CN2311121Y - Overhead agricultural machinery - Google Patents
Overhead agricultural machinery Download PDFInfo
- Publication number
- CN2311121Y CN2311121Y CN 97248918 CN97248918U CN2311121Y CN 2311121 Y CN2311121 Y CN 2311121Y CN 97248918 CN97248918 CN 97248918 CN 97248918 U CN97248918 U CN 97248918U CN 2311121 Y CN2311121 Y CN 2311121Y
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- CN
- China
- Prior art keywords
- wheel
- main frame
- overhead system
- spray boom
- farm machinery
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- 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 relates to an overhead agricultural machine, comprising moving wheels, a main machine and a hanger. The hanger is connected with the back part of the main machine, two rear wheels of the moving wheels are arranged on the driving shaft of the main machine, two front wheels are arranged on the vertical wheel shaft of the main machine via a bearing rod, and the diameter of the rear wheels is larger than that of the front wheels. The utility model can be hung with a sprinkling device and a seeding device for entering farmland planted with crops to sprinkle and sow in a large area, and the overhead agricultural machine having high work efficiency, flexible power drive and adjustable height can be widely used for weeding, killing insects, preventing diseases, spraying fertilizer, sowing, etc. for the crops.
Description
The utility model relates to a kind of farm machinery, the farm machinery that particularly a kind of complete machine height is raised.
Some agricultural machinery working, as motor-driven spraying operation, because machinery can not directly enter in the field that the large tracts of land kind has crop, it is just very influenced to spray effect and area, aircraft sprays no doubt efficient height, but spray then poor effect for short crops and specified portions area, also usually be subjected to the influence of wind-force, overhead wire; Existing agricultural machinery engine-driven atomiser efficient is not high, though the agricultural machinery engine-driven atomiser that has has adopted a plurality of nozzle structures, as Chinese patent 9322891.X, 95208298.5 and 92203722.1, because the miniature farm machinery carrying is limited, shower nozzle can not increase too much, sprays area and just is greatly affected.And for example ripe soon original crop, cover is broadcast when existing certain altitude and density, and sower is difficult to enter in the ground, can't carry out mechanical work.
The purpose of this utility model is to overcome above-mentioned deficiency, designs a kind of complete machine height and is raised, can directly enter in the field, and maneuverability, height is adjustable, can increase significantly and spray area, and can carry out the farm machinery that motor-driven cover is broadcast when spray.
The utility model is achieved in that the utility model comprises mobile wheel, main frame and suspension arrangement, suspension arrangement is connected in the main frame rear portion, it is characterized in that: two trailing wheels that move wheel are installed on the host driven axle, two front-wheels are installed on the upright wheel shaft of main frame by pole, and back wheel diameter is greater than preceding wheel diameter.
Above-mentioned mobile wheel, taking turns wide is 30--100MM, and two preceding wheel diameters are 0.4--1M, and wheel diameter is 1M--2M after two.
Above-mentioned mobile wheel is taken turns and widely can be 40--60MM, and wheel diameter can be 1.4--2M after two.
Above-mentioned pole, its length can be regulated along upright wheel direction of principal axis.
On the above-mentioned suspension arrangement, can fix a support, medicine-chest, force pump can be installed in the lateral part of support, and the standing portion of support is provided with several layers of screw, can be screwed spray boom between two-layer screw; The power take-off of main frame links to each other with force pump, and medicine-chest is communicated with spray boom by force pump.
Above-mentioned spray boom is made up of the number joint, is connected by flexible pipe between every joint spray boom, has several spouts on every joint spray boom, and shower nozzle is installed on the spout, and each spout can install 1 to several shower nozzles.
Also be connected with filter between above-mentioned force pump and the injection apparatus, filter also has an opening to lead to medicine-chest.
Above-mentioned suspension arrangement can also connect sower, and mobile wheel is provided with anti-skidding projection.
Above-mentioned main frame is the main frame of four-wheel tractor, and suspension arrangement is the hydraulic lift hitch of four-wheel tractor.
The utility model is taken turns wide dwindling owing to the front and back wheel diameter with four-wheel tractor increases, so main frame improves, makes main frame be higher than crop, and can directly enter to plant has in the field of crop, and the wide the utility model that makes of narrower wheel can lessly even not overwhelm crop; Preceding wheel diameter is convenient to flexible turning less than trailing wheel; Regulate strut lengths, replace the trailing wheel of different-diameter, make that the utility model height is adjustable; The increase of back wheel diameter makes the utility model when articulating spraying device, can be with the length of spray boom big leap ahead, the quantity of spout increases thereupon, can reach the dozens of spout, sprays area and greatly increases thereby make; After the main frame raising makes that also the utility model articulates sower, can enter to overlap in kind of the crop field that fast maturation is arranged and broadcast.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a left view of the present utility model.
Fig. 2 is the front view that the utility model articulates spraying device.
Fig. 3 is the left view that the utility model articulates spraying device.
Fig. 4 is the structural representation that the utility model articulates spraying device.
Fig. 5 is the left view that the utility model articulates seeding apparatus.
Embodiment 1: the utility model can articulate spraying device, and Fig. 2 to Fig. 4 has shown the structure that articulates spraying device.After support 13 fixes with suspension arrangement 3, medicine-chest 10 can be installed on the support 13 with force pump 11, force pump 11 links to each other with power take-off 6 on the main frame 4, medicine-chest 10 is communicated with spray boom by force pump 11, also be connected with filter 12 between force pump 11 and the spray boom 15, be used for impurity screening, filter 12 also has an opening, be communicated with medicine-chest 10, send unnecessary hydrojet back to medicine-chest 10.The standing portion of support 13 has several layers of screw 13, spray boom 15 is fixed on the support 13 by screw, and spray boom 15 can be fixed on the screw 13 of different layers, and height is adjustable, with the crop that adapts to differing heights, different types of hydrojet, spray boom 15 is made up of the number joint, is connected by flexible pipe 7 between every joint spray boom, like this when not needing to spray, spray boom is collapsible, so that on ordinary road, drive, have several spray product 8 (see figure 4)s on every joint spray boom, each spout can install 1 to several shower nozzles 9.Its course of work is: when needs spray, install hydrojet in medicine-chest 10, the spray boom that all are folding is opened, and starts main frame 4, then drives power take-off 6 hydrojet is pressed to force pump 11, and through filter 12, hydrojet evenly sprays through the shower nozzle 9 of injection apparatus.
Embodiment shown in Fig. 2 to Fig. 4 removes four-wheel by Jiangxi-180 type four-wheel tractor and changes and move wheel and convert, and trailing wheel is directly through 1.8M, preceding wheel diameter 0.6M takes turns wide 50MM, spray boom length overall 12M, totally three save, every joint has 4 of spouts, and each spout is installed two shower nozzles, medicine-chest can load 250 kilograms of hydrojets, and it is the highest 1.9 meters that spray boom is liftoff, minimum 0.72 meter, so be provided with, the hydrojet of facing the shower nozzle ejection mutually becomes fan-shaped intersected with each other, does not stay and does not spray the gap, accomplishes evenly not have the gap and sprays.Per hour spray that powder is long-pending to be about 40 mu.This machine can pass through all kinds of crops, carries out weed eradication, deinsectization, diseases prevention, spray fertilizer, is widely used in the weeding, deinsectization, foliar application on the ground such as wheat, corn of flat area etc.
Embodiment 2: the utility model can articulate seeding apparatus 17 as shown in Figure 5, and 16 is anti-skidding projection among Fig. 5.
Claims (9)
1. overhead system farm machinery, comprise mobile wheel, main frame and suspension arrangement, suspension arrangement is connected in the main frame rear portion, it is characterized in that: two trailing wheels that move wheel are installed on the host driven axle, two front-wheels are installed on the upright wheel shaft of main frame by pole, and back wheel diameter is greater than preceding wheel diameter.
2. overhead system farm machinery according to claim 1 is characterized in that described mobile wheel takes turns wide 30--100MM, and two preceding wheel diameters are 0.4--1M, and wheel diameter is 1M--2M after two.
3. overhead system farm machinery according to claim 1 and 2 is characterized in that the wheel of described mobile wheel is wide and can be 40--60MM, and wheel diameter can be 1.4--2M after two.
4. overhead system farm machinery according to claim 1 is characterized in that described strut lengths can be along the adjusting of upright wheel direction of principal axis.
5. overhead system farm machinery according to claim 1, it is characterized in that to fix a support on the described suspension arrangement, medicine-chest, force pump can be installed in the lateral part of support, and the standing portion of support is provided with several layers of screw, can be screwed spray boom between two-layer screw; The power take-off of main frame links to each other with force pump, and medicine-chest is communicated with spray boom by force pump.
6. overhead system farm machinery according to claim 5, it is characterized in that described spray boom is made up of number joint, by the flexible pipe connection, have several spouts on every joint spray boom between every joint spray boom, shower nozzle is installed on the spout, and each spout can install 1 to several shower nozzles.
7. according to claim 5 or 6 described overhead system farm machineries, it is characterized in that also being connected with between described force pump and the spray boom filter, filter also has an opening to lead to medicine-chest.
8. overhead system farm machinery according to claim 1 is characterized in that described suspension arrangement can also connect sower, and described mobile wheel is provided with anti-skidding projection.
9. the agricultural stool tool of overhead system according to claim 1 is characterized in that described main frame is the main frame of four-wheel tractor, and suspension arrangement is the hydraulic lift hitch of four-wheel tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248918 CN2311121Y (en) | 1997-12-03 | 1997-12-03 | Overhead agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248918 CN2311121Y (en) | 1997-12-03 | 1997-12-03 | Overhead agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2311121Y true CN2311121Y (en) | 1999-03-24 |
Family
ID=33955967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97248918 Expired - Fee Related CN2311121Y (en) | 1997-12-03 | 1997-12-03 | Overhead agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2311121Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126355A (en) * | 2014-08-23 | 2014-11-05 | 黑龙江八一农垦大学 | Overhead farmland operation machine |
| US9578868B2 (en) | 2013-07-30 | 2017-02-28 | Winfield Solutions, Llc | High clearance adjustable sprayer |
-
1997
- 1997-12-03 CN CN 97248918 patent/CN2311121Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9578868B2 (en) | 2013-07-30 | 2017-02-28 | Winfield Solutions, Llc | High clearance adjustable sprayer |
| CN104126355A (en) * | 2014-08-23 | 2014-11-05 | 黑龙江八一农垦大学 | Overhead farmland operation machine |
| CN104126355B (en) * | 2014-08-23 | 2016-05-11 | 黑龙江八一农垦大学 | Overhead farm land cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |