CN105993301A

CN105993301A - Localized fertilization tool

Info

Publication number: CN105993301A
Application number: CN201610502559.3A
Authority: CN
Inventors: 李红光
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2016-10-12

Abstract

The invention provides a localized fertilization tool especially suitable to use during deep-rooted vegetable fertilization. The localized fertilization tool is characterized in that an upright pole with a handle is arranged; the lower end of the upright pole is connected with a U-shaped ring; the U-shaped ring is connected with a transverse plate; the bottom of the transverse plate is fixedly connected with lead screws; the lead screws are connected with soil samplers by threads in a rotary manner; each soil sampler is a hollow pipe with length of 20cm and inner diameter of 4cm; plugs are arranged on the middle-upper parts in the soil samplers; soil removal grooves are arranged at the outer sides of the soil samplers; scales are arranged beside the soil removal grooves; the minimum scale is 1cm; knife edges are arranged on the circumferences at the lower ends; dovetail grooves are formed at the two ends of the bottom of the transverse plate; jackscrews are arranged on the dovetail grooves; dovetail joints matched with the dovetail grooves are arranged in the dovetail grooves and can slide left and right in the dovetail grooves; and the bottoms of the dovetail joints are fixedly connected with the lead screws. The localized fertilization tool has a simple structure, is convenient to use, hardly damages root systems, is easy in control of fertilization depth and high in fertilizer and water utilization rates and is easy to popularize.

Description

A kind of located fertilization instrument

Technical field

The present invention relates to a kind of vegetable garden apparatus, be particularly well-suited to a kind of located fertilization instrument used during root deep vegetable located fertilization.

Background technology

The deep vegetable of root is (such as: fasten the seedling of Fructus Cucumidis sativi of face grafting, Semen vignae sinensis etc. at Radix Cucurbitae at present.) fertilizing method, be dish hat vertical lower periphery Dig 10-15 centimetre of deep radiation hole with hoe, fertilizer is concentrated on the bottom in hole, the soil that backfill is dug out.Although this method avoids intensive root system Distributed areas, but inevitably vegetable root system is damaged, and the degree of depth applied fertilizer is wayward, reduce utilization rate of fertilizer.

Summary of the invention

In order to overcome problem as above, the present invention provides a kind of located fertilization instrument, to compensate its defect.

The present invention solves its technical problem and is adopted the technical scheme that: its structure include vertical rod, U-shaped ring, transverse slat, lead screw, soil sampler, Plug, move back soil box, scale, edge of a knife sword, dovetail groove, jackscrew, dovetail.Arranging the vertical rod of a band hands handle, the lower end of vertical rod is with U-shaped ring even Connecing, U-shaped ring is vertical with the middle of transverse slat to be connected, and below transverse slat, fix vertical with lead screw of middle is connected, lead screw and soil sampler screw thread rotation Connect；Soil sampler be a root length 20 centimetres, internal diameter be the hollow pipe of 4 centimetres, the inside is arranged over plug, outer side edges is provided with up-narrow and down-wide Moving back soil box, the side moving back soil box is provided with scale, is used for measuring the degree of depth in hole, and minimum scale is 1 centimetre, and lower circumferential limit is provided with edge of a knife sword, down Pressure soil sampler time laborsaving；Two ends below transverse slat are provided with dovetail groove, and dovetail groove is arranged above with screw jackscrew, are provided with matched inside dovetail groove Dovetail, dovetail can horizontally slip inside dovetail groove, and the middle below dovetail is vertical with lead screw fixing to be connected, lead screw with fetch earth Device screw thread rotation connects, and adjusts the distance between adjacent soil sampler according to the spacing of vegetable by dovetail, adjusts and screws off jackscrew compression swallow afterwards Tail tenon.During use, grasp the hands handle of vertical rod, soil sampler is vertically erected the periphery below dish hat, footmuff inside U-shaped ring, firmly one Stepping on the transverse slat in face, then have a look at the degree of depth that scale shows enough, step on, much of that, a up hands handle proposing vertical rod, underground is stayed Lower three round pools, both can apply fertilizer inside round pool, can water again.

The invention has the beneficial effects as follows: simple in construction, easy to use, hinder root system hardly, the degree of depth of fertilising is easily controlled, and fertilizer, water conservancy are used Rate is high, it is easy to promote.

Accompanying drawing explanation

Accompanying drawing 1 be the schematic diagram of structure of a kind of located fertilization instrument, accompanying drawing 2 be the schematic diagram of structure of dovetail.

In accompanying drawing: 1, vertical rod, 2, U-shaped ring, 3, transverse slat, 4, lead screw, 5, soil sampler, 6, plug, 7, move back soil box, 8, scale, 9, edge of a knife sword, 10, dovetail groove, 11, jackscrew, 12, dovetail

Detailed description of the invention

The invention will be further described for 1, accompanying drawing 2 and embodiment below in conjunction with the accompanying drawings: its structure is to arrange the vertical rod 1 of a band hands handle, vertical rod The lower end of 1 is connected with U-shaped ring 2, and U-shaped ring 2 is vertical with the middle of transverse slat 3 to be connected, and below transverse slat 3, middle is vertical with lead screw 4 fixes Connecting, lead screw 4 is connected with soil sampler 5 screw thread rotation；Soil sampler 5 be a root length 20 centimetres, internal diameter be the hollow pipe of 4 centimetres, in the inside Being arranged over plug 6, outer side edges is provided with up-narrow and down-wide moves back soil box 7, and the side moving back soil box 7 is provided with scale 8, is used for measuring the degree of depth in hole, minimum Scale 8 is 1 centimetre, and lower circumferential limit is provided with edge of a knife sword 9, down laborsaving during pressure soil sampler 5；Transverse slat 3 two ends below are provided with dovetail groove 10, Dovetail groove 10 is arranged above with screw jackscrew 11, is provided with matched dovetail 12 inside dovetail groove 10, and dovetail 12 is in dovetail groove 10 Face can horizontally slip, and fix vertical with lead screw 4 of dovetail 12 middle below is connected, and lead screw 4 is connected with soil sampler 5 screw thread rotation, Spacing according to vegetable adjusts the distance between adjacent soil sampler 5 by dovetail 12, adjusts screwing off jackscrew 11 afterwards and compress dovetail 12. During use, grasp the hands handle of vertical rod 1, soil sampler 5 is vertically erected the periphery below dish hat, footmuff inside U-shaped ring 2, firmly one Stepping on the transverse slat 3 in face, the degree of depth then having a look at scale 8 display is enough, steps on the most again, much of that, up a hands handle proposing vertical rod 1, Underground leaves three round pools, both can apply fertilizer inside round pool, can water again.

Claims

1. a located fertilization instrument, is characterized in that: arrange the vertical rod of a band hands handle, and the lower end of vertical rod is connected with U-shaped ring, U-shaped ring and transverse slat Middle vertically connect, below transverse slat, middle is vertical with lead screw fixing is connected, and lead screw is connected with soil sampler screw thread rotation；Soil sampler is one Root length 20 centimetres, internal diameter are the hollow pipes of 4 centimetres, are arranged over plug in the inside, and outer side edges is provided with moves back soil box, and the side moving back soil box is provided with quarter Degree, minimum scale is 1 centimetre, and lower circumferential limit is provided with edge of a knife sword；Two ends below transverse slat are provided with dovetail groove, and dovetail groove is arranged above with screw jackscrew, Being provided with matched dovetail inside dovetail groove, dovetail can horizontally slip inside dovetail groove, the middle below dovetail and lead screw Vertical fixing connection, lead screw is connected with soil sampler screw thread rotation.