CN2441995Y - Man power pump in paddy field - Google Patents

Abstract

The utility model relates to a man power pump in a paddy field. A transmission supporting bracket (4) of the man power pump is provided with a gyroscope wheel (17). Two foot plates (2) are interconnected by a floor sheet suspension line (15) which winds around the gyroscope wheel, and are hinged with a piston connecting rod (9) of the double-piston pump. A cylinder is arranged in a water collecting tray (6) and is higher than the water collecting tray. A piston plate (23) is provided with a limber hole, and the bottom surface of the cylinder is provided with an inlet opening (24). The man power pump in paddy field has the advantages of compact conformation, light weight, easy maintenance, easy operation and no faults. The device can be used for irrigating the fields with low water source and high volume in the paddy field, draining water logged in the wate logged ground after the cloudburst and irrigating agronomic crop of the glebe of the lower topography in ditches and in a broad way.

Description

Paddy field manpower pump

The utility model relates to farm machinery, especially a kind of paddy field manpower pump.

Yan Tang lake, rural area, the south of the River spreads all over the place, the multiple planting paddy rice in farmland.These paddy fields are 3～5mm at general per day steam output of megathermal period.In the still underdeveloped remote rural area of economy, with diesel oil and electric power be the water pump of power because acquisition expenses and operating cost are higher, thereby the more traditional manpower of its application surface is hand or paddle wheel water supplier will lack.These traditional manpower agricultural machinery efficient are low, and heaviness lags significantly behind the epoch.In addition, farmland, the south of the River is under present economic framework, and is in the majority with the fritter field.Therefore, research and development small manual farm machinery has market, and demand is arranged, and is necessary.

The purpose of this utility model provides a kind of light, laborsaving, paddy field manpower pump efficiently.

Described paddy field manpower pump, comprise transmission bearing support, outlet pipe, intake pipe, the lower end of transmission bearing support is through goat's horn supporting rod and goat's horn axle and a pair of foot treadle is housed, foot treadle is hinged mutually with the water pump dynamic link, it is characterized in that: single-revolution wheel shaft (5) is equipped with in the top of the goat's horn supporting rod (8) on aforementioned transmission bearing support (4), on the axle (5) gyrostat (17) is housed, two foot treadles (2) through walking around this gyrostat pedal lifting rope (15) and interconnect, and be hinged mutually with the piston rod (9) of two-piston formula water pump respectively through two pedal latches (3); Described two-piston formula water pump is made up of piston rod (9), piston sheet (23), piston ring (21) and cylinder barrel (7) and is placed in the water-collecting tray (6), cylinder barrel is higher than water-collecting tray, the piston sheet has the water port on (23), piston sheet one-way cock (14) is equipped with at link to each other with piston rod (9) the water port place of a side of piston sheet, the cylinder barrel bottom surface has water inlet (24), the bottom surface inner face is equipped with water inlet one-way cock (13), and intake pipe (1) links by this valve and this water inlet and cylinder barrel (7).Described transmission bearing support (4) is equipped with the telescopic handrail gentry bar (19) that contracts by flexible rod adapter sleeve (18), and handle (20) is arranged on (19).

Component of the present utility model are based on working of plastics, contain a spot of steel pipe and rubber component, favorable sealing property, cylinder barrel is synthetic by Nylon, have higher intensity and degree of finish, be equipped with special acid resistant alkali piston sheet seal ring, the friction ractor in water is extremely low, so use light and handy, durable in use.The operator of body weight 50Kg, water lift amount 9～10T per hour, water lift height 1.5～2M, the work efficiency of the wooden waterwheel that suitable two ones three people trample.The operator that body weight 75Kg is above, water lift amount 11～12T per hour is about water lift height 2.5M.One people, one device can hang on the bicycle during transfer, uncarts to put and moves ground, puts the intake pipe basket strainer into water source, and getting on to trample fast gets final product water outlet, and this process only took for tens seconds, and is very convenient, and men and women, old and young all should use.Of a tightly knit structure, in light weight, easily maintenance is easy to operate, and almost fault-free is had a rest the operation of enjoying the cool night so keep away sun the most suitable daytime.Can be used for: 1, paddy field low water head, big flow is irrigated the fields; 15～20 mu paddy rice kind value family machine operation every day just can be satisfied water supply requirement in 4 hours; 2, heavy rain is the water-logged ground water drainage later; 3, can be the lower dry field farming thing of physical features irrigates through furrow and the flood irrigation operation.

Fig. 1 is the utility model structural principle schematic representation.

Fig. 2 is Fig. 1 side view.

Among the figure: 1-intake pipe, 2-foot treadle, 3-pedal latch, 4-transmission bearing support, 5-turns round wheel shaft, 6-water-collecting tray, 7-cylinder barrel, 8-goat's horn supporting rod, the 9-piston rod, 10-pedal suspension ring, the fastening silk of 11-head, 12-base, 13-water inlet one-way cock, 14-piston sheet one-way cock, 15-pedal lifting rope, 16-goat's horn axle, the 17-gyrostat, 18-flexible rod adapter sleeve, 19-handrail flexible rod, 20-handle, the 21-piston ring, 22-valve press strip, 23-piston sheet, 24-water inlet.

Step on monolateral foot treadle 2, valve 14 pressurizeds on piston sheet 23 water ports are closed this water port automatically, make and produce vacuum pressure in the cylinder barrel 7, when stepping on another foot treadle, the monolateral foot treadle of before having stepped on is lifted by lifting rope 15, gyrostat 17, and drivening rod 9 lifts, and then draws back the valve 13 of water inlet, cylinder barrel bottom surface, water in the water source is sucked intake pipe 1, and water is through valve seat 12 through cylinder barrel 7 inner chambers; When this monolateral foot treadle is stepped on once again, after valve 13 pressurizeds on the cylinder bottom water-collecting tray water inlet are closed automatically, the water of pressurized only backs down the top that valve 14 on piston sheet 23 water ports pours in the piston sheet in the cylinder, water in the cylinder barrel 7 are held out all that cylinder enters water-collecting tray outward and outside the outflow machine, simultaneously, produce vacuum pressure in the cylinder barrel 7 once again and begin next circulation.Cylinder barrel and water-collecting tray be totally one bottom surface.

Claims (2)

1, a kind of paddy field manpower pump, comprise transmission bearing support, outlet pipe, intake pipe, the lower end of transmission bearing support is through goat's horn supporting rod and goat's horn axle and a pair of foot treadle is housed, foot treadle is hinged mutually with the water pump dynamic link, it is characterized in that: single-revolution wheel shaft (5) is equipped with in the top of the goat's horn supporting rod (8) on aforementioned transmission bearing support (4), on the axle (5) gyrostat (17) is housed, two foot treadles (2) are through walking around the pedal lifting rope (15) of this gyrostat, and interconnect, and be hinged mutually with the piston rod (9) of two-piston formula water pump respectively through two pedal latches (3); Described two-piston formula water pump is made up of piston rod (9), piston sheet (23), piston ring (21) and cylinder barrel (7) and is placed in the water-collecting tray (6), cylinder barrel is higher than water-collecting tray, the piston sheet has the water port on (23), piston sheet one-way cock (14) is equipped with at link to each other with piston rod (9) the water port place of a side of piston sheet, the cylinder barrel bottom surface has water inlet (24), the bottom surface inner face is equipped with water inlet one-way cock (13), and intake pipe (1) links by this valve and this water inlet and cylinder barrel (7).

2, paddy field as claimed in claim 1 manpower pump, it is characterized in that: described transmission bearing support (4) is equipped with a telescopic handrail flexible rod (19) by flexible rod adapter sleeve (8), and taper knob (20) is arranged on (19)

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