CN202455781U - Front-cutting type reverse-rotating high-speed furrowing machine - Google Patents
Front-cutting type reverse-rotating high-speed furrowing machine Download PDFInfo
- Publication number
- CN202455781U CN202455781U CN 201220057252 CN201220057252U CN202455781U CN 202455781 U CN202455781 U CN 202455781U CN 201220057252 CN201220057252 CN 201220057252 CN 201220057252 U CN201220057252 U CN 201220057252U CN 202455781 U CN202455781 U CN 202455781U
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- soil
- support
- furrowing machine
- wheel
- cutting knife
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Abstract
The utility model particularly relates to a front-cutting type reverse-rotating high-speed furrowing machine, which solves the problem that the conventional furrowing machine is low in running efficiency, high in required motive power and limited in installation. A front-cutting knife is arranged on the front side below a support, soil throwing wheels are positioned on the left side and the right side of the front-cutting knife and are driven to rotate clockwise by a transmission, the outer side of each soil throwing wheel is provided with a wing soil scraping plate which is connected with the support, the outer side of each side wing soil scraping plate is provided with a depth limiting wheel, each depth limiting wheel is connected with the support through a depth limiting shaft, the rear side of each soil throwing wheel is provided with a soil scraping plate fixed with the support, and an inverted-V-shaped drainage cover which is arranged in a left-right direction is arranged above the soil throwing wheels. Soil of a furrowed part can be loosened effectively, power consumption is reduced, the furrowing machine is energy-saving and environment-friendly, and an ultra-low-speed transmission is eliminated; and the retention time of the front-cutting knife in the soil is shortened about 1/4 compared with the retention time in the soil in the traditional forward rotation mode, power consumption during running is reduced, the furrowing machine can furrow 300-500 meters per hour, the efficiency of the furrowing machine is increased more than twice compared with the efficiency of the traditional furrowing machine, and the furrowing machine is convenient to operate and cultivate.
Description
Technical field
The utility model relates to agricultural machinery, relates in particular to ditching machine, is specially the contrary high-speed ditcher that revolves of a kind of preceding cut.
Background technology
At present the ditching machine type mainly comprises three types of disc types, chain type, ploughshare formula, and the trench digging principle mainly is to utilize jack shaft to send power to ditching component, forms one-sided or osculant Tu Gou.Two types of ditching machines of disc type and ploughshare formula all need the output of bigger power, and the Ultra-Low Speed gearbox need be installed during operation, can't install for general tractor; Although ploughshare formula ditching machine need not installed the Ultra-Low Speed gearbox, running needs big power, and the ditch of being left generally is " V " type, limited, the groove face out-of-flatness of the trench digging degree of depth.Meanwhile, these three kinds of ditching machine trench digging efficient are lower, and average at present trench digging speed is 30 meters-100 meters/hour.
Summary of the invention
Existing ditching machine operational efficiency is low, demand motive force big and restricted problem is installed in order to solve for the utility model, provides a kind of preceding cut the contrary high-speed ditcher that revolves.
The utility model is to adopt following technical scheme to realize: preceding cut is contrary to revolve high-speed ditcher, comprises support, is fixed with gearbox on the support; Gearbox is provided with safety guard outward; Front side, support below is provided with preceding cutting knife, and the rear side of preceding cutting knife is provided with and is positioned at its left and right sides and speed changer drives the throwing soil wheel that clockwise rotates, and two throw the soil wheel outside is equipped with the flank clean-up scraper that is connected with support; The outside of two flank clean-up scrapers is equipped with gauge wheel; Is connected through the dark axle of limit between gauge wheel and the support, throws the clean-up scraper that soil wheel rear side is provided with and support is fixing, and throw the V-type drainage hood that is provided with inverted left and right directions above the soil wheel.
During operation; Walk forward through actuating units such as tractor traction ditching machine, preceding cutting knife cuts soil and is loose, and the soil after loosening is thrown to drainage hood under the counter-rotating effect of throwing the soil wheel; Soil is dispersed in the left and right sides of ditch through drainage hood; Clean-up scraper will remain in soil in the ditch and scrape near throwing the soil wheel and dish out once more, keep noresidue soil in the ditch, and the soil that will dish out of flank clean-up scraper evenly spreads to the plane simultaneously; Be convenient to farming, overcome that existing ditching machine operational efficiency is low, demand motive force is big and restricted problem is installed.
The utility model reasonable in design is reliable, and the effectively loose trench digging part of cutting knife soil reduces power consumption before setting up, and energy-saving and environmental protecting need not to install the Ultra-Low Speed gearbox; Throw the counter-rotating of soil wheel; Cutting knife time of staying in soil shortens about 1/4 than the conventional forward rotation before making, the power consumption when having reduced operation, and trench digging efficient is 300-500 rice per hour; Improve more than 2 times than traditional ditching machine efficient, easy to operate and be convenient to farming.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the schematic side view of Fig. 1.
Among the figure: the 1-support, the 2-gearbox, cutting knife before the 3-safety guard, 4-, 5-are thrown the soil wheel, 6-flank clean-up scraper, 7-gauge wheel, the dark axle of 8-limit, 9-clean-up scraper, 10-drainage hood.
Embodiment
Preceding cut is contrary to revolve high-speed ditcher, comprises support 1, is fixed with gearbox 2 on the support 1; The gearbox 2 outer safety guards 3 that are provided with; Front side, support 1 below is provided with preceding cutting knife 4, and the rear side of preceding cutting knife 4 is provided with and is positioned at its left and right sides and speed changer 2 and drives the throwing soil wheel 5, two that clockwise rotates and throw soil wheel 5 outsides and be equipped with the flank clean-up scraper 6 that is connected with support 1; The outside of two flank clean-up scrapers 6 is equipped with gauge wheel 7; Is connected through the dark axle 8 of limit between gauge wheel 7 and the support 1, throws soil wheel 5 rear sides and be provided with the clean-up scraper 9 fixing, and throw soil and take turns the V-type drainage hood 10 that 5 tops are provided with inverted left and right directions with support 1.
Claims (1)
1. the contrary high-speed ditcher that revolves of cut before a kind; Comprise support (1); Be fixed with gearbox (2) on the support (1), gearbox (2) is outer to be provided with safety guard (3), it is characterized in that: front side, support (1) below is provided with preceding cutting knife (4); Before the rear side of cutting knife (4) be provided with and be positioned at its left and right sides and speed changer (2) drives the throwing soil wheel (5) that clockwise rotates; Two throw soil wheel (5) outside is equipped with the flank clean-up scraper (6) that is connected with support (1), and the outside of two flank clean-up scrapers (6) is equipped with gauge wheel (7), and spool (8) are connected through limitting deeply between gauge wheel (7) and the support (1); Throw soil wheel (5) rear side and be provided with and the fixing clean-up scraper (9) of support (1), and throw the V-type drainage hood (10) that soil wheel (5) top is provided with inverted left and right directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220057252 CN202455781U (en) | 2012-02-22 | 2012-02-22 | Front-cutting type reverse-rotating high-speed furrowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220057252 CN202455781U (en) | 2012-02-22 | 2012-02-22 | Front-cutting type reverse-rotating high-speed furrowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455781U true CN202455781U (en) | 2012-10-03 |
Family
ID=46903997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220057252 Expired - Fee Related CN202455781U (en) | 2012-02-22 | 2012-02-22 | Front-cutting type reverse-rotating high-speed furrowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823811A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Excavation flow guide and safety protection mechanism for chain knife |
| CN105746024A (en) * | 2016-05-19 | 2016-07-13 | 安丘市丰益机械厂 | Agricultural ditching equipment |
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
| CN110089218A (en) * | 2019-05-13 | 2019-08-06 | 南漳县恒达机械制造销售有限公司 | A kind of multifunctional ditching machine |
-
2012
- 2012-02-22 CN CN 201220057252 patent/CN202455781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823811A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Excavation flow guide and safety protection mechanism for chain knife |
| CN105746024A (en) * | 2016-05-19 | 2016-07-13 | 安丘市丰益机械厂 | Agricultural ditching equipment |
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
| CN110089218A (en) * | 2019-05-13 | 2019-08-06 | 南漳县恒达机械制造销售有限公司 | A kind of multifunctional ditching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20140222 |