CN102606440A

CN102606440A - Pedal shake well

Info

Publication number: CN102606440A
Application number: CN2011100290706A
Authority: CN
Inventors: 徐艳辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-25
Filing date: 2011-01-25
Publication date: 2012-07-25

Abstract

Disclosed is a pedal shake well. Ground water of the pedal shake well can be extracted in a stepping manner. A check valve is mounted at the bottom of a shake well body, a crank fulcrum and a spring support are mounted on the shake well body, a crank is mounted on the crank fulcrum, the tail end of a crank resisting arm is connected with a piston by a piston and crank connecting rod, a pedal is mounted at a proper position of a power arm end of the crank by the aid of a fastener and a crank and pedal connecting rod, and a spring is mounted between the spring support and the fastener. When a user steps on the pedal, the crank drives a power arm to move downwards, the resisting arm moves upwards to lift up the piston, a water lift action is realized, and simultaneously, the spring stretches; and when the pedal is released from the user, the piston returns to the bottom of the shake well body under the effect of the piston, and a cycle is completed.

Description

The foot-operated well that shakes

Affiliated technical field

The present invention relates to the phreatic well device that shakes of a kind of extraction, especially can use pin to trample and extract the phreatic foot-operated well that shakes.

Background technique

At present, known shake well construction by shake well body, check valve, piston, piston crank connecting rod, crank fulcrum, and crank form.When the human hand when pressing down crank; Piston is discharged up to water outlet with regard to moving upward with the water above it, and vacuum has been pumped into by piston in the piston bottom simultaneously, because of the effect of atmospheric pressure; Underground water is depressed into piston base through check valve; Piston moves downward when portable crank of human, and water flows to above the piston, just can constantly extract underground water so repeatedly and discharges from water outlet.If but we need shake well in use and extract that phreatic to wash one's hands, wash operation such as dish simultaneously just very inconvenient; We can only use a hand washing another one hand; And then another hand of hand washing of changing clothes; Wash dish or wash clothes and also can only hand washing of a hand water wash, very inconvenient.

Summary of the invention

Existing shake well and must use hand to control the deficiency of crank in order to overcome, the present invention provides a kind of well that shakes, and this shakes well and can not only control crank with hand and extract underground water, and the mode that more can use pin to trample is extracted underground water.

The present invention's scheme that its technical problem adopted of determining is: shake in the well body check valve and be installed in bottom water intake, piston and be installed in that to be fixed on the crank resistance arm on the piston rod more terminal, the band crank buckle in hole up and down is installed in crank power arm appropriate location, upwards prolonging at crank fulcrum place increases a spring bracket; Spring one end hook hangs over the spring bracket top, and the other end is hooked on the last hole of crank button, and the hole hangs up the foot-operated connecting rod of crank under the crank buckle; A foot treadle is installed in the foot-operated connecting rod bottom of crank, the foot-operated connecting rod of pulling downwards when tramping with one's feet ' step pedal ', and foot-operated connecting rod drives the crank power arm and moves downward; Spring is stretched, and the crank resistance arm moves upward and does the water lift motion through piston rod pull-up piston simultaneously, and discharge at the water arrival place mouth of a river; Accomplish water lift; Unclamp foot-operatedly then, spring is pulled upwardly the crank power arm, through crank foot treadle connecting rod the foot treadle pull-up; Accomplish the playback action, so circulation just can reach the purpose of groundwater abstraction.

The invention has the beneficial effects as follows, use foot-operated shake in the well water intaking can liberate people both hands, and more laborsaving, compare tradition and shake well and only increased a spring, foot treadle and buckle, these two links of connecting rod, simple in structure.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is a structural representation of the present invention.

1. shake the well body among the figure, 2. underground water waterpipe jointing, 3. check valve, 4. piston, 5. piston crank connecting rod; 6. crank resistance arm, 7. crank power arm, 8. fulcrum, 9. spring bracket; 10. spring, 11. crank buckles, 12. crank foot treadle connecting rods, 13. foot treadles, 14. foot treadle fixed blocks

Embodiment

Among the figure one; Check valve 3 is installed in the bottom of shaking well body 1, and piston 4 is installed in and shakes well body 1 inside, and is connected with the end of crank resistance arm 6 through piston crank connecting rod 5; Crank is installed on the fulcrum 8; Spring 10 1 ends are fixed on that the other end is fixed on the crank buckle 11 on the support 9, and crank foot treadle connecting rod 12 1 ends connect crank buckle 11 the other end connecting pin pedals 13, and foot treadle fixed block 14 is connected foot treadle 13 and leans on ground one end.Usually crank resistance arm and power arm are the parts that is connected one, the general designation crank.

Claims

1. one kind foot-operated is shaken well, and check valve, piston are installed in shaking the well body, shakes well body edge mounting spring support and crank fulcrum; And be connected piston and crank resistance arm are terminal through connecting rod, crank power arm appropriate location installation crank buckle, spring one end are fixed on that the other end is fixed on the crank buckle on the spring bracket; Crank foot treadle connecting rod is installed in crank buckle bottom; Crank foot treadle connecting rod bottom installation foot pedal, it is characterized in that: crank is installed on the crank fulcrum, and crank resistance arm end connects piston through connecting rod; The power arm end is through connecting rod connecting pin pedal, and spring one end is installed in that the other end is installed on the spring bracket on the bayonet socket of installing on the crank power arm.