阅读说明：本技术 一种新型生态农田排水沟系统 (Novel ecological farmland drainage ditch system ) 是由 韩泽红 谢润博 柳雪平 牛俊俊 孟凡强 于 2021-09-03 设计创作，主要内容包括：本申请涉及一种新型生态农田排水沟系统,属于农田排水的领域,其包括分别设置于农田两侧的出水池和集水池以及穿设于农田内的输水管,输水管靠近集水池一端固定有进水管,输水管远离集水池一端转动连接有出水管,集水池内沿竖向滑移连接有浮块,农田远离出水池一侧的侧壁开设有滑槽一,农田通过滑槽一沿自身长度方向滑移连接有用于与浮块靠近出水池一侧抵接的抵接片；浮块与抵接片的相对内侧分别开设有斜面,农田以及集水池内设置有用于驱动出水管向下转动的驱动装置。本申请可以降低集水池内水流溢出的可能性。(The application relates to a novel ecological farmland drainage ditch system, which belongs to the field of farmland drainage and comprises a water outlet pool and a water collecting pool which are respectively arranged at two sides of a farmland and a water delivery pipe which is arranged in the farmland in a penetrating way, wherein a water inlet pipe is fixed at one end of the water delivery pipe close to the water collecting pool, a water outlet pipe is rotatably connected at one end of the water delivery pipe away from the water collecting pool, a floating block is connected in the water collecting pool in a vertical sliding way, a first sliding groove is formed in the side wall of one side of the farmland away from the water outlet pool, and a butt sheet which is used for butting against one side of the floating block close to the water outlet pool is connected in the farmland in a sliding way along the length direction of the first sliding groove; the relative inboard of floating block and butt piece has seted up the inclined plane respectively, is provided with in farmland and the catch basin to be used for driving the water outlet pipe drive arrangement that rotates downwards. This application can reduce the probability that rivers spilled over in the catch basin.)

1. The utility model provides a novel ecological farmland escape canal system, is including setting up raceway (31) in outlet basin (1) and catch basin (2) of farmland (3) both sides and wearing to locate farmland (3) respectively, raceway (31) are close to catch basin (2) one end and are fixed with inlet tube (11), raceway (31) are kept away from catch basin (2) one end and are rotated and be connected with outlet pipe (21), its characterized in that: a floating block (22) is connected in the water collecting tank (2) in a sliding manner along the vertical direction, a first sliding groove (32) is formed in the side wall of one side, away from the water outlet tank (1), of the farmland (3), and a contact sheet (33) which is used for being abutted against one side, close to the water outlet tank (1), of the floating block (22) is connected in the farmland (3) in a sliding manner along the length direction of the farmland through the first sliding groove (32); the opposite inner sides of the floating block (22) and the abutting sheet (33) are respectively provided with an inclined plane (34), and driving devices for driving the water outlet pipe (21) to rotate downwards are arranged in the farmland (3) and the water collecting tank (2).

2. The novel ecological farmland drainage ditch system as claimed in claim 1, wherein: the driving device comprises a first chain wheel (12) fixed on the outer peripheral surface of the water outlet pipe (21) and a second chain wheel (13) rotatably arranged on one side, close to the water outlet pipe (21), of the water collecting tank (2), and a transmission chain (14) is sleeved on the outer peripheral surfaces of the first chain wheel (12) and the second chain wheel (13); a second sliding groove (39) which is coaxial with the second chain wheel (13) is formed in one side of the farmland (3) close to the water outlet pool (1); the farmland (3) is connected with a rotating shaft (28) in a sliding way along the length direction of the farmland through a second sliding chute (39); a driving assembly for driving the second chain wheel (13) to rotate is arranged between the rotating shaft (28) and the second chain wheel (13); a moving mechanism for driving the rotating shaft (28) to move is arranged in the farmland (3).

3. The novel ecological farmland drainage ditch system as claimed in claim 2, wherein: the moving mechanism comprises an electromagnet (38) fixed in a farmland (3) and a magnetic suction disc (18) fixed at one end of the rotating shaft (28) close to the floating block (22); a power supply assembly used for supplying power to the electromagnets (38) is arranged in the farmland (3).

4. The novel ecological farmland drainage ditch system as claimed in claim 3, wherein: the power supply assembly comprises a switch fixed sheet (25) fixed on the side wall of one side, close to the water outlet pool (1), of the sliding groove I (32), and a switch moving sheet (26) used for being in electric contact with the switch fixed sheet (25) is fixed on one side, close to the water outlet pool (1), of the abutting sheet (33); the power supply (27) is embedded in the farmland (3), the switch moving plate (26) is electrically connected with the power supply (27), and the electromagnet (38) is electrically connected with the switch fixed plate (25).

5. The novel ecological farmland drainage ditch system as claimed in claim 2, wherein: the driving assembly comprises a plurality of spiral protrusions (16) fixed on the outer peripheral surface of the rotating shaft (28), a rotating through hole (15) used for penetrating through the rotating shaft (28) is formed in the end surface of the second chain wheel (13), a plurality of spiral grooves (17) are formed in the inner peripheral surface of the rotating through hole (15), and the spiral protrusions (16) are meshed with the second chain wheel (13) through the spiral grooves (17).

6. The novel ecological farmland drainage ditch system as claimed in claim 1, wherein: the floating block (22) is far away from one side of the water outlet pool (1) and is fixed with a dovetail block (23), the inner side wall of the floating block (22) far away from one side of the water outlet pool (1) is provided with a dovetail groove (24), and the dovetail block (23) is connected with the water outlet pool (2) in a sliding mode along the vertical direction through the dovetail groove (24).

7. The novel ecological farmland drainage ditch system as claimed in claim 1, wherein: the top of the abutting piece (33) is fixed with a guide piece (35), the top surface of the first sliding groove (32) is provided with a guide groove (36), and the guide piece (35) is connected with a farmland (3) in a sliding mode through the guide groove (36).

8. The novel ecological farmland drainage ditch system as claimed in claim 7, wherein: the guide piece (35) are close to catch basin (2) one side and are fixed with compression spring (37), compression spring (37) are kept away from guide piece (35) one end and are passed through guide way (36) and farmland (3) fixed connection.

Technical Field

The application relates to the field of farmland drainage, in particular to a novel ecological farmland drainage ditch system.

Background

At present, farmland drainage refers to an artificial measure for removing excessive ground water, soil water and underground water in a farmland, and improving the relationship among water, fertilizer, gas and heat in soil so as to be beneficial to the growth of crops.

The chinese utility model patent that the prior art can refer to the grant publication number is CN212714851U, it discloses an auxiliary device for controlling farmland drainage water level, including control farmland drainer, the lower fixed surface of control farmland drainer installs the drainage cell body, the equal movable mounting in surface has manual rotary disk around the control farmland drainer, the equal fixed mounting in surface of manual rotary disk has rotatory hand (hold), the inside movable mounting of drainage cell body has the breakwater, fixed surface installs the filter screen before the drainage cell body, the drainage cell body is close to the side and the lower surface of breakwater and has seted up the socket recess, the side and the lower fixed surface of drainage cell body install rubber skin.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the farmland drainage is controlled through manual work more, but when rainy season appeared, the farmland water level rose very fast, and the operation of draining through manual control probably leads to the drainage untimely, and then leads to rivers to spill over.

Disclosure of Invention

In order to improve the problem that the rivers that the water level rises and leads to overflow relatively fast, this application provides a novel ecological farmland drainage ditch system.

The application provides a pair of novel ecological farmland escape canal system adopts following technical scheme:

a novel ecological farmland drainage ditch system comprises a water outlet pool and a water collecting pool which are respectively arranged at two sides of a farmland and a water delivery pipe penetrating through the farmland, wherein a water inlet pipe is fixed at one end of the water delivery pipe close to the water collecting pool, one end of the water delivery pipe far away from the water collecting pool is rotatably connected with a water outlet pipe, a floating block is connected in the water collecting pool in a vertical sliding manner, a first sliding groove is formed in the side wall of one side of the farmland far away from the water outlet pool, and a first abutting sheet for abutting against one side of the floating block close to the water outlet pool is connected in the farmland in a sliding manner along the length direction of the first sliding groove; the relative inboard of floating block and butt piece has seted up the inclined plane respectively, is provided with in farmland and the catch basin to be used for driving the water outlet pipe drive arrangement that rotates downwards.

Through adopting above-mentioned technical scheme, because the end of intaking of inlet tube is up, when the play water end of outlet pipe was the same up, water was difficult to flow into in the outlet water pond when the water level in the catch basin was less than the play water end of outlet pipe. After the water level of catch basin rises, the floating block rises and contacts with the butt piece, removes through pressing the butt piece, makes drive arrangement work to make the outlet pipe rotate downwards, be convenient for rivers flow into in the outlet basin by the catch basin, thereby reduce the water level in the catch basin.

Optionally, the driving device comprises a first chain wheel fixed on the outer peripheral surface of the water outlet pipe and a second chain wheel rotatably mounted on the inner side wall of the water collecting tank close to one side of the water outlet pipe, and a transmission chain is sleeved on the outer peripheral surfaces of the first chain wheel and the second chain wheel; one side of the farmland close to the water outlet pool is provided with a second sliding groove which is coaxial with the second chain wheel; the farmland is connected with a rotating shaft in a sliding manner along the length direction of the farmland through a second sliding chute; a driving assembly for driving the second chain wheel to rotate is arranged between the rotating shaft and the second chain wheel; a moving mechanism for driving the rotating shaft to move is arranged in the farmland.

By adopting the technical scheme, after the moving mechanism drives the rotating shaft to move, the rotating shaft drives the chain wheel II to rotate through the driving component, and the chain wheel II drives the water outlet pipe to rotate through the chain wheel I, so that the water outlet end of the water outlet pipe faces downwards, the water flow in the water collecting tank conveniently flows into the water outlet tank, and the purpose of reducing the water level in the water collecting tank is achieved.

Optionally, the moving mechanism comprises an electromagnet fixed in the farmland and a magnetic suction disc fixed at one end of the rotating shaft close to the floating block; and a power supply assembly used for supplying power to the electromagnets is arranged in the farmland.

Through adopting above-mentioned technical scheme, the electro-magnet switches on the back under the power supply unit effect, and the electro-magnet adsorbs the magnetic chuck, is convenient for make the axis of rotation remove to drive a sprocket rotation.

Optionally, the power supply assembly includes a switch stator fixed to a side wall of the first sliding groove, which is close to the side wall of the water outlet pool, and a switch rotor for electrically contacting the switch stator is fixed to a side of the abutting piece, which is close to the water outlet pool; the farmland is embedded to be equipped with the power, and the switch rotor is connected with the power electricity, the electro-magnet is connected with the switch stator electricity.

Through adopting above-mentioned technical scheme, rise and support when the kicking block and press the butt piece to remove the back, the switch moving plate and the contact of switch stator of butt piece to triggering the electro-magnet after the water level in the sump rises and switching on, carrying out absorbent purpose to reach the electro-magnet to the magnetic chuck, thereby being convenient for trigger the rotation of outlet pipe.

Optionally, the driving assembly includes a plurality of spiral protrusions fixed on the outer circumferential surface of the rotating shaft, a rotating through hole for penetrating the rotating shaft is formed in the two end surfaces of the sprocket, a plurality of spiral grooves are formed in the inner circumferential surface of the rotating through hole, and the spiral protrusions are meshed with the second sprocket through the spiral grooves.

Through adopting above-mentioned technical scheme, the axis of rotation removes the in-process, and the heliciform arch can support the inner wall of pressing the heliciform recess to exert turning moment through the heliciform recess to two sprockets, so that drive two sprockets and rotate.

Optionally, the floating block is fixed with a dovetail block on one side of the floating block away from the water outlet pool, a dovetail groove is formed in the inner side wall of the floating block on one side of the water outlet pool, and the dovetail block is connected with the water collecting pool in a sliding mode along the vertical direction through the dovetail groove.

Through adopting above-mentioned technical scheme, the dovetail provides the guide effect for the forked tail piece, and the floating block of being convenient for moves along vertical.

Optionally, the top of the abutting piece is fixed with a guide piece, a guide groove is formed in the top surface of the sliding groove, and the guide piece is connected with the farmland in a sliding mode through the guide groove.

Through adopting above-mentioned technical scheme, the guide way provides the guide effect for the guide card, reduces the butt piece and removes the possibility that the in-process deviates from the track along farmland length direction.

Optionally, a compression spring is fixed on one side of the guide piece close to the water collecting tank, and one end of the compression spring, far away from the guide piece, is fixedly connected with the farmland through a guide groove.

Through adopting above-mentioned technical scheme, compression spring provides the elasticity to being close to floating block one side for the guide card, and the floating block of being convenient for is along with the water level decline and the butt piece after separating, and the butt piece can be to being close to the floating block one side and reset.

In summary, the present application includes at least one of the following beneficial technical effects:

1. because the water inlet end of the water inlet pipe faces upwards, when the water outlet end of the water outlet pipe faces upwards, water is not easy to flow into the water outlet tank when the water level in the water collecting tank is lower than the water outlet end of the water outlet pipe. When the water level of the water collecting tank rises, the floating block rises and is in contact with the abutting sheet, and the driving device works by abutting against the abutting sheet to move, so that the water outlet pipe rotates downwards, water flow conveniently flows into the water outlet tank from the water collecting tank, and the water level in the water collecting tank is reduced;

2. after the moving mechanism drives the rotating shaft to move, the rotating shaft drives the second chain wheel to rotate through the driving assembly, and the second chain wheel drives the water outlet pipe to rotate through the first chain wheel, so that the water outlet end of the water outlet pipe faces downwards, water in the water collecting tank can conveniently flow into the water outlet tank, and the purpose of reducing the water level in the water collecting tank is achieved;

3. after the floating block rises and supports and press the butt piece to remove, the switch moving plate and the switch stator contact of butt piece to triggering the electro-magnet to switch on after the water level in the pond rises, in order to reach the electro-magnet and carry out absorbent purpose to the magnetic chuck, thereby be convenient for trigger the rotation of outlet pipe.

Drawings

FIG. 1 is a schematic structural view of a drainage ditch system for agricultural land according to an embodiment of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged schematic view at B in fig. 2.

Fig. 4 is an enlarged schematic view at C in fig. 2.

Reference numerals: 1. a water outlet pool; 11. a water inlet pipe; 12. a chain wheel I; 13. a second chain wheel; 14. a drive chain; 15. rotating the through hole; 16. a helical protrusion; 17. a helical groove; 18. a magnetic chuck; 19. fixing grooves; 2. a water collecting tank; 21. a water outlet pipe; 22. floating blocks; 23. a dovetail block; 24. a dovetail groove; 25. a switch stator; 26. a switch moving plate; 27. a power source; 28. a rotating shaft; 3. a farmland; 31. a water delivery pipe; 32. a first sliding chute; 33. abutting the sheet; 34. a bevel; 35. a guide piece; 36. a guide groove; 37. a spring; 38. an electromagnet; 39. and a second sliding chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a novel ecological farmland drainage ditch system. Referring to fig. 1, the novel ecological farmland 3 drainage ditch system comprises a water outlet pool 1 and a water collecting pool 2 which are respectively arranged at two sides of a farmland 3. A water pipe 31 penetrates through the farmland 3, one end of the water pipe 31, which is close to the water collecting tank 2, is fixed with a water inlet pipe 11, the water outlet end of the water inlet pipe 11 is fixedly connected with the water pipe 31, and the water inlet end is arranged upwards.

Referring to fig. 2 and 3, a floating block 22 is connected in the water collecting tank 2 in a sliding manner along the vertical direction, and the floating block 22 rises along with the height of the water level in the water collecting tank 2; a dovetail block 23 is fixed on one side of the floating block 22 away from the water outlet pool 1, a dovetail groove 24 is formed in the inner side wall of one side of the floating block 22 away from the water outlet pool 1, and the dovetail block 23 is connected with the water collecting pool 2 in a sliding mode along the vertical direction through the dovetail groove 24; the dovetail slot 24 provides vertical guidance for the dovetail block 23 to facilitate vertical movement of the slider 22. The lateral wall of farmland 3 one side far away from outlet basin 1 has seted up spout 32, and farmland 3 slides through spout 32 along 3 length direction in farmland and is connected with the butt piece 33 that is used for being close to outlet basin 1 one side butt with kicking block 22. The opposite inner sides of the floating block 22 and the abutting sheet 33 are respectively provided with an inclined surface 34, and the inclined surfaces 34 are respectively positioned at the top of the floating block 22 and the bottom of the abutting sheet 33; the contact piece 33 is used for monitoring the water level, and after the floating block 22 rises to contact with the contact piece 33, the floating block presses the contact piece 33 through the inclined surface 34 and pushes the contact piece 33 to move. The top of the abutting sheet 33 is fixed with a guide sheet 35, the top surface of the first sliding groove 32 is provided with a guide groove 36, and the guide sheet 35 is connected with the farmland 3 in a sliding manner through the guide groove 36. A compression spring 37 is fixed on one side of the guide piece 35 close to the water collecting tank 2, and one end of the compression spring 37 far away from the guide piece 35 is fixedly connected with the farmland 3 through a guide groove 36; the compression spring 37 is for providing the abutting piece 33 with an elastic force returning to the side close to the floating block 22. In actual work, by setting the pipe diameter of the water pipe 31, the water level of the water collecting tank 2 is convenient to rise until the floating block 22 contacts the abutting sheet 33, and the speed of the water in the water collecting tank 2 flowing out of the water pipe 31 can be greater than the speed of the water level rise of the water collecting tank 2.

Referring to fig. 2 and 3, a switch stator 25 is fixed on the side wall of the first sliding groove 32 close to the outlet pool 1, and a switch rotor 26 for electrically contacting with the switch stator 25 is fixed on the side wall of the abutting piece 33 close to the outlet pool 1. The power supply 27 is embedded in the farmland 3, the switch moving piece 26 is electrically connected with the power supply 27, and the switch moving piece 26 is contacted with the switch fixed piece 25 after the abutting piece 33 moves, so that the electromagnet 38 is in a conducting state.

Referring to fig. 2 and 4, one end of the water pipe 31 far away from the water collecting tank 2 is rotatably connected with a water outlet pipe 21 arranged in the water outlet tank 1; the water outlet pipe 21 is an L-shaped bent pipe, the longitudinal length of the water outlet pipe 21 is longer than that of the water outlet pipe 21, when the water outlet pipe 21 rotates to the water outlet end to be upward, the horizontal height of the water outlet end of the water outlet pipe 21 is higher than that of the water inlet pipe 11, and water in the water collecting tank 2 cannot enter the water outlet tank 1 through the water conveying pipe 31 at the moment according to the distance of the communicating vessel; when the water level in the water collecting tank 2 is higher than the water level of the water outlet pipe 21, the water in the water collecting tank 2 is discharged to the water outlet tank 1 through the water delivery pipe 31; when the outlet pipe 21 rotates to the outlet end facing downward, the water in the collecting tank 2 will be discharged to the outlet tank 1 through the water pipe 31. The outer peripheral surface of the water outlet pipe 21 is fixedly provided with a chain wheel I12 in a sleeved mode, the inner side wall of one side, close to the water outlet pipe 21, of the water collecting tank 2 is rotatably provided with a chain wheel II 13, and the outer peripheral surfaces of the chain wheel I12 and the chain wheel II 13 are provided with a transmission chain 14 in a sleeved mode. One side of the farmland 3 close to the water outlet pool 1 is provided with a second sliding chute 39 which is coaxial with the second chain wheel 13. The farmland 3 is connected with a rotating shaft 28 along the length direction thereof through a second sliding chute 39 in a sliding manner, and the end face of the second chain wheel 13 is provided with a rotating through hole 15 for penetrating through the rotating shaft 28. Five spiral bulges 16 are uniformly distributed on the outer peripheral surface of the rotating shaft 28 along the self circumferential direction, five spiral grooves 17 are uniformly distributed on the inner peripheral surface of the rotating through hole 15 along the self circumferential direction, and the spiral bulges 16 are meshed with the second chain wheel 13 through the spiral grooves 17; when the rotating shaft 28 moves along its own axial direction, the spiral protrusion 16 will press against the spiral groove 17, and apply a rotating torque to the second sprocket 13 through the spiral groove 17, so as to drive the second sprocket 13 to rotate. The magnetic disc 18 is fixed on one end of the rotating shaft 28 close to the floating block 22.

Referring to fig. 2, a fixing groove 19 is formed in one side of the second sliding groove 39 close to the water collecting tank 2, an electromagnet 38 is fixed to the farmland 3 through the fixing groove 19, and the electromagnet 38 is electrically connected with the switch stator 25. The electromagnet 38 is switched on for magnetic attraction with the magnetic chuck 18. In this embodiment, a return compression spring 37 may be sleeved around the rotating shaft 28, and the return compression spring 37 is used to drive the rotating shaft 28 to return to a side away from the electromagnet 38, so that the electromagnet 38 is separated from the rotating shaft 28 in a non-conductive state.

The implementation principle of the novel ecological farmland 3 drainage ditch system is as follows:

after the water level in the water collecting tank 2 rises, the floating block 22 gradually rises along with the water level. When the floating block 22 rises until the contact piece 33 comes into contact with it, the floating block 22 presses the contact piece 33 via the inclined surface 34, and pushes the contact piece 33 to move toward the electromagnet 38.

When the floating block 22 contacts the contact piece 33, the switch stator 25 contacts the switch rotor 26, the electromagnet 38 is in a conducting state with the power supply 27, and the electromagnet 38 generates an adsorption force to the magnetic attraction disc 18 after being electrified, so that the rotating shaft 28 is driven to move towards one side close to the floating block 22. The rotating shaft 28 is engaged with the second chain wheel 13 in the moving process, so that the second chain wheel 13 is driven to rotate, the second chain wheel 13 drives the water outlet end of the water outlet pipe 21 to face downwards through the first chain wheel 12, the water discharge of the water collecting tank 2 is accelerated, and the water level in the water collecting tank 2 is accelerated to fall.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.