阅读说明：本技术 一种适于渔业养殖的pe管道成型装置 (PE pipeline forming device suitable for fishery breeding ) 是由 朱世明 傅柏锋 蔡志远 傅星辉 杨科杰 张文龙 于 2020-12-02 设计创作，主要内容包括：本发明提供了一种适于渔业养殖的PE管道成型装置,包括用于渔业养殖的直管道,所述直管道上通过PE管道成型装置熔接有斜管道,直管道与斜管道熔接连接处设有连接孔；所述的PE管道成型装置包括PE管道圆弧切割装置以及PE管道斜管熔接装置。本发明采用PE管道成型装置实现直管道与斜管道熔接连接,缩小传统渔业养殖管道的90度转角,而这种缩小的转角利用直管道上水流的虹吸作用,增加了斜管道上的流速,使得鱼类不会在转弯处冲撞与堆积,避免鱼类死亡。(The invention provides a PE pipeline forming device suitable for fishery culture, which comprises a straight pipeline for fishery culture, wherein an inclined pipeline is welded on the straight pipeline through the PE pipeline forming device, and a connecting hole is formed in the welding joint of the straight pipeline and the inclined pipeline; the PE pipeline forming device comprises a PE pipeline arc cutting device and a PE pipeline inclined pipe welding device. The invention adopts the PE pipeline forming device to realize the fusion connection of the straight pipeline and the inclined pipeline, reduces the 90-degree corner of the traditional fishery breeding pipeline, and the reduced corner increases the flow speed on the inclined pipeline by utilizing the siphon action of water flow on the straight pipeline, so that fishes cannot collide and accumulate at the turning part, and the death of the fishes is avoided.)

1. A PE pipeline forming device suitable for fishery cultivation comprises a straight pipeline (2) used for fishery cultivation, and is characterized in that an inclined pipeline (6) is welded on the straight pipeline (2) through the PE pipeline forming device, and a connecting hole (26) is formed in the welding connection position of the straight pipeline (2) and the inclined pipeline (6); the PE pipeline forming device comprises a PE pipeline arc cutting device and a PE pipeline inclined pipe welding device; the PE pipeline arc cutting device comprises a wire saw and a rotary bracket (20) which eccentrically rotates with the wire saw; the welding device for the PE pipeline and the inclined pipe comprises a straight pipe clamping mechanism, a straight pipe movable welding mechanism and a straight pipe and inclined pipe fastening and clamping mechanism.

2. The PE pipeline forming device suitable for fishery cultivation according to claim 1, wherein the straight pipeline clamping mechanism comprises a clamping block (1) with a V-shaped side surface, a first guide rail (28) is connected to the bottom of the clamping block (1), a binding band (12) and a limiting groove (29) are arranged on the clamping block (1), and the limiting groove (29) is connected with a base (9) through a bolt (27) in a matching manner; the clamping blocks (1) are respectively matched with the straight pipeline movable welding mechanism, the straight pipeline and the inclined pipeline fastening clamping mechanism in the length direction through clamping the straight pipeline (2).

3. The PE pipeline forming device suitable for fishery culture according to claim 1, wherein the straight pipeline movable welding mechanism comprises a heating plate (4), an oval heating head (3) is arranged on the heating plate (4), and the oval heating head (3) corresponds to the pipe wall of the straight pipeline; the bottom of the heating plate (4) is connected with a heating plate mounting seat (15), the bottom of the heating plate mounting seat (15) is matched with a connecting chute (14), and the heating plate mounting seat (15) moves back and forth along the connecting chute (14) under the driving of a hydraulic cylinder.

4. The PE pipeline forming device suitable for fishery culture according to claim 1, wherein the straight pipeline and inclined pipeline fastening and clamping mechanism comprises a workbench (30), and a transverse driving device, a longitudinal driving device, an angular rotation driving device and an inclined pipeline bracket are connected to the workbench (30).

5. A PE pipe forming device suitable for fishery culture according to claim 4, wherein the transverse driving device comprises a transverse guide rail (10) matched with the workbench (30) and a transverse hydraulic cylinder (17) driving the workbench (30) to move transversely; the longitudinal driving device comprises a longitudinal guide rail (7) matched with the workbench (30) and a longitudinal hydraulic cylinder (8) driving the workbench (30) to move longitudinally; the angle rotation driving device comprises a rotating motor (41) and a rotating main shaft (42) driven by the rotating motor (41), and the rotating main shaft (42) drives a rotating platform (43) connected with the longitudinal guide rail (7).

6. A PE pipe forming device suitable for fishery cultivation according to claim 1, wherein the inclined pipe support comprises a support pipe (5) fixedly connected with the working platform (30), the end of the support pipe (5) is connected with a panel (11), the panel (11) is provided with a branch pipe (16) matching the inclined pipe (6); a circular cutting tool bit (44) is arranged in the branch pipe (16), and the circular cutting tool bit (44) is connected with a drilling motor (31) through a driving shaft arranged in the supporting pipe (5).

7. The PE pipeline forming device suitable for fishery cultivation according to claim 1, wherein a control panel (19) is arranged at the top of the wire saw (23), the control panel (19) is fixedly connected with the cutting support (18), the cutting support (18) is fixedly connected with the cutting workbench (25), the cutting workbench (25) is connected with the cutting rotating shaft (24) in a matching mode, the cutting rotating shaft (24) is fixedly connected with one end of the rotating support (20), the other end of the rotating support (20) is connected with the mounting disc (21), and the mounting disc (21) is provided with a connecting pipe (22).

8. A PE pipe forming device suitable for fishery breeding according to claim 1, wherein the angle between the straight pipe (2) and the inclined pipe (6) is 30-60 degrees.

9. A method of forming a PE pipe suitable for fishery farming according to claim 1, comprising the steps of:

cutting the inclined pipeline (6) into a saddle-shaped welding pipe orifice through a PE pipeline arc cutting device;

the straight pipeline (2) is clamped by a straight pipeline clamping mechanism, and the two ends of an oval heating head (3) are used for respectively heating and melting the side wall of the straight pipeline (2) and the saddle surface of the pipe orifice of the inclined pipeline (6);

the side wall of the molten straight pipeline (2) is matched with a saddle-shaped welding pipe orifice of the welding inclined pipeline (6), the position of the saddle-shaped welding pipe orifice is adjusted through a transverse driving device, a longitudinal driving device and an angle rotation driving device, then the straight pipeline and the inclined pipeline fastening and clamping mechanism are clamped after being positioned and matched, and finally a circular cutting tool bit (44) is used for cutting and drilling at the welding position of the side wall of the straight pipeline (2);

and (4) circulating after completing the steps from one step to three steps, so that more than two inclined pipelines (6) are welded on one straight pipeline (2).

10. A method for forming a PE pipe suitable for fishery culture according to claim 9, wherein more than two inclined pipes (6) are welded to the straight pipe (2), and the more than two inclined pipes (6) have an included angle therebetween.

Technical Field

The invention mainly relates to a PE pipeline forming device suitable for fishery breeding.

Background

In the prior art, the PE pipeline used for fishery culture often has the technical problems of concentrated fish blocking/scratching and the like at the place where the pipeline turns in the actual production process, and particularly has the prominent situation in eel culture. The main reason for the above problem is that the existing PE pipe welding technology is mouth-to-mouth welding, which results in an excessively large turning angle and thus fish scratches.

How to realize reasonable layout of culture pipelines and a good forming method in the fishery culture process is the object of research of the technicians in the field.

Disclosure of Invention

The invention mainly provides a PE pipeline forming device suitable for fishery culture, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a PE pipeline forming device suitable for fishery culture comprises a straight pipeline for fishery culture, an inclined pipeline is welded on the straight pipeline through the PE pipeline forming device, and a connecting hole is formed in the welding joint of the straight pipeline and the inclined pipeline; the PE pipeline forming device comprises a PE pipeline arc cutting device and a PE pipeline inclined pipe welding device; the PE pipeline arc cutting device comprises a wire saw and a rotary bracket eccentrically rotating with the wire saw; the welding device for the PE pipeline and the inclined pipe comprises a straight pipe clamping mechanism, a straight pipe movable welding mechanism and a straight pipe and inclined pipe fastening and clamping mechanism.

The PE pipeline forming device suitable for fishery cultivation comprises a straight pipeline clamping mechanism and a straight pipeline clamping mechanism, wherein the straight pipeline clamping mechanism comprises a clamping block of which the side surface is of a V-shaped structure, the bottom of the clamping block is connected with a first guide rail, a binding band and a limiting groove are arranged on the clamping block, and a base is connected to the limiting groove in a matched mode through a bolt; the clamping blocks are used for clamping the straight pipeline in the length direction and respectively matched with the straight pipeline movable welding mechanism, the straight pipeline and the inclined pipeline fastening and clamping mechanism.

The straight pipeline movable welding mechanism comprises a heating plate, wherein an oval heating head is arranged on the heating plate, and the oval heating head corresponds to the pipe wall of the straight pipeline; the bottom of the heating plate is connected with a heating plate mounting seat, the bottom of the heating plate mounting seat is matched with a connecting chute, and the heating plate mounting seat moves back and forth along the chute under the driving of a hydraulic cylinder.

The straight pipeline and inclined pipeline fastening and clamping mechanism comprises a workbench, and a transverse driving device, a longitudinal driving device, an angle rotation driving device and an inclined pipeline support are connected to the workbench.

The transverse driving device comprises a transverse guide rail matched with the workbench and a transverse hydraulic cylinder for driving the workbench to transversely move; the longitudinal driving device comprises a longitudinal guide rail matched with the workbench and a longitudinal hydraulic cylinder for driving the workbench to move longitudinally; the angle rotation driving device comprises a rotating motor and a rotating main shaft driven by the rotating motor, and the rotating main shaft drives a rotating platform connected with the longitudinal guide rail.

The inclined pipeline bracket comprises a supporting pipe fixedly connected with the workbench, the end part of the supporting pipe is connected with a panel, and a branch pipe matched with the inclined pipeline is arranged on the panel; the circular cutting tool bit is arranged in the branch pipe and connected with a drilling motor through a driving shaft arranged in the supporting pipe.

The scroll saw top is equipped with control panel, and control panel fixed connection cutting support, cutting support fixed connection cutting table, cutting table cooperation connection cutting pivot, cutting pivot fixed connection runing rest one end, the mounting disc is connected to the runing rest other end, is equipped with the connecting pipe on the mounting disc.

The included angle between the straight pipeline and the inclined pipeline is 30-60 degrees.

A PE pipeline forming method suitable for fishery culture is characterized by comprising the following steps:

firstly, cutting a saddle-shaped fusion pipe orifice of an inclined pipeline by a PE pipeline arc cutting device;

secondly, clamping the straight pipeline by a straight pipeline clamping mechanism, and respectively heating and melting the side wall of the straight pipeline and the saddle surface of the pipe orifice of the inclined pipeline by two ends of an oval heating head;

thirdly, matching the side wall of the molten straight pipeline with a saddle-shaped welding pipe orifice of the welded inclined pipeline, adjusting the position of the saddle-shaped welding pipe orifice through a transverse driving device, a longitudinal driving device and an angle rotation driving device, then clamping the pipe orifice after the straight pipeline and the inclined pipeline fastening and clamping mechanism are positioned and matched, and finally cutting and drilling holes at the welding position of the side wall of the straight pipeline by a circular cutting tool bit;

and fourthly, circulating after the steps from one step to three steps are completed, so that more than two inclined pipelines are welded on one straight pipeline.

A straight pipeline on the butt fusion have more than two inclined pipeline, the inclined pipeline of more than two has the contained angle each other, increases fishery breed pipeline's structure richness.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adopts the technical scheme of welding the straight pipeline and the inclined pipeline, reduces the 90-degree corner of the traditional fishery breeding pipeline, and the reduced corner increases the flow speed on the inclined pipeline by utilizing the siphoning effect of water flow on the straight pipeline, so that fishes cannot collide and accumulate at the turning part, and the death of the fishes is avoided.

2. The PE pipeline forming device effectively solves the technical problem of fusion welding of the straight pipeline and the inclined pipelines, the technical effect that a plurality of inclined pipelines are matched with a single straight pipeline is achieved, the utilization rate of a fishery breeding field is improved, and a three-dimensional breeding system with high and low space is formed.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic front view of a PE pipeline forming device suitable for fishery cultivation according to the present invention;

FIG. 2 is a schematic structural view of a straight pipeline clamping mechanism according to the present invention;

FIG. 3 is a schematic structural view of a PE pipe arc cutting device according to the present invention;

FIG. 4 is a schematic view of the PE pipeline structure suitable for fishery breeding after welding is completed.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1 to 4, a PE pipeline forming device suitable for fishery cultivation includes a straight pipeline 2 for fishery cultivation, an inclined pipeline 6 is welded on the straight pipeline 2 through the PE pipeline forming device, and an included angle between the straight pipeline 2 and the inclined pipeline 6 is 30 to 60 degrees. This kind of straight pipeline and welded technical scheme of pipe chute, the 90 degrees corners of the traditional fishery aquaculture pipeline that reduces, and this kind of corner that reduces utilizes the siphon effect of rivers on the straight pipeline, has increased the velocity of flow on the pipe chute for fish can not collide and pile up in the turn, avoid fish to die.

The PE pipeline forming device with the optimized structure comprises a PE pipeline arc cutting device and a PE pipeline inclined pipe welding device.

The PE pipe arc cutting device comprises a wire saw and a rotary bracket 20 which is eccentrically rotated by the wire saw. The top of the scroll saw 23 is provided with a control panel 19, the control panel 19 is fixedly connected with the cutting support 18, the cutting support 18 is fixedly connected with a cutting workbench 25, the cutting workbench 25 is connected with a cutting rotating shaft 24 in a matching mode, the cutting rotating shaft 24 is fixedly connected with one end of a rotating support 20, the other end of the rotating support 20 is connected with a mounting disc 21, and a connecting pipe 22 is arranged on the mounting disc 21. Connecting pipe 22 connects inclined tube way 6, cuts out the saddle-shaped welded mouth of pipe by coping saw 23 through inclined tube way 6's eccentric rotation, increases the circular arc transition performance of saddle-shaped welded mouth of pipe and straight pipeline 2 butt fusion, prevents the scratch fish.

The welding device for the PE pipeline and the inclined pipe comprises a straight pipe clamping mechanism, a straight pipe movable welding mechanism and a straight pipe and inclined pipe fastening and clamping mechanism.

The straight pipeline clamping mechanism comprises a clamping block 1 with a V-shaped side face, a first guide rail 28 is connected to the bottom of the clamping block 1, a binding belt 12 and a limiting groove 29 are arranged on the clamping block 1, and a base 9 is connected to the limiting groove 29 through a bolt 27 in a matched mode. The straight pipeline clamping mechanism clamps the straight pipeline 2 through the clamping block 1, and the binding band 12 realizes a fastening function.

In order to further improve the installation positioning effect, the clamping block 1 is respectively matched with the straight pipeline movable welding mechanism, the straight pipeline and the inclined pipeline fastening clamping mechanism through the straight pipeline clamping 2 in the length direction. The movable straight pipeline welding mechanism comprises a heating plate 4, oval heating heads 3 are arranged on two sides of the heating plate 4, and the oval heating heads 3 correspond to the pipe walls of the straight pipeline and are in hot-melt connection with saddle-shaped welding pipe orifices

The bottom of the heating plate 4 is connected with a heating plate mounting seat 15 which is optimized as a structure, the bottom of the heating plate mounting seat is matched with a connecting chute 14, and the heating plate mounting seat 15 moves back and forth along the chute 14 under the driving of a hydraulic cylinder, so that the position precision of the heating plate 4 is improved.

The fastening and clamping mechanism for the straight pipeline and the inclined pipeline comprises a workbench 30, and a transverse driving device, a longitudinal driving device, an angle rotation driving device and an inclined pipeline support are connected to the workbench 30.

The transverse driving device comprises a transverse guide rail 10 matched with the workbench 30 and a transverse hydraulic cylinder 17 driving the workbench 30 to move transversely, so that the workbench 30 can move transversely. The longitudinal driving device comprises a longitudinal guide rail 7 matched with the workbench 30 and a longitudinal hydraulic cylinder 8 driving the workbench 30 to move longitudinally, so that the workbench 30 moves longitudinally. The angular rotation driving device comprises a rotating motor 41 and a rotating spindle 42 driven by the rotating motor 41, wherein the rotating spindle 42 drives a rotating platform 43 connected with the longitudinal guide rail 7 to realize the rotation of the rotating platform 43, namely the rotation of the workbench 30 connected with the rotating platform 43.

The inclined pipeline bracket comprises a supporting pipe fixedly connected with the workbench 30, the end part of the supporting pipe 5 is connected with a panel 11, and a branch pipe 16 matched with the inclined pipeline 6 is arranged on the panel 11. The branch pipe 16 is provided inside with a circular cutting head 44, and the circular cutting head 44 is connected to the drilling motor 31 through a driving shaft provided inside the support pipe 5. The technical structure realizes that the circular cutting tool bit 44 is accurately aligned to the connecting hole 26 at the welding position of the straight pipeline and the inclined pipeline at the cutting position through the movement and rotation of the workbench 30 and is used as a flow channel for fish swimming. The included angle between the straight pipeline 2 and the inclined pipeline 6 is 30-60 degrees.

A PE pipeline forming method suitable for fishery culture comprises the following steps:

firstly, cutting a saddle-shaped fusion pipe orifice of the inclined pipeline 6 by a PE pipeline arc cutting device;

secondly, clamping the straight pipeline 2 through a straight pipeline clamping mechanism, and respectively heating and melting the side wall of the straight pipeline 2 and the saddle surface of the pipe orifice of the inclined pipeline 6 by two ends of an oval heating head 3;

thirdly, the side wall of the molten straight pipeline 2 is matched with a saddle-shaped welding pipe orifice of the welding inclined pipeline 6, the position of the saddle-shaped welding pipe orifice is adjusted through a transverse driving device, a longitudinal driving device and an angle rotation driving device, then the straight pipeline and the inclined pipeline fastening and clamping mechanism are clamped after being positioned and matched, and finally a round cutting tool bit 44 is used for cutting and drilling at the welding position of the side wall of the straight pipeline 2;

and fourthly, circulating after completing the steps from one step to three steps, so that more than two inclined pipelines 6 are welded on one straight pipeline 2.

More than two inclined pipelines 6 are welded on one straight pipeline 2 in order to enrich the pipeline structure, and the more than two inclined pipelines 6 have included angles with each other.

The method adopts the PE pipeline forming device to effectively solve the technical problem of fusion welding of the straight pipeline and the inclined pipelines, forms the technical effect that a plurality of inclined pipelines are matched with a single straight pipeline, improves the utilization rate of a fishery breeding field, and forms a three-dimensional breeding system with a high space at the upper part and a low space at the lower part.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.