CN201138919Y - Machine for making ridges at farmland - Google Patents
Machine for making ridges at farmland Download PDFInfo
- Publication number
- CN201138919Y CN201138919Y CNU2007200924058U CN200720092405U CN201138919Y CN 201138919 Y CN201138919 Y CN 201138919Y CN U2007200924058 U CNU2007200924058 U CN U2007200924058U CN 200720092405 U CN200720092405 U CN 200720092405U CN 201138919 Y CN201138919 Y CN 201138919Y
- Authority
- CN
- China
- Prior art keywords
- ridger
- traction frame
- farmland
- connecting rod
- connecting plate
- 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 - Fee Related
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Abstract
The utility model discloses a farmland ridger, which comprises a towing rack. Two land wheels are symmetrically arranged below the front part of the towing rack, two scoop arms are symmetrically arranged at the rear part of the towing rack, digging shovels are respectively arranged at the lower ends of the two scoop arms, the inclination angles of the two digging shovels are symmetrical, and scraper bars are horizontally arranged at the rear parts of the scoop arms. The farmland ridger has the advantages that the structure is compact, the operation is simple and convenient, the farmland ridger is secure and reliable, can use a small tractor or farm cattle as the power and accomplish ridging and ditching operation once, and thereby the labor intensity of the farmers is greatly reduced, the working efficiency is improved, the heights of the land wheels and the digging shovels can be adjusted for operation according to different landforms and surface relief, and the ditching and the ridging are uniform and consistent.
Description
Technical field
The utility model relates to a kind of agricultural machinery technological field, is specifically related to a kind of farmland ridger.
Background technology
At present, at China's vast farmers is that scientific farming improves the technology that crop yield extensively adopts the ridging plantation, the for example plantation of tobacco leaf, and vast rural area is manual ridging mostly, the ridge of so not only rising just rises and falls, alley is not straight, and increased the intensity of work to the peasant, and expended a large amount of working time, be unsuitable for the ridging planting technology and apply on a large scale.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly saves time, laborsaving, farmland ridger that ridging is effective.
For solving the problems of the technologies described above, a kind of farmland of the present utility model ridger, comprise the traction frame, described traction frame lower front is arranged with two land wheels, described traction frame rear portion is arranged with two shovel arms, described two shovel arm lower ends respectively are provided with mamoty together, the inclination angle symmetry of two mamotys, and described shovel arm rear horizontal is provided with clean-up scraper.
Be provided with the pull bar of adjustable length between described traction frame front end cross beam and the shovel arm middle and lower part, described traction frame rear end crossbeam is provided with fixed head, and described shovel arm is rotationally connected and shovels arm top with the traction frame and is provided with the screw mandrel that is threaded with described fixed head.
Described pull bar is for spending blue bolt.
Described clean-up scraper is roller or flat board.
Described two land wheels respectively by a connecting rod be located at the connecting plate of traction on the frame and be connected, described connecting plate is provided with a bolt hole, connecting rod top is provided with several bolts hole that can match with the connecting plate upper bolt hole.
Described connecting rod top can be provided with a bolt hole, and described connecting plate is provided with several bolts hole that can match with the connecting rod upper bolt hole.
The utility model compact conformation, easy and simple to handle, safe and reliable, available small tractor or farm cattle are power, once finish the work of ridging, trench digging, greatly reduce peasant's labour intensity, and improved operating efficiency, can be according to different terrains and different crops, regulate land wheel and rise mamoty height carry out operation, make the ditching, ridging uniformity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises traction frame 1, the lower front of traction frame 1 is arranged with two land wheels 2, traction frame 1 rear portion is arranged with two shovel arms 3, shovel arm 3 is a circular arc, shovel arm 3 lower ends have been provided with mamoty 4, be provided with the blue bolt 5 of spending of adjustable length between traction frame 1 front end cross beam and shovel arm 3 middle and lower parts, spend the intensity that blue bolt 5 can play increases shovel arm 3, prevention working resistance when operation makes shovel arm 3 be damaged too greatly, shovel arm 3 is rotationally connected with traction frame 1, the back end floor beam of traction frame 1 is provided with fixed head 8, shovel arm 3 tops are provided with the screw mandrel 6 that is threaded with fixed head 8, and shovel arm 3 rear horizontal are provided with clean-up scraper 7, and clean-up scraper 7 is roller or flat board, two land wheels 2 respectively are connected with connecting plate 10 on being located at the traction frame by a connecting rod 9, connecting plate 10 is provided with a bolt hole, and connecting rod 9 tops are provided with several bolts hole that can match with connecting plate 10 upper bolt holes, and two land wheels 2 can be connected as a single entity by a central shaft 11.
During operation, the utility model and supporting small tractor or farm cattle are fused, according to the height of physical features or plant different crops, by regulating the bolts hole different on the connecting rod 9 and the bolt hole corresponding relation of connecting plate 10, adjust the height of traction frame 1, regulate screw mandrel 6 simultaneously and regulate the length of spending blue bolt 5, adjusted the penetrating angle of mamoty 4, thereby realize the adjusting of the ridging degree of depth, along with small tractor or farm cattle traction complete machine advance, land wheel 2 rolls forward, symmetrically arranged mamoty 4 dug earth to the inside, form a cross section and be approximately leg-of-mutton rib, clean-up scraper 7 is wipeed the rib top off in traveling process, forms the rib of the approximate isosceles trapezoid in a cross section at last.
In the utility model, a bolt hole can be established in connecting rod 9 tops, establishes the bolt hole that several can match with connecting rod 9 upper bolt holes on the connecting plate 10; Two other land wheel 2 can not be connected as a single entity by central shaft 11 yet, drops within the protection domain of the present utility model with up conversion yet.
Claims (6)
1, a kind of farmland ridger, comprise the traction frame, it is characterized in that: described traction frame lower front is arranged with two land wheels, described traction frame rear portion is arranged with two shovel arms, described two shovel arm lower ends respectively are provided with mamoty together, the inclination angle symmetry of two mamotys, described shovel arm rear horizontal is provided with clean-up scraper.
2, farmland according to claim 1 ridger, it is characterized in that: the pull bar that is provided with adjustable length between described traction frame front end cross beam and the shovel arm middle and lower part, described traction frame rear end crossbeam is provided with fixed head, and described shovel arm is rotationally connected and shovels arm top with the traction frame and is provided with the screw mandrel that is threaded with described fixed head.
3, farmland according to claim 2 ridger, it is characterized in that: described pull bar is for spending blue bolt.
4, farmland according to claim 1 and 2 ridger, it is characterized in that: described clean-up scraper is roller or flat board.
5, farmland according to claim 1 and 2 ridger, it is characterized in that: described two land wheels respectively by a connecting rod be located at the connecting plate of traction on the frame and be connected, described connecting plate is provided with a bolt hole, and connecting rod top is provided with several bolts hole that can match with the connecting plate upper bolt hole.
6, farmland according to claim 5 ridger, it is characterized in that: described connecting rod top can be provided with a bolt hole, and described connecting plate is provided with several bolts hole that can match with the connecting rod upper bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200924058U CN201138919Y (en) | 2007-10-26 | 2007-10-26 | Machine for making ridges at farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200924058U CN201138919Y (en) | 2007-10-26 | 2007-10-26 | Machine for making ridges at farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138919Y true CN201138919Y (en) | 2008-10-29 |
Family
ID=40066639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200924058U Expired - Fee Related CN201138919Y (en) | 2007-10-26 | 2007-10-26 | Machine for making ridges at farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138919Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785381A (en) * | 2010-03-26 | 2010-07-28 | 福建农林大学 | Carbon emission-free method for increasing temperature of dry land soil |
| CN106852203A (en) * | 2016-12-27 | 2017-06-16 | 温彦存 | A kind of no-tillage seeding machine |
-
2007
- 2007-10-26 CN CNU2007200924058U patent/CN201138919Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785381A (en) * | 2010-03-26 | 2010-07-28 | 福建农林大学 | Carbon emission-free method for increasing temperature of dry land soil |
| CN106852203A (en) * | 2016-12-27 | 2017-06-16 | 温彦存 | A kind of no-tillage seeding 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: 20081029 Termination date: 20091126 |