CN220644145U - High-standard farmland drainage channel - Google Patents

Abstract

The utility model relates to the technical field of farmland irrigation, in particular to a high-standard farmland drainage ditch, wherein a fixing frame which forms an included angle of 45 degrees with the side wall of the ditch is arranged in the ditch, a filter screen is arranged in the fixing frame, mounting frames embedded into the ditch are arranged at two ends of the fixing frame, a tripod is slidably arranged at the outer side of the mounting frame, a screen is arranged on the tripod, a scraping plate is arranged on the contact surface between the outer side of the tripod and the filter screen, and a lifting piece for driving the screen to lift is arranged at the upper end of the mounting frame. According to the utility model, the inclined installation of the filter screen is beneficial to the water flow to drive the impurity to automatically slide to the included angle between the filter screen and the mounting frame, so that the later-stage fishing of the impurity is facilitated, the lifting of the tripod and the screen is realized through the arrangement of the lifting piece, the fishing of the impurity at the included angle is further beneficial, and the influence on drainage caused by the blockage of the drainage channel is effectively avoided.

Description

High-standard farmland drainage channel

Technical Field

The utility model relates to the technical field of farmland irrigation, in particular to a high-standard farmland drainage channel.

Background

The high standard farmland is constructed in a defined basic farmland protection area, is integrated, is matched with facilities, has high and stable yield, has good ecology and strong disaster resistance, is suitable for modern agricultural production and operation modes, and is necessary to supply sufficient water for crops in order to ensure the normal growth of the crops, and the crops cannot meet the water demand of the crops due to insufficient precipitation or uneven distribution under natural conditions, so that the crops must be irrigated manually to supplement the insufficient natural rainfall, and a drainage canal is a water channel for connecting a water source with the farmland and conveying the water source to the field or discharging the excessive water in the field. The drainage canal is generally open, so that impurities such as branches, leaves and soil are easy to mix, the water quality is affected, and the drainage canal is easy to be blocked, so that the drainage is affected. Therefore, in chinese patent publication No. CN218479122U, a high-standard farmland drainage canal is disclosed, the device intercepts dirt through the filter plate, the dirt collecting box collects dirt, and the dirt collecting box is cleaned regularly, so that the possibility of blocking the drainage canal is reduced.

However, the drain is often wide, and impurities at the middle section of the dirt collection tank are not easily handled, so those skilled in the art provide a high standard farmland drain to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a high-standard farmland drainage channel so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high standard farmland drainage canal, includes the ditch, the internally mounted of ditch has the mount that is 45 contained angles with its lateral wall, install the filter screen in the mount, and the inside mounting bracket of embedding ditch is all installed at the both ends of mount, the tripod is installed to the outside sideslip of mounting bracket, install the screen cloth on the tripod, and the scraper blade is installed with the contact surface of filter screen in the outside of tripod, the lifter that is used for driving the screen cloth to go up and down is installed to the upper end of mounting bracket.

As a further aspect of the present utility model: the lifting piece comprises a longitudinal beam fixed at the upper end of the mounting frame, a through groove is formed in the upper end of the longitudinal beam, a winding wheel is installed in the through groove in a rotating mode, a motor for driving the winding wheel to rotate is installed on one side of the through groove, a sliding groove is formed in the mounting frame, a sliding block fixedly connected with the tripod is installed in the sliding groove in a sliding mode, and a steel wire rope is installed between the sliding block and the winding wheel.

As a further aspect of the present utility model: the longitudinal beam is of an inverted L-shaped structure, and the lower end of the longitudinal beam is fixed with the mounting frame through welding.

As a further aspect of the present utility model: the upper end of the ditch is fixed with mud guards at the positions of two sides, and the mud guards are wedge-shaped structural members.

As a further aspect of the present utility model: balls are symmetrically arranged on one side of the tripod, and sliding rails matched with the balls are arranged on the filter screen.

As a further aspect of the present utility model: and a Z-shaped structure is formed between the two mounting frames and the fixing frame, and the connection parts of the mounting frames and the fixing frame are fixed through welding.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the inclined installation of the filter screen is beneficial to the water flow to drive the impurity to automatically slide to the included angle between the filter screen and the mounting frame, so that the later-stage fishing of the impurity is facilitated, the lifting of the tripod and the screen is realized through the arrangement of the lifting piece, the fishing of the impurity at the included angle is further beneficial, and the influence on drainage caused by the blockage of the drainage channel is effectively avoided.

Drawings

FIG. 1 is a schematic view of a high standard farmland drainage ditch;

FIG. 2 is a schematic view of the internal structure of a high-standard farmland drainage ditch;

fig. 3 is a schematic view of a screen installation structure in a high-standard farmland drainage channel.

In the figure: 1. a canal; 2. a mud guard; 3. a fixing frame; 4. a filter screen; 5. a mounting frame; 6. a longitudinal beam; 7. a through groove; 8. a winding wheel; 9. a motor; 10. a wire rope; 11. a chute; 12. a slide block; 13. a tripod; 14. a screen; 15. a slide rail; 16. a ball; 17. a scraper.

Detailed Description

Referring to fig. 1-3, in the embodiment of the utility model, a high-standard farmland drainage ditch comprises a ditch 1, a fixing frame 3 with an included angle of 45 degrees with the side wall of the ditch 1 is installed in the ditch 1, a filter screen 4 is installed in the fixing frame 3, a mounting frame 5 embedded in the ditch 1 is installed at two ends of the fixing frame 3, a tripod 13 is installed at the outer side of the mounting frame 5 in a sliding manner, a screen 14 is installed on the tripod 13, a scraper 17 is installed at the contact surface between the outer side of the tripod 13 and the filter screen 4, a lifting piece for driving the screen 14 to lift is installed at the upper end of the mounting frame 5, interception of impurities in the ditch 1 is realized through the filter screen 4, and the inclined installation of the filter screen 4 is favorable for water flow to drive the impurities to automatically slide to the included angle of the filter screen 4 and the mounting frame 5, so that later retrieval of the impurities is facilitated.

In fig. 1 and 2, the lifting member comprises a longitudinal beam 6 fixed at the upper end of a mounting frame 5, a through groove 7 is formed in the upper end of the longitudinal beam 6, a winding wheel 8 is rotatably mounted in the through groove 7, a motor 9 for driving the winding wheel 8 to rotate is mounted on one side of the through groove 7, a sliding groove 11 is formed in the mounting frame 5, a sliding block 12 fixedly connected with a tripod 13 is slidably mounted in the sliding groove 11, a steel wire rope 10 is mounted between the sliding block 12 and the winding wheel 8, the motor 9 is started, the winding wheel 8 is driven to rotate by the motor 9, the steel wire rope 10 is wound by the winding wheel 8, the sliding block 12 is then lifted in the sliding groove 11, and lifting of the tripod 13 and a screen 14 is further realized; the longitudinal beam 6 is of an inverted L-shaped structure, and the lower end of the longitudinal beam 6 is fixed with the mounting frame 5 through welding, so that the longitudinal beam 6 is conveniently fixed.

In fig. 1, mud guards 2 are fixed at the positions of the two sides of the upper end of the canal 1, the mud guards 2 are wedge-shaped members, the height of the side edge of the canal 1 is increased, and sediment is prevented from flowing into the canal 1.

In fig. 3, balls 16 are symmetrically installed on one side of the tripod 13, a sliding rail 15 matched with the balls 16 is arranged on the filter screen 4, and stability of the tripod 13 during lifting is improved through cooperation between the balls 16 and the sliding rail 15.

In fig. 1 and 2, a Z-shaped structure is formed between the two mounting frames 5 and the fixing frame 3, and the connection parts of the mounting frames 5 and the fixing frame 3 are all fixed by welding for fixing the fixing frame 3.

The working principle of the utility model is as follows: when using, realize the interception of impurity in the ditch 1 through filter screen 4, install the contained angle department that is favorable to rivers drive impurity automatically sliding to filter screen 4 and mounting bracket 5 through the slope of filter screen 4, thereby make things convenient for the later stage of impurity to drag for and get, starter motor 9, drive rolling wheel 8 through motor 9 and rotate, make wire rope 10 rolling through rolling wheel 8, then make slider 12 go up and down in spout 11, further realize tripod 13, the lift of screen cloth 14, under the setting of scraper blade 17, be favorable to the impurity of filter screen 4 and the contained angle department of mounting bracket 5 to drag for, thereby avoid the escape canal jam effectively and influence the drainage.

Claims (6)

1. The utility model provides a high standard farmland drainage canal, includes canal (1), its characterized in that, internally mounted of canal (1) has mount (3) that are 45 contained angles with its lateral wall, install filter screen (4) in mount (3), and mount (5) of embedding canal (1) inside are all installed at the both ends of mount (3), tripod (13) are installed in the outside sliding of mount (5), install screen cloth (14) on tripod (13), and scraper blade (17) are installed with the contact surface of filter screen (4) in the outside of tripod (13), the lifter that is used for driving screen cloth (14) to go up and down is installed to the upper end of mount (5).

2. The high-standard farmland drainage ditch according to claim 1, wherein the lifting piece comprises a longitudinal beam (6) fixed at the upper end of the mounting frame (5), a through groove (7) is formed in the upper end of the longitudinal beam (6), a winding wheel (8) is installed in the through groove (7) in a rotating mode, a motor (9) for driving the winding wheel (8) to rotate is installed on one side of the through groove (7), a sliding groove (11) is formed in the mounting frame (5), a sliding block (12) fixedly connected with a tripod (13) is installed in the sliding groove (11) in a sliding mode, and a steel wire rope (10) is installed between the sliding block (12) and the winding wheel (8).

3. The high-standard farmland drainage ditch according to claim 2, wherein the longitudinal beams (6) are of an inverted L-shaped structure, and the lower ends of the longitudinal beams (6) are fixed with the mounting frame (5) through welding.

4. The high-standard farmland drainage channel according to claim 1, characterized in that the upper end of the ditch (1) is fixed with a mud guard (2) at two side positions, and the mud guard (2) is a member with a wedge-shaped structure.

5. The high-standard farmland drainage ditch according to claim 1, wherein balls (16) are symmetrically arranged on one side of the tripod (13), and sliding rails (15) matched with the balls (16) are arranged on the filter screen (4).

6. The high-standard farmland drainage ditch according to claim 1, wherein a Z-shaped structure is formed between the two mounting frames (5) and the fixing frame (3), and the connection parts of the mounting frames (5) and the fixing frame (3) are all fixed by welding.