CN105594565A

CN105594565A - Needle insertion type fertilizer applying and seed sowing device capable of preventing tillage

Info

Publication number: CN105594565A
Application number: CN201610148552.6A
Authority: CN
Inventors: 伍若峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2016-05-25
Anticipated expiration: 2036-03-16
Also published as: CN105594565B

Abstract

The invention discloses a needle insertion type fertilizer applying and seed sowing device capable of preventing tillage. The needle insertion type fertilizer applying and seed sowing device is characterized by comprising a feed mechanism, a vibration mechanism, a control mechanism, an insertion mechanism and a depth regulating and soil covering mechanism; the feed mechanism is composed of a material storage barrel, a threaded shaft, a rotating handle and a seed putting funnel; the vibration mechanism is composed of a gear-shaped disc, a vibration piece, a fulcrum shaft and an extension spring; the control mechanism is composed of a control handle, a connector, a connection rod, a sliding sleeve, a positioning pin, an upper positioning plate and a lower positioning plate; the insertion mechanism is composed of a main pipe, a front conical pipe, a conical needle and a pedal rod; the depth regulating and soil covering mechanism is composed of a hoop and a triangular blade. The needle insertion type fertilizer applying and seed sowing device is compact in structure, complete in function, small in size, small in weight, capable of accurately applying solid-state particles or powdery fertilizer to roots of crops or sowing crop seeds in soil at the set depth in a bunch planting mode, and capable of completing the soil covering work; meanwhile, crops can not be damaged during fertilizer application, fertilizer can be saved, and environment protection is achieved.

Description

Can enter formula fertilizing and seeding apparatus by no-tillage pin

Technical field

The invention belongs to agricultural machinery technical field, particularly a kind of manually operated can be no-tillage fertilising and the apparatus of sowing.

Background technology

Traditional fertilizing method, what generally adopt is to dig pit to bury fertilizer, or directly throws and be dispersed in soil layer surface. The drawback of these methods is: cause soil and fertilizer loss, not only waste in large quantities fertilizer, and cause the eutrophication in waters, serious environment pollution. And because labour intensity is large, waste time and energy, increased the cost of agricultural production.

In order to address this problem, people have done unremitting effort. Aspect hand manure-spreading unit, many people have carried out a lot of trials. But still there are more following problems: the one, the reliability of fertilizer applicator discharging opening design; Next is how effectively and easily to control dose and fertilization depth; In addition, some fertilizer applicator size and weight are excessive, cause operation inconvenience, and operator's labour intensity is large, and easily injures crops; In too many number scheme, the general compatibility of not considering fertilising and sowing, etc.

Chinese patent " fertilizer applicator " (CN202773347U) discloses a kind of manual essence and has measured fertilizer applicator, its simple in structure, easily operation. But also have several problems: the one, the reliability of fertilizer outlet is not high, when fertilizer applicator is descending, is easily stopped up by earth, causes fertilizer not smooth; Next takes up room more greatly while being operation and relatively requires great effort.

Summary of the invention

The problem to be solved in the present invention, be to provide a kind of and manually can enter formula fertilizing and seeding apparatus by no-tillage pin, it can impose on crop root accurately by solid granulates or powdered fertilizer, or by crop seed bunch planting among the soil of set depth, and complete earthing operation; , in the time of fertilising, can not damage crop meanwhile, both can save fertilizer, also protect environment, reach the object of Green Development.

Technical scheme of the present invention is as follows: one can enter formula fertilizing and seeding apparatus by no-tillage pin, it is characterized in that comprising following mechanism:

Throw in by storage vat, thread spindle, rotary handle, seed the feed mechanism that funnel forms; Wherein between rotary handle and thread spindle, be fixedly connected;

The vibrating mechanism being formed by gear shape disk, vibrating reed, fulcrum shaft and extension spring; Wherein gear shape disk and thread spindle are fixedly connected;

The controlling organization being formed by joystick, joint, connecting rod, sliding sleeve, alignment pin, upper location-plate, lower location-plate; It between sliding sleeve, connecting rod, joint, is wherein rigid attachment; Described joystick can rotate by solderless wrapped connection head, and axially not flexible; Described alignment pin and joystick are fixedly connected; Described upper and lower location-plate is welded on supervisor;

The insertion mechanism being formed by supervisor, front Taper Pipe, awl, foot-driven lever; Described awl firmly connects with sliding sleeve; Described foot-driven lever is fixed on sliding sleeve;

The depth adjustment being made up of clip and triangular blade adds casing mechanism, and described triangular blade is welded on the base plate of clip.

The present invention is welded with a back-up ring on supervisor, its position under sliding sleeve, on front Taper Pipe, when described sliding sleeve comes downwards to while contact with back-up ring, complete taper shape of described awl and front Taper Pipe formation.

The present invention has following several feature: (one) compact conformation, and multiple functional, volume is little, lightweight; (2) fertilizer applies the degree of depth and seed and is sown into the degree of depth and can facilitates as required and regulate; (3) dose can regulate arbitrarily; (4) can complete in the lump earthing operation; (5) because the volume of fertilizer applicator own is little, when operation, also do not need very large space, therefore while topdressing, be not subject to the restriction of crop growth period, can not injure crop root and cauline leaf; (6) operator does not need to bend in the time applying fertilizer operation, and easy and simple to handle light, labour intensity is little; (7) be applicable to nearly all dry-land crops, including gardens, fruit tree, for protection especially applicable with the seeding and fertilizing of covering with ground sheeting; (8), because awl is sharply wear-resisting, minimum with front Taper Pipe fit clearance, the two combination not only has stronger penetration power in soil layer, and earth can not enter inner chamber; The process of fertilising is row while entering, and carries out in order, adds the booster action of upper vibration generator, therefore discharging opening can blockage phenomenon; (9) generally, can no-tillagely apply fertilizer and sow, therefore can not cause water and soil and fertilizer loss.

Compact conformation of the present invention, multiple functional, volume is little, lightweight, solid granulates or powdered fertilizer can be imposed on to crop root accurately, or by crop seed bunch planting among the soil of set depth, and complete earthing operation; Meanwhile, in the time of fertilising, can not damage crop，Both can save fertilizer, also protect environment.

Brief description of the drawings

Fig. 1 structure chart during in closed condition that is the present invention at discharge gate;

Fig. 2 is the structure chart of the present invention in the time that discharge gate is opened completely;

In figure: 1-storing bung; 2-storage vat; 3-seed is thrown in funnel; The vertical feed pipe of 4-; 5-pusher thread spindle; 6-rotary handle; 7-cross-feed pipe; 8-material receiving tube; 9-gear shape disk; 10-vibrating reed; 11-fulcrum shaft; 12-extension spring; 13-supervisor; 14-joystick; The left handgrip of 15-; The right handgrip of 16-; The upper location-plate of 17-; Location-plate under 18-; 19-alignment pin; 20-joint; 21-connecting rod; 22-sliding sleeve; 23-pin; 24-foot-driven lever; 25-back-up ring; 26-clip; 27-triangular blade; 28-awl; Taper Pipe before 29-.

Detailed description of the invention

Describe the present invention in detail below in conjunction with the drawings and specific embodiments as follows.

From Fig. 1,2, the present invention can no-tillage pin enters formula fertilizing and seeding apparatus and includes the mechanism of five difference in functionalitys, and hereby division is as rear.

One. feed mechanism: by storage vat 2, bung 1, vertical feed pipe 4, laterally feed pipe 7, pusher thread spindle 5, rotary handle 6, material receiving tube 8 and seed drop into the compositions such as funnel 3. Their acting in conjunction is that fertilizer is pushed among supervisor 13 in an orderly manner. Pusher thread spindle 5 is rigid attachment with rotary handle 6, therefore the number of turns that dose is rotated by rotary handle 6 determines. Operator can the plant growth of root Ju concrete condition arbitrarily control dose.

Two. vibrating mechanism: by gear shape disk 9, vibrating reed 10, fulcrum shaft 11, extension spring 12 compositions such as grade. Their function is: in the time that pusher thread spindle 5 rotates feeding, driven gear shape disk 9 synchronously rotates, vibrating reed 10 deflections that 9 drives of gear shape disk are engaged with, 12 of extension springs force its reset, thereby cause continuous vibration, its objective is and make the descending and discharge smoothly of fertilizer or seed.

Three. controlling organization: it is by joystick 14, joint 20, connecting rod 21, sliding sleeve 22, alignment pin 19, upper location-plate 17, lower location-plate 18 compositions such as grade. Between sliding sleeve 22, connecting rod 21, joint 20, it is rigid attachment; Joystick 14 can solderless wrapped connection 20 rotation, axially not flexible; Alignment pin 19 is fixed together with joystick 14, moves up and down and rotates with it; Awl 28 firmly connects with sliding sleeve 22 by pin 23; Upper and lower location-plate welds on supervisor 13, on supervisor, is welded with a back-up ring, its position under sliding sleeve, on front Taper Pipe, when described sliding sleeve comes downwards to while contact with back-up ring, complete taper shape of described awl and front Taper Pipe formation. The operation principle of control section is: in the time that joystick 14 drives sliding sleeve 22 to move up and down, awl 28 also moves up and down thereupon, realizes the unlatching (as shown in Figure 2) of discharge gate and closes (as shown in Figure 1); Meanwhile, by handling joystick 14, make moving up and down and rotating of the alignment pin 19 that is fixed thereon, realize and laminating and the disengagement of upper location-plate 17 and lower location-plate 18, thereby the opening and closing state of discharge gate is locked and removed.

Four. insert mechanism: by awl 28, front Taper Pipe 29, foot-driven lever 24, left handgrip 15, right handgrip 16, supervisor's 13 compositions such as grade; Awl front end is through local heat treatmet, to ensure its hardness and wearability. Its operation principle is as follows: when fertilising or depth of planting more shallow, and soil is when soft, lockable awl 28, in closed condition, is held left and right handgrip, directly fertilizer applicator front end is inserted in soil; If fertilization depth is darker, or soil layer is harder, can pass through foot-driven lever 24 power-assisteds, makes it reach predetermined depth.

Five. depth adjustment adds casing mechanism: by clip 26 and be welded in its bottom triangular blade 27 form. Unclamp the screw on it, clip can be in supervisor's 13 upper and lower slips, after the selected suitable degree of depth, then tighten screw and just can. The effect of triangular blade is: after the insertion of fertilizer applicator front end puts in place, now triangular blade also will be cut in soil, rotate left and right handgrip, make it in soil layer, draw together and cut out one to be responsible for the funnel-form heatable adobe sleeping platform centered by 13, in hole, thin loose earth will be full of, until fertilizer applicator, after extracting soil, the earth in funnel will fall into hole, by fertilizer or kind sub-covering; While raining, can make to receive more rainwater in hole, be conducive to dissolving and spreading of fertilizer, thereby be conducive to the absorption of crop.

Use procedure of the present invention:

Open storing bung 1, fertilizer is injected to bucket 2, inject quantity light as principle to operate, be generally advisable with 2 kilograms of left and right; In order to apply fertilizer conveniently, also available bucket or bag to bear fertilizer for subsequent use of operator.

Kind and the upgrowth situation of root Ju crop, by regulating clip to regulate fertilising or depth of planting.

Handle joystick, make awl 28 in closure state locking; Then fertilizer applicator is inserted in soil to desired location.

Hold surely left and right handgrip, in soil, rotate several under, made heatable adobe sleeping platform and hack that earthing is used.

Handle joystick 14, make awl 28 remove from lock-out state, then by carrying on awl to complete opening locking, fertilizer applicator is extracted from soil to one little section, cause a space of receiving fertilizer; Meanwhile rotate rotary handle 6 chargings, rotate the number of turns and can determine by test in advance; In fill process, slowly extract outward fertilizer applicator, after charging finishes, fertilizer applicator is extracted completely. At this moment most of grogs just can ostium in, by fertilizer or plant sub-covering; So far, just completed the overall process of single-dose application operation.

If carry out seeding operation, can be after fertilising process finishes (also can before fertilising process), throw in the seed that drops into right quantity in funnel 3 to seed. If seed is less, and a hole needs sowing many time, after can first seed and fertilizer being added to earth dilution and fully stirring evenly, directly undertaken by the workflow of applying fertilizer.

More than show and described general principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims

1. can enter a formula fertilizing and seeding apparatus by no-tillage pin, it is characterized in that comprising following mechanism:

The insertion mechanism being formed by supervisor, front Taper Pipe, awl, foot-driven lever; Described awl firmly connects with sliding sleeve; Described foot-driven lever is fixed on sliding sleeve; Described front Taper Pipe is welded in supervisor's front end;

The depth adjustment being made up of clip and triangular blade adds casing mechanism; Described triangular blade is welded on the base plate of clip.

2. a Ju is claimed in claim 1 can freely plough pin and enter formula fertilizing and seeding apparatus, it is characterized in that: on supervisor, be welded with a back-up ring, its position is under sliding sleeve, on front Taper Pipe, when described sliding sleeve comes downwards to while contacting with back-up ring, described awl and front Taper Pipe form a complete taper shape.