CN201479584U - Backpack quantitative fertilizer applicator - Google Patents
Backpack quantitative fertilizer applicator Download PDFInfo
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- CN201479584U CN201479584U CN2009201527454U CN200920152745U CN201479584U CN 201479584 U CN201479584 U CN 201479584U CN 2009201527454 U CN2009201527454 U CN 2009201527454U CN 200920152745 U CN200920152745 U CN 200920152745U CN 201479584 U CN201479584 U CN 201479584U
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- fertilizer
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- fertilising
- square tube
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Abstract
The utility model discloses a backpack quantitative fertilizer applicator. A fertilizer outlet is formed in the middle of the bottom of a fertilizer back tank, and is connected with a square fertilizer applying pipe through a fertilizer conveying hose. The fertilizer applicator further comprises a quantitative control mechanism which is formed by a brake handle arranged at the upper end of the square fertilizer applying pipe, a fertilizer ladling rotary cylinder arranged at the lower part of the square fertilizer applying pipe in the radial direction, a return tension spring and a brake cable. The backpack quantitative fertilizer applicator has the advantages of simple structure, convenient operation, quantitative fertilizer application and remarkable effect.
Description
Technical field:
The utility model relates to a kind of manpower farm machinery, specifically a kind of backpack quantitative fertilization device.
Background technology:
In the dry crop cultivation and production of rural area, fertilising is a requisite main production link, generally all needs to apply fertilizer to the subsoil and 2-3 time topdress, and total fertilizing amount is very big, and particularly mainly production link topdresses indispensable.Fertilizer is grain " grain ", and when this " grain " supply too much or was lopsidedly supplied, the economic benefit of fertilising not necessarily increased, and the crop quality possible deviation also can bring pollution to environment.Owing to influenced by soil Sole Proprietorship restriction or orographic condition, mechanized application is used less, mainly by artificially applying fertilizer, labour intensity is big, efficient is low, especially in summer a high crop is topdressed, temperature height, blade are scraped, fertilizer weighs, and fertilising work difficulty and intensity are very big.Simultaneously, when general peasant topdresses, often only fertilizer is spread the crop root surface, not only can cause a large amount of wastes of fertilizer, also seriously pollute the rural ecological environment, in agricultural production practice, press for economical and practical fertilizer machinery.
The patent of fertilizer applicator is a lot of now, reach hundreds of, but, through investigation, analysis, the fertilizer applicator of finding all inventions now generally is not a complex structure, and production cost is higher, be exactly that result of use is bad, and is impracticable, as: application number is that 200420060325.0 the automatic farm fertilizer applicator of back-pack smei, application number are backpack fertilizer applicator of 200420015871.2 etc., all can not accomplish quantitatively, the operation of applying fertilizer easily.Therefore, be difficult in and obtain in the production practices promoting.
Summary of the invention:
Deficiency at above-mentioned prior art existence, the utility model provides a kind of can satisfy real rural area dry land fertilising job requirements better, the fertilizer applicator of simple and easy to do, site-directed quantitative, the technical scheme of taking is: a kind of backpack quantitative fertilization device, fertilizer back of the body case is provided with fertilizer outlet 2 in the middle of 1 bottom, fertilizer outlet 2 is connected by fertilizer delivering hose 4 with fertilising square tube 3, it is characterized in that: comprise that also of radially being provided with by the brake lever 6 that is located at fertilising square tube 3 upper ends and the square tube bottom of applying fertilizer ladles out fertilizer and revolves tins 5 and the quantitative controlling organization that constitutes of returning pull-spring 14 and brake cable 8.
The described fertilizer of ladling out revolves tube 5 structure and is: the radial center on cylinder has a dovetail groove 11, and dovetail groove connects in a cylindrical side, and cylindrical two ends undergauge becomes isometrical end axle 12;
Revolve and be inserted with an outer rim and the fertile bolt 10 of end axle 11 corresponding to accent that matches with the dovetail groove shape in tube 5 the dovetail groove at the described fertilizer of ladling out.
With transferring fertile bolt 10 to regulate fertile bolt 10 insertions and to ladle out the degree of depth that fertilizer revolves dovetail groove in the tube 5 according to crop and soil fertilizer requirement, ladle out the fertile volume of ladling out that fertilizer revolves tube 5 thereby regulate, determine fertilizing amount.Transfer fertile bolt 10 to be tightened from its trapezoidal bottom by self-tapping type set bolt 9;
Described quantitative controlling organization is that the fertilizer of ladling out that the side in fertilising square tube 3 bottoms radially is installed with by spacer 7 location revolves tube 5, brake cable 8 connects brake levers and ladles out fertilizer and revolves tube 5, wherein, brake cable 8 revolves on tube one side end axle 12 of 5 around ladling out fertilizer by set bolt 9, one end of returning pull-spring 14 revolves on the tube 5 another side end axles 11 around ladling out fertilizer by the fixing card 13 of extension spring, makes to ladle out fertilizer and revolve tube 5 normalities and be in the dovetail groove opening towards fertilising square tube 3 tops;
For fertilizer is imposed under the soil, can connect the soil-breaking spade 15 that topdresses in fertilising square tube lower end;
The described soil-breaking spade 15 that topdresses is to make a positive bevel at an end of square tube, and the sealing of positive bevel place is established the mouth 16 that topdresses at the positive bevel corresponding surface.
For quantitative controlling organization is in use gone slick,, fertilizer is not obstructed because of stopping up, be provided with two flow deflectors 17 in described fertilising square tube inside, the position is revolved the top of tube 5 and is close with it ladling out fertilizer.
In order to improve operating efficiency, can be made into the branch type duplicate rows soil-breaking spade 18 that topdresses, simultaneously to the duplicate rows operation of applying fertilizer.
Described fertilizer can be made by plastic material.
Described fertilizer delivering pipe available iron, aluminium square tube or injection moulding manufacturing.
Beneficial effect:
1, simple in structure, production cost is low;
2, save labor, convenient and practical, fertilising efficient height;
3, quantitative fertilization, science is accurate, increases benefit;
4, proportioning device is in the fertilizer delivering pipe bottom, and the fertilising process continuously, reliably;
5, can topdress at the crop root topsoil, the utilization rate of fertilizer height is economized fertile environmental protection.
Description of drawings:
Fig. 1 structural representation;
Fig. 2 square tube left view that applies fertilizer;
Fig. 3 ladles out fertilizer and revolves a front view;
Fig. 4 ladles out fertilizer and revolves an A_A cutaway view;
Fig. 5 spacer front view;
Fig. 6 soil-breaking spade upward view that topdresses;
Fig. 7 duplicate rows soil-breaking spade schematic diagram that topdresses.
The mark serial number name:
1, fertilizer can; 2, fertilizer outlet; 3, fertilising square tube; 4, fertilizer delivering hose; 5, ladle out fertilizer and revolve tube; 6, brake lever; 7, spacer; 8, brake cable; 9, set bolt; 10, transfer fertile bolt; 11, dovetail groove; 12, end axle; 13, the fixing card of extension spring; 14, returning pull-spring; 15, the soil-breaking spade that topdresses; 16, the mouth that topdresses; 17, flow deflector; 18, the duplicate rows soil-breaking spade that topdresses.
Below in conjunction with accompanying drawing the utility model is described further: as shown in Figure 1, receptacle 1 is backpack, and casing is provided with the movable also backpack strip of adjustable length that articulates, and is convenient to the user and uses; Fertilizer back of the body case is provided with fertilizer outlet 2 in the middle of 1 bottom, fertilizer outlet 2 is connected by flexible pipe 4 with fertilising square tube 3, the upper end of fertilising square tube 3 is provided with brake lever 6, and fertilising square tube bottom radially is provided with one and ladles out fertilizer and revolve tube 5, and brake cable 8 connects brake levers 6 and ladles out fertilizer and revolves tube 5 and consist of a quantitative controlling organization.
In conjunction with Fig. 1, Fig. 2 as seen, described quantitative controlling organization is that the fertilizer of ladling out that the side in fertilising square tube 3 bottoms radially is installed with by spacer 7 location revolves tube 5, brake cable 8 connects brake levers and ladles out fertilizer and revolves tube 5, wherein, brake cable 8 revolves on one side end axle 11 of tube 5 around ladling out fertilizer by set bolt 9, one end of returning pull-spring 14 revolves on the tube 5 another side end axles 11 around ladling out fertilizer by extension spring fixed card 13, makes to ladle out fertilizer and revolve tube 5 normalities and be in the dovetail groove opening towards fertilising square tube 3 tops;
As shown in Figure 3, Figure 4, radial center has a dovetail groove 11 on cylinder, and dovetail groove connects cylindrical two ends undergauge one-tenth end axle 12 in a cylindrical side; In dovetail groove, be inserted with the consistent fertile bolt 10 of accent of the outer rim that matches with the dovetail groove shape and end axle 12.
Be illustrated in figure 5 as and ladle out fertilizer and revolve a spacer 7;
As shown in Figure 1, can connect the soil-breaking spade 15 that topdresses in fertilising square tube 3 lower ends;
As shown in Figure 6, the described soil-breaking spade 15 that topdresses is to make a positive bevel at square tube one end, and the sealing of positive bevel place is established the mouth 16 that topdresses at the positive bevel corresponding surface.
As shown in Figure 1, be provided with two flow deflectors 17 in described fertilising square tube inside, the position is revolved tube 5 top and is close with it ladling out fertilizer.
As shown in Figure 7, be the duplicate rows soil-breaking spade schematic diagram that topdresses.
Embodiment:
When using backpack quantitative fertilization device, in the fertilizer can of at first fertilizer being packed into, back then, fertilizer in the fertilizer can flow in the fertilising square tube by gravity, even fertilizer is surplus after a little while,, fertilizer is flow in the fertilising pipe smoothly because the people rocks when walking.
When using backpack quantitative fertilization device to crop applying base fertilizer, available holding at the uniform velocity pinching of brake lever 6, each pinching is ladled out fertilizer and is revolved tube 5 more than half week of rotation under the brake cable pulling, flows out after fertilizer is ladled out the below from fertilising square tube top, ladles out fertilizer subsequently and revolves tube 5 get back to original position again under the returning pull-spring effect.Along with people's walking, fertilizer will be filtered in the soil continuously and equably;
When using backpack quantitative fertilization device that crop is topdressed, at first according to crop and soil fertilizer requirement, regulate fertile bolt 10 insertions and ladle out the degree of depth that fertilizer revolves dovetail grooves in the tube 5, ladle out the fertile volume of ladling out that fertilizer revolves tube 5 thereby regulate, the decision fertilizing amount, then, the soil-breaking spade that topdresses can be installed on the fertilising square tube front end, the fertilising people can hold the fertilising square tube, insert the crop root topsoil like a cork by the soil-breaking spade lower bevel of topdressing, when holding brake lever again with a firm grip, nature can produce the power that a part makes progress, the soil-breaking spade rear portion perk of topdressing this moment, the soil-breaking spade front portion of topdressing forms certain space in the soil, fertilizer can mouthful flow into the soil, then smoothly from topdressing, the extraction soil-breaking spade that topdresses, topsoil can cover fertilizer naturally.In order to improve operating efficiency, can use the duplicate rows soil-breaking spade that topdresses, get final product a duplicate rows ground and topdress, improve operating efficiency.
Because the people bears fertilizer, than carry on the arm, carry all stressed evenly, again can by the fertilising square tube accurately, quantitatively, fertilising easily, therefore the operation that do not need to bend over, can reach and save labor fertilising efficient height, utilization rate of fertilizer height.
Claims (8)
1. backpack quantitative fertilization device, fertilizer back of the body case (1) is provided with fertilizer outlet (2) in the middle of the bottom, fertilizer outlet (2) is connected by fertilizer delivering hose (4) with fertilising square tube (3), it is characterized in that: comprise that also of radially being provided with by the brake lever (6) that is located at fertilising square tube (3) upper end and the square tube bottom of applying fertilizer ladles out the quantitative controlling organization that fertilizer revolves tin (5) and a returning pull-spring (14) and brake cable (a 8) formation.
2. backpack quantitative fertilization device according to claim 1, it is characterized in that: describedly ladle out fertilizer to revolve tube be that radial center on cylinder has a dovetail groove (11), and dovetail groove connects in a cylindrical side, and cylindrical two ends undergauge becomes isometrical end axle (12).
3. backpack quantitative fertilization device according to claim 2 is characterized in that: be inserted with the outer rim and the end axle fertile bolt of (12) corresponding to accent (10) that shape with it matches described ladling out in the dovetail groove that fertilizer revolves tube (5).
4. backpack quantitative fertilization device according to claim 1, it is characterized in that: described quantitative controlling organization is to revolve tube (5) at the fertilizer of ladling out that fertilising square tube (3) bottom one side radially is installed with by spacer (7) location, brake cable (8) connects brake lever (6) and ladles out fertilizer and revolves tin (5), wherein, brake cable (8) by set bolt (9) around ladle out fertilizer revolve the tube (5) one side end axle (12) on, one end of returning pull-spring (14) revolves on tube (5) another side end axle (12) around ladling out fertilizer by the fixing card of extension spring (13), and, ladle out fertilizer revolve the tube (a 5) normality be in the dovetail groove opening towards the fertilising square tube (3) top.
5. backpack quantitative fertilization device according to claim 1 is characterized in that: connect the soil-breaking spade (15) that topdresses in fertilising square tube lower end.
6. backpack quantitative fertilization device according to claim 5 is characterized in that: the described soil-breaking spade that topdresses is made a positive bevel at square tube one end, and topdress mouthful (16) are established in the sealing of positive bevel place on the positive bevel corresponding surface.
7. according to claim 5 or 6 described backpack quantitative fertilization devices, it is characterized in that: the described soil-breaking spade front portion of topdressing is branched into the bitubular.
8. backpack quantitative fertilization device according to claim 1 is characterized in that: be provided with two flow deflectors (17) in described fertilising square tube inside, the position ladle out fertilizer revolve the tube (5) top and be close with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201527454U CN201479584U (en) | 2009-06-10 | 2009-06-10 | Backpack quantitative fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201527454U CN201479584U (en) | 2009-06-10 | 2009-06-10 | Backpack quantitative fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479584U true CN201479584U (en) | 2010-05-26 |
Family
ID=42418478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201527454U Expired - Fee Related CN201479584U (en) | 2009-06-10 | 2009-06-10 | Backpack quantitative fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479584U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703900A (en) * | 2012-09-28 | 2014-04-09 | 朱英东 | Multifunction fertilizing apparatus |
| CN104737689A (en) * | 2015-04-15 | 2015-07-01 | 王吉盛 | Electric manure spreader |
| CN107046896A (en) * | 2017-06-13 | 2017-08-18 | 陆建武 | A kind of Backpack type can adjust fertilizer applicator |
| CN109983897A (en) * | 2019-05-10 | 2019-07-09 | 贵州省烟草公司黔东南州公司 | A kind of granular fertilizer dosing device and application method |
-
2009
- 2009-06-10 CN CN2009201527454U patent/CN201479584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703900A (en) * | 2012-09-28 | 2014-04-09 | 朱英东 | Multifunction fertilizing apparatus |
| CN104737689A (en) * | 2015-04-15 | 2015-07-01 | 王吉盛 | Electric manure spreader |
| CN107046896A (en) * | 2017-06-13 | 2017-08-18 | 陆建武 | A kind of Backpack type can adjust fertilizer applicator |
| CN109983897A (en) * | 2019-05-10 | 2019-07-09 | 贵州省烟草公司黔东南州公司 | A kind of granular fertilizer dosing device and application method |
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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: 20100526 Termination date: 20130610 |