CN200980248Y

CN200980248Y - Pedal fertilizer applicator

Info

Publication number: CN200980248Y
Application number: CNU200620126904XU
Authority: CN
Inventors: 郝宝海
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2007-11-28
Anticipated expiration: 2016-10-20

Abstract

The utility model discloses a foot-actuated fertilizer applicator comprising an outer tube, a material delivering soft tube, a backpack fertilizer bag, a hair brush device, a fertilizing spear bar, a back-moving spring, an adjustable jacket and the like. The fertilizing spear bar passes through the outer tube, which can move up and down in the outer tube to dig hole for fertilizing. The adjustable jacket which can control the quantity of the fertilizer, and a material delivering opening is opened on the side wall of the outer tube corresponding to the adjustable jacket, and the material delivering soft tube is connected with the material delivering opening, and the fertilizing spear bar is fixedly connected with the foot-plate provided outside the tube. The afoot-actuated fertilizer applicator has the advantages of simple structure, reliable operation, low price, small size, light weight, convenient operation, convenient maintenance, no necessity in dealing with the fertilizer, practical use, high efficiency, fertilizer saving, labor saving and environment protection.

Description

Foot-operated fertilizer applicator

Technical field

The utility model relates to field of agricultural machinery, especially a kind of foot-operated semi-automatic farm fertilizer applicator.

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.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.(3) the automatic farm fertilizer applicator of back-pack smei (200420060325.0), labour intensity hand-manipulated is big, and the fertilizer waste is serious.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.

Summary of the invention

Deficiency at above-mentioned prior art existence, the utility model provides a kind of foot-operated 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 labour intensity is little, the controlled fertilizing amount reduces environmental pollution effectively.

The utility model provides a kind of foot-operated fertilizer applicator, constitute by outer tube, feeding tube, backpack bag with fertilizer, brush unit, fertilising barral of a gun, back-moving spring, regulating sleeve etc., described fertilising barral of a gun interted outer tube, the fertilising that burrows can move up and down in outer tube, described fertilising barral of a gun is provided with the regulating sleeve of control fertilizing amount, have feeding port on the outer tube sidewall of corresponding regulating sleeve, described feeding tube is connected with feeding port, the pedal Joint that described fertilising barral of a gun is outer with being arranged on outer tube.

Described regulating sleeve is divided into adjusted cover and following regulating sleeve, be provided with cavity between the described upper and lower regulating sleeve, described back-moving spring is fixed on adjusted and overlaps between pullover and the lock tube, described lock tube is to have notch on the sidewall to be arranged on hollow pipe between outer tube and the following regulating sleeve, the feeding port on the corresponding outer tube sidewall of described notch.

Described brush unit is arranged on feeding port lower end on the outer tube, but described hairbrush lateral adjustments.

The lower end of described outer tube is provided with conical funnel.

The upper end of described fertilising barral of a gun is connected with handle, and the lower end is the rifle point.

The foot-operated fertilizer applicator great advantage of the utility model is very laborsaving, and as the light use of walking, old man, student can easily use.Traditional fertilization device hand, particularly black earth, loess, laterite, plate sandy soil use all quite effort, and general strong labour power arm at the end of the day will ache very.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Sequence number among the figure: 1, outer tube, 2, feeding tube, 3, the backpack bag with fertilizer, 4, brush unit, 5, the fertilising barral of a gun, 7, spring, 8, feeding port, 9, pedal, 10, the adjusted cover, 11, following regulating sleeve, 12, cavity, 13, lock tube, 14, pullover, 15, handle, 16, notch, 17, conical funnel.

Embodiment

As shown in Figure 1: a kind of foot-operated fertilizer applicator that the utility model proposes, the hollow outer sleeve 1 that a upper and lower side opening is arranged, a feeding port 8 is arranged in the side of outer tube, the lower end of outer tube 1 is provided with conical funnel 17, it is connected with backpack bag with fertilizer 3 by feed pipe 2, and the flexible pipe two ends all adopt formula easy to assemble to flexibly connect.

Be connected with firm braces on the backpack bag with fertilizer 3, 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.

Blind nut is equipped with at outer tube 1 upper end open place, and solid barral of a gun 5 tops of passing blind nut are fixedly connected with handle 15, and the lower end is for can directly inserting the rifle point in the soil.By regulating setscrew the pedal 9 that is arranged on outside the outer tube 1 is housed on the barral of a gun between handle and blind nut, the distance between set screw and blind nut is to determine fertilization depth, and its distance is big more, and the degree of depth is big more.The barral of a gun of the fertilising barral of a gun 5 in the outer tube 1 is provided with adjustable regulating sleeve, described regulating sleeve is divided into adjusted cover 10 and following regulating sleeve 11, be provided with cavity 12 between the upper and lower regulating sleeve, can control fertilizing amount by the cavity size of regulating between the upper and lower regulating sleeve, cavity greatly then fertilizing amount is big, otherwise then little.Feeding port 8 on described regulating sleeve cavity 12 corresponding outer tube 1 sidewalls, the lower end of feeding port 8 is equipped with a cover brush unit 4, hairbrush 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.

A compression spring 7 is housed outside the adjusted cover in outer tube 1, realizes automatically reseting of barral of a gun.Described compression spring 7 is fixed between adjusted pullover 14 and the lock tube 13, and described lock tube 13 is arranged on hollow pipe between outer tube 1 and the following regulating sleeve 11, the feeding port 8 on described notch 16 corresponding outer tube 1 sidewalls for having notch on the sidewall.

Operating principle: pack into 3 li of bags with fertilizer of granular fertilizer, shoulder bag with fertilizer, fertilizer applicator is aimed near the root of crops, held the handle 15 of fertilising barral of a gun 5 upper ends, when foot-operated pedal 9 is firmly down stepped on to blind nut, stop firmly, at this moment the rifle point of barral of a gun front portion enters in the soil, loosens pedal 9, owing to be sleeved on spring 7 effects on the barral of a gun, 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.

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) quick: finish the single-dose application process and only needed for 2 seconds, sowing or seedling stage should The full season growth of crop is required to be applied with fertilizer is disposable, and the Shaoshi duty is executed again, need not bend over, Need not dig soil, greatly alleviate labour intensity, fertilising speed improves than traditional fertilization mode More than 4 times.

(2) accurate: can free fertilising consumption, and the depth that is manured into soil, and guarantee with batch Single amount of application and the embedded depth of crop are identical, avoid causing fertilising because of water-soluble solution precipitation Uneven.

(3) safety: chemical fertilizer applies in early days crop, and ammoniacal nitrogen can have by adsorption by soil Effect prevents that traditional surface manuring from burning 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 more than 50% through practice, And because equivalent, etc. dark, equidistant, chemical fertilizer concentrate and also the position appropriate, can make the crops The growing way equalization effectively increases the output of grain and crop.

(5) fertilizer applicator that provides of the utility model is simple in structure, operation is reliable, low price, Volume is little, in light weight, and operation is carried with easy to maintenance, need not to carry out any to institute's fertilise Process, integrate practical, efficient, fertile, laborsaving, the environmental protection of joint.

Claims

1, foot-operated fertilizer applicator, by outer tube (1), feeding tube (2), backpack bag with fertilizer (3), brush unit (4), fertilising barral of a gun (5), back-moving spring (7), formations such as regulating sleeve, described fertilising barral of a gun (5) interted outer tube (1), the fertilising that burrows can move up and down in outer tube, described fertilising barral of a gun is provided with the regulating sleeve of control fertilizing amount, have feeding port (8) on the outer tube sidewall of corresponding regulating sleeve, described feeding tube is connected with feeding port, it is characterized in that: pedal (9) Joint that described fertilising barral of a gun is outer with being arranged on outer tube.

2, foot-operated fertilizer applicator according to claim 1 is characterized in that: described regulating sleeve is divided into adjusted cover (10) and following regulating sleeve (11), is provided with cavity (12) between the described upper and lower regulating sleeve; Described back-moving spring (7) is fixed between adjusted cover pullover (14) and the lock tube (13); Described lock tube (13) is arranged on hollow pipe between outer tube (1) and the following regulating sleeve (11), the feeding port (8) on the corresponding outer tube of described notch (16) (1) sidewall for having notch on the sidewall.

3, foot-operated fertilizer applicator according to claim 1 and 2 is characterized in that: described brush unit (4) is arranged on feeding port on the outer tube (8) lower end, but described hairbrush lateral adjustments.

4, foot-operated fertilizer applicator according to claim 1 and 2 is characterized in that: the lower end of described outer tube is provided with conical funnel (17).

5, foot-operated fertilizer applicator according to claim 3 is characterized in that: the lower end of described outer tube is provided with conical funnel (17).

6, foot-operated fertilizer applicator according to claim 1 and 2 is characterized in that: the upper end of described fertilising barral of a gun is connected with handle (15), and the lower end is the rifle point.

7, foot-operated fertilizer applicator according to claim 3 is characterized in that: the upper end of described fertilising barral of a gun is connected with handle (15), and the lower end is the rifle point.

8, foot-operated fertilizer applicator according to claim 4 is characterized in that: the upper end of described fertilising barral of a gun is connected with handle (15), and the lower end is the rifle point.

9, foot-operated fertilizer applicator according to claim 5 is characterized in that: the upper end of described fertilising barral of a gun is connected with handle (15), and the lower end is the rifle point.