Drip irrigation tape laying device used in cooperation with agricultural machinery

Abstract

The utility model discloses a drip irrigation tape laying device matched with agricultural machinery for use, which relates to the technical field of drip irrigation tape laying in agricultural production and comprises an advancing frame, a guide cylinder and a laying pinch roller. The front end of the advancing frame in the advancing direction is connected with a ditching part, and the upper end of the advancing frame is in transmission connection with a power part of an agricultural machine; the guide cylinder is mounted at the lower part of the advancing frame; the laying pressing wheel is rotatably installed on the lower portion of the advancing frame in an elastic downward pressing mode and corresponds to the rear portion of the guide cylinder in the advancing direction of the advancing frame. The initial end of the drip irrigation tape can penetrate through the guide cylinder to be pressed below the laying pressing wheel; the drip irrigation tape shallow burying device can be used more quickly and conveniently, the practicability of drip irrigation tape shallow burying is fully embodied, the drip irrigation tape shallow burying device adapts to seeding operation in different planting modes, the operation time for manually fixing the drip irrigation tape during seeding is saved, the working efficiency is improved, the laying speed and efficiency of the drip irrigation tape are improved, and manpower can be liberated.

Description

Technical Field

[0001] This utility model relates to the field of drip irrigation tape laying technology in agricultural production, and more specifically to a drip irrigation tape laying device used in conjunction with agricultural machinery. Background Technology

[0002] Currently, drip irrigation technology is considered one of the most effective water- and fertilizer-saving irrigation technologies in society today, and it is widely used in vast arid and semi-arid regions around the world. Drip irrigation tape is generally used in two ways: laid on the surface and buried in the soil. Currently, the majority of drip irrigation tape is laid on the surface. Although surface-laying drip irrigation technology has many advantages compared to flood irrigation and sprinkler irrigation, in arid and semi-arid regions where evaporation is extremely high, this method does not yet possess the optimal water-saving characteristics for production. Furthermore, in agricultural and livestock production, surface-laying drip irrigation tape increases the difficulty and losses in agricultural and livestock management, such as during harvesting, grazing, and tilling, leading to breakage, trampling by livestock, and grazing on the drip irrigation tape. In addition, prolonged exposure to sunlight also shortens the lifespan of the drip irrigation tape. Therefore, burying drip irrigation tape underground has more advantages.

[0003] However, existing shallow-buried drip irrigation tape devices basically use simple guide wheels for operation. In actual operation, the drip irrigation tape will move at any time as the seeder moves. Therefore, in order to ensure that the drip irrigation tape does not shift during the laying process, it is usually necessary to manually clamp one end of the drip irrigation tape to the ground first, and then lay the drip irrigation tape. This not only consumes manpower, but also reduces production efficiency.

[0004] Therefore, in response to the existing problems, how to provide a drip irrigation tape laying device that can be used with agricultural machinery to ensure faster and more convenient use of the shallow burial device, fully reflect the practicality of shallow burial of drip irrigation tape, adapt to sowing operations under different planting modes, save the time of manual fixing of drip irrigation tape during sowing, improve work efficiency, thereby increasing the speed and efficiency of drip irrigation tape laying, and also freeing up manpower, is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] Therefore, this utility model provides a drip irrigation tape laying device for use with agricultural machinery, which can ensure faster and more convenient use of the drip irrigation tape shallow burial device, fully reflect the practicality of shallow burial of drip irrigation tape, adapt to sowing operations under different planting modes, save the time of manual fixing of drip irrigation tape during sowing, improve work efficiency, thereby increasing the speed and efficiency of drip irrigation tape laying, and also freeing up manpower.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A drip irrigation tape laying device for use with agricultural machinery includes:

[0008] The traveling frame has a ditch section connected to its front end along its traveling direction, and its upper end can be driven to connect to the power unit of agricultural machinery.

[0009] A guide cylinder, which is installed at the lower part of the traveling frame;

[0010] A laying and pressing roller is rotatably mounted on the lower part of the traveling frame and behind the guide tube corresponding to its traveling direction; the beginning end of the drip irrigation tape can pass through the guide tube and be pressed under the laying and pressing roller.

[0011] Through the above technical solution, this utility model provides a drip irrigation tape laying device for use with agricultural machinery. By adding a laying and pressing wheel to the guide cylinder, and having the laying and pressing wheel elastically pressed down and installed at the lower end of the traveling frame, located behind the guide cylinder along the traveling direction of the traveling frame, this ensures that the drip irrigation tape, after being guided and limited by the guide cylinder, can be pressed tightly under the laying and pressing wheel. This achieves stability of the drip irrigation tape during the laying process, eliminating the need for pre-fixing one end of the drip irrigation tape manually, thus improving the speed and efficiency of drip irrigation tape laying. At the same time, it ensures that the laying and pressing wheel can better adapt to changes in terrain during the laying process, and that the laying and pressing wheel always maintains pressure on the drip irrigation tape.

[0012] Preferably, in the above-mentioned drip irrigation tape laying device used with agricultural machinery, a connecting arm and an elastic clamping member are included. One end of the connecting arm is rotatably connected to the traveling frame, and the other end is rotatably connected to the laying clamping wheel. One end of the elastic clamping member is mounted on the traveling frame, and the other end is elastically pressed against the connecting arm. This ensures that the drip irrigation tape laying clamping wheel can achieve stable elastic downward rotational installation.

[0013] Preferably, in the drip irrigation tape laying device used with the above-mentioned agricultural machinery, the elastic clamping component includes an assembly shaft and a torsion spring. The assembly shaft is arranged perpendicular to and fixed to the traveling frame, with both ends extending outwards to form extension sections. The torsion spring is sleeved on the extension sections, with one end limited by the traveling frame and the other end elastically pressed down against the connecting arm. The torsion spring can always provide a downward pressure to the laying clamping wheel, thereby ensuring a tight fit between the laying clamping wheel and the drip irrigation tape, and ensuring work efficiency.

[0014] Preferably, in the drip irrigation tape laying device used with the above-mentioned agricultural machinery, the traveling frame includes two parallelly arranged assembly plates, a support plate, and a connecting column. The lower contour of the assembly plate includes a horizontal section and an inclined section, with the inclined section corresponding to the front end of its traveling direction. The trenching portion is fixed to the inclined section. The support plate is horizontally engaged with the tops of the two assembly plates, and one end of the torsion spring is engaged with the assembly plate. One end of the connecting column is fixed to the top surface of the support plate, and the other end is connected to the power unit of the agricultural machinery. The cooperation between the assembly plates, support plates, and connecting column enables the cooperation between the guide cylinder, the laying pressure roller, the assembly shaft, and the torsion spring.

[0015] Preferably, in the drip irrigation tape laying device used with the above-mentioned agricultural machinery, the mounting plate has multiple pre-drilled holes, and one end of the torsion spring can be correspondingly engaged in the pre-drilled holes. This allows for adjustment of the torsion spring's elasticity, thereby ensuring the appropriate pressure on the laying pressure roller.

[0016] Preferably, in the above-mentioned drip irrigation tape laying device for use with agricultural machinery, the trenching section includes a V-shaped plate, the two side walls of which are fixed to the inclined sections of the two assembly plates, and the cross-section of the trenching section forms a preset angle with the horizontal direction. Trenching can be achieved first through the trenching section, facilitating the subsequent laying of the drip irrigation tape.

[0017] Preferably, in the drip irrigation tape laying device used with the above-mentioned agricultural machinery, the guide cylinder includes a cylinder body and a limiting ring plate. The cylinder body is rotatably connected between two assembly plates. There are two limiting ring plates, located at opposite ends of the cylinder body. The inner circle of each limiting ring plate is fixed to the end side of the cylinder body. The laying pressure wheel is located between the two limiting ring plates, with a pre-reserved gap between it and the cylinder body. By placing the laying pressure wheel between the two limiting ring plates, it is ensured that the laying pressure wheel and the guide cylinder maintain proper fit during operation, preventing the laying pressure wheel from shifting and affecting work efficiency.

[0018] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a drip irrigation tape laying device for use with agricultural machinery, which has the following beneficial effects:

[0019] This invention adds a laying and pressing wheel to the guide cylinder. The laying and pressing wheel is elastically pressed down and installed at the lower end of the traveling frame, located behind the guide cylinder along the traveling direction of the traveling frame. This ensures that after the drip irrigation tape is guided and limited by the guide cylinder, it can be pressed tightly under the laying and pressing wheel, stabilizing the drip irrigation tape during the laying process. It eliminates the need for pre-fixing one end of the drip irrigation tape, improving the speed and efficiency of drip irrigation tape laying. At the same time, it ensures that the laying and pressing wheel can better adapt to changes in terrain during the laying process, and always keeps the drip irrigation tape pressed tightly. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 The attached figure is a structural schematic diagram of a drip irrigation tape laying device for use with agricultural machinery provided by this utility model;

[0022] Figure 2 The attached figure is a structural schematic diagram of a drip irrigation tape laying device for use with agricultural machinery provided by this utility model;

[0023] Figure 3 The attached figure is a schematic diagram of the structure of the guide wheel and the laying and pressing wheel provided by this utility model.

[0024] in:

[0025] 1-Traveling frame; 11-Assembly plate; 111-Horizontal section; 112-Inclined section; 12-Support plate; 13-Connecting column; 14-Reserved hole; 2-Groove section; 3-Guide cylinder; 31-Cylinder body; 32-Limiting ring plate; 4-Laying pressure roller; 5-Connecting arm; 6-Elastic pressure component; 61-Torsion spring; 62-Extension section. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] See appendix Figure 1-3 This utility model discloses a drip irrigation tape laying device for use with agricultural machinery, including: a traveling frame 1, a guide cylinder 3 and a laying and pressing wheel 4;

[0029] The traveling frame 1 is connected to the front end of the trenching part 2 along its traveling direction, and its upper end can be connected to the power unit of agricultural machinery.

[0030] The guide cylinder 3 is installed at the lower part of the traveling frame 1;

[0031] The laying and pressing roller 4 is rotatably mounted on the lower part of the traveling frame 1 and behind the guide tube 3 corresponding to its traveling direction; the beginning of the drip irrigation tape can pass through the guide tube 3 and be pressed under the laying and pressing roller 4.

[0032] To further optimize the above technical solution, a connecting arm 5 and an elastic clamping member 6 are included. One end of the connecting arm 5 is rotatably connected to the traveling frame 1, and the other end is rotatably connected to the laying clamping wheel 4. One end of the elastic clamping member 6 is installed on the traveling frame 1, and the other end is elastically pressed down against the connecting arm 5.

[0033] To further optimize the above technical solution, the elastic clamping component 6 includes an assembly shaft and a torsion spring 61. The assembly shaft is arranged perpendicular to the traveling direction of the traveling frame 1 and is fixed thereto. Its two ends extend outward to both sides to form extension sections 62. The torsion spring 61 is sleeved on the extension section 62 and one end is limited by the traveling frame 1, while the other end is connected to the arm 5 for elastic downward pressing and contact.

[0034] To further optimize the above technical solution, the traveling frame 1 includes two parallelly arranged assembly plates 11, a support plate 12, and a connecting column 13. The lower contour of the assembly plate 11 includes a horizontal section 111 and an inclined section 112. The inclined section 112 corresponds to the front end of its traveling direction, and the groove 2 is fixed to the inclined section 112. The support plate 12 is horizontally snapped onto the top of the two assembly plates 11, and one end of the torsion spring 61 is snapped onto the assembly plate 11. One end of the connecting column 13 is fixed to the top surface of the support plate 12, and the other end is connected to the power unit of the agricultural machinery.

[0035] Specifically, there are two connecting arms 5, which are arc-shaped plates. The two arc-shaped plates are arranged in parallel, and one end is connected to the other end by a connecting plate. They are rotatably connected to the two assembly plates 11 by an assembly shaft. The other end is rotatably connected to the laying pressure wheel 4.

[0036] To further optimize the above technical solution, multiple reserved holes are provided on the assembly plate 11, and one end of the torsion spring 61 can be correspondingly engaged in the reserved holes.

[0037] More specifically, there are two torsion springs 61. The two torsion springs 61 are respectively sleeved on the outer side wall of the two assembly plates 11. One end of the springs 61 is engaged in the reserved hole, and the other end is connected to each other to form a whole and abut against the connecting arm 5.

[0038] To further optimize the above technical solution, the trenching part 2 includes a V-shaped plate, the two side walls of the V-shaped plate are fixed to the inclined sections 112 of the two assembly plates 11, and the cross section of the trenching part 2 is at a preset angle to the horizontal direction.

[0039] To further optimize the above technical solution, the guide cylinder 3 includes a cylinder body 31 and a limiting ring plate 32. The cylinder body 31 is rotatably connected between two assembly plates 11. There are two limiting ring plates 32, which are located at both ends of the cylinder body 31 respectively. The inner circle of each limiting ring plate 32 is fixed to the end side of the cylinder body 31. The laying pressure wheel 4 is located between the two limiting ring plates 32 and has a reserved gap with the cylinder body 31.

[0040] The method of use and working principle of this utility model are as follows:

[0041] This invention first connects the connecting column 13 to the power unit of the agricultural machinery, and rotates the guide cylinder 3 between the two assembly plates 11. Then, the laying and pressing wheel 4 is placed behind the guide cylinder 3 along the traveling direction of the traveling frame 1 and limited between the two limiting ring plates 32, so that the laying and pressing wheel 4 can move simultaneously with the guide wheel 3, ensuring that the beginning of the drip irrigation tape can pass through the guide cylinder 3 and be pressed under the laying and pressing wheel 4. Furthermore, the assembly shaft is arranged perpendicular to the traveling direction of the traveling frame 1 and fixed on the two assembly plates 11, with its two ends extending outward to form extension sections 62. Two torsion springs are respectively sleeved on the extension sections 62, one end of which is engaged in the reserved hole 14 of the support plate 12, and the other end is connected to each other to form a whole and abut against the connecting arm 5, so as to realize the real-time pressing of the laying and pressing wheel 4, ensuring the laying quality and efficiency of the drip irrigation tape.

[0042] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0043] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drip irrigation tape laying device for use with agricultural machinery, characterized in that, include: The traveling frame (1) has a ditch section (2) connected to its front end along its traveling direction, and its upper end can be connected to the power unit of agricultural machinery. Guide cylinder (3), the guide cylinder (3) is installed at the lower part of the traveling frame (1); A laying pressure roller (4) is installed on the lower part of the traveling frame (1) and behind the guide cylinder (3) corresponding to its traveling direction. The beginning end of the drip irrigation tape can pass through the guide cylinder (3) and be pressed under the laying pressure roller (4).

2. The drip irrigation tape laying device for use with agricultural machinery according to claim 1, characterized in that, It includes a connecting arm (5) and an elastic clamping member (6). One end of the connecting arm (5) is rotatably connected to the traveling frame (1), and the other end is rotatably connected to the laying clamping wheel (4). One end of the elastic clamping member (6) is installed on the traveling frame (1), and the other end is elastically pressed down and abuts against the connecting arm (5).

3. The drip irrigation tape laying device for use with agricultural machinery according to claim 2, characterized in that, The elastic clamping member (6) includes an assembly shaft and a torsion spring (61). The assembly shaft is arranged perpendicular to the traveling direction of the traveling frame (1) and fixed thereto. Its two ends extend outward to form extension sections (62). The torsion spring (61) is sleeved on the extension section (62) and one end is limited by the traveling frame (1). The other end is elastically pressed down by the connecting arm (5) to abut.

4. The drip irrigation tape laying device for use with agricultural machinery according to claim 3, characterized in that, The traveling frame (1) includes two parallel mounting plates (11), a support plate (12), and a connecting column (13). The lower contour of the mounting plate (11) includes a horizontal section (111) and an inclined section (112). The inclined section (112) corresponds to the front end of its traveling direction. The grooved part (2) is fixed to the inclined section (112). The support plate (12) is horizontally engaged at the top of the two mounting plates (11), and one end of the torsion spring (61) is engaged on the mounting plate (11). One end of the connecting column (13) is fixed to the top surface of the support plate (12), and the other end is connected to the power unit of the agricultural machinery.

5. The drip irrigation tape laying device for use with agricultural machinery according to claim 4, characterized in that, The assembly plate (11) has multiple reserved holes (14) on its surface, and one end of the torsion spring (61) can be correspondingly engaged in the reserved holes (14).

6. The drip irrigation tape laying device for use with agricultural machinery according to claim 4, characterized in that, The grooved portion (2) includes a V-shaped plate, the two side walls of which are fixed to the inclined sections (112) of the two assembly plates (11), and the cross section of the grooved portion (2) is at a preset angle to the horizontal direction.

7. A drip irrigation tape laying device for use with agricultural machinery according to claim 6, characterized in that, The guide cylinder (3) includes a cylinder body (31) and a limiting ring plate (32). The cylinder body (31) is rotatably connected between two assembly plates (11). There are two limiting ring plates (32), which are located at both ends of the cylinder body (31). The inner circle of each limiting ring plate (32) is fixed to the end side of the cylinder body (31). The laying and pressing wheel (4) is located between the two limiting ring plates (32) and has a reserved gap with the cylinder body (31).

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