CN203435347U

CN203435347U - Foot step type crop topdressing shoe

Info

Publication number: CN203435347U
Application number: CN201320524704.XU
Authority: CN
Inventors: 梁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-02-19
Anticipated expiration: 2023-08-27

Abstract

The utility model discloses a foot step type crop topdressing shoe. A duckbill is fixedly connected with a shoe sole, a duckbill movable piece is fixedly connected with a pulling plate, a strip hole is formed in the upper part of a fixing piece, a plunger compression bar is mounted in the strip hole, the plunger compression bar is fixedly connected with an upper spring seat and a pedal hanging ring outside the duckbill, a corresponding lower spring seat is arranged below the upper spring seat, a spring is mounted between the two spring seats, a plunger is mounted in the fixing piece, a fertilizer inlet hole is formed in the plunger, the plunger is fixedly connected with the plunger compression bar, a rocking arm shaft and a fertilizer inlet are arranged on the fixing piece, a rocking arm and a rocking arm return spring are sequentially mounted on the rocking arm shaft, one end of the rocking arm is movably connected with the plunger compression bar, a hook is arranged at the other end of the rocking arm, the other end of the hook is hooked with the pulling plate, the duckbill shaft is sleeved with the duckbill return spring, one end of a pedal is hinged with the front part of the shoe sole, the other end of the pedal is connected with a pedal hanging ring, a fertilizer outlet is formed in the lower part of a fertilizer storage box, the fertilizer outlet is communicated with the fertilizer inlet through a hose, and the plunger is filled with a rubber plunger block. The duckbill is threaded into the land for topdressing, time and labor are saved, the efficiency is high, fertilizers are saved, and the effect is good.

Description

The foot-operated crops footwear that topdress

Technical field

The utility model provides a kind of agricultural fertilizing device, is a kind ofly to crops, to carry out a kind of fertilizer placement drill topdressing summer specially, belongs to the agricultural special implement that topdresses.

Background technology

Crops need to be topdressed when summer, normally adopt manually with hand fertilizer to become time to be sprinkled upon near the root of crops, need by rainwater, fertilizer to be brought in soil, but there are a lot of defects in this method, first, because fertilizer is urea components, volatilization is fast, waste surprising, and meet water post-etching skin, so the time of topdressing is restricted, can only wait until noon or afternoon crops dew evaporation after could operation, peasant carries out topdressing operation under the baking of burning sun, the severe easily heatstroke of peasant work environment, and the fertilizer amount that this fertilizing type needs is very large, moreover, because being floats by fertilizer the soil top that is sprinkling upon crop root part, the state of fertilizer is very unstable, as strong wind weather, be easy to loose fertilizer to blow in furrow, do not rain as continuous several days, only depend on the dew at night to be difficult to fertilizer to bring in soil and topdress to crops timely, even while raining, rainwater also can be rushed in the floating fertilizer being sprinkling upon on soil in furrow, as anxious rain or heavy rain, fertilizer does not also have enough time to permeate the ground, just by rain drop erosion in irrigation canals and ditches, cause the topdressing amount of crops not enough, also need peasant again to mend and chase after, caused the waste of fertilizer, existing fertilizer placement drill on the market, actual is that the manure device on sower is taken out by becoming fertilizer placement drill after up knob separately, during use, hold handle by near the soil duckbilled insertion crop root part of fertilizer placement drill, duckbilled is by incorporation of fertilizerin the soil, advantage is that the effect of topdressing after incorporation of fertilizerin the soil is best, save fertilizer simultaneously, the loose soil being climbed over by machine while can this fertilizer placement drill being only applicable to plough in the spring, summer is during Stage of Top Dressing, the epidermis soil in farmland hardens through rainfall several times with after drying, peasant need to could insert stiff soil by this fertilizer placement drill by very large strength, cause peasant's working strength obviously to improve, job schedule is slack-off, compare under balance, most of peasant has given up this fertilizer placement drill, for operating efficiency, still make to topdress by hand.

Summary of the invention

The utility model object is to provide a kind of foot-operated crops footwear that topdress, can make peasant laborsaving when topdressing to crops, improve the operating efficiency of topdressing to crops, can save fertilizer and topdress effective simultaneously.

The technical solution of the utility model is: the foot-operated crops footwear that topdress, it is characterized in that: there is sole (1), upper of a shoe (3), the duckbilled of expansible closure, pedal (2) and fertilizer preserving case (9), duckbilled is equipped with at the rear portion of sole, the stator of duckbilled (6) is connected with sole, the activity template of duckbilled (14) is hinged with the stator of duckbilled by duckbilled axle (17), on the activity template of duckbilled, be fixed with arm-tie (13), the both sides, stator top of duckbilled are respectively provided with corresponding strip hole (24), plunger depression bar (4) is housed in strip hole, plunger depression bar and two strip holes are slidably connected, the two ends of plunger depression bar are fixed with respectively upper spring seat (5) and pedal link (23) outward at duckbilled, the below of upper spring seat is provided with corresponding lower spring cup (18), lower spring cup and sole are connected, spring (19) is housed between two spring bases, plunger (8) is housed in the stator of duckbilled, plunger is provided with fertilizer inlet, plunger and stator are slidably connected, plunger and plunger depression bar are connected, stator is provided with rocker arm shaft (21) and corresponding with plunger fertilizer inlet enters Fei Kou (12), rocker arm shaft is equipped with rocking arm (20) and the rocking arm return spring (22) that axis hole connects successively in the outside of stator, one end of rocking arm is flexibly connected with plunger depression bar, the other end of rocking arm is provided with hook (15), one end and the rocking arm of hook articulate, the other end and the arm-tie of hook articulate, one end and the stator of rocking arm return spring articulate, the other end and the rocking arm of rocking arm return spring articulate, described duckbilled axle is set with duckbilled return spring (16) in the outside of duckbilled, one end of duckbilled return spring and the activity template of duckbilled articulate, the other end and the sole of duckbilled return spring articulate, described pedal one end and sole forepart are hinged, the other end of pedal is flexibly connected with pedal link, described fertilizer preserving case bottom is provided with fertilizer outlet (10), fertilizer outlet is communicated with the fertile mouth that enters being located on stator by flexible pipe (11).

Rubber stopper piece (7) is housed in plunger, and rubber chock is flexibly connected with the fertilizer inlet of plunger.

The foot-operated crops footwear that topdress are through on pin, with the elastic force that foot-operated lower pedal overcomes spring, plunger depression bar is stepped on, plunger depression bar drives plunger to move downwards, fertilizer in plunger falls into duckbilled, when lifting pin and release the pedal, the spring jack-up plunger depression bar that makes progress, plunger depression bar promotes rocking arm and drives arm-tie that duckbilled is opened, fertilizer in duckbilled is stayed in soil, the utility model has the advantages that: utilize people's body weight duckbilled to be inserted to the soil having hardened, can make peasant laborsaving when topdressing to crops, as long as control step pitch, just can adapt to the various environment that topdress, and not affected by dew and can full-time employment can improve the operating efficiency of topdressing to crops, during fertilizer is manured into soil, with respect to manually executing table fertilizer, can save fertilizer, and it is effective to topdress.

Accompanying drawing explanation

Fig. 1 is the topdress structural representations of footwear of the foot-operated crops of the utility model;

Fig. 2 is the topdress generalized sections of footwear of the foot-operated crops of the utility model;

The foot-operated crops of Fig. 3 the utility model footwear rocking arm operation principle schematic diagram that topdresses;

Fig. 4 is the topdress use view of footwear of the foot-operated crops of the utility model.

Wherein 1 sole, 2 pedals, 3 uppers of a shoe, 4 plunger depression bars, 5 upper spring seats, 6 stators, 7 rubber chocks, 8 plungers, 9 fertilizer preserving cases, 10 fertilizer outlets, 11 flexible pipes, 12 enter Fei Kou, 13 arm-ties, 14 activity templates, 15 hooks, 16 duckbilled return springs, 17 duckbilled axles, 18 lower spring cups, 19 springs, 20 rocking arms, 21 rocker arm shafts, 22 rocking arm return springs, 23 pedal links, 24 strip holes.

Embodiment

The foot-operated crops footwear that topdress, there is sole 1, upper of a shoe 3, the duckbilled of expansible closure, pedal 2 and fertilizer preserving case 9, duckbilled is equipped with at the rear portion of sole, stator 6 and the sole of duckbilled are connected, the activity template 14 of duckbilled is hinged with the stator of duckbilled by duckbilled axle 17, on the activity template of duckbilled, be fixed with arm-tie 13, the both sides, stator top of duckbilled are respectively provided with corresponding strip hole 24, plunger depression bar 4 is housed in strip hole, plunger depression bar and two strip holes are slidably connected, the two ends of plunger depression bar are fixed with respectively upper spring seat 5 and pedal link 23 outward at duckbilled, the below of upper spring seat is provided with corresponding lower spring cup 18, lower spring cup and sole are connected, spring 19 is housed between two spring bases, plunger 8 is housed in the stator of duckbilled, plunger is provided with fertilizer inlet, plunger and stator are slidably connected, plunger and plunger depression bar are connected, stator is provided with rocker arm shaft 21 and corresponding with plunger fertilizer inlet enters fertile mouthful 12, rocker arm shaft is equipped with rocking arm 20 and the rocking arm return spring 22 that axis hole connects successively in the outside of stator, one end of rocking arm is flexibly connected with plunger depression bar, the other end of rocking arm is provided with hook 15, one end and the rocking arm of hook articulate, the other end and the arm-tie of hook articulate, one end and the stator of rocking arm return spring articulate, the other end and the rocking arm of rocking arm return spring articulate, described duckbilled axle is set with duckbilled return spring 16 in the outside of duckbilled, one end of duckbilled return spring and the activity template of duckbilled articulate, the other end and the sole of duckbilled return spring articulate, described pedal one end and sole forepart are hinged, the other end of pedal is flexibly connected with pedal link, described fertilizer preserving case bottom is provided with fertilizer outlet 10, fertilizer outlet is communicated with the fertile mouth that enters being located on stator by flexible pipe 11.

The topdressing amount that different crops is topdressed is different, in order to control topdressing amount, rubber stopper piece 7 is housed in plunger, and rubber chock is flexibly connected with the fertilizer inlet of plunger, and rubber chock and plunger are slidably connected, rubber chock and plunger are interference fit, object is to utilize the elastic card of rubber self in plunger, and available hand-power pushes away up and down to be dragged rubber chock and slide in plunger, the size of blocking plunger fertilizer inlet by rubber chock, control enters the fertilizer amount in plunger, thereby controls topdressing amount.

During use, carried on the back fertilizer preserving case, by shoe cover on pin, described upper of a shoe can be banded can be also pocketed, the effect of upper of a shoe is exactly that the foot-operated crops of the present utility model footwear that topdress can be firmly fixed on pin, the topdress operation principle of footwear of foot-operated crops of the present utility model is: the fertilizer in fertilizer preserving case enters flexible pipe to the Fei Kouchu that enters of duckbilled stator by the fertilizer outlet of fertilizer preserving case, by fertilizer inlet corresponding with entering fertile mouth on plunger, enter in plunger stand-by again, now with foot-operated lower pedal, pedal drives plunger depression bar to move downward by the pedal link being connected on plunger depression bar, plunger depression bar overcomes the spring force being arranged between two spring bases and moves to lower dead center from top dead centre, drive the plunger being connected with it together to move downward simultaneously, as shown in Figure 2, the Fei Kou that enters on plunger on fertilizer inlet and stator is staggered, the fertilizer that enters fertile mouthful stops entering in plunger, the fertilizer inlet of plunger moves to downwards in the space between duckbilled stator and activity template with plunger, fertilizer falls in this space from the fertilizer inlet of plunger, as shown in Figure 3, rocking arm be take rocker arm shaft as the center of circle under the drive of plunger depression bar, when front end moves downward, rear end moves upward, one end and the rocking arm of hook articulate, the other end and the arm-tie of hook articulate, hook is relative high with the position that the position of arm-tie hitching position articulates than hook and rocking arm, so when the rear end that rocking arm is connected with hook moves upward, because the hook application of force cannot make the activity template of duckbilled open on the contrary, duckbilled is kept closed, hook also has enough surplus motions simultaneously, can not block rocking arm, if desired a plurality of holes can be set on arm-tie, be used for adjusting hook position, or use and there is certain flexible material making hook, finer wire for example, the materials such as plastic tape, stretching while drawing without deflection, can crooked adaptive deformation in when compression itself, distortion after self or restored to the original state by External Force Acting, at this moment, duckbilled has inserted in soil, when lifting pin and release the pedal, the spring jack-up plunger depression bar that makes progress, the front end that plunger depression bar promotes rocking arm moves upward, rocking arm sinks around rocker arm shaft rotation rear end, rocking arm drives arm-tie by hook, the arm-tie being connected with duckbilled activity template drives activity template to take duckbilled axle as axle center rotation, duckbilled is opened, just now the fertilizer that fell into duckbilled in plunger is sowed at soil, plunger depression bar is got back to top dead centre under the elastic force effect of spring, under the effect of rocking arm by rocking arm return spring, playback, duckbilled activity template is by closed under the effect of duckbilled return spring, the fertilizer inlet of plunger is corresponding with fertile mouthful of entering of duckbilled stator, fertilizer enters plunger and waits for that plunger moves next time from entering Fei Kou, now the foot-operated crops of the present utility model footwear that topdress complete a work period.

Current in China owing to there is no the utensil that topdresses that peasant is satisfied, peasant topdresses and adopts the method that spread fertilizer over the fields on ground to impose urea, urea volatilization is many, waste surprising, through utility model, people repeatedly improves, finally design the foot-operated crops of the present utility model footwear that topdress, it is easy to use, the speed of topdressing is fast, efficiency is high, deep placement is effective, time saving and energy saving, and not affected by dew, can whole day arrange work the time arbitrarily, while topdressing, as long as control stride by the spacing in the rows of crops and actual needs, walk, through actual experiment, people of common peasant uses the foot-operated crops of the present utility model footwear that topdress to topdress to crops, 1-1.5 hectare can topdress for eight hours, body weight by people treads in duckbilled under soil, the degree of depth can reach 4-6 centimetre, contrast manual type fertilizer placement drill, the foot-operated crops of the present utility model footwear degree of depth of topdressing of topdressing is consistent, effective, significantly improved the output of crops, the fertilizing type that spread fertilizer over the fields on contrast ground, the foot-operated crops of the present utility model footwear that topdress are executed and can be economized fertile 50%.

Claims

1. foot-operated crops footwear that topdress, it is characterized in that: there is sole (1), upper of a shoe (3), the duckbilled of expansible closure, pedal (2) and fertilizer preserving case (9), duckbilled is equipped with at the rear portion of sole, the stator of duckbilled (6) is connected with sole, the activity template of duckbilled (14) is hinged with the stator of duckbilled by duckbilled axle (17), on the activity template of duckbilled, be fixed with arm-tie (13), the both sides, stator top of duckbilled are respectively provided with corresponding strip hole (24), plunger depression bar (4) is housed in strip hole, plunger depression bar and two strip holes are slidably connected, the two ends of plunger depression bar are fixed with respectively upper spring seat (5) and pedal link (23) outward at duckbilled, the below of upper spring seat is provided with corresponding lower spring cup (18), lower spring cup and sole are connected, spring (19) is housed between two spring bases, plunger (8) is housed in the stator of duckbilled, plunger is provided with fertilizer inlet, plunger and stator are slidably connected, plunger and plunger depression bar are connected, stator is provided with rocker arm shaft (21) and corresponding with plunger fertilizer inlet enters Fei Kou (12), rocker arm shaft is equipped with rocking arm (20) and the rocking arm return spring (22) that axis hole connects successively in the outside of stator, one end of rocking arm is flexibly connected with plunger depression bar, the other end of rocking arm is provided with hook (15), one end and the rocking arm of hook articulate, the other end and the arm-tie of hook articulate, one end and the stator of rocking arm return spring articulate, the other end and the rocking arm of rocking arm return spring articulate, described duckbilled axle is set with duckbilled return spring (16) in the outside of duckbilled, one end of duckbilled return spring and the activity template of duckbilled articulate, the other end and the sole of duckbilled return spring articulate, described pedal one end and sole forepart are hinged, the other end of pedal is flexibly connected with pedal link, described fertilizer preserving case bottom is provided with fertilizer outlet (10), fertilizer outlet is communicated with the fertile mouth that enters being located on stator by flexible pipe (11).

2. the foot-operated crops according to claim 1 footwear that topdress, is characterized in that: rubber stopper piece (7) is housed in plunger, and rubber chock is flexibly connected with the fertilizer inlet of plunger.