CN208416842U - A kind of water lifting device - Google Patents

Abstract

The utility model discloses a kind of water lifting devices, including water tank, penstock, bracket, rotary shaft, dynamic equilibrium bar, balance weight, rope rolling, the built-in full water of water tank, the penstock is fixedly arranged on one jiao of water tank, and protrude into water tank bottom, the penstock includes piston tube, water riser, the water riser is fixedly arranged on piston tube upper end, the other end, which is set to, to be needed at water, inside water riser with communicated inside piston tube, piston is equipped in the piston tube, sealing cover is equipped at the top of the piston tube, the piston rod of the piston passes through sealing cover and is connect with dynamic equilibrium bar by link assembly, the piston rod of the piston, dynamic equilibrium bar, link assembly forms link mechanism, it is communicated inside piston tube lower end nozzle and water tank, the branch is set up in the right side of water tank, the utility model structure is simple, utilize lever principle , drive piston rod to move up and down in piston tube using dynamic equilibrium bar, water sucked to high-order, operation energy consumption very little, low cost from low level.

Description

A kind of water lifting device

Technical field

The utility model relates to hydrotechnics field more particularly to a kind of water lifting devices.

Background technique

Water resource is basic resources for the survival of mankind, and people's lives behavior all be unable to do without water, when water level very When low, many situations are needed using water level lifting device, such as rural area irrigation, hot summer anti-sweat, artificial organ on high slope Cloth, water generating etc., but structure is complicated for existing water level rising device, and cost is high and energy consumption is big.

Utility model content

In order to solve technical problem present in above-mentioned background technique, the utility model provides a kind of water lifting device, The device utilizes lever principle, using dynamic equilibrium bar, pulley, rope rolling, water is promoted from low to a high position, operation energy consumption is very It is small.

The technical solution of the utility model is achieved in that

A kind of water lifting device, it is characterised in that including water tank, penstock, bracket, rotary shaft, dynamic equilibrium bar, balance Weight, rope rolling, the built-in full water of water tank, the penstock is fixedly arranged on one jiao of water tank, and protrudes into water tank bottom, the penstock Including piston tube, water riser, the water riser is fixedly arranged on piston tube upper end, and the other end, which is set to, to be needed at water, and water is promoted Inside pipe with communicated inside piston tube, piston is equipped in the piston tube, equipped with sealing cover, the piston at the top of the piston tube Piston rod pass through sealing cover and connect with dynamic equilibrium bar by link assembly, the piston rod of the piston, dynamic equilibrium bar, company Bar assembly forms link mechanism, communicates inside piston tube lower end nozzle and water tank, the branch is set up in the right side of water tank, institute It states rotary shaft and is longitudinally set to frame upper, can be rotatablely connected around rotating shaft axis with bracket formation, the dynamic equilibrium bar is lateral On bracket, axis is vertical with rotating shaft axis, is installed with fixing sleeve above in the middle part of the periphery of the rotary shaft, this is fixed It is sheathed on dynamic equilibrium bar, the fixing sleeve is fixedly connected with dynamic equilibrium bar, solid in the right end face of dynamic equilibrium bar Equipped with balance weight, the dynamic equilibrium bar fixing sleeve left length is the several times of fixing sleeve right length, the dynamic equilibrium Bar, balance weight reach gravitational equilibrium by the arranged on left and right sides of fulcrum of rotary shaft, and end is equipped with annular on the left of the dynamic equilibrium bar Groove, the dynamic equilibrium bar left side are equipped with pulley base, pulley are equipped at the top of the pulley base, and pulley position is higher than dynamic equilibrium Position when end is rotated to highest order on the left of bar, the rope rolling are set on pulley base bottom plate, the wirerope on the rope rolling It joins end to end, a part of wirerope is around on the rope drum of rope rolling, and another part wirerope, which pulls out, to be around on pulley, right side Wirerope is fixedly connected with annular groove, and the wirerope forms closed loop, and the rope rolling can be positive and negative from translator, the motor Turn.

Further, the link assembly includes connector sleeve, connecting rod, two pieces pin shaft, and the connector sleeve is sheathed on power On balancing pole, which can move axially along dynamic equilibrium bar, be equipped with a plate below the periphery of connector sleeve, under the plate End is equipped with pin shaft hole, and the both ends of the connecting rod are equipped with pin shaft hole, and a pin shaft passes through connecting rod one end pin shaft hole and plate The pin shaft hole of lower end forms connector sleeve with connecting rod and is rotatably connected, and the piston rod upper end of the piston is installed with U-shaped connection Plate, the U-shaped connecting plate upper end are equipped with pin shaft hole, and another pin shaft passes through connecting rod other end pin shaft hole and U-shaped connecting plate upper end Pin shaft hole, form connecting rod and piston and be rotatably connected.

Further, the front and rear sides of the frame upper is equipped with bearing block, in bearing block be equipped with bearing, it is described The both ends of rotary shaft are respectively arranged in two bearings seat bearing hole.

Further, O-ring seal is equipped between outside piston face both ends and piston inside pipe wall.

Further, the water riser includes the first steel pipe, rubber hose, the second steel pipe, and the rubber hose is set to Between first, second steel pipe.

Working principle of the utility model is: starting rope rolling rotates forward, motor drives rope rolling to pull down right side steel cable, End on the left of dynamic equilibrium bar is driven, dynamic equilibrium bar is rotated counterclockwise around rotary shaft, and band piston moves down, will be empty in piston tube Gas discharge, piston move down into specified position, control rope rolling reversion, and wirerope reversely pulls end on the left of dynamic equilibrium bar, moves Dynamic balance bar is rotated clockwise around rotary shaft, and piston is to moving up, since piston tube internal pressure is less than external pressure, in water tank Water is inhaled into piston tube, and with constantly moving up for piston, the water in sucker pipe is promoted by riser to riser pipe Mouth outflow, control rope rolling are rotated forward, are repeated the above process, and can constantly be promoted the water in the water tank of low level to a high position, be reached The purpose that water is promoted.The flow velocity for controlling rope rolling forward and backward revolving speed and water flow, can make water flow into a high position incessantly.According to Lever principle, power very little required for dynamic equilibrium bar left end is moved down and moved down, thus energy consumption is very small.

The beneficial effects of the utility model are: structure is simple, using lever principle, piston rod is driven using dynamic equilibrium bar It is moved up and down in piston tube, water is sucked to high-order, operation energy consumption very little, low cost from low level.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the main view of the utility model embodiment；

Fig. 3 is dynamic equilibrium bar and piston tube attachment structure schematic diagram；

Fig. 4 is piston sealing structure schematic diagram；

Fig. 5 is the water riser structural schematic diagram using rubber hose.

In figure: 1, water tank, 2, penstock, 201, piston tube, 202, water riser, the 2021, first steel pipe, 2022, rubber Hose, the 2023, second steel pipe, 3, piston, 4, link assembly, 401, connector sleeve, 402, connecting rod, 403, pin shaft, 5, bracket, 6, Rotary shaft, 7, dynamic equilibrium bar, 8, balance weight, 9, fixing sleeve, 10, bearing block, 11, annular groove, 12, pulley, 13, pulley Seat, 14, rope rolling, 1401, wirerope, 15, water, 16, O-ring seal.

Specific embodiment

In the description of the present invention, it should be noted that the orientation of instructions such as term " left side " " right side " " preceding " " rear " or Positional relationship is to be merely for convenience of describing, rather than indication or suggestion is signified based on attached orientation or positional relationship shown in Fig. 2 Device or element must have a particular orientation, thus should not be understood as the limitation of the utility model.

As shown in Figures 1 to 4, the utility model embodiment includes water tank 1, penstock 2, bracket 5, rotary shaft 6, dynamic equilibrium Bar 7, balance weight 8, rope rolling 14, the built-in full water 15 of water tank 1, penstock 2 is fixedly arranged on 1 one jiaos of water tank, and protrudes into 1 bottom of water tank, The penstock 2 includes piston tube 201, water riser 202, and water riser 202 is set to 201 upper end of piston tube, and the other end, which is set to, to be needed At water, the inside of water riser 202 with communicated inside piston tube 201, piston 3, the top of piston tube 201 are equipped in piston tube 201 Portion is equipped with sealing cover, and the piston rod of piston 3 passes through sealing cover and connect with dynamic equilibrium bar 7 by link assembly 4,3 piston of piston Bar, dynamic equilibrium bar 7, link assembly 4 form link mechanism, communicate inside 201 lower end nozzle of piston tube and water tank 1, bracket 5 is set In the right side of water tank 1, rotary shaft 6 is longitudinal to be set to 5 top of bracket, can be rotatablely connected, move around 6 axis of rotary shaft with the formation of bracket 5 Dynamic balance bar 7 is laterally set on bracket 5, and axis is vertical with 6 axis of rotary shaft, is installed with above in the middle part of the periphery of rotary shaft 6 Fixing sleeve 9, the fixing sleeve 9 are sheathed on dynamic equilibrium bar 7, and fixing sleeve 9 is fixedly connected with dynamic equilibrium bar 7, in dynamic equilibrium The right end face of bar 7 is installed with balance weight 8, and 7 fixing sleeve of dynamic equilibrium bar, 9 left length is the several of 9 right length of fixing sleeve Times, the arranged on left and right sides of dynamic equilibrium bar 7, balance weight 8 with rotary shaft 6 for fulcrum reaches gravitational equilibrium, 7 left side of dynamic equilibrium bar End is equipped with annular groove 11, and pulley base 13 is equipped on the left of dynamic equilibrium bar 7, is equipped with pulley 12, pulley 12 at the top of pulley base 13 Position is higher than position when 7 left side end of dynamic equilibrium bar is rotated to highest order, and rope rolling 14 is set on 13 bottom plate of pulley base, should Wirerope 1401 on rope rolling 14 joins end to end, and a part of wirerope 1401 is around on the rope drum of rope rolling 14, another portion Steel splitting cord 1401, which pulls out, to be around on pulley 12, and right side wirerope 1401 is fixedly connected with annular groove 11, wirerope 1401 Closed loop is formed, rope rolling 14 can positive and negative rotation from translator, the motor.

Link assembly 4 includes connector sleeve 401, connecting rod 402, two pieces pin shaft 403, and connector sleeve 401 is sheathed on dynamic equilibrium On bar 7, which can move axially along dynamic equilibrium bar 7, and a plate is equipped with below the periphery of connector sleeve 401, this is flat Plate lower end is equipped with pin shaft hole, and the both ends of connecting rod 402 are equipped with pin shaft hole, and a pin shaft 403 passes through 402 one end pin shaft of connecting rod The pin shaft hole in hole and plate lower end forms connector sleeve 401 with connecting rod 402 and is rotatably connected, and the piston rod upper end of piston 3 is solid Equipped with U-shaped connecting plate 301, which is equipped with pin shaft hole, and it is another that another pin shaft 403 passes through connecting rod 402 The pin shaft hole for holding pin shaft hole and 301 upper end of U-shaped connecting plate forms connecting rod 402 with piston 3 and is rotatably connected.

The front and rear sides on 5 top of bracket is equipped with bearing block 10, in bearing block 10 be equipped with bearing, the both ends of rotary shaft 6 It is respectively arranged in 10 bearing hole of two bearings seat.

O-ring seal 16 is equipped between 3 periphery both ends of piston and 2 inner wall of piston tube.

Preferably, water riser 202 includes the first steel pipe 2021, rubber hose 2022, the second steel pipe 2023, rubber is soft Pipe 2022 is set between the first steel pipe 2021, the second steel pipe 2023.

The above, only the utility model preferred embodiment, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (5)

1. a kind of water lifting device, it is characterised in that including water tank, penstock, bracket, rotary shaft, dynamic equilibrium bar, balance weight, Rope rolling, the built-in full water of water tank, the penstock is fixedly arranged on one jiao of water tank, and protrudes into water tank bottom, the penstock packet Include piston tube, water riser, the water riser is fixedly arranged on piston tube upper end, and the other end, which is set to, to be needed at water, water riser It is internal with communicated inside piston tube, be equipped with piston in the piston tube, equipped with sealing cover at the top of the piston tube, the piston Piston rod passes through sealing cover and is connect with dynamic equilibrium bar by link assembly, piston rod, the dynamic equilibrium bar, connecting rod of the piston Component forms link mechanism, communicates inside piston tube lower end nozzle and water tank, the branch is set up in the right side of water tank, described Rotary shaft is longitudinally set to frame upper, can be rotatablely connected around rotating shaft axis with bracket formation, the dynamic equilibrium bar is laterally set In on bracket, axis is vertical with rotating shaft axis, is installed with fixing sleeve above in the middle part of the periphery of the rotary shaft, the fixing sleeve It is sheathed on dynamic equilibrium bar, the fixing sleeve is fixedly connected with dynamic equilibrium bar, fixed in the right end face of dynamic equilibrium bar There is a balance weight, the dynamic equilibrium bar fixing sleeve left length is the several times of fixing sleeve right length, the dynamic equilibrium bar, Balance weight reaches gravitational equilibrium by the arranged on left and right sides of fulcrum of rotary shaft, and it is recessed to be equipped with annular for end on the left of the dynamic equilibrium bar Slot, the dynamic equilibrium bar left side are equipped with pulley base, pulley are equipped at the top of the pulley base, and pulley position is higher than dynamic equilibrium bar Position when left side end is rotated to highest order, the rope rolling are set on pulley base bottom plate, and the wirerope on the rope rolling is first Tail is connected, and a part of wirerope is around on the rope drum of rope rolling, and another part wirerope, which pulls out, to be around on pulley, right side steel Cord is fixedly connected with annular groove, and the wirerope forms closed loop, and the rope rolling can positive and negative rotation from translator, the motor.

2. a kind of water lifting device according to claim 1, it is characterised in that: the link assembly includes connector sleeve, connects Extension bar, two pieces pin shaft, the connector sleeve are sheathed on dynamic equilibrium bar, which can move axially along dynamic equilibrium bar, even A plate is equipped with below the periphery of female connector, which is equipped with pin shaft hole, and the both ends of the connecting rod are equipped with pin shaft hole, One pin shaft passes through the pin shaft hole of connecting rod one end pin shaft hole and plate lower end, and connector sleeve and connecting rod is made to form rotatable company It connects, the piston rod upper end of the piston is installed with U-shaped connecting plate, which is equipped with pin shaft hole, and another pin shaft is worn The pin shaft hole for crossing connecting rod other end pin shaft hole and U-shaped connecting plate upper end forms connecting rod with piston and is rotatably connected.

3. a kind of water lifting device according to claim 1, it is characterised in that: the front and rear sides of the frame upper is equal Equipped with bearing block, in being equipped with bearing in bearing block, the both ends of the rotary shaft are respectively arranged in two bearings seat bearing hole.

4. a kind of water lifting device according to claim 1, it is characterised in that: outside piston face both ends and piston tube O-ring seal is equipped between inner wall.

5. a kind of water lifting device according to claim 1, it is characterised in that: the water riser include the first steel pipe, Rubber hose, the second steel pipe, the rubber hose are set between the first, second steel pipe.