CN202292448U - Online through type shot blasting derusting machine for wheel webs of rail wagons - Google Patents
Online through type shot blasting derusting machine for wheel webs of rail wagons Download PDFInfo
- Publication number
- CN202292448U CN202292448U CN2011204321713U CN201120432171U CN202292448U CN 202292448 U CN202292448 U CN 202292448U CN 2011204321713 U CN2011204321713 U CN 2011204321713U CN 201120432171 U CN201120432171 U CN 201120432171U CN 202292448 U CN202292448 U CN 202292448U
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- rust cleaning
- rust
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Abstract
The utility model relates to an online through type shot blasting derusting machine for wheel webs of rail wagons. The online through type shot blasting derusting machine is characterized by comprising a derusting chamber; sliding holes are distributed at the bottom of the derusting chamber; two groups of shot blasting devices are arranged in the derusting chamber; a slot collector is arranged under the derusting chamber; a lower auger conveyor is connected at the bottom of the sand collector; an output end of the lower auger conveyor is connected with an elevator; the top of the elevator is connected with an upper auger conveyor; an output end of the upper auger conveyor is connected with a slot separator; an output end of the slot separator is arranged in the derusting chamber; a slot supplying valve is arranged on the slot separator; a driving shaft and a driven shaft are arranged on the side wall of the derusting chamber in a penetration manner, carrier rollers are arranged at the end parts of the driving shaft and the driven shaft arranged in the derusting chamber, and one end of the driving shaft extending out of the derusting chamber is connected with a speed reducer; two conveying tracks which are mutually parallel are arranged under the two carrier rollers in the derusting chamber; push blocks are arranged on the two conveying tracks and are connected with a pneumatic executive component; a derusting system is connected inside the derusting chamber; and an electric control system is connected with all the electric equipment.
Description
Technical field
The utility model relates to a kind of rust remover, particularly about a kind of online through type railway freight-car wheel web ballasting rust remover.
Background technology
Along with the continuous development of railway high speed, heavy duty, when improving constantly railway transport capacity and conevying efficiency, transportation safety is also had higher requirement.But in recent years, wheel web, the wheel rim accident of bursting apart occurred repeatedly, and especially the wheel web crackle has caused serious threat to safety of railway traffic.Trace it to its cause, a very important aspect is that wheel web particularly crackle occurs and extends gradually in place, wheel web hole, finally causes wheel to burst apart.Finding the wheel crackle early and in time eliminating crackle is the effective ways that guarantee the rolling stock traffic safety.But because the wheel surface after work a period of time adheres to paint coat of paint, rust deposite, and be with the old type wheel surface of plate hole to have the oxide skin when rolling over system, therefore be not easy to find the wheel crackle.The Ministry of Railways requires in " railway freight-car wheel shaft assembling maintenance and rule ": " must remove the paint and the rust deposite on each surface, position when wheel repair in shop, shed repair ... ", " the resultant magnetization fluorescent magnetic particle flaw detection is implemented at the inboard plate hole position to band plate hole wheel ... ".For guaranteeing safety of railway traffic, each carshop adopts following three kinds of modes usually with each rolling stock section's removing paint and rust deposite at present: 1, manual scale removal mainly is that people use wire brush to remove paint and rust deposite by hand, and manual scale removal labour intensity is big, cleaning quality is low.2, wheel mainly is to be employed in wheel to increasing the wire wheel cleaning device on the cleaning machine to the cleaning machine cleaning; But owing to have the blind area between wheel web and the wheel rim, therefore cleaning is unclean.3, wheel shot-blast cleaning machine cleaning though this equipment cleaning effect is relatively good, is online through type, execute-in-place inconvenience.
Summary of the invention
To the problems referred to above, the purpose of the utility model provides that a kind of cleaning effect is good, efficient is high, and the online through type railway freight-car wheel web ballasting rust remover of suitable execute-in-place.
For realizing above-mentioned purpose; The utility model is taked following technical scheme: a kind of online through type railway freight-car wheel web ballasting rust remover, it comprise rust cleaning chamber, the circulation of ball sand and flow control system, wheel to rotation control system, pass in and out cranking wheel control system, be connected the dust pelletizing system and the electric control system that is connected each consumer of the chamber of eliminating rust; It is characterized in that: said rust cleaning chamber comprises left and right sides sidewall, roof, front and back overhead door and bottom baffles; Be covered with the slide hole on the said bottom baffles; Said rust cleaning is indoor to be provided with two groups of impeller heads, and two said impeller heads in every group of said impeller head are symmetrical set relatively; Said ball sand circulation comprises a ball sand gatherer that is arranged on below, said rust cleaning chamber and is fixedly connected with said rust cleaning chamber with flow control system; Said ball sand gatherer bottom connects auger conveyor down; The output of said auger conveyor down connects elevator, and said elevator top connects goes up auger conveyor, and the said output of going up auger conveyor connects shot-sand separator; Said shot-sand separator is arranged on top, said rust cleaning chamber; It is indoor that the output of said shot-sand separator is arranged on said rust cleaning, and connect two groups of said impeller heads, and the junction of said shot-sand separator and two groups of said impeller heads is provided with and supplies the ball valve; The said wheel comprises driving shaft and driven shaft to rotation control system; Said driving shaft and driven shaft are corresponding respectively to be located on the sidewall of said rust cleaning chamber; Said driving shaft and driven shaft are positioned at the indoor end of said rust cleaning and are provided with carrying roller; Said driving shaft stretches out the outdoor end of said rust cleaning and connects reductor, and the input of said reductor connects motor; Said turnover cranking wheel control system comprises two conveying tracks that are parallel to each other; Article two, the parallel said rust cleaning chamber of passing of said conveying track; And be arranged on the below of two said carrying rollers, two said conveying tracks are provided with pushing block, and said pushing block connects pneumatic apparatus.
Said pushing block is V-shaped, and the rear end of said V-arrangement pushing block connects the push rod of said pneumatic apparatus.
Said down auger conveyor is provided with an observation panel and three access holes, and said going up on the auger conveyor also is provided with an observation panel and three access holes, and an observation panel, two access holes and a swelling device are set on the said elevator.
Said dust pelletizing system comprises that one connects the indoor dust sucting pipeline of said rust cleaning; The other end of said dust sucting pipeline connects sack cleaner; Said sack cleaner is provided with volume control damper door and vibration body, and said sack cleaner top is provided with a discharge duct.
Said elevator is a bucket elevator.
Said electric control system adopts PLC to control automatically, and said electric control system is installed concentratedly in a control cabinet.
The utility model is owing to take above technical scheme; It has the following advantages: 1, therefore the utility model when railway car wheel is overhauled, need not break away from production line owing to adopt the technical scheme of online through type; Only need be along the railway line of production line; From the positive shot blast room that directly gets into sealing of equipment, after the rust cleaning, get into next production process from the equipment back side through railway line.2, the square rust cleaning chamber of the utility model is assembled by left and right sides wall, roof and front and back two overhead doors; And student side, chamber is provided with ball sand gatherer in rust cleaning; Make agent structure form a secret room; Therefore when practical operation, can avoid ball sand to fly out and hurt sb.'s feelings, guarantee miscellaneous equipment and operating personnel's safety effectively from crack between a door and its frame.3, the utility model is owing to be provided with an observation panel and three access holes respectively on last auger conveyor; Be provided with an observation panel and three access holes on the following auger conveyor respectively; An observation panel and two access holes are set respectively on the elevator; And elevator is provided with swelling device, therefore can avoid operating personnel to get into the melt pit operation, is convenient to safeguard, overhauls and handles special circumstances.4, the utility model is owing to be connected sack cleaner on the pipeline; Vibration body has been installed on sack cleaner, on pipeline, has been provided with the volume control damper door, dust removing effects that therefore not only can the balance each several part; And can protect environment effectively so that operating personnel clear up dust.The utility model rust cleaning quality is good, the rust cleaning time short, and rust cleaning efficient is high, labour intensity is low, environmentally safe, and it can be widely used in the rust cleaning of railway freight-car wheel web.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is that sketch map is looked on the left side of Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
As shown in Figure 1, the utility model comprises that square rust cleaning chamber 1, the circulation of ball sand and flow control system 2, wheel are to rotation control system 3, turnover cranking wheel control system 4, dust pelletizing system 5 and electric control system 6.
As shown in Figure 1, the rust cleaning chamber 1 of the utility model is arranged in the melt pit 7 through support, and rust cleaning chamber 1 comprises left side wall 11, right side wall 12, roof 13, preceding overhead door 14, back overhead door 15 and bottom baffles 16; Be covered with the slide hole on the bottom baffles 16 of rust cleaning chamber 1.Rust cleaning is set with two groups of impeller heads 17 in the chamber 1, and two impeller heads 17 in each group impeller head 17 are oppositely arranged, so that simultaneously a wheel is carried out impeller blasting to last two wheels 8.During work; The preceding overhead door 14 of rust cleaning chamber 1 is closed with back overhead door 15; Form an airtight relatively space, therefore, can not impact other equipment and operating personnel; And shot flies out from the crack between a door and its frame of rust cleaning chamber 1 and hurts sb.'s feelings during for fear of work, and preceding overhead door 14 all adopts left-hand thread pressure type structure with back overhead door 15.
In the foregoing description, the steelframe Welding Structure can be adopted in rust cleaning chamber 1.
As shown in Figure 1; The circulation of ball sand and the flow control system 2 of the utility model comprise a ball sand gatherer 21 that is arranged on rust cleaning 1 below, chamber and is fixedly connected with rust cleaning chamber 1; The bottom of ball sand gatherer 21 connects auger conveyor 22 through pipeline; The output of following auger conveyor 22 connects a bucket type elevator 23, and the top of bucket elevator 23 connects auger conveyor 24 on, and the output of last auger conveyor 24 connects a shot-sand separator 25; Shot-sand separator 25 is arranged on rust cleaning 1 top, chamber; The output of shot-sand separator 25 is arranged in the rust cleaning chamber 1, and connects two groups of rust removals 17 in the rust cleaning chamber 1, and the junction of the output of shot-sand separator 25 and two groups of rust removals 17 is respectively arranged with one and supplies ball valve 26.During work; The ball sand that gets into ball sand gatherer 21 is transported to bucket elevator 23 by following auger conveyor 22, promotes through bucket elevator 23 and sends into auger conveyor 24, and is last; Be transported to shot-sand separator 25 through last auger conveyor 24; After shot-sand separator 25 separation, open confession ball valve 26, shot is transported to from shot-sand separator 25 in two groups of rust removals 17 in the rust cleaning chamber 1.
In the foregoing description, in order to save the space, the bottom of bucket elevator 23 is fixedly installed on the diapire of melt pit 7; For the ease of safeguarding, overhaul and handle special circumstances, can on the auger conveyor 22 observation panel and three access holes be set down; An observation panel and three access holes can also be set on last auger conveyor 24; An observation panel, two access holes and a swelling device also can be set on bucket elevator 23.
As shown in Figure 1, the wheel of the utility model comprises driving shaft 31 and driven shaft 32 to rotation control system 3, and driving shaft 31 and driven shaft 32 correspondence respectively are located on the wherein sidewall of rust cleaning chamber 1.Driving shaft 31 is respectively arranged with a carrying roller 33 with the end that driven shaft 32 is positioned at rust cleaning chamber 1, and driving shaft 31 is positioned at rust cleaning chamber 1 an outer end and connects reductor 34, and the input of reductor 34 connects motor.During work; Wheel is placed on respectively on the carrying roller 33 of driving shaft 31 and driven shaft 32 two last wheels 8, and motor provides power, through after reductor 34 governing speeds power being passed to driving shaft 31; Driving shaft 31 rotates; Drive wheel 8 rotations on it through the carrying roller on the driving shaft 31 33, and then drive whole the wheel, and driven shaft 32 drives rotation through the wheel of placing on it 8 rotation.
As shown in Figure 2, the turnover cranking wheel control system 4 of the utility model comprises that 41, two conveying tracks of two conveying tracks that are parallel to each other 41 are parallel and passes rust cleaning chamber 1, and is positioned at the below of two carrying rollers 33 of rust cleaning chamber 1; Article two, be hinged with a pushing block 42 on the conveying track 41 respectively, pushing block 42 connects the piston rod of pneumatic apparatus 43.In the foregoing description, pushing block 42 can be provided with V-shaped, and the rear portion of V-arrangement pushing block 42 connects the piston rod of pneumatic apparatus 43, during work, and the withdrawal of the piston rod of pneumatic apparatus 43, wheel stops after conveying track 41 is rolled on two carrying rollers 33 two wheels 8; The front portion of V-arrangement pushing block 42 prevents that wheel is to going out.Begin to carry out the impeller blasting operation then, after the rust cleaning operation was accomplished, the piston rod of pneumatic apparatus 43 stretched out, and promotes V-arrangement pushing block 42 wheel 8 is ejected carrying roller 33, made wheel to breaking away from rust cleaning chamber 1 along conveying track 41.
As shown in Figure 1; The dust pelletizing system 5 of the utility model is arranged on rust cleaning 1 outside, chamber; It comprises that one connects the dust sucting pipeline 51 in the rust cleaning chamber 1; The other end of dust sucting pipeline 51 connects sack cleaner 52, and sack cleaner 52 is provided with volume control damper door and vibration body (not shown), and sack cleaner 52 tops are provided with a discharge duct 53.The vibration body that is provided with on the sack cleaner is convenient to operating personnel and is cleared up the dust use; The volume control damper door that is provided with on the dust sucting pipeline 51 can the balance each several part dust removing effects.
As shown in Figure 1, the electric control system 6 of the utility model can adopt PLC to control automatically, and concrete control mode can be carried out realizations such as conventional programmed and circuit design through the technical staff.Be the Operation and Maintenance convenience; Electric control system 6 is installed concentratedly in a control cabinet; Electric control system 6 is electrically connected the above-mentioned various electrical equipment (each motor and confession ball valve) that needs electricity consumption, makes it can be switched on or switched off general supply and control loop power supply respectively with automatic switch and key button.The control mode of the utility model adopts control and manual two kinds of modes of operation automatically; Manual operation is used for the adjustment of equipment, and operation is used to take turns the normal operation to rust cleaning automatically.
As shown in Figure 1, during the utility model operation, may further comprise the steps:
1) Qianmen overhead door 14 rises; Wheel 8 to be eliminated rust gets in the rust cleaning chamber 1 through the conveying track in the turnover cranking wheel control system 4 41; Rest on the carrying roller 33 of wheel to driving shaft in the rotation control system 3 31 and driven shaft 32, Qianmen overhead door 14 descends with back overhead door 15 and closes, and forms a secret room.
2) open confession ball valve 26, be transported on the impeller head 17 in the rust cleaning chamber 1 through the ball sand after filtering in the shot-sand separator 25, the blade that impeller head 17 rotates is thrown ball sand to deliver on the wheel 8 and is eliminated rust; Simultaneously, rotation control system 3 drives driving shaft 31 and rotates, and then right wheel 8 rotations of driven wheel, thereby realizes wheel 8 circumferential 360 ° of rust cleaning; The dust that the rust cleaning of ball sand produces, through the 51 suction sack cleaners 52 of dust sucting pipeline in the dust pelletizing system 5, after sack cleaner 52 dust removal process, gas is discharged by the discharge duct on the sack cleaner 52 53; Gas through discharging after sack cleaner 52 dust removal process meets the industrial discharge standard.
3) ball sand step 2) after the rust cleaning and impurity fall in the ball sand gatherer 21 of circulation of ball sand and flow control system 2; Ball sand in the ball sand gatherer 21 is transported to bucket elevator 23 by following auger conveyor 22; Upwards be transported to auger conveyor 24 through bucket elevator 23 again; Be transported in the shot-sand separator 25 by last auger conveyor 24 at last, carry out ball sand isolated by filtration.
4) return step 2), after wheel 8 rust cleaning finished, back overhead door 15 rose, and by the pushing block 42 and the pneumatic apparatus 43 of turnover cranking wheel control system 4 wheel 8 was released rust cleaning chamber 1, and back overhead door 15 descends and closes, and accomplishes the rust cleaning processing that wheel is right.
Above-mentioned each embodiment only is used to explain the utility model; Wherein the structure of each parts, connected mode etc. all can change to some extent; Every equivalents of on the basis of the utility model technical scheme, carrying out and improvement all should not got rid of outside the protection domain of the utility model.
Claims (10)
1. online through type railway freight-car wheel web ballasting rust remover, it comprise rust cleaning chamber, the circulation of ball sand and flow control system, wheel to rotation control system, pass in and out cranking wheel control system, be connected the dust pelletizing system and the electric control system that is connected each consumer of the chamber of eliminating rust; It is characterized in that:
Said rust cleaning chamber comprises left and right sides sidewall, roof, front and back overhead door and bottom baffles, is covered with on the said bottom baffles to slip the hole, and said rust cleaning is indoor to be provided with two groups of impeller heads, and two said impeller heads in every group of said impeller head are symmetrical set relatively;
Said ball sand circulation comprises a ball sand gatherer that is arranged on below, said rust cleaning chamber and is fixedly connected with said rust cleaning chamber with flow control system; Said ball sand gatherer bottom connects auger conveyor down; The output of said auger conveyor down connects elevator, and said elevator top connects goes up auger conveyor, and the said output of going up auger conveyor connects shot-sand separator; Said shot-sand separator is arranged on top, said rust cleaning chamber; It is indoor that the output of said shot-sand separator is arranged on said rust cleaning, and connect two groups of said impeller heads, and the junction of said shot-sand separator and two groups of said impeller heads is provided with and supplies the ball valve;
The said wheel comprises driving shaft and driven shaft to rotation control system; Said driving shaft and driven shaft are corresponding respectively to be located on the sidewall of said rust cleaning chamber; Said driving shaft and driven shaft are positioned at the indoor end of said rust cleaning and are provided with carrying roller; Said driving shaft stretches out the outdoor end of said rust cleaning and connects reductor, and the input of said reductor connects motor;
Said turnover cranking wheel control system comprises two conveying tracks that are parallel to each other; Article two, the parallel said rust cleaning chamber of passing of said conveying track; And be arranged on the below of two said carrying rollers, two said conveying tracks are provided with pushing block, and said pushing block connects pneumatic apparatus.
2. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 1, it is characterized in that: said pushing block is V-shaped, and the rear end of said V-arrangement pushing block connects the push rod of said pneumatic apparatus.
3. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 1; It is characterized in that: said auger conveyor down is provided with an observation panel and three access holes; Said going up on the auger conveyor also is provided with an observation panel and three access holes, and an observation panel, two access holes and a swelling device are set on the said elevator.
4. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 2; It is characterized in that: said auger conveyor down is provided with an observation panel and three access holes; Said going up on the auger conveyor also is provided with an observation panel and three access holes, and an observation panel, two access holes and a swelling device are set on the said elevator.
5. like claim 1 or 2 or 3 or 4 described a kind of online through type railway freight-car wheel web ballasting rust removers; It is characterized in that: said dust pelletizing system comprises that one connects the indoor dust sucting pipeline of said rust cleaning; The other end of said dust sucting pipeline connects sack cleaner; Said sack cleaner is provided with volume control damper door and vibration body, and said sack cleaner top is provided with a discharge duct.
6. like claim 1 or 2 or 3 or 4 described a kind of online through type railway freight-car wheel web ballasting rust removers, it is characterized in that: said elevator is a bucket elevator.
7. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 5, it is characterized in that: said elevator is a bucket elevator.
8. like claim 1 or 2 or 3 or 4 or 7 described a kind of online through type railway freight-car wheel web ballasting rust removers, it is characterized in that: said electric control system adopts PLC to control automatically, and said electric control system is installed concentratedly in a control cabinet.
9. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 5 is characterized in that: said electric control system adopts PLC to control automatically, and said electric control system is installed concentratedly in a control cabinet.
10. a kind of online through type railway freight-car wheel web ballasting rust remover as claimed in claim 6 is characterized in that: said electric control system adopts PLC to control automatically, and said electric control system is installed concentratedly in a control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204321713U CN202292448U (en) | 2011-11-03 | 2011-11-03 | Online through type shot blasting derusting machine for wheel webs of rail wagons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204321713U CN202292448U (en) | 2011-11-03 | 2011-11-03 | Online through type shot blasting derusting machine for wheel webs of rail wagons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292448U true CN202292448U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204321713U Expired - Fee Related CN202292448U (en) | 2011-11-03 | 2011-11-03 | Online through type shot blasting derusting machine for wheel webs of rail wagons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292448U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400662A (en) * | 2014-11-28 | 2015-03-11 | 济南大学 | Shot peening strengthening device for high-speed train wheel |
| CN105269466A (en) * | 2015-11-17 | 2016-01-27 | 重庆明治百通机械制造有限公司 | Workpiece circulation type automatic sand returning dry sand blasting room |
| CN105710787A (en) * | 2016-04-29 | 2016-06-29 | 青岛昌佳机械有限公司 | Wheel set cleaning equipment |
| CN109277953A (en) * | 2018-07-26 | 2019-01-29 | 中铁华铁工程设计集团有限公司 | Reversible lorry body impeller blasting equipment |
| CN112710530A (en) * | 2020-12-23 | 2021-04-27 | 神华铁路装备有限责任公司 | Railway wagon wheel pair deruster and wheel-out identification method |
-
2011
- 2011-11-03 CN CN2011204321713U patent/CN202292448U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400662A (en) * | 2014-11-28 | 2015-03-11 | 济南大学 | Shot peening strengthening device for high-speed train wheel |
| CN104400662B (en) * | 2014-11-28 | 2017-09-15 | 济南大学 | A kind of high ferro train wheel shot peening strengthening device |
| CN105269466A (en) * | 2015-11-17 | 2016-01-27 | 重庆明治百通机械制造有限公司 | Workpiece circulation type automatic sand returning dry sand blasting room |
| CN105710787A (en) * | 2016-04-29 | 2016-06-29 | 青岛昌佳机械有限公司 | Wheel set cleaning equipment |
| CN109277953A (en) * | 2018-07-26 | 2019-01-29 | 中铁华铁工程设计集团有限公司 | Reversible lorry body impeller blasting equipment |
| CN112710530A (en) * | 2020-12-23 | 2021-04-27 | 神华铁路装备有限责任公司 | Railway wagon wheel pair deruster and wheel-out identification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |