CN2274208Y - Fully-hydraulic traction-type cleaning-screening machine for sloping fields - Google Patents
Fully-hydraulic traction-type cleaning-screening machine for sloping fields Download PDFInfo
- Publication number
- CN2274208Y CN2274208Y CN 96246691 CN96246691U CN2274208Y CN 2274208 Y CN2274208 Y CN 2274208Y CN 96246691 CN96246691 CN 96246691 CN 96246691 U CN96246691 U CN 96246691U CN 2274208 Y CN2274208 Y CN 2274208Y
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- China
- Prior art keywords
- hydraulic
- hydraulic motor
- shaft
- links
- backfilling
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- Expired - Fee Related
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Abstract
The utility model discloses a fully-hydraulic traction-type cleaning and screening machine for sloping fields, belonging to a construction machine which is used for cleaning and screening the ballast on the slope of a railway road bed. A hydraulic pump is arranged in front of a diesel engine, and the input shaft of the hydraulic pump is connected with the output shaft of the diesel engine by a clutch. The multiple-path hand-operated direction valve of a control console is connected with the oil transporting port of the hydraulic pump by an oil pipe. The hydraulic motor of a digging mechanism is connected with the input shaft of the speed reducer of the digging mechanism, and the hydraulic motor of a cleaning and screening mechanism is connected with the driving gear shaft of a screen box. The hydraulic motor of a backfilling mechanism is connected with the shaft of a backfilling driving roller, and the hydraulic motor of a running traction mechanism is connected with the input shaft of the speed reducer of the running traction mechanism. The utility model has the advantages of convenient operation, stable work, compact structure and low construction cost.
Description
The utility model relates to a kind of all-hydraulic towed ballast shoulder cleaning machine, belongs to the construction machinery of railway ballast side slope ballast cleaning.
Chinese patent 94216174.2 discloses a kind of ballast shoulder cleaning machine, and motor is adopted in the power drive of its each mechanism, needs external power supply during operation, is equipped with generating set, construction trouble, cost height; Chinese patent 94245290.9 discloses a kind of internal combustion ballast shoulder cleaning machine, and it adopts internal combustion engine as power drive, has realized the self-powered, easy construction, but each mechanism all adopts the sprocket wheel chain drive, and stable working is poor, and structure is not compact.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of compact conformation, stable working, easy construction are provided, the all-hydraulic formula ballast shoulder cleaning machine that leads that cost is low.
The purpose of this utility model is achieved in that it comprises digging mechanism, sieve cleaning mechanism, backfilling mechanism, traveling haulage gear, lifting regulating mechanism etc., its diesel engine is installed in the right back of complete machine, its below is equipped with hydraulic oil container, the place ahead is equipped with hydraulic pump, and the power shaft of hydraulic pump is connected with the output shaft of diesel engine by clutch; The right front of complete machine is equipped with console, and the multichannel hand-operated direction valve of console is connected with the oil transportation mouth of hydraulic oil pump by oil pipe; The power shaft of the organization hydraulic pressure motor that excavates and the reductor of this mechanism links to each other; The hydraulic motor of sieve cleaning mechanism links to each other with the driving shaft of screen box; The hydraulic motor of backfilling mechanism links to each other with backfill drive roll axle; The hydraulic motor of traveling haulage gear links to each other with the power shaft of the reductor of this mechanism; The hydraulic motor of digging mechanism, sieve cleaning mechanism, backfilling mechanism and traveling haulage gear links to each other with the corresponding hand-operated direction valve of console by oil pipe respectively.
Compared with prior art, advantage of the present utility model is:
1, self-powered does not need to be equipped with generating set or external power supply, easy construction, and cost is low;
2, employing is all-hydraulic, has saved the sprocket wheel chain drive of each mechanism, compact conformation, and stable working, operating maintenance is convenient.
The explanation of accompanying drawing drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a digging mechanism structural representation of the present utility model;
Fig. 4 is a sieve cleaning mechanism structural representation of the present utility model;
Fig. 5 is a backfilling mechanism structural representation of the present utility model;
Fig. 6 is a traction traveling mechanism structure schematic diagram of the present utility model;
Below in conjunction with drawings and Examples in detail this reality and novel is described in detail.
Diesel engine of the present utility model (1) is installed in the right back of complete machine, and its below is equipped with hydraulic oil container (2), and the place ahead is equipped with hydraulic pump (4), and the power shaft of hydraulic pump (4) is connected with the output shaft of diesel engine (1) by clutch (3); The right front of complete machine is equipped with console (8), and the multichannel hand-operated direction valve of console (8) is connected by the oil transportation mouth of oil pipe with hydraulic pump (4); The power shaft of the hydraulic motor (10) of digging mechanism (18) and the minimizing of this mechanism speed machine (9) links to each other; The hydraulic oil motor (7) of sieve cleaning mechanism (6) links to each other with the driving shaft of screen box; The hydraulic motor (12) of backfilling mechanism (13) links to each other with (30) of backfill drive roll axle; The hydraulic motor (33) of traveling haulage gear (16) links to each other with the power shaft of the reductor (34) of this mechanism; The hydraulic motor (10) of digging mechanism (18), sieve cleaning mechanism (6), backfilling mechanism (13) and traveling haulage gear (16), (7), (12), (33) link to each other by the corresponding hand-operated direction valve of oil pipe with console (8) respectively.
Hydraulic oil pump (4) is under the dragging of diesel engine (1), hydraulic oil sucking-off from fuel tank (2) is sent into multiple directional control valve in the console (8) through petroleum pipeline, the outlet of the hydraulic oil of multiple directional control valve by petroleum pipeline respectively to hydraulic motor (10), (7), (12), (33) fuel feeding of digging mechanism (18), sieve cleaning mechanism (6), backfilling mechanism (3), traction running mechanism (16), make each hydraulic motor running, for this mechanism provides operation power.
The hydraulic motor (10) of digging mechanism (18) links to each other with the power shaft of reductor (9), the output of reductor (9) is connected with sprocket wheel (25) pattern chain, take off chain (26) around sprocket wheel (25), (28) engagement rotation, and the plate (29) of taking off that drives on it excavates and sends into screen box to ballast.Taking off chain tensioner silk shoulders (27) and can regulate the degree of tightness of taking off chain (26).The hydraulic motor (7) of sieve cleaning mechanism (6) and driving shaft direct connection, drive the sprocket wheel (19) coaxial, the sprocket wheel (23) on the supporting-roller shaft, tensioner sprocket wheel (24), centrifugal wheel (20) and be centered around the sieve band (22) of above-mentioned each sprocket wheel periphery and scraper plate (21) rotates, realize the ballast cleaning with it.The axle one end direct connection of the hydraulic motor (12) of backfilling mechanism (13) and drive roll (30).Rubber conveyer belt (31) is enclosed in drive roll (30) and driven cylinder (32) external surface, drives drive roll (30) by hydraulic motor (12), and drive rubber strip (31) rotates around two cylinders (30), (32) and ballast is sent into railway roadbed ballast position.The hydraulic motor (33) of traveling haulage gear (16) and the power shaft of reductor (34) are direct-connected, adorn sprocket wheel (35) on its output axle head, and link to each other with the sprocket wheel that is contained in the drum shaft input (37) by driving chain (36), head roll (38) rotation, rolling-in or loosen haulage cable on it.Clutch (39) and traveling axle can throw off and engage, thereby can make this machine that car-backing function is arranged.
Claims (1)
1, a kind of all-hydraulic towed ballast shoulder cleaning machine comprises digging mechanism, sieve cleaning mechanism, backfilling mechanism, traveling haulage gear, lifting regulating mechanism etc., it is characterized in that:
A, diesel engine are installed in the right back of complete machine, and its below is equipped with hydraulic oil container, and the place ahead is equipped with hydraulic pump, and the power shaft of hydraulic pump is connected with the output shaft of diesel engine by clutch;
The right front of b, complete machine is equipped with console, and the multichannel hand-operated direction valve of console is connected with the oil transportation mouth of hydraulic pump by oil pipe;
The hydraulic motor of c, digging mechanism links to each other with the power shaft of the reductor of this mechanism;
The hydraulic motor of d, sieve cleaning mechanism links to each other with the driving gear shaft of screen box;
The hydraulic motor of e, backfilling mechanism links to each other with backfill drive roll axle;
The hydraulic motor of f, traveling haulage gear links to each other with the power shaft of the reductor of this mechanism;
The hydraulic motor of g, digging mechanism, sieve cleaning mechanism, backfilling mechanism and traveling haulage gear links to each other with the corresponding hand-operated direction valve of console by oil pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246691 CN2274208Y (en) | 1996-11-28 | 1996-11-28 | Fully-hydraulic traction-type cleaning-screening machine for sloping fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246691 CN2274208Y (en) | 1996-11-28 | 1996-11-28 | Fully-hydraulic traction-type cleaning-screening machine for sloping fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274208Y true CN2274208Y (en) | 1998-02-11 |
Family
ID=33919188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96246691 Expired - Fee Related CN2274208Y (en) | 1996-11-28 | 1996-11-28 | Fully-hydraulic traction-type cleaning-screening machine for sloping fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274208Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296574C (en) * | 2003-03-18 | 2007-01-24 | 神钢建设机械株式会社 | Working machine |
-
1996
- 1996-11-28 CN CN 96246691 patent/CN2274208Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296574C (en) * | 2003-03-18 | 2007-01-24 | 神钢建设机械株式会社 | Working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |