CN101058373A - Semiautomatic full hydraulic pressure harrowing machine - Google Patents
Semiautomatic full hydraulic pressure harrowing machine Download PDFInfo
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- CN101058373A CN101058373A CN 200710028036 CN200710028036A CN101058373A CN 101058373 A CN101058373 A CN 101058373A CN 200710028036 CN200710028036 CN 200710028036 CN 200710028036 A CN200710028036 A CN 200710028036A CN 101058373 A CN101058373 A CN 101058373A
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- gear
- walking dolly
- semiautomatic
- oil cylinder
- hydraulic pressure
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Abstract
The invention relates to a semi automatic full hydraulic raking machine that comprises the locomotive, raking device, rack gear hydraulic drive structure, drawing template, and traveler structure, with the rack and gear hydraulic drive mechanism installed on the traveler cart, drawing template and raking device installed under the traveler cart, with the raking structure connected to the alighting cylinder through the raking shaft, with the raking mechanism connected to the oil cylinder through the gear and rack, the drawing template cased on the raking shaft, the traveler cart moving backward on the main beam of the traveler cart through the traveler oil cylinder. Using PLC control technology, sense technology, hydraulic technology and generator frequency change control technique, the raking machine can realize automatic, safe, reliable and highly efficient raking operation, solving its safety issue, improving railway material transportation efficiency and reliability of the train, applicable for trimming of the open wagon.
Description
[technical field]
The present invention relates to a kind of engineering mechanical device, relate in particular to that a kind of to collect mechanical electronic hydraulic be one, can flatten the semiautomatic full hydraulic pressure harrowing machine that loads the unbalance loading that bulk cargo caused in the convertible case fast.
[background technology]
Along with the speed-raising of railroad train, railway requires strict more to the unbalance loading of cabriolet bulk cargo transportation.Ministry of Railways's regulation: railway carriage load-carrying control front and back wheel unbalance loading is no more than 10 tons, and transverse center of gravity departs within the vehicle centre-line 100mm.At present, most employing is manually raked to the bulk cargo in the convertible case, and labor strength is big, inefficiency, and also the railway carriage unbalance loading after manually raking is difficult to the disposable requirement that reaches the Ministry of Railways.Therefore, press for a kind of high-efficiency appliance and be used for material on the smooth cabriolet, make the cabriolet unbalance loading meet the unbalance loading requirement of the Ministry of Railways.
[summary of the invention]
In order to overcome the above-mentioned shortcoming of prior art, the invention provides a kind of PLC of collection control technology, sensing technology, hydraulic technique and motor frequency conversion control technology, can solve in good time the convertible case load bulk cargo cause the unbalance loading problem, can be by the rake semiautomatic full hydraulic pressure harrowing machine of processing of the unbalance loading requirement of speed-raising back train bulk cargo transportation.
The present invention solves the technical method that its technical matters adopts: a kind of semiautomatic full hydraulic pressure harrowing machine, comprise power vehicle, frame is equipped with on one side of described power vehicle, the Hydraulic Station assembly is installed on this frame, middle part at the motor-car locomotive is provided with base, on the excircle of base upper end, gear ring is housed, this base connects with column by bearing, in the column bottom HM Hydraulic Motor is housed, this fluid motor-driven tooth is meshed with gear ring on the base, middle part at column is provided with axis hole, be coupling by this axis hole and arm, be provided with hangers, oblique rollering steel silk rope is housed between hangers and arm in this column upper end, in oblique rollering steel silk rope and the lockset turnbuckle is housed, be equipped with between described arm bottom and column bottom and shore oil cylinder, and controlling chamber and walking oil cylinder are housed on arm, two walking dolly girders are housed at this arm end face, between two walking dolly girders walking dolly is housed, this walking dolly one end links by the walking oil cylinder push rod on earrings seat and the arm; Described walking dolly middle part is provided with axis hole, on the top of walking dolly the rack-and-gear oil cylinder is housed, in the gear of this rack-and-gear oil cylinder, be provided with dowel hole, logical flange cylinder barrel and lifting oil phase connect on gear dowel hole top, the bottom of described walking dolly central shaft hole is equipped with and is scraped plate body and rake plate, described rake plate is provided with rake plate axle, and this rake plate axle sleeve is put in walking dolly axis hole, gear dowel hole and flange cylinder barrel, and the upper end of this rake plate axle links to each other with hoist cylinder.
The gear dowel hole of described walking dolly centre hole and rack-and-gear oil cylinder, flange cylinder barrel, hoist cylinder are positioned on the same line of centers.
Described power vehicle adopts the two-wheel electric driver.
On the front and back ends of described walking dolly sensor is housed.
Described Hydraulic Station assembly adopts one one to use the double pump structure, rated pressure 25Mpa, maximum working pressure (MWP) 32Mpa fully.
Described rake plate adopts low rotation speed large torque dual gear tooth bar hydraulic oil cylinder driving, and driving torque can reach 26282NM, and rotating speed is 0～8r/min.
Described walking dolly adopts diameter 125/90～5600mm oil cylinder parallel motion, rodless cavity speed 0.1 meter per second, rod chamber speed 0.2 meter per second.
Described column adopts the HM Hydraulic Motor planetary reduction gear to drive, and rotating speed is 0～2r/min.
Described control system adopts manually and PLC automatic guidance and crashproof automatic safety device.
Described control system adopts two accumulator structures.
The invention has the beneficial effects as follows: adopt PLC control technology, sensing technology, hydraulic technique and motor frequency conversion control technology, the function of raking of collection mechanical-electrical-hydraulic integration realizes automatic, the safe, reliable, efficient operation of raking, solved because of behind the train speed raising, the safety problem that the transportation of convertible case bulk cargo exists because of unbalance loading, improve railway material transportation, timeliness configuration and train operating safety failure-free ability, be applicable to behind the railway speed increase the smooth processing when transportation is loaded to convertible case bulk cargo.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a control system block scheme of the present invention.
Among the figure: 1-power vehicle, 2-frame, 3-Hydraulic Station assembly, 4-base, the 5-gear ring, 6-HM Hydraulic Motor, 7-driving gear, 8-column, the 9-axis hole, the 10-arm, 11-draws ear, 12-oblique rollering steel silk rope, 13-shores oil cylinder, the 14-oil cylinder of walking, 15-controlling chamber, 16-walking dolly girder, the 17-walking dolly, 18-walking dolly centre hole, 19-rack-and-gear oil cylinder, 20-flange cylinder barrel, the 21-hoist cylinder, the 22-scraper plate, 23-harrows plate, 24-rake plate axle.
[specific embodiment]
The invention will be further described below by embodiment and accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of semiautomatic full hydraulic pressure harrowing machine, comprise power vehicle 1, power vehicle 1 adopts the two-wheel electricity to drive, one side on power vehicle 1 is provided with frame 2, and on this frame 2 and Hydraulic Station assembly 3 is installed, Hydraulic Station assembly 3 adopts one to be equipped with one and to use the double pump structure, rated pressure 25Mpa, maximum working pressure (MWP) 32Mpa.Be provided with base 4 at the middle part of motor-car locomotive 1, on the upper end excircle of base 4 gear ring 5 is housed, base 4 connects with column 8 by bearing, in column 8 bottoms HM Hydraulic Motor 6 is installed, the driving gear 7 of HM Hydraulic Motor 6 is meshed with base 4 upper ring gears 5, column 8 adopts HM Hydraulic Motor 6 planetary reduction gears to drive 0-2r/min, infinite speed variation.Be provided with axis hole 9 at the middle part of column 8, be coupling, be provided with hangers 11, between this hangers 11 and the arm 10 and oblique rollering steel silk rope 12 and lockset turnbuckle be housed in column 8 upper ends by this axis hole 9 and arm 10.Between arm 10 bottoms and column 8 bottoms, be equipped with and shore oil cylinder 13, on arm 10 and be provided with controlling chamber 15 and walking oil cylinder 14, walking oil cylinder 14 adopts diameters 125/90～5600mm oil cylinder parallel motion, rodless cavity speed 0.1 meter per second, rod chamber speed 0.2 meter per second, infinite speed variation.End face at arm 10 is equipped with two walking dolly girders 16,16 of two walking dolly girders walking dolly 17 is housed, these walking dolly 17 1 ends link by walking oil cylinder 14 push rods on earrings seat and the arm 10, at walking dolly 17 middle parts and be provided with axis hole, rack-and-gear oil cylinder 19 is housed on the face of walking dolly 17, this rack-and-gear oil cylinder 19 is to adopt low rotation speed large torque dual gear tooth bar hydraulic oil cylinder driving, driving torque can reach the power of raking that 26282N.M promptly is equivalent to 1.64 tons, rotating speed 0～8r/min infinite speed variation.In the gear of this rack-and-gear oil cylinder 19, be provided with axis hole, this axis hole does not have keyway, these rack-and-gear oil cylinder 19 tops link to each other with hoist cylinder 21 by flange cylinder barrel 20, proximity transducer is equipped with in outside portion, oil cylinder two ends at rack-and-gear oil cylinder 19, be equipped with in the bottom of walking dolly 17 central shaft holes and scrape plate body 22 and rake plate 23, on rake plate 23, be provided with rake plate axle 24, harrowing on the plate axle 24 and be provided with keyway, rake plate axle 24 is nested with in the gear axis hole and flange cylinder barrel 20 of walking dolly 17 axis holes, rack-and-gear oil cylinder, and the upper end of rake plate axle 24 links to each other with hoist cylinder 21.The gear axis hole of walking dolly centre hole 18 and rack-and-gear oil cylinder 19, flange cylinder barrel 20, hoist cylinder 21 are on same line of centers.Its control system adopts manually and PLC automatic guidance able to programme and crashproof automatic safety device, and control system also adopts two accumulator structures, and under situation about having a power failure suddenly, complete machine meeting automatic compensation is to the position of security settings.Reality should in, automatic operating process system: press automatic button and signal to PLC, PLC normally moves, driving solid relay, solid-state relay drives electromagnetic valve.Electromagnetic valve gets the coil adhesive of electric back, and column 8 begins swing with arm 10, and walking dolly 17 advances along guide rail, harrows plate 23 simultaneously and begins to rotate.When rake plate 23 was soon run into convertible case the place ahead wall, the shell fragment that is connected on the walking dolly 17 was run into convertible case antetheca earlier, and shell fragment drives the proximity transducer translation, and sensor gets electric, and at this moment walking dolly 17 begins to retreat.When rake plate 23 was soon run into the open body back wall, the shell fragment that at this moment is connected on the walking dolly 17 was run into the open body back wall earlier, and shell fragment drives the proximity transducer translation, and sensor gets electric, and at this moment walking dolly 17 begins to travel forward.When rake plate 23 is soon run into open railway carriage left side wall, at this moment be connected on the walking dolly to shell fragment run into convertible case left side wall earlier, shell fragment drives the proximity transducer translation, sensor gets electric, at this moment walking dolly 17 begins to retreat.When rake plate 23 when soon running into the convertible right wall of box, at this moment be connected on the walking dolly 17 to shell fragment run into the convertible right wall of box earlier, shell fragment drives the proximity transducer translation, sensor gets electric, advances after walking dolly 17 beginnings at this moment.After finishing sampling action like this, rake plate 23 begins to rise, and scraper plate device 22 is wiped the sticking thing on the rake plate off.Manually make rake plate decline beginning rake action for the second time work then.When harrowing plate 23,, click scram button if any emergency situation in work.Rake plate 23 stops operating, and rises then to move to the convertible case to become 180 to spend angles.After the material in the convertible case is all raked, click stop button, arm 10 will move to the high-altitude parallel with the convertible case, and at this moment arm 10 has moved to 180 degree.M/C flow process system: click the manually operated button, the PLC manually operated program that brings into operation.Observe the present position of rake plate 23, just changeing as making rake plate 23, control switch is pulled out the position that rake is just changeing, 23 beginnings of rake plate are just changeed.As making rake plate 23 left sides or right motion, control switch is pulled out a left side or right position, rake plate 23 begins left or moves right.So whenever, finish a program and all will pull out a position to control switch.When harrowing plate 23,, click scram button if any emergency situation in work.Rake plate 23 stops operating, and rises then to move to the convertible case to become 180 to spend angles.After the material in the convertible case is all raked, click stop button, arm 10 will move to the high-altitude parallel with the convertible case, and arm has moved to 180 degree like this.Adopt PLC control technology, sensing technology, hydraulic technique and motor frequency conversion control technology, collect mechanical, electrical, the liquid integrated function of raking and realize automatic, the safe, reliable, efficient operation of raking, after having solved train speed raising, the safety problem that the transportation of convertible case bulk cargo exists because of unbalance loading.Because of having substituted the manual labor of artificial heavy, poor efficiency, thereby the transportation of railway material, timeliness configuration and train operating safety failure-free ability have been improved, smooth when being applicable to railway speed increase transportation being loaded to convertible case bulk cargo.
Claims (10)
1, a kind of semiautomatic full hydraulic pressure harrowing machine, comprise power vehicle, frame is equipped with on one side of described power vehicle, it is characterized in that: the Hydraulic Station assembly is installed on this frame, middle part at the motor-car locomotive is provided with base, on the excircle of base upper end, gear ring is housed, this base connects with column by bearing, in the column bottom HM Hydraulic Motor is housed, this fluid motor-driven tooth is meshed with gear ring on the base, middle part at column is provided with axis hole, be coupling by this axis hole and arm, be provided with hangers, oblique rollering steel silk rope is housed between hangers and arm in this column upper end, in oblique rollering steel silk rope and the lockset turnbuckle is housed, be equipped with between described arm bottom and column bottom and shore oil cylinder, and controlling chamber and walking oil cylinder are housed on arm, two walking dolly girders are housed at this arm end face, between two walking dolly girders walking dolly is housed, this walking dolly one end links by the walking oil cylinder push rod on earrings seat and the arm; Described walking dolly middle part is provided with axis hole, on the top of walking dolly the rack-and-gear oil cylinder is housed, in the gear of this rack-and-gear oil cylinder, be provided with dowel hole, logical flange cylinder barrel and lifting oil phase connect on gear dowel hole top, the bottom of described walking dolly central shaft hole is equipped with and is scraped plate body and rake plate, described rake plate is provided with rake plate axle, and this rake plate axle sleeve is put in walking dolly axis hole, gear dowel hole and flange cylinder barrel, and the upper end of this rake plate axle links to each other with hoist cylinder.
2, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described power vehicle adopts the two-wheel electric driver.
3, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: on the front and back ends of described walking dolly sensor is housed.
4, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described Hydraulic Station assembly adopts one one to use the double pump structure, rated pressure 25Mpa, maximum working pressure (MWP) 32Mpa fully.
5, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described rake plate adopts low rotation speed large torque dual gear tooth bar hydraulic oil cylinder driving, and driving torque can reach 26282N.M, and rotating speed is 0～8r/min.
6, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described walking dolly adopts diameter 125/90～5600mm oil cylinder parallel motion, rodless cavity speed 0.1 meter per second, rod chamber speed 0.2 meter per second.
7, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: the gear dowel hole of described walking dolly centre hole and rack-and-gear oil cylinder, flange cylinder barrel, hoist cylinder are positioned on the same line of centers.
8, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described column adopts the HM Hydraulic Motor planetary reduction gear to drive, and rotating speed is 0～2r/min.
9, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 1 is characterized in that: described control system adopts manually and PLC automatic guidance and crashproof automatic safety device.
10, semiautomatic full hydraulic pressure harrowing machine as claimed in claim 9 is characterized in that: described control system adopts two accumulator structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100280360A CN101058373B (en) | 2007-05-11 | 2007-05-11 | Semiautomatic full hydraulic pressure harrowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100280360A CN101058373B (en) | 2007-05-11 | 2007-05-11 | Semiautomatic full hydraulic pressure harrowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101058373A true CN101058373A (en) | 2007-10-24 |
| CN101058373B CN101058373B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100280360A Expired - Fee Related CN101058373B (en) | 2007-05-11 | 2007-05-11 | Semiautomatic full hydraulic pressure harrowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101058373B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040105A (en) * | 2010-11-19 | 2011-05-04 | 青岛港（集团）有限公司 | Flattening machine |
| CN102530584A (en) * | 2011-12-29 | 2012-07-04 | 青岛理工大学 | Bulk cargo flattening device for container |
| CN105236164A (en) * | 2015-10-27 | 2016-01-13 | 长沙开元仪器股份有限公司 | Flattening device and flattening method thereof |
| CN107010430A (en) * | 2017-06-19 | 2017-08-04 | 孙时泽 | A kind of cloth dispersing device |
| CN109677959A (en) * | 2019-01-22 | 2019-04-26 | 广东精铟海洋工程股份有限公司 | A kind of ore in sand form planisher |
| CN109795900A (en) * | 2019-01-31 | 2019-05-24 | 电子科大科园股份有限公司 | A kind of flat grain method of Jing Ping robot |
| CN113562481A (en) * | 2021-06-29 | 2021-10-29 | 周加友 | Rotary type non-blocking material-distributable scraping device for sintering material conveying belt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300528C2 (en) * | 1993-01-12 | 1996-02-08 | Lausitzer Braunkohle Ag | Device for wiping fine and coarse-grained materials above the top edge of overburden and coal wagons |
| CN1095685C (en) * | 1997-03-07 | 2002-12-11 | 衡阳三化实业股份有限公司 | Technology for dewatering organic liquid compounds of acidamides or ketones by molecular sieve method |
| GB9807333D0 (en) * | 1998-04-07 | 1998-06-03 | Suffern Garth | Levelling apparatus |
| CN1911767B (en) * | 2006-08-25 | 2011-02-16 | 赵永胜 | Compacting machine for car body top material |
-
2007
- 2007-05-11 CN CN2007100280360A patent/CN101058373B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040105A (en) * | 2010-11-19 | 2011-05-04 | 青岛港（集团）有限公司 | Flattening machine |
| CN102040105B (en) * | 2010-11-19 | 2013-02-13 | 青岛港（集团）有限公司 | Flattening machine |
| CN102530584A (en) * | 2011-12-29 | 2012-07-04 | 青岛理工大学 | Bulk cargo flattening device for container |
| CN102530584B (en) * | 2011-12-29 | 2015-11-25 | 青岛理工大学 | Bulk cargo flattening device for container |
| CN105236164A (en) * | 2015-10-27 | 2016-01-13 | 长沙开元仪器股份有限公司 | Flattening device and flattening method thereof |
| CN107010430A (en) * | 2017-06-19 | 2017-08-04 | 孙时泽 | A kind of cloth dispersing device |
| CN109677959A (en) * | 2019-01-22 | 2019-04-26 | 广东精铟海洋工程股份有限公司 | A kind of ore in sand form planisher |
| CN109795900A (en) * | 2019-01-31 | 2019-05-24 | 电子科大科园股份有限公司 | A kind of flat grain method of Jing Ping robot |
| CN113562481A (en) * | 2021-06-29 | 2021-10-29 | 周加友 | Rotary type non-blocking material-distributable scraping device for sintering material conveying belt |
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| Publication number | Publication date |
|---|---|
| CN101058373B (en) | 2011-03-16 |
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Granted publication date: 20110316 Termination date: 20160511 |