CN219886728U - Channel structure for high-standard farmland irrigation - Google Patents

Abstract

The utility model discloses a high-standard channel structure for farmland irrigation, which relates to the field of farmland channels and comprises a rectangular ditch, wherein a drainage groove is formed in the upper side of the ditch, a cover plate is paved above the drainage groove, a clamping block is poured on the upper side wall of the ditch, the cross section area of the clamping block is gradually reduced from bottom to top, a clamping groove which is in plug-in fit with the clamping block is formed in the lower side of the cover plate, and the clamping block can be conveniently inserted into the clamping groove, so that the cover plate can be conveniently paved on the ditch, the stability of the cover plate paved on the ditch is enhanced, and a plurality of cover plates are paved along the length direction of the ditch. The cover plates are positioned right above the drainage grooves, and the plurality of cover plates are matched, so that water in the drainage grooves can be covered along the length direction of the ditches, sunlight injected into the drainage grooves is reduced, and volatilization of water flow in the channels is reduced.

Description

Channel structure for high-standard farmland irrigation

Technical Field

The utility model relates to the field of farmland channels, in particular to a channel structure for high-standard farmland irrigation.

Background

In agricultural production, in order to protect the growth of crops, channels reaching farmlands are often built, and then water in rivers is introduced into the channels, so that the farmlands can be conveniently irrigated by diversion from the channels.

The Chinese patent with the bulletin number of CN214530569U is granted, an ecological energy-saving type farmland irrigation channel is provided, and relates to the field of agricultural irrigation technology, the ecological energy-saving type farmland irrigation channel comprises a ditch and a drainage groove, wherein water storage cavities are arranged in two side walls of the ditch, a plurality of conical ditches are arranged on the surface of the ditch, an opening is arranged at the upper end of each conical ditch, a water inlet is arranged at the bottom of each conical ditch, and a water guide part is arranged between two adjacent conical ditches; the ditch is provided with the play water portion that is used for the water storage chamber goes out water, has the effect of collecting rainwater cyclic utilization, and then realizes ecological energy-conserving effect.

For the related art, in summer, the northern precipitation is relatively less, so that the water flow in the ditch/channel is less, and after the water flow in the ditch/channel is irradiated by sunlight, the volatilization speed of the water flow in the ditch/channel is higher, so that the water level in the ditch/channel is further reduced, and the irrigation of farmlands is affected.

Disclosure of Invention

In order to reduce volatilization of water flow in a channel, the utility model provides a high-standard channel structure for farmland irrigation.

The utility model provides a high-standard channel structure for farmland irrigation, which adopts the following technical scheme:

the utility model provides a channel structure for high standard farmland irrigation, includes the irrigation ditch, the water drainage tank has been seted up to the upside of irrigation ditch, be equipped with the apron that seals the water drainage tank on the irrigation ditch, one side that the apron is close to the water drainage tank and irrigation ditch looks butt, the apron is equipped with a plurality ofly along the extending direction of irrigation ditch in proper order, and is a plurality of the irrigation ports have been seted up on the apron, and is a plurality of be equipped with the piece that seals that is used for shutoff irrigation ports on the apron.

Through adopting above-mentioned technical scheme, cover the apron lid behind the irrigation ditch on, through the mutually supporting of a plurality of apron, can cover the rivers in the water drainage tank along the extending direction of irrigation ditch, reduced the sunshine of shining the water drainage tank, slowed down the speed that water drainage tank internal water flow temperature risees, thereby effectually reduced the volatilization speed of the internal water flow of channel, reduced the volatilization of water drainage tank rivers, realized the high standard irrigation to the farmland, through the irrigation mouth, the user can insert the drinking-water pipe in the water drainage tank, be convenient for the user to take out the water of water drainage tank.

Optionally, the opening size of irrigation port is from the apron one side of keeping away from the water drainage tank towards being close to one side of water drainage tank and reduce gradually, seal piece and irrigation port grafting adaptation.

Through adopting above-mentioned technical scheme, insert the piece that seals in the irrigation port, can be convenient seal the irrigation port, the structure is comparatively simple.

Optionally, a clamping block is protruding on the ditch, and a clamping groove adapted to the clamping block in a plugging manner is formed in one side, facing the ditch, of the cover plate.

Through adopting above-mentioned technical scheme, insert the draw-in groove with the fixture block in, can reduce the slip of apron on the irrigation canals and ditches, improved the stability after the apron was laid.

Optionally, the cross-sectional size of the clamping block gradually decreases from the trench toward the cover plate.

Through adopting above-mentioned technical scheme, can be convenient for with fixture block and draw-in groove mutual alignment to in the convenience inserts the draw-in groove with the fixture block, simplified the installation of apron.

Optionally, a plurality of water inlets are formed in the cover plate in a penetrating manner, and the water inlets are communicated with the drainage grooves.

Through adopting above-mentioned technical scheme, during raining, subaerial rainwater that gathers can flow into the water drainage tank of irrigation canals and ditches through the inlet opening, and the apron can intercept dead leaves or rubbish in the apron upside simultaneously, is convenient for store the rainwater in the irrigation canals and ditches, has realized the high efficiency utilization to the rainwater.

Optionally, the ditch is gone up and down to install the gate, be provided with the driving piece that is used for driving the gate to go up and down on the ditch, the gate is movable butt with the diapire of water drainage tank, two opposite lateral walls of gate and ditch slip butt.

Through adopting above-mentioned technical scheme, control driving piece can order about the gate and be close to and the butt is on the diapire of water drainage tank to the water level to one side is come towards the rivers to the lifting gate, is convenient for draw water irrigation farmland.

Optionally, the fixed crossbeam that is equipped with in upside of irrigation canals and ditches, the driving piece is the lead screw of swivelling joint on the crossbeam, run through on the gate set up with the screw hole of lead screw thread fit, lead screw and gate threaded connection.

Through adopting above-mentioned technical scheme, rotate the lead screw, the gate of order about that can be comparatively convenient slides along the length direction of lead screw, and the structure is comparatively simple, and it is comparatively convenient to operate, and after the lead screw rotated and stopped, the lock that can be stable between gate and the lead screw is in the same place to realized the stable regulation to gate height.

Optionally, the method is characterized in that: the ditch is provided with guide grooves on two opposite side walls in the drainage groove, the extending direction of the guide grooves is consistent with the length direction of the screw rod, and the gate is positioned in the guide grooves.

Through adopting above-mentioned technical scheme, the guide way can be to the gate along the slip of lead screw and lead, simultaneously, and the guide way can be spacing to the gate along the rotation of lead screw axis, has improved the stability that the gate goes up and down.

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

1. through the mutual matching of the plurality of cover plates, water flow in the drainage groove can be covered along the extending direction of the ditch, sunlight irradiating into the drainage groove can be reduced, and the rising of water temperature in the drainage groove is slowed down, so that the volatilization of water in the ditch is reduced;

2. after the rainwater falls on the ground, the rainwater can flow into the drainage groove of the ditch through the water inlet, so that the rainwater can be recycled;

3. the screw rod is rotated, the gate can be driven to fall into the drainage tank, the lower side of the gate is abutted to the ditch, and the gate can be lifted to face the water flow to the water level on one side, so that water can be taken from the drainage tank conveniently.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

fig. 2 is a schematic view showing a partial structure of a cover plate connection according to an embodiment of the present utility model.

Reference numerals: 1. a trench; 11. a drainage channel; 12. a clamping block; 13. a guide seat; 131. a guide groove; 14. a support post; 2. a cover plate; 21. a clamping groove; 22. irrigation ports; 23. a water inlet hole; 3. a sealing block; 31. a handle; 4. a gate; 41. a threaded hole; 5. a cross beam; 51. a rotating seat; 6. a screw rod; 61. a first bevel gear; 7. a rotating lever; 71. a second bevel gear; 72. a swivel.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a high-standard channel structure for farmland irrigation. Referring to fig. 1 and 2, a channel structure for high standard farmland irrigation includes rectangular ditch 1, water drainage tank 11 has been seted up along the extending direction of ditch 1 to the upside of ditch 1, rectangular apron 2 has been laid to water drainage tank 11's top level, vertical fixture block 12 has been pour in an organic whole on the upper lateral wall of ditch 1, the horizontal cross-section of fixture block 12 is circular, and the cross-sectional area of fixture block 12 reduces from bottom to top gradually, draw-in groove 21 with fixture block 12 grafting adaptation has been seted up to the downside of apron 2, can be convenient for insert the draw-in groove 21 with the fixture block 12, thereby comparatively convenient lay apron 2 on ditch 1, four draw-in grooves 21 have been seted up in the four corners of apron 2, apron 2 has laid a plurality of along the length direction of ditch 1, fixture block 12 one-to-one draw-in groove 21 is equipped with a plurality of, a plurality of fixture blocks 12 cooperate, the removal of apron 2 on ditch 1 has been reduced, stability of apron 2 on ditch 1 has been strengthened. The apron 2 is located water drainage tank 11 directly over, and a plurality of apron 2 cooperatees, can cover the water in the water drainage tank 11 along the length direction of irrigation ditch 1, has reduced the sunshine of penetrating into in the water drainage tank 11, has reduced the volatilization speed of the interior rivers of irrigation ditch 1, has realized the high standard irrigation to the farmland.

Referring to fig. 1 and 2, one of the cover plates 2 is provided with an irrigation port 22, and water flow in the ditch 1 can be extracted through the irrigation port 22; the opening size of the irrigation port 22 gradually decreases from top to bottom, the cover plate 2 is further provided with a sealing block 3 for sealing the irrigation port 22, the sealing block 3 is in plug-in fit with the irrigation port 22, a lifting handle 31 is poured on the upper side of the sealing block 3, and the handle 31 is held, so that the sealing block 3 can be conveniently lifted and the opening and the closing of the irrigation port 22 can be controlled.

Referring to fig. 1, a plurality of water inlet holes 23 are formed in the cover plate 2 in a penetrating manner, the water inlet holes 23 are located right above the water discharge groove 11, the openings of the water inlet holes 23 face vertically, when raining, rainwater is collected and flows onto the cover plate 2, then flows into the water discharge groove 11 through the water inlet holes 23, and dead leaves or garbage can be blocked above the cover plate 2 by the cover plate 2, so that rainwater can be recovered and stored.

The ditch 1 is integrally poured with vertical guide seats 13 on two opposite side walls of the drainage groove 11, one side, close to the two guide seats 13, of each guide seat is provided with a vertical guide groove 131 along the extending direction of the guide seat 13, the upper end of each guide groove 131 is opened, a rectangular gate 4 is slidably mounted in each guide groove 131, two opposite side walls of each gate 4 are propped against the corresponding guide seats 13 in the guide grooves 131, and a driving piece for driving the gate 4 to lift and lock is arranged on the ditch 1; the upper side of the ditch 1 is welded with vertical struts 14, two sides of each strut 14 corresponding to the drainage groove 11 are provided with two horizontal cross beams 5, a driving piece is a screw rod 6, one end of the screw rod 6 penetrates through and is rotationally connected to the cross beams 5, two ends of the cross beams 5 are respectively welded to the two struts 14, threaded holes 41 matched with threads of the screw rod 6 are formed in the upper side wall of the gate 4 in a penetrating mode, and the screw rod 6 is in threaded connection with the gate 4 through the threaded holes 41.

The upper side of the cross beam 5 is convexly welded with a rotating seat 51, a horizontal rotating rod 7 is rotatably connected to the rotating rod 7, two ends of the rotating rod 7 are respectively positioned at two sides of the drainage groove 11, a first bevel gear 61 is coaxially sleeved and welded above the screw rod 6, a second bevel gear 71 is coaxially welded at the outer side of the rotating rod 7, the second bevel gear 71 is meshed with the first bevel gear 61, and rotating rings 72 are welded at two ends of the rotating rod 7; the rotating ring 72 can facilitate the operator to drive the screw rod 6 to rotate, the gate 4 slides along the length direction of the screw rod 6, the lifting adjustment of the gate 4 can be conveniently realized, after the rotating ring 72 is stopped, the screw rod 6 and the gate 4 are mutually interlocked, and the gate 4 can be locked at the corresponding position.

When the water flow in the water drainage groove 11 is small, and the gate 4 descends and abuts against the lower side wall of the water drainage groove 11, the gate 4 can lift the water level of the gate 4 to one side towards the water flow, so that water can be conveniently taken when the water flow is small; the gates 4 are provided in plural along the extending direction of the channel, and when the control gates 4 fall down, the rainwater inlet holes 23 flow into the drainage grooves 11, so that rainwater can be stored between two adjacent gates 4.

The implementation principle of the channel structure for high-standard farmland irrigation in the embodiment of the utility model is as follows: the clamping blocks 12 are aligned with the clamping grooves 21, the cover plates 2 can be conveniently paved on the ditch 1, and after the cover plates 2 are sequentially paved on the ditch 1, sunlight injected into the water drainage grooves 11 can be reduced through the mutual matching of the cover plates 2, the temperature rise of water flow in the water drainage grooves 11 is slowed down, and volatilization of the water flow in channels can be effectively reduced; the control gate 4 descends and abuts against the lower side wall of the water discharge tank 11, and can lift the gate 4 to flow to water level to one side, so that water is conveniently taken from the water discharge tank 11 for irrigation.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a channel structure for high standard farmland irrigation, includes irrigation ditch (1), water drainage tank (11), its characterized in that have been seted up to the upside of irrigation ditch (1): be equipped with on irrigation ditch (1) and seal apron (2) to water drainage tank (11), water drainage tank (11) are located under irrigation ditch (1), one side that apron (2) are close to water drainage tank (11) and irrigation ditch (1) looks butt, apron (2) are equipped with a plurality ofly in proper order along the extending direction of irrigation ditch (1) apron (2) have seted up irrigation port (22), a plurality of be equipped with on apron (2) and be used for shutoff irrigation port (22) seal piece (3).

2. A high standard agricultural irrigation channel structure according to claim 1, wherein: the size of the opening of the irrigation port (22) gradually decreases from one side of the cover plate (2) away from the drainage groove (11) to one side close to the drainage groove (11), and the sealing block (3) is in plug-in fit with the irrigation port (22).

3. A high standard agricultural irrigation channel structure according to claim 1, wherein: the ditch (1) is provided with a clamping block (12) in a protruding mode, and one side, facing the ditch (1), of the cover plate (2) is provided with a clamping groove (21) which is in plug-in fit with the clamping block (12).

4. A high standard agricultural irrigation channel structure according to claim 3, wherein: the cross-sectional size of the clamping block (12) gradually decreases from the ditch (1) towards the cover plate (2).

5. A high standard agricultural irrigation channel structure according to claim 1, wherein: a plurality of water inlet holes (23) are formed in the cover plate (2) in a penetrating mode, and the water inlet holes (23) are communicated with the drainage grooves (11).

6. A high standard agricultural irrigation channel structure according to claim 1, wherein: the ditch (1) is provided with a gate (4) in an ascending and descending manner, the ditch (1) is provided with a driving piece for driving the gate (4) to ascend and descend, the gate (4) is movably abutted with the bottom wall of the drainage groove (11), and two opposite side walls of the gate (4) are slidably abutted with the ditch (1).

7. A high standard agricultural irrigation channel structure according to claim 6, wherein: the upper side of the ditch (1) is fixedly provided with a cross beam (5), the driving piece is a screw rod (6) rotationally connected to the cross beam (5), a threaded hole (41) which is in threaded fit with the screw rod (6) is formed in the gate (4) in a penetrating mode, and the screw rod (6) is in threaded connection with the gate (4).

8. A high standard agricultural irrigation channel structure according to claim 7, wherein: the ditch (1) is provided with guide grooves (131) on two opposite side walls in the drainage groove (11), the extending direction of the guide grooves (131) is consistent with the length direction of the screw rod (6), and the gate (4) is positioned in the guide grooves (131).