Connecting and fixing device for drip irrigation tape section replacement

Abstract

The connecting and fixing device comprises a first clamp body and a second clamp body which are hinged to each other, the first clamp body comprises a first clamp head and a first handle, the second clamp body comprises a second clamp head and a second handle, a first arc-shaped groove is formed in the side, facing the second clamp head, of the first clamp head, and a second arc-shaped groove is formed in the side, facing the second clamp head, of the second clamp head. A second arc-shaped groove is formed in the side, facing the first clamping head, of the second clamping head, a half-gear-shaped first groove is formed in the side, facing the second handle, of the first handle, and a half-gear-shaped second groove is formed in the side, facing the first handle, of the second handle. The first arc-shaped groove and the second arc-shaped groove are matched to clamp the connector of the drip irrigation zone section for replacement, so that the connector of the drip irrigation zone section can be completely sleeved into the connecting joint; the first groove and the second groove are matched to clamp the sleeve buckle of the connecting joint, and the sleeve buckle is screwed through the first handle and the second handle to rotate, so that the drip irrigation belt section and the connecting joint are locked and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation belt section replacement, and more specifically, to a connection and fixing device for drip irrigation belt section replacement. Background Art

[0002] Deep-buried drip irrigation uses a piping system to deliver water. Emitters on buried drip tapes slowly infiltrate water or fertilizer solutions into the soil. Capillary action or gravity then diffuses the water to the root zone for crop absorption. This technology promotes full absorption of water and fertilizer solutions and significantly reduces water loss through evaporation, deep percolation, or runoff, significantly improving water and fertilizer utilization. Furthermore, buried drip tapes facilitate surface operations for agricultural machinery and protect against aging caused by ultraviolet radiation. All of these factors contribute to extending the service life of deep-buried drip irrigation systems.

[0003] However, the activities of pests and rodents below the surface in summer and autumn can damage the drip irrigation tape buried in the field, and agricultural machinery plowing, turning, and tilling in the field may also damage the drip irrigation tape. In this case, it is necessary to cut off the damaged section of the drip irrigation tape and connect it with a joint (such as Figure 1 The new section is replaced in the drip irrigation system (as shown). However, when installing the connector, the buckle of the connector is relatively small compared to the palm of the hand, making it difficult to exert force and tighten the drip irrigation tape and connector. If pliers are used, the contact surface between the pliers and the buckle does not match, which can easily damage the buckle or drip irrigation tape.

[0004] Therefore, it is necessary to propose a new solution to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a connection and fixing device for replacing sections of a drip irrigation belt.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A connection and fixing device for replacing drip irrigation tape sections, comprising a first clamp and a second clamp hinged to each other, the first clamp comprising a first clamp and a first handle, the second clamp comprising a second clamp and a second handle, the first clamp and the second clamp corresponding to each other, a first arcuate groove being provided on the side of the first clamp facing the second clamp, a second arcuate groove being provided on the side of the second clamp facing the first clamp, the first arcuate groove and the second arcuate groove corresponding to each other, the first handle and the second handle corresponding to each other, a first semi-gear-shaped groove being provided on the side of the first handle facing the second handle, the first groove being located at the hinged joint of the first clamp and the second clamp, a second semi-gear-shaped groove being provided on the side of the second handle facing the first handle, the second groove being located at the hinged joint of the first clamp and the second clamp, the first groove and the second groove corresponding to each other.

[0008] Furthermore, the first clamp, the first handle, the second clamp and the second handle are all arc-shaped, the first clamp and the second handle are bent in the same direction, and the second clamp and the first handle are bent in the same direction.

[0009] Furthermore, the length of the first handle is greater than the length of the first clamp, and the length of the second handle is greater than the length of the second clamp.

[0010] Furthermore, adhesive strips are bonded inside the first arc-shaped groove and the second arc-shaped groove.

[0011] Furthermore, the first arc-shaped groove and the second arc-shaped groove are both installed with buckles, and the rubber strip is fixed to the first arc-shaped groove and the second arc-shaped groove by buckling.

[0012] Furthermore, a spring is provided between one end of the first handle and one end of the second handle, and both ends of the spring are fixedly connected to one end of the first handle and one end of the second handle respectively.

[0013] Furthermore, the arc width of the first handle gradually widens from one end to the other end, and the first groove is located at the other end of the first handle; the arc width of the second handle gradually widens from one end to the other end, and the second groove is located at the other end of the second handle.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, the first arcuate groove and the second arcuate groove are used to cooperate to clamp the interface of the drip irrigation tape section for replacement, so that the interface of the drip irrigation tape section can be completely inserted into the connecting joint; the first groove and the second groove are used to cooperate to clamp the buckle of the connecting joint, and the buckle is rotated by twisting the buckle through the first handle and the second handle, so as to lock and fix the drip irrigation tape section and the connecting joint, thereby effectively connecting and locking the drip irrigation tape section and the connecting joint.

[0016] 2. In the present invention, by providing a spring, the first handle and the second handle have the effect of automatically rebounding and returning to their original position after being pressed, so as to facilitate the next pressure application.

[0017] 3. In the present invention, the rubber strip is provided to increase the friction force and improve the clamping and fixing effect of the drip irrigation tape section, thereby facilitating the insertion of the interface of the drip irrigation tape section into the connecting joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a connection joint in the prior art;

[0019] Figure 2 This is a structural schematic diagram of a connection and fixing device for replacing drip irrigation tape sections in this embodiment.

[0020] Figure numerals: first clamping body 1, first clamping head 101, first handle 102, first arc-shaped groove 103, first groove 104, second clamping body 2, second clamping head 201, second handle 202, second arc-shaped groove 203, second groove 204, rubber strip 3, buckle 4, spring 5, connecting joint 6, buckle 601. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Embodiment: A connection and fixing device for replacing a drip irrigation belt section, such as Figure 2 As shown, it includes a first clamp body 1 and a second clamp body 2 hinged to each other, the first clamp body 1 includes a first clamp head 101 and a second handle 202, the second clamp body 2 includes a second clamp head 201 and a second handle 202, the first clamp head 101 and the second clamp head 201 correspond to each other, a first arc-shaped groove 103 is provided on the side of the first clamp head 101 facing the second clamp head 201, a second arc-shaped groove 203 is provided on the side of the second clamp head 201 facing the first clamp head 101, the first arc-shaped groove 103 and the second arc-shaped groove 203 correspond to each other, the first handle 102 and the second handle 202 correspond to each other, a first groove 104 in the shape of a semi-gear is provided on the side of the first handle 102 facing the second handle 202, the first groove 104 is located at the hinge of the first clamp body 1 and the second clamp body 2, a second groove 204 in the shape of a semi-gear is provided on the side of the second handle 202 facing the first handle 102, the second groove 204 is located at the hinge of the first clamp body 1 and the second clamp body 2, the first groove 104 and the second groove 204 correspond to each other.

[0023] When using, Figure 1 and Figure 2 As shown, grasp the first handle 102 and the second handle 202, and use the first arc groove 103 and the second arc groove 203 to clamp the interface of the drip irrigation tape segment to be replaced, and then completely insert the interface of the drip irrigation tape segment into the connecting joint 6; then, grasp the first handle 102 and the second handle 202, and use the first groove 104 and the second groove 204 to clamp the buckle 601 of the connecting joint 6, and then use the first handle 102 and the second handle 202 to twist the buckle 601 to rotate the buckle 601, locking the drip irrigation tape segment and the connecting joint 6 to ensure good sealing and prevent water leakage. It should be noted that the premise of using the connection and fixing device of this embodiment is that the damaged drip irrigation tape segment has been removed, the interface of the intact drip irrigation tape segment has been cleaned, and the connecting joint 6 and the drip irrigation tape segment to be replaced are ready.

[0024] As a preference, Figure 2 As shown, the first clamp 101, the first handle 102, the second clamp 201 and the second handle 202 are all arc-shaped, the first clamp 101 and the second handle 202 are bent in the same direction, and the second clamp 201 and the first handle 102 are bent in the same direction, that is, the first clamp 101 and the first handle 102 are combined to form an S shape, and the second clamp 201 and the second handle 202 are combined to form an S shape.

[0025] The length of the first handle 102 is greater than that of the first clamp 101, and the length of the second handle 202 is greater than that of the second clamp 201. For example, the overall length of the first clamp 1 and the second clamp 2 is approximately 20 cm, and the length of the first handle 102 and the second handle 202 is approximately 15 cm. The above design is convenient for single-handed grasping on the one hand, and on the other hand, the lever principle is used to facilitate force application.

[0026] Furthermore, adhesive strips 3 are bonded to both the first arcuate groove 103 and the second arcuate groove 203. The adhesive strips 3 increase friction and enhance the clamping and securing of the drip irrigation tape segment, making it easier to insert the interface of the drip irrigation tape segment into the connector 6. If the adhesive strips 3 become worn and fail, they can be removed and replaced with new ones.

[0027] Preferably, both the first arcuate groove 103 and the second arcuate groove 203 are equipped with a buckle 4, which secures the rubber strip 3 to the first arcuate groove 103 and the second arcuate groove 203. The buckle 4 improves the installation stability of the rubber strip 3 and prevents it from falling off. To replace the rubber strip 3, first loosen the buckle 4 and remove the worn rubber strip 3. After installing the replacement rubber strip 3, tighten the buckle 4 to secure the replacement rubber strip 3.

[0028] Furthermore, a spring 5 is provided between one end of the first handle 102 and one end of the second handle 202, with both ends of the spring 5 being fixedly connected to one end of the first handle 102 and one end of the second handle 202. By providing the spring 5, the first handle 102 and the second handle 202 can automatically rebound and return to their original position after being pressed, so that pressure can be applied next time.

[0029] The arc width of the first handle 102 gradually widens from one end to the other, and the first groove 104 is located at the other end of the first handle 102. The arc width of the second handle 202 gradually widens from one end to the other, and the second groove 204 is located at the other end of the second handle 202. This arrangement, on the one hand, provides sufficient area for the first groove 104 and the second groove 204, and on the other hand, increases the force-bearing contact surface between the first groove 104, the second groove 204 and the buckle 601 of the connecting joint 6. At the same time, the arc shape of the first handle 102 and the second handle 202 facilitates the application of force to twist the buckle 601 of the connecting joint 6.

[0030] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A connection and fixing device for replacing a drip irrigation tape section, comprising a first clamping body (1) and a second clamping body (2) hinged to each other, characterized in that: The first clamp (1) includes a first clamp (101) and a first handle (102), and the second clamp (201) includes a second clamp (201) and a second handle (202), the first clamp (101) and the second clamp (201) correspond to each other, the first clamp (101) is provided with a first arcuate groove (103) on the side facing the second clamp (201), the second clamp (201) is provided with a second arcuate groove (203) on the side facing the first clamp (101), the first arcuate groove (103) and the second arcuate groove (203) correspond to each other, and the first handle The hand (102) and the second handle (202) correspond to each other, and the first handle (102) is provided with a first groove (104) in the shape of a semi-gear on the side facing the second handle (202), and the first groove (104) is located at the hinge of the first clamp (1) and the second clamp (2), and the second handle (202) is provided with a second groove (204) in the shape of a semi-gear on the side facing the first handle (102), and the second groove (204) is located at the hinge of the first clamp (1) and the second clamp (2), and the first groove (104) and the second groove (204) correspond to each other.

2. A connection and fixing device for replacing drip irrigation tape sections according to claim 1, characterized in that: The first clamp (101), the first handle (102), the second clamp (201) and the second handle (202) are all arc-shaped; the first clamp (101) and the second handle (202) are bent in the same direction; and the second clamp (201) and the first handle (102) are bent in the same direction.

3. A connection and fixing device for replacing drip irrigation tape sections according to claim 1, characterized in that: The length of the first handle (102) is greater than the length of the first clamp (101), and the length of the second handle (202) is greater than the length of the second clamp (201).

4. A connection and fixing device for replacing drip irrigation tape sections according to claim 1, characterized in that: Adhesive strips (3) are bonded inside the first arc-shaped groove (103) and the second arc-shaped groove (203).

5. A connection and fixing device for replacing drip irrigation tape sections according to claim 4, characterized in that: The first arc-shaped groove (103) and the second arc-shaped groove (203) are both installed with buckles (4), and the rubber strip (3) is buckled and fixed on the first arc-shaped groove (103) and the second arc-shaped groove (203) through the buckles (4).

6. A connection and fixing device for replacing drip irrigation tape sections according to claim 1, characterized in that: A spring (5) is provided between one end of the first handle (102) and one end of the second handle (202), and both ends of the spring (5) are fixedly connected to one end of the first handle (102) and one end of the second handle (202), respectively.

7. A connection and fixing device for replacing drip irrigation tape sections according to claim 1, characterized in that: The arc width of the first handle (102) gradually widens from one end to the other end, and the first groove (104) is located at the other end of the first handle (102). The arc width of the second handle (202) gradually widens from one end to the other end, and the second groove (204) is located at the other end of the second handle (202).

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