Drip irrigation tape laying device

Abstract

The utility model provides a drip irrigation tape laying device, and belongs to the technical field of agricultural drip irrigation tape laying. A drip irrigation tape laying device is characterized by comprising a clamping frame and a bearing shaft. The clamping frame comprises a first clamping frame and a second clamping frame; the clamping frame body is of an inverted-U-shaped structure, the cross beam frame is perpendicularly, integrally and fixedly connected to one side of an inverted-U-shaped opening, the bearing clamping base is integrally and fixedly connected to the tail end of the cross beam frame, and the bearing clamping base is fixedly connected with the bearing outer ring. The bearing shaft penetrates through bearing inner rings of the first clamping frame and the second clamping frame, and the bearing shaft is rotationally connected with the clamping frames. The drip irrigation belt laying machine is simple in structure and convenient to disassemble and assemble, can quickly participate in drip irrigation belt laying work by slightly modifying a common light and small agricultural vehicle and the drip irrigation belt laying machine, is not limited by the wheel track of the vehicle and the ridge distance of the field when working on ridged land, can enable the laying position of the drip irrigation belt to be more accurate, and improves the laying efficiency of the drip irrigation belt. And the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laying agricultural drip irrigation tapes, and particularly relates to a drip irrigation tape laying device. Background Art

[0002] Drip tape is a common tool in current water-saving irrigation technology, and drip irrigation technology is widely used across my country. Drip irrigation is a precision irrigation method that uses a low-pressure piping system to deliver water directly to the field. Water is then dripped evenly and slowly into the soil near the crop root zone through emitters, orifices, or drip tape installed on capillary tubes. This ensures that the soil in the most developed root zone maintains an appropriate moisture level, ensuring that the soil's water, fertilizer, air, heat, and microbial activity are always in good condition, creating favorable conditions for high and stable crop yields. The installation of drip tape on large, flat land typically requires large agricultural machinery to wind and lay the tape. However, these large machines are inconvenient to operate and have limitations when laying drip tape on wasteland, intercropped forest land, high-altitude mountainous areas, or high-value cash crop plots that require ridge formation and intensive cultivation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a drip irrigation belt laying device which is simple and easy to operate for plots of land where large agricultural machinery is inconvenient to operate under special conditions.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A drip irrigation tape laying device includes a bracket and a load-bearing shaft; the bracket includes a first bracket and a second bracket; the bracket body is an inverted U-shaped structure, and a crossbeam is vertically and integrally fixedly connected to one side of the inverted U-shaped opening, and a bearing holder is integrally fixedly connected to the end of the crossbeam, and the bearing holder is fixedly connected to the outer ring of the bearing; the load-bearing shaft passes through the inner rings of the bearings of the first bracket and the second bracket, and the load-bearing shaft is rotatably connected to the bracket.

[0006] Furthermore, a limiting isolation member is provided on the load-bearing shaft; the limiting isolation member includes a first limiting isolation piece, a second limiting isolation piece, a sleeve shaft, and a fastening bolt.

[0007] Furthermore, the first limiting isolation piece and the second limiting isolation piece are integrally connected to each other through a sleeve shaft penetrating the center of the two circles.

[0008] Furthermore, the sleeve shaft is sleeved on the load-bearing shaft; and a threaded hole matching with the fastening bolt is provided on the sleeve shaft.

[0009] Furthermore, the limiting isolation piece is fixedly pressed onto the load-bearing shaft by fastening bolts passing through threaded holes on the sleeve shaft.

[0010] Furthermore, there are at least four limiting isolation members.

[0011] Furthermore, the outer surfaces on both sides of the limiting isolation member are smooth planes.

[0012] Compared with the existing technology, the utility model solves the problem that large agricultural machinery is inconvenient to operate when laying drip irrigation tape in intercropping in forest land, high-altitude mountainous areas, or high-value economic crop plots that need intensive cultivation after ridge formation. The utility model has a simple structure and is easy to assemble and disassemble. Ordinary light and small agricultural vehicles can be quickly used to participate in the drip irrigation tape laying work by slightly modifying the utility model. When operating on ridged land, it is not restricted by the vehicle wheelbase and the field ridge distance, so the laying position of the drip irrigation tape can be more accurate, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be described in further detail below with reference to the accompanying drawings.

[0014] Figure 1 : Schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 : Side view of the utility model;

[0016] Figure 3 : A partially enlarged side view of the utility model;

[0017] Among them, 1-bracket, 11-first bracket, 12-second bracket, 13-inverted U-shaped structure, 14-crossbeam frame, 15-bearing bracket, 16-bearing, 2-load-bearing shaft, 3-limiting isolation piece; 31-first limiting isolation piece, 32-second limiting isolation piece, 33-sleeve shaft, 34-fastening bolt. DETAILED DESCRIPTION

[0018] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0019] The utility model provides a kind of drip irrigation tape laying device, including card frame 1, load shaft 2;The card frame 1 includes first card frame 11, second card frame 12;The card frame 1 main body is inverted U type structure 13, inverted U type structure 13 opening side vertical integral fixed connection has crossbeam frame 14, the crossbeam frame 14 end integral fixed connection has bearing card seat 15, the bearing card seat 15 and bearing 16 outer ring fixed connection;The load shaft 2 passes through the bearing 16 inner ring of first card frame 11 and second card frame 12, and the load shaft 2 is rotatably connected with the card frame 1.

[0020] When using, the inverted U type structure 13 of card frame 1 is clamped and fixed in the tail of suitable modified vehicle, at this time, the crossbeam frame 14 is parallel to the ground, and the load shaft 2 is arranged on the crossbeam frame 14 by passing through the bearing 16 on the first card frame, the drip irrigation tape disc hole shaft and the bearing 16 on the second card frame in sequence.

[0021] Further, the load shaft 2 is further provided with a limiting isolation piece 3;The limiting isolation piece 3 includes a first limiting isolation sheet 31, a second limiting isolation sheet 32, a sleeve shaft 33 and a fastening bolt 34.

[0022] Further, the first limiting isolation sheet 31 and the second limiting isolation sheet 32 are integrally connected with one of the center positions of the two by penetrating the sleeve shaft 33.

[0023] Further, the sleeve shaft 33 is sleeved on the load shaft 2;The sleeve shaft 2 is provided with a threaded hole matched with the fastening bolt 34.

[0024] Further, the limiting isolation piece 3 is fixed and pressed with the load shaft 2 by the fastening bolt 34 penetrating the threaded hole on the sleeve shaft 33.

[0025] Further, the outer surfaces of the limiting isolation piece 3 on both sides are smooth planes.

[0026] When in use, the inverted U-shaped structure of the bracket is clamped and fixed on the rear of a suitable modified vehicle. At this time, the crossbeam is parallel to the ground, and the load-bearing shaft passes through the bearing on the first bracket, the first limiting isolator, the drip tape disc center hole shaft, the second limiting isolator, and the bearing on the second bracket in sequence and is mounted on the crossbeam. The relative position of the drip tape on the load-bearing shaft can be freely determined according to the position where the drip tape needs to be laid in the field. Then, the limiting isolators on the left and right of the drip tape are set close to the drip tape, and the fastening bolts are passed through the threaded holes on the sleeve shaft to be fixed and pressed together with the load-bearing shaft. Pull out one end of the drip tape and fix it relative to the field, start the vehicle and move forward. Under the combined action of the power generated by the vehicle's forward movement and the tension generated by the relative fixation of one end of the drip tape to the field, the drip tape disc rotates around the load-bearing shaft to complete the release and laying of the drip tape.

[0027] Using this method, when working on ridged land, there is no need to be restricted by the vehicle wheelbase and the ridge spacing of the field. The laying position of the drip irrigation tape can be more accurate, the labor intensity of manual arrangement of the drip irrigation tape in the later stage is reduced, and the working efficiency is improved; the smooth outer surface on both sides further reduces the friction when the drip irrigation tape disc rotates.

[0028] Furthermore, there are at least four limiting isolation members.

[0029] Furthermore, position limiting spacers 3 are provided at both ends of the load-bearing shaft 2 close to the inner side or the outer side of the bracket 1 by crimping.

[0030] On sloping land or land with large undulations, a limiting isolation member 3 can be set at each end of the load-bearing shaft near the inside or outside of the bracket by crimping to keep the load-bearing shaft always constrained by the bearing on the bracket and prevent it from sliding sideways.

[0031] When multiple drip irrigation tapes need to be laid at the same time, it is only necessary to add drip irrigation tape discs and limit isolation parts on the basis of the original work so that the multiple drip irrigation tape discs are separated by the smooth outer surface of the limit isolation parts, and isolated from the edge of the bracket to reduce the side friction when the drip irrigation tape disc rotates and accurately position the drip irrigation tape when laying.

[0032] Compared with the existing technology, the utility model solves the problem that large agricultural machinery is inconvenient to operate when laying drip irrigation tape in intercropping in forest land, high-altitude mountainous areas, or high-value economic crop plots that need intensive cultivation after ridge formation. The utility model has a simple structure and is easy to assemble and disassemble. Ordinary light and small agricultural vehicles can be quickly used to participate in the drip irrigation tape laying work by slightly modifying the utility model. When operating on ridged land, it is not restricted by the vehicle wheelbase and the field ridge distance, so the laying position of the drip irrigation tape can be more accurate, greatly improving work efficiency.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A drip irrigation tape laying device, characterized by: It includes a bracket and a load-bearing shaft; the bracket includes a first bracket and a second bracket; the bracket body is an inverted U-shaped structure, and one side of the inverted U-shaped opening is vertically and integrally fixedly connected to a beam frame, and the end of the beam frame is integrally fixedly connected to a bearing holder, and the bearing holder is fixedly connected to the outer ring of the bearing; the load-bearing shaft passes through the inner rings of the bearings of the first bracket and the second bracket, and the load-bearing shaft is rotatably connected to the bracket.

2. A drip irrigation tape laying device according to claim 1, characterized in that: A limiting isolation piece is also provided on the load-bearing shaft; the limiting isolation piece includes a first limiting isolation piece, a second limiting isolation piece, a sleeve shaft, and a fastening bolt.

3. A drip irrigation tape laying device according to claim 2, characterized in that: The first limiting isolation piece and the second limiting isolation piece are integrally connected to each other through a sleeve shaft penetrating the center of the two circles.

4. A drip irrigation tape laying device according to claim 3, characterized in that: The sleeve shaft is sleeved on the load-bearing shaft; a threaded hole matched with the fastening bolt is opened on the sleeve shaft.

5. A drip irrigation tape laying device according to claim 4, characterized in that: The limiting isolation piece is fixedly pressed with the load-bearing shaft by fastening bolts passing through the threaded holes on the sleeve shaft.

6. The drip irrigation tape laying device according to claim 2, characterized in that: There are at least four position-limiting isolation pieces.

7. The drip irrigation tape laying device according to claim 2, characterized in that: The outer surfaces on both sides of the limiting isolation member are smooth planes.

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