Device for detecting tensile property of drip irrigation tape

Abstract

The utility model relates to the technical field of drip irrigation tape detection, and discloses a drip irrigation tape tensile property detection device which comprises a supporting frame, a fixing plate is fixedly arranged at the upper end of the supporting frame, a first buckle is fixedly arranged at the upper end of the fixing plate, a lead block is arranged on the inner side of the supporting frame, and a stretching mechanism is arranged on the right side of the supporting frame. According to the device for detecting the tensile property of the drip irrigation tape, a user fixedly connects one end of the drip irrigation tape to be detected with a first buckle at the upper end of a fixed plate and then fixedly connects the other end of the drip irrigation tape to a second buckle at the upper end of a sliding table, and a first servo motor at the inner end of a first mounting groove frame is started to drive a first ball screw to rotate; a first servo motor at the inner end of a first mounting groove frame is started to drive a first ball screw to move rightwards, a second servo motor at the inner end of a second mounting groove frame is started to drive a second ball screw to rotate, a second ball nut moves rightwards along the second ball screw, a sliding table is driven to move rightwards, the drip irrigation tape is stretched, and a user can record the stretching length of the drip irrigation tape according to a ruler.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation tape detection, in particular to a device for detecting the tensile property of a drip irrigation tape. Background Technique

[0002] A drip irrigation tape uses a plastic pipe (drip irrigation pipe) to deliver water through orifices or drippers on a capillary tube with a diameter of about 10 mm to the roots of crops for local irrigation. It is through very small outflow orifices of drippers or drip irrigation tapes that water is evenly and slowly dripped onto the soil near the roots of crops. Drip irrigation is a precise irrigation method. Using a low-pressure pipeline system, water is directly transported to the field, and then through water emitters such as drippers, orifices or drip irrigation tapes installed on the capillary tube, water is evenly and slowly dripped into the soil near the root zone of crops drop by drop, so that the soil in the most developed root area of crops always maintains an appropriate humidity, and the water, fertilizer, air, heat, and microbial activities in the soil are always in good condition, creating favorable conditions for high and stable yields of crops. Drip irrigation tapes are divided into patch-type drip irrigation tapes, embedded cylindrical drip irrigation pipes, labyrinth drip irrigation tapes, and blue track drip irrigation tapes.

[0003] The existing patent CN202177553U proposed a device for detecting the tensile property of a drip irrigation tape. The utility model includes an upper clamping mechanism, a lower clamping mechanism, and a gravity block. The upper clamping mechanism is fixedly installed above the gravity block. The lower clamping mechanism is located between the upper clamping mechanism and the gravity block, and the lower clamping mechanism is fixedly connected to the upper end of the gravity block. The utility model can accurately detect the tensile property of a drip irrigation tape. At the same time, the utility model has the advantages of simple structure, low cost, and convenient use.

[0004] However, although the existing patent CN202177553U can accurately detect the tensile property of a drip irrigation tape. At the same time, the utility model has the advantages of simple structure, low cost, and convenient use, there may be limitations of the device when the length of the drip irrigation tape to be detected is relatively long. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a device for detecting the tensile property of a drip irrigation tape to solve the problem of possible limitations of the device when the length of the drip irrigation tape to be detected is relatively long as mentioned in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: A drip irrigation belt tensile property detection device, including a support frame, an upper end of the support frame is fixedly provided with a fixing plate, an upper end of the fixing plate is fixedly provided with a fastening buckle one, an inside of the support frame is provided with a lead block. A stretching mechanism is provided on a right side of the support frame. The installation of the lead block can increase the weight of the support frame, prevent the traction force generated when the drip irrigation belt is stretched from causing the support frame to be displaced, thereby affecting the experimental data, and effectively improving the stability of the device.

[0009] Preferably, the stretching mechanism includes a mounting groove frame one, a servo motor one, a ball screw one, a ball nut one, a scale, a mounting groove frame two, a servo motor two, a ball screw two, a ball nut two, a sliding seat, a sliding table and a fastening buckle two. A mounting groove frame one is provided on a right side of the support frame. A user fixes one end of the drip irrigation belt to be detected to the fastening buckle one at the upper end of the fixing plate, and then fixes the other end to the fastening buckle two at the upper end of the sliding table.

[0010] Preferably, a servo motor one is fixedly provided inside the mounting groove frame one, and a driving end of the servo motor one is fixedly connected to the ball screw one. When the servo motor one at the inner end of the mounting groove frame one starts, it drives the ball screw one to rotate, so that the ball nut one moves rightward along the ball screw one.

[0011] Preferably, a ball nut one is provided outside the ball screw one, and a scale is provided outside the mounting groove frame one. A user can record the stretching length of the drip irrigation belt according to the scale.

[0012] Preferably, a mounting groove frame two is provided outside the scale, and a servo motor two is fixedly provided at an inner end of the mounting groove frame two. When the servo motor two at the inner end of the mounting groove frame two starts, it drives the ball screw two to rotate.

[0013] Preferably, a driving end of the servo motor two is fixedly connected to the ball screw two, and a ball nut two is provided at an outer end of the ball screw two. When the ball screw two rotates, the ball nut two moves rightward along the ball screw two.

[0014] Preferably, a sliding seat is fixedly provided at an upper end of the ball nut two, a sliding table is fixedly provided at an upper end of the sliding seat, and a fastening buckle two is fixedly provided at an upper end of the sliding table. When the ball screw one and the ball screw two move rightward, they drive the sliding table to move rightward to stretch the drip irrigation belt.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. For this drip irrigation tape tensile property detection device, the user fixedly connects one end of the drip irrigation tape to be detected with the first fastener at the upper end of the fixed plate, and then fixedly connects the other end with the second fastener at the upper end of the sliding table. The first servo motor at the inner end of the first installation groove frame is started to drive the first ball screw to rotate, so that the first ball nut moves rightward along the first ball screw. The second servo motor at the inner end of the second installation groove frame is started to drive the second ball screw to rotate, so that the second ball nut moves rightward along the second ball screw, driving the sliding table to move rightward to stretch the drip irrigation tape. The user can record the length of the stretched drip irrigation tape according to the scale.

[0017] 2. For this drip irrigation tape tensile property detection device, the installation of the lead block can increase the weight of the support frame, prevent the traction force generated when the drip irrigation tape is stretched again from causing the support frame to be displaced, thereby affecting the experimental data, and effectively improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a schematic diagram of the internal structure of the support frame of the present utility model;

[0020] Figure 3 is a partial three-dimensional structural schematic diagram of the stretching mechanism of the present utility model;

[0021] Figure 4 is a partial three-dimensional structural schematic diagram of the stretching mechanism of the present utility model.

[0022] In the figure: 1. Support frame; 2. Fixed plate; 3. First fastener; 4. Lead block; 5. First installation groove frame; 6. First servo motor; 7. First ball screw; 8. First ball nut; 9. Scale; 10. Second installation groove frame; 11. Second servo motor; 12. Second ball screw; 13. Second ball nut; 14. Slide seat; 15. Sliding table; 16. Second fastener. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] Please refer to Figures 1-4, the present utility model provides a technical solution: a device for detecting the tensile properties of drip irrigation tapes, including a support frame 1. A fixed plate 2 is fixedly arranged at the upper end of the support frame 1. A first fastener 3 is fixedly arranged at the upper end of the fixed plate 2. A lead block 4 is arranged inside the support frame 1. A stretching mechanism is arranged on the right side of the support frame 1.

[0025] The stretching mechanism includes a first mounting groove frame 5, a first servo motor 6, a first ball screw 7, a first ball nut 8, a scale 9, a second mounting groove frame 10, a second servo motor 11, a second ball screw 12, a second ball nut 13, a sliding seat 14, a sliding table 15 and a second fastener 16. The first mounting groove frame 5 is arranged on the right side of the support frame 1. The first servo motor 6 is fixedly arranged inside the first mounting groove frame 5. The driving end of the first servo motor 6 is fixedly connected to the first ball screw 7. The first ball nut 8 is arranged outside the first ball screw 7. The scale 9 is arranged outside the first mounting groove frame 5. The second mounting groove frame 10 is arranged outside the scale 9. The second servo motor 11 is fixedly arranged at the inner end of the second mounting groove frame 10. The driving end of the second servo motor 11 is fixedly connected to the second ball screw 12. The second ball nut 13 is arranged at the outer end of the second ball screw 12. The sliding seat 14 is fixedly arranged at the upper end of the second ball nut 13. The sliding table 15 is fixedly arranged at the upper end of the sliding seat 14. The second fastener 16 is fixedly arranged at the upper end of the sliding table 15. When using the device for detecting the tensile properties of drip irrigation tapes, the user fixedly connects one end of the drip irrigation tape to be detected to the first fastener 3 at the upper end of the fixed plate 2, and then fixedly connects the other end to the second fastener 16 at the upper end of the sliding table 15. The first servo motor 6 at the inner end of the first mounting groove frame 5 is started to drive the first ball screw 7 to rotate, so that the first ball nut 8 moves to the right along the first ball screw 7. The second servo motor 11 at the inner end of the second mounting groove frame 10 is started to drive the second ball screw 12 to rotate, so that the second ball nut 13 moves to the right along the second ball screw 12, driving the sliding table 15 to move to the right to stretch the drip irrigation tape. The user can record the stretching length of the drip irrigation tape according to the scale 9. The installation of the lead block 4 can increase the weight of the support frame 1 to prevent the traction force generated when the drip irrigation tape is stretched from causing the support frame 1 to be displaced, thus affecting the experimental data.

[0026] Working principle: When using the drip irrigation tape tensile property detection device, the user fixedly connects one end of the drip irrigation tape to be detected with the fastening buckle 1 at the upper end of the fixed plate 2, and then fixedly connects the other end with the fastening buckle 2 at the upper end of the sliding table 15. The servo motor 1 at the inner end of the mounting groove frame 1 starts to drive the ball screw 1 to rotate, so that the ball nut 1 moves to the right along the ball screw 1. The servo motor 2 at the inner end of the mounting groove frame 2 starts to drive the ball screw 2 to rotate, so that the ball nut 2 moves to the right along the ball screw 2, driving the sliding table 15 to move to the right to stretch the drip irrigation tape. The user can record the stretching length of the drip irrigation tape according to the scale 9. The installation of the lead block 4 can increase the weight of the support frame 1 to prevent the traction force generated when the drip irrigation tape is stretched from causing the support frame 1 to be displaced, thus affecting the experimental data.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present invention shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A drip irrigation tape tensile property detection device, comprising a support frame (1), characterized in that: A fixing plate (2) is fixedly arranged at the upper end of the support frame (1), a first fastener (3) is fixedly arranged at the upper end of the fixing plate (2), a lead block (4) is arranged inside the support frame (1), and a stretching mechanism is arranged on the right side of the support frame (1).

2. The drip irrigation tape tensile property detection device according to claim 1, characterized in that: The stretching mechanism comprises a first mounting groove frame (5), a first servo motor (6), a first ball screw (7), a first ball nut (8), a scale (9), a second mounting groove frame (10), a second servo motor (11), a second ball screw (12), a second ball nut (13), a sliding seat (14), a sliding table (15) and a second fastener (16), and the first mounting groove frame (5) is arranged on the right side of the support frame (1).

3. The drip irrigation tape tensile property detection device according to claim 2, characterized in that: The first servo motor (6) is fixedly arranged inside the first mounting groove frame (5), and the driving end of the first servo motor (6) is fixedly connected with the first ball screw (7).

4. The drip irrigation tape tensile property detection device according to claim 3, characterized in that: The first ball nut (8) is arranged on the outer side of the first ball screw (7), and the scale (9) is arranged on the outer side of the first mounting groove frame (5).

5. The drip irrigation tape tensile property detection device according to claim 4, characterized in that: The second mounting groove frame (10) is arranged on the outer side of the scale (9), and the second servo motor (11) is fixedly arranged at the inner end of the second mounting groove frame (10).

6. The drip irrigation tape tensile property detection device according to claim 5, characterized in that: The driving end of the second servo motor (11) is fixedly connected with the second ball screw (12), and the second ball nut (13) is arranged at the outer end of the second ball screw (12).

7. The drip irrigation tape tensile property detection device according to claim 6, characterized in that: The sliding seat (14) is fixedly arranged at the upper end of the second ball nut (13), the sliding table (15) is fixedly arranged at the upper end of the sliding seat (14), and the second fastener (16) is fixedly arranged at the upper end of the sliding table (15).

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