CN201379994Y - Trolley type chain mud scraper - Google Patents
Trolley type chain mud scraper Download PDFInfo
- Publication number
- CN201379994Y CN201379994Y CN200920115049U CN200920115049U CN201379994Y CN 201379994 Y CN201379994 Y CN 201379994Y CN 200920115049 U CN200920115049 U CN 200920115049U CN 200920115049 U CN200920115049 U CN 200920115049U CN 201379994 Y CN201379994 Y CN 201379994Y
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- China
- Prior art keywords
- chain
- mud
- trolley
- roller
- haulage
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a trolley type chain mud scraper. The main structure comprises a driving device, a guiding device, a guide rail component, a mud scraping trolley, a lifting device and a safety protective device, wherein the driving device is composed of an electromotor with positive and reverse rotation functions, a speed reducer and a traction chain wheel, the guiding device is composed of a traction chain guiding device, a tension device and a traction steel wire guiding device, the guide rail component is composed of an orbit and an embedded plate, the mud scraping trolley is composed of a machine frame, a running idler wheel, a side tumbling preventing idler wheel, a derailing preventing idler wheel, a link driving mechanism, a big mud scraping plate and a small mud scraping plate capable of overturning, a mud scraping arm, a mud scraping arm bearing block and a trolley cover shell, and the lifting device is composed of a door-shaped frame, an idler wheel and a lifting mechanism. The mud scraper of the utility model can be widely used for cleaning sludge in an advection type deposition (clarification) pool.
Description
Technical field
The utility model relates to a kind of sewage disposal device, relates in particular to the mud collecting device that is used for horizontal sedimentation tank in a kind of sewage disposal.
Background technology
The used mud collecting device of sewage disposal class horizontal sedimentation tank mainly is the hydrocone type suction dredge at present, and the hydrocone type suction dredge is operation back and forth in horizontal sedimentation tank, by siphon principle pool bottom sludge is collected by the bottom mud-sucking device.The hydrocone type suction dredge has following point in collecting the mud process:
A. the horizontal sedimentation tank two side and inhale the mud mouth with inhale mud between the mud mouth inhale less than, have suction mud dead angle.
B. the hydrocone type suction dredge causes follow-up difficulty to Treatment of Sludge collecting the mud process because of easily the water in the pond being siphoned away together with mud by siphon principle.
Need when c. keeping in repair and maintaining the pond medium is drained, at the bottom of the pond, keep in repair or maintain down again.
Summary of the invention
The utility model main purpose is: solve the existing in prior technology deficiency, thereby develop a kind of simple in structurely, easy to operate, do not exist and scrape the mud dead angle, maintain trolley-type chain mud scraper easily.
Trolley-type chain mud scraper mainly is made up of drive unit, guider, two mud scraper chassis, stopping means, rail assembly, haulage chain, pull rope, maintenance boom hoisting etc.Drive by haulage chain and haulage cable and to scrape mud chassis track at the bottom of the pond and come and go operation, carry out scraping collection and carrying of mud.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of trolley-type chain mud scraper, has electric control system, it is characterized in that: by drive unit, the guider that links to each other by haulage chain with drive unit, be installed in the guide assembly on the bottom surface, by haulage chain drive on guide assembly slippage scrape the mud chassis, the stopping means of mud trolley movement stroke is scraped in control, forms with the boom hoisting that guide rail overlaps mutually; Described drive unit reaches the reductor that links to each other with motor by the motor with rotating function, forms with the driving chain sprocket that is contained on the speed reducer output shaft; Described guider is by the haulage chain guider and the swelling device that link to each other by haulage chain with drive unit, and scrapes the haulage cable guider that the mud chassis links to each other and forms; Described guide assembly is formed by being fixed in bottom surface all-in-one-piece channel-section steel in parallel, overlaps angle steel between two channel-section steels, channel-section steel top tiling steel plate, and a tie rod is welded every a segment distance in the bottom; The described mud chassis of scraping has underframe, band spring walking roller, anti-rollover roller and anti-derailing roller are installed in the underframe both sides, at the underframe upper bracket and be installed on the bearing, rotatable scraper arm, in the underframe front portion and two sides the track cleaning shoe that scrapes track mud is housed; Described boom hoisting is made up of 11 guide rail of deciding angle in the middle of the door-shaped frame door-shaped frame and roller thereof.Described stopping means is formed by touch pole, pull rope and the touching device that hangs on the bearing door-shaped frame that recur is installed.
The technical solution of the utility model can also be further perfect:
As preferably, the rotary encoder that is connected with motor is installed on the drive unit, described rotary encoder is electrically connected with frequency converter in being installed in electric control system, realizes the rotating of motor, drives at the bottom of the pond mud scraper chassis by haulage chain and comes and goes and scrape mud.On the base plate that supports reductor, four threaded columns are arranged,, when maintenance, can regulate haulage chain tensioner degree by the horizontal absolute altitude of the adjustable joint reductor of adjusting nut.
As preferably, described haulage chain guider is made up of support platform and the jockey sprocket that is connected on the support platform, and described jockey sprocket matches with sprocket wheel back shaft on being vertically fixed on support platform.
As preferably, be provided with a chain anticreep cover in the jockey sprocket outside, become 90 degree both sides to be provided with in support platform and hold chain cable fairlead, haulage chain anticreep cover plate is housed holding chain cable fairlead top.
As preferably, the jockey sprocket outside is provided with a chain anticreep cover in described swelling device, be provided with in the jockey sprocket bottom and hold chain cable fairlead, be provided with a contact roller bearing plate on the chain cable fairlead back shaft holding, contact roller is equipped with in contact roller bearing plate front portion, by being arranged on the extension balancing weight of contact roller bearing plate front portion, to realize the tensioner function of chain.
As preferably, described haulage cable guider is made up of support platform and the steel wire rope directive wheel that is connected on the support platform, and described steel wire rope directive wheel matches with back shaft on being vertically fixed on support platform.
As preferably, be provided with two steel wire rope anticreep posts arranging at an angle of 90 in the steel wire rope directive wheel outside, be provided with steel wire rope and hold guide wheel in both sides at an angle of 90 in support platform, hold guide wheel top at steel wire rope steel wire rope anticreep rod is housed.
As preferably, the described roller of scraping on the mud chassis comprises walking roller, anti-rollover roller and the anti-derailing roller that is installed in band spring on the vehicle frame; When chassis and track installment state, both sides anticreep roller is positioned at the side of track both sides, and the anti-rollover roller is positioned at below the flat board on the track both sides, and the both sides walking roller is positioned on the tiling steel plate on the track both sides.
As preferably, described scrape the mud chassis have before and after two width of cloth scraper arms, scraper arm is turning structure (rotating to an angle), respectively there is a cleaning shoe both sides, are arc surface, arc surface is connected mutually with the steel pipe of horizontal direction setting; The front and back scraper arm constitutes two symmetrical secondary four-bar mechanisms by the connecting rod in the middle of the underframe, is with limiting rod to the holder that moves on connecting rod all around; Connecting rod one end connects haulage cable, and the other end connects haulage chain.
As preferably, the angled inclined-plane of guide rail front end of described boom hoisting, described roller is installed on door-shaped frame two heel posts, and the framework end face has been equipped with hanger, at lifting bearing top hoisting device is housed.
At lifting bearing two upper lateral parts the spacing touching device of one cover is housed respectively; by scraping the touch pole on the scraper arm bump lifting bearing on the mud chassis; the touch pole drive is passed its anterior steel wire rope and is moved forward; the steel wire rope lower end is fixed; the upper end connects spacing touching bar; the touching bar is moved down, and the bump limit switch provides stopping signal to control cabinet.
Therefore, the beneficial effects of the utility model are to have simple and reasonable for structurely, and it is easy to operate to scrape mud, does not scrape the mud dead angle, production efficiency height, characteristics such as maintenance is convenient.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is vertical views of Fig. 1;
Accompanying drawing 3 is Fig. 1 haulage chain guider structural front view;
Accompanying drawing 4 is vertical views of Fig. 3;
Accompanying drawing 5 is profiles of Fig. 3;
Accompanying drawing 6 is haulage chain guiding and swelling device front views of Fig. 1;
Accompanying drawing 7 is profiles of Fig. 6;
Accompanying drawing 8 is haulage cable guider front views of Fig. 1;
Accompanying drawing 9 is vertical views of Fig. 8;
Accompanying drawing 10 is profiles of Fig. 8;
Accompanying drawing 11 be Fig. 1 scrape mud chassis front view;
Accompanying drawing 13 is topology views that Figure 11 scrapes mud chassis scraper arm;
Accompanying drawing 14 is that Figure 11 scrapes mud trolley running rolling hitch composition;
Accompanying drawing 15 is that Figure 11 scrapes mud chassis anti-rollover rolling hitch composition;
Accompanying drawing 17 is boom hoisting front views of Fig. 1;
Accompanying drawing 18 is left views of Figure 17;
Accompanying drawing 19 is A-A profiles of Figure 17;
Accompanying drawing 20 is stopping means scheme of installations of Fig. 1;
Accompanying drawing 21 is left views of Figure 20.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Mud scraper as shown in the figure, two mud scraper chassis 4 are arranged on the track 3 at the bottom of the pond, one in the terminal of scraping the mud stroke, another is in the starting point of scraping the mud stroke, the front end of every mud scraper chassis links to each other with the steel wire rope 23 of haulage gear by steel wire rope directive wheel 84, two mud scraper chassis afterbodys link to each other with driving chain sprocket, form the operation chain of a sealing, and unidirectional coming and going scraped mud.In draw-gear 1, the output axle head of reductor is equipped with driving chain sprocket, scrapes mud chassis 4 by haulage chain and two and links to each other, under the driving chain sprocket traction, drive two mud scraper chassis by motor positive and inverse and come and go interleaved operation, speed is identical but direction is opposite, and sedimentation basin one end is provided with the collection mud pit.When a side mud scraper chassis is subjected to the traction of pull rope, mud scraping arm 41 on the chassis is big, little cleaning shoe is scraped the mud operation with becoming vertical angle at the bottom of the pond, another scrapes big on the mud chassis, little cleaning shoe with become parallel angle to enter at the bottom of the pond to scrape the mud state, when the sedimentation basin front end is scraped into the collection mud pit, finish one when mud and scrape the mud stroke, chassis 4 is sent to drive unit by signal, drive unit drives the draw-gear inverted running, mud scraping arm 41 is big on the chassis simultaneously, little cleaning shoe becomes the big of vertical angle, little cleaning shoe is turned into parallel angle, becomes the big of parallel angle, thereby little cleaning shoe is turned into vertical angle and realizes the continuous dirty process of scraping.
Be provided with the boom hoisting 6 that maintenance is used the time at Ji Nikengchu, when scraping the maintenance of mud chassis, do not need water in the sedimentation basin is drained, only need to scrape the mud chassis and move Ji Nikengchu to, connect haulage chain, will scrape the mud chassis and winch to pond face workbench and just can keep in repair.
Structure to present embodiment is elaborated below:
1. drive unit
This device is made up of reductor, motor, rotary encoder, driving chain sprocket.Rotary encoder cooperates the frequency converter in the electric control system to realize the rotating of motor, comes and goes by mud scraper chassis at the bottom of the haulage chain drive pond and scrapes mud.
On the base plate that supports reductor, four threaded columns are arranged, by the height of the adjustable joint reductor of adjusting nut; When maintenance, can regulate haulage chain.
2. guider
A. the haulage chain guider 2
The support platform 15 that this device is made up of channel-section steel and steel plate is welded with a sprocket wheel back shaft 14 on steel plate, be with bearing on the axle, and jockey sprocket 13 is enclosed within on the bearing, rotates with haulage chain.One chain anticreep cover 11 is arranged in jockey sprocket 13 outsides.Hold chain cable fairlead 12 in both sides at an angle of 90 in support platform, haulage chain anticreep cover plate 16 is housed holding chain cable fairlead top.Haulage chain holds guide wheel from a side and enters, and walks around jockey sprocket and holds chain cable fairlead by the opposite side of arranging at an angle of 90.
B. the haulage cable guider 5
The support platform 81 that this device is made up of channel-section steel and steel plate is welded with a back shaft 83 on steel plate, be with bearing on the axle, and steel wire rope directive wheel 84 is enclosed within on the bearing, rotates with haulage cable.In the steel wire rope directive wheel outside two steel wire rope anticreep posts 85 arranging are at an angle of 90 arranged.There is steel wire rope to hold guide wheel (82) in both sides at an angle of 90 in support platform, holds guide wheel top at steel wire rope steel wire rope anticreep rod is housed.Haulage cable holds guide wheel from a side steel wire rope and enters, and walks around the steel wire rope directive wheel and holds guide wheel by the opposite side steel wire rope of arranging at an angle of 90.
C. haulage chain leads and swelling device 12
This device is welded with a back shaft 14 on steel plate 17, be with bearing on the back shaft, and jockey sprocket 13 is enclosed within on the bearing, rotates with haulage chain.In the jockey sprocket outside one chain anticreep cover 18 is arranged.Turn to sprocket wheel 21 in the jockey sprocket bottom, a contact roller bearing plate 20 is arranged turning on the sprocket wheel back shaft 22.Contact roller 9 is equipped with in contact roller bearing plate front portion, and the hole of assembling pouring weight.Haulage chain passes by holding chain cable fairlead from the contact roller bottom and walks around jockey sprocket.
3. boom hoisting 6
The door-shaped frame 52 that this device is welded into by channel-section steel and angle steel has 11 to decide the guide rail 53 of angle, Slidway lap at the bottom of inclined-plane that the guide rail front end is angled and the pond in the middle of door-shaped frame.On door-shaped frame two heel posts four rolling 54 is housed, hanger 51 has been arranged at door-shaped frame top.At lifting bearing top hoisting device 7 is housed, what hoisting device 7 hung door-shaped frame top plays hanger 51, and four rolling 54 rolls along the lifting bearings on door-shaped frame two heel posts, drives to scrape the maintenance platform of mud chassis 4 to the pond face on the guide rail 53.
4. stopping means 7
At lifting bearing two upper lateral parts the spacing touching device of one cover is housed respectively; by scraping the touch pole on the scraper arm 41 bump lifting bearings on the mud chassis 4; the touch pole drive is passed its anterior steel wire rope and is moved forward; the steel wire rope lower end is fixed; the upper end connects spacing touching bar; the touching bar is moved down, and the bump limit switch provides stopping signal to control cabinet.
5. guide assembly 3
Between two channel-section steels, overlap angle steel, channel-section steel top tiling steel plate 31, a tie rod is welded every a segment distance in the bottom.Guide rail is fixed at the bottom of the pond by foundation bolt and press strip.
6. scrape mud chassis 4
Scrape on the guide rail 3 at the bottom of mud chassis 4 operates in the pond, four walking rollers 42 are arranged on chassis, main rising supported whole chassis operation.Respectively there are two anti-derailing rollers 44 the chassis two sides, four rolling is stuck in the side of guide rail tiling steel plate, make the chassis can be along the guide rail linear running, the anti-rollover roller 43 of two of every sides in the chassis both sides, be stuck on the tiling steel plate on the guide rail, by the spring on the back shaft on the four rolling that supports whole chassis operation it is contacted with guide rail, prevent that chassis is turned on one's side by force unbalance.In the chassis rear and front end bearing block 47 that adopts spring 48 below a pair of is arranged respectively, be used for supporting with scraper arm 41.Scraper arm is rolled into certain circular arc by steel plate, welds and weld an amount of gusset with seamless steel pipe again.The front and back scraper arm constitutes two secondary four-bar mechanisms 46 of symmetry by the connecting rod in the middle of the chassis.Connecting rod one end connects haulage cable, and the other end connects haulage chain.Two chassis 4 constitute a closed transmission system by haulage cable and haulage chain, drive under the driving of drive unit two chassis coming and going at the bottom of the pond operation with the pond in mud scrape collection to the mud pit, have sludge pump to take out in to next procedure again.
This flap is with the novel removing work that is widely used in mud in flat flow precipitation (clarification) pond.
Claims (10)
1. trolley-type chain mud scraper, have electric control system, it is characterized in that: scrape the mud chassis (4), haulage cable guider (5), boom hoisting (6), stopping means (7) of slippage formed with lifting bearing (8) on the guide assembly (3) by drive unit (1), haulage chain guider (2), on being installed at the bottom of the pond, the guide assembly; Described drive unit reaches the reductor that links to each other with motor by the motor with rotating function and the driving chain sprocket that is contained in speed reducer output shaft is formed; Described guider is by the chain guide (2) and the swelling device (12) that link to each other by haulage chain (10) with drive unit, and scrapes mud chassis (4) and forms by the haulage cable guider (5) that haulage cable (23) links to each other; Described guide assembly (3) is formed by being fixed in bottom surface all-in-one-piece channel-section steel in parallel; The described mud chassis (4) of scraping has vehicle frame, walking roller (42), anti-rollover roller (43) and the anti-derailing roller (44) of band spring are installed in the vehicle frame both sides, bearing (47) is installed on the vehicle frame and be installed on the bearing, rotatable scraper arm (41) forms; Described boom hoisting (5) has a guide rail (53) to form by door-shaped frame (52) and roller (54) thereof in the middle of the door-shaped frame; Described stopping means (7) is made up of touch pole, the pull rope that passes from touch pole and touching device.
2. trolley-type chain mud scraper according to claim 1 is characterized in that: drive unit is equipped with the rotary encoder that is connected with motor on (1), and described rotary encoder is connected with frequency converter in being installed in electric control system; On the base plate that supports reductor, four threaded columns are arranged.
3. trolley-type chain mud scraper according to claim 1 and 2, it is characterized in that: described haulage chain guider (2) is made up of support platform (15) and the jockey sprocket (13) that is connected on the support platform, and described jockey sprocket (13) matches with sprocket wheel back shaft (14) on being vertically fixed on support platform.
4. trolley-type chain mud scraper according to claim 3, it is characterized in that: be provided with a chain anticreep cover (11) in jockey sprocket (13) outside, become 90 degree both sides to be provided with and to hold chain cable fairlead (12) in support platform, haulage chain anticreep cover plate (16) is housed holding chain cable fairlead top.
5. trolley-type chain mud scraper according to claim 1 and 2, it is characterized in that: described swelling device (12) is by supporting steel plate (17) and be connected jockey sprocket (13) on the supporting steel plate, be provided with a chain anticreep cover (18) in described jockey sprocket (13) outside, be provided with in the jockey sprocket bottom and hold chain cable fairlead (21), be provided with a contact roller bearing plate (20) on the sprocket wheel back shaft (22) turning to, contact roller (9) is equipped with in contact roller bearing plate front portion.
6. trolley-type chain mud scraper according to claim 1 and 2, it is characterized in that: described haulage cable guider (5) is made up of support platform (81) and the steel wire rope directive wheel (84) that is connected on the support platform, and described steel wire rope directive wheel (84) matches with back shaft (83) on being vertically fixed on support platform.
7. trolley-type chain mud scraper according to claim 1 and 2, it is characterized in that: the two steel wire rope anticreep posts (85) that are arranged at an angle of 90 are arranged in steel wire rope directive wheel (84) outside, become 90 degree both sides to have steel wire rope to hold guide wheel (82) in support platform, hold guide wheel top at steel wire rope steel wire rope anticreep rod is housed.
8. trolley-type chain mud scraper according to claim 1 is characterized in that: the described mud chassis (4) of scraping is included in the vehicle frame both sides band spring walking roller (42) and anti-rollover roller (43) and the anti-roller (44) that derails is installed; When chassis and track installment state, both sides anticreep rollers (44) are positioned at the side of track both sides, and anti-rollover roller (43) is positioned at below the flat board on the track both sides, and walking roller (42) is positioned on the flat board of track both sides.
9. trolley-type chain mud scraper according to claim 1 and 2 is characterized in that: described scraper arm (41) is rotatable structure, is provided with forward and backward two covers, is arc surface, and arc surface is connected mutually with the steel pipe of horizontal direction setting; Forward and backward scraper arm (41) constitutes two symmetrical secondary four-bar mechanisms (46) by the connecting rod in the middle of the underframe, and connecting rod one end connects haulage cable, and the other end connects haulage chain.
10. trolley-type chain mud scraper according to claim 1 and 2, it is characterized in that: the angled inclined-plane of guide rail (53) front end of described boom hoisting (6), described roller (54) is installed on door-shaped frame (52) two heel posts, and the framework end face has been equipped with hanger (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115049U CN201379994Y (en) | 2009-03-09 | 2009-03-09 | Trolley type chain mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115049U CN201379994Y (en) | 2009-03-09 | 2009-03-09 | Trolley type chain mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379994Y true CN201379994Y (en) | 2010-01-13 |
Family
ID=41523467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920115049U Expired - Fee Related CN201379994Y (en) | 2009-03-09 | 2009-03-09 | Trolley type chain mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379994Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693463A (en) * | 2016-12-30 | 2017-05-24 | 广东新环机电装备制造有限公司 | Wire rope sludge scraper |
| CN108211437A (en) * | 2018-01-23 | 2018-06-29 | 金山环保集团有限公司 | A kind of single track mud scraper |
| CN109372503A (en) * | 2018-11-21 | 2019-02-22 | 宁夏广天夏电子科技有限公司 | Coalcutter video acquisition connection damping trolley |
-
2009
- 2009-03-09 CN CN200920115049U patent/CN201379994Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693463A (en) * | 2016-12-30 | 2017-05-24 | 广东新环机电装备制造有限公司 | Wire rope sludge scraper |
| CN106693463B (en) * | 2016-12-30 | 2023-04-28 | 广东新环机电装备制造有限公司 | Wire rope mud scraper |
| CN108211437A (en) * | 2018-01-23 | 2018-06-29 | 金山环保集团有限公司 | A kind of single track mud scraper |
| CN109372503A (en) * | 2018-11-21 | 2019-02-22 | 宁夏广天夏电子科技有限公司 | Coalcutter video acquisition connection damping trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20130309 |