CN114572160A - Train cleaning machine for train carriage - Google Patents
Train cleaning machine for train carriage Download PDFInfo
- Publication number
- CN114572160A CN114572160A CN202210126594.5A CN202210126594A CN114572160A CN 114572160 A CN114572160 A CN 114572160A CN 202210126594 A CN202210126594 A CN 202210126594A CN 114572160 A CN114572160 A CN 114572160A
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- cleaning
- train
- lifting
- cleaning head
- mobile platform
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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
A train cleaning machine for train carriages comprises a moving platform, a lifting mechanism and a train cleaning device; the mobile platform can move along the length direction of the train carriage; the lifting mechanism is arranged on the mobile platform and can lift in the vertical direction; the cleaning device comprises a negative pressure collecting device, a connecting bracket, an articulated arm, a connecting plate and a plurality of cleaning head assemblies; the cleaning head assembly is used for automatically cleaning the train carriage; the negative pressure aggregate device comprises a negative pressure tank and a feeding pipe; this application passes through moving platform elevating system and clear car device carry out automatic cleaning, clearance to the carriage for the sweeping of train carriage is more swift convenient, practices thrift the manpower, has reduced and has cleaned the time, improves and cleans efficiency, has reduced and has cleaned the cost. Preferably, the articulated arm is used for swinging adjustment, so that the reaction force between the cleaning head assembly and sundries is reduced, the loss of the cleaning head assembly is reduced, and the service life of the cleaning head assembly is prolonged.
Description
Technical Field
The invention relates to the technical field of cleaning of train carriages, in particular to a train cleaning machine for train carriages.
Background
The high-speed and large-capacity freight train has the advantages of large one-time loading capacity and strong transportation capacity, and is widely applied to bulk cargo transportation of coal, ore and the like in places such as stockyard, raw material warehouse of iron and steel production enterprise, wharf transfer base station and the like at present. After the bulk cargo is transported to a designated bin by a freight train, the bulk cargo is unloaded to a designated place by automatic dumping equipment or manual unloading. Along with the continuous improvement of the country to the environmental protection requirement, for the carriage after avoiding unloading arouses the raise dust in the in-process of traveling, a plurality of places and enterprise go out a series of regulations, bulk cargo transportation carriage is unloading the back, and remaining material weight and the volume in the carriage must not exceed certain limit, should keep the carriage cleanliness simultaneously. This requires that the bulk freight train must be cleaned after unloading and can leave after the cleanliness meets the requirements.
At present, most enterprises still adopt the manual mode to clean bulk cargo freight train carriages, however, the manual mode of cleaning has the following problems: the cleaning work efficiency is low, and the whole process efficiency of entering, unloading, cleaning and leaving the factory of the freight train is influenced; 5-10 workers are often arranged in the carriage cleaning process, the labor cost is high, the labor intensity is high, and the large trend of mechanization and intellectualization is not favorably met.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a train cleaning machine for a train carriage, which solves the problem of low cleaning efficiency of the train carriage.
In order to achieve the purpose, the invention adopts the following technical scheme:
a train cleaning machine for train carriages comprises a moving platform, a lifting mechanism and a train cleaning device; the mobile platform can move along the length direction of the train carriage; the lifting mechanism is arranged on the mobile platform and can lift in the vertical direction; the cleaning device comprises a negative pressure aggregate device and a cleaning head mechanism; the cleaning head mechanism comprises a connecting bracket, an articulated arm, a connecting plate and a plurality of cleaning head assemblies; the connecting bracket is arranged at the bottom of the lifting mechanism; the top end of the hinge arm is hinged with the bottom of the connecting bracket; the bottom end of the hinge arm is inclined downwards and is hinged with the top of the connecting plate; the cleaning head assemblies are fixedly arranged at the bottom of the connecting plate and are used for automatically cleaning train carriages; the negative-pressure material collecting device comprises a negative-pressure tank and a feeding pipe; the feeding end of the feeding pipe is arranged on the connecting plate; the discharge end of the feeding pipe is communicated with the negative pressure tank; the negative pressure tank is arranged at the top of the mobile platform.
Preferably, the bottom of the connecting plate is provided with a cross beam plate; the cleaning head assembly comprises a cleaning head, a cleaning driving piece and a connecting seat; the connecting end of the connecting seat is fixedly connected with the cross beam plate, and the mounting end of the connecting seat extends horizontally; the cleaning driving piece is installed at the installation end, and the driving end of the cleaning driving piece extends downwards and is connected with the cleaning head, so that the cleaning head can rotate along the self axial direction.
Preferably, the cross beam plate is provided with an adjusting groove; the mounting end is slidably mounted to the adjustment slot.
Preferably, the lifting mechanism comprises a lifting derrick, a wire rope reel, a reel driving piece and a fixed seat; the steel wire rope reel, the reel driving part and the fixed seat are all fixedly arranged at the top of the mobile platform; the fixed seat is provided with a first lifting pulley; the lifting derrick vertically penetrates through the moving platform, and a second lifting pulley is arranged at the bottom of the lifting derrick; the reel driving piece is used for driving the steel wire rope reel to rotate around the axis of the steel wire rope reel; a steel wire rope of the steel wire rope reel sequentially bypasses the first lifting pulley and the second lifting pulley, so that the rotation of the steel wire rope reel can drive the lifting derrick to move up and down; the connecting support is fixedly arranged at the bottom of the lifting derrick.
Preferably, the bottom of the lifting derrick is provided with a first mounting plate; the top of the connecting plate is provided with a second mounting plate; the first mounting plate and the second mounting plate are fixedly connected through a connecting piece, so that the connecting support is fixedly mounted at the bottom of the lifting derrick.
Preferably, the lifting mechanism further comprises a plurality of first guide wheel assemblies and a plurality of second guide wheel assemblies; the first guide wheel assemblies are fixedly arranged on the fixed seat; the second guide wheel assemblies are fixedly arranged at the bottom of the mobile platform; and the guide wheel of the first guide wheel assembly and the guide wheel of the second guide wheel assembly are respectively erected on the side surface of the vertical support column of the lifting derrick.
Preferably, the negative pressure aggregate device further comprises a roots pump; the inlet end of the Roots pump is communicated with the discharge end of the feed pipe; and the outlet end of the Roots pump is communicated with the inlet end of the negative pressure tank.
Preferably, the bottom of the moving platform is provided with moving components, and the moving components are symmetrically arranged along the transverse central line of the moving platform; the moving assembly comprises a connecting seat frame, a sliding seat and a sliding driving piece; the top of the connecting seat frame is fixedly arranged at the bottom of the mobile platform; the top of the sliding seat is arranged at the bottom of the connecting seat frame; the bottom of the sliding seat is provided with a sliding wheel, and the sliding seat is slidably arranged on the guide rail through the sliding wheel; the sliding driving piece is used for driving the sliding wheel to slide on the guide rail.
Preferably, a stair structure is arranged in the connecting seat frame; the bottom of the stair structure is communicated with the top of the sliding seat, and the top of the stair structure is communicated with the top of the mobile platform, so that a worker can move from the top of the sliding seat to the top surface of the mobile platform through the stair structure.
Compared with the prior art, one of the technical schemes has the following beneficial effects:
this application is passed through moving platform elevating system and clear car device carry out automation to the carriage and clean, clear up for cleaning of train carriage is swift more convenient, practices thrift the manpower, has reduced and has cleaned the time, improves and cleans efficiency, has reduced and has cleaned the cost. Preferably, the articulated arm is used for swinging adjustment, so that the reaction force between the cleaning head assembly and sundries is reduced, the loss of the cleaning head assembly is reduced, and the service life of the cleaning head assembly is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a car cleaner according to an embodiment of the present invention;
fig. 2 is a schematic view of a part of the structure of a car cleaner according to an embodiment of the invention;
FIG. 3 is a schematic diagram of the structure of the lifting mechanism of one embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the lifting mast to the cleaning apparatus in accordance with one embodiment of the present invention;
FIG. 5 is an enlarged view of dashed circle A in FIG. 2;
FIG. 6 is an enlarged view of dashed circle B in FIG. 3;
fig. 7 is an enlarged view of a dotted circle C in fig. 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
In a preferred embodiment of the present application, as shown in fig. 1 to 4, a train clearing machine for railway cars comprises a moving platform 1, a lifting mechanism 2 and a clearing device; the mobile platform 1 can move along the length direction of the train carriage; the lifting mechanism 2 is arranged on the mobile platform 1, and the lifting mechanism 2 can lift in the vertical direction; the cleaning device comprises a negative pressure aggregate device 32 and a cleaning head mechanism 31; the cleaning head mechanism 31 comprises a connecting bracket 311, an articulated arm 312, a connecting plate 313 and a plurality of cleaning head components 314; the connecting bracket 311 is mounted at the bottom of the lifting mechanism 2; the top end of the hinge arm 312 is hinged with the bottom of the connecting bracket 311; the bottom end of the hinge arm 312 is inclined downward and hinged with the top of the connection plate 313; a plurality of cleaning head assemblies 314 are fixedly arranged at the bottom of the connecting plate 313, and the cleaning head assemblies 314 are used for automatically cleaning train carriages; the negative pressure aggregate device 32 comprises a negative pressure tank 321 and a feeding pipe 322; the feeding end of the feeding pipe 322 is arranged on the connecting plate 313; the discharge end of the feed pipe 322 is communicated with the negative pressure tank 321; the negative pressure tank 321 is installed on the top of the mobile platform 1.
In this embodiment, the length direction of the train carriage is the left-right direction, that is, the moving platform 1 can move back and forth in the left-right direction, so as to drive the cleaning device to clean different carriages. The lifting mechanism 2 is used for driving the cleaning head mechanism to move in the vertical direction, and when the carriage needs to be cleaned, the lifting mechanism 2 lowers the cleaning head mechanism into the carriage to clean the carriage. After the carriage is cleaned, the lifting mechanism 2 raises the cleaning head mechanism, the cleaning head mechanism is collected, then the cleaning head mechanism is driven to the upper part of the next carriage to be cleaned by the mobile platform 1, and then the cleaning head mechanism is lowered into the carriage by the lifting mechanism 2 for cleaning. Specifically, the cleaning device mainly relies on the cleaning assembly and the negative pressure aggregate device 32 for cleaning. In this embodiment, two sets of the cleaning heads 3141 are arranged at the bottom of the connecting plate 313, and the cleaning heads 3141 are used for automatically cleaning the sundries in the carriage, cleaning the sundries in the carriage into a pile, then sucking the sundries into the negative pressure tank 321 through the feeding pipe 322 for compression and arrangement, and then discharging the sundries to a designated waste placement position through the negative pressure tank 321. Preferably, the cleaning head assembly 314 is hinged with the connecting bracket 311 through the hinge arm 312, so that when the sundries in the carriage are uneven, the cleaning assembly can be adjusted in a swinging mode through the hinge arm 312; therefore, when the cleaning head assembly 314 cleans sundries with high hardness, the cleaning head assembly 314 can be prevented from being worn by the reaction force of the sundries with high hardness, and the service life of the cleaning head assembly 314 is prolonged. Therefore, the application is passed through moving platform 1 elevating system 2 and car cleaning device carry out automatic cleaning, clearance to the carriage for the cleaning of train carriage is more swift convenient, practices thrift the manpower, has reduced and has cleaned the time, improves and cleans efficiency, has reduced and has cleaned the cost. Preferably, the articulated arm 312 is used for swinging adjustment, so that the reaction force between the cleaning head assembly 314 and sundries is reduced, the loss of the cleaning head assembly 314 is reduced, and the service life of the cleaning head assembly 314 is prolonged.
Specifically, a cross beam plate 3131 is arranged at the bottom of the connecting plate 313; the cleaning head assembly 314 comprises a cleaning head 3141, a cleaning driving piece 3142 and a connecting seat 3143; the connecting end of the connecting seat 3143 is fixedly connected with the cross beam plate 3131, and the mounting end of the connecting seat 3143 extends horizontally; the cleaning driving member 3142 is mounted at the mounting end, and the driving end of the cleaning driving member 3142 extends downwards and is connected with the cleaning head 3141, so that the cleaning head 3141 can rotate along the axial direction thereof. In this embodiment, the sweeper drive 3142 is a hydraulic motor; the hydraulic motor is used for driving the cleaning head 3141 to rotate, so that the cleaning head assembly 314 realizes an automatic cleaning function, and the cleaning of the car cleaner is quick and convenient, the cleaning time is short, and the cleaning efficiency is high.
Furthermore, the cross beam plate is provided with an adjusting groove; the mounting end is slidably mounted to the adjustment slot. The connecting seat adjusts the distance between the two cleaning heads by moving the adjusting groove back and forth, so that the car cleaner can clean carriages with different widths.
Preferably, the lifting mechanism 2 comprises a lifting derrick 21, a wire rope reel 22, a reel driving part 23 and a fixed seat 24; the steel wire rope reel 22, the reel driving part 23 and the fixed seat 24 are all fixedly arranged at the top of the mobile platform 1; the fixed seat 24 is provided with a first lifting pulley 241; the lifting derrick 21 vertically passes through the moving platform 1, and the bottom of the lifting derrick 21 is provided with a second lifting pulley 211; the reel driving part 23 is used for driving the steel wire rope reel 22 to rotate around the axis of the steel wire rope reel; the wire rope of the wire rope reel 22 sequentially passes around the first lifting pulley 241 and the second lifting pulley 211, so that the rotation of the wire rope reel 22 can drive the lifting derrick 21 to move up and down; the connecting bracket 311 is fixedly installed at the bottom of the lifting derrick 21. In this embodiment, the drum driving member 23 is a driving motor, and the driving motor can drive the wire rope drum 22 to rotate forward and backward. The wire fixing seat 24 is installed on the top surface of the moving platform 1, and the lifting derrick 21 is vertically arranged on the moving platform 1 in a penetrating way, and the lifting derrick 21 can move up and down under the action of external force. Specifically, the wire rope reel 22 sequentially passes around the first lifting pulley 241 and the second lifting pulley 211; therefore, in this embodiment, when the driving motor drives the wire rope reel 22 to rotate forward, the wire rope reel 22 winds the wire rope, so that the wire rope wound around the first lifting pulley 241 and the second lifting pulley 211 is tightened, and the second lifting pulley 211 is driven to move upward. And the upward movement of the second lifting pulley 211 takes the lifting derrick 21 upward, so as to realize the lifting function of the cleaning head component 314. Similarly, when the driving motor drives the wire rope reel 22 to rotate reversely, the wire rope reel 22 releases the wire rope, and the second hoisting pulley 211 moves the hoisting derrick 21 downwards under the action of gravity after having no traction force of the wire rope, so as to realize the descending of the cleaning head assembly 314.
Preferably, the bottom of the lifting derrick 21 is provided with a first mounting plate 212; a second mounting plate 3111 is arranged at the top of the connecting plate 313; the first mounting plate 212 and the second mounting plate 3111 are fixedly connected by a connector, so that the connection bracket 311 is fixedly mounted at the bottom of the lifting derrick 21. The purpose of the arrangement is as follows: when the cleaning head assembly 314 needs to be inspected or maintained and replaced, the connecting bracket 311 can be conveniently and quickly mounted and dismounted with the lifting derrick 21, so that the assembly time between the connecting bracket 311 and the lifting derrick 21 is reduced, and the working efficiency is improved.
Specifically, the lifting mechanism 2 further includes a plurality of first guide wheel assemblies 242 and a plurality of second guide wheel assemblies 100; a plurality of first guide wheel assemblies 242 are all fixedly mounted on the fixed seat 24; the plurality of second guide wheel assemblies 100 are all fixedly arranged at the bottom of the mobile platform 1; the guide wheels of the first guide wheel assembly 242 and the guide wheels of the second guide wheel assembly 100 are respectively erected on the side surfaces of the vertical support columns of the lifting derrick 21. The fixed seat 24 and the moving platform 1 are respectively provided with four first guide wheel assemblies 242 and four second guide wheel assemblies 100, and the four first guide wheel assemblies 242 and the four second guide wheels are all enclosed into a square shape, so that the guide wheels of the first guide wheel assemblies 242 and the guide wheels of the second guide wheel assemblies 100 are respectively erected on four vertical support columns of the lifting derrick 21, and the purpose is that when the lifting mechanism 2 moves up and down, the four vertical support columns are in rolling contact with the guide wheels, so that the lifting derrick 21 moves smoothly, the tension between the lifting derrick 21 and a steel wire rope is reduced, the consumption of the steel wire rope is reduced, and the service life of the steel wire rope reel 22 is prolonged.
Further, the negative pressure aggregate device 32 also comprises a roots pump 323; the inlet end of the Roots pump 323 is communicated with the discharge end of the feeding pipe 322; the outlet end of the roots pump 323 is communicated with the inlet end of the negative pressure tank 321. Because the roots pump 323 has simple and compact structure and flexible and changeable installation mode, the embodiment preferentially adopts the roots pump 323, and the feeding pipe 322 sucks impurities into the negative pressure tank 321 for compression and arrangement through the negative pressure effect generated by the roots pump 323. In other embodiments, other means for generating a negative pressure may be used.
Preferably, the bottom of the mobile platform 1 is provided with a moving assembly 11, and the moving assembly 11 is symmetrically arranged along the transverse center line of the mobile platform 1; the moving assembly 11 comprises a connecting seat frame 111, a sliding seat 112 and a sliding driving piece 113; the top of the connecting seat frame 111 is fixedly arranged at the bottom of the mobile platform 1; the top of the sliding seat 112 is mounted at the bottom of the connecting seat frame 111;
a sliding wheel 114 is arranged at the bottom of the sliding seat 112, and the sliding seat 112 is slidably mounted on the guide rail through the sliding wheel 114; the sliding driving member 113 is used for driving the sliding wheel 114 to slide on the guide rail. In this embodiment, the transverse center line of the mobile platform 1 is the center line of the mobile platform 1 in the left-right direction; the sliding driving part 113 is a driving motor, and the driving motor drives the sliding wheel 114 to rotate forward and backward, so that the sliding seat 112 moves left and right on the guide rail. The arrangement ensures that the moving assembly 11 has simple and compact structure, convenient and quick production, manufacture and assembly and reduced production cost.
Preferably, a stair structure 115 is arranged in the connecting seat frame 111; the bottom of the stair structure 115 communicates with the top of the sliding seat 112, and the top of the stair structure 115 communicates with the top of the mobile platform 1, so that a worker can move from the top of the sliding seat 112 to the top surface of the mobile platform 1 through the stair structure 115. When the car cleaner breaks down when cleaning, make things convenient for inspection personnel to pass through stair structure 115 is gone up extremely go up to carry out the inspection maintenance on the moving platform 1, need not remove moving platform 1 and examine the maintenance again after the room of departure to reduce maintenance duration, improve work efficiency.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be taken in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A train cleaning machine for a train carriage is characterized by comprising a mobile platform, a lifting mechanism and a train cleaning device;
the moving platform can move back and forth along the length direction of the train carriage;
the lifting mechanism is arranged on the mobile platform in a way of lifting up and down;
the cleaning device comprises a negative pressure aggregate device and a cleaning head mechanism;
the negative pressure aggregate device 32 is arranged on the top of the mobile platform;
the cleaning head mechanism is arranged at the bottom of the lifting mechanism 2;
the cleaning head mechanism comprises a connecting bracket, an articulated arm, a connecting plate and a plurality of cleaning head assemblies;
the connecting bracket is arranged at the bottom of the lifting mechanism;
the top end of the hinge arm is hinged with the bottom of the connecting bracket;
the bottom end of the hinge arm is inclined downwards and is hinged with the top of the connecting plate;
the cleaning head assemblies are fixedly arranged at the bottom of the connecting plate and are used for automatically cleaning train carriages;
the negative-pressure material collecting device comprises a negative-pressure tank and a feeding pipe;
the negative pressure tank is arranged at the top of the mobile platform;
the feeding end of the feeding pipe is arranged on the connecting plate;
the discharge end of the feeding pipe is communicated with the negative pressure tank;
the negative pressure tank is arranged at the top of the mobile platform.
2. The train cleaning machine for the train carriage as claimed in claim 1, wherein a cross beam plate is provided at the bottom of the connecting plate;
the cleaning head assembly comprises a cleaning head, a cleaning driving piece and a connecting seat;
the connecting end of the connecting seat is connected with the cross beam plate, and the connecting seat can move on the cross beam plate along the length direction of the cross beam plate;
the mounting end of the connecting seat extends horizontally;
the cleaning driving piece is installed at the installation end, and the driving end of the cleaning driving piece extends downwards and is connected with the cleaning head, so that the cleaning head can rotate along the self axial direction.
3. The car cleaner of the railway carriage as claimed in claim 2, wherein the beam plate is provided with an adjustment groove;
the mounting end is slidably mounted to the adjustment slot.
4. The car cleaner of the railway carriage as claimed in claim 1, wherein the lifting mechanism comprises a lifting mast, a wire rope reel, a reel driving member and a fixed seat;
the steel wire rope reel, the reel driving part and the fixed seat are all fixedly arranged at the top of the mobile platform;
the fixed seat is provided with a first lifting pulley;
the lifting derrick vertically penetrates through the moving platform, and a second lifting pulley is arranged at the bottom of the lifting derrick;
the reel driving piece is used for driving the steel wire rope reel to rotate around the axis of the steel wire rope reel;
a steel wire rope of the steel wire rope reel sequentially bypasses the first lifting pulley and the second lifting pulley, so that the rotation of the steel wire rope reel can drive the lifting derrick to move up and down;
the connecting support is fixedly arranged at the bottom of the lifting derrick.
5. The railway car cleaner as claimed in claim 4, wherein the first mounting plate is provided at the bottom of the lifting mast;
the top of the connecting plate is provided with a second mounting plate;
the first mounting plate and the second mounting plate are connected through a connecting piece, so that the connecting bracket is fixedly mounted at the bottom of the lifting derrick.
6. The train cleaning machine for railway carriages as claimed in claim 5, wherein the lifting mechanism further comprises a plurality of first guide wheel assemblies and a plurality of second guide wheel assemblies;
the first guide wheel assemblies are fixedly arranged on the fixed seat;
the second guide wheel assemblies are fixedly arranged at the bottom of the mobile platform;
the first guide wheel assembly and the second guide wheel assembly are both provided with guide wheels, the guide wheels are rotatably arranged on the first guide wheel assembly and the second guide wheel assembly, and the rolling surfaces of the guide wheels are abutted to the side surfaces of vertical support columns of the lifting derrick.
7. The composite vehicle body applied to the cargo compartment of the train as claimed in claim 1, wherein the negative pressure aggregate device further comprises a roots pump;
the inlet end of the Roots pump is communicated with the discharge end of the feed pipe;
and the outlet end of the Roots pump is communicated with the inlet end of the negative pressure tank.
8. The train cleaning machine for the train carriage as claimed in claim 1, wherein the bottom of the moving platform is provided with moving components, and the moving components are symmetrically arranged along the moving direction of the moving platform;
the moving assembly comprises a connecting seat frame, a sliding seat and a sliding driving piece;
the top of the connecting seat frame is fixedly arranged at the bottom of the mobile platform;
the top of the sliding seat is arranged at the bottom of the connecting seat frame;
the bottom of the sliding seat is provided with a sliding wheel, and the sliding seat is slidably arranged on the guide rail through the sliding wheel;
the sliding driving piece is used for driving the sliding wheel to slide on the guide rail.
9. The car cleaner of the railway carriage as claimed in claim 8, wherein a stair structure is provided in the connecting seat frame;
the bottom of the stair structure is connected with the top of the sliding seat, and the top of the stair structure is connected with the top of the mobile platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126594.5A CN114572160A (en) | 2022-02-10 | 2022-02-10 | Train cleaning machine for train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126594.5A CN114572160A (en) | 2022-02-10 | 2022-02-10 | Train cleaning machine for train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114572160A true CN114572160A (en) | 2022-06-03 |
Family
ID=81774887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210126594.5A Pending CN114572160A (en) | 2022-02-10 | 2022-02-10 | Train cleaning machine for train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572160A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205966582U (en) * | 2016-07-29 | 2017-02-22 | 天府重工有限公司 | Clear car machine of open car |
| CN111071209A (en) * | 2020-01-02 | 2020-04-28 | 湖南一程智能科技有限公司 | Carriage clout cleans collecting device |
| CN111409598A (en) * | 2020-04-02 | 2020-07-14 | 龚伟业 | Sweeping device capable of automatically adapting to carriage |
| CN111775893A (en) * | 2020-06-10 | 2020-10-16 | 张梅 | Carriage cleaning device and using method |
-
2022
- 2022-02-10 CN CN202210126594.5A patent/CN114572160A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205966582U (en) * | 2016-07-29 | 2017-02-22 | 天府重工有限公司 | Clear car machine of open car |
| CN111071209A (en) * | 2020-01-02 | 2020-04-28 | 湖南一程智能科技有限公司 | Carriage clout cleans collecting device |
| CN111409598A (en) * | 2020-04-02 | 2020-07-14 | 龚伟业 | Sweeping device capable of automatically adapting to carriage |
| CN111775893A (en) * | 2020-06-10 | 2020-10-16 | 张梅 | Carriage cleaning device and using method |
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