CN2148192Y

CN2148192Y - Light-duty man-power water pumper

Info

Publication number: CN2148192Y
Application number: CN 92245511
Authority: CN
Inventors: 程远新
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-19
Filing date: 1992-12-19
Publication date: 1993-12-01
Anticipated expiration: 2002-12-19

Abstract

The utility model relates to a light-duty manpower water pumper, comprising a water pipe, a front gear wheel, a rear gear wheel, two chains, pedal cranks and water absorbing leaf blades. The utility model is characterized in that the front gear wheel and the rear gear wheel are arranged on the two ends of the water pipe, one chain which penetrates through the water pipe is respectively wound on each gear wheel, and the water absorbing leaf blades with interval are arranged on the chains; the pedal cranks are arranged on the two ends of a centre shaft arranged on the front gear wheel. The mechanical force and the electric power are not adopted as the motive force; the light-duty manpower water pumper operated by one person can pump the water. The utility model has the advantages of simple structure, flexible operation, convenient assembly, disassembly and movement, labour saving, etc; the light-duty manpower water pumper is especially suitable for the peasant household.

Description

Light-duty man-power water pumper

A kind of light-duty manpower suction engine relates to the draw water small farm machine of usefulness of manpower.

China be used for since several thousand the farmland irrigation by pumping waterwheel, make of timber, move heavy, the operation effort, the water lift amount is little, effect is low, fragile; Modern farmland-use water is a power with machinery or electric power, draws water with mechanical water pump, and conveniently moving, effect is high, is the ideal machine that draws water in a large number.But the few oil of rural area short of electricity often for many years, water lifting machinery is not used sometimes, causes a lot of farmlands to be difficult in time be irrigated.

The purpose of this utility model provides a kind of light-duty manpower suction engine, and it does not need machinery or electric power is power, single can drawing water, and also in light weight, simple in structure.

The technological scheme that the utility model solves is: light-duty manpower suction engine, has a garden shape water pipe, the front and back gear wheel, chain, step is turned, the suction blade, before the two ends that it is characterized in that water pipe are equipped with, back shelf, before, before being separately installed with on the back shelf, back gear wheel, also be connected with supporting plate between the gear wheel of front and back, the bottom of supporting plate is embedded among the water pipe, before, on the back gear wheel around a chain that passes water pipe, the some suction blades that are slightly less than the water pipe internal diameter are installed on the chain equidistantly, under the every suction blade groove is arranged, be stuck on the supporting plate, the axis two ends of preceding gear wheel are connected with a pair of step and turn.

Before of the present utility model on the shelf by connecting the seat of forming by seat cushion, lifting bar on the seat attachment hole.

Fig. 1 is an overall construction drawing of the present utility model.

Shelf before 1 water pipe, 2,3 back shelves, 4 preceding gear wheels, 5 back gear wheels, 6 chains, 7 suction blades, 8 steps are turned, 9 seat attachment holes, 10 supporting plates, 11 freights.

Fig. 2 is the utility model seat schematic representation.

12 seat cushions, 13 lifting bars, 14 supports, 15 seat attachment holes.

Below in conjunction with accompanying drawing and most preferred embodiment the utility model is further described.

With reference to Fig. 1, light-duty manpower suction engine, rigid plastics water pipe (1), at rigid plastics water pipe (1) one end preceding shelf (2) is arranged, preceding gear wheel (4) is housed above, axis two terminations on the preceding gear wheel (4) are connected to a pair of step and turn (8), at rigid plastics water pipe (1) the other end back shelf (3) are arranged.Back gear wheel (5) is housed above, also be connected with supporting plate between the gear wheel of front and back, the bottom of supporting plate is embedded in the water pipe, go up around a chain (6) that passes water pipe (1) forward and backward gear wheel (4), (5), chain (6) is gone up some suction blades (7) is installed equidistantly, groove is arranged below the suction blade (7), is embedded on the supporting plate (10), seat attachment hole (9) is arranged on preceding shelf (2), freight (11) is arranged at water pipe rear end frame; With reference to Fig. 2, seat can be connected on the attachment hole (9) by the seat attachment hole (15) on the support (14).Seat cushion (12) is regulated height by lifting bar (13).

During use, freight is inserted in the earth at water source fixingly, draw water fuselage hectare tiltedly, the back gear wheel is placed on the freight together with the water pipe rear end and is immersed in the water source, the water pipe front port is aimed at need the farmland of irrigating, can 1 people be sitting on the seat, as driving bicycle, with foot-operated moving, (also can remove seat, with the hands shake pedal crank), gear wheel is rotated, drive the continuous water lift of suction blade, water hose nozzle in the past flows out, and injects the farmland.

Chain transmission that the utility model adopts foot-operated (or hand moving) is so need not mechanical and electrical actuation power source; In light weight, easy demolition, laborsaving, conveniently moving.

Claims

1, a kind of light-duty manpower suction engine, comprise and have a garden shape water pipe, the front and back gear wheel, chain, step is turned, the suction blade, before the two ends that it is characterized in that water pipe are equipped with, back shelf, before, before being separately installed with on the back shelf, back gear wheel, also be connected with supporting plate between the gear wheel of front and back, the bottom of supporting plate is embedded among the water pipe, before, on the back gear wheel around a chain that passes water pipe, the some suction blades that are slightly less than the water pipe internal diameter are installed on the chain equidistantly, under the every suction blade groove are arranged, be stuck on the supporting plate, the axis two ends of preceding gear wheel are connected with a pair of step and turn, and the seat attachment hole is arranged on the preceding shelf.

2, light-duty manpower suction engine according to claim 1 is characterized in that can connecting the seat of being made up of seat cushion, lifting bar on the seat attachment hole.