CN203851467U - Adjustable crop test field marker - Google Patents
Adjustable crop test field marker Download PDFInfo
- Publication number
- CN203851467U CN203851467U CN201420215561.9U CN201420215561U CN203851467U CN 203851467 U CN203851467 U CN 203851467U CN 201420215561 U CN201420215561 U CN 201420215561U CN 203851467 U CN203851467 U CN 203851467U
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- bar
- paddles
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- paddle
- front row
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Abstract
The utility model discloses an adjustable crop test field marker which comprises a rack, a traction rod, a front-row marking rod, a rear-row marking rod and marking shovels, wherein the traction rod is mounted on the rack and used for being connected with a traction device and a lifting device of a tractor, and the front-row marking rod is welded to the rear-row marking rod through high-strength angle iron to be connected to the rack; the space between the front-row marking rod and the rear-row marking rod is 40-50 cm, and nine marking shovels are arranged under the front-row marking rod and the rear-row marking rod in a staggered manner at equal intervals. As a design of two rows of marking shovels is adopted, the adjustable crop test field marker solves the problem that a general simple marker is blocked and is not clear in marking under the condition with excessive straws and all kinds of weeds in the field. Thus, the adjustable crop test field marker has the advantages that the range of application is wide, the labor intensity of crop sowing is reduced, the labor efficiency is improved, and the sowing cost is reduced.
Description
Technical field
The utility model relates to agricultural machinery technological field, relates in particular to a kind of adjustable crop test field marker.
Background technology
In agricultural production, the sowing of many crops all adopts sower operation, yet in Agricultural Experiments, because sowing material is a lot, the less and community size in sowing community not etc., is not therefore difficult to adopt existing sower operation.Meanwhile, Crop experiment requires strict, need to have the line-spacing of standard and certain sowing depth during sowing.At present, domestic each Agricultural Institution is all sowed lot of materials every year, and less because of every part of test material, sowing area differs in size, therefore can only adopt manually start, artificial seeding's mode.Manually start every year and need a large amount of labours, and along with rural laborer shifts, actual field work personnel mostly are the elderly, therefore cause scientific research material sowing time length, it is low to sow efficiency.On the other hand, in recent years along with the straw-returnings such as straw, straw, cornstalk cause the various weeds amounts in field too much, and rice stubble soil is sticky heavy, problems such as soil block is larger after mechanical rotary tillage, existingly simple and easyly starts device or easily stopped up or cannot see sowing row at all clearly.And some simple and easy marker is only suitable in dry farming sandy soil or sandy loam work and cannot be at paddy rice stubble soil-working.The simple and easy marker having still relies on manual work not realize machineization traction, causes inefficiency, more cannot meet the needs of the efficient sowing in experimental field.
Therefore, those skilled in the art is devoted to develop the marker that under suitable multiple tillage condition a kind of and that tillage machinery is supporting, the sowing of (especially rice field-upland field rotation soil) experimental field is started, be applied to Agricultural Institution Crop experiment field seed marking, solve the technical barrier that existing simple and easy marker is not suitable for the glutinous heavy paddy rice crops for rotation of soil or the larger experimental field seed marking of crop-residue incorporation, and existing simple and easy marker can only just can paddle and cannot be in the problem of the glutinous heavy paddy rice crops for rotation of soil or the larger experimental field seed marking of crop-residue incorporation in the good situation of soil condition.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of adjustable crop test field marker, be applied to Agricultural Institution Crop experiment field seed marking, solve the technical barrier that existing simple and easy marker is not suitable for the glutinous heavy paddy rice crops for rotation of soil or the larger experimental field seed marking of crop-residue incorporation, and existing simple and easy marker can only just can paddle in the good situation of soil condition and cannot be in the problem of the glutinous heavy paddy rice crops for rotation of soil or the larger experimental field seed marking of crop-residue incorporation.
For achieving the above object, the utility model provides a kind of adjustable crop test field marker, comprise frame, drawing pull bar, bar paddles at front row, rear row paddle bar and the shovel that paddles, described drawing pull bar is installed in described frame, for being connected with elevator with the draw-gear of tractor, paddle bar and described rear row of described front row paddles soldered in described frame with high strength angle bar between bar, bar and the described rear row distance between tie rods 40cm-50cm that paddles paddles at described front row, bar and the described rear row shovel that paddles described in paddling that bar below is equidistant and being staggeredly equipped with 9 paddles at described front row.
In better embodiment of the present utility model, described frame also comprises brace and adjustable Drag link, described brace connects described drawing pull bar and the described front row bar that paddles, described adjustable Drag link connects described frame and the described front row bar that paddles, for the integrally-built fixing and balance of described marker.
In another better embodiment of the present utility model, described frame the place ahead is provided with the support bar vertical with described drawing pull bar, for connecting the hitch structure of tractor.
In better embodiment of the present utility model, adjustable diameter 160mm support wheel is installed between shovel paddling in the paddle two ends inner side of bar, described front row, described support wheel comprises wheel hub, bearing, wheel rim and spike-tooth, described wheel hub is fixed by bolt and the described front row bar that paddles, described spike-tooth length is 5cm, is welded on the side of described support wheel.
In another better embodiment of the present utility model, the described spade end that paddles has many row's circular holes, described front row paddle bar or described rear row paddle bar with described in the shovel that paddles be provided with the adjusting bolt through both, in described adjusting bolt, be screwed with the nut that contains high strength pad, described pad is that the artificial cutting of 6-8mm steel plate forms.
In better embodiment of the present utility model, at described front row, paddle bar and described rear row paddle and between bar, are provided with 3 road buttress braces.
The adjustable crop test field marker reasonable in design that the utility model provides is reliable, adapts to various crop experimental field sowing width and depth requirements, realizes efficient quick operation under the traction of tractor.And be convenient to carrying and transportation, have advantages of simple in structure, easy to operate and cost is low.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present utility model;
Fig. 2 is the rack construction schematic diagram of a preferred embodiment of the present utility model;
Fig. 3 is the spoke 160mm support wheel structural representation of a preferred embodiment of the present utility model.
Embodiment
As shown in Figure 1, a kind of adjustable crop test field marker, comprise frame 1, drawing pull bar 2, front row paddle bar 3, rear row paddle bar 4, shovel 5 paddles, drawing pull bar 2 is installed in frame 1, for being connected with elevator with the draw-gear of tractor, paddle bar 3 and rear row of front row paddles soldered in frame 1 with high strength angle bar between bar 4, bar 3 and the rear row bar 4 spacing 40cm-50cm that paddle paddle at front row, paddle bar 3 and rear row of front row paddles that bar 4 belows are equidistant is staggeredly equipped with 9 shovels 5 that paddle, and according to sowing row, needs to adjust the line-spacing of shovel 5 of paddling.
As depicted in figs. 1 and 2, frame 1 also comprises brace 6 and adjustable Drag link 7, and brace 6 connects drawing pull bar 2 and the front row bar 3 that paddles, and bar 3 paddles for adjustable Drag link 7 connection frames 1 and front row, for fixing and balance marker overall structure, be more suitable for multiple tractor-drawn.In described frame 1 the place ahead, be also provided with the support bar vertical with drawing pull bar 28, for connecting the hitch structure of tractor.
In order to prevent front row bar 3 and rear row front row that shovel 5 discontinuity equalizations of paddling of bar 4 belows cause dark, the rear row depth difference that paddles shallow and that cause that paddles that paddles that paddles that paddles, paddling, between shovel 5,2 adjustable diameter 160mm support wheels 9 be installed in paddle at the front row two ends inner side of bar 3, as shown in Figure 3, support wheel 9 comprises wheel hub 91, bearing 92, wheel rim 93 and spike-tooth 94, wheel hub 91 is fixing by paddle bar 3 of bolt and front row, according to crop sowing needs, can arbitrarily adjust support wheel height.The spike-tooth 94 of support wheel 9 side welding 5cm length is to alleviate rolling soil.
Shovel 5 pommels that paddle have many row's circular holes, two paddle bar and shovel 5 adjusting bolts that are provided with through both of paddling, the convenient position that regulates the shovel 5 that paddles.In adjusting bolt, be screwed with the nut that contains high strength pad.Pad is that the artificial cutting of 6-8mm steel plate forms, to increase fixing the shovel 5 that paddles.By adjusting bolt, support wheel, draw bar, regulate the degree of depth of paddling simultaneously.
The spacing of paddling between bar 3 and 4 due to front and rear row is larger, at front and rear row, paddles and between bar 3 and 4, increases by 3 road buttress braces 10.Front and back two rows paddle and shovel 5 equidistant being staggered, prevent the shovels that paddle that block up such as straw, stalk, weeds, thereby guaranteed when ploughing weeds in field, straw or various Returning Application of Crop Straw more in the situation that or after ploughing upturned soil piece is more also the sowing of can ideal paddling.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (6)
1. an adjustable crop test field marker, it is characterized in that, comprise frame (1), drawing pull bar (2), bar (3) paddles at front row, rear row paddle bar (4) and the shovel (5) that paddles, described drawing pull bar (2) is installed in described frame (1), for being connected with elevator with the draw-gear of tractor, paddle bar (3) and described rear row of described front row paddles soldered in described frame (1) with high strength angle bar between bar (4), bar (3) and described rear row bar (4) the spacing 40cm-50cm that paddles paddles at described front row, bar (3) and the described rear row shovel (5) that paddles described in paddling that bar (4) below is equidistant and being staggeredly equipped with 9 paddles at described front row.
2. adjustable crop test as claimed in claim 1 field marker, it is characterized in that, described frame (1) also comprises brace (6) and adjustable Drag link (7), described brace (6) connects described drawing pull bar (2) and the described front row bar (3) that paddles, described adjustable Drag link (7) connects described frame (1) and the described front row bar (3) that paddles, for the integrally-built fixing and balance of described marker.
3. adjustable crop test as claimed in claim 1 field marker, is characterized in that, described frame (1) the place ahead is provided with the support bar (8) vertical with described drawing pull bar (2), for connecting the hitch structure of tractor.
4. adjustable crop test as claimed in claim 1 field marker, it is characterized in that, the paddle inner side of bar (3), described front row is positioned to paddle adjustable diameter 160mm support wheel (9) is installed between shovel (5), described support wheel (9) comprises wheel hub (91), bearing (92), wheel rim (93) and spike-tooth (94), described wheel hub (91) is fixing by bolt and the described front row bar (3) that paddles, described spike-tooth (94) length is 5cm, is welded on the side of described support wheel (9).
5. adjustable crop test as claimed in claim 1 field marker, it is characterized in that, described shovel (5) pommel that paddles has many row's circular holes, described front row paddle bar (3) or described rear row paddle bar (4) with described in the shovel (5) that paddles be provided with the adjusting bolt through both, in described adjusting bolt, be screwed with the nut that contains high strength pad, described pad is that the artificial cutting of 6-8mm steel plate forms.
6. adjustable crop test as claimed in claim 1 field marker, is characterized in that, at described front row, paddle bar (3) and described rear row paddle and between bar (4), be provided with 3 road buttress braces (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215561.9U CN203851467U (en) | 2014-04-29 | 2014-04-29 | Adjustable crop test field marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215561.9U CN203851467U (en) | 2014-04-29 | 2014-04-29 | Adjustable crop test field marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851467U true CN203851467U (en) | 2014-10-01 |
Family
ID=51601356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215561.9U Expired - Fee Related CN203851467U (en) | 2014-04-29 | 2014-04-29 | Adjustable crop test field marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620745A (en) * | 2015-03-13 | 2015-05-20 | 尹全权 | Disc-like turntable type scriber for mulching crops on ridges |
-
2014
- 2014-04-29 CN CN201420215561.9U patent/CN203851467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620745A (en) * | 2015-03-13 | 2015-05-20 | 尹全权 | Disc-like turntable type scriber for mulching crops on ridges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |