CN103749009A - Rotary cultivator group driven by hydraulic motors - Google Patents
Rotary cultivator group driven by hydraulic motors Download PDFInfo
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- CN103749009A CN103749009A CN201410022026.6A CN201410022026A CN103749009A CN 103749009 A CN103749009 A CN 103749009A CN 201410022026 A CN201410022026 A CN 201410022026A CN 103749009 A CN103749009 A CN 103749009A
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- support
- hydraulic
- driven
- rotary cultivator
- engine
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Abstract
The invention provides a rotary cultivator group driven by hydraulic motors. A rotary cultivator of the existing soil tillage device is driven by a single power driving device during traveling and rotary cultivation, rotary cultivation is insufficient due to the structure, the contact depth between a rotary cultivation harrow blade and soil is insufficient, and soil blocks which are not smashed thoroughly are remained on the ground surface after tillage. The rotary cultivator group driven by the hydraulic motors comprises a support (1), wherein the support is provided with an engine (2) and a hydraulic pump (3) which is connected with the engine; traveling wheels (4) are arranged on the bottom of the support; a traction frame (5) is arranged at the front end of the support and is connected with a power engine (7) through a mounting ring (6) on the traction frame; a group of hydraulic supports (8) are arranged at the rear end of the support; each hydraulic support is connected with a corresponding multifunctional rotary cultivator (9); each multifunctional rotary cultivator is driven by a corresponding hydraulic motor; and the hydraulic motors are connected with the hydraulic pump through hydraulic pipes (10). The rotary cultivator group is used for a soil tillage device.
Description
technical field:
the present invention relates to a kind of rotary tillage unit of fluid motor-driven.
background technology:
existing Soil tillage device generally adopts single power vehicle to provide to turn over and drives and walking drives, rotovator under this rotary tillage form is subject to the restriction of the locomotive speed of travel, because railroad traction is dispersed, easily there is speed change transport condition in locomotive, this is by the phenomenon that causes rotary tillage pause, rotary tillage to be short of power.Between Rotary tillage rake cutter and soil, contact degree of depth deficiency, cause soil by the weak effect of turning over, the rear earth's surface of turning over leaves the soil block of thoroughly not pulverized, the soil surface poor flatness after turning over.Soil regime is one of direct factor of successfully germinateing of seed, but these soil blocks can cause the problem that soil crack is large, soil moisture content is low, the seed demand insulation and the sufficient moisture that have just entered ground could germinate, but the large soil drought of the ventilation that cause in gap, affect the germination rate of seed, finally cause the underproduction.
summary of the invention:
the object of this invention is to provide a kind of rotary tillage unit of fluid motor-driven.
above-mentioned object realizes by following technical scheme:
a rotary tillage unit for fluid motor-driven, its composition comprises: support, the hydraulic pump of engine being installed on described support and being connected with described engine, described frame bottom is installed road wheel; Described support front end is installed hitch frame, described hitch frame connects power vehicle by the installing ring on it, described back-end support has one group of hydraulic support, each described hydraulic support connects respectively a multifunction rotavator, and the hydraulic motor of described multifunction rotavator connects described hydraulic pump by conduit under fluid pressure.
the rotary tillage unit of described fluid motor-driven, described multifunction rotavator is arranged to double, and takes stubble setting between the described multifunction rotavator front-seat, rear row is adjacent.
beneficial effect:
the present invention arranges traditional rotovator is improved, and is provided with many group multifunction rotavators, and the hydraulic motor of multifunction rotavator is connected in hydraulic pump by conduit under fluid pressure, and hydraulic pump is connected to an engine, therefrom obtains the power source of plowed soils.By rack-mount to engine and hydraulic pump, the hitch frame that support has by its front end is connected in power vehicle again, obtains walking power.The power of plowed soils and walking is respectively from engine and power vehicle like this, the ground power that revolves of rotovator is not subject to the restriction of traction locomotive, whole power of engine all flow to rotovator, so power abundance of each rotovator, rotary tillage process there will not be break, and the ground speed of revolving of rotovator evenly, to revolve soil after effective, rotary tillage finer and smoother.Directly, organize simultaneously rotary tillage soil of multifunction rotavator more, when replacing multiple locomotives in primitive form with multiple rotovator, revolve ground process, have advantages of that to revolve ground efficiency high, thereby, the working time of saving and saving power source indirectly there is.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
embodiment:
embodiment 1:
a rotary tillage unit for fluid motor-driven, its composition comprises: support 1, the hydraulic pump 3 of engine 2 being installed on described support and being connected with described engine, described frame bottom is installed road wheel 4; Described support front end is installed hitch frame 5, described hitch frame connects power vehicle 7 by the installing ring 6 on it, described back-end support has one group of hydraulic support 8, each described hydraulic support connects respectively a multifunction rotavator 9, each described multifunction rotavator is by one group of fluid motor-driven, and described hydraulic motor connects described hydraulic pump by conduit under fluid pressure 10.
embodiment 2:
according to the rotary tillage unit of the fluid motor-driven described in embodiment 1, described multifunction rotavator is by described fluid motor-driven, and described multifunction rotavator connects described hydraulic pump by described hydraulic motor.
embodiment 3:
according to the rotary tillage unit of the fluid motor-driven described in embodiment 1 or 2, described hydraulic support is connecting fluid cylinder pressure 11 also, and described hydraulic cylinder is arranged on described back-end support.
embodiment 4:
according to the rotary tillage unit of the fluid motor-driven described in embodiment 1 or 2 or 3, described multifunction rotavator is arranged to double, and takes stubble setting between the described multifunction rotavator front-seat, rear row is adjacent.
embodiment 5:
according to the rotary tillage unit of the fluid motor-driven described in embodiment 1 or 2 or 3 or 4, ato unit and hydraulic pump, start afterwards many groups multifunction rotavator that back-end support arranges, according to the quantity of the hydraulic motor of installing, adjust the outputting power of hydraulic pump, the travel speed of controlling afterwards power vehicle realizes its traction work, power vehicle, support and multifunction rotavator advance, and realize the process that power vehicle provides traction power, organizes the common rotary tillage soil of hydraulic motor more.
Claims (2)
1. a rotary tillage unit for fluid motor-driven, its composition comprises: support, is characterized in that: the hydraulic pump of engine being installed on described support and being connected with described engine, described frame bottom is installed road wheel; Described support front end is installed hitch frame, described hitch frame connects power vehicle by the installing ring on it, described back-end support has one group of hydraulic support, each described hydraulic support connects respectively a multifunction rotavator, and described multifunction rotavator connects described hydraulic pump by conduit under fluid pressure.
2. the rotary tillage unit of fluid motor-driven according to claim 1, is characterized in that: described multifunction rotavator is arranged to double, and takes stubble setting between the described multifunction rotavator front-seat, rear row is adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022026.6A CN103749009A (en) | 2014-01-19 | 2014-01-19 | Rotary cultivator group driven by hydraulic motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022026.6A CN103749009A (en) | 2014-01-19 | 2014-01-19 | Rotary cultivator group driven by hydraulic motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103749009A true CN103749009A (en) | 2014-04-30 |
Family
ID=50516474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022026.6A Pending CN103749009A (en) | 2014-01-19 | 2014-01-19 | Rotary cultivator group driven by hydraulic motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103749009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020186A (en) * | 2015-05-28 | 2015-11-04 | 重庆正格农业机械有限公司 | Hydraulic drive system used for rotary cultivator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793576A (en) * | 1953-10-13 | 1957-05-28 | Colin C Carpi | Fluid operated cultivator |
| GB1510716A (en) * | 1974-09-04 | 1978-05-17 | Cantone N | Agricultural machine |
| US4520873A (en) * | 1983-06-10 | 1985-06-04 | Eshet Eilon | Tractor-driven agricultural apparatus including a plurality of rotary-driven agricultural units |
| US5038868A (en) * | 1990-05-07 | 1991-08-13 | Richard Rinelli | Ground cultivator |
| US20040194984A1 (en) * | 2003-03-21 | 2004-10-07 | Mtd Products, Inc. | Hydraulic tiller assembly |
| CN202135459U (en) * | 2011-06-29 | 2012-02-08 | 泗洪县恒吉机械制造有限责任公司 | Wireless hydraulic control rotary-tilling stubble cleaner |
| CN102598898A (en) * | 2012-04-11 | 2012-07-25 | 盐城可理斯机械制造有限公司 | Multifunctional intelligent hydraulic rotary tiller |
| CN202759749U (en) * | 2012-07-31 | 2013-03-06 | 李东胜 | Rotary tillage device capable of being used for loading machine balance weight |
-
2014
- 2014-01-19 CN CN201410022026.6A patent/CN103749009A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793576A (en) * | 1953-10-13 | 1957-05-28 | Colin C Carpi | Fluid operated cultivator |
| GB1510716A (en) * | 1974-09-04 | 1978-05-17 | Cantone N | Agricultural machine |
| US4520873A (en) * | 1983-06-10 | 1985-06-04 | Eshet Eilon | Tractor-driven agricultural apparatus including a plurality of rotary-driven agricultural units |
| US5038868A (en) * | 1990-05-07 | 1991-08-13 | Richard Rinelli | Ground cultivator |
| US20040194984A1 (en) * | 2003-03-21 | 2004-10-07 | Mtd Products, Inc. | Hydraulic tiller assembly |
| CN202135459U (en) * | 2011-06-29 | 2012-02-08 | 泗洪县恒吉机械制造有限责任公司 | Wireless hydraulic control rotary-tilling stubble cleaner |
| CN102598898A (en) * | 2012-04-11 | 2012-07-25 | 盐城可理斯机械制造有限公司 | Multifunctional intelligent hydraulic rotary tiller |
| CN202759749U (en) * | 2012-07-31 | 2013-03-06 | 李东胜 | Rotary tillage device capable of being used for loading machine balance weight |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020186A (en) * | 2015-05-28 | 2015-11-04 | 重庆正格农业机械有限公司 | Hydraulic drive system used for rotary cultivator |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |