CN213656011U

CN213656011U - Farmland irrigation device

Info

Publication number: CN213656011U
Application number: CN202022507853.8U
Authority: CN
Inventors: 张翠; 黄展飞; 沈建彬; 冉然; 钱超; 周介平
Original assignee: Economic Development Bureau Of Liuhe Town Taicang City; Taicang Xiangxin Farm Professional Cooperative
Current assignee: Economic Development Bureau Of Liuhe Town Taicang City; Taicang Xiangxin Farm Professional Cooperative
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-09
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a farmland irrigation device, including baffle, extension pipe, return bend, set up the through-hole in the middle of the baffle to extend to both ends and set up first connecting pipe and second connecting pipe, the extension pipe is installed on first connecting pipe, and the return bend rotates and sets up on the second connecting pipe, and the baffle is installed between farmland and irrigation canals and ditches. The utility model skillfully utilizes the L-shaped structure of the elbow, namely, utilizes the U-shaped pipe, and when irrigating, the elbow is rotated to be hidden in water; when the irrigation is stopped, only the elbow needs to be rotated to enable the inlet end of the elbow to be higher than the water surface; the operation is convenient, and the equipment cost is low. Through buckle and the cooperation of card reason, realize return bend and second connecting pipe high-speed joint, utilize the card reason to guide the return bend rotation simultaneously. In addition, a mud-proof ring is additionally arranged to prevent mud from entering between the buckles, so that the bent pipe can be smoothly and actively ensured.

Description

Farmland irrigation device

Technical Field

The utility model relates to an agricultural field, in particular to farmland irrigation device.

Background

In agricultural production, after water is introduced through a ditch, the water is poured into a farmland; the existing mode is that the soil on the field is excavated by agriculture, so that a ditch is communicated with the farmland, and then water in the ditch is introduced into the farmland. Then, each time the connection and disconnection are carried out, the soil needs to be excavated and filled again, the time and the labor are consumed, and the efficiency is very low.

SUMMERY OF THE UTILITY MODEL

To the defect that prior art exists above, the utility model discloses a main aim at overcomes prior art's weak point, discloses a farmland irrigation device, including baffle, extension pipe, return bend, set up the through-hole in the middle of the baffle to extend to both ends and set up first connecting pipe and second connecting pipe, the extension pipe install in on the first connecting pipe, the return bend rotates and sets up on the second connecting pipe, the baffle is installed between farmland and irrigation canals and ditches.

Furthermore, knocking pins are arranged on two sides of the partition board.

Furthermore, the second connecting pipe is convexly provided with a clamping edge, one end of the bent pipe is provided with a buckle, and when the bent pipe is connected with the second connecting pipe, the buckle is buckled on the clamping edge.

Further, the clamping edge and one side of the clamping buckle are provided with inclined planes.

Further, still include and prevent mud ring, prevent that mud ring slidable cover is located on the return bend, work as the return bend install in on the second connecting pipe, prevent mud ring cover in on the buckle.

Further, the baffle is provided with second connecting pipe one side sets up solid fixed ring, prevent mud ring with gu fixed ring screw-thread fit.

Furthermore, a sealing groove is formed in the outer wall of each of the first connecting pipe and the second connecting pipe, and a sealing ring is arranged in the sealing groove.

The utility model discloses the beneficial effect who gains:

the utility model skillfully utilizes the L-shaped structure of the elbow, namely, utilizes the U-shaped pipe, and when irrigating, the elbow is rotated to be hidden in water; when the irrigation is stopped, only the elbow needs to be rotated to enable the inlet end of the elbow to be higher than the water surface; the operation is convenient, and the equipment cost is low. Through buckle and the cooperation of card reason, realize return bend and second connecting pipe high-speed joint, utilize the card reason to guide the return bend rotation simultaneously. In addition, a mud-proof ring is additionally arranged to prevent mud from entering between the buckles, so that the bent pipe can be smoothly and actively ensured.

Drawings

FIG. 1 is a schematic structural view of a field irrigation device of the present invention;

FIG. 2 is a cross-sectional view of a field irrigation apparatus of the present invention;

FIG. 3 is a schematic structural view of the elbow;

FIG. 4 is a schematic view of the structure of the separator;

the reference numbers are as follows:

1. the baffle, 2, extension pipe, 3, return bend, 4, mud ring, 5, sealing washer, 11, first connecting pipe, 12, second connecting pipe, 13, strike the needle, 14, card reason, 15, solid fixed ring, 31, buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

A farmland irrigation device is shown in figures 1-4 and comprises a partition plate 1, an extension pipe 2 and a bent pipe 3, wherein a through hole is formed in the middle of the partition plate 1, a first connecting pipe 11 and a second connecting pipe 12 are arranged at two ends in an extending mode, and the extension pipe 2 is arranged on the first connecting pipe 11 and used for extending the first connecting pipe 11 to a farmland. Elbow 3 rotates and sets up on second connecting pipe 12, and elbow 3 is in irrigation canals and ditches one side, and baffle 1 installs between farmland and irrigation canals and ditches, and then blocks farmland and irrigation canals and ditches for the water in the irrigation canals and ditches can only flow into the farmland through the through-hole of baffle 1. The bent pipe 3 is rotated to adjust the height of the water inlet end; when the farmland need be irrigated, rotate return bend 3 for its end submergence of intaking is in the aquatic of irrigation canals and ditches, and the water in the irrigation canals and ditches gets into from return bend 3, through the through-hole of baffle 1, then gets into the farmland through extension pipe 2. When the water in the ditch needs to be cut off, the elbow 3 only needs to be rotated, so that the height of the liquid level in the ditch is equal to the height of the water inlet end of the elbow 3.

In one embodiment, as shown in fig. 1-4, knock pins 13 are provided on both sides of the partition 1. When the partition plate 1 is installed, an opening is dug in the field bank, the partition plate 1 is perpendicular to the field bank, and the knocking needle 13 is knocked by the hammer, so that the partition plate 13 is more easily installed in the field bank.

In one embodiment, as shown in fig. 1-4, the second connecting tube 12 is provided with a protruding clip 14, and one end of the elbow 3 is provided with a clip 31. During installation, the bent pipe 3 is sleeved on the second connecting pipe 12, the bent pipe 13 is pushed axially, and the buckle 31 is clamped on the clamping edge 14 to prevent the bent pipe 3 from being separated from the second connecting pipe 12. Generally, at least two of the catches 31 are equally spaced. Preferably, four snaps 31 are provided.

In the above embodiment, as shown in fig. 1 to 4, the card edge 14 and one side of the catch 31 are provided with slopes. To facilitate the engagement of the catch 31 with the rim 14.

In the above embodiment, as shown in fig. 1 to 4, in order to further fix the partition board 1, after the partition board 1 is installed, soil is filled on both sides of the partition board 1, and the soil falls between the buckles 31 and is compacted, thereby affecting the normal rotation of the elbow 3. Therefore, still include and prevent mud ring 4, prevent mud ring 4 slidable cover and locate return bend 3 on, when return bend 3 installs on second connecting pipe 12, prevent mud ring 4 cover on buckle 31. When the catches 31 are fastened to the catches 14, the mud-proof ring 4 is moved onto the catches 31 to prevent mud from falling between adjacent catches 31. In a preferred embodiment, the partition board 1 is provided with a fixing ring 15 at one side of the second connecting pipe 12, and the mud guard ring 4 is in threaded fit with the fixing ring 15. During the use, before 3 installations of return bend, prevent mud ring 4 and take off the back cover and locate return bend 3 on, at this moment, have the space that allows buckle 31 to warp between solid fixed ring 15 and the card reason 14, after buckle 31 joint, remove and keep off mud ring 4 and make it and solid fixed ring 15 fixed connection to guarantee that buckle 31 can not fall into earth.

In one embodiment, as shown in fig. 1 to 4, a sealing groove is provided on the outer wall of the first connecting pipe 11 and the second connecting pipe 12, and a sealing ring 5 is provided in the sealing groove. The elbow pipe 3 is connected with the second connecting pipe 12 in a sealing line through the sealing ring 5, and the extension pipe 2 is connected with the first connecting pipe 11 in a sealing way.

The utility model discloses a farmland irrigation device when installing, as shown in fig. 1-4, excavate an opening on the field bank, this open-ended width is greater than return bend 3's diameter, then in knocking into the opening with baffle 1 through the hammer, extension pipe 2 and return bend 3 are connected to then both ends, guarantee buckle 31 and card edge 14 lock joint of return bend 3 simultaneously, then will prevent that mud ring 4 is connected with solid fixed ring 15, bury earth in baffle 1 both sides at last, and tamp earth, in order to consolidate baffle 1. During the use, when needs irrigate, rotate return bend 3 and make its entry end be less than second connecting pipe 12, the water in the irrigation canals and ditches is discharged from extension pipe 2 through the return bend behind getting into the through-hole of baffle 1. When the irrigation is stopped, the elbow 3 is rotated reversely, so that the inlet end of the elbow 3 is higher than the liquid level of the ditch. The elbow pipe 13 is matched with the elbow pipe 3 in a damping mode through friction force between the outer wall of the elbow pipe 3 and soil, and meanwhile the sealing ring 5 is used for preventing the elbow pipe 3 from rotating freely.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. The utility model provides a farmland irrigation device, its characterized in that, includes baffle, extension pipe, return bend, set up the through-hole in the middle of the baffle to extend to both ends and set up first connecting pipe and second connecting pipe, the extension pipe install in on the first connecting pipe, the return bend rotates to set up on the second connecting pipe, the baffle is installed between farmland and irrigation canals and ditches.

2. An agricultural irrigation device according to claim 1, wherein knock pins are provided on both sides of the partition.

3. An agricultural irrigation device according to claim 1, wherein a locking edge is protruded from the second connecting pipe, and a buckle is provided at one end of the bent pipe, and when the bent pipe is connected to the second connecting pipe, the buckle is locked to the locking edge.

4. An agricultural irrigation device according to claim 3 wherein one side of the catch and the lip are beveled.

5. An agricultural irrigation device according to claim 3 further comprising a mud ring slidably disposed around the elbow, wherein the mud ring covers the catch when the elbow is mounted to the second connector tube.

6. An agricultural irrigation device according to claim 5, wherein a fixing ring is provided on the side of the partition where the second connecting pipe is provided, and the mud-proof ring is in threaded fit with the fixing ring.

7. The field irrigation device as claimed in claim 1, wherein the first connecting pipe and the second connecting pipe are provided with sealing grooves on outer walls thereof, and sealing rings are provided in the sealing grooves.