Bilateral punching device for drip irrigation pipe

Abstract

The utility model relates to a drip irrigation pipe double-side punching device which comprises a working table, a drip irrigation pipe guiding mechanism and a drip irrigation pipe punching mechanism, the drip irrigation pipe guiding mechanism and the drip irrigation pipe punching mechanism are arranged on the working table, the drip irrigation pipe guiding mechanism comprises two groups of guiding assemblies, and the two groups of guiding assemblies are respectively arranged at two ends of the working table; the drip irrigation pipe punching mechanism comprises two punching assemblies, the two punching assemblies are located between the two guiding assemblies, each punching assembly comprises a supporting grooved wheel and a punching disc capable of moving front and back, and a drip irrigation pipe penetrates through the position between the supporting grooved wheel and the punching disc and is partially embedded into a groove of the supporting grooved wheel; the two punching discs and the two supporting grooved wheels are located on the two sides of the drip irrigation pipe correspondingly. A plurality of punching needle heads are detachably installed on the vertical face of the punching disc in the circumferential direction of the punching disc, and the punching disc is connected with an output shaft of the gear motor. The drip irrigation pipe sequentially passes through the two punching assemblies in the conveying process, synchronous rolling punching of the two sides of the drip irrigation pipe is achieved under cooperation of the punching discs on the two sides, and the punching efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drip irrigation pipe production technical field especially drip irrigation pipe both sides punching device. BACKGROUND

[0002] Drip irrigation pipe is the important irrigation device in drip irrigation irrigation system, is used to drop into the crop root zone soil with water drop by drop, evenly and slowly. Drip irrigation pipe needs to punch water hole on the pipe body along its extension direction in the production process, the conventional punching structure is that the needle for punching is installed on the piston rod of the cylinder, and the punching is carried out by the lifting of the piston rod, and this way is low in punching efficiency, and the conventional punching structure can only punch on one side, cannot realize double-side punching simultaneously, therefore cannot satisfy the production needs of double-side water outlet drip irrigation pipe.

[0003] Based on the above technical problem, our company carries out innovative design, and innovatively proposes the punching form of rolling punching, can realize double-side punching of drip irrigation pipe simultaneously, and effectively improves the punching efficiency. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides drip irrigation pipe both sides punching device in view of prior art's insufficient.

[0005] The utility model is realized through the following technical scheme, provides drip irrigation pipe both sides punching device, including workbench and setting drip irrigation pipe guide mechanism and drip irrigation pipe punching mechanism on the workbench, the drip irrigation pipe guide mechanism includes two sets of guide components, two sets of guide components are arranged at both ends of the workbench respectively, the drip irrigation pipe punching mechanism includes two sets of punching components, two sets of punching components are located between two sets of guide components, and each set of punching component includes support groove wheel and the punching disc that can displace forward and backward, and the drip irrigation pipe passes between the support groove wheel and the punching disc and is partially embedded in the groove of the support groove wheel, two punching discs and two support groove wheels are located at both sides of the drip irrigation pipe respectively, a plurality of punching needles are detachably installed on the vertical surface of the punching disc along its circumferential direction, and the punching disc is connected with the output shaft of the speed reducer motor.

[0006] Preferably, in order to realize the forward and backward displacement adjustment of the punching disc, two slides are installed on the workbench, the sliding block is slidably connected on each slide, and the two ends of the moving seat are connected with the two sliding blocks, and the shell of the speed reducer motor is fixedly installed on the moving seat.

[0007] Preferably, the fixed seat is installed on the workbench, and the cylinder is fixedly installed on the fixed seat, and the piston rod of the cylinder is connected with the moving seat. The moving seat can slide forward and backward under the driving of the cylinder, and then the forward and backward displacement adjustment of the punching disc is realized. When punching is needed, the speed reducer motor is started and drives the punching disc to rotate slowly, the moving seat is pushed forward by the cylinder to make the punching needle on the punching disc contact the drip irrigation pipe, the drip irrigation pipe is punched by the punching needle in the conveying process, and the support groove wheel can support the drip irrigation pipe when punching.

[0008] Preferably, the perforated plate has multiple threaded mounting holes along its circumference on its vertical surface, and each perforating needle is threadedly connected to a threaded mounting hole. The threaded connection of the perforating needles facilitates installation and removal, and also allows the spacing between adjacent water outlets on the drip irrigation pipe to be changed by adjusting the number of perforating needles installed.

[0009] Preferably, the upper end of the rotating shaft is fixed to the bottom surface of the supporting grooved wheel, and the lower end of the rotating shaft is connected to the bearing seat on the worktable.

[0010] Preferably, each guide assembly includes a horizontal idler roller and two vertical guide rollers, with the drip irrigation pipe resting on the horizontal idler roller and passing between the two vertical guide rollers. A bracket is mounted on the worktable, with the horizontal idler roller rotatably connected to the bracket and each vertical guide roller rotatably connected to the worktable.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. During the delivery of the drip irrigation pipe, it passes through two sets of perforation components in sequence. With the cooperation of the perforation discs on both sides, the drip irrigation pipe is synchronously rolled and perforated on both sides, which effectively improves the perforation efficiency.

[0013] 2. The perforation needles are connected by threads, which makes it easy to install and remove them. In addition, the spacing between adjacent water outlets on the drip irrigation pipe can be changed by adjusting the number of perforation needles installed. Attached Figure Description

[0014] Fig. 1 This is a top view of the overall structure of this utility model;

[0015] Fig. 2 This is a top view of the perforated disc of this utility model;

[0016] Fig. 3 This is a side view showing the positional relationship between the perforated disc and the support grooved wheel of this utility model;

[0017] As shown in the figure:

[0018] 1. Workbench, 2. Support roller, 3. Drip irrigation pipe, 4. Vertical guide roller, 5. Horizontal support roller, 6. Bracket, 7. Slide rail, 8. Moving seat, 9. Cylinder, 10. Fixed seat, 11. Drilling disc, 12. Drilling needle, 13. Threaded mounting hole, 14. Rotating shaft, 15. Bearing seat, 16. Gear motor. Detailed Implementation

[0019] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0020] like Figs. 1-3As shown, this utility model includes a workbench 1 and a drip irrigation pipe guiding mechanism and a drip irrigation pipe punching mechanism disposed on the workbench 1. The drip irrigation pipe guiding mechanism includes two sets of guiding components, which are respectively disposed at both ends of the workbench 1. The drip irrigation pipe punching mechanism includes two sets of punching components, which are located between the two sets of guiding components. Each punching component includes a supporting grooved wheel 2 and a punching disc 11 that can move back and forth. The drip irrigation pipe 3 passes through the supporting grooved wheel 2 and the punching disc 11, and part of the drip irrigation pipe 3 is embedded in the groove of the supporting grooved wheel 2. The two punching discs 11 and the two supporting grooved wheels 2 are respectively located on both sides of the drip irrigation pipe 3. Multiple punching needles 12 are detachably installed on the vertical surface of the punching disc 11 along its circumference. The punching disc 11 is connected to the output shaft of the reduction motor 16.

[0021] In this embodiment, to achieve the front-to-back displacement adjustment of the perforating disc 11, two slide rails 7 are installed on the worktable 1, and a slider is slidably connected to each slide rail 7. The two ends of the movable seat 8 are respectively connected to the two sliders, and the housing of the reduction motor 16 is fixedly installed on the movable seat 8. A fixed seat 10 is installed on the worktable 1, and a cylinder 9 is fixedly installed on the fixed seat 10. The piston rod of the cylinder 9 is connected to the movable seat 8. Driven by the cylinder 9, the movable seat 8 can slide back and forth, thereby achieving the front-to-back displacement adjustment of the perforating disc 11. When perforation is required, the reduction motor 16 starts and drives the perforating disc 11 to rotate slowly. The cylinder 9 pushes the movable seat 8 forward, causing the perforating needle 12 on the perforating disc 11 to contact the drip irrigation pipe 3. During the delivery of the drip irrigation pipe 3, perforation is performed by the perforating needle 12. During perforation, the support groove wheel 2 provides support for the drip irrigation pipe 3. It should be noted that during the delivery of the drip irrigation pipe 3, the unwinding machine and the rewinding machine work together to keep the drip irrigation pipe 3 in a taut state. Therefore, it can be ensured that the drip irrigation pipe 3 is embedded in the groove of the support groove wheel 2 and will not sag, thus ensuring that the drilling is carried out smoothly.

[0022] In this embodiment, a plurality of threaded mounting holes 13 are provided along the circumference of the vertical surface of the perforated plate 11, and each perforated needle 12 is threadedly connected to the threaded mounting hole 13. The threaded connection of the perforated needle 12 facilitates the installation and removal of the perforated needle 12, and also allows the spacing between adjacent water outlet holes on the drip irrigation pipe 3 to be changed by adjusting the number of perforated needles 12 installed.

[0023] In this embodiment, the upper end of the rotating shaft 14 is fixed to the bottom surface of the support groove wheel 2, and the lower end of the rotating shaft 14 is connected to the bearing seat 15 on the worktable 1.

[0024] In this embodiment, each guide assembly includes a horizontal roller 5 and two vertical guide rollers 4. The drip irrigation pipe 3 rests on the horizontal roller 5 and passes between the two vertical guide rollers 4. A bracket 6 is installed on the workbench 1. The horizontal roller 5 is rotatably connected to the bracket 6, and each vertical guide roller 4 is rotatably connected to the workbench 1.

[0025] During the delivery process, the drip irrigation pipe 3 passes through two sets of perforation components in sequence. With the cooperation of the perforation discs 11 on both sides, the drip irrigation pipe 3 is simultaneously rolled and perforated on both sides, which effectively improves the perforation efficiency.

[0026] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A double-sided punching device for drip irrigation pipes, characterized in that: The drip irrigation pipe guiding mechanism comprises two groups of guiding components, and the two groups of guiding components are arranged at two ends of the workbench respectively; the drip irrigation pipe punching mechanism comprises two groups of punching components, and the two groups of punching components are located between the two groups of guiding components; each group of punching components comprises a supporting groove wheel and a punching disc capable of moving forward and backward, the drip irrigation pipe passes between the supporting groove wheel and the punching disc and is partially embedded in the groove of the supporting groove wheel; the two punching discs and the two supporting groove wheels are located at two sides of the drip irrigation pipe respectively; a plurality of punching needles are detachably installed on the vertical surface of the punching disc along the circumferential direction of the punching disc, and the punching disc is connected with the output shaft of the speed reducer.

2. The double-sided perforating device for drip irrigation pipe according to claim 1, characterized in that: Two slides are installed on the workbench, and a sliding block is slidably connected on each slide; the two ends of the moving seat are connected with the two sliding blocks respectively; and the shell of the speed reducer is fixedly installed on the moving seat.

3. The device according to claim 2, characterized in that: A fixed seat is installed on the workbench, and the air cylinder is fixedly installed on the fixed seat; the piston rod of the air cylinder is connected with the moving seat.

4. The device according to claim 1, wherein: A plurality of threaded mounting holes are arranged on the vertical surface of the punching disc along the circumferential direction of the punching disc; each punching needle is threadedly connected with the threaded mounting hole.

5. The device according to claim 1, wherein: The upper end of the rotating shaft is fixed with the bottom surface of the supporting groove wheel, and the lower end of the rotating shaft is connected with the bearing seat on the workbench.

6. The device according to claim 1, wherein: Each group of guiding components comprises a horizontal supporting roller and two vertical guide rollers; the drip irrigation pipe is supported on the horizontal supporting roller and passes between the two vertical guide rollers; a support is installed on the workbench; the horizontal supporting roller is rotatably connected with the support; and each vertical guide roller is rotatably connected with the workbench.

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