CN104179215B - A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine - Google Patents
A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine Download PDFInfo
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- CN104179215B CN104179215B CN201410433845.XA CN201410433845A CN104179215B CN 104179215 B CN104179215 B CN 104179215B CN 201410433845 A CN201410433845 A CN 201410433845A CN 104179215 B CN104179215 B CN 104179215B
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Abstract
The present invention relates to a kind of earthwork heading end of U-shaped irrigation canals and ditches development machine, belong to irrigation canals and ditches excavating equipment technical field.This cubic metre of earth of heading end by tunneling cylinder, transmission auger, driving blade, point plate, shovel board and flanging gusset form.Driving cylinder is built with transmission auger, and the termination, front end of transmission auger is provided with driving core cutter, and the screw-conveyer-shaft of driving core cutter rear end is provided with driving blade; The rear end of transmission auger is provided with hydraulic motor, the driving cylinder port top water flat-shaped shovel board that has been welded, and in shovel board, vertical welding is equipped with a point plate, and shovel board middle part symmetry shape has been welded flanging gusset.This cubic metre of earth of heading end in the course of the work, flanging gusset can ensure the shaping basis of U-shaped irrigation canals and ditches, shovel board can carry out Pingdu finishing to the canal shoulder of U-shaped irrigation canals and ditches, solve existing machinery thus to repair canal shoulder in tunneling process, need artificial secondary to repair, affect the problem of operating efficiency to a certain extent.The irrigation canals and ditches excavation operation that can be widely used in industrial and agricultural production uses.
Description
Technical field
The present invention relates to a kind of earthwork heading end of U-shaped irrigation canals and ditches development machine, belong to irrigation canals and ditches excavating equipment technical field.
Background technology
In construction of water conservancy works, often needing the excavation operation carrying out U-shaped ejectment Box Drain in farmland, the excavation of existing farmland ditch, is all generally by machinery or dependence hand digging.The type of current excavation machinery mainly contains three kinds, and one is turnplow formula ditching machine, and its operating principle is just as plowing, and when defect is trench digging, tractive resistance is large; The second is rotary ditcher, and its operating principle is just as milling tool, and defect is that power consumption is large, efficiency is low; The third is the excavator of various model, and its operating principle is that backhoe is cut the earth, rotated unloading, and defect is that excavated irrigation canals and ditches are deep mixed, and need the finishing of artificial secondary, work consuming is time-consuming, increases engineering cost.Not only labor intensive is many to rely on hand digging irrigation canals and ditches, and operating rate is slow, and labour intensity is large.On the other hand, existing excavation machinery generally has baroque deficiency, causes keeping in repair loaded down with trivial details inconvenience simultaneously, and can not repair canal shoulder in tunneling process, needs artificial secondary to repair, affects operating efficiency to a certain extent.
Summary of the invention
The object of the invention is to: provide a kind of structure simple, convenient for maintaining, effectively can solve the irrigation canals and ditches that existing excavation machinery excavates deep mixed, and existing development machine can not be repaired canal shoulder in tunneling process, need artificial secondary to repair, affect the earthwork heading end of the U-shaped irrigation canals and ditches development machine of operating efficiency problem to a certain extent.
The present invention realizes above-mentioned purpose by the following technical solutions:
An earthwork heading end for U-shaped irrigation canals and ditches development machine, it by tunnel cylinder, transmission auger, driving blade, point plate, shovel board and flanging gusset form; It is characterized in that: be provided with transmission auger by mounting rod and bearing in driving cylinder, the termination, screw-conveyer-shaft front end of transmission auger is provided with driving core cutter, and the screw-conveyer-shaft of driving core cutter rear end is provided with driving blade; The screw-conveyer-shaft rear end of transmission auger is provided with hydraulic motor, the flat-shaped shovel board that has been welded of driving cylinder port top water above driving core cutter, and in shovel board, vertical welding is equipped with a point plate, and the shovel board middle part symmetry shape tunneling cylinder port both sides has been welded flanging gusset.
A described point plate is that Eight characters shape is arranged.
Beneficial effect of the present invention is:
During the earthwork heading end work of this U-shaped irrigation canals and ditches development machine, by driving core cutter and driving blade, ground is carried out to the excavation operation of U-shaped irrigation canals and ditches, U-shaped irrigation canals and ditches one-shot forming can be made, and operating efficiency is high, canal shape is neat, section standard.The earthwork of excavating in operation process is transmitted to driving tube rear end by transmission auger, thus completes the shaping excavation operation of U-shaped irrigation canals and ditches.Heading end in the course of the work, flanging gusset can be repaired the surface of U-shaped irrigation canals and ditches, to ensure the shaping basis of U-shaped irrigation canals and ditches, shovel board can carry out Pingdu finishing to the canal shoulder of U-shaped irrigation canals and ditches, canal shoulder Pingdu is repaired the earthwork produced and is allocated to canal shoulder both sides by a point plate, solve existing machinery thus to repair canal shoulder in tunneling process, need artificial secondary to repair, affect the problem of operating efficiency to a certain extent.The irrigation canals and ditches excavation operation that can be widely used in industrial and agricultural production uses.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left TV structure schematic diagram of heading end of the present invention.
In figure: 1, tunnel cylinder, 2, transmission auger, 3, driving blade, 4, point plate, 5, shovel board, 6, flanging gusset, 7, mounting rod, 8, driving core cutter, 9, hydraulic motor.
In figure: detailed description of the invention
The earthwork heading end of this U-shaped irrigation canals and ditches development machine by tunneling cylinder 1, transmission auger 2, driving blade 3, point plate 4, shovel board 5 and flanging gusset 6 form.Be provided with transmission auger 2 by mounting rod 7 and bearing in driving cylinder 1, the termination, screw-conveyer-shaft front end of transmission auger 2 is provided with driving core cutter 8, the screw-conveyer-shaft of driving core cutter 8 rear end is provided with driving blade 3; The screw-conveyer-shaft rear end of transmission auger 2 is provided with hydraulic motor 9, the flat-shaped shovel board 5 that has been welded of driving cylinder 1 port top water above driving core cutter 8, shovel board 5 is equipped with point plate 4 in Eight characters shape vertical welding, and the shovel board 5 middle part symmetry shape tunneling cylinder 1 port both sides has been welded flanging gusset 6; To repair the surface of U-shaped irrigation canals and ditches and canal shoulder corner, to ensure the shaping basis of U-shaped irrigation canals and ditches, facilitate carrying out smoothly of follow-up anti-leakage lining operation.
When the earthwork heading end of this U-shaped irrigation canals and ditches development machine is installed, be arranged on the engine front end of caterpillar tractor formation by hydraulic cylinder, the operating angle of hydraulic cylinder adjustable heading end, thus the depth of institute's ditching canal can be controlled.Hydraulic motor 9 is connected with the hydraulic system of engine, to provide operation power to heading end.
When the earthwork heading end of this U-shaped irrigation canals and ditches development machine works, move ahead under the effect of engine, first driving core cutter 8 excavates the irrigation canals and ditches earthwork, is formed centrally central cavity in the earthwork that driving blade 3 is excavated, thus reduce the excavation load of driving blade 3, improve driving progress.In this course, the earthwork that driving core cutter 8 and driving blade 3 excavate is sent to driving cylinder 1 rear end by transmission auger 2, and the final side being delivered to institute's ditching canal by the conveyer of engine; Thus complete the shaping excavation operation of U-shaped irrigation canals and ditches.
Heading end is in tunneling process, and flanging gusset 6 can carry out shaping to irrigation canals and ditches limit and canal shoulder simultaneously, to ensure the shaping basis of U-shaped irrigation canals and ditches, facilitates carrying out smoothly of follow-up anti-leakage lining operation.Meanwhile, shovel board 5 can carry out Pingdu finishing to the canal shoulder of U-shaped irrigation canals and ditches, canal shoulder Pingdu is repaired the earthwork produced and is allocated to canal shoulder both sides by point plate 4 points, solves existing machinery thus and can not repair canal shoulder in tunneling process, need artificial secondary to carry out the problem of repairing.
The earthwork heading end of this U-shaped irrigation canals and ditches development machine is reasonable in design, and structure is simple, and driving speed is 2 ~ 4 meter ∕ minute, and the irrigation canals and ditches excavation operation that can be widely used in industrial and agricultural production uses.
Claims (2)
1. an earthwork heading end for U-shaped irrigation canals and ditches development machine, it is formed by tunneling cylinder (1), transmission auger (2), driving blade (3), point plate (4), shovel board (5) and flanging gusset (6); It is characterized in that: in driving cylinder (1), by mounting rod (7) and bearing, transmission auger (2) is installed, the termination, screw-conveyer-shaft front end of transmission auger (2) is provided with driving core cutter (8), and the screw-conveyer-shaft of driving core cutter (8) rear end is provided with driving blade (3); The screw-conveyer-shaft rear end of transmission auger (2) is provided with hydraulic motor (9), the flat-shaped shovel board that has been welded (5) of driving cylinder (1) port top water of driving core cutter (8) top, the upper vertical welding of shovel board (5) is equipped with a point plate (4), and shovel board (5) the middle part symmetry shape tunneling cylinder (1) port both sides has been welded flanging gusset (6).
2. the earthwork heading end of a kind of U-shaped irrigation canals and ditches development machine according to claim 1, is characterized in that: described point plate (4) is arranged in Eight characters shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433845.XA CN104179215B (en) | 2014-08-29 | 2014-08-29 | A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433845.XA CN104179215B (en) | 2014-08-29 | 2014-08-29 | A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine |
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| Publication Number | Publication Date |
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| CN104179215A CN104179215A (en) | 2014-12-03 |
| CN104179215B true CN104179215B (en) | 2016-03-09 |
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| CN201410433845.XA Active CN104179215B (en) | 2014-08-29 | 2014-08-29 | A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351584A (en) * | 2016-10-08 | 2017-01-25 | 郑州神利达钻采设备有限公司 | Excavating device for variable diameter hole |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398607A (en) * | 1981-06-08 | 1983-08-16 | Roscoe Brown Corporation | Auger with adjustable wear plate |
| CN1006317B (en) * | 1987-07-18 | 1990-01-03 | 陕西省交口抽渭灌溉管理局 | Self-advancing lining machine for U-shaped canal |
| JPH07173985A (en) * | 1993-12-17 | 1995-07-11 | Tokyu Constr Co Ltd | After-boring surplus soil removal device for auger screw |
| JPH08158771A (en) * | 1995-03-22 | 1996-06-18 | Kyushu Electric Power Co Inc | Screw earth auger device |
| AUPR089100A0 (en) * | 2000-10-19 | 2000-11-16 | Menz, Graham Hargrave | Trenching machine |
| CN101942848B (en) * | 2010-09-24 | 2011-12-14 | 湖北楚峰水电工程有限公司 | Self-propelled U-shaped trench earth ditching and lining integrated machine |
| AU2012244112A1 (en) * | 2012-10-22 | 2014-05-08 | Future Construction & Civil Pty Ltd | Excavation devices and methods |
| CN203618316U (en) * | 2014-01-02 | 2014-06-04 | 重庆吉克科技发展有限公司 | Spiral ditcher |
| CN204001008U (en) * | 2014-08-29 | 2014-12-10 | 湖北楚峰水电工程有限公司 | A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine |
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