CN217322525U - Novel train comes frozen coal equipment of unloading - Google Patents
Novel train comes frozen coal equipment of unloading Download PDFInfo
- Publication number
- CN217322525U CN217322525U CN202221320582.8U CN202221320582U CN217322525U CN 217322525 U CN217322525 U CN 217322525U CN 202221320582 U CN202221320582 U CN 202221320582U CN 217322525 U CN217322525 U CN 217322525U
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- coal
- lifting
- spiral pipe
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- spiral
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- 239000003245 coal Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 11
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 6
- 238000007710 freezing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Ship Loading And Unloading (AREA)
Abstract
The utility model discloses a novel train coal frozen coal unloading device, belonging to the technical field of coal transportation, comprising a cab and a walking mechanism, wherein the walking mechanism is provided with a spiral lifting mechanism through a flange, and the inner wall of the spiral pipe is provided with a vibration component; the utility model discloses in, through being provided with the vibrations subassembly, in the spiral pipe pivoted, gyro wheel in the spiral pipe is because the reason of self gravity, simultaneously because the dwang passes through the bearing and is connected with the inner wall rotation of spiral pipe, when the blend stop on the spiral pipe inner wall takes place to block the gyro wheel, the blend stop can upwards extrude the gyro wheel, when the gyro wheel moved over the blend stop, the spring beam can be with gyro wheel bullet to the inner wall of spiral pipe, shake the adnexed frozen coal of spiral pipe outer wall off, avoid the personnel of unloading handheld sledge hammer, the operation is strikeed in drill rod business turn over carriage, reduce personnel's of unloading operation intensity, provide comparatively safe operational environment for the personnel of unloading, improve the efficiency of unloading greatly, guarantee the normal supply of coal for production.
Description
Technical Field
The utility model belongs to the technical field of the coal transportation, especially, relate to a novel train comes frozen coal equipment of unloading.
Background
When a train coal conveying line is opened to enter winter severe cold weather, the condition that coal is frozen and fluffed when the train comes, the coal is fully frozen in the whole deep carriage, the most shallow frozen layer is more than ten centimeters, and the coal is fully frozen in the whole deep carriage.
Personnel need strike the carriage with the sledge when unloading to get into in the carriage and freeze the coal on the carriage wall with the drill rod clearance, because of there is the vision blind area in the operation of unloading, personnel are not convenient for manage when cominging in and going out the carriage, hurt people easily when opening the door through pneumatic valve switch carriage, and the sledge is strikeed to the sledge and is caused the carriage to warp the damage easily, arouse railway company claim, provide a novel train and come coal frozen coal equipment of unloading for this reason
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problems, a novel train coal frozen coal unloading device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel train coal frozen coal unloading device comprises a cab and a travelling mechanism, wherein a combined operation table is arranged on the inner wall of the cab, the travelling mechanism is provided with a spiral lifting mechanism through a flange, and the spiral lifting mechanism is provided with a rotating mechanism;
the rotating mechanism comprises a spiral pipe, and a vibration assembly is arranged on the inner wall of the spiral pipe.
As a further description of the above technical solution:
the vibrations subassembly includes blend stop and dwang, the lateral wall of blend stop and the inner wall fixed connection of spiral pipe, the both ends of dwang are passed through the bearing respectively and are connected with the both sides inner wall rotation of spiral pipe.
As a further description of the above technical solution:
the fixed surface of dwang fixed mounting has fixed cover, the lower fixed surface of fixed cover installs the spring beam, the one end of spring beam is rotated and is installed the gyro wheel.
As a further description of the above technical solution:
the walking mechanism comprises a main beam and end beams, the end beams are fixedly mounted on two side walls of the main beam, a first motor is fixedly mounted on the side wall of the main beam, and an overhauling platform is fixedly mounted on the side wall of the end beam.
As a further description of the above technical solution:
spiral hoisting mechanism includes that first stand and second play to rise the stand, first stand and second play to rise the one end of stand and all are connected with the lower fixed surface of girder, the last fixed surface of girder installs and plays to rise chain wheel base, it is provided with and plays to rise chain wheel base's upper surface to rise chain wheel base, first stand and the second play to rise the inside of stand and all be provided with and play to rise the bottom sprocket, it is provided with the tooth-like shaft coupling on the lateral wall of chain wheel to play to rise, the one end of tooth-like shaft coupling is provided with the reduction gear, the output fixed mounting of reduction gear has and plays to rise long moving axis, first stand and the inside that the second played the stand all is provided with long guide shaft and short guide shaft.
As a further description of the above technical solution:
the rotary mechanism comprises an upper blocking wheel group and a lower blocking wheel group, the upper blocking wheel group is fixedly connected with the lower blocking wheel group, a rotary box beam is arranged on the outer wall of the lower blocking wheel group, a second motor is fixedly mounted on the upper surface of the rotary box beam, and a hydraulic coupler is arranged at the output end of the second motor.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the vibration component, when the spiral pipe rotates, the roller in the spiral pipe is in a vertical state due to the self gravity, and the rotating rod is connected with the inner wall of the spiral pipe through the bearing in a rotating way, so that the roller can not rotate along with the rotation of the spiral pipe, when the baffle strip on the inner wall of the spiral pipe blocks the roller, the roller can be upwards extruded by the baffle strip, the spring rod is in a compression state at the moment, then the roller moves over the baffle strip, the spring rod can bounce the roller to the inner wall of the spiral pipe, the spiral pipe can vibrate at the moment, the frozen coal attached to the outer wall of the spiral pipe is shaken off, thereby the surface of the spiral pipe is cleaned, the hammer is prevented from being held by an unloading person to hold a sledge hammer, the steel drill carriage goes in and out to carry out knocking operation, the operation intensity of the unloading person is reduced, and a safer working environment is provided for the unloading person, greatly improves the unloading efficiency and ensures the normal supply of coal for production.
2. In the utility model, a spiral lifting mechanism is arranged, the spiral lifting mechanism consists of a left lifting device and a right lifting device which are driven independently and can work independently, a limit switch is arranged at the limit position of spiral lifting, the left lifting device and the right lifting device are assembled coaxially with an upper chain wheel and are arranged on a platform and are convenient to overhaul, the spiral lifting mechanism adopts an arc swing arm lifting mode to realize the change of the unloading height of the spiral body of the unloader, the spiral body is lifted to the highest point, a safety hook device is also arranged to automatically lock the spiral body device when the spiral body device is not in work, the spiral body is ensured not to fall down under the accidental conditions of chain breakage or brake failure and the like, the purposes of avoiding damaging equipment or endangering personal safety are achieved, the spiral lifting mechanism is provided with an open and closed detection limit switch, the corresponding working state can be fed back, the in-place indication is provided after the lifting is in place, at the moment, if the safety hook is not locked, the safety hook can be locked by sending an audible and visual alarm, after the safety hook is locked in place, the alarm is cancelled, a locking signal indication is given, the unloading equipment can be installed in a narrow space environment in a coal pit, and the unloading equipment can be guaranteed to damage a frozen coal canopy coal bed in a carriage to enable materials to fall to the coal bin at the bottom of the carriage quickly when the train arrives at the coal and frozen coal appears in winter in severe cold weather.
Drawings
Fig. 1 is a schematic plan structure diagram of a novel train coal-freezing unloading device.
FIG. 2 is a front view of a novel running mechanism in the train coming and freezing coal unloading equipment.
FIG. 3 is a front view of a spiral lifting mechanism in a novel train coal-freezing unloading device.
FIG. 4 is a side view of a spiral lifting mechanism in a novel train coal unloading device.
Fig. 5 is a front view of a rotating mechanism in a novel train coming coal freezing and unloading device.
FIG. 6 is a schematic view of the exploded structure of the spiral pipe in the new type of train unloading equipment for frozen coal.
Illustration of the drawings:
1. a cab; 2. a traveling mechanism; 21. a main beam; 22. an end beam; 23. overhauling the platform; 24. a first motor; 3. a spiral hoisting mechanism; 31. a first lifting upright post; 32. a second lifting upright; 33. a support arm; 34. lifting the upper chain wheel; 35. lifting the upper chain wheel base; 36. a tooth coupling; 37. a speed reducer; 38. lifting the long moving shaft; 39. a long guide shaft; 310. a short guide shaft; 311. lifting the lower chain wheel; 4. a rotation mechanism; 41. a spiral tube; 42. an upper gear wheel group; 43. a lower catch wheel group; 44. rotating the box girder; 45. a second motor; 46. a hydraulic coupler; 5. a vibration assembly; 51. blocking strips; 52. rotating the rod; 53. fixing a sleeve; 54. a spring lever; 55. and a roller.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a novel train coal frozen coal unloading device comprises a cab 1 and a travelling mechanism 2, wherein a combined operation table is arranged on the inner wall of the cab 1, the travelling mechanism 2 is provided with a spiral lifting mechanism 3 through a flange, and the spiral lifting mechanism 3 is provided with a rotating mechanism 4;
The specific implementation mode is as follows: when the spiral tube 41 rotates, the roller 55 in the spiral tube 41 is in a vertical state due to the self gravity, and meanwhile, the rotating rod 52 is connected with the inner wall of the spiral tube 41 through the bearing in a rotating manner, so that the roller 55 cannot rotate along with the rotation of the spiral tube 41, when the roller 55 is blocked by the barrier strip 51 on the inner wall of the spiral tube 41, the roller 55 can be upwards extruded by the barrier strip 51, the spring rod 54 is in a compression state at the moment, and then when the roller 55 moves over the barrier strip 51, the roller 55 can be bounced to the inner wall of the spiral tube 41 by the spring rod 54, at the moment, the spiral tube 41 can vibrate, and the frozen coal attached to the outer wall of the spiral tube 41 can be shaken off.
The specific implementation mode is as follows: an operator enters the cab 1, equipment is started through a combined operation platform in the cab 1, the traveling mechanism 2 drives the rotating mechanism 4 to move through the spiral lifting mechanism 3 at the moment, the traveling mechanism 2 adopts four-wheel dual drive, frequency conversion speed regulation is realized, starting is stable, two speeds are realized, the speed requirements of coal unloading and empty running are met, positioning is accurate, braking is reliable, the traveling mechanism 2 is provided with the derailment prevention device, and guide wheels are arranged on two sides of the equipment jacking mechanism after derailment, so that safe and stable operation of the car unloader cannot be influenced, the strength must meet the use requirement, and derailment of the car unloader in the working process is prevented.
The specific implementation mode is as follows: the spiral lifting mechanism 3 is composed of a left lifting device and a right lifting device which are independently driven, the lifting devices can work independently, a limit switch is arranged at the limit position of spiral lifting, the limit switch is coaxially assembled with an upper chain wheel and is arranged on a platform to be convenient to overhaul, the spiral lifting mechanism 3 adopts an arc-shaped swing arm lifting mode to realize the change of the unloading height of the spiral body of the unloader, the spiral body rises to the highest point, a safety hook device is also arranged to automatically lock the spiral body device when the spiral lifting mechanism is not in work, the spiral body is ensured not to fall under the accidental conditions of chain breakage or brake failure and the like, the purpose of avoiding damaging equipment or endangering personal safety is achieved, an opening and closing detection limit switch is arranged on the spiral lifting mechanism 3, the corresponding working state can be fed back, the in-place indication is provided after the spiral lifting is in place, and at the moment, if the safety hook is not locked, an acousto-optic alarm prompt is sent to lock the safety hook, after the lock is in place, the alarm is cancelled, and a lock signal indication is given.
The rotating mechanism 4 comprises an upper blocking wheel set 42 and a lower blocking wheel set 43, the upper blocking wheel set 42 is fixedly connected with the lower blocking wheel set 43, a rotating box beam 44 is arranged on the outer wall of the lower blocking wheel set 43, a second motor 45 is fixedly arranged on the upper surface of the rotating box beam 44, and a hydraulic coupler 46 is arranged at the output end of the second motor 45.
The specific implementation mode is as follows: the rotating mechanism 4 mainly comprises a lifting frame, a spiral body, a second motor 45, a speed reducer and a transmission part; when the device works, the second motor 45 transmits torque to the chain wheel through the transmission shaft of the speed reducer, the chain wheel transmits the torque to the spiral body through the chain, spiral rotation is achieved, the purpose of unloading materials is achieved, a flexible limiting device is mounted in the middle of the chain wheel, the middle oblique angle of a carriage is prevented from being cut and rubbed, the upper gear shaft and the lower gear shaft are connected in a flange mode, disassembly, assembly and maintenance are convenient, the upper gear shaft and the lower gear shaft have enough strength, and bending is avoided.
The working principle is as follows: an operator enters the cab 1, the equipment is started through a combined operation platform in the cab 1, at the moment, the walking mechanism 2 drives the rotating mechanism 4 to move through the spiral lifting mechanism 3, when the rotating mechanism 4 moves to a proper position, frozen coal on a coal car is unloaded by rotating the spiral pipe 41, when the spiral pipe 41 rotates, the roller 55 in the spiral pipe 41 is in a vertical state due to the self gravity, and meanwhile, the rotating rod 52 is rotatably connected with the inner wall of the spiral pipe 41 through a bearing, so that the roller 55 cannot rotate along with the rotation of the spiral pipe 41, when the roller 55 is blocked by the barrier strip 51 on the inner wall of the spiral pipe 41, the roller 55 is upwards extruded by the barrier strip 51, at the moment, the spring rod 54 is in a compression state, and then when the roller 55 moves over the barrier strip 51, the spring rod 54 can bounce the roller 55 to the inner wall of the spiral pipe 41, at this time, the spiral pipe 41 can vibrate to shake the frozen coal attached to the outer wall of the spiral pipe 41, so that the outer surface of the spiral pipe 41 is cleaned, and the spiral lifting mechanism 3 can drive the rotating mechanism 4 to move downwards along with the increase of the frozen coal unloading time to unload the frozen coal at the bottom of the coal car.
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 (6)
1. The utility model provides a novel train comes frozen coal equipment of unloading, includes driver's cabin (1) and running gear (2), the inner wall of driver's cabin (1) is provided with joint operation platform, its characterized in that: the travelling mechanism (2) is provided with a spiral lifting mechanism (3) through a flange, and the spiral lifting mechanism (3) is provided with a rotating mechanism (4);
the rotating mechanism (4) comprises a spiral pipe (41), and a vibration assembly (5) is arranged on the inner wall of the spiral pipe (41).
2. The novel train coal frozen coal unloading device of claim 1, wherein the vibration assembly (5) comprises a barrier strip (51) and a rotating rod (52), the side wall of the barrier strip (51) is fixedly connected with the inner wall of the spiral pipe (41), and the two ends of the rotating rod (52) are respectively and rotatably connected with the inner walls of the two sides of the spiral pipe (41) through bearings.
3. The novel train coal frozen coal unloading device of claim 2, wherein a fixed sleeve (53) is fixedly installed on the outer surface of the rotating rod (52), a spring rod (54) is fixedly installed on the lower surface of the fixed sleeve (53), and a roller (55) is rotatably installed at one end of the spring rod (54).
4. A novel train coal-frozen coal unloading device according to claim 3, wherein the traveling mechanism (2) comprises a main beam (21) and end beams (22), the end beams (22) are fixedly mounted on two side walls of the main beam (21), the first motor (24) is fixedly mounted on the side wall of the main beam (21), and the maintenance platform (23) is fixedly mounted on the side wall of the end beam (22).
5. The novel train coal frozen coal unloading equipment of claim 4, wherein the spiral lifting mechanism (3) comprises a first lifting column (31) and a second lifting column (32), one end of each of the first lifting column (31) and the second lifting column (32) is fixedly connected with the lower surface of the main beam (21), a lifting upper chain wheel base (35) is fixedly installed on the upper surface of the main beam (21), a lifting upper chain wheel (34) is arranged on the upper surface of the lifting upper chain wheel base (35), lifting lower chain wheels (311) are respectively arranged inside the first lifting column (31) and the second lifting column (32), a tooth coupling (36) is arranged on the side wall of the lifting upper chain wheel (34), a speed reducer (37) is arranged at one end of the tooth coupling (36), and a lifting long moving shaft (38) is fixedly installed at the output end of the speed reducer (37), the first lifting upright post (31) and the second lifting upright post (32) are internally provided with a long guide shaft (39) and a short guide shaft (310).
6. A novel train coal frozen coal unloading device according to claim 5, characterized in that the rotating mechanism (4) comprises an upper gear set (42) and a lower gear set (43), the upper gear set (42) is fixedly connected with the lower gear set (43), a rotating box beam (44) is arranged on the outer wall of the lower gear set (43), a second motor (45) is fixedly mounted on the upper surface of the rotating box beam (44), and the output end of the second motor (45) is provided with a hydraulic coupler (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221320582.8U CN217322525U (en) | 2022-05-28 | 2022-05-28 | Novel train comes frozen coal equipment of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221320582.8U CN217322525U (en) | 2022-05-28 | 2022-05-28 | Novel train comes frozen coal equipment of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217322525U true CN217322525U (en) | 2022-08-30 |
Family
ID=82987858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221320582.8U Expired - Fee Related CN217322525U (en) | 2022-05-28 | 2022-05-28 | Novel train comes frozen coal equipment of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217322525U (en) |
-
2022
- 2022-05-28 CN CN202221320582.8U patent/CN217322525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |