CN108357467B - Railway open side residual material sweeper and using method thereof - Google Patents
Railway open side residual material sweeper and using method thereof Download PDFInfo
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- CN108357467B CN108357467B CN201810133102.9A CN201810133102A CN108357467B CN 108357467 B CN108357467 B CN 108357467B CN 201810133102 A CN201810133102 A CN 201810133102A CN 108357467 B CN108357467 B CN 108357467B
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- intermediate relay
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/006—Vehicle cleaning apparatus not integral with vehicles specially adapted for railway vehicles
Abstract
The invention discloses a sweeper for residual materials on a railway open side and a using method thereof, belonging to the technical field of sweepers; the invention comprises a lifter, a frame, a movable beam, a cleaning brush assembly and an electrical control system, wherein the frame comprises an upright post and a functional frame; a lifting lug is arranged in the middle of the movable beam; the hoister is arranged on the function frame; the hoister is connected with the movable beam through a lifting lug; the upright post and the movable beam are provided with a guider, and the guider controls the movable beam to slide on the upright post; the cleaning brush assembly comprises a transmission device, a coupling, a cleaning brush, a bearing seat and a bracket; bearing seats are arranged at two ends of the cleaning brush and connected to the bracket, a rotating shaft for supporting the cleaning brush is connected between the bearing seats at the two ends, and a coupler is additionally connected at one end of the rotating shaft; the bracket is also connected with a transmission device, and the transmission device drives the cleaning brush to rotate through the coupler. The invention reduces the labor of enterprises, lowers the cost of the enterprises and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of sweeping machines, in particular to a sweeping machine for residual materials on a railway open side and a using method thereof.
Background
The common open cargo box in railway freight transport mainly transports materials such as coal, ore, building gravel and sand, and the following three modes are adopted for loading and unloading: 1. manual loading and unloading; 2. mechanical loading and unloading of grab buckets, scrapers, excavators and the like; 3. a special tippler. The residual materials are left on the container side walls in the above modes, and particularly in the former two modes, the residual materials cannot be removed, so that the environmental pollution damage along the railway can be caused. At present, the residual materials on the side walls of the packing box are generally removed in a manual mode, and the problems of high cost and low efficiency are solved in the manual mode.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention provides the railway open side residual material sweeper and the working principle thereof, which reduce the labor of enterprises, reduce the enterprise cost and improve the operation efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a railway open side residual material sweeper comprises a lifter, a rack, a movable beam, a sweeping brush assembly and an electrical control system, wherein the rack comprises an upright post and a functional rack; a lifting lug is arranged in the middle of the movable beam; the hoister is arranged on the function frame; the lifting machine is connected with the movable beam through a lifting lug; a guider is arranged between the upright post and the movable beam and controls the movable beam to slide on the upright post; the cleaning brush assembly comprises a transmission device, a coupler, a cleaning brush, a bearing seat and a bracket; bearing seats are arranged at two ends of the cleaning brush and connected to the bracket, a rotating shaft for supporting the cleaning brush is connected between the bearing seats at the two ends, and a coupler is additionally connected at one end of the rotating shaft; the bracket is also connected with a transmission device, and the transmission device drives the cleaning brush to rotate through a coupler; the electric control system comprises a closing conversion switch SA1, correlation type photoelectric switches (GD1, GD2 and GD3), limit switches, a PLC controller, intermediate relays (K1, K2, K3, KA1, KA2 and KA3), contactors (KM1, KM2 and KM3) and buttons; the limit switch consists of a lower limit switch SQ1 and an upper limit switch SQ 2; the buttons comprise a start button (SB1, SB2, SB3) and a stop button SB 4; the sweeping machine is controlled by a PLC controller in an electric control system.
Further, the cleaning brush is divided into a disc type, a conical disc type and a roller type.
Further, the frame is made of H-shaped steel.
Further, the rack is one of a gantry bridge type, a cantilever type with a fixed base and a movable vehicle-mounted type.
Further, the transmission device comprises a motor and a cycloid speed reducer.
Further, the motor and the cycloid speed reducer can control the cleaning brush to work.
The invention provides a using method of a railway open side residual material sweeper, wherein a 2# contact of a switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of a lower limit switch SQ1, a normally closed contact of a contactor KM2, a starting button SB1 and a coil of an intermediate relay KA1, and the other end of the coil of the intermediate relay KA1 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA1 is connected in parallel with the two ends of the starting button SB 1;
the 2# contact of the switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of an upper limit switch SQ2, a normally closed contact of a contactor KM1, a starting button SB2 and a coil of an intermediate relay KA2, and the other end of the coil of the intermediate relay KA2 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA2 is connected in parallel with the two ends of the starting button SB 2;
the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K1 and the coil of the intermediate relay KA 1;
the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K2 and the coil of the intermediate relay KA 2;
the 6# contact of the switching-on transfer switch SA1 is sequentially connected in series with the starting button SB3 and the coil of the intermediate relay KA3, and the other end of the coil of the intermediate relay KA3 is connected to the negative electrode of the power supply; the normally open contact of the intermediate relay KA3 is connected in parallel with the two ends of the starting button SB 3; and the 8# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K3 and the coil of the intermediate relay KA 3.
Furthermore, a normally open contact of the intermediate relay KA1 is connected in series with a coil of the contactor KM1, and the other end of the coil of the contactor KM1 is connected to the negative electrode of a power supply;
a normally open contact of the intermediate relay KA2 is connected in series with a coil of the contactor KM2, and the other end of the coil of the contactor KM2 is connected to the negative electrode of a power supply;
one end of a normally open contact of the intermediate relay KA3 is connected with the thermal relay FR in series, the other end of the normally open contact of the intermediate relay KA3 is connected with the coil of the contactor KM3 in series, and the other end of the coil of the contactor KM3 is connected to the negative electrode of a power supply.
Furthermore, the normally open contacts of the correlation photoelectric switches (GD1, GD2 and GD3), the normally open contacts of the lower limit switch SQ1 and the upper limit switch SQ2, the start button SB3 and the stop button SB4 are respectively connected to input points (I0.0, I0.1, I0.2, I0.4, I0.5, I0.6 and I0.7) of the PLC; the coils of the intermediate relays (K1, K2 and K3) are connected to output points (Q0.0, Q0.1 and Q0.4) of the PLC.
Compared with the prior art, the invention has the beneficial effects that: according to the sweeper for the residual materials on the side wall of the railway open wagon and the using method of the sweeper, the labor of an enterprise is reduced due to the use of the sweeper, the enterprise cost is reduced, and the operation efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a wiper assembly according to the present invention;
FIG. 3 is a schematic view of the shackle of the present invention;
FIG. 4 is a schematic view of the construction of the guide of the present invention;
FIG. 5 is an electrical control schematic of the present invention;
FIG. 6 is a PLC external wiring diagram of the present invention;
FIG. 7 is a schematic view of the main electrical loop of the lift mechanism of the present invention;
FIG. 8 is a main electrical circuit of the sweeper of the present invention;
FIG. 9 is a schematic diagram of the operation of the correlation photoelectric switch of the present invention;
FIG. 10 is a functional diagram of an automatic control sequence of the present invention.
In the figure: 1. a hoist; 2. a frame; 21. a column; 22. a functional rack; 3. a moving beam; 31. lifting lugs; 4. a sweeper brush assembly; 41. a transmission device; 42. a coupling; 43. cleaning with a brush; 44. a bearing seat; 45. a support; 5. a guide; 6. an electrical control system.
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 1
Referring to fig. 1, 2, 3 and 4, the clearing machine for the remaining material on the side wall of the railway open wagon of the present embodiment includes a hoisting machine 1, a frame 2, a movable beam 3, a cleaning brush assembly 4 and an electrical control system 6, wherein the frame 2 includes a vertical column 21 and a functional frame 22; a lifting lug 31 is arranged in the middle of the movable beam 3; the hoister 1 is arranged on the functional frame 22; the hoister 1 is connected with the movable beam 3 through a lifting lug 31; a guider 5 is arranged between the upright post 21 and the movable beam 3, and the guider 5 controls the movable beam 3 to slide on the upright post 21; the cleaning brush assembly 4 comprises a transmission device 41, a coupling 42, a cleaning brush 43, a bearing seat 44 and a bracket 45; bearing seats 44 are mounted at two ends of the cleaning brush 43 and connected to the bracket 45, a rotating shaft for supporting the cleaning brush 43 is connected between the bearing seats 44 at the two ends, and a coupler 42 is additionally connected at one end of the rotating shaft; the bracket 45 is also connected with a transmission device 41, and the transmission device 41 drives the cleaning brush 43 to rotate through a coupling 42.
The frame 2 is one of a gantry bridge type, a cantilever type with a fixed base and a movable vehicle-mounted type, the transmission device 41 comprises a motor and a cycloid speed reducer, and the motor and the cycloid speed reducer control the work of the cleaning brush 43.
The industrial sweeper comprises a plurality of sweeping brush parts which rotate through power, wherein a sweeping brush 43 can be a disc type, a conical disc type or a drum type; the industrial cleaning machine also comprises a movable frame 2 part, wherein the frame 2 is composed of an H-shaped steel frame and can provide functions of supporting and fixing the cleaning brush 43, accurately positioning during cleaning and avoiding a container during non-cleaning operation. The frame 2 providing the above-mentioned functions for the sweeper brush 43 may be of a gantry bridge type, a cantilever type with a fixed base, a mobile vehicle type; the industrial sweeper further comprises an electric appliance control part for controlling the rotation of the sweeping brush 43 and the functional action of the frame 2.
The railway open car side residual material cleaning machine of the embodiment adopts a gantry bridge type frame 2 and a drum type cleaning brush 43, a portal frame with a stable foundation is installed at a north gate of a railway line of a grab bucket factory building at a concentrate working section, a lifter 1 is installed on the portal frame, the lifter 1 drives a movable beam 3, guides are installed on the movable beam 3 and upright columns 21 at two sides of the portal frame, the movable beam 3 moves up and down along the upright columns 21 at two sides, a drum type cleaning brush assembly 4 is installed on the movable beam 3, the cleaning brush assembly 4 comprises a transmission device 41 with a motor and a cycloidal speed reducer integrated with the drum type cleaning brush 43, the movable beam 3 is lifted to a high position at ordinary times, and the cleaning brush 43 stops rotating, so that the entering and exiting operation of a train are not influenced; when the train wagon is loaded with the concentrate powder and slowly moves outwards, the movable beam 3 descends to a fixed height position to start cleaning operation.
Referring to fig. 5, 6, 7 and 8, a method for using a sweeping machine for removing remaining material on a side wall of a railway open wagon according to the present embodiment is provided; the electric control system 6 comprises a closing conversion switch SA1, a correlation type photoelectric switch (GD1, GD2 and GD3), a limit switch, a PLC controller, an intermediate relay (K1, K2, K3, KA1, KA2 and KA3), a contactor (KM1, KM2 and KM3) and a button; the limit switch consists of a lower limit switch SQ1 and an upper limit switch SQ 2; the buttons comprise a start button (SB1, SB2, SB3) and a stop button SB 4; the sweeping machine is controlled by a PLC controller in the electric control system 6; the 2# contact of the switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of a lower limit switch SQ1, a normally closed contact of a contactor KM2, a starting button SB1 and a coil of an intermediate relay KA1, and the other end of the coil of the intermediate relay KA1 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA1 is connected in parallel with the two ends of the starting button SB 1; the 2# contact of the switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of an upper limit switch SQ2, a normally closed contact of a contactor KM1, a starting button SB2 and a coil of an intermediate relay KA2, and the other end of the coil of the intermediate relay KA2 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA2 is connected in parallel with the two ends of the starting button SB 2; the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K1 and the coil of the intermediate relay KA 1; the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K2 and the coil of the intermediate relay KA 2; the 6# contact of the switching-on transfer switch SA1 is sequentially connected in series with the starting button SB3 and the coil of the intermediate relay KA3, and the other end of the coil of the intermediate relay KA3 is connected to the negative electrode of the power supply; the normally open contact of the intermediate relay KA3 is connected in parallel with the two ends of the starting button SB 3; and the 8# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K3 and the coil of the intermediate relay KA 3.
The normally open contact of the intermediate relay KA1 is connected in series with the coil of the contactor KM1, and the other end of the coil of the contactor KM1 is connected to the negative electrode of the power supply; a normally open contact of the intermediate relay KA2 is connected in series with a coil of the contactor KM2, and the other end of the coil of the contactor KM2 is connected to the negative electrode of a power supply; one end of a normally open contact of the intermediate relay KA3 is connected with the thermal relay FR in series, the other end of the normally open contact of the intermediate relay KA3 is connected with the coil of the contactor KM3 in series, and the other end of the coil of the contactor KM3 is connected to the negative electrode of a power supply.
The normally open contacts of the correlation photoelectric switches (GD1, GD2 and GD3), the normally open contacts of the lower limit switch SQ1 and the upper limit switch SQ2, the start button SB3 and the stop button SB4 are respectively connected to input points (I0.0, I0.1, I0.2, I0.4, I0.5, I0.6 and I0.7) of the PLC; the coils of the intermediate relays K1, K2 and K3 are connected to the output points (Q0.0, Q0.1 and Q0.4) of the PLC.
Referring to fig. 9 and 10, in the railway spacious side wall residual material cleaning machine and the using method thereof of the embodiment, the distance between the railway carriages is 900mm, the distance between the three groups of opposite photoelectric switches is 1200mm, and the three groups of opposite photoelectric switches are powered when no barrier exists, when the carriages move, the three groups of opposite photoelectric switches are powered when no barrier exists in the gap between the carriages, but because the distance between the carriages is 900mm and the distance between the three groups of opposite photoelectric switches is 1200mm, at most only one photoelectric switch is powered when the carriages move, the moving direction of the carriages can be judged according to the power-on sequence of the three groups of opposite photoelectric switches. If the carriage moves to the right, the sweeper works, and if the carriage moves to the left, the sweeper does not work. When the carriage is towards the right side, the three groups of photoelectric switches are sequentially powered on, the PLC detects signals of the three groups of photoelectric switches sequentially powered on, signals are output, the elevator 1 runs downwards, when the lower limit is reached, the lower limit switch outputs signals, the elevator 1 stops acting, and the cleaning brush 43 starts running. When all the photoelectric switches are powered on, the carriage is transported completely, the cleaning brush 43 stops running, the elevator 1 moves upwards, when the upper limit is reached, the upper limit switch outputs a signal, the elevator 1 stops moving, and the whole working process is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a remaining material scavenging machine of railway spacious car limit, its characterized in that: the cleaning brush device comprises a lifting machine (1), a frame (2), a moving beam (3), a cleaning brush assembly (4) and an electrical control system (6), wherein the frame (2) comprises an upright post (21) and a functional frame (22); a lifting lug (31) is arranged in the middle of the movable beam (3); the hoister (1) is arranged on the functional frame (22); the lifting machine (1) is connected with the movable beam (3) through a lifting lug (31); a guider (5) is arranged between the upright post (21) and the movable beam (3), and the guider (5) controls the movable beam (3) to slide on the upright post (21); the cleaning brush assembly (4) comprises a transmission device (41), a coupling (42), a cleaning brush (43), a bearing seat (44) and a bracket (45); bearing seats (44) are arranged at two ends of the cleaning brush (43) and connected to the bracket (45), a rotating shaft for supporting the cleaning brush (43) is connected between the bearing seats (44) at the two ends, and a coupler (42) is additionally connected at one end of the rotating shaft; the bracket (45) is also connected with a transmission device (41), and the transmission device (41) drives the cleaning brush (43) to rotate through a coupling (42); the electric control system (6) comprises a closing conversion switch SA1, a correlation type photoelectric switch (GD1, GD2 and GD3), a limit switch, a PLC controller, an intermediate relay (K1, K2, K3, KA1, KA2 and KA3), a contactor (KM1, KM2 and KM3) and a button; the limit switch consists of a lower limit switch SQ1 and an upper limit switch SQ 2; the buttons comprise a start button (SB1, SB2, SB3) and a stop button SB 4; the sweeping machine is controlled by a PLC controller in an electric control system (6).
2. The railway spacious side wall residual material scavenging machine of claim 1 characterized in that: the cleaning brush (43) is divided into a disc type, a conical disc type and a roller type.
3. The railway spacious side wall residual material scavenging machine of claim 1 characterized in that: the frame (2) is made of H-shaped steel.
4. The railway spacious side wall residual material scavenging machine of claim 1 characterized in that: the frame (2) is one of a gantry bridge type, a cantilever type with a fixed base and a movable vehicle-mounted type.
5. The railway spacious side wall residual material scavenging machine of claim 1 characterized in that: the transmission device (41) comprises a motor and a cycloid speed reducer.
6. The railway spacious side wall residual material scavenging machine of claim 5, characterized in that: the motor and the cycloid speed reducer can control the cleaning brush (43) to work.
7. The railway spacious side wall residual material scavenging machine of claim 1 characterized in that: the PLC controller is S7-200.
8. The use method of the railway spacial side residual material sweeper as claimed in claim 1 comprises an electric control part, and is characterized in that: the 2# contact of the switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of a lower limit switch SQ1, a normally closed contact of a contactor KM2, a starting button SB1 and a coil of an intermediate relay KA1, and the other end of the coil of the intermediate relay KA1 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA1 is connected in parallel with the two ends of the starting button SB 1;
the 2# contact of the switching-on transfer switch SA1 is sequentially connected in series with a normally closed contact of an upper limit switch SQ2, a normally closed contact of a contactor KM1, a starting button SB2 and a coil of an intermediate relay KA2, and the other end of the coil of the intermediate relay KA2 is connected to the negative electrode of a power supply; the normally open contact of the intermediate relay KA2 is connected in parallel with the two ends of the starting button SB 2;
the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K1 and the coil of the intermediate relay KA 1;
the 4# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K2 and the coil of the intermediate relay KA 2;
the 6# contact of the switching-on transfer switch SA1 is sequentially connected in series with the starting button SB3 and the coil of the intermediate relay KA3, and the other end of the coil of the intermediate relay KA3 is connected to the negative electrode of the power supply; the normally open contact of the intermediate relay KA3 is connected in parallel with the two ends of the starting button SB 3; and the 8# contact of the switching-on transfer switch SA1 is sequentially connected in series with the normally open contact of the intermediate relay K3 and the coil of the intermediate relay KA 3.
9. The use method of the railway spacious side wall residual material scavenging machine according to claim 8, characterized in that: a normally open contact of the intermediate relay KA1 is connected in series with a coil of the contactor KM1, and the other end of the coil of the contactor KM1 is connected to the negative electrode of a power supply;
a normally open contact of the intermediate relay KA2 is connected in series with a coil of the contactor KM2, and the other end of the coil of the contactor KM2 is connected to the negative electrode of a power supply;
one end of a normally open contact of the intermediate relay KA3 is connected with the thermal relay FR in series, the other end of the normally open contact of the intermediate relay KA3 is connected with the coil of the contactor KM3 in series, and the other end of the coil of the contactor KM3 is connected to the negative electrode of a power supply.
10. The use method of the railway spacious side wall residual material scavenging machine according to claim 8, characterized in that: the normally open contacts of the correlation photoelectric switches (GD1, GD2 and GD3), the normally open contacts of the lower limit switch SQ1 and the upper limit switch SQ2, the start button SB3 and the stop button SB4 are respectively connected to input points (I0.0, I0.1, I0.2, I0.4, I0.5, I0.6 and I0.7) of the PLC; the coils of the intermediate relays (K1, K2 and K3) are connected to output points (Q0.0, Q0.1 and Q0.4) of the PLC.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810133102.9A CN108357467B (en) | 2018-02-09 | 2018-02-09 | Railway open side residual material sweeper and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810133102.9A CN108357467B (en) | 2018-02-09 | 2018-02-09 | Railway open side residual material sweeper and using method thereof |
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| CN108357467A CN108357467A (en) | 2018-08-03 |
| CN108357467B true CN108357467B (en) | 2021-08-03 |
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| CN109532767A (en) * | 2018-11-20 | 2019-03-29 | 北京启联恒通轨道交通科技有限公司 | A kind of device for fast cleaning of train |
| CN114051206B (en) * | 2021-11-11 | 2023-12-01 | 珠海格力智能装备有限公司 | Positioning control method, device, storage medium and equipment of RGV trolley system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1823222A (en) * | 1927-08-19 | 1931-09-15 | William B Whitsitt | Apparatus for cleaning railroad cars |
| CN102173298B (en) * | 2011-02-25 | 2013-01-23 | 华北水利水电学院 | Sweeper for ontrack freight trains |
| CN203958087U (en) * | 2014-06-06 | 2014-11-26 | 中国神华能源股份有限公司 | Train upper sweeping device |
| CN107161109B (en) * | 2017-06-28 | 2023-11-24 | 营口钰晟通用设备有限公司 | Material cleaning machine for carriage |
| CN107528501B (en) * | 2017-07-21 | 2019-08-27 | 东莞建晖纸业有限公司 | Paper machine coating cycle hot wind centrifugal blower control device |
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