CN87213472U - Vertical cone type spiral channeller - Google Patents
Vertical cone type spiral channeller Download PDFInfo
- Publication number
- CN87213472U CN87213472U CN 87213472 CN87213472U CN87213472U CN 87213472 U CN87213472 U CN 87213472U CN 87213472 CN87213472 CN 87213472 CN 87213472 U CN87213472 U CN 87213472U CN 87213472 U CN87213472 U CN 87213472U
- Authority
- CN
- China
- Prior art keywords
- cone type
- blade
- trench digging
- utility
- upright
- 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.)
- Ceased
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a vertical cone type spiral ditcher for digging channels and draining water when a rice field is changed into a dry field, which can be taken as a matching implement for a hand tractor. The utility model comprises a channel digging apparatus which is composed of concave-convex soil cutting blades (1), and a soil throwing apparatus which is a little larger than the channel digging apparatus and is composed of hyperbolic vanes (2). The utility model has the advantages of simple structure, convenient assembly and disassembly, reasonable distribution, no adhesion with seeds and no damage to seedlings while in use, good safety passing performance, adaptability to different soil conditions, etc. The utility model is a farmland drainage implement suitable for cultivating in the area in south of the lower reaches of the Changjiang River.
Description
The utility model is a kind of when changing dry farming as rice terrace, the upright-cone type helix ditching machine that trench digging sluices and uses.
Area, China south of the lower reaches of the Yangtze River, groundwater table is generally higher, and when changing dry farming behind the rice harvesting, need ditch and sluice to reduce soil water-containing in the rice field, could adapt to the dry farming needs.At present, except that the manpower ditching, existing multiple trench digging machinery occurs, and the ditching machine that cutterhead is placed tractor the place ahead (being commonly called as forward type) is arranged in these machineries, owing to the earth that is shoveled out by cutterhead is easily rolled in the catch-drain catch-drain utmost point irregularity of leaving by wheel; Another kind of rear-mounted cutterhead ditching machine is also thrown not open to still have because of time mud and is pressed seedling and backfill phenomenon to take place.These machinery mounting or dismounting are all extremely inconvenient with manipulation, because the structure configuration is reasonable inadequately, adapt to the poor-performing of different soils, even because of blade breakages produces unsafe factor, cost are higher, influences it and applies.
The utility model provides a kind of can not hinder seedling by firming, installs and removes easy to operately, and structure configuration rationally requires lowly to edaphic condition, and compliance is good, and safety and runnability are good, and be cheap, a kind of ditching machine that suitable China applies the south of the lower reaches of the Yangtze River.
Technical essential of the present utility model is to cut the trench digging device that native blade (1) constitutes by the concave-convex that is hyperbola gaining twist shape, and the throwing soil device that hyperbolic-type blade (2) constitutes is formed.The screw thread of its trench digging device is that the outer rim curve of cutting native blade (1) that the hack vertical-lift is used as screw feeder is the curve of garden, space awl symmetry, and is following little, upward big, is frustum shaped.It throws native device is that the hyperbola blade (2) greater than trench digging device hyperbola back segment diameter that hack is dished out is in horizontal direction formed.
Fig. 1 is the upright-cone type helix ditching machine ditching operation drawing of site that is installed on the tractor.
Fig. 2 is the structure chart of upright-cone type helix ditching machine.
Fig. 3 is the drawing of site of upright-cone type helix ditching machine when tractor is advanced.
Below in conjunction with accompanying drawing, be further described with embodiment of the present utility model.
Fig. 2 is the structure chart of upright-cone type helix ditching machine, its underpart is the trench digging device that is frustum shaped, its center is the rotating shaft (3) of garden cylindricality, the tool rest (4) of hyperbolic-type is housed in the rotating shaft (3), be equipped with on the tool rest (4) the outer rim curve be the garden, space bore symmetrical helical six the cancavo-convex native blade (1) of cutting, this kind blade can adapt to the cutting requirement of different soils condition, and can in time give to change after wearing and tearing.Cutting the latter half of shell (5) that is equipped with of native blade (1) avoids hack to drop to the rear portion, the first half of cutting native blade (1) is exposed to its top of shell (5) for throwing native device, the centre is the same rotating shaft (3) that fuses with the trench digging device, be equipped with on rotating shaft (3) the two side seat framves (6) and throw soil blade (2), there is a clamshell (16) in blade (2) foreign side, clamshell (16) foreign side is respectively having an opening (7) with the ditching machine direction of advance about vertical place, dish out to be made for the hack of being used by screw feeder that native blade (1) elevates of cutting, the top of rotating shaft (3) fluted (8) are for being connected usefulness with transmission device (9).Whole as can be seen upright-cone type helix ditching machine of Fig. 1 and transmission device (9) thereof are by being loaded on the hand tractor rear portion on the frame used of the various agricultural machinery and implement of loading and unloading, with four screws fixed frame (10) in addition, event is installed and removed convenient, is commonly called as " rear-mounted " because the trench digging device is positioned at tractor tire portion's event afterwards.Tractor driving wheel (11) rotates the upright-cone type helix ditching machine through the drive of belt pulley (12), and along with the preceding of tractor and then finish the trench digging action.Fig. 3 is after ditching operation is finished, and ridge crossed over by needs or when travels down, the lower end that hangs on the upright-cone type helix ditching machine shell (5) on the tractor frame (10) has a rotating axle (13).This axle (a 13) installing lifting arm (14) can make the upright-cone type helix ditching machine when not needing to do the trench digging action, it is mentioned and liftoff higher the travelling of unlikely obstruction tractor.
During trench digging, hand tractor is started, operating personnel are seated on the seat of hand tractor, operation and driving tractor advance, reach the position that needs trench digging, put down the lifting arm (14) of upright-cone type helix ditching machine, make the trench digging device of upright-cone type helix ditching machine insert soil, because tractor is in running, drive the also rotation thereupon of upright-cone type helix ditching machine by belt pulley (11) driving belt, concave-convex through the trench digging device is cut native blade (1), the ditch soil of soil layer of needs is cut, hack is cut native blade (1) vertical-lift through what use as screw feeder then, enter and throw native device two side openings (7) about hyperbola blade (2) is by clamshell (16) hack is dished out, owing to tractor constantly to overtake, the upright-cone type helix ditching machine is constantly to the two sides hack of dishing out, finish the trench digging action, the hack of dishing out is filled and led up in the wheel ditch of two tire spreadings formation of the machine of being stowed.The rear end directive wheel (15) of hand tractor is located in the ditch of being left, and makes the ditch of being left more regular through its spreading.Because this machine is easy to loading and unloading, simple in structure, cuts native blade and can change at any time, so the existing trench digging facility of its cost are low.
Claims (3)
1, a kind of upright-cone type helix ditching machine that uses as rice terrace dry farming trench digging is characterized in that cutting the throwing soil device that trench digging device that native blade (1) constitutes and hyperbolic-type blade (2) constitute by the concave-convex that is hyperbola gaining twist shape is formed.
2, the trench digging device of upright-cone type helix ditching machine as claimed in claim 1 is characterized in that the outer rim curve of cutting native blade (1) that the hack vertical-lift is used as screw feeder is the helical of garden, space awl symmetry, and is following little, upward big, is down frustum shaped.
3, the throwing soil device that constitutes of the hyperbolic-type blade (2) of upright-cone type helix ditching machine as claimed in claim 1 is characterized in that the hyperbola blade (2) greater than trench digging device hyperbola back segment diameter that hack is dished out in horizontal direction forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213472 CN87213472U (en) | 1987-09-15 | 1987-09-15 | Vertical cone type spiral channeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213472 CN87213472U (en) | 1987-09-15 | 1987-09-15 | Vertical cone type spiral channeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87213472U true CN87213472U (en) | 1988-04-20 |
Family
ID=4827965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87213472 Ceased CN87213472U (en) | 1987-09-15 | 1987-09-15 | Vertical cone type spiral channeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87213472U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594810A (en) * | 2015-02-09 | 2015-05-06 | 李阳铭 | Spiral bit of deep loosening cultivator |
| CN107135689A (en) * | 2017-06-08 | 2017-09-08 | 李忠恩 | A kind of field trench digging ridger |
| CN108834496A (en) * | 2018-05-08 | 2018-11-20 | 福建省复新农业科技发展有限公司 | It is a kind of to mix formula seeding apparatus of digging |
| CN109511290A (en) * | 2019-01-08 | 2019-03-26 | 西南大学 | A kind of vertical shaft type deep ploughing cutter |
| CN109565963A (en) * | 2019-01-15 | 2019-04-05 | 西南大学 | A kind of small-sized vertical shaft type deep ploughing machine |
-
1987
- 1987-09-15 CN CN 87213472 patent/CN87213472U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594810A (en) * | 2015-02-09 | 2015-05-06 | 李阳铭 | Spiral bit of deep loosening cultivator |
| CN107135689A (en) * | 2017-06-08 | 2017-09-08 | 李忠恩 | A kind of field trench digging ridger |
| CN108834496A (en) * | 2018-05-08 | 2018-11-20 | 福建省复新农业科技发展有限公司 | It is a kind of to mix formula seeding apparatus of digging |
| CN109511290A (en) * | 2019-01-08 | 2019-03-26 | 西南大学 | A kind of vertical shaft type deep ploughing cutter |
| CN109565963A (en) * | 2019-01-15 | 2019-04-05 | 西南大学 | A kind of small-sized vertical shaft type deep ploughing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108093712A (en) | A kind of automatic earthing equipment of uniform of application | |
| CN105850255B (en) | Multifunctional seed drill | |
| CN111149453A (en) | Corn ridging and ridging seeder | |
| CN106717191A (en) | A kind of helical milling blade trench digging straw deep-burying and returning machine | |
| CN116724735A (en) | Fruit tree annular ditch fertilizer injection unit | |
| CN207410716U (en) | A kind of orchard deep placement organic fertilizer ditching device | |
| CN87213472U (en) | Vertical cone type spiral channeller | |
| CN207443373U (en) | A kind of follow-on multifunctional seed drill | |
| CN104012199B (en) | A kind of furrow revolve dig cutterhead, double-arc spline furrow revolves and digs device | |
| CN106069135A (en) | A kind of Rhizoma Dioscoreae modularity, mechanized cultivation method | |
| CN211481955U (en) | Side fertilizer applicator | |
| CN206294499U (en) | A kind of helical milling blade trench digging straw deep-burying and returning machine | |
| CN111670618B (en) | Rotary tillage device capable of well treating straws in autumn and spring of the next year | |
| CN211240698U (en) | Self-propelled crawler mini-tiller backfilling machine with crushing function | |
| CN208300282U (en) | Orchard remote control self-walking ditching-fertilizing machine | |
| CN2512207Y (en) | Rear mounted ditching and ridge raising fertilizer spreader for ginger | |
| CN219876854U (en) | Ditching fertilization backfill all-in-one | |
| CN220799085U (en) | Orchard ditching, fertilizing and backfilling all-in-one machine | |
| CN208029381U (en) | Trench digging casing mechanism and trench digging earthing equipment | |
| CN110933984A (en) | Automatic fertilizing device for fruit tree planting | |
| CN216017712U (en) | A novel fruit growing ditching device for loosening soil before planting | |
| CN219844367U (en) | Root removing device for supplementing planting in woodland | |
| CN203814138U (en) | Furrow rotary ditching cutter disc and double-disc furrow rotary ditching device | |
| CN211481874U (en) | Multi-functional device of digging of telescopic | |
| CN212306060U (en) | Device that loosens soil that has regulation soil pH value function that olive was planted and is used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |