CN111791836A - Intelligent vehicle bottom cleaning device of dumper and cleaning method thereof - Google Patents
Intelligent vehicle bottom cleaning device of dumper and cleaning method thereof Download PDFInfo
- Publication number
- CN111791836A CN111791836A CN202010689430.4A CN202010689430A CN111791836A CN 111791836 A CN111791836 A CN 111791836A CN 202010689430 A CN202010689430 A CN 202010689430A CN 111791836 A CN111791836 A CN 111791836A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- brush
- brush head
- clean
- carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an intelligent car bottom cleaning device of a car dumper and a cleaning method thereof. The intelligent vehicle bottom clearing device of the tipper aims to solve the technical problems of low efficiency, poor effect, large safety risk and large environmental pollution when cleaning the bottom of the tipper in the prior art.
Description
Technical Field
The invention belongs to the field of car dumper bottom clearing devices, and particularly relates to an intelligent car dumper bottom clearing device and a sweeping method thereof.
Background
The tippler is a main unloading device for transporting materials such as ores and the like by trains. In the unloading process, the tipper overturns the train through clamping the train open wagon, and materials in the carriage are dumped into the discharge hopper and are transported through the conveying belt arranged under the discharge hopper. In the overturning and dumping process, because the overturning angle of the tippler is about 170 degrees generally, materials in a carriage generally have certain residue after being dumped, and when the moisture content of the materials is larger or the materials meet rainy and snowy weather in the transportation process, the residual amount of the materials of the wagon after being dumped is more. If the interior residual material of carriage is not cleared up, will cause economic loss, and be not conform to the management requirement of railway department to the railway wagon, the clearance mode of the interior residual material of present carriage mainly is artifical and cleans, also has a small number and uses professional instrument to utilize highly-compressed air to sweep (utility model CN 207013413U) or utilize swing joint's hinge pine to inhale the material duster and stretch into and utilize the negative pressure to inhale away residual material in the carriage (utility model CN 204342007U) through the staff.
However, the prior art sweeping solutions have more or less the following drawbacks:
1. the manual cleaning has low working efficiency and high labor intensity, and the occupational health of field workers is greatly influenced by dangers and harmful factors such as dust, noise and the like in a working field. In order to keep the timeliness of cleaning, cleaning personnel need to continuously climb the carriage in a moving state, and the safety risk of a working site is higher.
2. (utility model CN 207013413U) hold specialized tool by the staff and use high-pressure gas to sweep and will lead to the job site raise dust bigger, it is bigger to staff occupational health harm. The length of the special cleaning tool is about 2.5 meters, the operation convenience is not enough, and the labor intensity of manual operation is not small. When the materials meet the residual materials with stronger cohesiveness or larger blocks, the cleaning effect and the working efficiency are still not ideal enough.
3. (utility model CN 204342007U) swing joint's hinge pine is inhaled the material duster and is stretched into and utilize the negative pressure to inhale away remaining material in the carriage, nevertheless exist not enoughly to the remaining material adaptability of bold, easily cause the pipeline to block up when meetting the stronger material of cohesiveness, exist not enoughly on maintaining the convenience, also have the influence to remaining material cleaning efficiency. The sucked materials need to be transported for the second time after entering the storage hopper, and the production cost is increased.
Disclosure of Invention
Technical problem to be solved
Based on the technical scheme, the intelligent vehicle bottom clearing device of the car dumper aims at solving the technical problems of low efficiency, poor effect, high safety risk and high environmental pollution in the prior art when the car dumper is cleaned.
(II) technical scheme
In order to solve the technical problem, the invention provides an intelligent vehicle bottom clearing device of a tipper, wherein the intelligent vehicle bottom clearing device of the tipper comprises a slide rail, a sweeping arm base, a movable mechanical arm arranged on the sweeping arm base and a sweeping brush head arranged at the free end of the movable mechanical arm, the slide rail is parallel to a track where a carriage to be swept of the tipper is located, wheels arranged on the slide rail are arranged below the sweeping arm base, a sweeping master controller, a positioning device facing the carriage to be swept and a walking driving device in transmission connection with the wheels are arranged on the sweeping arm base, the sweeping brush head is hinged with the movable mechanical arm through a pressure rod, a pressure sensor is arranged between the pressure rod and the sweeping brush head, and the sweeping brush head comprises a sweeping brush head body, The high-pressure air water atomization nozzle, the bristles sleeved on the cleaning brush head body and the cleaning cone arranged in the cleaning brush head body through the first telescopic driving device can pass through the first telescopic driving device to extend out of the cleaning brush head body, and the driving device, the walking driving device, the pressure sensor, the first telescopic driving device and the controller of the dumper of the movable mechanical arm are respectively in signal connection with the cleaning master controller.
Preferably, the cleaning brush head body comprises a brush shaft hinged to the pressure rod and a brush sleeve rotatably sleeved on the brush shaft, the brush bristles are sleeved on the outer circumferential surface of the brush sleeve, and the brush sleeve is provided with a through hole for the cleaning cone to extend out.
Preferably, a conical seat is arranged in the brush sleeve, a hydraulic cylinder serving as the first telescopic driving device is installed in the conical seat, and the hydraulic cylinder is connected with the cleaning cone.
Preferably, the brush shaft is hinged to the pressure rod, the pressure sensor is arranged between the brush shaft and the pressure rod, and the brush shaft is perpendicular to the pressure rod.
Preferably, the pressure rod is hinged to the middle of the brush shaft, and the brush bristles and the brush sleeve are arranged on the brush shaft on two sides of the pressure rod.
Preferably, the high pressure air water atomizing nozzle is mounted on the brush shaft.
Preferably, one end of the pressure rod is hinged to the brush shaft, the other end of the pressure rod is hinged to the middle connecting rod through a hinge shaft, the middle connecting rod is further hinged to the movable mechanical arm, a second telescopic driving device is mounted on the movable mechanical arm, one end of the second telescopic driving device is hinged to the hinge shaft, and the other end of the second telescopic driving device is hinged to the movable mechanical arm.
Preferably, the movable mechanical arm comprises a multi-segment arm hinged in sequence.
In addition, the invention also provides a cleaning method of the intelligent vehicle bottom cleaning device of the dumper, and the cleaning method comprises the following steps:
a. after the carriage to be unloaded of the tippler is turned over and the unloading is finished, the carriage to be cleaned is turned back to a position where the upper opening of the carriage is inclined downwards to a specified position towards the unloading hopper of the tippler;
b. a controller of the tippler sends a cleaning instruction to the cleaning master controller, the cleaning master controller controls the traveling driving device, and then the wheels are controlled to drive the cleaning arm base to move to a position corresponding to a carriage to be cleaned;
c. the cleaning master controller controls the movable mechanical arm to enter the carriage to be cleaned and enables the cleaning brush head to be attached to the upper portion of the side face of the far end of the carriage to be cleaned, and then the movable mechanical arm is controlled to drive the cleaning brush head to clean residual materials in the carriage according to a preset cleaning path, so that the cleaned materials fall into a discharging hopper of the tipper.
Preferably, in the step c, in the cleaning process, the cleaning brush head is moved all the time according to a real-time monitoring pressure signal fed back by the pressure sensor, when the real-time monitoring pressure is greater than a pressure value meeting a cleaning standard, the cleaning brush head stays at an original position to continue cleaning, a cleaning cone arranged on the cleaning brush head gradually extends out until the pressure value of the cleaning brush head is not greater than the pressure value meeting the cleaning standard, then the cleaning cone arranged on the cleaning brush head is gradually recovered, and the cleaning brush head continues to move according to a preset cleaning path to clean the carriage.
(III) advantageous effects
Compared with the prior art, the intelligent vehicle bottom cleaning device of the dumper has the beneficial effects that:
this tipper intelligence vehicle bottom cleaning device can be in tipper unloading in-process intelligence clean the carriage through interlocking with tipper control system, need not artificial intervention, cleans efficiently, cleans effectually, the fault rate is low, clean the process environmental pollution little, the residual material of clearance out need not the secondary and transports and can directly fall into tipper discharge hopper.
The advantages of the invention not described herein will be explained in the following, where appropriate.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, in which:
fig. 1 is a schematic structural view of an intelligent vehicle bottom clearing device of a tipper in an embodiment of the invention;
FIG. 2 is a schematic view of a cleaning head according to an embodiment of the present invention;
FIG. 3 is a side cross-sectional view of a cleaning head of an embodiment of the present invention;
fig. 4 is a schematic working diagram of the intelligent vehicle bottom clearing device of the tipper in the embodiment of the invention.
Description of reference numerals:
1-slide rail, 2-sweeping arm base, 3-movable mechanical arm, 4-carriage to be swept, 5-wheel, 6-sweeping master controller, 7-positioning device, 8-walking driving device, 9-pressure rod, 10-high pressure air water atomizing nozzle, 11-intermediate connecting rod, 12-second telescopic driving device, 13-unloading device, 14-tipper unloading hopper, 15-pressure sensor, 100-sweeping brush head, 101-brush hair, 102-first telescopic driving device, 103-sweeping cone, 104-brush sleeve, 105-cone seat and 106-brush shaft.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; the connection may be mechanical connection, electrical connection, direct connection, indirect connection through an intermediate medium, communication between the inside of the two elements, or "transmission connection", i.e., power connection through various suitable manners such as belt transmission, gear transmission, or sprocket transmission. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art.
Referring to fig. 1 to 4, the invention provides an intelligent car bottom cleaning device of a car dumper, which comprises a slide rail 1, a cleaning arm base 2, a movable mechanical arm 3 arranged on the cleaning arm base 2, and a cleaning brush head 100 arranged at the free end of the movable mechanical arm 3, wherein the slide rail 1 is parallel to a track where a car 4 to be cleaned of the car dumper is located, wheels 5 arranged on the slide rail 1 are installed below the cleaning arm base 2, the cleaning arm base 2 is provided with a cleaning master controller 6, a positioning device 7 facing the car 4 to be cleaned, and a walking driving device 8 (such as a motor and the like) in transmission connection with the wheels 5, the cleaning brush head 100 is hinged with the movable mechanical arm 3 through a pressure rod 9, a pressure sensor 15 is arranged between the pressure rod 9 and the cleaning brush head 100, and the cleaning brush head 100 comprises a cleaning brush head body, The high-pressure air water atomization nozzle 10, the bristles 101 sleeved on the cleaning brush head body and the cleaning cone 103 installed in the cleaning brush head body through the first telescopic driving device 102 are arranged, the cleaning cone 103 can extend out of the bristles 101 from the cleaning brush head body through the first telescopic driving device 102, and the driving device of the movable mechanical arm 3, the walking driving device 8, the pressure sensor 15, the first telescopic driving device 102 and the controller of the dumper are respectively in signal connection with the cleaning master controller 6.
According to the embodiment of the invention, the cleaning brush head body comprises a brush shaft 106 hinged with the pressure rod 9 and a brush sleeve 104 rotatably sleeved on the brush shaft 106, the brush bristles 101 are sleeved on the outer circumferential surface of the brush sleeve 104, and the brush sleeve 104 is provided with a through hole for the cleaning cone 103 to extend out. The brush holder 104 is provided with a conical seat 105 (connected by a fastener such as a bolt), and the conical seat 105 is provided with a hydraulic cylinder as the first telescopic driving device 102, and the hydraulic cylinder is connected with the cleaning cone 103. The brush shaft 106 is hinged with the pressure rod 9, the pressure sensor is arranged between the brush shaft 106 and the pressure rod 9, and the brush shaft 106 is perpendicular to the pressure rod 9. The pressure rod 9 is hinged in the middle of the brush shaft 106, and the brush bristles 101 and the brush sleeve 104 are arranged on both sides of the brush shaft 106 on both sides of the pressure rod 9. The high-pressure air water atomizing nozzle 10 may be mounted on the brush shaft 106. One end of the pressure rod 9 is hinged to the brush shaft 106, the other end of the pressure rod 9 is hinged to the middle connecting rod 11 through a hinge shaft, the middle connecting rod 11 is further hinged to the movable mechanical arm 3, a second telescopic driving device 12 is mounted on the movable mechanical arm 3, one end of the second telescopic driving device 12 is hinged to the hinge shaft, and the other end of the second telescopic driving device 12 is hinged to the movable mechanical arm 3. The movable mechanical arm 3 includes a multi-joint arm which is articulated in turn. The bristles 101 and cleaning cone 103 are preferably wire rope brushes and steel cones, respectively. While the above design for specific structures can be flexibly adjusted and replaced according to actual needs, various modifications and alternatives fall within the scope of the present invention.
In addition, the invention also provides a cleaning method of the intelligent vehicle bottom cleaning device of the tipper, which comprises the following steps:
a. after the carriage to be cleaned of the carriage to be unloaded (namely the carriage 4 to be cleaned above) of the tipper is clamped and overturned by the unloading equipment 13 to finish unloading, the carriage to be cleaned is turned to a position where the upper opening of the carriage to be cleaned is inclined downwards to a specified position towards the tipper unloading hopper 14;
b. a controller of the tippler sends a cleaning instruction to the cleaning master controller 6, the cleaning master controller 6 controls the walking driving device 8, and then the wheels 5 are controlled to drive the cleaning arm base 2 to move to a position corresponding to a carriage to be cleaned;
c. the cleaning master controller 6 controls the movable mechanical arm 3 to enter the carriage to be cleaned and enables the cleaning brush head 100 to be attached to the upper part of the far end side face of the carriage to be cleaned, then controls the movable mechanical arm 3 to drive the cleaning brush head 100 to clean residual materials in the carriage according to a preset cleaning path (which can be preset by an equipped distance stroke control system) (specifically controls the cleaning brush head 100 to rotate to realize cleaning), so that the cleaned materials fall into a discharging hopper 14 of the tipper, the cleaning direction is shown by a dotted arrow in figure 4, in the cleaning process, the movement of the cleaning brush head is always executed according to a real-time monitoring pressure signal fed back by a pressure sensor 15 monitored by a load sensitive system in real time, when the real-time monitoring pressure is greater than a pressure value meeting the cleaning standard, the cleaning brush head stays at the original position to continue cleaning, and a cleaning cone 103 arranged on the, until the pressure value of the cleaning brush head is not more than the pressure value meeting the cleaning standard, the cleaning cone 103 arranged on the cleaning brush head is gradually recovered, the cleaning brush head continuously moves according to a preset cleaning path to clean the carriage, and the high-pressure atomized water is sprayed out of the high-pressure air water atomizing nozzle arranged at the front end of the cleaning brush head while the cleaning brush head cleans, so that small materials attached to the carriage can be cleaned while dust is effectively suppressed, and the cleaning efficiency is improved. The mechanical arm finishes cleaning after the cleaning path is preset according to the distance and stroke control system, the cleaning completion instruction is sent to the tipper by the cleaning master controller 6, and the tipper continuously operates to reset the carriage.
It is emphasized that the intelligent vehicle bottom cleaning device of the tipper and the cleaning method thereof have the following more specific advantages:
1. the device has a load sensitive sensing system, can be tightly attached to the carriage without excessive extrusion, and can effectively clean the excess materials in the train carriage without damaging the train carriage.
2. The device can replace manual cleaning, 5 to 6 leftover material cleaning personnel can be reduced for each shift of one tippler, and the labor cost can be effectively saved.
3. After the car excess material cleaning work is finished by the device, various occupational health hazards and potential safety management hazards existing in the manual cleaning process can be avoided.
4. The cleaning time of the device is about 50 seconds, the carriage is cleaned manually for about 5 minutes per section, and the cleaning efficiency is 6 times that of manual cleaning.
5. The front end of the cleaning brush head of the device is provided with the high-pressure air water atomization nozzle, so that dust is less in the cleaning process, and the environmental pollution is less.
6. The residual materials swept out by the device directly fall into the unloading hopper 14 of the tippler without subsequent treatment.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. The utility model provides a tipper intelligence vehicle bottom cleaning device, a serial communication port, tipper intelligence vehicle bottom cleaning device includes slide rail, cleaning arm base, sets up movable arm on the cleaning arm base, setting are in the brush head that cleans of the free end of movable arm, the slide rail is on a parallel with the carriage place track that cleans of treating of tipper, cleaning arm base installs the setting in below the wheel on the slide rail, cleaning arm base be provided with clean master controller, in the face of treating the positioner who cleans the carriage and with the walking drive device that wheel transmission is connected, clean the brush head through pressure pole with movable arm is articulated, pressure pole with clean and be provided with pressure sensor between the brush head, clean the brush head including clean brush head body, highly-compressed air water atomizing nozzle, suit in clean the brush hair of brush head body and through first flexible drive arrangement install in clean the brush head body in The cleaning cone can be extended out of the cleaning brush head body through the first telescopic driving device, and the driving device of the movable mechanical arm, the walking driving device, the pressure sensor, the first telescopic driving device and the controller of the dumper are respectively in signal connection with the cleaning master controller.
2. The intelligent vehicle bottom cleaning device for the car dumper according to claim 1, wherein the cleaning brush head body comprises a brush shaft hinged with the pressure rod and a brush sleeve rotatably sleeved on the brush shaft, the brush bristles are sleeved on the outer circumferential surface of the brush sleeve, and the brush sleeve is provided with a through hole for the cleaning cone to extend out.
3. The intelligent vehicle bottom cleaning device for the car dumper according to claim 2, wherein a conical seat is arranged in the brush sleeve, a hydraulic cylinder serving as the first telescopic driving device is installed in the conical seat, and the hydraulic cylinder is connected with the cleaning cone.
4. The intelligent vehicle cleaning device for the car dumper according to claim 3, wherein the brush shaft is hinged to the pressure rod, the pressure sensor is arranged between the brush shaft and the pressure rod, and the brush shaft is perpendicular to the pressure rod.
5. The intelligent vehicle bottom clearing device for the car dumper according to claim 4, wherein the pressure rod is hinged to the middle of the brush shaft, and the brush bristles and the brush sleeve are arranged on the brush shaft on two sides of the pressure rod.
6. The intelligent car clearing device for the car dumper according to claim 2, wherein the high-pressure air water atomization nozzle is installed on the brush shaft.
7. The intelligent vehicle cleaning device for the tipper according to any one of claims 1 to 6, wherein one end of the pressure rod is hinged to the brush shaft, the other end of the pressure rod is hinged to an intermediate connecting rod through a hinge shaft, the intermediate connecting rod is further hinged to the movable mechanical arm, a second telescopic driving device is mounted on the movable mechanical arm, one end of the second telescopic driving device is hinged to the hinge shaft, and the other end of the second telescopic driving device is hinged to the movable mechanical arm.
8. The intelligent vehicle cleaning device for the dumper according to any one of claims 1-6, wherein the movable mechanical arm comprises a plurality of segments hinged in sequence.
9. A sweeping method of the intelligent vehicle bottom clearing device of the tipper according to any one of the claims 1 to 8, characterized in that the sweeping method comprises the steps of:
a. after the carriage to be unloaded of the tippler is overturned and unloaded, the carriage to be cleaned is rotated back to a position where the upper opening of the carriage is inclined downwards to a specified position towards the unloading hopper of the tippler;
b. a controller of the tippler sends a cleaning instruction to the cleaning master controller, the cleaning master controller controls the traveling driving device, and then wheels are controlled to drive the cleaning arm base to move to a position corresponding to a carriage to be cleaned;
c. clean master controller control movable arm and get into and wait to clean the carriage and make and clean the brush head and lean on the distal end side upper portion of waiting to clean the carriage, then control movable arm and drive and clean the brush head and clean remaining material in the carriage according to the predetermined route of cleaning, make and clean the material and fall into tipper discharge hopper.
10. The method for cleaning the intelligent vehicle bottom cleaning device of the car dumper as claimed in claim 9, wherein in the step c, during the cleaning process, the movement of the cleaning brush head is always executed according to a real-time monitoring pressure signal fed back by the pressure sensor, when the real-time monitoring pressure is greater than a pressure value meeting the cleaning standard, the cleaning brush head stays at the original position to continue cleaning, the cleaning cone arranged on the cleaning brush head gradually extends out until the pressure value of the cleaning brush head is not greater than the pressure value meeting the cleaning standard, then the cleaning cone arranged on the cleaning brush head is gradually recovered, and the cleaning brush head continues to move according to a preset cleaning path to clean the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010689430.4A CN111791836B (en) | 2020-07-17 | 2020-07-17 | Intelligent vehicle bottom cleaning device of car dumper and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010689430.4A CN111791836B (en) | 2020-07-17 | 2020-07-17 | Intelligent vehicle bottom cleaning device of car dumper and cleaning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111791836A true CN111791836A (en) | 2020-10-20 |
| CN111791836B CN111791836B (en) | 2023-08-22 |
Family
ID=72807477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010689430.4A Active CN111791836B (en) | 2020-07-17 | 2020-07-17 | Intelligent vehicle bottom cleaning device of car dumper and cleaning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111791836B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916214A (en) * | 2021-02-24 | 2022-01-11 | 中铁第四勘察设计院集团有限公司 | Multi-algorithm fusion positioning method and purging method for rail transit vehicle bottom dust removal |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874942A (en) * | 1957-01-14 | 1961-08-16 | Humphreys & Glasgow Ltd | A new or improved brushing, scraping, scouring or like unit |
| US3310824A (en) * | 1966-04-21 | 1967-03-28 | Sherman Car Wash Equipment Com | Vehicle washer |
| DE3130462A1 (en) * | 1981-07-23 | 1983-02-10 | Ingenieurbüro Koch & Co, 4750 Unna | Discharge station for hoppers, and a hopper adapted to the discharge station |
| CN87206098U (en) * | 1987-04-04 | 1988-03-09 | 湖北工学院 | Mechanical hand for cleaning up the mine car |
| JP2001046290A (en) * | 1999-08-09 | 2001-02-20 | Mitsubishi Heavy Ind Ltd | Method and device for external wall washing of high building |
| CN201073962Y (en) * | 2007-06-08 | 2008-06-18 | 陈守忠 | Automatic cleaning machine for automobile chassis |
| CN102396884A (en) * | 2010-09-09 | 2012-04-04 | 伟嘉电业有限公司 | Hair brush with retractable bristles |
| CN105731106A (en) * | 2016-04-14 | 2016-07-06 | 曾春 | Coal cleaning machine |
| CN205966582U (en) * | 2016-07-29 | 2017-02-22 | 天府重工有限公司 | Clear car machine of open car |
| CN107161109A (en) * | 2017-06-28 | 2017-09-15 | 营口钰晟通用设备有限公司 | Railway carriage material descaling machine |
| CN107685717A (en) * | 2017-07-20 | 2018-02-13 | 河北博弈共济科技发展有限公司 | A kind of gantry swing arm automatic car washing mechanism |
| CN109396086A (en) * | 2018-11-27 | 2019-03-01 | 长安大学 | A kind of full-automatic multiple degrees of freedom street lamp cleaning device and its control method |
| CN111109833A (en) * | 2019-12-10 | 2020-05-08 | 安徽琼钰刷业有限公司 | Industrial mechanical equipment cleaning brush |
| CN111332951A (en) * | 2020-03-11 | 2020-06-26 | 焦瑞敏 | Intelligent fuel loading and unloading control system and control method |
-
2020
- 2020-07-17 CN CN202010689430.4A patent/CN111791836B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874942A (en) * | 1957-01-14 | 1961-08-16 | Humphreys & Glasgow Ltd | A new or improved brushing, scraping, scouring or like unit |
| US3310824A (en) * | 1966-04-21 | 1967-03-28 | Sherman Car Wash Equipment Com | Vehicle washer |
| DE3130462A1 (en) * | 1981-07-23 | 1983-02-10 | Ingenieurbüro Koch & Co, 4750 Unna | Discharge station for hoppers, and a hopper adapted to the discharge station |
| CN87206098U (en) * | 1987-04-04 | 1988-03-09 | 湖北工学院 | Mechanical hand for cleaning up the mine car |
| JP2001046290A (en) * | 1999-08-09 | 2001-02-20 | Mitsubishi Heavy Ind Ltd | Method and device for external wall washing of high building |
| CN201073962Y (en) * | 2007-06-08 | 2008-06-18 | 陈守忠 | Automatic cleaning machine for automobile chassis |
| CN102396884A (en) * | 2010-09-09 | 2012-04-04 | 伟嘉电业有限公司 | Hair brush with retractable bristles |
| CN105731106A (en) * | 2016-04-14 | 2016-07-06 | 曾春 | Coal cleaning machine |
| CN205966582U (en) * | 2016-07-29 | 2017-02-22 | 天府重工有限公司 | Clear car machine of open car |
| CN107161109A (en) * | 2017-06-28 | 2017-09-15 | 营口钰晟通用设备有限公司 | Railway carriage material descaling machine |
| CN107685717A (en) * | 2017-07-20 | 2018-02-13 | 河北博弈共济科技发展有限公司 | A kind of gantry swing arm automatic car washing mechanism |
| CN109396086A (en) * | 2018-11-27 | 2019-03-01 | 长安大学 | A kind of full-automatic multiple degrees of freedom street lamp cleaning device and its control method |
| CN111109833A (en) * | 2019-12-10 | 2020-05-08 | 安徽琼钰刷业有限公司 | Industrial mechanical equipment cleaning brush |
| CN111332951A (en) * | 2020-03-11 | 2020-06-26 | 焦瑞敏 | Intelligent fuel loading and unloading control system and control method |
Non-Patent Citations (1)
| Title |
|---|
| 郑家林: "矿车清扫机", 中州煤炭, no. 04 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916214A (en) * | 2021-02-24 | 2022-01-11 | 中铁第四勘察设计院集团有限公司 | Multi-algorithm fusion positioning method and purging method for rail transit vehicle bottom dust removal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111791836B (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2729918A (en) | Blast cleaning apparatus | |
| AU613736B2 (en) | Machine which can travel on track for track clearing with vacuuming equipment | |
| CN205776018U (en) | A kind of multi-functional sweep device of sweeping machine | |
| CN111762131B (en) | Intelligent carriage cleaning system for empty line and cleaning method thereof | |
| CN111791836A (en) | Intelligent vehicle bottom cleaning device of dumper and cleaning method thereof | |
| CN110172945B (en) | Track bed sand removing vehicle | |
| CN111775893A (en) | Carriage cleaning device and using method | |
| CN107675655B (en) | Road surface engineering rubbish of multipurpose cleans and retrieves car | |
| CN212792079U (en) | Vehicle-mounted tunnel street lamp cleaning equipment | |
| CN107587472A (en) | A kind of multifunction railway cleans suction-type sewer scavenger and method | |
| CN113879867B (en) | Platform train carriage residual coal recovery system suitable for thermal power factory | |
| CN112176918A (en) | Railway tunnel full-section cleaning operation vehicle and corresponding operation method thereof | |
| CN109695217A (en) | Road sweeper | |
| CN203096667U (en) | All-hydraulic road sweeper for tunnel construction | |
| CN206086667U (en) | Portable passenger train car washer | |
| CN107381106A (en) | Highly effective and safe action foodstuff unloading apparatus | |
| CN108951526A (en) | Suction-type sewer scavenger is cleaned by the tunnel of electrician's condition suitable for third rail | |
| CN212768622U (en) | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer | |
| JPH07127027A (en) | Ballast cleaning device | |
| CN211250812U (en) | Watering and spraying environment-friendly dust suppression system of agitating lorry | |
| CN2936114Y (en) | Mechanical curtain wall cleaning device | |
| JP2577240B2 (en) | Rail oil removal cleaning equipment | |
| CN208258698U (en) | A kind of novel livestock cleaning device | |
| CN111206535A (en) | Railway track maintenance device of maintenance | |
| CN213384187U (en) | Material cleaning and recycling system for gondola car carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |