CN2713789Y - Back carrying type semi automatic fertilizer placer for agriculture use - Google Patents
Back carrying type semi automatic fertilizer placer for agriculture use Download PDFInfo
- Publication number
- CN2713789Y CN2713789Y CN 200420060325 CN200420060325U CN2713789Y CN 2713789 Y CN2713789 Y CN 2713789Y CN 200420060325 CN200420060325 CN 200420060325 CN 200420060325 U CN200420060325 U CN 200420060325U CN 2713789 Y CN2713789 Y CN 2713789Y
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- Prior art keywords
- fertilizer
- gun
- barral
- fertilising
- feeding port
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- Expired - Fee Related
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Abstract
The utility model relates to a back carrying type semi automatic fertilizer placer for agriculture use, which is characterized in that the upper end of an outer casing having two open ends is connected with a cap nut having a positioning hole in the middle; a fertilizing rod having a handle at the top end is penetrated the positioning hole, and the middle and lower sections are connected in the outer casing; the fertilizing rod which is moved up and down in the outer casing is connected with a regulating cover which controls the fertilizing amount and a locking ring; the side wall of the outer casing corresponding to the regulating cover and the locking ring is provided with a feeding port; the feeding port is communicated with the bottom of the back carrying type fertilizer bag via a flexible feeding pipe; a device for sweeping the brush of the fertilizing rod is arranged at the feeding port; a reset spring is installed on the fertilizing rod arranged above the regulating cover and the locking ring; the fertilizer can be directly put into the proper position of the soil below the root of the crop; the fertilizer is conducted in advance, and the root system of the earth membrane is not injured; thus, the utility model is in favor of enhancing the grain yield, and the environment pollution is effectively reduced.
Description
Technical field
The utility model relates to field of agricultural machinery, the automatic farm fertilizer applicator of especially a kind of back-pack smei.
Background technology
Because be subjected to the restriction of landform, when the fertilising of crops can't be adopted mechanized application mode and equipment, the fertilising instrument will think better of, and how reach optimum efficiency.Fertilizer is put in traditional plane hole or the diffusing chemical fertilizer that spills bumps disconnected blade, damage root system and mulch film easily, reduces the output of crop, and labour intensity is big, and the fertilizer waste is serious, and easily causes environmental pollution, and fertilization effect is relatively poor.
Through inventor's market survey with consult related data, following several similar techniques is arranged at present: (1), liquid fertilization gun.It at first will with the institute to fertilize water dilute, speed is slow, increased cost of labor, its gun barrel of the liquid fertilizer after the dilution will being packed into secondly, the splendid attire capacity is little, as easy as rolling off a log causing loose to be leaked, produce waste, and in the fertilising process, owing to be liquid fertilization, earth is easy to stop up bullet hole, and influence is fertilising normally.(2), digging type particle fertilizer applicator.It has increased fertilising person's labour intensity, and easy damaged crop root, fertilization depth are difficult to grasp, and influence the absorption of crops.
Summary of the invention
Deficiency at above-mentioned prior art existence, the utility model provides a kind of back-pack smei automatic farm fertilizer applicator, it can directly apply chemical fertilizer the most appropriate position of the following soil of crops root, because of topdressing in advance, do not damage native film root system, thereby help improving grain yield, and reduce environmental pollution effectively.
The automatic farm fertilizer applicator of the back-pack smei that the utility model provides, by outer tube, feeding tube, the backpack bag with fertilizer, brush unit, the fertilising barral of a gun, back-moving spring, members such as regulating sleeve are formed, architectural feature is: the blind nut of band locating hole in the middle of the outer sleeve upper of both ends open is connected with, the fertilising barral of a gun of top band handle interted behind the locating hole wherein, hypomere is connected in the outer tube, be connected with the regulating sleeve and the lock ring of control fertilizing amount on the fertilising barral of a gun that can in outer tube, move up and down, have feeding port on the outer tube sidewall corresponding to regulating sleeve and lock ring, feeding port is communicated with backpack bag with fertilizer bottom by feeding tube; The brush unit of one cover cleaning fertilising barral of a gun is housed at the feeding port place, and back-moving spring is installed on the fertilising barral of a gun of regulating sleeve and lock ring top.
Above-mentioned fertilizer applicator is equipped with a depth adjustment cover that can move up and down along groove on the fertilising barral of a gun between blind nut and the handle, depth adjustment is applied mechanically on the groove that setscrew is positioned barral of a gun.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1: the automatic farm fertilizer applicator of a kind of back-pack smei that the utility model proposes, the hollow outer sleeve 1 that a upper and lower side opening is arranged, a feeding port is arranged in the side of outer tube, it is connected with backpack bag with fertilizer 12 by feeding tube 13, and the flexible pipe two ends all adopt formula easy to assemble to flexibly connect.At the feeding port place one cover brush unit is housed, hairbrush 5 plays the effect of automatic cleaning fertilising barral of a gun, thereby stops up the situation about using that influences because of cover granules in pipe shape chemical fertilizer in the middle of avoiding using; Can regulate in the position of sleeve pipe inside and outside hairbrush as required.
Be connected with firm braces on the backpack bag with fertilizer, so as both shoulders bear on one's body, vacate bimanualness.Bag with fertilizer can adopt transparent material to make, so that observe fertilizer amount in the bag.
The outer sleeve upper opening part is equipped with blind nut 7, and solid barral of a gun 8 tops of passing blind nut are fixedly connected with handle 11, and the lower end is for can directly inserting the rifle point in the soil.By setscrew 10 depth adjustment moving up and down cover 9 is housed on the barral of a gun between handle and blind nut, the depth adjustment cover is in order to determining fertilization depth, its position more upwards, the degree of depth is big more.The barral of a gun hypomere is regulated the regulating sleeve 4 and the lock ring 3 of fertilizing amount size by being threaded, if it is improper that regulating sleeve is adjusted, going out fertile amount will be too much or very few, when running into this class problem, open blind nut 7, the barral of a gun 8 that will apply fertilizer takes out, and unclamps lock ring 3, rotary regulating sleeve 4 goes out fertile amount and quantitatively regulates required.Distance between the up-down adjustment cover is big more, and it is big more to go out fertile amount, otherwise then more little.
A compression spring 6 is housed outside the adjusted cover in overcoat, realizes automatically reseting of barral of a gun.
Operating principle: pack into 12 li of bags with fertilizer of granular fertilizer, shoulder bag with fertilizer, fertilizer applicator is aimed near the root of crops, held the handle 11 of fertilising barral of a gun 8 upper ends, firmly when pressing to depth adjustment cover 9 to blind nut 7, stop firmly, at this moment the rifle point of barral of a gun front portion enters in the soil, and release handle is because the spring 6 that is sleeved on the barral of a gun acts on, the drive barral of a gun moves up and resets, and fertilizer is sent into automatically and finished single-dose application in the soil simultaneously.Attention is not wanted and too fastly fertilization gun is moved on to next seedling crops is located from a seedling crops to the fertilising of place, next seedling crops the time, otherwise fertilizer can be sprinkled upon ground surface.Spring Card step 2 compresses outer tube 1 when being used to apply fertilizer position is fixed it.
In the middle of the use, have granular fertilizer to be clipped in the place, slit if run into, the compression spring will not get up by bullet, the situation that barral of a gun is blocked occurs, to be that hairbrush is too outer do not play effect for this, as long as unclamp the fixedly wing nut of hairbrush, hairbrush is pushed inward slightly, tighten wing nut then and get final product.
The utlity model has following advantage and good effect
(1), fast: finish the single-dose application process and only needed for 2 seconds, should be the full season growth of crop in sowing or seedling stage Requiredly apply with fertilizer is disposable, the Shaoshi duty is executed again, need not bend over, need not dig soil, has greatly alleviated work Intensity, fertilising speed has improved more than 4 times than traditional fertilization mode.
(2), accurately: can free fertilising consumption, and the depth that is manured into soil, and guarantee singly using with batch crop Amount and embedded depth are identical, avoid causing fertilising uneven because of water-soluble solution precipitation.
(3), safety: chemical fertilizer applies in early days crop, and ammoniacal nitrogen can effectively prevent the tradition table by adsorption by soil Soil fertilization burns root because of the ammonia excessive concentration, and is favourable to environmental protection.
(4), the fertile volume increase of joint: not only can save applying quantity of chemical fertilizer 50% or more through practice, and because equivalent, etc. dark, equidistant, chemical fertilizer is concentrated and the position is appropriate, can make crops growing way equalization, effectively increases the output of grain and crop.
(5), the fertilizer applicator that provides of the utility model is simple in structure, operation is reliable, low price, volume is little, in light weight, operation is carried with easy to maintenance, need not institute's fertilise is carried out any processing, be not subjected to the restriction in hills, mountain region, long service life integrates practical, efficient, fertile, laborsaving, the environmental protection of joint.
Claims (4)
1, the automatic farm fertilizer applicator of a kind of back-pack smei, by outer tube, feeding tube, the backpack bag with fertilizer, brush unit, the fertilising barral of a gun, back-moving spring, members such as regulating sleeve are formed, it is characterized in that: the blind nut of band locating hole in the middle of the outer sleeve upper of both ends open is connected with, the fertilising barral of a gun of top band handle interted behind the locating hole wherein, hypomere is connected in the outer tube, be connected with the regulating sleeve and the lock ring of control fertilizing amount on the fertilising barral of a gun that can in outer tube, move up and down, have feeding port on the outer tube sidewall corresponding to regulating sleeve and lock ring, the brush unit of one cover cleaning fertilising barral of a gun is housed at the feeding port place, and back-moving spring is installed on the fertilising barral of a gun of regulating sleeve and lock ring top.
2, fertilizer applicator as claimed in claim 1 is characterized in that: the fertilising barral of a gun epimere between blind nut and handle is equipped with a depth adjustment cover that can move up and down along groove, and depth adjustment is applied mechanically on the groove that setscrew is positioned barral of a gun.
3, fertilizer applicator as claimed in claim 1 is characterized in that: feeding port is communicated with backpack bag with fertilizer bottom by feeding tube.
4, fertilizer applicator as claimed in claim 1 is characterized in that: the Spring Card step is housed on the base of outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060325 CN2713789Y (en) | 2004-07-17 | 2004-07-17 | Back carrying type semi automatic fertilizer placer for agriculture use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060325 CN2713789Y (en) | 2004-07-17 | 2004-07-17 | Back carrying type semi automatic fertilizer placer for agriculture use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713789Y true CN2713789Y (en) | 2005-08-03 |
Family
ID=34872986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060325 Expired - Fee Related CN2713789Y (en) | 2004-07-17 | 2004-07-17 | Back carrying type semi automatic fertilizer placer for agriculture use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041716A (en) * | 2018-08-24 | 2018-12-21 | 温州大学 | Rupture of membranes formula vegetables and fruits fertilising auxiliary device |
| CN114600605A (en) * | 2022-04-01 | 2022-06-10 | 青岛农业大学 | Variable-scale variable top application device |
-
2004
- 2004-07-17 CN CN 200420060325 patent/CN2713789Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041716A (en) * | 2018-08-24 | 2018-12-21 | 温州大学 | Rupture of membranes formula vegetables and fruits fertilising auxiliary device |
| CN109041716B (en) * | 2018-08-24 | 2020-04-03 | 温州大学 | Broken diaphragm type vegetables and fruits fertilization auxiliary device |
| CN114600605A (en) * | 2022-04-01 | 2022-06-10 | 青岛农业大学 | Variable-scale variable top application device |
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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 |