CN113115695A

CN113115695A - River irrigation equipment is used in farmland

Info

Publication number: CN113115695A
Application number: CN202110250420.5A
Authority: CN
Inventors: 马俊改
Original assignee: Huizhou Hongchengda Information Technology Co ltd
Current assignee: Huizhou Hongchengda Information Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-07-16

Abstract

The invention discloses a river irrigation device for farmland, comprising a fixed block fixedly arranged on the upper surface of the ground, wherein a separation net for separating and retaining impurities is fixedly arranged on the upper surface of the fixed block, a water storage space positioned in the upper surface of the fixed block is arranged at the lower side of the separation net, the water storage space is stored by utilizing the kinetic energy of water flow in rivers, simultaneously overflowed water flows out and mechanical energy of water is used for generating electricity, when water is needed, if the water supply quantity of a water wheel is insufficient or the water level of the rivers drops, the water wheel can not work, the storage battery directly supplies power, and only the needed water supply quantity needs to be adjusted after the water supply pipe is opened when water is needed, a stop lever automatically moves downwards and closes the water supply pipe after the water supply is finished, the water supply pipe does not need to be closed after too much water in the farmland, the water supply pipe does not need to return to be closed at regular time, the use is very convenient, is very environment-friendly and is worthy of popularization.

Description

River irrigation equipment is used in farmland

Technical Field

The invention relates to the technical field related to river irrigation, in particular to river irrigation equipment for a farmland.

Background

River irrigation uses river water to irrigate, equipment such as a water pump can be used in river irrigation in many areas, and in spring and autumn and other seeding seasons, the water pump usually works for a long time, so that much electric energy can be consumed, the water pump needs to be closed timely after being opened, otherwise, not only water resources are wasted, but also the result of submerging partial land can be possibly caused, further crops are dead due to waterlogging, and the device capable of solving the problems is inconvenient to use.

Disclosure of Invention

The invention aims to provide river irrigation equipment for farmlands, which is used for overcoming the defects in the prior art.

The river irrigation equipment for the farmland comprises a fixed block fixedly arranged on the upper surface of the ground, wherein a separation net for separating and retaining impurities is fixedly arranged on the upper surface of the fixed block, a water storage space positioned in the upper surface of the fixed block is arranged on the lower side of the separation net, a fixed rod is fixedly arranged on the bottom wall of the water storage space, a floating block is connected onto the fixed rod in a penetrating and sliding manner, a limit block fixedly connected to the upper end of the fixed rod is arranged on the upper side of the floating block, a water drainage pipe is arranged in the upper surface of the left side of the water storage space, a power generation cavity is arranged on the lower side of the water drainage pipe, a power generator is fixedly arranged in the rear wall of the power generation cavity, a first rotating shaft is connected to the front end of the power generator in a power connection mode, a rotating wheel for receiving water power is fixedly connected onto the first rotating shaft, a water drainage port is arranged in the left wall of the power generation cavity, the water pump is fixedly arranged on the right wall of the river, a water inlet pipe communicated with the water storage space is arranged on the right side of the water pump, a storage battery positioned in the ground is arranged on the upper left side of the water inlet pipe, a storage battery electrifying electric wire is respectively connected with the generator and the water pump through a circuit, a control mechanism used for controlling the opening and closing of the water pump is arranged on the right side of the water inlet pipe, and a water supply mechanism used for supplying water to a farmland and capable of controlling the water amount is arranged in the right wall of the water storage space.

On the basis of the technical scheme, the water wheel mechanism including rotate connect in the second pivot on the fixed block left surface, the left end fixedly connected with water wheels of second pivot, be equipped with the recess in the right surface of water wheels, the baffle of annular array has set firmly on the annular lateral wall of recess, fixedly connected with annular array's bolt on the left wall of recess, it is connected with the cask to rotate on the bolt, the one end fixedly connected with water drainage tank that the cask is close to each other.

On the basis of the technical scheme, control mechanism is including being located the fixed block downside just is located the inside first space in ground, sliding connection has the pouring weight in the first space, it is used for control to set firmly on the diapire in first space the contact switch that the water pump opened and close, be equipped with the second space in the right wall in first space, sliding connection has the wedge in the second space, the right side of pouring weight is equipped with in the surface can by the bayonet socket that the wedge card was gone into, the wedge with the first spring of fixedly connected with between the right wall in second space, the upper end and the left of pouring weight the first stay cord of fixedly connected with between the kicking block, the right-hand member and the right side of wedge fixedly connected with second stay cord between the kicking block.

On the basis of the technical scheme, the water supply mechanism comprises a water supply pipe located in the right wall of the water storage space, a stop lever space is arranged in the top wall of the water supply pipe, a stop lever is connected in the stop lever space in a sliding mode, a permanent magnet used for adsorbing and fixing the stop lever is fixedly arranged on the top wall of the stop lever space, a spring space penetrates through the right wall of the stop lever space, a control rod fixedly connected to the stop lever is connected in the spring space in a sliding mode, and a second spring is fixedly connected between the control rod and the top wall of the spring space.

On the basis of the technical proposal, a poking space positioned at the right side of the stop lever space is arranged in the top wall of the water supply pipe, a third rotating shaft is fixedly connected between the front wall and the rear wall of the poking space, the third rotating shaft is fixedly connected with a poking plate in an annular array, a pulley fixedly connected to the third rotating shaft is arranged on the rear side of the poking plate, a third space is arranged on the rear side of the poking space, a motor with power from the storage battery is fixedly arranged on the bottom wall of the third space, the upper end of the motor is in power connection with a threaded shaft, a moving block which is connected with the right wall of the third space in a sliding way is connected with the threaded shaft in a threaded way, a roller is fixedly arranged on the left surface of the moving block, a pull rope block is fixedly arranged on the top wall of the third space, the roller is fixedly arranged on the left surface of the pull rope block, and a third pull rope crossing the roller is fixedly connected between the pulley and the lower end of the stop lever.

The invention has the beneficial effects that: utilize the kinetic energy of the inside rivers of river to impound the water storage space, the water that spills over simultaneously will flow and the mechanical energy of water generates electricity, and when the needs water, if the water supply of water wheels is not enough or river water level descends, water wheels can't the during operation, will carry out direct power supply by the battery, only need when needing to supply water simultaneously open the required water supply of adjustment behind the delivery pipe can, the water supply finishes the back pin will move down automatically and close the delivery pipe, and need not worry the water in the field too much, also need not regularly to return and close the delivery pipe, use convenience very, and supply energy by rivers, very environmental protection, be worth promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the overall construction of a river irrigation apparatus for agricultural fields according to the present invention;

FIG. 2 is a schematic view of the present invention taken along the line A-A of FIG. 1;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

fig. 4 is a schematic view of the structure of fig. 3 in the direction of C-C according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 4, the river irrigation equipment for farmlands according to the embodiment of the present invention includes a fixed block 18 fixed on the upper surface of a ground 10, a separation net 16 for separating impurities is fixed on the upper surface of the fixed block 18, a water storage space 17 located in the upper surface of the fixed block 18 is provided at the lower side of the separation net 16, a fixed rod 26 is fixed on the bottom wall of the water storage space 17, a floating block 27 penetrates and is slidably connected to the fixed rod 26, a limit block 25 fixedly connected to the upper end of the fixed rod 26 is provided at the upper side of the floating block 27, a drain pipe 30 is provided in the upper surface at the left side of the water storage space 17, a power generation cavity 31 is provided at the lower side of the drain pipe 30, a power generator 34 is fixedly provided in the rear wall of the power generation cavity 31, a first rotating shaft 33 is dynamically connected to the front end of the generator 34, a rotating wheel 32 for receiving water power is fixedly, the left wall of the power generation cavity 31 is internally provided with a water outlet 35, the left side of the fixing block 18 is provided with a water wheel mechanism 801 which is used for utilizing the water power of the river 14 and taking water from the interior of the river 14, the right wall of the river 14 is fixedly provided with a water pump 13, the right side of the water pump 13 is provided with a water inlet pipe 11 communicated with the water storage space 17, the upper left side of the water inlet pipe 11 is provided with a storage battery 36 positioned in the ground 10, a power-on electric wire 12 of the storage battery 36 is respectively connected with the power generator 34 and the water pump 13 through a circuit, the right side of the water inlet pipe 11 is provided with a control mechanism 802 used for controlling the opening and closing of the water pump 13, and the right wall of the water storage space 17 is internally provided with.

In addition, in one embodiment, the water wheel mechanism 801 includes a second rotating shaft 19 rotatably connected to the left surface of the fixing block 18, the left end of the second rotating shaft 19 is fixedly connected with a water wheel 15, a groove 20 is formed in the right surface of the water wheel 15, a baffle 23 of an annular array is fixedly arranged on the annular side wall of the groove 20, a bolt 22 of an annular array is fixedly connected to the left wall of the groove 20, a water bucket 24 is rotatably connected to the bolt 22, and a drainage groove 21 is fixedly connected to one end of the water bucket 24 close to each other.

In addition, in an embodiment, the control mechanism 802 includes a first space 38 located on the lower side of the fixed block 18 and located inside the ground 10, a weight 39 is slidably connected in the first space 38, a contact switch 40 for controlling the opening and closing of the water pump 13 is fixedly arranged on the bottom wall of the first space 38, a second space 42 is arranged in the right wall of the first space 38, a wedge block 41 is slidably connected in the second space 42, a bayonet 44 capable of being clamped by the wedge block 41 is arranged in the right surface of the weight 39, a first spring 43 is fixedly connected between the wedge block 41 and the right wall of the second space 42, a first pull rope 37 is fixedly connected between the upper end of the weight 39 and the left side of the floating blocks 27, and a second pull rope 45 is fixedly connected between the right end of the wedge block 41 and the right side of the floating blocks 27.

In addition, in one embodiment, the water supply mechanism 803 includes a water supply pipe 47 located in the right wall of the water storage space 17, a blocking rod space 29 is provided in the top wall of the water supply pipe 47, a blocking rod 46 is slidably connected in the blocking rod space 29, a permanent magnet 28 for fixedly adsorbing and fixing the blocking rod 46 is fixedly arranged on the top wall of the blocking rod space 29, a spring space 50 penetrates through the right wall of the blocking rod space 29, a control rod 48 fixedly connected to the blocking rod 46 is slidably connected in the spring space 50, and a second spring 49 is fixedly connected between the control rod 48 and the top wall of the spring space 50.

In addition, in one embodiment, a shifting space 58 is provided in the top wall of the water supply pipe 47, the right side of the stopper space 29 is provided with a third rotating shaft 60, a circular array of shifting plates 61 is fixedly connected to the third rotating shaft 60, a pulley 59 fixedly connected to the third rotating shaft 60 is provided at the rear side of the shifting plate 61, a third space 54 is provided at the rear side of the shifting space 58, a motor 56 powered by the storage battery 36 is fixedly provided at the bottom wall of the third space 54, a threaded shaft 55 is dynamically connected to the upper end of the motor 56, a moving block 53 slidably connected to the right wall of the third space 54 is threadedly connected to the threaded shaft 55, a roller 52 is fixedly provided on the left surface of the moving block 53, a rope pulling block 51 is fixedly provided on the top wall of the third space 54, the roller 52 is fixedly provided on the left surface of the rope pulling block 51, a third rope 57 crossing the roller 52 is fixedly connected between the pulley 59 and the lower end of the stopper 46.

In the initial state, the stopper rod 46 and the control rod 48 are positioned at the lowermost side by the elastic force of the second spring 49, the water supply pipe 47 is blocked, the water storage space 17 is filled with water, the floating block 27 is positioned at the uppermost side, the weight 39 is positioned at the uppermost side, and the wedge block 41 is positioned at the rightmost side.

When the water level in the river 14 is high and the flow rate is high, the water flow drives the water wheel 15 to rotate, then the water bucket 24 scoops up the water in the river 14 and starts to move upwards, then the water in the water bucket 24 flows outwards and flows into the upper side of the water storage space 17 through the drainage groove 21, further impurities are separated and retained on the upper side of the separation net 16, and then the water moves to the upper side of the ground 10 through the separation net 16 inclined to the right side;

water enters the water storage space 17 through the separation net 16, and because the water storage space 17 is full of water, redundant water flows into the power generation cavity 31 through the water discharge pipe 30, so that water flow impacts the rotating wheel 32 and drives the first rotating shaft 33 to rotate, and the power generator 34 generates power and stores electric quantity in the storage battery 36;

when water is needed, the control rod 48 is manually shifted upwards, the control rod 48 moves upwards and drives the stop lever 46 to move upwards, the stop lever 46 is adsorbed and fixed by the permanent magnet 28, the water supply pipe 47 is opened, and water in the water storage space 17 flows out to the right side through the water supply pipe 47, so that farmland irrigation is carried out;

when water flows through the water supply pipe 47, the shifting plate 61 is driven to rotate anticlockwise, the third rotating shaft 60 rotates and drives the pulley 59 to rotate, the pulley 59 rotates and tensions the third pull rope 57, the third pull rope 57 is continuously tensioned, the stop rod 46 moves downwards and is separated from the adsorption of the permanent magnet 28, and at the moment, the stop rod 46 blocks the water supply pipe 47 again, so that the automatic water supply cutting effect is realized;

the amount of water supply can also be manually adjusted, after the stop lever 46 moves upwards, the motor 56 is started, the threaded rod 55 rotates, the moving block 53 moves upwards or downwards, when the moving block 53 moves upwards, the third pull rope 57 is loosened, the stop lever 46 can be pulled down only by rotating the shifting plate 61 for more turns, the amount of water supply is increased, otherwise, the amount of water supply is reduced, the control of the amount of water supply is realized, and the motor 56 uses the electric energy stored in the storage battery 36;

when the water supply pipe 47 is blocked again, the third rotation shaft 60 is turned over by the pulling force of the third pulling rope 57 and returns to the initial state;

when water supply is started, a large amount of water flows out of the water storage space 17, when the water supply amount of the water wheel 15 is insufficient, the water level in the water storage space 17 is lowered, the floating block 27 moves downwards, the second pull rope 45 is loosened, the first pull rope 37 is loosened, the wedge block 41 moves leftwards under the elastic force of the first spring 43, the weight 39 moves downwards to the lowest side, the contact switch 40 is contacted by the weight 39, the wedge block 41 is clamped into the bayonet 44, the contact switch 40 controls the water pump 13 to be started, and the water pump 13 pumps water from the river 14 directly and transports the water to the inside of the water storage space 17 through the water inlet pipe 11;

if the water level in the water storage space 17 rises again at this time, the weight 39 is limited, the floating block 27 on the left side cannot float upwards, the floating block 27 on the right side can float upwards to the uppermost side, and when the wedge block 41 moves to the right again under the pulling force of the second pulling rope 45 and moves out of the bayonet 44, the weight 39 moves to the uppermost side again under the pulling force of the first pulling rope 37, the weight 39 no longer contacts the contact switch 40, the water pump 13 is turned off, the water pump 13 uses the electric energy stored in the storage battery 36, and the water level in the water storage space 17 falls again, the operation is started again;

at the same time, when the water level in the river 14 is lowered, the water pump 13 supplies water.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a river irrigation equipment for farmland, is including setting firmly the fixed block on the above-ground surface, its characterized in that: the water-saving power generation device is characterized in that a separation net for separating and retaining impurities is fixedly arranged on the upper surface of the fixed block, a water storage space is arranged on the lower side of the separation net and located in the upper surface of the fixed block, a fixed rod is fixedly arranged on the bottom wall of the water storage space, a floating block penetrates through and is connected with the fixed rod in a sliding manner, a limit block fixedly connected to the upper end of the fixed rod is arranged on the upper side of the floating block, a water discharge pipe is arranged in the upper surface on the left side of the water storage space, a power generation cavity is arranged on the lower side of the water discharge pipe, a power generator is fixedly arranged in the rear wall of the power generation cavity, a first rotating shaft is connected to the front end of the power generator in a power connection manner, a rotating wheel for receiving water power is fixedly connected to the first rotating shaft, a water outlet is arranged in the left wall of the, the right side of water pump be equipped with the inlet tube of water storage space intercommunication, the upper left side of inlet tube is equipped with and is located the inside battery in ground, battery circular telegram electric wire respectively with the generator the water pump circuit connection, the right side of inlet tube is equipped with and is used for control the control mechanism that the water pump opened and close, be equipped with in the right wall in water storage space and be used for the farmland water supply and can control the water supply mechanism of water yield.

2. A river irrigation apparatus for agricultural fields according to claim 1, wherein: the water wheel mechanism including rotate connect in the second pivot on the fixed block left surface, the left end fixedly connected with water wheels of second pivot, be equipped with the recess in the right surface of water wheels, the baffle of annular array has set firmly on the annular lateral wall of recess, fixedly connected with annular array's bolt on the left wall of recess, it is connected with the cask to rotate on the bolt, the one end fixedly connected with water drainage tank that the cask is close to each other.

3. A river irrigation apparatus for agricultural fields according to claim 1, wherein: control mechanism is including being located the fixed block downside just is located the inside first space in ground, sliding connection has the pouring weight in the first space, it is used for control to set firmly on the diapire in first space the contact switch that the water pump opened and close, be equipped with the second space in the right wall in first space, sliding connection has the wedge in the second space, the right side of pouring weight is equipped with in the surface can by the bayonet socket that the wedge card was gone into, the wedge with the first spring of fixedly connected with between the right wall in second space, the upper end and the left of pouring weight the first stay cord of fixedly connected with between the floating block, the right-hand member and the right side of wedge fixedly connected with second stay cord between the floating block.

4. A river irrigation apparatus for agricultural fields according to claim 1, wherein: the water supply mechanism comprises a water supply pipe located in the right wall of the water storage space, a stop lever space is arranged in the top wall of the water supply pipe, a stop lever is connected in the stop lever space in a sliding mode, a permanent magnet used for adsorbing and fixing the stop lever is fixedly arranged on the top wall of the stop lever space, a spring space penetrates through the right wall of the stop lever space, a control rod fixedly connected to the stop lever in the spring space in a sliding mode, and a second spring is fixedly connected between the control rod and the top wall of the spring space.

5. A river irrigation apparatus for agricultural fields according to claim 1, wherein: a shifting space is arranged in the top wall of the water supply pipe and is positioned at the right side of the stop lever space, a third rotating shaft is fixedly connected between the front wall and the rear wall of the shifting space, the third rotating shaft is fixedly connected with a shifting plate in an annular array, the rear side of the shifting plate is provided with a pulley fixedly connected with the third rotating shaft, a third space is arranged at the rear side of the poking space, a motor with power from the storage battery is fixedly arranged on the bottom wall of the third space, the upper end of the motor is in power connection with a threaded shaft, the threaded shaft is in threaded connection with a moving block which is slidably connected to the right wall of the third space, a roller is fixedly arranged on the left surface of the moving block, a rope pulling block is fixedly arranged on the top wall of the third space, the roller is fixedly arranged on the left surface of the pull rope block, and a third pull rope crossing the roller is fixedly connected between the pulley and the lower end of the stop lever.