CN2927644Y

CN2927644Y - Crop underground spreading fertilizer and water injecting device

Info

Publication number: CN2927644Y
Application number: CNU2006200917399U
Authority: CN
Inventors: 耿树柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-23
Filing date: 2006-06-23
Publication date: 2007-08-01
Anticipated expiration: 2016-06-23

Abstract

The utility model relates to a crop underground fertilization can filler in fertilization technical field, comprising a fertilizer hopper, a vertical cylinder, and a hollow drip connected with the lower end of the vertical cylinder. The technical characteristics are that a tee pipe is arranged on the upper portion of the vertical cylinder, one end of the tee pipe is communicated with the vertical cylinder and the other end is connected with a water pipe through a water valve. A middle pipe of the tee pipe is connected with the fertilizer hopper through a fertilizer valve, a valve handle is arranged on the water valve and the middle portion of the valve handle is connected with the fertilizer valve through a connecting bar. The valve handle opens the fertilizer valve and closes the water valve or in an opposite way, the lower end of the hollow drip is in conical shape and is divided into two bodies. When the valve handle is pressed down, a swimming bar in the vertical cylinder opens the hollow drip to fertilize and inject water. The crop underground fertilization can filler of the utility model greatly resolves the technical questions that the conventional flood irrigation and fertilization is time-consuming and material-consuming, and rich water resource is wasted.

Description

Fertilising injector under the crop field

Technical field

The utility model relates to a kind of crop field lower end fertilising injector that belongs to the fertilizer practice field.

Background technology

At present, the orchard worker adopts plastic mulching or bundle grass to cover storage rich water technology at the crop establishment period to crop root mostly, the not only time-consuming consumptive material of this conventional method, and serious waste rich water resource has improved orchard worker's operating cost simultaneously.To the cultivation of economic crops such as mountain region fruit tree and melon dish, how convenient operation, to save fertilizer and irrigation water be to be badly in need of the technical problem that solves.

Summary of the invention

The purpose of this utility model is exactly to provide a kind of fertilising injector under the easy to operate crop field of fertile water saving that saves for solving disadvantages of background technology.

The purpose of this utility model is achieved in that it is provided with fertiliser bucket, upright tube, the head that is connected with upright tube lower end, be provided with three-way pipe on upright tube top, one end of three-way pipe communicates with upright tube, its other end is through the water valve water receiving pipe, the intervalve of three-way pipe connects fertiliser bucket through fertile valve, on water valve, be provided with valve handle, the valve handle middle part is connected with fertile valve by connecting rod, valve handle makes fertile valve open that water valve cuts out or on the contrary, hollow head one end is conical and is divided into two bodies, but wherein half opened for movable conehead along continuous straight runs, be fixed with lower rotary shaft in movable conehead inboard, lower rotary shaft and movable saddle bar are hinged, the movable saddle bar other end and last rotating shaft are hinged, it is hinged with the trip bar lower end of passing upright tube and hollow head to go up simultaneously rotating shaft, and trip bar upper end contacts with valve handle with the inner socket of the trip pole crank that passes upright tube sidewall, trip pole crank outer end.

The utility model is compared background technology and is had following advantage: 1. fertilizer and water directly are injected into root under the crop field, compare water saving 90% with broad irrigation, joint fertile 30～50%; 2. inject depth-adjustment, simple to operation.

Description of drawings

Fig. 1 is the utility model structure principle chart.

Fig. 2 is Fig. 1 I amplification view.

Fig. 3 is Fig. 1 right view.

Fig. 4 is hollow head cutaway view.

Fig. 5 opens cutaway view for the movable conehead of hollow head.

Embodiment

The utility model is further described by embodiment below in conjunction with accompanying drawing: as Fig. 1, shown in Figure 3, upwards start valve handle 1, this moment, water valve 2 cut out, connecting rod 17 on the valve handle 1 is opened fertile valve 3, three-way pipe 4 outer termination water pipes, rotation are regulated and are inserted hollow head 6 underground again after anti-overflow dish 5 determines to inject the degree of depth.Fertilizer in the fertiliser bucket 7 injects a hollow head 6 through three-way pipe 4, upright tube 16 at this moment.After pressing valve handle 1, to swim pole crank 8 quilt interlocks this moment and press, trip bar 9 is descending, and promotion activity saddle bar 10 also makes movable conehead 11 open, and fertile valve 3 cuts out simultaneously, and water valve 2 is opened, and arrives 3 times quantitative chemical fertilizer of fertile valve streamer together underground.Upwards lift valve handle 1 and upwards lift fertilising injector the time by handle 15, movable conehead 11 acts on trip bar extension spring 12 and closes voluntarily, can finish and once execute notes.On the inwall of upright tube 16, be provided with and lead rule 13 and slide up and down the position to limit trip bar 9.Trip bar extension spring 12 upper ends are fixed on the cross bar 18.Between upright tube 16 and trip pole crank 8, be provided with the rubber cushion 14 that blocks water.Be provided with rotating shaft 20 in trip bar lower end, movable conehead 11 inwalls are provided with lower rotary shaft 19.The source usable power car or the animal-drawn vehicle of the utility model water install water tank additional.

Claims

1, fertilising injector under a kind of crop field, it is provided with fertiliser bucket, upright tube, the head that is connected with upright tube lower end, it is characterized in that being provided with three-way pipe on upright tube top, one end of three-way pipe communicates with upright tube, its other end is through the water valve water receiving pipe, the intervalve of three-way pipe connects fertiliser bucket through fertile valve, on water valve, be provided with valve handle, the valve handle middle part is connected with fertile valve by connecting rod, valve handle makes fertile valve open that water valve cuts out or on the contrary, hollow head one end is conical and is divided into two bodies, but wherein half opened for movable conehead along continuous straight runs, be fixed with lower rotary shaft in movable conehead inboard, lower rotary shaft and movable saddle bar are hinged, and the movable saddle bar other end and last rotating shaft are hinged, go up rotating shaft simultaneously and pass the trip bar lower end of founding tube and hollow head hinged, trip bar upper end contacts with valve handle with the inner socket of the trip pole crank that passes upright tube sidewall, trip pole crank outer end.

2, according to fertilising injector under the described crop field of claim 1, it is characterized in that described trip bar upper end is connected with the extension spring of trip bar, fixedly connected with the cross bar on being fixed on upright tube in trip bar extension spring upper end.