CN201213371Y

CN201213371Y - Multifunctional fertilization seeder

Info

Publication number: CN201213371Y
Application number: CNU2008201117826U
Authority: CN
Inventors: 郝宝海
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-04-01
Anticipated expiration: 2018-05-09

Abstract

The utility model discloses a multifunctional fertilizing-seeding device, which comprises an outer casing, a feeding hose, a knapsack fertilizer bag, a brush device, a fertilizing gun rod, a return spring, a regulating sleeve and the like, wherein a brake bar is arranged on a handle; the lower end of the outer casing is fixedly provided with two earthing grab plates; a joint of the two earthing grab plates is provided with the return spring; and the brake bar is connected with the earthing grab plates through a brake cable. The multifunctional fertilizing-seeding device can automatically earth up. As fertilizer is not exposed in the air and is little in evaporation amount, the fertilizing-seeding device effectively reduces environmental pollution, is favorable for improving the yield of crops, and reduces labor intensity.

Description

The multifunctional fertilising seeder

Technical field

The utility model relates to field of agricultural machinery, relates in particular to a kind of agricultural fertilising, seeder.

Background technology

Owing to be subjected to the restriction of landform, the fertilising of crops, when sowing can't be adopted mechanization mode and equipment, fertilising, seeder implement will think better of, and how reach optimum efficiency.Traditional plane hole fertilising or the diffusing chemical fertilizer that spills bump disconnected blade, damage root system and mulch film easily, reduce 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.Chinese patent discloses a kind of foot-operated fertilizer applicator (200620126904.x), 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.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, and the controlled fertilizing amount reduces environmental pollution effectively.But after being to use this foot-operated fertilizer applicator fertilising, fertilizer still can be exposed in the air by waterfall, and fertilizer easily evaporates, and has reduced utilization rate of fertilizer, and particularly in green house of vegetables, the ammonia fertilizer evaporation has some ammonias slightly in the booth, and vegetable leaf will turn to be yellow, and reduces the output of crop.If utilize artificial earth backing then increased fertilising person's labour intensity.

Summary of the invention

Deficiency at above-mentioned prior art existence, the utility model provides a kind of multifunctional fertilising seeder, it can directly apply chemical fertilizer the most appropriate position of the following soil of crops root, and the automatic earth backing of energy, because of chemical fertilizer not waterfall be exposed in the air, the chemical fertilizer evaporation discharge is little, reduces environmental pollution effectively, help improving agricultural output, and reduced labour intensity.

The multifunctional fertilising seeder, by outer tube, feeding tube, the backpack bag with fertilizer, brush unit, the fertilising barral of a gun, back-moving spring, formations such as regulating sleeve, described fertilising barral of a gun interted outer tube, the upper end is connected with handle, the lower end is the rifle point, the fertilising that burrows can move up and down in outer tube, described fertilising barral of a gun is provided with the control fertilising, the regulating sleeve of seeding quantity, 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, it is characterized in that: described handle is provided with brake lever, the lower end of described outer tube is set with two blindings and grabs plate, and described two blindings are grabbed the plate junction and are provided with back-moving spring, and described brake lever is grabbed plate with blinding and is connected by brake cable.

Described regulating sleeve is divided into adjusted cover and following regulating sleeve, is provided with cavity between the described upper and lower regulating sleeve, can be provided with kind of an amount controller on the pairing fertilising barral of a gun of described cavity; 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, and described hairbrush also can be the moccasin brush.

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

The utility model multifunctional fertilising seeder great advantage not only can be as the fertilising instrument, and can be used as seeder implement, and energy is earth backing automatically, because of chemical fertilizer not waterfall be exposed in the air, the chemical fertilizer evaporation discharge is little, reduces environmental pollution effectively, improves chemical fertilizer utilization ratio, help improving agricultural output, and reduce labour intensity.

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, fertilising barral of a gun, 6, plant amount controller, 7, spring, 8, feeding port, 9, pedal, 10, the adjusted cover, 11, regulating sleeve down, 12, cavity, 13, lock tube, 14, pullover, 15, handle, 16, notch, 17, conical funnel, 18, brake lever, 19, blinding is grabbed plate, and 20, back-moving spring, 21, brake cable.

Embodiment

As shown in Figure 1: a kind of multifunctional fertilising seeder 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, solid barral of a gun 5 tops of passing blind nut are fixedly connected with handle 15, handle is provided with brake lever 18, the lower end is for can directly inserting the rifle point in the soil, the lower end of outer tube 1 is set with two blindings and grabs plate 19, two blindings are grabbed plate 19 junctions and are provided with back-moving spring 20, and brake lever 18 is grabbed plate 19 with blinding and is connected by brake cable 21.By clutching brake lever, two blindings are grabbed plate and are drawn close mutually, and can finish automatic earth backing.Grab the plate junction at described two blindings one back-moving spring is set.Automatically unclamp brake lever after earth backing is finished, under the effect of back-moving spring, two blindings are grabbed plate and will be replied the preceding seat of use.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 be provided with kind of amount controller 6 on the pairing fertilising barral of a gun of cavity, can control fertilising, seeding quantity by regulating on cavity size between the upper and lower regulating sleeve and the fertilising barral of a gun parcel kind of an amount controller 6, void space is greatly then applied fertilizer, seeding quantity 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; The moccasin brush plays the effect of control seeding quantity, can regulate in the position of sleeve pipe inside and outside hairbrush or moccasin brush 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.At this moment hand is pinched 18, two blindings of brake lever and is grabbed plate and draw close mutually, similar bicycle brake, and two blindings that the lower end of outer tube 1 fixedly installs are grabbed plate 19 and are finished automatic earth backing by brake cable 21, finish earth backing after the single-dose application; Unclamp brake lever 18, under the effect of back-moving spring 20, two blindings are grabbed plate 19 and are automatically reset, and reply the seat before using.

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: the earth backing process only needed for 2 seconds after finishing single-dose application, do not need artificial earth backing, should apply with fertilizer is disposable the growth of full season of crop is required in sowing or seedling stage, the Shaoshi duty is executed again, need not bend over, need not dig soil, alleviated labour intensity greatly, fertilising speed has improved more than 4 times than traditional fertilization mode.

(2) safety: chemical fertilizer is after applying, and earth backing can effectively prevent the volatilization of ammoniacal nitrogen automatically, makes crop leaf injured, and is favourable to environmental protection.

(3) 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.

(4) the multifunctional fertilising seeder 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, integrates practical, efficient, fertile, laborsaving, the environmental protection of joint.

(5) not only can be as the fertilising instrument, and can be used as seeder implement.

More than describe embodiment of the present utility model in detail, but this example of just lifting for the ease of understanding should not be considered to be the restriction to the utility model scope.Equally; any person of ordinary skill in the field all can be according to the description of the technical solution of the utility model and preferred embodiment thereof; make various possible being equal to and change or replacement, but all these changes or replacement all should belong to the protection domain of the utility model claim.

Claims

1, the multifunctional fertilising seeder, 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 upper end is connected with handle (15), the lower end is the rifle point, the fertilising that burrows can move up and down in outer tube, described fertilising barral of a gun is provided with the control fertilising, the regulating sleeve of seeding quantity, have feeding port (8) on the outer tube sidewall of corresponding regulating sleeve, described feeding tube is connected with feeding port, pedal (9) Joint that described fertilising barral of a gun is outer with being arranged on outer tube, it is characterized in that: described handle (15) is provided with brake lever (18), the lower end of described outer tube (1) is set with two blindings and grabs plate (19), described two blindings are grabbed plate (19) junction and are provided with back-moving spring (20), and described brake lever (18) is grabbed plate (19) with blinding and is connected by brake cable (21).

2, multifunctional fertilising seeder according to claim 1, it is characterized in that: described regulating sleeve is divided into adjusted cover (10) and following regulating sleeve (11), be provided with cavity (12) between the described upper and lower regulating sleeve, can be provided with kind of an amount controller (6) on the pairing fertilising barral of a gun of described cavity (12); 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, multifunctional fertilising seeder 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, and described hairbrush also can be the moccasin brush.

4, multifunctional fertilising seeder according to claim 1 and 2 is characterized in that: the lower end of described outer tube is provided with conical funnel (17).

5, multifunctional fertilising seeder according to claim 3 is characterized in that: the lower end of described outer tube is provided with conical funnel (17).