CN202558237U - Mud-scraping cleaning device for belt conveyer of shield machine - Google Patents
Mud-scraping cleaning device for belt conveyer of shield machine Download PDFInfo
- Publication number
- CN202558237U CN202558237U CN 201220125488 CN201220125488U CN202558237U CN 202558237 U CN202558237 U CN 202558237U CN 201220125488 CN201220125488 CN 201220125488 CN 201220125488 U CN201220125488 U CN 201220125488U CN 202558237 U CN202558237 U CN 202558237U
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- China
- Prior art keywords
- belt
- screw mandrel
- mud
- shield machine
- scraped
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- Expired - Fee Related
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Abstract
The utility model relates to a mud-scraping cleaning device for a belt conveyer of a shield machine. The cleaning device comprises a first cleaning mechanism, a second cleaning mechanism and a washing mechanism, wherein the first cleaning mechanism is composed of an arc-shaped mud scraping board, a group of clamp plates A, an adjustment screw A, a straight rotating arm lever and a vertical linkage lever A, and is disposed under the backside of a driving roller to clean the mud on the belt in a shoveling manner, the second cleaning mechanism is composed of a straight mud scraping board, a group of clamp plates B, an adjustment screw B, a curved rotating arm lever, and a vertical linkage lever B, and is disposed below the belt between the driving roller and a driven roller to clean the mud on the belt in a scraping manner, and the washing mechanism is provided with a solenoid valve which links with a control circuit of a belt drive mechanism. The cleaning device of the utility model has the characterized of being excellent in belt cleaning effect, simple in structure, high in cleaning efficiency, few in changing times, and convenient in changing, and can be widely applied to cleaning operation of belts used in tunnel construction shield, TBMs and other industries.
Description
Technical field
The utility model relates to a kind of shield machine auxiliary device, and particularly the shield machine band conveyor is scraped the mud washing equipment.
Background technology
At present, in constructing tunnel, when utilizing shield structure operation excavation, the dregs that excavates out is transported in the dregs car of train marshalling list through band conveyor, is transported to outside the hole through the dregs car again.But when belt transportation, adhesion dregs very easily on the belt, it is serious to cause the tunnel to fall the slag phenomenon, pollutes the tunnel duct piece structure simultaneously, brings very big inconvenience for the tunnel removal treatment, increases secondary removal treatment work capacity.
The mud end of scraping of existing cleaning shoe is straight blunt end, and when shield driving, belt turns round continuously; Friction between belt and cleaning shoe causes the as easy as rolling off a log wearing and tearing of cleaning shoe; At any time need to adjust according to falling the slag situation, when cleaning shoe may wear to the limit and can't regulate, need cleaning shoe is changed, and the position that mud-scraping apparatus is installed is positioned at the slag eye place belt; Spatter slag and the bolt corrosion phenomenon is extremely serious, change very inconvenience.
The utility model content
The purpose of the utility model provides a kind of shield machine band conveyor and scrapes the mud washing equipment, solve existing shield machine belt washing equipment and be arranged on out the sluice gate place, scrapes the mud weak effect, very easily damages and the inconvenient installation technical matters.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of shield machine band conveyor is scraped the mud washing equipment, and said shield machine band conveyor comprises the tape handler of being made up of return idler, driving rolls and belt, and the said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with; Second road cleaning mechanism and the wiper mechanism, the said first road cleaning mechanism is arranged on the driving rolls back lower place, removes the belt dregs with the mode of " shovel "; By the arc cleaning shoe, one group of clamping plate A regulates screw mandrel A; Direct rotary pivoted arm bar is formed with vertical gangbar A, and said direct rotary pivoted arm bar one end is enclosed within to be regulated on the screw mandrel A, and said adjusting screw mandrel A has been screwed stop nut A in the end; Other end rotation set is at vertical gangbar A; The both sides of said vertical gangbar A are provided with one group of clamping plate A, and said arc cleaning shoe is clipped between one group of clamping plate A, and fix through locating dowel pin A;
The said second road cleaning mechanism be arranged on driving rolls and return idler between the below of belt, remove the belt dregs with the mode of " scraping ", by straight shape cleaning shoe, one group of clamping plate B; Regulate screw mandrel B; Crooked rotation armed lever is formed with vertical gangbar B, and said adjusting screw mandrel B one end is fixed, and is inclined upwardly at an angle; One end rotation set of said crooked rotation armed lever is being regulated screw mandrel B and can be free to slide along regulating screw mandrel B; The above is regulated screw mandrel B free end stop nut B is installed, and other end rotation set is on vertical gangbar B, and said one group of clamping plate B is welded on the both sides of vertical gangbar B; Form draw-in groove, said straight shape cleaning shoe inserts in the draw-in groove and through locating dowel pin B to be fixed;
Said wiper mechanism comprises water inlet manifold, isocon, jet pipe and shower nozzle; Said coolant inlet pipe is provided with the overhead control valve; The water side of said coolant inlet pipe is connected with at least two isocons; Be provided with shutoff valve on the said isocon, its water side links to each other with jet pipe, is arranged at intervals with shower nozzle on the said jet pipe.
The point of connection of said direct rotary pivoted arm bar and adjusting screw mandrel A and the section between the stop nut A are provided with shock absorber part A; The point of connection of said crooked rotation armed lever and adjusting screw mandrel B and the section between the stop nut B are provided with shock absorber part B.
Said shock absorber part A and shock absorber part B are spring, scalable bellows or rubber sheet gasket.
Said arc cleaning shoe is a polyurethane sheet with straight shape cleaning shoe, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
Said vertical gangbar A and vertical gangbar B be two heavy wall round steel pipe or by two half rounds through the snap close banding of cuff at its two ends.
Be provided with electromagnetic valve between said overhead control valve and the isocon, the control loop interlock of said electromagnetic valve and tape handler.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The said shield machine band conveyor of the utility model is scraped the mud washing equipment, is arranged on the driving rolls back lower place through the first road cleaning mechanism, removes the belt dregs with the mode of " shovel "; The protection belt is hurt less, the said second road cleaning mechanism be arranged on driving rolls and return idler between the below of belt, remove the belt dregs with the mode of " scraping "; Avoided spattering slag and bolt corrosion phenomenon in the use; Improved the service life of mud-scraping apparatus, in addition, during assembling and disassembling can with the first road cleaning mechanism and the second road cleaning mechanism respectively integral body remove together; Simplified the replacing program, simultaneously also more traditional that the position is set is more convenient.
In addition, control wiper mechanism with belt running linkage manner and cut-off, can realize that the best scrapes the mud cleaning performance through adopting.
Also have; The point of connection of said direct rotary pivoted arm bar and adjusting screw mandrel and the section between the stop nut are provided with shock absorber part; Regulate the gap between cleaning shoe and the belt; Can alleviate belt to the disturbance of cleaning shoe and minimizing wearing and tearing between the two effectively, reduce the generation of when the belt transportation dregs, falling the slag phenomenon simultaneously.
Moreover said arc cleaning shoe is a polyurethane sheet with straight shape cleaning shoe, and it is scraped the mud end-grain cutting and is whittled into wedge shape; Reduced and scraped in the mud process to the wearing and tearing of cleaning shoe and to the infringement of belt; Reduce the replacing number of times of cleaning shoe, improved production efficiency, reduced construction cost.
At last, the utility model is simple in structure, and range of regulation is big, is convenient to change, and can be widely used in the belt removal treatment of constructing tunnel shield structure, TBM and other industry thereof, reduces tunnel, construction back removal treatment amount, the reduction of erection time.
The utility model can be widely used in striking off and cleaning of earth on the shield machine belt.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation.
Fig. 2 is the first road wiper mechanism side schematic view.
Fig. 3 is the second road wiper mechanism side schematic view.
Fig. 4 is the first road wiper mechanism detail drawing.
Fig. 5 is the second road wiper mechanism detail drawing.
Fig. 6 is a direct rotary pivoted arm bar detail drawing.
Fig. 7 is crooked rotation armed lever detail drawing.
Fig. 8 is the snap close detail drawing.
Fig. 9 is the wiper mechanism structural representation.
Figure 10 is the wiper mechanism electromagnetic valve and the scheme drawing that is connected of belt control system.
Reference numeral: 1-arc cleaning shoe; 2-clamping plate A; 3-locating dowel pin A; 4-direct rotary pivoted arm bar; 5-regulates screw mandrel A; 6-shock absorber part A; The vertical gangbar A of 7-; 8-stop nut A; The straight shape cleaning shoe of 9-; 10-clamping plate B; 11-locating dowel pin B; The crooked rotation of 12-armed lever; 13-regulates screw mandrel B; 14-shock absorber part B; The vertical gangbar B of 15-; 16-stop nut B; The 17-return idler; The 18-driving rolls; The 19-belt; 20-belt holder side plate; The 21-mounting hole; 22-overhead control valve; The 23-water inlet manifold; The 24-jet pipe; The 25-shower nozzle; The 26-electromagnetic valve; The 27-isocon; The 28-shutoff valve; The 29-snap close; The 30-attaching parts; The 31-movable span; The thick type snap close of 32-semicircle; The control loop of 33-tape handler.
The specific embodiment
To shown in Figure 10, a kind of shield machine band conveyor is scraped the mud washing equipment to embodiment referring to Fig. 1, and said shield machine band conveyor comprises the tape handler of being made up of return idler 17, driving rolls 18 and belt 19; The said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with, second road cleaning mechanism and the wiper mechanism, and the said first road cleaning mechanism is arranged on driving rolls 15 back lower places; By 1, one group of clamping plate A2 of arc cleaning shoe, regulate screw mandrel A5; Direct rotary pivoted arm bar 4 is formed with vertical gangbar A7, and said direct rotary pivoted arm bar 4 one ends are enclosed within to be regulated on the screw mandrel A5, and said adjusting screw mandrel A5 has been screwed stop nut A8 in the end; Other end rotation set is at vertical gangbar A7; The both sides of said vertical gangbar A7 are provided with one group of clamping plate A2, and said arc cleaning shoe 1 is clipped between one group of clamping plate A2, and fix through locating dowel pin A3;
The said second road cleaning mechanism be arranged on driving rolls 18 and return idler 17 between the below of belt 19; By straight shape cleaning shoe 8, one group of clamping plate B10, regulate screw mandrel B13, crooked rotation armed lever 12 is formed with vertical gangbar B15; Said adjusting screw mandrel B13 one end is fixed; And be inclined upwardly at an angle, an end rotation set of said crooked rotation armed lever 12 is being regulated screw mandrel B13 and can be free to slide along regulating screw mandrel B13, and the above is regulated screw mandrel B13 free end stop nut B16 is installed; Other end rotation set is on vertical gangbar B15; Said one group of clamping plate B10 is welded on the both sides of vertical gangbar B15, forms draw-in groove, and said straight shape cleaning shoe 8 inserts in the draw-in groove and through locating dowel pin B11 to be fixed;
Said wiper mechanism comprises water inlet manifold 23, isocon 27, jet pipe 24 and shower nozzle 25; Said coolant inlet pipe 23 is provided with overhead control valve 22; The water side of said coolant inlet pipe 23 is connected with at least two isocons 27; Be provided with shutoff valve 28 on the said isocon 27, its water side links to each other with jet pipe 24, is arranged at intervals with shower nozzle 25 on the said jet pipe 24.
The point of connection of said direct rotary pivoted arm bar 4 and adjusting screw mandrel A5 and the section between the stop nut A8 are provided with shock absorber part A6; The point of connection of said crooked rotation armed lever 12 and adjusting screw mandrel B13 and the section between the stop nut B16 are provided with shock absorber part B14.
Said shock absorber part A6 and shock absorber part B14 are spring, scalable bellows or rubber sheet gasket.
Said arc cleaning shoe 1 is a polyurethane sheet with straight shape cleaning shoe 8, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
Said vertical gangbar A7 and vertical gangbar B15 be two heavy wall round steel pipe or by two half rounds through snap close 29 bandings of cuff at its two ends.
Be provided with electromagnetic valve 26 between said overhead control valve 22 and the isocon 27, said electromagnetic valve 26 links with the control loop 33 of tape handler.
Described shield machine band conveyor is scraped the installation method of mud washing equipment, comprises the steps:
Step 1 is provided with outwardly directed attaching parts 30 in belt holder side plate 20 outside correspondences, with regulating the sponson that screw mandrel A5 passes attaching parts 30, itself and attaching parts 30 is being passed through bolt;
Step 2 according to the design size that the shield machine band conveyor is scraped the mud washing equipment, is opened movable span 31 and is convenient to integral disassembly, assembly on belt holder side plate 20;
Sequence of construction can be arbitrarily changed in the first road cleaning mechanism installation of said step 1 to five, the installation of the described second road cleaning mechanism of step 6 and the installation of the described wiper mechanism of step 7, also can intert and carry out.
In the said step 1, attaching parts 30 is angle steel, steel plate or above-mentioned both combinations.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. a shield machine band conveyor is scraped the mud washing equipment, and said shield machine band conveyor comprises the tape handler of being made up of return idler (17), driving rolls (18) and belt (19), it is characterized in that: the said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with; Second road cleaning mechanism and the wiper mechanism, the said first road cleaning mechanism is arranged on driving rolls (15) back lower place, removes the belt dregs with the mode of " shovel "; By arc cleaning shoe (1); One group of clamping plate A (2) regulates screw mandrel A (5), and direct rotary pivoted arm bar (4) and vertical gangbar A (7) form; Said direct rotary pivoted arm bar (4) one ends are enclosed within to be regulated on the screw mandrel A (5); Said adjusting screw mandrel A (5) has been screwed stop nut A (8) in the end, and other end rotation set is at vertical gangbar A (7), and the both sides of said vertical gangbar A (7) are provided with one group of clamping plate A (2); Said arc cleaning shoe (1) is clipped between one group of clamping plate A (2), and fixing through locating dowel pin A (3);
The said second road cleaning mechanism be arranged on driving rolls (18) and return idler (17) between the below of belt (19); Remove the belt dregs with the mode of " scraping "; By straight shape cleaning shoe (8), one group of clamping plate B (10), regulate screw mandrel B (13), crooked rotation armed lever (12) and vertical gangbar B (15) form; Said adjusting screw mandrel B (13) one ends are fixed; And be inclined upwardly at an angle, an end rotation set of said crooked rotation armed lever (12) is being regulated screw mandrel B (13) and can be free to slide along regulating screw mandrel B (13), and the above is regulated screw mandrel B (13) free end stop nut B (16) is installed; Other end rotation set is on vertical gangbar B (15); Said one group of clamping plate B (10) is welded on the both sides of vertical gangbar B (15), forms draw-in groove, and said straight shape cleaning shoe (8) inserts in the draw-in groove also fixing through locating dowel pin B (11);
Said wiper mechanism comprises water inlet manifold (23), isocon (27), jet pipe (24) and shower nozzle (25); Said coolant inlet pipe (23) is provided with overhead control valve (22); The water side of said coolant inlet pipe (23) is connected with at least two isocons (27); Be provided with shutoff valve (28) on the said isocon (27), its water side links to each other with jet pipe (24), is arranged at intervals with shower nozzle (25) on the said jet pipe (24).
2. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said direct rotary pivoted arm bar (4) and the point of connection of adjusting screw mandrel A (5) and the section between the stop nut A (8) are provided with shock absorber part A (6); Said crooked rotation armed lever (12) and the point of connection of adjusting screw mandrel B (13) and the section between the stop nut B (16) are provided with shock absorber part B (14).
3. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said shock absorber part A (6) and shock absorber part B (14) are spring, scalable bellows or rubber sheet gasket.
4. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said arc cleaning shoe (1) and straight shape cleaning shoe (8) are polyurethane sheet, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
5. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said vertical gangbar A (7) and vertically gangbar B (15) be two heavy wall round steel pipe or by two half rounds through snap close (29) banding of cuff at its two ends.
6. shield machine band conveyor according to claim 1 is scraped the mud washing equipment; It is characterized in that: be provided with electromagnetic valve (26) between said overhead control valve (22) and the isocon (27), control loop (33) coordinated control of said electromagnetic valve (26) and tape handler cleans the switching in water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125488 CN202558237U (en) | 2012-03-29 | 2012-03-29 | Mud-scraping cleaning device for belt conveyer of shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125488 CN202558237U (en) | 2012-03-29 | 2012-03-29 | Mud-scraping cleaning device for belt conveyer of shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558237U true CN202558237U (en) | 2012-11-28 |
Family
ID=47207923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220125488 Expired - Fee Related CN202558237U (en) | 2012-03-29 | 2012-03-29 | Mud-scraping cleaning device for belt conveyer of shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616555A (en) * | 2012-03-29 | 2012-08-01 | 中建市政建设有限公司 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
| CN107758276A (en) * | 2017-11-02 | 2018-03-06 | 高峰 | A kind of mining haul band cleaning plant |
| CN109693924A (en) * | 2017-10-23 | 2019-04-30 | 本溪华锐矿机设备有限公司 | A kind of sweeper of belt conveyor |
-
2012
- 2012-03-29 CN CN 201220125488 patent/CN202558237U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616555A (en) * | 2012-03-29 | 2012-08-01 | 中建市政建设有限公司 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
| CN109693924A (en) * | 2017-10-23 | 2019-04-30 | 本溪华锐矿机设备有限公司 | A kind of sweeper of belt conveyor |
| CN107758276A (en) * | 2017-11-02 | 2018-03-06 | 高峰 | A kind of mining haul band cleaning plant |
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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: 20121128 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |