PE drip irrigation pipe winder

Abstract

The utility model discloses a PE drip irrigation pipe winder which comprises a base, an inner pipe, an outer pipe, a triangular support tray, a rotating steel pipe and a sleeve handle. A bearing seat is fixedly arranged in the center of the base, a first bearing is arranged on the bearing seat, and an inner ring of the bearing is fixedly connected with the bearing seat; the inner pipe is vertically and fixedly connected to an inner ring of the bearing; the outer pipe is vertically and fixedly connected to an outer ring of the bearing and coaxially arranged on the outer side of the inner pipe in a sleeving mode. The triangular support tray is fixedly arranged on the outer side of the outer pipe and comprises three support rods and three transverse rods. A second bearing is fixedly embedded in the lower surface of the rotating steel pipe, an inner ring of the second bearing is fixedly connected with the upper end of the inner pipe, and the lower surface of the rotating steel pipe is fixedly connected with the upper end of the outer pipe; the sleeve handle is movably arranged in the rotating steel pipe in a penetrating mode and comprises a sleeve rod and rubber sleeves arranged at the two ends of the sleeve rod. In conclusion, the device has the advantages of novel structure, convenience in use, flexibility, high efficiency and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of irrigation tools, in particular to a PE drip irrigation pipe reel. Background Art

[0002] In modern agricultural irrigation technology, drip irrigation systems are a highly efficient, water-saving irrigation method widely used throughout the growing cycle of various crops. Drip tape, a core component of drip irrigation systems, can be divided into soft drip tape and rigid PE drip pipe, depending on its material and structure. Traditional drip tape retractors on the market are typically designed to handle the more flexible soft drip tape, but are unable to handle the more rigid, heavy, and long diameter PE drip pipe.

[0003] Due to its material properties, PE drip irrigation pipe offers higher compressive strength, aging resistance, and a longer service life. However, these advantages also present challenges during the winding process. During production, PE drip irrigation pipe must be neatly wound for easy transportation and storage. However, due to its high hardness, traditional reels struggle to achieve uniform and tight winding, which can easily lead to pipe damage or uneven winding, compromising subsequent use. Utility Model Content

[0004] In view of the above problems, the purpose of the present invention is to provide a PE drip irrigation pipe retractor to facilitate the retraction and deployment of the PE drip irrigation pipe.

[0005] The technical solution of the utility model is: a PE drip irrigation pipe reel, comprising:

[0006] A base, a bearing seat fixedly provided at the center thereof, a first bearing provided on the bearing seat, an inner ring of the first bearing fixedly connected to the bearing seat;

[0007] an inner tube, vertically fixedly connected to the inner ring of the first bearing;

[0008] An outer tube is vertically fixedly connected to the outer ring of the first bearing, and the outer tube is coaxially sleeved on the outer side of the inner tube;

[0009] A triangular bracket tray is fixedly arranged on the outside of the outer tube;

[0010] A rotating steel pipe, a second bearing fixedly embedded in its lower surface, an inner ring of the second bearing fixedly connected to the upper end of the inner pipe, and the lower surface of the rotating steel pipe also fixedly connected to the upper end of the outer pipe;

[0011] The sleeve handle is movably arranged inside the rotating steel pipe.

[0012] Furthermore, the base includes three channel steels, the inner ends of the three channel steels are welded, and the bearing seat is fixedly arranged above the welding points.

[0013] Furthermore, the triangular support tray includes:

[0014] Three support rods are respectively and obliquely fixedly arranged on the outside of the outer tube, the upper ends of the three support rods are fixedly welded to the outside of the outer tube, and the lower ends of the support rods are away from the outer tube;

[0015] One end of each of the three cross bars is fixedly welded to the outside of the outer tube, and the lower end of the bracket rod is fixedly welded to the middle part of the corresponding cross bar.

[0016] Furthermore, the sleeve handle includes a sleeve rod and rubber sleeves arranged at both ends of the sleeve rod.

[0017] Furthermore, an open groove corresponding to the second bearing inner ring is provided on the upper surface of the rotating steel pipe, and the open groove is used for inserting and accommodating the sleeve rod.

[0018] Furthermore, the outer diameter of the rubber sleeve is smaller than the inner diameter of the rotating steel pipe, and is also smaller than the diameter of the opening groove and the inner diameter of the inner ring of the second bearing.

[0019] The working method of the utility model is as follows: when placing a whole plate of PE drip irrigation pipes, the sleeve rod is pulled out from the rotating steel pipe and inserted into the open groove, the whole plate of PE drip irrigation pipes is put on the triangular bracket tray, the pipe head is pulled normally, and the PE drip irrigation pipe laying work can be carried out as the triangular bracket tray and the outer pipe rotate. When the laying is completed and ready to be wound up, the sleeve rod is pulled out from the open groove and inserted into the rotating steel pipe. The operator holds the rubber sleeve and rotates the rotating steel pipe, thereby driving the outer pipe to rotate, and the PE drip irrigation pipe is wound on the triangular bracket tray.

[0020] Compared with the existing technology, the present invention has the following advantages: the present invention provides a PE drip irrigation pipe retractor, which can facilitate the placement and retraction of the PE drip irrigation pipe by providing a rotatable outer tube on the base and a triangular bracket tray on the outside of the outer tube. At the same time, a rotating steel pipe is provided at the upper end of the outer tube. When rewinding the PE drip irrigation pipe, the sleeve rod can be inserted into the rotating steel pipe to rotate the outer tube to achieve the rewinding of the PE drip irrigation pipe. In addition, an open slot for accommodating the sleeve rod is provided on the rotating steel pipe, which avoids the sleeve rod being lost after being removed. In short, the present invention has the advantages of novel structure, ease of use, flexibility and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2It is a schematic diagram of the inner tube and outer tube structure of the utility model.

[0023] Among them, 1-base, 11-bearing seat, 12-first bearing, 13-channel steel, 2-inner tube, 3-outer tube, 4-triangular bracket tray, 41-bracket rod, 42-cross bar, 5-rotating steel pipe, 51-second bearing, 52-opening slot, 6-sleeve handle, 61-sleeve rod, 62-rubber sleeve. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 To the attached Figure 2 , a detailed description of the specific embodiments of the present invention is provided. In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limiting the present invention.

[0025] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features; and in the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0026] It should be noted that the circuit connections involved in the present invention all adopt conventional circuit connection methods and do not involve any innovation.

[0027] Example: Figure 1 As shown, a PE drip irrigation pipe reel includes a base 1, an inner pipe 2, an outer pipe 3, a triangular support tray 4, a rotating steel pipe 5 and a sleeve handle 6.

[0028] A bearing seat 11 is fixedly provided at the center of the base 1. A first bearing 12 is provided on the bearing seat 11. The inner ring of the first bearing 12 is fixedly connected to the bearing seat 11. The base 1 includes three channel steels 13. The inner ends of the three channel steels 13 are welded. The bearing seat 11 is fixedly provided above the welded joint.

[0029] The inner tube 2 is vertically fixedly connected to the inner ring of the first bearing 12;

[0030] The outer tube 3 is vertically fixedly connected to the outer ring of the first bearing 12, and the outer tube 3 is coaxially sleeved on the outer side of the inner tube 2, as shown in FIG. Figure 2 As shown;

[0031] The triangular support tray 4 is fixedly arranged on the outside of the outer tube 3. The triangular support tray 4 includes three support rods 41 and three cross rods 42. The three support rods 41 are respectively fixedly arranged on the outside of the outer tube 3 at an angle. The upper ends of the three support rods 41 are fixedly welded to the outside of the outer tube 3, and the lower ends of the support rods 41 are away from the outer tube 3. One end of each of the three cross rods 42 is fixedly welded to the outside of the outer tube 3, and the lower ends of the support rods 41 are fixedly welded to the middle of the corresponding cross rod 42.

[0032] A second bearing 51 is fixedly embedded on the lower surface of the rotating steel tube 5. The inner ring of the second bearing 51 is fixedly connected to the upper end of the inner tube 2. The lower surface of the rotating steel tube 5 is also fixedly connected to the upper end of the outer tube 3.

[0033] The sleeve handle 6 is movably inserted into the rotating steel tube 5. The sleeve handle 6 includes a sleeve rod 61 and rubber sleeves 62 arranged at both ends of the sleeve rod 61. The upper surface of the rotating steel tube 5 is provided with an open groove 52 corresponding to the inner ring of the second bearing 51. The open groove 52 is used to insert and accommodate the sleeve rod 61. The outer diameter of the rubber sleeve 62 is smaller than the inner diameter of the rotating steel tube 5, and is also smaller than the diameter of the open groove 52 and the inner diameter of the inner ring of the second bearing 51.

[0034] The working method of the above embodiment is: when placing the whole plate of PE drip irrigation pipe, the sleeve rod 61 is pulled out from the rotating steel pipe 5 and inserted into the open groove 52, the whole plate of PE drip irrigation pipe is put on the triangular bracket tray 4, and the pipe head is pulled normally. As the triangular bracket tray 4 and the outer tube 3 rotate, the laying work of the PE drip irrigation pipe can be carried out. When the laying is completed and ready to be wound up, the sleeve rod 61 is pulled out from the open groove 52 and inserted into the rotating steel pipe 5. The operator holds the rubber sleeve 62 and rotates the rotating steel pipe 5, thereby driving the outer tube 3 to rotate, and the PE drip irrigation pipe is wound on the triangular bracket tray 4.

[0035] The specific models of the above electronic components are not specially specified, and ordinary products available on the market can be selected as long as they can meet the use requirements of the present utility model.

[0036] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above is only a specific embodiment of the present invention and does not limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the scope of protection of the present invention.

Claims

1. A PE drip irrigation pipe reel, characterized in that: include: A base (1) is fixedly provided with a bearing seat (11) at the center thereof, a first bearing (12) is provided on the bearing seat (11), and an inner ring of the first bearing (12) is fixedly connected to the bearing seat (11); An inner tube (2) is vertically fixedly connected to the inner ring of the first bearing (12); An outer tube (3) is vertically fixedly connected to the outer ring of the first bearing (12), and the outer tube (3) is coaxially sleeved on the outside of the inner tube (2); A triangular support tray (4) is fixedly arranged on the outside of the outer tube (3); A rotating steel tube (5) has a second bearing (51) fixedly embedded in its lower surface, the inner ring of the second bearing (51) is fixedly connected to the upper end of the inner tube (2), and the lower surface of the rotating steel tube (5) is also fixedly connected to the upper end of the outer tube (3); A sleeve handle (6) is movably arranged inside the rotating steel pipe (5); The triangular support tray (4) comprises: three support rods (41) which are respectively fixedly arranged at an angle on the outside of the outer tube (3), the upper ends of the three support rods (41) being fixedly welded to the outside of the outer tube (3), and the lower ends of the support rods (41) being away from the outer tube (3); and three cross bars (42), one end of each of which is respectively fixedly welded to the outside of the outer tube (3), and the lower ends of the support rods (41) being fixedly welded to the middle of the corresponding cross bars (42).

2. A PE drip irrigation pipe retractor as claimed in claim 1, characterized in that: The base (1) comprises three channel steels (13), the inner ends of the three channel steels (13) are welded, and the bearing seat (11) is fixedly arranged above the welded joints.

3. A PE drip irrigation pipe reel as claimed in claim 1, characterized in that: The sleeve handle (6) comprises a sleeve rod (61) and rubber sleeves (62) arranged at both ends of the sleeve rod (61).

4. A PE drip irrigation pipe retractor as claimed in claim 3, characterized in that: An open groove (52) corresponding to the inner ring of the second bearing (51) is provided on the upper surface of the rotating steel pipe (5), and the open groove (52) is used for inserting and accommodating the sleeve rod (61).

5. A PE drip irrigation pipe retractor as claimed in claim 4, characterized in that: The outer diameter of the rubber sleeve (62) is smaller than the inner diameter of the rotating steel pipe (5), and is also smaller than the diameter of the opening groove (52) and the inner diameter of the inner ring of the second bearing (51).

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