CN201071792Y

CN201071792Y - Hydraulic water-pumping machine

Info

Publication number: CN201071792Y
Application number: CNU2007201254439U
Authority: CN
Inventors: 杨青山; 杨伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-07
Filing date: 2007-07-07
Publication date: 2008-06-11
Anticipated expiration: 2017-07-07

Abstract

The utility model relates to a hydraulic water pump which includes a rotating crank (4) arranged at the inner lower part of a pump body (12), a crank link mechanism (5) arranged on the crank, a piston (6) arranged in a cylinder at the upper part of the pump body, a piston pin connecting the lower part of the piston with the top end of the link mechanism, a water inlet pipe (10) and a water outlet pipe (8) connected to a cylinder cover (11) fixed on top of the pump body, a water inlet valve (9) and a water outlet valve (7) arranged in the pipes respectively, a water inlet plastic hose and a water outlet plastic hose connected respectively with a water inlet and a water outlet, a pair of bevel gears (3) joggled with each other and arranged at the outside of the crank, a rotating shaft (2) connected with the bevel gears, and a water impeller disc (1) with blades fixed at the lower part of the rotating shaft.

Description

Hydraulic water pump

Affiliated technical field

The utility model belongs to the technological improvement of pumping equipment, is specifically related to a kind of hydraulic water pump.

Background technique

The northern area of China belongs to the arid and semi-arid lands, hit by drought 9 years out of 10, the phenomenon of living at the mercy of the elements mostly is common, and the growth of crops must not take the method that mechanical type is irrigated or artificial load is chosen irrigation to go to solve under this situation, and the method that adopts mechanical type to irrigate, cost height not only, expense is big, but also will be subjected to the restriction of geographical conditions, adopts artificial load to choose the method for irrigation, not only take labor and take a lot of work, and can only adapt to the irrigation of patch.

Summary of the invention

The purpose of this utility model is the problem at above-mentioned existence, a kind of hydraulic water pump is provided, the main technical schemes of its solution is in the interior bottom of body rotary crankshaft to be housed, connecting rod is housed on the bent axle, in the cylinder barrel that body upper is provided with piston is housed, the piston bottom links to each other with the connecting rod top by wrist pin, connecting intake pipe and waste pipe on the cylinder cap of body roof anchorage, be equipped with respectively into the inside of this pipe, drain valve, the intake-discharge pipe mouth is connecting to advance respectively, the water drainage plastics flexible pipe, a pair of intermeshing umbrella gear is equipped with in the outside of bent axle, is connecting running shaft on the umbrella gear, and the water wheels dish with blade is being fixed in the bottom of running shaft.

Advantage of the present utility model: the one, cost simple in structure is low, without fuel oil, not electricity consumption; Two are to use conveniently, practicability Strong, and the manufacturing efficiency height, peasant household's ponding that can be widely used in living nearer from the river is irrigated use.

Description of drawings

Below in conjunction with accompanying drawing the utility model embodiment is elaborated.

Fig. 1: be the utility model overall structure schematic representation.

Fig. 2: be that the utility model A is to the partial structurtes schematic representation.

Embodiment

By the hydraulic water pump shown in Fig. 1～2, it is down other that it is mounted in mobile river, move water wheels dish (1) rotation that carries blade by the water of small flow, driven rotary axle (2), umbrella gear (3), bent axle (4) rotation again after the water wheels dish ceaselessly rotates, the rotation of bent axle drives advancing of being equipped with in the inlet pipe, drain pipe (10) that are connected on connecting rod (5), piston (6) and the cylinder cap (11) that is equipped with in the body (12), (8), drain valve (9), (7) again and pumps, thereby reach the advancing of water, discharge capacity, realize the purpose that ponding is irrigated.

Claims

1. the water wheels dish by body, connecting rod, piston cylinder, water-inflow and drain valve, bent axle, umbrella gear and band blade is connected to each other the hydraulic water pump of forming, it is characterized in that: rotary crankshaft (4) is equipped with in the interior bottom of body (12), connecting rod (5) is housed on the bent axle, piston (6) is housed in the cylinder barrel that body upper is provided with, the piston bottom links to each other with the connecting rod top by wrist pin, connecting inlet pipe, drain pipe (10), (8) on the cylinder cap of body roof anchorage (11), be equipped with respectively into the inside of this pipe, drain valve (9), (7).

2. hydraulic water pump according to claim 1 is characterized in that: a pair of intermeshing umbrella gear (3) is equipped with in the outside of bent axle, is connecting running shaft (2) on the umbrella gear, and the water wheels dish (1) with blade is being fixed in the bottom of running shaft.