CN201072904Y

CN201072904Y - Watering fertilizer application membrane breaking device for sweet potato growing

Info

Publication number: CN201072904Y
Application number: CNU2007200456274U
Authority: CN
Inventors: 李洪民
Original assignee: XUZHOU ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: XUZHOU ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2007-08-30
Filing date: 2007-08-30
Publication date: 2008-06-18
Anticipated expiration: 2017-08-30

Abstract

The utility model discloses a watering and fertilizing film breaking device for sweet potato planting, comprising an outer pipe and an inner pipe. The utility model is characterized in that, one side of the outer pipe is connected with a handle, and the other side of the outer pipe is provided with a round hole; a nozzle is welded to the periphery of the round hole; the inner pipe is arranged in the outer pipe; one side of the inner pipe is provided with a round hole; the direction of the round hole of the inner pipe is opposite to the direction of round hole of the outer pipe; one terminal of the inner pipe and one terminal of the outer pipe having the same direction are closed; the other terminal of the outer pipe is closed; the other end of the inner pipe is connected with a water supply pipe. The utility model has the advantages that, the working procedures of point location, pit planing, watering, fertilization, pesticide application, mulch film breaking and other working procedures can be finished at one time; work efficiency is greatly improved; every hour the watering operation of two or three mu can be finished, and about 80% amount of labour and from 50% to 95% of water are saved; special fertilizer and pesticide are dissolved in water and are applied to the soil together with the water, so the cost is reduced, the distribution of fertilizer and pesticide in the soil is even, and the phenomenon of burnt seedlings is avoided; the mulch film can be broken during watering; even plant spacing is maintained; high yield cultivation is facilitated, and the utility model is particularly suitable for sweet potato planting.

Description

Sweet potato is planted with the fertilising membrane-repturing device that waters

Technical field

The utility model relates to the fertilising film breaking unit that waters that a kind of sweet potato is planted usefulness.

Background technology

The transplanting of sweet potato seedling need be watered, the tradition mode of watering is flood irrigation or artificial water lift, the effort of taking a lot of work, improved watering tube in conjunction with water pump has improved plants efficient, but still have a lot of defectives, decide the cave, can not control spacing in the rows as also needing the artificial hole of digging, existing overlay film ground also needs artificial by the cave rupture of membranes, the traditional fertilization method is to make base manure in addition, and the big and major part of consumption applies bottom of trench, away from the sweet potato root system, run into the easy leaching loss of heavy rain, cause waste, a lot of ubiquitous soil insects in main producing region and stem eelworm disease cause very big harm to sweet potato, and present insecticide-applying way is taken a lot of work more, dispenser is inhomogeneous, causes waste or poisoning easily.

Summary of the invention

The purpose of this utility model is to provide a kind of sweet potato to plant with the fertilising membrane-repturing device that waters, and it can disposablely finish sweet potato deciding the cave, dig and cheat, water, fertilising, dispenser, break operation such as mulch film, high efficiency when planting.

The purpose of this utility model is achieved in that this device comprises outer tube and interior pipe, outer tube one side is connected with handle, the outer tube opposite side has circular hole, the ring circular hole is welded with nozzle, and interior pipe is positioned at outer tube, and interior pipe one side has circular hole, in on the pipe direction that goes up circular hole and the outer tube direction of circular hole opposite, an end sealing in the same way of outer tube and interior pipe, another end sealing of outer tube, another end of interior pipe links to each other with feed pipe.

The utility model can disposablely be finished sweet potato deciding the cave, dig and cheat, water, fertilising, dispenser, break operation such as mulch film when planting, and efficient increases substantially.Per hour can finish the operation of watering of 2-3 mu, can save the amount of labour about 80%, water saving 50-95%.The special-purpose fertilizer and the agricultural chemicals of suitable concn are dissolved in the water, apply in the soil with water, guarantee that nutrient and medicine play a role in the root system scope, helping sweet potato nourishes and grows in earlier stage, fertilizer and drug dose only are equivalent to 1/10th of traditional approach, have reduced cost, alleviate environmental pollution, fertilizer and medicine are evenly distributed in soil simultaneously, have avoided burning seedling phenomenon.In addition, can when watering, break mulch film, keep spacing in the rows even, help high-yield culturing.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model.

1. handles among the figure, 2. outer tube, 3. in pipe, 4. nozzle.

Embodiment

In Fig. 1, outer tube 2 upsides are connected with two handles 1, and outer tube 2 downsides have circular hole, and the ring circular hole is welded with nozzle 4.In pipe 3 be positioned at outer tube 2, interior pipe 3 upsides have circular hole, on the interior pipe 3 on the direction of circular hole and the outer tube 2 direction of circular hole opposite.The right part sealing of outer tube 2 and interior pipe 3, the left part sealing of outer tube 2, the left part of interior pipe 3 links to each other with feed pipe.

Select long 4 meters, one in the zinc-plated thin-walled iron pipe that internal diameter is 3 centimetres evenly bores 6 millimeter circular holes, circular hole spacing 20 centimetre (or as required make spacing in the rows) at outer tube 2 downsides along straight line as outer tube 2.8 millimeters of ring circular hole welding internal diameters, 5 centimetres of iron pipes of length are as nozzle 4.

Get pipe 3 in conduct of 1.5 centimetres of zinc-plated thin-walled iron pipes of internal diameter, length is than 10 centimetres of aforementioned outer tube 2 length.Bore circular hole at interior pipe 3 upsides along straight line, 10 centimetres of pitch-rows, 5 millimeters of bore dias.Interior pipe 3 is penetrated in the outer tube 2 circular hole in making on the pipe 3 and the circular hole direction on the outer tube 2 opposite (can fix 3 iron wire annulus on the interior pipe 3) to avoid plug nozzle 4.With round steel sheet welding shutoff, weld shutoff between the inner and outer pipes left end behind outer tube 2 and interior pipe 3 right-hand justifieds, keep inner and outer pipes concentric.Respectively weld a T font handle 1 at the two ends of outer tube 2, opposite with nozzle 4 directions, length is 50 centimetres, adopts 3 centimetres of thick iron pipes, 15 centimetres of hand position length.During work, 2.5 centimetres of soft feed pipes of plastics of the left end of interior pipe 3 and diameter link to each other.

Claims

1. a sweet potato is planted with the fertilising membrane-repturing device that waters, this device comprises outer tube and interior pipe, it is characterized in that outer tube one side is connected with handle, the outer tube opposite side has circular hole, and the ring circular hole is welded with nozzle, interior pipe is positioned at outer tube, in pipe one side have circular hole, on the interior pipe on the direction of circular hole and the outer tube direction of circular hole opposite, outer tube and interior pipe one in the same way the end seal, another end sealing of outer tube, another end of interior pipe links to each other with feed pipe.