CN203675577U - Efficient hydraulically driven farmland ditching combined device - Google Patents
Efficient hydraulically driven farmland ditching combined device Download PDFInfo
- Publication number
- CN203675577U CN203675577U CN201320707713.2U CN201320707713U CN203675577U CN 203675577 U CN203675577 U CN 203675577U CN 201320707713 U CN201320707713 U CN 201320707713U CN 203675577 U CN203675577 U CN 203675577U
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- CN
- China
- Prior art keywords
- ditching
- trench digging
- hydraulic
- cutterhead
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses an efficient hydraulically driven farmland ditching combined device which consists of a ditching mechanism and a power mechanism, wherein the ditching mechanism comprises a ditching cutter and a ditch cleaning shovel while the power mechanism comprises a hydraulic station and a hydraulic motor. Ditching blades which incline left and right at a certain angle are uniformly installed on the circumference of the ditching cutter, respectively, a preposed coulter is installed in front of the ditching cutter, the ditch cleaning shovel is installed behind the ditching cutter, the ditching cutter is directly connected with the hydraulic motor through a coupler, the preposed coulter, the ditching cutter and the ditch cleaning shovel form a ditching combined mechanism, and the ditching combined mechanism is hinged with a lifting oil cylinder. The device disclosed by the utility model has the advantages that the ditching cutter is driven by the hydraulic motor, so that the device is reliable to drive and convenient to operate; due to the overload protection function of the hydraulic system, when overload occurs, related members are not damaged; the preposed coulter is installed in front of the ditching cutter to loosen soil in the groove area in advance, so that the ditching power consumption is effectively reduced.
Description
Technical field
The present invention relates to a kind of agricultural machinery, be specially a kind of efficient hydraulic and drive farmland trench digging combination unit.
Background technology
The field furrower tool of the existing production in home and abroad and application mainly mechanically drives, the general type of belt drive such as gear, belt wheel or sprocket wheel that adopt, structure bulky complex, when ditching operation, required drive is larger, in complicated farm environment, open operation, be easy to cause because of overload
Summary of the invention
Content of the present invention is to provide a kind of efficient hydraulic to drive farmland trench digging combination unit for the problems referred to above, makes transmission mechanism and control procedure succinct, reliable, improves economy, reliability and stability that product uses.
The present invention solves the technical scheme that Related Technical Issues adopts: a kind of efficient hydraulic drives farmland trench digging combination unit, formed by ditcher mechanism and actuating unit, in ditcher mechanism, include trench digging cutterhead and ditch cleaning shovel, actuating unit comprises Hydraulic Station and hydraulic motor.Wherein ditcher mechanism is implemented channel excavation, is thrown soil; Hydraulic motor carries out rotary-cut trench digging by shaft coupling and the direct-connected driving trench digging of trench digging cutterhead cutterhead; Hydraulic motor provides hydraulic power by Hydraulic Station.
Two groups of furrow-opening cutter blades of the certain angle of direction inclination to the left and right respectively are evenly installed on above-mentioned trench digging cutterhead circumference; Trench digging cutterhead front is provided with preposition colter, for ploughing the earth of loose trench region before the cutterhead ditching operation of ditching; Trench digging cutterhead rear is provided with ditch cleaning shovel, for clearing up the surflaes of groove; Preposition colter, trench digging cutterhead and ditch cleaning shovel form trench digging combined mechanism; Trench digging combined mechanism and hoist cylinder are hinged, the lifting of hoist cylinder control trench digging combined mechanism.
Drive farmland trench digging combination unit by the efficient hydraulic of above-mentioned condition design, in the time that Hydraulic Station is worked, the lifting of hoist cylinder control trench digging combined mechanism; Preposition colter is ploughed the earth of loose trench region along direction of advance; Fluid motor-driven ditching knife disc spins, completes cutting, throws native ditching operation; Rearmounted ditch cleaning shovel carries out soil clearly to groove again, realizes complete ditching operation flow process.In the time meeting obstacle in operation and exceed rated load, the overload protection valve events on hydraulic control combination valve piece, thus protect whole trench digging combination unit.
The invention has the advantages that: adopt hydraulic motor directly to drive trench digging cutterhead, there is no the complicated machinery transmission mechanism of conventional ditching machine, reliable transmission, manipulation are conveniently; Due to the overload protection function of hydraulic system, in the time meeting obstacle generation overload, can not damage associated components; The preposition colter of installing before trench digging cutterhead, ploughs the earth of loose trench region in advance, effectively reduces the rotary-cut power consumption of trench digging cutterhead.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In Fig. 1: 1 Hydraulic Station 1-1 hydraulic oil pump 1-2 fuel tank 1-3 hydraulic control combination valve piece 1-3-1 overload protection valve 1-3-2 solenoid directional control valve 2 preposition colters 3 cutterhead 3-1 furrow-opening cutter blade 4 ditch cleanings of ditching shovel 5 hydraulic motor 6 hoist cylinders
Embodiment
Below in conjunction with accompanying drawing and example, the present invention is further described:
As shown in Figure 1, the present invention is made up of Hydraulic Station 1, preposition colter 2, trench digging cutterhead 3, ditch cleaning shovel 4, hydraulic motor 5, hoist cylinder 6 etc.
Above-mentioned Hydraulic Station 1 is made up of hydraulic oil pump 1-1, fuel tank 1-2 and hydraulic control combination valve piece 1-3 etc.; Overload protection valve 1-3-1 and solenoid directional control valve 1-3-2 are installed on hydraulic control combination valve piece 1-3, and in the time of load overload, overload protection valve 1-3-1 opens, thus protection hydraulic motor 5.
Two groups of furrow-opening cutter blade 3-1 of the certain angle of direction inclination to the left and right respectively are evenly installed on above-mentioned trench digging cutterhead 3 circumference, and furrow-opening cutter blade direction inclination to the left and right certain angle is conducive to throw to both sides soil; Trench digging cutterhead 3 fronts are provided with preposition colter 2, for ploughing the earth of loose trench region before cutterhead 3 ditching operations of ditching with the shoveling energy consumption of minimizing trench digging cutterhead 3; Trench digging cutterhead 3 rears are provided with ditch cleaning shovel 4, for clearing up the surflaes of groove; Trench digging cutterhead 3 is direct-connected by shaft coupling with hydraulic motor 5; Preposition colter 2, trench digging cutterhead 3 and ditch cleaning shovel 4 form trench digging combined mechanism, and trench digging combined mechanism and hoist cylinder 6 are hinged, and hoist cylinder 6 is controlled the lifting of trench digging combined mechanism.
Claims (3)
1. an efficient hydraulic drives farmland trench digging combination unit, formed by ditcher mechanism and actuating unit, in ditcher mechanism, include trench digging cutterhead (3) and ditch cleaning shovel (4), it is characterized in that: actuating unit comprises Hydraulic Station (1) and hydraulic motor (5), Hydraulic Station (1) provides power to hydraulic motor (5), and hydraulic motor (5) is connected with trench digging cutterhead (3) by shaft coupling.
2. a kind of efficient hydraulic according to claim 1 drives farmland trench digging combination unit, it is characterized in that: described Hydraulic Station (1) is made up of hydraulic oil pump (1-1), fuel tank (1-2) and hydraulic control combination valve piece (1-3); Overload protection valve (1-3-1) and solenoid directional control valve (1-3-2) are installed on hydraulic control combination valve piece (1-3), and in the time of load overload, overload protection valve (1-3-1) is opened.
3. a kind of efficient hydraulic according to claim 1 drives farmland trench digging combination unit, it is characterized in that: two groups of furrow-opening cutter blades (3-1) of the certain angle of direction inclination to the left and right respectively are evenly installed on described trench digging cutterhead (3) circumference, trench digging cutterhead (3) front is provided with preposition colter (2), trench digging cutterhead (3) rear is provided with ditch cleaning shovel (4), preposition colter (2), trench digging cutterhead (3) and ditch cleaning shovel (4) form trench digging combined mechanism, trench digging combined mechanism and hoist cylinder (6) are hinged, hoist cylinder (6) is controlled the lifting of trench digging combined mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707713.2U CN203675577U (en) | 2013-11-05 | 2013-11-05 | Efficient hydraulically driven farmland ditching combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707713.2U CN203675577U (en) | 2013-11-05 | 2013-11-05 | Efficient hydraulically driven farmland ditching combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675577U true CN203675577U (en) | 2014-07-02 |
Family
ID=50997566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707713.2U Expired - Lifetime CN203675577U (en) | 2013-11-05 | 2013-11-05 | Efficient hydraulically driven farmland ditching combined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104160809A (en) * | 2013-11-05 | 2014-11-26 | 南通棉花机械有限公司 | Efficient hydraulically-driven farmland ditching combined device |
| CN111779054A (en) * | 2020-07-20 | 2020-10-16 | 何红侠 | Outdoor building pipeline burying and ditching equipment with protective structure |
-
2013
- 2013-11-05 CN CN201320707713.2U patent/CN203675577U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104160809A (en) * | 2013-11-05 | 2014-11-26 | 南通棉花机械有限公司 | Efficient hydraulically-driven farmland ditching combined device |
| CN111779054A (en) * | 2020-07-20 | 2020-10-16 | 何红侠 | Outdoor building pipeline burying and ditching equipment with protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |