CN101785385A - Ditching machine - Google Patents
Ditching machine Download PDFInfo
- Publication number
- CN101785385A CN101785385A CN 201010117884 CN201010117884A CN101785385A CN 101785385 A CN101785385 A CN 101785385A CN 201010117884 CN201010117884 CN 201010117884 CN 201010117884 A CN201010117884 A CN 201010117884A CN 101785385 A CN101785385 A CN 101785385A
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- CN
- China
- Prior art keywords
- ditching machine
- oil cylinder
- drive sprocket
- afer bay
- forebay
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Abstract
The invention discloses a ditching machine, comprising a front frame connected with a tractor frame and a rear frame connected with the front frame by a drive sprocket axle, wherein the drive sprocket axle is provided with a drive sprocket; the other end of the rear frame is provided with a driven sprocket; a middle sprocket and a roller are arranged in the middle of the rear frame; the drive sprocket, the middle sprocket, the roller and the driven sprocket are connected by a chain with ditching cutters; a hydrocylinder I is arranged between the tractor frame and the front frame; a front support is connected on the front frame and a rear support is connected on the rear frame; a hydrocylinder II is arranged between the front support and the rear frame; a hydraulic motor is arranged on the drive sprocket; the hydrocylinder I, the hydrocylinder II and the hydraulic motor are respectively communicated with a hydraulic distributor on the tractor through hydraulic oil pipes. The ditching machine is used together with the hydraulic remote control tractor, employs the remote control to control the operation, is flexible in operation and high in operation efficiency, is driven by the hydraulic motor, employs the hydrocylinders to control the operating depth and is simple in structure and convenient to maintain.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to a kind of ditching machine, be specifically related to a kind of by ditching machine fluid motor-driven, hydraulic jack control depth of implements.
Background technology
At present, most of ditching machine that uses with tractor, its power train jacking system of unifying all adopts mechanical transmission structure, provides power by the engine of tractor to it.There is following shortcoming in the ditching machine of this structure: 1) can not adopt remote controller flexible operating control operation; 2) by the power take-off transferring power, its syndeton complexity is inconvenient to safeguard.
Summary of the invention
At the problem and the defective that exist in the above-mentioned prior art problem, the ditching machine that the object of the present invention is to provide a kind of simple in structure, flexible operation, can use with the hydraulicefficiency telecontrol tractor.
Practical foregoing invention purpose technical scheme is a kind of ditching machine, it comprises the forebay that is connected with tractor frame, the afer bay that is connected by drive sprocket axle with forebay, drive sprocket is installed on the drive sprocket axle, the afer bay other end is equipped with driven sprocket, the centre of afer bay is equipped with intermediate chain wheel and roller, is connected with the chain of band ditching knife between drive sprocket, intermediate chain wheel, roller and driven sprocket, and oil cylinder I is installed between tractor frame and forebay; Be connected with fore-stock on the forebay, be connected with after-poppet on the afer bay, oil cylinder II is installed between fore-stock and afer bay; Hydraulic motor is installed on drive sprocket; Described oil cylinder I, oil cylinder II, hydraulic motor are communicated with pressure distributor on the tractor by hydraulic oil pipe respectively.
Described intermediate chain wheel is connected with the support of afer bay bottom by middle wheel shaft, is connected with left and right sides screw feeder at the two ends of middle wheel shaft.
Described tractor frame is connected with forebay by hinge II.
Driven sprocket is connected with afer bay by follower shaft; Intermediate chain wheel is connected with the support of afer bay bottom by middle wheel shaft.
The end of described oil cylinder I is connected with tractor frame by hinge I, and the other end of oil cylinder I is connected with forebay by hinge III.
The end of described oil cylinder II is connected with fore-stock by preceding hinge axis, and the other end of oil cylinder II is connected with after-poppet by the back hinge axis.
Described cutter is connected with chain by bolt.
Described cutter has several and is evenly distributed on the chain.
The operation principle of ditching machine of the present invention:
Provide pressure-driven hydraulic motor by pressure distributor to hydraulic motor by the hydraulic oil container that is installed on the hydraulicefficiency telecontrol tractor, the power take-off of hydraulic motor drives drive sprocket and rotates, and fulfils assignment thereby drive chain movement.Ditching machine operation intensity is by the hydraulic pressure size decision that provides to hydraulic motor, and the big operation dynamics of hydraulic pressure is strong, a little less than the little operation dynamics of hydraulic pressure.
Provide hydraulic pressure to oil cylinder I, oil cylinder II by the hydraulic oil container that is installed on the hydraulicefficiency telecontrol tractor respectively by pressure distributor, control the degree of depth that its lifting changes operation.
Ditching machine of the present invention can be cast aside the silt that has dug in trench digging to the ditch both sides.
Ditching machine of the present invention is compared with the ditching machine of prior art has following advantage:
1) ditching machine of the present invention and hydraulicefficiency telecontrol tractor use, by remote controller control operation, flexible operation, operating efficiency height.
2) ditching machine of the present invention is that it is simple in structure by fluid motor-driven, hydraulic jack control depth of implements.
Description of drawings
Below in conjunction with embodiment and accompanying drawing, describe ditching machine of the present invention in detail.
Fig. 1 is a ditching machine structure chart schematic diagram of the present invention.
Fig. 2 is the structure chart of ditching machine of the present invention left and right sides screw feeder.
Embodiment
The structure chart of ditching machine of the present invention as shown in Figure 1, a kind of ditching machine, it comprises the forebay 6 that is connected with tractor frame 1, the afer bay 17 that is connected by drive sprocket axle 23 with forebay 6, drive sprocket 9 is installed on the drive sprocket axle 23, afer bay 17 other ends are equipped with driven sprocket 15, the centre of afer bay 17 is equipped with intermediate chain wheel 19 and roller 18, between drive sprocket 9, intermediate chain wheel 19, roller 18 and driven sprocket 15, be connected with the chain 22 of band ditching knife 13, it is characterized in that: between tractor frame 1 and forebay 6, oil cylinder I 3 is installed; Be connected with fore-stock 7 on the forebay 6, be connected with after-poppet 12 on the afer bay 17, between fore-stock 7 and afer bay 12, oil cylinder II 10 is installed; Hydraulic motor 24 is installed on drive sprocket 9; Described oil cylinder I3, oil cylinder II 10, hydraulic motor 24 are communicated with pressure distributor on the tractor by hydraulic oil pipe respectively.
Described intermediate chain wheel 19 is connected with the support of afer bay 17 bottoms by middle wheel shaft 20, is connected with left and right sides screw feeder 21 at the two ends of middle wheel shaft 20, in the structure of described left and right sides screw feeder 21 as shown in Figure 2.
Described tractor frame is connected with forebay 6 by hinge II 4.
Described driven sprocket 15 is connected with afer bay 17 by follower shaft 16; Intermediate chain wheel 19 is connected with the support of afer bay 17 bottoms by middle wheel shaft 20.
The end of described oil cylinder I 3 is connected with tractor frame by hinge I 2, and the other end of oil cylinder I 3 is connected with forebay 6 by hinge III 5.
The end of described oil cylinder II 10 is connected with fore-stock 7 by preceding hinge axis 8, and the other end of oil cylinder II 10 is connected with after-poppet 12 by back hinge axis 11.
Described ditching knife 13 is connected with chain 22 by bolt 14.
Described ditching knife 13 has several and is evenly distributed on the chain 22.
Above-described only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (8)
1. ditching machine, it comprises the forebay (6) that is connected with tractor frame (1), the afer bay (17) that is connected by drive sprocket axle (23) with forebay (6), drive sprocket (9) is installed on the drive sprocket axle (23), afer bay (17) other end is equipped with driven sprocket (15), the centre of afer bay (17) is equipped with intermediate chain wheel (19) and roller (18), in drive sprocket (9), intermediate chain wheel (19), be connected with the chain (22) of band ditching knife (13) between roller (18) and the driven sprocket (15), it is characterized in that: between tractor frame (1) and forebay (6), oil cylinder I (3) is installed; Be connected with fore-stock (7) on the forebay (6), be connected with after-poppet (12) on the afer bay (17), between fore-stock (7) and afer bay (12), oil cylinder II (10) is installed; Hydraulic motor (24) is installed on drive sprocket (9); Described oil cylinder I (3), oil cylinder II (10), hydraulic motor (24) are communicated with pressure distributor on the tractor by hydraulic oil pipe respectively.
2. ditching machine according to claim 1 is characterized in that: described intermediate chain wheel (19) is connected by the following support of middle wheel shaft (20) and afer bay (17), is connected with left and right sides screw feeder (21) at the two ends of middle wheel shaft (20).
3. ditching machine according to claim 1 and 2 is characterized in that: described tractor frame is connected with forebay (6) by hinge II (4).
4. ditching machine according to claim 1 and 2 is characterized in that: driven sprocket (15) is connected with afer bay (17) by follower shaft (16); Intermediate chain wheel (19) is connected by the following support of middle wheel shaft (20) and afer bay (17).
5. ditching machine according to claim 1 and 2 is characterized in that: the end of described oil cylinder I (3) is connected with tractor frame by hinge I (2), and the other end of oil cylinder I (3) is connected with forebay (6) by hinge III (5).
6. ditching machine according to claim 1 and 2 is characterized in that: the end of described oil cylinder II (10) is connected with fore-stock (7) by preceding hinge axis (8), and the other end of oil cylinder II (10) is connected with after-poppet (12) by back hinge axis (11).
7. ditching machine according to claim 1 and 2 is characterized in that: described cutter (13) is connected with chain (22) by bolt (14).
8. ditching machine according to claim 1 and 2 is characterized in that: described cutter (13) has several and is evenly distributed on the chain (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101178840A CN101785385B (en) | 2010-03-04 | 2010-03-04 | Ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101178840A CN101785385B (en) | 2010-03-04 | 2010-03-04 | Ditching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101785385A true CN101785385A (en) | 2010-07-28 |
| CN101785385B CN101785385B (en) | 2011-11-09 |
Family
ID=42528889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101178840A Expired - Fee Related CN101785385B (en) | 2010-03-04 | 2010-03-04 | Ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101785385B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348790A (en) * | 2013-07-02 | 2013-10-16 | 邓光辉 | Front-arranged type rotary cultivator |
| CN103348802A (en) * | 2013-07-20 | 2013-10-16 | 嘉兴职业技术学院 | Chained ditcher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224427A (en) * | 1996-02-27 | 1997-09-02 | Mitsubishi Agricult Mach Co Ltd | Walking type non-tilled planting machine |
| CN1383923A (en) * | 2002-06-14 | 2002-12-11 | 西北农林科技大学机械与电子工程学院 | Straw-crushing, covering, no-tillage seeding and fertilizing machine |
| CN2596720Y (en) * | 2003-01-02 | 2004-01-07 | 西北农林科技大学 | Intermittent ditching rotary plow |
| US20040112613A1 (en) * | 2002-12-13 | 2004-06-17 | Mcgivery John W. | Excavation system and method |
| CN201629950U (en) * | 2010-03-04 | 2010-11-17 | 西北农林科技大学 | Ditching machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207943U (en) * | 1986-10-11 | 1987-04-29 | 张志俭 | Amphibious ditching and tube laying machine |
-
2010
- 2010-03-04 CN CN2010101178840A patent/CN101785385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224427A (en) * | 1996-02-27 | 1997-09-02 | Mitsubishi Agricult Mach Co Ltd | Walking type non-tilled planting machine |
| CN1383923A (en) * | 2002-06-14 | 2002-12-11 | 西北农林科技大学机械与电子工程学院 | Straw-crushing, covering, no-tillage seeding and fertilizing machine |
| US20040112613A1 (en) * | 2002-12-13 | 2004-06-17 | Mcgivery John W. | Excavation system and method |
| CN2596720Y (en) * | 2003-01-02 | 2004-01-07 | 西北农林科技大学 | Intermittent ditching rotary plow |
| CN201629950U (en) * | 2010-03-04 | 2010-11-17 | 西北农林科技大学 | Ditching machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348790A (en) * | 2013-07-02 | 2013-10-16 | 邓光辉 | Front-arranged type rotary cultivator |
| CN103348802A (en) * | 2013-07-20 | 2013-10-16 | 嘉兴职业技术学院 | Chained ditcher |
| CN103348802B (en) * | 2013-07-20 | 2015-07-29 | 嘉兴职业技术学院 | A kind of chain ditcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101785385B (en) | 2011-11-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20111109 Termination date: 20120304 |