Drip irrigation tape recycling machine

Abstract

The present invention discloses an integrated drip irrigation tape recovery machine, comprising a frame, characterized in that: a supporting device and a tape winding device are arranged on the frame, the tape winding device comprises: an outer pull rod, an inner pull rod and a fixed frame, one end of the outer pull rod and the inner pull rod are respectively hinged on the frame, and the other end is respectively hinged on the fixed frame, the frame, the outer pull rod, the inner pull rod and the fixed frame form a four-bar linkage mechanism, a tape winding mechanism is arranged on the fixed frame, the tape winding mechanism at least comprises: a main shaft, a support rod A, a connecting rod, a tape winding rod and a support rod B, the main shaft, the support rod A, the tape winding rod and the support rod B are hinged to each other to form a four-bar linkage mechanism, one end of the connecting rod is hinged on the tape winding rod, and the other end is hinged on a movable seat, and the movable seat can move freely on the main shaft, a spring is arranged between the movable seat and at least one end of the main shaft, and the movable seat moves toward the support rod A under the action of the spring.

Description

Technical Field

[0001] The invention belongs to the field of agricultural machinery, and in particular relates to an integrated drip irrigation tape recycling machine for recycling the drip irrigation tape. Background Art

[0002] The widespread application of water-saving drip irrigation technology has led to an increase in the use of drip irrigation tapes year by year. The used drip irrigation tapes need to be recycled. With the popularization of agricultural mechanization, the recycling of drip irrigation tapes has basically been mechanized, and a large number of machines for recycling drip irrigation tapes have appeared on the market. The mainstream drip irrigation tape recycling machine uses a reel-type machine for recycling. The recycling process is to wind the drip irrigation tape on the reel to achieve drip irrigation tape recycling. Although it can also achieve good recycling results, there are still problems in actual use.

[0003] 1. The reel cannot be folded and is fixed; 2. The reel for winding the drip irrigation tape is also fixed, and its working width and walking width are basically the same, which is not convenient for transfer; 3. The drip irrigation tape is wound too tightly on the reel during winding, making it difficult to unload the wound drip irrigation tape.

[0004] Therefore, the present invention develops an all-in-one dripper belt recovery machine which has the advantages of simple structure, good pipe unloading effect, low labor intensity and convenient transfer. Summary of the invention

[0005] The invention discloses an integrated drip irrigation tape recycling machine which has the advantages of simple structure, good pipe unloading effect, low labor intensity and convenient transfer.

[0006] The present invention provides the following technical solutions:

[0007] A drip irrigation tape recycling machine comprises a frame (1), characterized in that: a support device (3) and a tape winding device (4) are provided on the frame (1), the support device (3) comprises: a support rod A (3-1), a support rod B (3-2) and a support rod C (3-4), one end of the support rod A (3-1) and the support rod B (3-2) are respectively hinged on the frame (1), and the other end is respectively hinged on the support rod C (3-4), the frame (1), the support rod A (3-1), the support rod B (3-2) and the support rod C (3-4) are respectively hinged on the frame (1). The support rod C (3-4) forms a four-bar linkage, the support rod C (3-4) is provided with a roller (3-3), the belt winding device (4) comprises: an outer pull rod (4-2), an inner pull rod (4-3) and a fixed frame (4-6), one end of the outer pull rod (4-2) and the inner pull rod (4-3) are respectively hinged on the frame (1), and the other end is respectively hinged on the fixed frame (4-6), the frame (1), the outer pull rod (4-2), the inner pull rod (4-3) and the fixed frame (4-6) form a four-bar linkage, the fixed A belt winding mechanism is provided on the frame (4-6), and the belt winding mechanism at least comprises: a main shaft (4-4), a support rod A (4-8), a connecting rod (4-9), a belt winding rod (4-11) and a support rod B (4-13). The main shaft (4-4), the support rod A (4-8), the belt winding rod (4-11) and the support rod B (4-13) are hinged to each other to form a four-bar linkage mechanism, that is, the two ends of the support rod A (4-8) are respectively hinged to one end of the main shaft (4-4) and the belt winding rod (4-11), and the two ends of the support rod B (4-13) are hinged to each other. The two ends are respectively hinged to the main shaft (4-4) and the other end of the winding rod (4-11); one end of the connecting rod (4-9) is hinged to the winding rod (4-11), and the other end is hinged to the movable seat (4-10); the movable seat (4-10) can move freely on the main shaft (4-4); a spring (4-12) is provided between the movable seat (4-10) and at least one end of the main shaft (4-4); the movable seat (4-10) moves toward the support rod A (4-8) under the action of the spring (4-12).

[0008] The spring (4-12) can be arranged between the movable seat (4-10) and the support rod A (4-8), or between the movable seat (4-10) and the support rod B (4-13).

[0009] The spring (4-12) always applies a force to the movable seat (4-10), so that the movable seat (4-10) moves toward one end of the support rod A (4-8), wherein the end of the support rod A (4-8) is the inner side of the belt winding mechanism, and the end of the support rod B (4-13) is the outer side of the belt winding mechanism.

[0010] The belt-winding rod (4-11) is in an "L" shape, one end of the belt-winding rod (4-11) is hinged on the support rod B (4-13), and the support rod A (4-8) and the connecting rod (4-9) are respectively hinged at the inflection point of the belt-winding rod (4-11).

[0011] The movable seat (4-10) is tubular and sleeved on the main shaft (4-4), or the movable seat (4-10) and the main shaft (4-4) are embedded and plugged.

[0012] As an improvement, a connecting rod (2) is provided between the support rod A (3-1) and the outer pull rod (4-2), that is, the support rod A (3-1) and the outer pull rod (4-2) can rotate synchronously around their hinge points with the frame (1).

[0013] As an improvement, the support device (3) and the belt winding device (4) are each provided with two groups, and are respectively arranged on both sides of the frame (1); a hydraulic cylinder (5) is provided between the support devices (3), between the connecting rods (2) or between the belt winding devices (4); and the extension and retraction of the cylinder can realize the swing of the support device (3) and the belt winding device (4).

[0014] As an improvement, a driving mechanism (4-7) is provided, and the driving mechanism (4-7) drives the main shaft (4-4) to rotate.

[0015] Compared with the prior art, the present invention has the advantages of simple structure, good pipe unloading effect, low labor intensity, convenient transfer and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the drip irrigation tape recovery device.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure in AA direction.

[0018] Figure 3 yes Figure 1 Schematic diagram of the structure in BB direction.

[0019] Figure 4 It is a schematic diagram of the structure of the drip irrigation tape reel.

[0020] Figure 5 yes Figure 1 Schematic diagram of the CC direction structure.

[0021] As shown in the figure: 1 is the frame, 2 is the connecting rod, 3 is the supporting device, 3-1 is the supporting rod A, 3-2 is the supporting rod B, 3-3 is the roller, 3-4 is the supporting rod C, 4 is the winding device, 4-1 is the articulated seat, 4-2 is the outer pull rod, 4-3 is the inner pull rod, 4-4 is the main shaft, 4-5 is the bearing seat, 4-6 is the fixed frame, 4-7 is the driving mechanism, 4-8 is the support rod A, 4-9 is the connecting rod, 4-10 is the movable seat, 4-11 is the winding rod, 4-12 is the spring, 4-13 is the support rod B, 4-14 is the gasket, and 5 is the hydraulic cylinder. DETAILED DESCRIPTION

[0022] Preferred embodiments of the present invention are described in detail below.

[0023] Example 1: Reference Figures 1 to 5 , is a structural schematic diagram of embodiment 1 of the present invention, which discloses a drip irrigation tape recycling integrated machine, including a frame 1, characterized in that: a supporting device 3 and a tape winding device 4 are provided on the frame 1, the supporting device 3 comprises: a supporting rod A3-1, a supporting rod B3-2 and a supporting rod C3-4, one end of the supporting rod A3-1 and the supporting rod B3-2 are respectively hinged on the frame 1, and the other end is respectively hinged on the supporting rod C3-4, the frame 1, the supporting device 3 and the ... Rod A3-1, support rod B3-2 and support rod C3-4 form a four-bar linkage, the support rod C3-4 is provided with a roller 3-3, the belt winding device 4 comprises: an outer pull rod 4-2, an inner pull rod 4-3 and a fixed frame 4-6, one end of the outer pull rod 4-2 and the inner pull rod 4-3 are respectively hinged on the frame 1, and the other end is respectively hinged on the fixed frame 4-6, the frame 1, the outer pull rod 4-2, the inner pull rod 4-3 and the fixed frame 4-6 form a four-bar linkage The fixing frame 4-6 is provided with a belt winding mechanism, and the belt winding mechanism at least comprises: a main shaft 4-4, a support rod A4-8, a connecting rod 4-9, a belt winding rod 4-11 and a support rod B4-13, the main shaft 4-4, the support rod A4-8, the belt winding rod 4-11 and the support rod B4-13 are hinged to each other to form a four-bar linkage, that is, the two ends of the support rod A4-8 are respectively hinged to one end of the main shaft 4-4 and the belt winding rod 4-11, and the support rod B4-13 is hinged to each other to form a four-bar linkage. The two ends of 3 are respectively hinged on the main shaft 4-4 and the other end of the winding rod 4-11, one end of the connecting rod 4-9 is hinged on the winding rod 4-11, and the other end is hinged on the movable seat 4-10, and the movable seat 4-10 can move freely on the main shaft 4-4, and a spring 4-12 is provided between the movable seat 4-10 and at least one end of the main shaft 4-4, and the movable seat 4-10 moves toward the support rod A4-8 under the action of the spring 4-12.

[0024] The support rod A4-8, the connecting rod 4-9, the winding rod 4-11 and the support rod B4-13 are provided in plurality and distributed around the main shaft 4-4. The winding rod 4-11 forms a columnar winding shaft, and the recovered dropper tapes are all wound on the winding shaft.

[0025] The spring 4-12 can be arranged between the movable seat 4-10 and the bracket rod A4-8, or between the movable seat 4-10 and the bracket rod B4-13. The function of the spring is to provide a force to the movable seat 4-10 toward one end of the bracket rod A4-8, which can be a thrust or a pull.

[0026] That is, the spring 4-12 always applies a force to the movable seat 4-10, so that the movable seat 4-10 moves toward one end of the support rod A4-8, and the end of the support rod A4-8 is the inner side of the winding mechanism, and the end of the support rod B4-13 is the outer side of the winding mechanism.

[0027] The winding rod 4-11 is "L"-shaped, one end of the winding rod 4-11 is hinged on the support rod B4-13, and the support rod A4-8 and the connecting rod 4-9 are respectively hinged at the inflection points of the winding rod 4-11.

[0028] The hinge point between the winding rod 4-11 and the support rod B4-13 is preferably in the middle of the support rod B4-13.

[0029] The movable seat 4-10 is tubular and sleeved on the main shaft 4-4; or the movable seat 4-10 and the main shaft 4-4 are inlaid and plugged, that is, the structure of the inlaid and plugged connection is as follows: a guide rail is provided on the main shaft 4-4, and a slide groove is provided on the movable seat 4-10. The slide rail can be groove-shaped or convex-shaped.

[0030] As an improvement, a connecting rod 2 is provided between the support rod A3-1 and the outer pull rod 4-2, that is, the support rod A3-1 and the outer pull rod 4-2 can rotate synchronously around the hinge point between them and the frame 1.

[0031] As an improvement, the support device 3 and the belt winding device 4 are each provided with two groups, and are respectively arranged on both sides of the frame 1. A hydraulic cylinder 5 is provided between the support devices 3, between the connecting rods 2 or between the belt winding devices 4. The extension and retraction of the cylinder can realize the swing of the support device 3 and the belt winding device 4.

[0032] As an improvement, a driving mechanism 4-7 is provided, and the driving mechanism 4-7 drives the main shaft 4-4 to rotate.

[0033] In actual use, the hydraulic cylinder 5 is extended and retracted, which can drive the support device 3 and the belt winding device 4 on the same side of the frame 1 to fold toward the frame 1, so as to realize the recovery of the support device 3 and the belt winding device 4.

[0034] During specific operation, the main shaft 4-4 is driven to rotate through the driving mechanism 4-7, which drives the winding rod 4-11 hinged on the main shaft 4-4 to rotate, so that the dropper tape is wound on the winding device 4.

[0035] When the tape winding device 4 is full of the dropper tape and needs to be unloaded, the operating support rod B4-13 is rotated around the hinge point with the main shaft 4-4 to reduce the diameter of the cylindrical tape winding shaft. When the tape winding shaft becomes smaller, the movable seat 4-10 slides toward the support rod B4-13, and at this time the connecting rod 4-9 and the support rod A4-8 move in coordination.

[0036] The above description is only the preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several changes and improvements without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A drip irrigation tape recycling machine, comprising a frame (1), characterized in that: The frame (1) is provided with a supporting device (3) and a belt winding device (4). The support device (3) comprises: a support rod A (3-1), a support rod B (3-2) and a support rod C (3-4); one end of the support rod A (3-1) and the support rod B (3-2) are respectively hinged on the frame (1), and the other end is respectively hinged on the support rod C (3-4); the frame (1), the support rod A (3-1), the support rod B (3-2) and the support rod C (3-4) form a four-bar linkage; the support rod C (3-4) is provided with a roller (3-3); The belt winding device (4) comprises: an outer pull rod (4-2), an inner pull rod (4-3) and a fixed frame (4-6); one end of the outer pull rod (4-2) and the inner pull rod (4-3) are respectively hinged on the frame (1), and the other end is respectively hinged on the fixed frame (4-6); the frame (1), the outer pull rod (4-2), the inner pull rod (4-3) and the fixed frame (4-6) form a four-bar linkage; the fixed frame (4-6) is provided with a belt winding mechanism. The tape winding mechanism at least comprises: a main shaft (4-4), a support rod A (4-8), a connecting rod (4-9), a tape winding rod (4-11) and a support rod B (4-13); the main shaft (4-4), the support rod A (4-8), the tape winding rod (4-11) and the support rod B (4-13) are hinged to each other to form a four-bar linkage mechanism; the tape winding rod (4-11) is in an "L" shape; one end of the tape winding rod (4-11) is hinged to the support rod B (4-13); the support rod A (4-8) and the connecting rod (4-9) are hinged to each other to form a four-bar linkage mechanism; 4-9) are respectively hinged at the inflection point of the winding rod (4-11), one end of the connecting rod (4-9) is hinged on the winding rod (4-11), and the other end is hinged on the movable seat (4-10), and the movable seat (4-10) can move freely on the main shaft (4-4), a spring (4-12) is provided between the movable seat (4-10) and at least one end of the main shaft (4-4), and the movable seat (4-10) moves toward the support rod A (4-8) under the action of the spring (4-12); A connecting rod (2) is provided between the support rod A (3-1) and the outer pull rod (4-2), that is, the support rod A (3-1) and the outer pull rod (4-2) can rotate synchronously around the hinge point between them and the frame (1); The support device (3) and the belt winding device (4) are each provided with two groups, and are respectively provided on both sides of the frame (1); a hydraulic cylinder (5) is provided between the support devices (3), between the connecting rods (2), or between the belt winding devices (4); and the support device (3) and the belt winding device (4) can be swung by telescoping the cylinder; The extension or contraction of the hydraulic cylinder (5) can enable the support device (3) and the belt winding device (4) arranged on both sides of the frame (1) to move outward from the frame (1) or to move inward from the frame (1).

2. The drip irrigation tape recycling machine according to claim 1, characterized in that: A driving mechanism (4-7) is provided, and the driving mechanism (4-7) drives the main shaft (4-4) to rotate.

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