CN1058064A - Dual-wheel ditcher for u-shaped ditch - Google Patents
Dual-wheel ditcher for u-shaped ditch Download PDFInfo
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- CN1058064A CN1058064A CN 91104873 CN91104873A CN1058064A CN 1058064 A CN1058064 A CN 1058064A CN 91104873 CN91104873 CN 91104873 CN 91104873 A CN91104873 A CN 91104873A CN 1058064 A CN1058064 A CN 1058064A
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- earth
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- excavation
- ditcher
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Abstract
The present invention relates to a kind of dual-wheel ditcher for U-shaped ditch.This machine utilizes the milling principle to excavate soil.Use Dongfanghong-75 tractor-drawn during work, advance along design channel center line, power by line shaft output imports overload clutch into again to gearbox through universal joint, speed is reduced to 90 rev/mins, make the wheel rotation of cutting the earth, the wheel of cutting the earth relies on high speed centrifugation power that the soil of cutout is thrown to the top, be placed on canal bank both sides through the earth separation plate branch, again by the steadying plate shaping, thereby the U type channel that the standard of excavating out is neat, cooperate the work of U type channel concrete coffering machine, also can be used for road and rail and mine ditching operation.
Description
The present invention relates to a kind of dual-wheel ditcher for U-shaped ditch.
U type channel is the good canal for water conveyance of a kind of hydraulics, adopts concrete lining in order to prevent seepage.Come out at the existing U type canal lining machine of China at present.But the canal base of U type canal lining still adopts hand excavation's mode to carry out, and this hand excavation's mode speed is slow, labor intensive is many and of poor quality.Though the report of channel trench digger is abroad arranged, be mostly the trenching machine of ladder type channel, still there is not U type ditcher.
The objective of the invention is to can be for U type canal lining machine provides a kind of dual-wheel ditcher for U-shaped ditch that matches, and it can once become canal, and section standard, canal type are neat.To improve the lining cutting speed and the quality of U type channel, save manpower and material.
The present invention has designed a kind of dual-wheel ditcher for U-shaped ditch, and this machine utilizes the milling principle to excavate soil.Use Dongfanghong-75 tractor-drawn during work, advance along design channel center line, power by line shaft output imports overload clutch into through universal joint, arrive gearbox again, speed is reduced to 90 rev/mins, make the wheel rotation of cutting the earth, the wheel of cutting the earth relies on high speed centrifugation power that the soil of cutout is thrown to the top, be placed on canal bank both sides through the earth separation plate branch,, thereby excavate out the U type channel of standard again by the steadying plate shaping.
The present invention is made of a frame, 2 wheels of cutting the earth, the ploughshare that breaks ground, a steadying plate, tail wheel, transmission system and a hydraulic system.The wheel of cutting the earth is a hollow disk of taper, the surface is provided with the excavation cutter, 2 wheels of cutting the earth are installed on the gearbox by 2 splined shafts respectively, gearbox is installed on the frame by bolt, above 2 wheels of cutting the earth, a wing earth separation plate is installed respectively, on the outer side frame of 2 wheels of cutting the earth, a retaining Tu Liang that can regulate lifting is installed respectively, respectively be provided with the native trim panel of dialling of 2 swallow-tail forms on each retaining Tu Liang, on the preceding methods, rack of wheel of cutting the earth, be provided with backplate.The ploughshare that breaks ground is welded on the lower end of the tulwar that breaks ground, and the upper end of its tulwar that breaks ground is installed on the crossbeam of two frames between the wheel of cutting the earth by bolt.Be provided with the steadying plate of a U type on the frame at the rear portion that shoveling is taken turns, a long-pending native eliminator is being welded in middle the place ahead of steadying plate bottom.Hydraulic system is made up of oil cylinder, rubber tube and piston rod, is provided with the spacing card that can adjust the trench digging degree of depth on oil cylinder, and the termination of piston rod is connected one and is located on the frame rear end tail wheel frame, and tail wheel is connected on the tail wheel frame by a fork.Transmission system is made up of universal joint assembly, overload clutch and a gearbox.
The invention has the advantages that it can be with excavation, throw soil and shaping once be finished, the canal type is neat, the section standard, is suitable for the operation of U type channel concrete coffering machine.The present invention has remarkable economic efficiency, each machine-team excavation channel 400m of trencher operation, earth excavation 291m
3, being equivalent to 194 labours' workload, can add up to RMB 582 yuan by 3 yuan of calculating each work day, and 138 yuan of each machine-team actual consumption expenses of this machine, so every machine-team can be saved 444 yuan of labor wage.
Description of drawings:
Fig. 1 is a complete machine side-looking structure chart of the present invention
Fig. 2 is that complete machine of the present invention is faced structure chart
Fig. 3 is a shoveling rolling hitch composition of the present invention
Fig. 4 is a shoveling wheel sectional view of the present invention
Fig. 5 is blade structure figure of the present invention
Fig. 6 is a steadying plate structure chart of the present invention
1 is frame among the figure, the 2nd, and the wheel of cutting the earth, the 3rd, the ploughshare that breaks ground, the 4th, steadying plate, the 5th, tail wheel, the 6th, transmission system, the 7th, hydraulic system, the 8th, excavation cutter, the 9th, splined shaft, the 10th, gearbox, the 11st, the tulwar that breaks ground, the 12nd, bolt, the 13rd, earth separation plate, the 14th, retaining Tu Liang, the 15th, dial native trim panel, the 16th, long-pending native eliminator, the 17th, oil cylinder, the 18th, rubber tube, the 19th, piston rod, the 20th, spacing card, the 21st, fork, the 22nd, universal joint assembly, the 23rd, overload clutch, the 24th, medial surface, the 25th, cylinder, the 26th, cone 27 is lateral surfaces, the 28th, tool rest, the 29th, blade, the 30th, cutter head, the 31st, insert groove, the 32nd, backplate, the 33rd, traction ear, the 34th, tail wheel frame.
The invention will be further described with most preferred embodiment below in conjunction with accompanying drawing:
The present invention is made of a frame (1), 2 cut the earth wheel (2), the ploughshare that breaks ground (3), a steadying plate (4), a tail wheel (5), transmission system (6) and hydraulic systems (7).
The wheel (2) of cutting the earth is a hollow disk of taper, the surface is provided with excavation cutter (8), 2 wheels (2) of cutting the earth are installed on the gearbox (10) by 2 splined shafts (9) respectively, gearbox (10) is installed on the frame (1) by bolt (12), top at 2 wheels (2) of cutting the earth respectively is installed with a wing earth separation plate (13), on the outer side frame (1) of 2 wheels (2) of cutting the earth a retaining Tu Liang (14) that can regulate lifting is installed respectively, respectively be provided with group native trim panel (15) of 2 swallow-tail forms on each retaining Tu Liang (14), on the preceding methods, rack (1) of wheel (2) of cutting the earth, be provided with backplate (32).The ploughshare (3) that breaks ground is welded on the lower end of the tulwar that breaks ground (11), and the upper end of its tulwar that breaks ground (11) is installed on the crossbeam of 2 frames (1) between the wheel (2) of cutting the earth by bolt (12).Be provided with the steadying plate (4) of a U type on the frame (1) at the rear portion of the wheel (2) of cutting the earth, middle the place ahead of steadying plate (4) bottom is being welded one and is being amassed native eliminator (16).Hydraulic system (7) is made up of oil cylinder (17), rubber tube (18) and piston rod (19), on oil cylinder (17), be provided with the spacing card (20) that to adjust the trench digging degree of depth, the termination of piston rod (19) is connected on the tail wheel frame (34) that is located at frame (1) rear end, and tail wheel (5) is connected on the tail wheel frame (34) by a fork (21).Transmission system (6) is made up of a universal joint assembly (22), overload clutch (23) and gearbox (10).
The wheel (2) of cutting the earth is welded by a medial surface (24), cylinder (25), cone (26) and an outer lateral side (27), welding 5 on the surface of wheel (2) of cutting the earth arranges and digs cutter (8), wherein cylinder (25) is provided with 1 row's 12 excavation cuttves (8), cone (26) is provided with 2 rows, 12 excavation cuttves of every row (8), lateral surface (27) is provided with 2 rows, and wherein a row is provided with 12 excavation cuttves (8), and another row is provided with 6 excavation cuttves (8).Excavation cutter (8) on the cylinder (25) is 45 degree with the angle of splined shaft (9), on the cone (26) 2 arrange dig cutter (8) wherein the angle of a row excavation cutter (8) and splined shaft (9) be 30 degree, the excavation cutter (8) on another row is 25 degree with the angle of splined shaft (9).Excavation cutter (8) is made of tool rest (28), blade (29) and cutter head (30), tool rest (28) is welded on the wheel (2) of cutting the earth, blade (29) is connected on the tool rest (28) by bolt (12), the top of blade (29) distributing uniformly one row insert groove (31), cutter head (30) gap is welded in the insert groove (31) alternately, staggered 20mm about the blade (29) on former and later two excavation cuttves (8).Cutter head (30) is to be made by a kind of YG6 alloy material.Rotating speed when cutting the earth wheel (2) work is that per minute 90 changes, and maximum line speeds is 7.92m.Splined shaft (9) is 14 degree with the angle of the axis of pitch of gearbox (10) casing.Distribution cross section when the excavation cutter (8) on 2 shoveling wheels (2) is worked is a U type curved surface.
Be provided with 2 traction ears (33) at frame (1) front end, will draw ear (33) during use and be connected, rubber tube (18) is connected with the oil pump of tractor, universal joint assembly (22) is connected with the power output shaft of tractor with the draw hook of tractor.
Claims (8)
1, a kind of dual-wheel ditcher for U-shaped ditch, it is made of frame (1), 2 cut the earth wheel (2), the ploughshare that breaks ground (3), steadying plate (4), tail wheel (5), transmission system (6) and hydraulic systems (7), it is characterized in that:
(1), the wheel (2) of cutting the earth is a hollow disk of taper, the surface is provided with excavation cutter (8), 2 wheels (2) of cutting the earth are installed on the gearbox (10) by 2 splined shafts (9) respectively, gearbox (10) is installed on the frame (1) by bolt (12), top at 2 wheels (2) of cutting the earth respectively is installed with a wing earth separation plate (13), on the outer side frame (1) of 2 wheels (2) of cutting the earth, a retaining Tu Liang (14) that can regulate lifting is installed respectively, respectively be provided with group native trim panel (15) of 2 swallow-tail forms on each retaining Tu Liang (14), on the frame (1) in wheel (2) the place ahead of cutting the earth, be provided with backplate (32);
(2), the ploughshare that breaks ground (3) is welded on the lower end of the tulwar that breaks ground (11), the upper end of its tulwar that breaks ground (11) is installed on the crossbeam of 2 frames (1) between the wheel (2) of cutting the earth by bolt (12);
(3), on the frame (1) at the rear portion of the wheel (2) of cutting the earth, be provided with the steadying plate (4) of a U type, middle the place ahead of steadying plate (4) bottom is being welded one and is being amassed native eliminator (16);
(4), hydraulic system (7) is made up of oil cylinder (17), rubber tube (18) and piston rod (19), oil cylinder (17) is provided with the spacing card (20) that can adjust the trench digging degree of depth, the termination of piston rod (19) is connected on the tail wheel frame (34) that is located at frame (1) rear end, and tail wheel (5) is connected on the tail wheel frame (34) by a fork (21);
(5), transmission system (6) is made up of a universal joint assembly (22), overload clutch (23) and gearbox (10).
2, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 is characterized in that described
The wheel (2) of cutting the earth is welded by a medial surface (24), cylinder (25), cone (26) and a lateral surface (27), welding 5 on the surface of wheel (2) of cutting the earth arranges and digs cutter (8), wherein cylinder (25) is provided with 1 row's 12 excavation cuttves (8), cone (26) is provided with 2 rows, 12 excavation cuttves of every row (8), lateral surface (27) is provided with 2 rows, and wherein a row is provided with 12 excavation cuttves (8), and another row is provided with 6 excavation cuttves (8).
3, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2, the angle of excavation cutter (8) and splined shaft (9) on the cylinder (25) of wheel (2) of it is characterized in that cutting the earth is 45 degree, on the cone (25) 2 arrange dig cutter (8) wherein the angle of a row excavation cutter (8) and splined shaft (9) be 30 degree, the excavation cutter (8) on another row is 25 degree with the angle of splined shaft (9).
4, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2, it is characterized in that the excavation cutter (8) on the described shoveling wheel (2) is made of tool rest (28), blade (29) and cutter head (30), tool rest (28) is welded on the wheel (2) of cutting the earth, blade (29) is connected on the tool rest (28) by bolt (12), the top of blade (29) distributing uniformly one row insert groove (31), be welded in the insert groove (31) to cutter head (30) interleaved staggered 20mm about the blade (29) on former and later two excavation cuttves (8).
5, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2, the cutter head (30) that it is characterized in that the excavation cutter (8) on the described shoveling wheel (2) are a kind ofly to be made by the YG6 alloy material.
6, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2 is characterized in that the rotating speed of described shoveling wheel (2) when work is that per minute 90 changes, and maximum line velocity is 7.92m.
7, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2 is characterized in that described shoveling wheel (2) connects the splined shaft (9) and gearbox (10) of gearbox (10), and the angle of the axis of pitch of casing is 14 degree.
8, dual-wheel ditcher for U-shaped ditch as claimed in claim 1 or 2, the distribution cross section when it is characterized in that excavation cutter (8) work on described 2 wheels (2) of cutting the earth is a U type curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104873 CN1024698C (en) | 1991-07-23 | 1991-07-23 | Dual-wheel ditcher for U-shaped ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104873 CN1024698C (en) | 1991-07-23 | 1991-07-23 | Dual-wheel ditcher for U-shaped ditch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1058064A true CN1058064A (en) | 1992-01-22 |
| CN1024698C CN1024698C (en) | 1994-05-25 |
Family
ID=4906863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91104873 Expired - Fee Related CN1024698C (en) | 1991-07-23 | 1991-07-23 | Dual-wheel ditcher for U-shaped ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024698C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942848A (en) * | 2010-09-24 | 2011-01-12 | 湖北楚峰水电工程有限公司 | Self-propelled U-shaped trench earth ditching and lining integrated machine |
| CN102094408A (en) * | 2010-12-30 | 2011-06-15 | 洛阳理工学院 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
-
1991
- 1991-07-23 CN CN 91104873 patent/CN1024698C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942848A (en) * | 2010-09-24 | 2011-01-12 | 湖北楚峰水电工程有限公司 | Self-propelled U-shaped trench earth ditching and lining integrated machine |
| CN102094408A (en) * | 2010-12-30 | 2011-06-15 | 洛阳理工学院 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1024698C (en) | 1994-05-25 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |