CN114538139A - Train bulk cargo levels device - Google Patents
Train bulk cargo levels device Download PDFInfo
- Publication number
- CN114538139A CN114538139A CN202011356920.9A CN202011356920A CN114538139A CN 114538139 A CN114538139 A CN 114538139A CN 202011356920 A CN202011356920 A CN 202011356920A CN 114538139 A CN114538139 A CN 114538139A
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- CN
- China
- Prior art keywords
- leveling
- assembly
- railway carriage
- train
- shakeout
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 210000000245 forearm Anatomy 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 18
- 239000013590 bulk material Substances 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0458—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with rotating means, e.g. tables, arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Abstract
The invention provides a train bulk cargo leveling device which comprises a digging machine with a front arm and a leveling assembly arranged at the end part of the front arm, wherein the leveling assembly comprises a shaft hole seat hinged with the front arm, a transmission box arranged at the lower end of the shaft hole seat, a driving source arranged on the transmission box and a leveling rotary toothed plate, the driving source is connected with the leveling rotary toothed plate through a transmission unit in the transmission box and drives the leveling rotary toothed plate to rotate, and a plurality of leveling operation teeth are arranged on the lower end surface of the leveling rotary toothed plate. In this application, can make through the forearm of control digging the machine and level and smooth the assembly and carry out the operation of leveling in the railway carriage, level and smooth the operation in-process, the walking that digs the machine drives and levels the assembly and walk in the railway carriage, the rotation that reunion shakeouts the rotatory pinion rack can shakeout the bulk cargo in the railway carriage fast, it can improve the bulk cargo by a wide margin and level efficiency, and reduce workman's intensity of labour, and still do not need the workman in the railway carriage, avoid taking place the safety risk that the workman slided from the railway carriage from this leveling the in-process.
Description
Technical Field
The invention relates to the field of metallurgical production operation, in particular to a bulk cargo leveling device for a train.
Background
At present, railway sundry goods yards are arranged in some steel plants, which are mainly operation sites for loading bulk materials into a railway carriage and unloading the bulk materials from a factory and loading the bulk materials. After the bulk materials are loaded by the loader, the bulk materials in the train compartment are piled into a hill pile sample, so the bulk materials in the train compartment need to be leveled. At present, the leveling operation mode of bulk materials is as follows: the bulk material is leveled manually by more than 6 workers. However, the above-mentioned artificial flattening has the following drawbacks: 1. the labor load is large, and the manpower is wasted; 2. the bulk cargo in the first train compartment needs to be leveled for about 20 minutes, and the operation efficiency is low; 3. workers need to get on and off the train carriage in the leveling operation process, and the sliding risk exists.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a bulk material leveling device for a train, which can improve the bulk material leveling efficiency and prevent workers from falling off the train carriage.
In order to achieve the purpose, the invention provides a train bulk cargo leveling device which comprises a digging machine with a front arm and a leveling assembly arranged at the end part of the front arm, wherein the leveling assembly comprises a shaft hole seat hinged with the front arm, a transmission box arranged at the lower end of the shaft hole seat, a driving source arranged on the transmission box and a leveling rotary toothed plate, the driving source is connected with the leveling rotary toothed plate through a transmission unit in the transmission box and drives the leveling rotary toothed plate to rotate, and a plurality of leveling operation teeth are arranged on the lower end surface of the leveling rotary toothed plate.
Further, the driving source is hydraulic motor, transmission unit in the transmission case is including fixing at the epaxial driving gear of hydraulic motor output, rotationally installs the swivel bearing in the gear box and fix the driven gear cover in the swivel bearing periphery, the driving gear meshes with the drive flank of tooth of driven gear cover periphery mutually, shakeout the swing pinion board and pass through the lower extreme of several bolt fastening at the swivel bearing.
Furthermore, the excavator also comprises an oil pump, a hydraulic oil way connected with the oil pump, a main control valve arranged on the hydraulic oil way and an operating handle arranged in the cab, wherein the main control valve is in communication connection with the operating handle; the hydraulic motor is connected with the main control valve through a leveling oil way.
Furthermore, the upper end of the shaft hole seat is provided with a connecting shaft hole, a pin shaft penetrates through the connecting shaft hole, and the shaft hole seat is connected with a digging machine of a front arm through the pin shaft.
Further, the leveling operation teeth are conical teeth, the cross section of each leveling operation tooth is gradually reduced from top to bottom, and the lower ends of the leveling operation teeth are sharp ends.
Furthermore, a camera is mounted on the front arm of the excavator and is positioned on the upper side of the leveling assembly; the excavator is also provided with a control system and a display positioned in the cab, and the camera and the display are both connected with the control system.
As mentioned above, the train bulk cargo leveling device provided by the invention has the following beneficial effects:
in this application, can make through the forearm of control digging the machine and level and smooth the assembly and carry out the operation of leveling in the railway carriage, level and smooth the operation in-process, the walking that digs the machine drives and levels the assembly and walk in the railway carriage, the rotation that reunion shakeouts the rotatory pinion rack can shakeout the bulk cargo in the railway carriage fast, it can improve the bulk cargo by a wide margin and level efficiency, and reduce workman's intensity of labour, and still do not need the workman in the railway carriage, avoid taking place the safety risk that the workman slided from the railway carriage from this leveling the in-process.
Drawings
Fig. 1 is a schematic structural diagram of a bulk cargo leveling device of a train in the application.
Fig. 2 is a schematic structural diagram of the leveling assembly in the present application.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic diagram of an oil circuit system of the bulk material leveling device of the train in the application.
Fig. 5 is an operation state diagram of the bulk material leveling device of the train in the application.
Description of the element reference numerals
10 dig machine
11 front arm
12 oil pump
13 hydraulic oil circuit
14 main control valve
15 engines
20 level assembly
21 axle hole seat
211 connecting shaft hole
22 transmission case
23 driving source
24-flattening rotary toothed plate
241 leveling operation teeth
30 level oil way
40 pin shaft
50 pick-up head
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be made without substantial technical changes and modifications.
As shown in fig. 1, the present application provides a bulk material leveling device for a train, which comprises a digging machine 10 with a front arm 11, and a leveling assembly 20 installed at the end of the front arm 11; as shown in fig. 2 and 3, the leveling assembly 20 includes a shaft hole seat 21 hinged to the front arm 11, a transmission case 22 installed at a lower end of the shaft hole seat 21, a driving source 23 installed on the transmission case 22, and a leveling rotary toothed plate 24, the driving source 23 is connected to the leveling rotary toothed plate 24 through a transmission unit in the transmission case 22 to drive the leveling rotary toothed plate 24 to rotate, the leveling rotary toothed plate 24 is a rhombus plate, a plurality of leveling operation teeth 241 are arranged on a lower end surface of the leveling rotary toothed plate 24, and the plurality of leveling operation teeth 241 integrally extend downward from a lower end surface of the leveling rotary toothed plate 24, so that the leveling rotary toothed plate 24 is an integrally formed component.
In the above-mentioned train bulk material leveling device, the leveling assembly 20 can be extended into the train compartment and leveling work can be performed in the train compartment by manipulating the front arm 11 of the excavator 10, as shown in fig. 5; level the operation in-process, the walking of machine 10 of digging drives and levels assembly 20 and walks in the railway carriage or compartment, and simultaneously, rotatory pinion rack 24 corotation or the reversal is shaked out in the drive unit drive that the driving source 23 passes through the transmission case 22, can shakeout the bulk cargo in the railway carriage or compartment fast from this, it can improve the bulk cargo by a wide margin and level efficiency, and reduce workman's intensity of labour, and still do not need the workman in the railway carriage or compartment, from this avoid taking place the safety risk that the workman slided from the railway carriage or compartment leveling the in-process, finally realize high-efficient, safe construction target.
Further, as shown in fig. 2 and 3, the driving source 23 is a hydraulic motor, the transmission unit in the transmission case 22 includes a driving gear fixed on the output shaft of the hydraulic motor, a rotary bearing seat rotatably installed in the gear case, and a driven gear sleeve fixed on the periphery of the rotary bearing seat, the driving gear is engaged with the transmission tooth surface on the periphery of the driven gear sleeve, and the leveling rotary toothed plate 24 is fixed on the lower end of the rotary bearing seat through a plurality of bolts. The hydraulic motor drives the driving gear to rotate, the driven gear sleeve is driven to rotate through the meshing of the driving gear and the driven gear sleeve, and the driven gear sleeve drives the rotating bearing seat to rotate together with the flattening rotating toothed plate 24.
Further, the hydraulic motor in the grading assembly 20 is supplied with oil from the oil pump 12 in the excavator 10, and based on this, the oil circuit system of the train bulk material grading device is preferably: as shown in fig. 4, the excavator 10 further includes an oil pump 12, a hydraulic oil path 13 connected to the oil pump 12, a main control valve 14 mounted on the hydraulic oil path 13, and an operating handle disposed in the cab, wherein the main control valve 14 is in communication connection with the operating handle; the hydraulic motor is connected to the main control valve 14 through a leveling circuit 30. A driver in the cab of the excavator 10 can control the main control valve 14 by operating the operating handle, so that the position angle of the front arm 11 of the excavator 10 and the output condition of the hydraulic motor can be controlled, and the position angle of the leveling assembly 20 and the forward and reverse rotation of the leveling rotary toothed plate 24 can be controlled.
Preferably, as shown in fig. 3, the upper end of the shaft hole seat 21 is provided with a connecting shaft hole 211, the connecting shaft hole 211 is penetrated with a pin shaft 40, the shaft hole seat 21 is connected with the excavator 10 of the front arm 11 through the pin shaft 40, and therefore the leveling assembly 20 is hinged at the end of the front arm 11 of the excavator 10. In addition, as shown in fig. 2 and 3, the leveling teeth 241 are tapered teeth, the cross section of each leveling tooth is gradually reduced from top to bottom, a working gap is formed between adjacent leveling teeth 241, and the lower ends of the leveling teeth 241 are sharp ends.
Further, as shown in fig. 1, a camera 50 is mounted on the front arm 11 of the excavator 10, and the camera 50 is located on the upper side of the leveling assembly 20; the excavator 10 also has a control system, and a display located in the cab, with the camera 50 and display being connected to the control system. In the bulk cargo shakeout operation process, camera 50 is used for acquireing and levels the real-time image of final assembly 20 in the railway carriage or compartment, and give control system, control system shows the real-time image that camera 50 acquireed again on the display in the driver's cabin, make the driver in the excavator 10 driver's cabin can observe in real time and level the motion track of final assembly 20 in the railway carriage or compartment, be convenient for control through controlling operating handle and level the motion track of final assembly 20 in the railway carriage or compartment, be favorable to promoting the shakeout operating efficiency of bulk cargo in the railway carriage or compartment. In addition, the excavator 10 is a 20-ton crawler-type excavator 10, and during the flattening operation, the traveling path of the excavator 10 is consistent with the length direction of the train compartment, or the excavator 10 travels along the length direction of the train compartment.
In conclusion, the construction process of the bulk cargo leveling device with the structure is as follows:
1. mounting a leveling assembly 20 at the end of a front arm 11 of the excavator 10, leading a leveling oil path 30 out of a joint of an oil inlet pipe and an oil outlet pipe of a hydraulic motor in the leveling assembly 20, and connecting the leveling oil path 30 with a main control valve 14 of the excavator 10; thereafter, the camera 50 is attached to the forearm 11 of the excavator 10, and the display screen is attached to the cab of the excavator 10.
2. Starting an engine 15 of the excavator 10, opening a display screen in a cab of the excavator 10, controlling the traveling direction of a track of the excavator 10 to be parallel to the long edge of a truck, and placing a leveling assembly 20 into a train compartment by controlling a front arm 11 of the excavator 10; then, the leveling operation of the bulk materials in the train compartment is carried out by controlling the walking of the excavator 10, the action of the front arm 11 and the forward and backward rotation of the flattening rotary toothed plate 24, and in the operation process, a driver monitors the real-time leveling state of the bulk materials by combining a display screen and a camera 50, so that the walking of the excavator 10, the action of the front arm 11 and the forward and backward rotation of the flattening rotary toothed plate 24 are controlled in real time, the plane error of the bulk materials is controlled within 30mm, and the quality of the bulk material leveling operation is improved.
To sum up, this application has realized the mechanized shakeout of bulk cargo in the railway carriage, effectively reduces workman's work and accords with, reduces 5 at least artifical shakeout operation personnel, levels 10 knots by original loading every day and improves to the loading every day and levels more than 20 knots, improves the operating efficiency who levels the bulk cargo to effectively reduce the operation risk. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a train bulk cargo levels device which characterized in that: including digging machine (10) that has forearm (11) and install level and smooth assembly (20) at forearm (11) tip, level and level assembly (20) including with forearm (11) articulated axle hole seat (21), install transmission case (22) at axle hole seat (21) lower extreme, install driving source (23) on transmission case (22) and shakeout rotatory pinion rack (24), driving source (23) link to each other with shakeout rotatory pinion rack (24), drive shakeout rotatory pinion rack (24) through the drive unit in transmission case (22) and rotate, it levels operation tooth (241) to be equipped with the several on the lower terminal surface of shakeout rotatory pinion rack (24).
2. The train bulk material leveling device according to claim 1, characterized in that: the driving source (23) is hydraulic motor, transmission unit in transmission case (22) is including fixing at the epaxial driving gear of hydraulic motor output, rotationally install the swivel bearing seat in the gear box and fix the driven gear cover in the swivel bearing seat periphery, the driving gear meshes with the transmission flank of tooth of driven gear cover periphery mutually, shakeout revolving tooth board (24) are through the lower extreme of several bolt fastening at the swivel bearing seat.
3. The train bulk material leveling device according to claim 2, characterized in that: the excavator (10) further comprises an oil pump (12), a hydraulic oil way (13) connected with the oil pump (12), a main control valve (14) installed on the hydraulic oil way (13), and an operating handle arranged in the cab, wherein the main control valve (14) is in communication connection with the operating handle; the hydraulic motor is connected to the main control valve (14) via a leveling oil path (30).
4. The train bulk material leveling device according to claim 1, characterized in that: the upper end of the shaft hole seat (21) is provided with a connecting shaft hole (211), a pin shaft (40) penetrates through the connecting shaft hole (211), and the shaft hole seat (21) is connected with a digging machine (10) of a front arm (11) through the pin shaft (40).
5. The train bulk material leveling device according to claim 1, characterized in that: the leveling operation teeth (241) are conical teeth, the cross section of the leveling operation teeth is gradually reduced from top to bottom, and the lower ends of the leveling operation teeth (241) are sharp ends.
6. The train bulk material leveling device according to claim 1, characterized in that: a camera (50) is arranged on the front arm (11) of the excavator (10), and the camera (50) is positioned on the upper side of the leveling assembly (20); the excavator (10) is also provided with a control system and a display positioned in the cab, and the camera (50) and the display are both connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356920.9A CN114538139A (en) | 2020-11-26 | 2020-11-26 | Train bulk cargo levels device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356920.9A CN114538139A (en) | 2020-11-26 | 2020-11-26 | Train bulk cargo levels device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114538139A true CN114538139A (en) | 2022-05-27 |
Family
ID=81668302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356920.9A Pending CN114538139A (en) | 2020-11-26 | 2020-11-26 | Train bulk cargo levels device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114538139A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942341U (en) * | 2010-11-18 | 2011-08-24 | 秦平 | Levelling machine for railway bulk cargo vehicle |
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| CN109823872A (en) * | 2019-03-22 | 2019-05-31 | 浪潮软件集团有限公司 | A kind of intelligence grain-levelling machine device people and flat grain control system |
| CN110255227A (en) * | 2019-05-09 | 2019-09-20 | 柳州金盾机械股份有限公司 | A kind of rotation spreading out device |
| CN209583105U (en) * | 2019-01-22 | 2019-11-05 | 锦州港股份有限公司 | Cargo train compartment is closed a position device |
| CN211282994U (en) * | 2019-09-10 | 2020-08-18 | 孙开明 | Electronic flood dragon formula loading device |
-
2020
- 2020-11-26 CN CN202011356920.9A patent/CN114538139A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942341U (en) * | 2010-11-18 | 2011-08-24 | 秦平 | Levelling machine for railway bulk cargo vehicle |
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| CN209583105U (en) * | 2019-01-22 | 2019-11-05 | 锦州港股份有限公司 | Cargo train compartment is closed a position device |
| CN109823872A (en) * | 2019-03-22 | 2019-05-31 | 浪潮软件集团有限公司 | A kind of intelligence grain-levelling machine device people and flat grain control system |
| CN110255227A (en) * | 2019-05-09 | 2019-09-20 | 柳州金盾机械股份有限公司 | A kind of rotation spreading out device |
| CN211282994U (en) * | 2019-09-10 | 2020-08-18 | 孙开明 | Electronic flood dragon formula loading device |
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