CN113119918A

CN113119918A - Railway raw coal K type carriage coal unloading and residual coal cleaning device

Info

Publication number: CN113119918A
Application number: CN202110427429.9A
Authority: CN
Inventors: 胡翰林; 杨晓鸿; 范庆波; 刘亿; 何玉杰; 郭崇涛; 朱旻鹏; 张振军; 柴立功; 孙自强
Original assignee: Hefei Zhongke Genyun Equipment Management Co ltd
Current assignee: Hefei Zhongke Genyun Equipment Management Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-07-16
Anticipated expiration: 2041-04-21
Also published as: CN113119918B

Abstract

The invention provides a railway raw coal K-type car coal unloading and residual coal cleaning device, wherein a control room is arranged at the lower part of a travelling beam; the spiral twisting arm is provided with a spiral twisting head; a vibrating small arm is hinged to one end, far away from the vibrating large arm, of the swinging arm, and a vibrator is arranged on the vibrating small arm; the cleaning device is characterized in that a nut seat is movably arranged on the lead screw, a rear cleaning head arm lifting oil cylinder is connected and arranged between the nut seat and the rear cleaning head arm, a cleaning head is fixedly arranged at one end, far away from a travelling beam, of the rear cleaning head arm, and a disc brush device is arranged on the cleaning head. The invention provides a device for unloading and cleaning residual coal of a K carriage of raw coal of a track, which is internally provided with a screw device, a vibration device and a cleaning device, can sequentially realize the coal unloading after the whole raw coal in the carriage is loosened, the vibration of the residual coal attached to the inner wall of the carriage and the cleaning of the residual coal at the protruding parts at the two ends of the top wall of the K carriage, has complete functions, is thorough in coal unloading and cleaning, and is very worthy of popularization.

Description

Railway raw coal K type carriage coal unloading and residual coal cleaning device

Technical Field

The invention relates to the technical field of raw coal vehicles, in particular to a railway raw coal K-type car coal unloading and residual coal cleaning device.

Background

At present, along with the development of coal modernization with higher speed, it is bigger to the relevant demand of equipping, and special characteristic is equipped the kind more, and operating efficiency and intelligent degree are higher, equips technical basis research and has gained very big progress, and complete machine reliability and operating efficiency constantly improve, but in the aspect of cleaning of coal trade especially car skin mostly still rely on the manual work, relevant machinery seriously lacks, leads to synthesizing that manufacturing cost is high at all. In order to ensure the cleanliness and the working efficiency of coal unloading, the prior operation mode is mainly manual cleaning, an unloading door needs to be opened, the carriage wall needs to be knocked manually, and a manual air pipe is held to sweep, so that more people need to enter the carriage manually for coal unloading, and the problems of low cleaning speed, uneven cleaning quality, high labor intensity, poor working environment, high potential safety hazard and the like exist, so that the improvement is urgently needed.

In the prior art, a side-loading coal car compartment wall cleaning device with application number '201821220124.0' comprises a side-loading coal car rear baffle and a bottom plate, wherein two side surfaces of an outer inclined surface of the rear baffle are respectively provided with a cleaning device, and two sides of the lower part of the rear baffle are respectively provided with a residual coal recovery device; the cleaning device comprises a first cleaning plate and a second cleaning plate which are arranged in parallel from front to back, the cleaning plates comprise steel plates and rubber plates, one side edge of each steel plate is fixed on the side surface of the rear baffle, and the other side edge of each steel plate is fixedly provided with the rubber plate; the coal residue recovery device is fixedly connected with the tail end of the bottom plate, the coal residue recovery device comprises a coal placing cavity, a coal outlet is formed in the lower end of the coal placing cavity, a switch flashboard is arranged at the coal outlet, and the coal compartment wall cleaning device of the side-loading coal car can greatly reduce the workload of workers for cleaning, reduce coal dust pollution and prevent coal cakes from collapsing.

However, the method still has the obvious defects in the using process: 1. the device can not quickly, simply and conveniently shake and loosen the raw coal accumulated in the train carriage, and can not shake off the residual coal attached to the inner wall of the carriage, so the application range of the device is very limited; 2. the device is mainly used for cleaning the side wall of the coal compartment and cannot be directly used for a rail raw coal wagon, particularly a K-type compartment, so that the device cannot be used for cleaning the extending parts of two ends of the top end of the K-type compartment, and more residual coal exists in the extending parts, and more waste is caused.

Disclosure of Invention

The invention aims to provide a railway raw coal K type car coal unloading and residual coal cleaning device, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a railway raw coal K type car coal unloading cleans surplus coal device includes:

the lower part of the travelling beam is provided with a control room;

the lifting oil cylinder of the spiral twisting arm is arranged on the travelling crane beam, the spiral twisting arm is hinged on the lifting oil cylinder of the spiral twisting arm, and a spiral twisting head is arranged on the spiral twisting arm;

the vibration arm lifting oil cylinder is arranged on the travelling beam, a large vibration arm is hinged to the large vibration arm, a swing arm is connected to the large vibration arm, a swing arm oil cylinder is connected between the large vibration arm and the swing arm, a small vibration arm is hinged to one end, away from the large vibration arm, of the swing arm, an adjusting oil cylinder is connected between the swing arm and the small vibration arm, and a vibrator is arranged on the small vibration arm; and

the lead screw, the both ends of lead screw are articulated respectively to be set up in the mounting panel, the mounting panel is fixed to be set up on the driving beam, the activity is provided with the nut seat on the lead screw, the articulated back cleaning head arm that is provided with of one end that the driving beam was kept away from to the nut seat, it is provided with back cleaning head arm lift cylinder to connect between nut seat and the back cleaning head arm, the fixed cleaning head that is provided with of one end that the driving beam was kept away from to back cleaning head arm, be provided with the dish brush device on the cleaning head.

Preferably, the number of the spiral twisting arm lifting cylinders is two, and the vibration arm lifting cylinder is arranged between the two spiral twisting arm lifting cylinders.

Preferably, a guide rod is fixedly arranged between the two mounting plates, and the nut seat is movably arranged on the guide rod in a penetrating mode.

Preferably, the cleaning disc brush includes the mounting panel, the mounting panel is fixed to be set up on the back cleaning head arm, the embedded ring bearing that is provided with in the mounting panel, the articulated transfer line that is provided with in the ring bearing, the transfer line is fixed in the power take off end of rotating electrical machines, the fixed dish brush casing that is provided with of one end that the rotating electrical machines was kept away from to the transfer line, set up the inner chamber in the dish brush casing, the inner chamber is close to connect on the inner wall of mounting panel one side and is provided with extension spring, extension spring connects on the weight plate, the fixed brush that is provided with in bottom of weight plate, the diapire of dish brush casing is.

Preferably, the rotating electrical machine is fixed to the mounting plate by a collar.

Preferably, the bottom of the disc brush shell is fixedly provided with a poke rod, one side of the mounting plate, which is close to the poke rod, is provided with a vibration knocking device, the vibration knocking device comprises a rotary rod, the rotary rod is hinged to and arranged in a bearing seat, the bearing seat is fixed to the bottom of the mounting plate, the rotary rod is fixedly provided with a plurality of transmission pieces, the poke rod is used for poking the transmission pieces during rotation, a driving bevel gear is fixedly sleeved on the rotary rod, the side surface of the driving bevel gear is meshed with a driven bevel gear, a connecting rod is fixedly arranged at the center of a non-meshed surface of the driven bevel gear and penetrates through the supporting rod in a hinged mode, the supporting rod is fixedly arranged at the bottom of the mounting plate, a disc is fixedly arranged on one side.

Preferably, the number of the poke rods is two, and the vibration knocking devices are correspondingly provided with two groups.

Preferably, a mounting groove is formed in the disc, a limiting protrusion is integrally formed in the mounting groove of the disc, a vibration knocking piece is movably arranged in the mounting groove and comprises a vibration knocking rod, an inner sliding groove is formed in the vibration knocking rod, the limiting protrusion is located in the inner sliding groove, a compression spring is connected and arranged between the vibration knocking rod and the bottom wall of the mounting groove, and a vibration knocking head is fixedly arranged at one end, far away from the compression spring, of the vibration knocking rod.

Preferably, three mounting grooves are formed in the disc at equal intervals, and vibrating pieces are movably arranged in the three mounting grooves.

Preferably, the disc is provided with four mounting grooves in total, the mounting grooves which are relatively arranged are positioned on the same straight line, and the four mounting grooves are movably provided with vibration knocking pieces.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is internally provided with a screw device which can loosen raw coal piled into a whole in a train carriage so as to facilitate the raw coal to be unloaded into a coal pit, the vibrating device is internally provided and can shake off residual coal attached to the inner wall of the carriage, and the cleaning disc brush and other related devices are also internally provided and can clean the residual coal on two sides of the top wall of the K-shaped coal car into the carriage with an opening, so that more thorough coal unloading and ash cleaning are realized;

2. the brush is movably arranged in the cleaning disc brush, and when the brush is shortened along with the use abrasion, the counterweight plate can continuously press the brush downwards to enable the brush to penetrate through the bottom wall of the disc brush shell, so that compared with the traditional arrangement mode of fixing the brush, the brush with redundant length is arranged in the inner cavity of the disc brush shell, the brush is more durable, the frequent replacement and treatment are not needed, and the use is more convenient;

3. according to the invention, the poke rod is fixedly arranged at the bottom of the disc brush shell, and can poke the transmission piece in the vibration knocking device when rotating, and the transmission piece drives the rotating rod to rotate, so that the disc indirectly rotates, and finally the vibration knocking head intermittently impacts the top wall of the carriage, so that residual coal attached to the position can be vibrated and fall off, and the cleaning is convenient.

The invention provides a device for unloading and cleaning residual coal of a K carriage of raw coal of a track, which is internally provided with a screw device, a vibration device and a cleaning device, can sequentially realize the coal unloading after the whole raw coal in the carriage is loosened, the vibration of the residual coal attached to the inner wall of the carriage and the cleaning of the residual coal at the protruding parts at the two ends of the top wall of the K carriage, has complete functions, is thorough in coal unloading and cleaning, and is very worthy of popularization.

Drawings

FIG. 1 is a schematic perspective view of an integrated device according to the present invention;

FIG. 2 is a schematic top view of the overall apparatus of the present invention;

FIG. 3 is a side view of the integrated device of the present invention;

FIG. 4 is a right side view of the sweeping device of the present invention;

FIG. 5 is a schematic structural view of a second embodiment of the cleaning brush of the present invention;

FIG. 6 is a schematic structural view of a third embodiment of the cleaning brush of the present invention;

FIG. 7 is a schematic view showing the inner cross-sectional structure of a disc according to a third embodiment of the present invention;

FIG. 8 is a schematic structural view of a cleaning brush in accordance with a fourth embodiment of the present invention;

FIG. 9 is a schematic structural view of a disk of the present invention in a fifth embodiment;

FIG. 10 is a schematic structural view of a disk of the present invention in a sixth embodiment;

fig. 11 is a schematic position diagram of a cleaning area of a top wall of a type K coal car to which the present invention is applied.

In the figure: 1 crane beam, 2 control room, 301 spiral twisting arm lifting cylinder, 302 spiral twisting arm, 303 spiral twisting head, 401 vibrating arm lifting cylinder, 402 vibrating big arm, 403 swinging arm, 404 swinging arm cylinder, 405 vibrating small arm, 406 adjusting cylinder, 407 vibrator, 501 lead screw, 502 mounting plate, 503 nut seat, 504 guide rod, 505 rear cleaning head arm, 506 rear cleaning head arm lifting cylinder, 507 cleaning head, 508 disc brush device, 6 mounting plate, 601 circular ring bearing, 7 transmission rod, 8 rotating motor, 9 backing ring, 10 disc brush shell, 11 inner cavity, 12 stretching spring, 13 counterweight plate, 14 brush, 15 poking rod, 16 rotating rod, 17 bearing seat, 18 transmission piece, 19 driving bevel gear, 20 driven bevel gear, 21 connecting rod, 22 supporting rod, 23 disc, 24 mounting groove, 241 limiting bulge, 25 knocking piece, 252 inner chute, 251 compression spring, 254 knocking head, a cleaning the area.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 11, the present invention provides a technical solution:

the train running device comprises a train running beam 1, wherein the train running beam 1 is driven by an external mechanism, so that the train running beam 1 can move back and forth right above a train carriage, and a control room 2 is arranged at the lower part of the train running beam 1 and used for controlling various electrical equipment related in the application;

the spiral winch arm lifting oil cylinder 301 is arranged on the traveling beam 1, the spiral winch arm 302 is hinged to the spiral winch arm lifting oil cylinder 301, the spiral winch arm 302 is provided with the spiral winch head 303, and the spiral winch head 303 can shake and loosen the whole raw coal in a train carriage so that the raw coal can be conveniently disassembled and then discharged into the coal;

the vibration arm lifting oil cylinder 401 is arranged on the traveling beam 1, a vibration big arm 402 is hinged to the vibration arm lifting oil cylinder 401, a swing arm 403 is connected to the vibration big arm 402, a swing arm oil cylinder 404 is connected between the vibration big arm 402 and the swing arm 403, a vibration small arm 405 is hinged to one end, away from the vibration big arm 402, of the swing arm 403, an adjusting oil cylinder 406 is connected between the swing arm 403 and the vibration small arm 405, a vibrator 407 is arranged on the vibration small arm 405, and the vibrator 407 is attached to the inner wall of a carriage to vibrate and disperse residual coal which is attached to the inner wall of the carriage and is not easy to fall off, so that the residual coal falls into a raw coal pit; and

the coal conveying device comprises a screw 501, two ends of the screw 501 are respectively hinged in a mounting plate 502, the mounting plate 502 is fixedly arranged on a travelling beam 1, a nut seat 503 is movably arranged on the screw 501, when an external power device drives the screw 501 to rotate, the nut seat 503 can move along the screw 501, one end of the nut seat 503, which is far away from the travelling beam 1, is hinged with a rear cleaning head arm 505, a rear cleaning head arm lifting oil cylinder 506 is connected between the nut seat 503 and the rear cleaning head arm 505, one end of the rear cleaning head arm 505, which is far away from the travelling beam 1, is fixedly provided with a cleaning head 507, the cleaning head 507 is provided with a disc brush device 508, two sides of the top of a K-type coal conveying carriage are provided with outwards extending protrusions, the cleaning area is a, the disc brush device 508 can clean the cleaning area a, so that coal cinder at the cleaning area falls into the coal conveying carriage with an open top end, and coal is conveniently unloaded in a centralized manner, avoiding the coal from being wasted.

Preferably, two helical arm lift cylinders 301 are provided, and the vibration arm lift cylinder 401 is provided between the two helical arm lift cylinders 301.

Preferably, a guide rod 504 is fixedly arranged between the two mounting plates 502, the nut seat 503 is movably arranged on the guide rod 504 in a penetrating way, and the nut seat 503 moves along the guide rod 504 when moving, so that the running of the nut seat 503 is more stable.

Preferably, the disc brush device 508 includes a mounting plate 6, the mounting plate 6 is fixedly disposed on the rear cleaning head arm 505, a circular ring bearing 601 is embedded in the mounting plate 6, a transmission rod 7 is hinged in the circular ring bearing 601, the transmission rod 7 is fixed to the power output end of the rotating motor 8, one end of the transmission rod 7, which is far away from the rotating motor 8, is fixedly disposed with a disc brush housing 10, an inner cavity 11 is opened in the disc brush housing 10, an extension spring 12 is connected to an inner wall of one side of the inner cavity 11, which is close to the mounting plate 6, the extension spring 12 is connected to a counterweight plate 13, a bottom of the counterweight plate 13 is fixedly disposed with a brush 14, the brush 14 movably penetrates through a bottom wall of the disc brush housing 10, the counterweight plate 13 has a certain weight, even if the brush 14 becomes shorter as it wears down, the counterweight plate 13 continues to press the brush 14 downward to penetrate through the bottom wall of the, the device has set up brush 14 that has redundant length in the inner chamber 11 of dish brush casing 10 for brush 14 is more durable, need not to change the processing frequently, and it is more convenient to use.

Preferably, the rotating electrical machine 8 is fixed on the mounting plate 6 through a raised ring 9, and the raised ring 9 is arranged so that the bottom of the rotating electrical machine 8 is in a partially suspended state, thereby facilitating the heat dissipation of the rotating electrical machine 8.

Preferably, a poke rod 15 is fixedly arranged at the bottom of the disc brush shell 10, a vibration knocking device is arranged on one side of the mounting plate 6 close to the poke rod 15, the vibration knocking device comprises a rotating rod 16, the rotating rod 16 is hinged and arranged in a bearing seat 17, the bearing seat 17 is fixed at the bottom of the mounting plate 6, a plurality of driving sheets 18 are fixedly arranged on the rotating rod 16, the poke rod 15 pokes the driving sheets 18 when rotating and drives the rotating rod 16 to rotate, a driving bevel gear 19 is fixedly sleeved on the rotating rod 16, a driven bevel gear 20 is meshed with the side surface of the driving bevel gear 19, a connecting rod 21 is fixedly arranged at the center of the non-meshing surface of the driven bevel gear 20, the connecting rod 21 is hinged and penetrates through a supporting rod 22, the supporting rod 22 is fixedly arranged at the bottom of the mounting plate 6, a disc 23 is fixedly arranged on one side, when the disk 23 rotates, the vibrating piece 25 intermittently impacts the cleaning area a on the top wall of the carriage, so that the residual coal attached to the position is vibrated away, which is convenient for the cleaning of the brush 14, and it should be noted that the brush 14 is in a state of moving up and down within a certain range under the action of the extension spring 12, and is more suitable for cleaning the coal seam attached to the thickness.

Preferably, there are two toggle rods 15, and two sets of vibration striking devices are correspondingly arranged, so that the residual coal attached to the top wall of the carriage can be more effectively dispersed.

Preferably, a mounting groove 24 is formed in the disc 23, a limiting protrusion 241 is integrally formed in the mounting groove 24 of the disc 23, a vibration striking part 25 is movably arranged in the mounting groove 24, the vibration striking part 25 includes a vibration striking rod 251, an inner sliding groove 252 is formed in the vibration striking rod 251, and the limiting protrusion 241 is located in the inner sliding groove 252, so that the vibration striking rod 251 can move within a certain range, but the upper limit and the lower limit of the moving position of the vibration striking rod 251 are limited by the limiting protrusion 241, a compression spring 253 is connected between the vibration striking rod 251 and the bottom wall of the mounting groove 24, a vibration striking head 254 is fixedly arranged at one end of the vibration striking rod 251, which is far away from the compression spring 253, and the vibration striking head 254 can intermittently strike the cleaning area a of the top wall of the carriage, so that residual coal attached to the cleaning area can.

Preferably, three mounting grooves 24 are formed in the disc 23 at equal intervals, and vibration striking members 25 are movably arranged in the three mounting grooves 24, so that the cleaning area a of the top wall of the carriage can be impacted more frequently, and the residual coal scattering effect is improved.

Preferably, the disc 23 is provided with four mounting grooves 24, the mounting grooves 24 are arranged on the same straight line, and the four mounting grooves 24 are movably provided with the vibration parts 25, so that the frequency of impact on the top wall of the carriage can be further improved, the residual coal can be effectively vibrated, and the problem that the function of the whole device is lost after the single vibration part 25 is damaged can be effectively avoided by the arrangement, so that the device can be normally used for a long time.

The first embodiment is as follows:

when the coal pulling device is used, the travelling beam 1 is driven by an external mechanism, so that the travelling beam 1 can move back and forth right above a train carriage, when the train pulls coal to stop at a specified position, firstly, the spiral winch arm lifting oil cylinder 301 is started in the control room 2, the spiral winch arm 302 is controlled to flexibly adjust the position, the lifting and the direction of the spiral winch head 303 are further controlled, the rotary power source of the spiral winch head 303 is started, and the spiral winch head 303 is used for shaking and loosening the whole raw coal in the train carriage so that the raw coal is disassembled and dispersed and then is discharged into a coal pit; then, after the raw coal falls into the coal pit, residual coal still adheres to the inner wall of the carriage, at the moment, a vibration arm lifting oil cylinder 401 is started in the control chamber 2, a vibration big arm 402 is controlled to flexibly adjust the position, the vibration big arm 402 controls the lifting and the direction of a swing arm 403 through a swing arm oil cylinder 404, an adjusting oil cylinder 406 is started, a vibration small arm 405 is further controlled, the vibration small arm 405 drives the position of a vibrator 407 to change, the vibrator 407 can be attached to the inner wall of the carriage, and the residual coal which is not easy to fall off and adheres to the inner wall of the carriage is vibrated and scattered to fall into the raw coal pit, so that the waste of the residual coal is avoided, and the problem that the residual coal on the inner wall of the carriage is difficult to clean after being adhered for a long time is; finally, for the K-type coal car, the top of the carriage is open, and the two sides of the roof are provided with outward extending protrusions, i.e. cleaning areas a, at this time, the driving structure of the screw 501 can be started, so that the nut seat 503 moves along the screw 501, the nut seat 503 drives the disc brush device 508 through the rear cleaning head arm 505, and further the disc brush device 508 can move, on the other hand, a rear cleaning head arm lifting oil cylinder 506 is connected between the nut seat 503 and the rear cleaning head arm 505, or the rear cleaning head arm lifting oil cylinder 506 can control the lifting of the rear cleaning head arm 505, and further the lifting of the disc brush device 508 is controlled, when the car is stopped and the coal is discharged, the disc brush device 508 is lowered to the position contacting with the carriage on the top wall, the residual coal at the position is cleaned, so that the coal cinder at the cleaning areas a falls into the coal carriage with the open top, the coal can be conveniently discharged concentratedly, and the coal waste at the position can be avoided, the maximum utilization rate is achieved, complete and thorough unloading is achieved, and the problem that residual coal is difficult to clean thoroughly after long-term non-cleaning can be solved.

Example two:

the present embodiment is similar to the first embodiment, the only difference is that the present embodiment further improves the disc brush device 508, the disc brush device 508 includes a disc brush housing 10, an inner cavity 11 is opened in the disc brush housing 10, an extension spring 12 is connected to an inner wall of the inner cavity 11 near one side of the mounting plate 6, the extension spring 12 is connected to a weight plate 13, a brush 14 is fixedly disposed at a bottom of the weight plate 13, the brush 14 movably penetrates through a bottom wall of the disc brush housing 10, the rotating motor 8 drives the disc brush housing 10 to rotate through the transmission rod 7, so that the brush 14 can clean a top wall of a compartment during rotation, the effect is better, and attached residual coal can be effectively removed, it should be noted that the weight plate 13 has a certain weight, therefore, in the using process, even if the brush 14 is worn and shortened with use, the weight plate 13 will continue to press the brush 14 downwards to penetrate through the bottom wall of the disc brush housing 10, therefore, compared with the traditional arrangement mode of the fixed hairbrush 14, the device arranges the hairbrush 14 with redundant length in the inner cavity 11 of the disc brush shell 10, so that the hairbrush 14 is more durable, does not need to be frequently replaced and processed, and is more convenient to use.

Example three:

the present embodiment is similar to the second embodiment, the only difference is that in addition to the structure of the second embodiment, the present embodiment further adds a poke rod 15 and a set of vibration striking devices matched with the poke rod, the disc brush housing 10 drives the poke rod 15 to rotate, and then intermittently pokes the transmission sheet 18, the transmission sheet 18 drives the rotating rod 16 to rotate when rotating, so that the rotating rod 16 drives the driven bevel gear 20 to rotate through the driving bevel gear 19, the driven bevel gear 20 drives the disc 23 to rotate through the connecting rod 21, the vibration striking rod 251 is thrown outward during the rotation of the disc 23, the compression spring 253 is in a stretching state at this time, then the vibration striking head 254 on the vibration rod 251 impacts the cleaning area a on the top wall of the compartment, so that the remaining coal attached at this position can be vibrated and dropped, at this time, the vibration striking head 254 is retracted inward, so that the compression spring 253 is pressed, thereby facilitating the smooth rotation of the disc 23, therefore, the disc 23 continuously rotates, and the vibration head 254 intermittently impacts the top wall of the carriage, so that the residual coal attached to the position of the cleaning area a can be scattered and dropped, and the disc brush device 508 can be cleaned conveniently.

Example four:

this embodiment is similar with the embodiment threephase, and the only difference is that, the total of poker rod 15 is two in this embodiment, and strikes the device that shakes and also correspond and be provided with two sets ofly, and the poker rod 15 of both sides is driven simultaneously to the dish brush casing when rotating, and the poker rod 15 of both sides then drives the drive plate 18 rotation in the device that shakes that corresponds respectively, and then makes two strike head 254 intermittent type nature strike the carriage roof, effectively improves the effect of shaking the surplus coal that adheres to at the carriage roof and loosing.

Example five:

this embodiment is similar to embodiment four, and the only difference is that be equipped with three mounting groove 24 according to equal spaced apart in the disc 23 of this embodiment, and all the activity is provided with in the three mounting groove 24 and strikes the piece 25 that shakes, can strike the regional a that cleans of carriage roof more frequently, and then improves the effect that the surplus coal shakes and scatters, promotes and cleans the effect.

Example six:

the present embodiment is similar to the fourth embodiment, and the only difference is that four mounting grooves 24 are provided in the disc 23 of the present embodiment, the mounting grooves 24 that are provided relatively are located on the same straight line, and the vibration striking members 25 are movably disposed in the four mounting grooves 24, such a setting not only can further improve the frequency of impacting the cleaning area a of the top wall of the carriage, and effectively disperse the remaining coal, but also the setting can effectively avoid the problem of function loss of the whole device after the single vibration striking members 25 are damaged, so that the device can be kept in a long-term normal use state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A railway raw coal K type car coal unloading cleans surplus coal device which characterized in that includes:

the lower part of the travelling crane beam (1) is provided with a control room (2);

the crane comprises a spiral twisting arm lifting oil cylinder (301), wherein the spiral twisting arm lifting oil cylinder (301) is arranged on a travelling beam (1), a spiral twisting arm (302) is hinged to the spiral twisting arm lifting oil cylinder (301), and a spiral twisting head (305) is arranged on the spiral twisting arm (302);

the vibration arm lifting oil cylinder (401) is arranged on the travelling beam (1), a vibration large arm (402) is hinged to the vibration arm lifting oil cylinder (401), a swing arm (403) is connected to the vibration large arm (402), a swing arm oil cylinder (404) is connected between the vibration large arm (402) and the swing arm (403), a vibration small arm (405) is hinged to one end, far away from the vibration large arm (402), of the swing arm (403), an adjusting oil cylinder (406) is connected between the swing arm (403) and the vibration small arm (405), and a vibrator (407) is arranged on the vibration small arm (405); and

the automatic cleaning device comprises a lead screw (501), two ends of the lead screw (501) are respectively hinged and arranged in a mounting plate (502), the mounting plate (502) is fixedly arranged on a travelling crane beam (1), a nut seat (503) is movably arranged on the lead screw (501), one end, away from the travelling crane beam (1), of the nut seat (503) is hinged and provided with a rear cleaning head arm (505), a rear cleaning head arm lifting oil cylinder (506) is connected and arranged between the nut seat (503) and the rear cleaning head arm (505), one end, away from the travelling crane beam (1), of the rear cleaning head arm (505) is fixedly provided with a cleaning head (507), and a disc brush device (508) is arranged on the cleaning head (507).

2. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 1, which is characterized in that: the number of the spiral twisting arm lifting oil cylinders (301) is two, and the vibration arm lifting oil cylinder (401) is arranged between the two spiral twisting arm lifting oil cylinders (301).

3. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 2, which is characterized in that: a guide rod (504) is fixedly arranged between the two mounting plates (502), and the nut seat (503) is movably arranged on the guide rod (504) in a penetrating way.

4. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to any one of the claims 1 to 3, which is characterized in that: the disc brush device (508) comprises a mounting plate (6), the mounting plate (6) is fixedly arranged on the rear cleaning head arm (505), a circular ring bearing (601) is embedded in the mounting plate (6), a transmission rod (7) is hinged in the circular ring bearing (601), the transmission rod (7) is fixed at the power output end of the rotating motor (8), one end of the transmission rod (7) far away from the rotating motor (8) is fixedly provided with a disc brush shell (10), an inner cavity (11) is arranged in the disc brush shell (10), an extension spring (12) is connected and arranged on the inner wall of one side of the inner cavity (11) close to the mounting plate (6), extension spring (12) are connected on counterweight plate (13), the fixed brush (14) that is provided with in bottom of counterweight plate (13), the diapire of dish brush casing (10) is run through in brush (14) activity.

5. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 4, which is characterized in that: the rotating motor (8) is fixed on the mounting plate (6) through a padding ring (9).

6. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 5, which is characterized in that: a poke rod (15) is fixedly arranged at the bottom of the disc brush shell (10), a vibration knocking device is arranged on one side, close to the poke rod (15), of the mounting plate (6), the vibration knocking device comprises a rotating rod (16), the rotating rod (16) is hinged and arranged in a bearing seat (17), the bearing seat (17) is fixed at the bottom of the mounting plate (6), a plurality of driving pieces (18) are fixedly arranged on the rotating rod (16), the poke rod (15) pokes the driving pieces (18) during rotation, a driving bevel gear (19) is fixedly sleeved on the rotating rod (16), a driven bevel gear (20) is meshed with the side surface of the driving bevel gear (19), a connecting rod (21) is fixedly arranged at the center of a non-meshing surface of the driven bevel gear (20), the connecting rod (21) is hinged and penetrates through a supporting rod (22), and the supporting rod (22) is fixedly arranged at the bottom of, and a disc (23) is fixedly arranged on one side of the connecting rod (21) far away from the driven bevel gear (20), and a telescopic vibrating piece (25) is arranged in the disc (23).

7. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 6, which is characterized in that: the number of the poke rods (15) is two, and the vibration knocking devices are correspondingly provided with two groups.

8. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 6 or 7, which is characterized in that: the disc vibration device is characterized in that a mounting groove (24) is formed in the disc (23), a limiting protrusion (241) is integrally formed in the mounting groove (24) of the disc (23), a vibration knocking piece (25) is movably arranged in the mounting groove (24), the vibration knocking piece (25) comprises a vibration knocking rod (251), an inner sliding groove (252) is formed in the vibration knocking rod (251), the limiting protrusion (241) is located in the inner sliding groove (252), a compression spring (253) is connected between the vibration knocking rod (251) and the bottom wall of the mounting groove (24), and a vibration knocking head (254) is fixedly arranged at one end, far away from the compression spring (253), of the vibration knocking rod (251).

9. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 8, which is characterized in that: three mounting grooves (24) are formed in the disc (23) at equal intervals, and vibrating pieces (25) are movably arranged in the three mounting grooves (24).

10. The device for unloading and cleaning the residual coal of the railway raw coal K type car according to claim 8, which is characterized in that: the disc (23) is provided with four mounting grooves (24), the mounting grooves (24) which are oppositely arranged are positioned on the same straight line, and vibrating pieces (25) are movably arranged in the four mounting grooves (24).