A drip irrigation tape laying mechanism for a wheat seeder

Abstract

The utility model belongs to the technical field of agricultural facilities, and concretely is a drip irrigation belt laying mechanism of wheat seeding machine, including mounting panel, the left side of mounting panel rotatory connection has the rotary column, the rotary column outer surface fixedly connected with the winding disc, the rotary column back is provided with drive assembly, the winding disc front is provided with the laying assembly, the laying assembly includes the connecting frame, the connecting frame front fixedly connected with the supporting plate, the supporting plate front penetrates and is connected with the rotary shaft rotatably, transmission connection has the chain between the rotary shaft and the rotary column, the rotary shaft left side is provided with the down -pressing sub -assembly, the down -pressing sub -assembly includes the down -pressing arm, the down -pressing arm lower extreme fixedly connected with the pressure plate, the rotary shaft rear end fixedly connected with the turntable. Through the operation of laying assembly will drive the down -pressing sub -assembly constantly to the drip irrigation belt of putting out press, press it on the ground, has the effect that prevents the drip irrigation belt of putting out and bulging on the ground.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural facility technology, specifically a drip irrigation tape laying mechanism for a wheat planter. Background Technology

[0002] Drip irrigation tape is a localized irrigation device that uses a low-pressure pipeline system and capillary tubes with a diameter of approximately 10mm to slowly deliver water to the roots of crops via drippers or orifices. Its core structure includes patch type, labyrinth type, and embedded cylindrical type, etc. The labyrinth flow channel design achieves turbulent water discharge, improving anti-clogging performance and achieving irrigation uniformity of over 85%. The system consists of power equipment, filtration facilities, drippers, and control valves, combining water distribution and dripping functions, and can be integrated with fertilization for integrated water and fertilizer management. This technology was gradually applied to agriculture in the mid-20th century, mainly serving arid regions and high-value-added crop cultivation scenarios such as greenhouses and orchards. During installation, a filter must be installed to prevent dripper clogging. The laying spacing should be adjusted to 30-80 cm according to the crop type, and the length of a single strip should not exceed 100 meters. During use, attention should be paid to water filtration, ensuring proper mulch application to prevent scorching, and draining the pipeline in winter to prevent freezing. The applicable water pressure range is 0.05-0.15 MPa. By precisely controlling soil moisture, its water-saving efficiency reaches over 95%, while it can also regulate temperature and humidity to suppress pests and diseases, making it an important technical means for water-saving irrigation in modern agriculture.

[0003] In existing technologies, drip irrigation tape is usually unwound using a winch during installation. However, this method can cause the tape to bulge on the ground, resulting in an uneven surface and making it difficult to flatten the tape during installation. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a drip irrigation tape laying mechanism for a wheat seeder.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A drip irrigation tape laying mechanism for a wheat seeder, comprising an installation plate, a rotating column rotatably connected to the left side of the installation plate, a take-up reel fixedly connected to the outer surface of the rotating column, a drive assembly provided on the back of the rotating column, a laying assembly provided on the front of the take-up reel, the laying assembly including a connecting frame, a support plate fixedly connected to the front of the connecting frame, a rotating shaft rotatably connected through the front of the support plate, a chain drivingly connecting the rotating shaft and the rotating column, a pressing assembly provided on the left side of the rotating shaft, the pressing assembly including a pressing arm, a pressure plate fixedly connected to the lower end of the pressing arm, a turntable fixedly connected to the rear end of the rotating shaft, a push arm rotatably connected to the back of the turntable, a rotating rod fixedly connected to the upper end of the push arm, and the rotating rod rotatably connected to the back of the pressing arm.

[0006] Preferably, the inner surface of the take-up reel is provided with a drip irrigation tape body, the outer surface of the rotating column is rotatably connected to a support frame, and the support frame is fixedly connected to the front of the mounting plate.

[0007] Preferably, the drive assembly includes a brake motor, which is fixedly connected to the front of the mounting plate. The output end of the brake motor is fixedly connected to a drive shaft via a coupling, and a gear assembly is provided on the front of the drive shaft.

[0008] Preferably, the gear assembly includes a first bevel gear, which is fixedly connected to the left end of the drive shaft, and a second bevel gear meshes with the front of the first bevel gear, which is fixedly connected to the outer surface of the rotating column.

[0009] Preferably, the laying assembly further includes a guide bucket, which is fixedly connected to the front of the support plate. A first guide wheel is rotatably connected to the front of the support plate, and a second guide wheel is fixedly connected to the front of the rotating shaft. Gears are fixedly connected to the front of both the first and second guide wheels, and the two gears mesh with each other.

[0010] Preferably, the pressing assembly further includes a limiting rod, which is fixedly connected to the top of the pressing arm, and a limiting seat is slidably connected to the outer surface of the limiting rod, which is fixedly connected to the front of the mounting plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model provides a drip irrigation tape laying mechanism for a wheat planter. The mechanism uses a drive component to rotate and release the drip irrigation tape while simultaneously driving a laying component to guide and pull out the drip irrigation tape, thus facilitating the smooth release and laying of the drip irrigation tape.

[0013] 2. This utility model provides a drip irrigation tape laying mechanism for a wheat planter. The operation of the laying component will drive the pressing component to continuously press the released drip irrigation tape flat on the ground, which has the function of preventing the released drip irrigation tape from bulging on the ground. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a perspective view of the present invention;

[0016] Figure 2 This is the left view of this utility model;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is the utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0019] Legend:

[0020] 1. Mounting plate; 2. Rotating column; 3. Reel; 4. Drive assembly; 401. Brake motor; 402. Drive shaft; 5. Laying assembly; 501. Connecting frame; 502. Support plate; 503. Rotating shaft; 504. Chain; 505. Guide hopper; 506. First guide wheel; 507. Second guide wheel; 508. Gear; 6. Pressing assembly; 601. Pressing arm; 602. Pressing plate; 603. Turntable; 604. Push arm; 605. Rotating rod; 606. Limiting rod; 607. Limiting seat; 7. Drip irrigation tape body; 8. Support frame; 9. Gear assembly; 901. First bevel gear; 902. Second bevel gear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figures 1-4This utility model provides a drip irrigation tape laying mechanism for a wheat seeder, including a mounting plate 1. Bolts are provided on the mounting plate 1 for mounting on a wheat seeder or other agricultural equipment. A rotating column 2 is rotatably connected to the left side of the mounting plate 1. A winding reel 3 is fixedly connected to the outer surface of the rotating column 2. A drive assembly 4 is provided on the back of the rotating column 2. A laying assembly 5 is provided on the front of the winding reel 3. The laying assembly 5 includes a connecting frame 501, which is U-shaped and has reinforcing ribs on its inner surface. A support plate 502 is fixedly connected to the front of the connecting frame 501. The support plate 502 is T-shaped and has a rotating shaft 503 rotatably connected through its front. A bearing is provided between the rotating shaft 503 and the support plate 502. The rotating shaft 503 and the rotating column... A chain 504 is connected between the rotating shaft 503 and the rotating column 2. A sprocket for the chain 504 is provided on the outer surface of the rotating shaft 503 and the rotating column 2. A pressing assembly 6 is provided on the left side of the rotating shaft 503. The pressing assembly 6 includes a pressing arm 601, which is L-shaped. A pressure plate 602 is fixedly connected to the lower end of the pressing arm 601. A turntable 603 is fixedly connected to the rear end of the rotating shaft 503. A pushing arm 604 is rotatably connected to the back of the turntable 603. The connection point between the pushing arm 604 and the turntable 603 is eccentrically located on the turntable 603. A rotating rod 605 is fixedly connected to the upper end of the pushing arm 604. The rotating rod 605 is rotatably connected to the back of the pressing arm 601. A drip irrigation tape body 7 is provided on the inner surface of the take-up reel 3. The drip irrigation tape body 7 is wound clockwise around the take-up reel 3. Above, a support frame 8 is rotatably connected to the outer surface of the rotating column 2. The support frame 8 is U-shaped and a bearing is provided between the support frame 8 and the rotating column 2. The support frame 8 is fixedly connected to the front of the mounting plate 1. The drive assembly 4 includes a brake motor 401, which is fixedly connected to the front of the mounting plate 1. The output end of the brake motor 401 is fixedly connected to a drive shaft 402 via a coupling. A gear assembly 9 is provided on the front of the drive shaft 402. The gear assembly 9 includes a first bevel gear 901, which is fixedly connected to the left end of the drive shaft 402. A second bevel gear 902 meshes with the first bevel gear 901 on its front. The second bevel gear 902 is fixedly connected to the outer surface of the rotating column 2. The laying assembly 5 also includes a guide bucket 505, which is funnel-shaped. The guide bucket 505 is fixedly connected to the front of the support plate 502. The support plate 502 is rotatably connected to the front of the first guide wheel 506. The rotating shaft 503 is fixedly connected to the front of the second guide wheel 507. The outer rings of the first guide wheel 506 and the second guide wheel 507 are provided with grooves, and rubber rings are provided in the grooves. The drip irrigation tape body 7 is located between the first guide wheel 506 and the second guide wheel 507. The front of the first guide wheel 506 and the second guide wheel 507 are both fixedly connected to gears 508, and the two gears 508 mesh with each other. The pressing component 6 also includes a limiting rod 606, which is fixedly connected to the top of the pressing arm 601. The outer surface of the limiting rod 606 is slidably connected to a limiting seat 607, and the limiting seat 607 is fixedly connected to the front of the mounting plate 1.

[0024] Working principle: First, the mounting plate 1 is installed on the wheat seeder. The movement of the wheat seeder drives the winding reel 3 to move. At this time, the brake motor 401 is activated, which drives the drive shaft 402 to rotate clockwise. The clockwise rotation of the drive shaft 402 drives the first bevel gear 901 to rotate the second bevel gear 902 clockwise, which in turn drives the rotating column 2 to rotate the winding reel 3 clockwise. At this time, the winding reel 3 unwinds the drip irrigation tape body 7. Simultaneously, the clockwise rotation of the rotating column 2 also drives the chain 504 to rotate the rotating shaft 503 clockwise, which in turn drives the second guide wheel 507 and its... The front gear 508 rotates clockwise, which in turn drives another gear 508 to rotate the first guide wheel 506 counterclockwise. This, in turn, cooperates with the rotation of the second guide wheel 507 to release the drip irrigation tape body 7. At this time, the rotation of the rotating shaft 503 will also drive the turntable 603 to rotate, causing the push arm 604 and its rotation connection point to rotate around the turntable 603. This pushes the rotating rod 605 to continuously raise and lower the pressure arm 601. The descent of the pressure arm 601 drives the pressure plate 602 to press the released drip irrigation tape body 7 onto the ground to flatten it and prevent the drip irrigation tape body 7 from bulging on the ground.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A drip irrigation tape laying mechanism for a wheat seeder, comprising a mounting plate (1), characterized in that: A rotating column (2) is rotatably connected to the left side of the mounting plate (1). A winding reel (3) is fixedly connected to the outer surface of the rotating column (2). A driving assembly (4) is provided on the back of the rotating column (2). A laying assembly (5) is provided on the front of the winding reel (3). The laying assembly (5) includes a connecting frame (501). A support plate (502) is fixedly connected to the front of the connecting frame (501). A rotating shaft (503) is rotatably connected through the front of the support plate (502). The rotating shaft (503) is connected to the rotating column (2). A chain (504) is connected to the transmission. A pressing assembly (6) is provided on the left side of the rotating shaft (503). The pressing assembly (6) includes a pressing arm (601). A pressure plate (602) is fixedly connected to the lower end of the pressing arm (601). A turntable (603) is fixedly connected to the rear end of the rotating shaft (503). A push arm (604) is rotatably connected to the back of the turntable (603). A rotating rod (605) is fixedly connected to the upper end of the push arm (604). The rotating rod (605) is rotatably connected to the back of the pressing arm (601).

2. The drip irrigation tape laying mechanism for a wheat seeder according to claim 1, characterized in that: The inner surface of the winding reel (3) is provided with a drip irrigation tape body (7), and the outer surface of the rotating column (2) is rotatably connected with a support frame (8). The support frame (8) is fixedly connected to the front of the mounting plate (1).

3. The drip irrigation tape laying mechanism for a wheat seeder according to claim 2, characterized in that: The drive assembly (4) includes a brake motor (401), which is fixedly connected to the front of the mounting plate (1). The output end of the brake motor (401) is fixedly connected to a drive shaft (402) via a coupling. A gear assembly (9) is provided on the front of the drive shaft (402).

4. The drip irrigation tape laying mechanism for a wheat seeder according to claim 3, characterized in that: The gear assembly (9) includes a first bevel gear (901), which is fixedly connected to the left end of the drive shaft (402). The first bevel gear (901) is meshed with a second bevel gear (902) on its front side, and the second bevel gear (902) is fixedly connected to the outer surface of the rotating column (2).

5. The drip irrigation tape laying mechanism for a wheat seeder according to claim 4, characterized in that: The laying assembly (5) also includes a guide bucket (505), which is fixedly connected to the front of the support plate (502). The front of the support plate (502) is rotatably connected to a first guide wheel (506), and the front of the rotating shaft (503) is fixedly connected to a second guide wheel (507). Both the front of the first guide wheel (506) and the second guide wheel (507) are fixedly connected to gears (508), and the two gears (508) mesh with each other.

6. The drip irrigation tape laying mechanism for a wheat seeder according to claim 5, characterized in that: The pressing assembly (6) further includes a limiting rod (606), which is fixedly connected to the top of the pressing arm (601). A limiting seat (607) is slidably connected to the outer surface of the limiting rod (606), and the limiting seat (607) is fixedly connected to the front of the mounting plate (1).

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