CN212400378U

CN212400378U - PE pipe mounting system of reel sprinkling irrigation machine

Info

Publication number: CN212400378U
Application number: CN202020947801.XU
Authority: CN
Inventors: 彭涛; 刘培勇; 林恒; 主承林
Original assignee: Jiangsu Huayuan Water Saving Co ltd
Current assignee: Jiangsu Huayuan Water Saving Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a reel sprinkling irrigation machine PE pipe installing the system, including PE pipe raw materials material book installation element, shower nozzle car end PE pipe box-socketed installation element, reel rotation driving unit and concentrate automatically controlled unit. The PE pipe installation system of the reel sprinkler adopts a mode of electrically heating the inner part of the pipe end of the PE pipe through the conical electric heating head assembly, so that the risk of premature aging of the pipe end of the PE pipe can be greatly reduced; the reel end PE pipe sleeving and mounting unit and the spray head vehicle end PE pipe sleeving and mounting unit are automatic units, so that the labor intensity of operators can be greatly reduced, and the mounting efficiency can be greatly improved; through changing the arc-shaped clamping claw and the conical electric heating head of different sizes, the PE pipes with different outer diameters and inner diameters can be installed, and the large-diameter and large-thick-wall PE pipe installing device is particularly suitable for installing large-diameter and large-thick-wall PE pipes of large and medium-sized reel sprinkling irrigation machines.

Description

PE pipe mounting system of reel sprinkling irrigation machine

Technical Field

The utility model relates to a reel sprinkling irrigation machine is with supplementary installing the system specifically is a PE pipe installing the system suitable for install the PE pipe on reel sprinkling irrigation machine, belongs to reel sprinkling irrigation machine technical field.

Background

The spray irrigation is an irrigation method that water is sprayed into the air by using special equipment such as a spray nozzle and the like to form water drops which fall on the ground spray irrigation surface and the surface of crops.

The reel sprinkling irrigation machine can irrigate farmland of large area, also can be according to the size of shower nozzle control water spray volume to satisfy the user and to the different requirements of sprinkling irrigation water yield, be the sprinkling irrigation equipment that farmland water-saving irrigation chooseed for use usually. Reel sprinkling irrigation machine generally adopts water turbine formula power drive system, mainly include chassis, reel, PE pipe, water turbine, gearbox, speed compensation device and shower nozzle car usually, the winding is overlapped on the reel in the PE pipe, and the pressure water of sprinkling irrigation drives water turbine rotatory, spreads into the reduction gear from the water turbine axle in, and chain drive produces great moment of torsion power drive reel rotation after the deceleration to realize the automatic of PE pipe and retrieve, pull the shower nozzle car through the PE pipe simultaneously and roll back the removal and carry out the sprinkling irrigation operation.

The PE pipe one end of reel sprinkling irrigation machine need cup joint and install on the hard pipe connector of pressure water input of shower nozzle car, the other end needs to cup joint and install on the hard pipe connector of pressure water output of reel, the hard pipe connector usually is the bamboo joint coupling structure with PE pipe internal diameter size tight fit, traditional PE pipe box joint mounting means is that the manual work that manpower was used for strength to push into the PE pipe after smearing the butter on the hard pipe connector cup joints the mode, cup joint PE pipe back reuse larynx hoop tighten the PE pipe tip on the bamboo joint coupling structure of hard pipe connector. The PE pipe of the coil sprinkler is used as a pressure water delivery working part, and not only has enough supporting strength in the radial direction to resist extrusion deformation and pressure of pressure water when being wound on a coil, but also has enough tensile strength in the axial direction to pull a sprinkler car. For large-and-medium-sized reel sprinkling irrigation machine, the nominal pressure of PE pipe is usually at 0.63 ~ 1.6MPa, the external diameter is usually at 65 ~ 250mm, the pipe wall thickness is usually at 4.2 ~ 22.7mm, weight is great, when adopting the traditional manual mounting means that cup joints the PE pipe, usually heat earlier the tip of PE pipe and soften the later manpower cup joint, the heating means adopts flame heating or hot oil heating usually, not only intensity of labour is big, the installation cycle is long, the installation effectiveness is low, and the outer surface of PE pipe tip can be damaged usually to the mode of flame heating or hot oil heating, and then cause the PE pipe tip to have the risk of premature aging, thereby can reduce reel sprinkling irrigation machine product overall quality.

Disclosure of Invention

In order to the problem, the utility model provides a reel sprinkling irrigation machine PE pipe installing the system, intensity of labour that can greatly reduced operating personnel can realize the quick installation of PE pipe, the installation PE pipe process of large-and-medium-sized reel sprinkling irrigation machine of specially adapted.

In order to achieve the purpose, the PE pipe installation system of the reel sprinkler comprises a PE pipe raw material coil installation unit, a spray nozzle vehicle end PE pipe sleeving installation unit, a reel rotation driving unit and a centralized electric control unit, wherein the PE pipe raw material coil installation unit, the spray nozzle vehicle end PE pipe sleeving installation unit, the reel end PE pipe sleeving installation unit and the reel rotation driving unit are arranged from front to back, and a reel sprinkler station is arranged between the reel end PE pipe sleeving installation unit and the reel rotation driving unit;

the PE pipe raw material roll mounting unit is used for supporting the PE pipe raw material roll and rotationally sending out the PE pipe; the PE pipe raw material roll mounting unit comprises a PE pipe raw material roll mounting electric control mechanism, and the PE pipe raw material roll mounting electric control mechanism comprises a PE pipe raw material roll mounting controller;

the reel rotation driving unit is used for driving a gearbox of a reel sprinkler without a PE pipe, adjusting the installation position of the PE pipe of the reel pressure water output hard pipe joint by driving the gearbox of the reel sprinkler without the PE pipe and winding and installing the PE pipe on the reel; the reel rotation driving unit comprises a reel rotation driving electric control mechanism which comprises a reel rotation driving controller;

the reel end PE pipe sleeving and mounting unit is used for heating the rear pipe end of the sent PE pipe and sleeving the rear pipe end of the sent PE pipe on a reel pressure water output hard pipe connector; the reel end PE pipe sleeving and mounting unit comprises a reel end PE pipe sleeving and mounting electric control mechanism, and the reel end PE pipe sleeving and mounting electric control mechanism comprises a reel end PE pipe sleeving and mounting controller;

the PE pipe sleeve mounting unit at the end of the spray head vehicle is used for heating the front pipe end of the PE pipe and is sleeved on a pressure water input hard pipe of the spray head vehicle; the spray head vehicle end PE pipe sleeving and mounting unit comprises a spray head vehicle end PE pipe sleeving and mounting electric control mechanism, and the spray head vehicle end PE pipe sleeving and mounting electric control mechanism comprises a spray head vehicle end PE pipe sleeving and mounting controller;

the centralized electric control unit comprises a central controller, a PE pipe raw material roll mounting unit control loop, a reel rotation driving unit control loop, a reel end PE pipe sleeve mounting unit control loop and a spray head vehicle end PE pipe sleeve mounting unit control loop, wherein the central controller is respectively and electrically connected with the PE pipe raw material roll mounting controller, the reel rotation driving controller, the reel end PE pipe sleeve mounting controller and the spray head vehicle end PE pipe sleeve mounting controller.

As a further improvement of the utility model, the PE pipe sleeving and mounting unit at the spray head vehicle end comprises a bottom support plate I, a PE pipe end clamping part, a PE pipe end heating part I and a hard pipe clamping sleeve part;

the bottom supporting plate I is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction;

the PE pipe end clamping part comprises a support frame I fixedly installed on a bottom support plate I and a pipe end clamping mechanism I installed at the top end of the support frame I, the pipe end clamping mechanism I comprises an arc-shaped clamping claw and a clamping driving part, the arc-shaped clamping claw is matched with the PE pipe in outer diameter size, and the axis direction of the arc-shaped clamping claw is arranged along the front-back direction;

the PE pipe end heating part I is arranged in front of the PE pipe end clamping part and comprises a support frame II, a conical electric heating head assembly I and a heating head sliding control part; the support frame II is arranged on the bottom supporting plate I in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, and the support frame II is positioned in the front-back direction; the conical electric heating head assembly I is arranged at the top end of the support frame II in a sliding fit mode along the front-back direction and comprises a conical electric heating head, the axis of the conical electric heating head is opposite to the back of the conical electric heating head, the front of the conical electric heating head is larger than the back of the conical electric heating head, and the height size of the axis of the conical electric heating head is the same as that of an arc-shaped clamping claw of the pipe end clamping mechanism I in a clamping state; the heating head sliding control part is arranged right in front of the conical electric heating head assembly I, and the telescopic end of the heating head sliding control part is fixedly connected with the conical electric heating head assembly I;

the hard tube clamping sleeve part is arranged in front of the PE tube end clamping part and comprises a support frame III, a hard tube clamping mechanism assembly and a hard tube clamping mechanism assembly sliding control part; the support frame III is arranged on the bottom supporting plate I in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, and the support frame III is positioned in the front-back direction; the hard tube clamping mechanism assembly is arranged at the top end of the support frame III in a sliding fit mode along the front-back direction, the hard tube clamping mechanism assembly comprises an arc-shaped clamping claw and a clamping driving part, the arc-shaped clamping claw is matched with the outer diameter of a pressure water input hard tube of the sprayer vehicle, the axis direction of the arc-shaped clamping claw is arranged along the front-back direction, and the height dimension of the axis of the arc-shaped clamping claw of the hard tube clamping mechanism assembly in a clamping state is the same as the height dimension of the axis of the arc-shaped clamping claw of the tube end clamping mechanism I in the clamping state; the sliding control part of the hard tube clamping mechanism assembly is arranged right behind the hard tube clamping mechanism assembly, and the telescopic end of the sliding control part of the hard tube clamping mechanism assembly is fixedly arranged and connected with the hard tube clamping mechanism assembly;

the electric control mechanism for the sleeving and mounting of the PE pipe at the spray head vehicle end comprises a bottom support plate I sliding control loop, a PE pipe end clamping control loop, a PE pipe end heating control loop and a hard pipe clamping sleeve control loop, wherein a spray head vehicle end PE pipe sleeving controller is respectively connected with a sliding driving mechanism of the bottom support plate I, a clamping driving part of the pipe end clamping mechanism I, a sliding driving mechanism of a support frame II, a conical electric heating head of a conical electric heating head assembly I, a heating head sliding control part, a sliding driving mechanism of the support frame III, a clamping driving part of a hard pipe clamping mechanism assembly and a hard pipe clamping mechanism assembly sliding control part electric connection.

As the utility model discloses a further improvement scheme, be equipped with distance sensor and the pattern recognition sensor that set up towards the rear on the toper electrical heating head subassembly I of shower nozzle car end PE pipe box-connection installation unit, be equipped with distance sensor and the pattern recognition sensor that set up towards the rear on the pipe end fixture I, shower nozzle car end PE pipe box-connection controller is connected with distance sensor and pattern recognition sensor electricity on the toper electrical heating head subassembly I respectively, shower nozzle car end PE pipe box-connection controller is connected with distance sensor and pattern recognition sensor electricity on the pipe end fixture I respectively.

As a further improvement of the utility model, the reel end PE pipe sleeving and mounting unit comprises a bottom supporting plate II, a vertical mounting plate, a PE pipe end clamping sleeve part and a PE pipe end heating part II;

the bottom supporting plate II is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction;

the vertical mounting plate is vertically mounted on the bottom supporting plate II through a positioning lifting guide mechanism I and a positioning lifting driving mechanism I which are arranged along the vertical direction, and the vertical mounting plate is arranged right opposite to the left direction and the right direction;

the PE pipe end clamping sleeve is partially installed on the vertical installation plate and comprises a support frame IV perpendicular to the vertical installation plate and a pipe end clamping mechanism II installed at the end part of the support frame IV, the support frame IV is installed on the vertical installation plate in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the front-back direction, and the support frame IV is positioned in the up-down direction; the pipe end clamping mechanism II comprises an arc-shaped clamping claw and a clamping driving part, wherein the arc-shaped clamping claw is matched with the outer diameter of the PE pipe in size, and the axis direction of the arc-shaped clamping claw is arranged along the front-back direction;

the PE pipe end heating part II is arranged behind the PE pipe end clamping sleeve part and comprises a support frame V and a conical electric heating head assembly II; the support frame V is arranged on the vertical mounting plate through a positioning lifting guide mechanism II and a positioning lifting driving mechanism II which are arranged along the vertical direction, and the support frame V is positioned in the front-back direction; the conical electric heating head assembly II is fixedly arranged on the support frame V, the conical electric heating head assembly II comprises a conical electric heating head which is arranged with the axis right opposite to the front and is small in front and large in back, and the height dimension of the axis of the conical electric heating head away from the vertical mounting plate is the same as the height dimension of the axis of an arc-shaped clamping claw of the pipe end clamping mechanism II away from the vertical mounting plate in a clamping state;

the electric control mechanism for sleeving and mounting the PE pipe at the reel end comprises a bottom support plate II sliding control loop, a vertical mounting plate lifting control loop, a PE pipe end clamping sleeve control loop and a PE pipe end lifting heating control loop, wherein a spray head vehicle end PE pipe sleeving controller is respectively and electrically connected with a sliding driving mechanism of the bottom support plate II, a positioning lifting driving mechanism I of the vertical mounting plate, a clamping driving part of the pipe end clamping mechanism II, a sliding driving mechanism of a support frame IV, a positioning lifting driving mechanism II of the support frame V and a conical electric heating head of the conical electric heating head assembly II.

As a further improvement of the utility model, reel end PE pipe box-packed is equipped with distance sensor and the mode identification sensor that sets up towards the rear on the pipe end fixture II of installation unit, be equipped with the mode identification sensor that sets up towards the place ahead on the toper electric heating head subassembly II, reel end PE pipe box-packed controller is connected with distance sensor and mode identification sensor electricity on the pipe end fixture II respectively, and reel end PE pipe box-packed controller is connected with the mode identification sensor electricity on the toper electric heating head subassembly II.

As a further improvement of the utility model, the PE tube raw material roll mounting unit comprises a bottom bracket, a vertical frame, a roller and an end stop rod; the bottom bracket is fixedly arranged on the ground; the vertical frame is vertically and fixedly arranged on the bottom bracket; the axial direction of the roller is horizontally arranged along the left-right direction, one end of the roller is installed at the top of the vertical frame through a bearing, the other end of the roller is arranged in a suspended manner, an end stop lever swing control mechanism which is arranged in a telescopic manner along the central axial direction of the roller is arranged in the roller, and a machine body of the end stop lever swing control mechanism is fixedly installed in the roller; the end stop levers are arranged in multiple pieces and are symmetrically arranged relative to the center of the axis of the roller, the inner side ends of the end stop levers are respectively hinged to the telescopic ends of the end stop lever swing control mechanism, and the rod bodies of the end stop levers are respectively hinged to the end parts of the roller; the PE pipe raw material roll installation electric control mechanism comprises an end stop lever swing control loop, and the PE pipe raw material roll installation controller is electrically connected with the end stop lever swing control mechanism.

As a further improvement of the present invention, the reel rotation driving unit at least includes a supporting frame and a reel rotation driving motor; the support frame is at least provided with a sliding guide mechanism and a sliding driving mechanism which are arranged along the front-back direction and the left-right direction and are arranged on the ground; the reel rotation driving motor is arranged in the supporting frame, the axial direction of a power output shaft of the reel rotation driving motor is opposite to the left-right direction, and the power output shaft of the reel rotation driving motor can be in transmission connection with a brake mounting end of the power output shaft of the gearbox of the reel sprinkler; the reel rotation driving electric control mechanism comprises a supporting frame positioning and moving control loop and a reel rotation control loop, and the reel rotation driving controller is respectively electrically connected with the sliding driving mechanism of the supporting frame and the reel rotation driving motor.

As a further improvement of the utility model, reel rotation drive unit is the arm structure of coordinate movement, braced frame includes coordinate movement control mechanism, coordinate movement control mechanism is except including the X coordinate translation moving mechanism along the fore-and-aft direction and the Y coordinate translation moving mechanism along the left right direction, still include along the vertical Z coordinate translation moving mechanism of upper and lower direction and use the Y coordinate rotary mechanism of Y coordinate as the rotation axis, reel rotation drive motor is B coordinate rotary mechanism's rotary power source, be equipped with on reel rotation drive motor's the power output shaft with the power output shaft's of reel sprinkling irrigation machine gearbox outer tooth portion complex internal tooth drive part, still be equipped with the mode identification sensor on the B coordinate rotary mechanism, reel rotation drive controller is connected with the mode identification sensor electricity of Z coordinate translation moving mechanism and B coordinate rotary mechanism respectively.

As the utility model discloses a further improvement scheme, reel end PE pipe box-packed installation unit and shower nozzle car end PE pipe box-packed installation unit are located the left and right sides in reel sprinkling irrigation machine station the place ahead respectively, and reel end PE pipe box-packed installation unit and shower nozzle car end PE pipe box-packed installation unit can slide along left right direction for reel sprinkling irrigation machine station respectively, and reel end PE pipe box-packed installation unit and shower nozzle car end PE pipe box-packed installation unit are based on same benchmark of sliding in left right direction.

As a further improvement of the utility model, a reel sprinkling irrigation machine positioning device is arranged on the reel sprinkling irrigation machine station.

Compared with the prior art, the PE pipe installation system of the reel sprinkler adopts a mode of electrically heating the interior of the pipe end of the PE pipe through the conical electric heating head assembly, heat is conducted from inside to outside, the outer surface of the pipe end of the PE pipe is not damaged, and the risk of premature aging of the pipe end of the PE pipe can be greatly reduced; in the process of sleeving and mounting the pipe end of the PE pipe, the coiling end PE pipe sleeving and mounting unit and the spray head vehicle end PE pipe sleeving and mounting unit can automatically complete the traditional manual sleeving and mounting processes with the highest labor intensity, such as heating the pipe end of the PE pipe, sleeving and mounting the pipe end of the PE pipe and the like, except that the positioning of the pipe end of the PE pipe and the positioning of a pressure water input hard pipe of a spray head vehicle need manual positioning operation and the mounting of a hose clamp needs manual operation, so that the labor intensity of operators can be greatly reduced, and the mounting efficiency can be greatly improved; through changing the arc-shaped clamping claw and the conical electric heating head of different sizes, the PE pipes with different outer diameters and inner diameters can be installed, and the large-diameter and large-thick-wall PE pipe installing device is particularly suitable for installing large-diameter and large-thick-wall PE pipes of large and medium-sized reel sprinkling irrigation machines.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an N-directional view of FIG. 1;

FIG. 4 is a schematic structural view of the PE tube raw material roll mounting unit according to the present invention;

FIG. 5 is a left side view of FIG. 4;

FIG. 6 is a schematic structural view of the PE pipe sleeving and mounting unit at the reel end of the present invention;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a left side view of FIG. 6;

fig. 9 is a schematic top view of the PE pipe socket mounting unit of the shower head cart end according to the present invention;

FIG. 10 is an M-direction rotated view of FIG. 9;

FIG. 11 is a view from the P direction of FIG. 10;

fig. 12 is a view in the direction Q of fig. 10.

In the figure: 1. PE pipe raw material roll installation unit, 11, bottom bracket, 12, vertical frame, 13, roller, 14, end stop lever, 15, end stop lever swing control mechanism, 2, spray head vehicle end PE pipe socket installation unit, 21, bottom bracket plate I, 22, support frame I, 23, pipe end clamping mechanism I, 24, support frame II, 25, conical electric heating head assembly I, 26, support frame III, 27, hard pipe clamping mechanism assembly, 3, reel end PE pipe socket installation unit, 31, bottom bracket plate II, 32, vertical installation plate, 33, support frame IV, 34, pipe end clamping mechanism II, 35, support frame V, 36, conical electric heating head assembly II, 4 and reel rotation driving unit.

Detailed Description

The present invention will be further explained with reference to the drawings (hereinafter, the left direction of fig. 1 will be described as the front, the up-down direction of fig. 1 will be described as the up-down direction, the up-down direction of fig. 2 will be described as the left-right direction, the horizontal front-back direction will be described as the X-axis coordinate direction, the horizontal left-right direction will be described as the Y-axis coordinate direction, and the vertical up-down direction will be described as the Z-axis coordinate direction).

As shown in fig. 1 and 2, the PE pipe installation system of the reel sprinkler includes a PE pipe raw material roll installation unit 1, a nozzle car end PE pipe socket installation unit 2, a reel end PE pipe socket installation unit 3, a reel rotation driving unit 4 and a centralized electric control unit, wherein the PE pipe raw material roll installation unit 1, the nozzle car end PE pipe socket installation unit 2, the reel end PE pipe socket installation unit 3 and the reel rotation driving unit 4 are arranged from front to back, and as shown in fig. 3, a reel sprinkler station is arranged between the reel end PE pipe socket installation unit 3 and the reel rotation driving unit 4.

As shown in fig. 4 and 5, the PE tube stock roll mounting unit 1 includes a bottom bracket 11, a stand 12, a roller 13, an end stop lever 14 and a PE tube stock roll mounting electric control mechanism; the bottom bracket 11 is fixedly arranged on the ground; the stand 12 is vertically and fixedly arranged on the bottom bracket 11; the axial direction of the roller 13 is horizontally arranged along the left-right direction, one end of the roller 13 is installed at the top of the stand 12 through a bearing, the other end of the roller 13 is suspended, an end stop lever swing control mechanism 15 which is telescopically arranged along the central axial direction of the roller 13 is arranged in the roller 13, a machine body of the end stop lever swing control mechanism 15 is fixedly installed in the roller 13, and the end stop lever swing control mechanism 15 can be a hydraulic cylinder or an air cylinder structure or other telescopic structures such as an electric cylinder structure; the end stop levers 14 are arranged in multiple pieces, the end stop levers 14 are arranged in a central symmetry mode relative to the axis of the roller 13, the inner side ends of the end stop levers 14 are respectively hinged to the telescopic ends of the end stop lever swing control mechanism 15, and the rod bodies of the end stop levers 14 are respectively hinged to the end portions of the roller 13; the PE pipe raw material roll installation electric control mechanism comprises a PE pipe raw material roll installation controller and an end stop lever swing control loop, and the PE pipe raw material roll installation controller is electrically connected with the end stop lever swing control mechanism 15. The expansion and contraction of the control end stop lever swing control mechanism 15 can realize that a plurality of end stop levers 14 synchronously swing to be in an expansion blocking state along the radial direction of the roller 13 or in a storage abdicating state along the axial direction of the roller 13.

As shown in fig. 9, the nozzle car end PE pipe socket mounting unit 2 includes a bottom support plate i 21, a PE pipe end clamping portion, a PE pipe end heating portion i, a hard pipe clamping sleeve portion, and a nozzle car end PE pipe socket mounting electric control mechanism;

the bottom supporting plate I21 is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, the sliding guide mechanism can be a guide wheel arranged at the bottom of the bottom supporting plate I21 and a guide rail structure which is arranged on the ground in a matched mode, or can be a guide bulge arranged at the bottom of the bottom supporting plate I21 and other sliding guide structures such as a guide chute structure which is arranged on the ground in a matched mode, and the sliding driving mechanism can be a hydraulic cylinder or an air cylinder structure, an electric cylinder structure or a matched gear rack structure and other sliding driving structures;

as shown in fig. 10, the pipe end clamping portion of the PE pipe comprises a support frame i 22 fixedly mounted on a bottom support plate i 21 and a pipe end clamping mechanism i 23 mounted on the top end of the support frame i 22, the pipe end clamping mechanism i 23 comprises an arc-shaped clamping jaw and a clamping driving part which are matched with the outer diameter of the PE pipe, and the axis direction of the arc-shaped clamping jaw is arranged along the front-back direction, the arc-shaped clamping jaw can clamp the PE pipe along the up-down direction and can also clamp the PE pipe along the left-right direction, the arc-shaped clamping jaw can adopt a translational clamping mode and can also adopt a hinged swinging clamping mode, and the clamping driving part can adopt a hydraulic cylinder structure and can also adopt other structures such as an electric cylinder structure;

as shown in fig. 12, the pipe end heating part i of the PE pipe is arranged in front of the pipe end clamping part of the PE pipe, and comprises a support frame ii 24, a conical electric heating head assembly i 25 and a heating head slip control part; the support frame II 24 is arranged on the bottom support plate I21 in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, the support frame II 24 is arranged in a positioning mode in the front-rear direction, the sliding guide mechanism can be a dovetail protrusion arranged at the bottom of the support frame II 24 and a dovetail chute structure arranged on the bottom support plate I21 in a matched mode, or can be other positioning sliding guide structures such as a guide key arranged at the bottom of the support frame II 24 and a chute structure arranged on the bottom support plate I21 in a matched mode, the sliding driving mechanism can be a hydraulic cylinder or an air cylinder structure, or an electric cylinder structure, or other sliding driving structures such as a matched gear rack structure, and the sliding displacement of the support frame II 24 along the left-right direction can be achieved by controlling the sliding; the conical electric heating head assembly I25 is arranged at the top end of the support frame II 24 in a sliding fit mode along the front-back direction, the conical electric heating head assembly I25 comprises a conical electric heating head which is arranged with the axis right opposite to the back and is big in front and small in back, and the height size of the axis line of the conical electric heating head is the same as that of the axis line of the arc-shaped clamping claw of the pipe end clamping mechanism I23 in a clamping state; the heating head sliding control component is arranged right in front of the conical electric heating head component I25, the telescopic end of the heating head sliding control component is fixedly arranged and connected with the conical electric heating head component I25, the heating head sliding control component can be a hydraulic cylinder or an electric cylinder structure, and can also be a telescopic control structure such as a matched gear rack structure, and the like, and the conical electric heating head component I25 can slide and move along the front-back direction by controlling the telescopic of the heating head sliding control component;

as shown in fig. 11, the pipe clamping sleeve part is arranged in front of the pipe end clamping part of the PE pipe, and comprises a support frame iii 26, a pipe clamping mechanism assembly 27 and a pipe clamping mechanism assembly slip control part; the support frame III 26 is arranged on the bottom support plate I21 in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, and the support frame III 26 is arranged in a positioning mode in the front-rear direction; the hard tube clamping mechanism component 27 is arranged at the top end of the support frame III 26 in a sliding fit manner along the front-back direction, the hard tube clamping mechanism component 27 comprises an arc-shaped clamping claw and a clamping driving part which are matched with the outer diameter of a pressure water input hard tube of the sprayer truck, the axial direction of the arc-shaped clamping claw is arranged along the front-back direction, the height dimension of the axial line of the arc-shaped clamping claw of the hard tube clamping mechanism component 27 in a clamping state is the same as the height dimension of the axial line of the arc-shaped clamping claw of the tube end clamping mechanism I23 in the clamping state, the arc-shaped clamping claw can clamp the pressure water input hard tube of the sprayer truck along the up-down direction and can also clamp the pressure water input hard tube of the sprayer truck along the left-right direction, and the arc-shaped clamping claw, the mode of hinged swing clamping can also be adopted, and the clamping driving part can adopt a hydraulic cylinder structure, an electric cylinder structure and other structures; the hard tube clamping mechanism assembly sliding control component is arranged right behind the hard tube clamping mechanism assembly 27, the telescopic end of the hard tube clamping mechanism assembly sliding control component is fixedly connected with the hard tube clamping mechanism assembly 27, the hard tube clamping mechanism assembly sliding control component can be a hydraulic cylinder or an electric cylinder structure, and can also be a matched telescopic control structure such as a gear rack structure, and the like, and the hard tube clamping mechanism assembly 27 can slide and move along the front-back direction by controlling the telescopic of the hard tube clamping mechanism assembly sliding control component;

the spray head vehicle end PE pipe sleeving and mounting electric control mechanism comprises a spray head vehicle end PE pipe sleeving controller, a bottom support plate I sliding control loop, a PE pipe end clamping control loop, a PE pipe end heating control loop and a hard pipe clamping sleeve control loop, wherein the spray head vehicle end PE pipe sleeving controller is respectively connected with a sliding driving mechanism of a bottom support plate I21, a clamping driving part of a pipe end clamping mechanism I23, a sliding driving mechanism of a support frame II 24, a conical electric heating head of a conical electric heating head assembly I25, a heating head sliding control part, a sliding driving mechanism of a support frame III 26, a clamping driving part of a hard pipe clamping mechanism assembly 27 and a hard pipe clamping mechanism assembly sliding control part which are electrically connected.

As shown in fig. 6 to 8, the reel end PE pipe socket mounting unit 3 includes a bottom support plate ii 31, a vertical mounting plate 32, a PE pipe end clamping sleeve portion, a PE pipe end heating portion ii, and a reel end PE pipe socket mounting electric control mechanism;

the bottom supporting plate II 31 is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, the sliding guide mechanism can be a guide wheel arranged at the bottom of the bottom supporting plate II 31 and a guide rail structure which is arranged on the ground in a matching way, or can be a guide bulge arranged at the bottom of the bottom supporting plate II 31 and other sliding guide structures such as a guide chute structure which is arranged on the ground in a matching way, and the sliding driving mechanism can be a hydraulic cylinder or an air cylinder structure, or an electric cylinder structure, or can be other sliding driving structures such as a matched gear rack structure;

the vertical mounting plate 32 is a flat plate structure, the vertical mounting plate 32 is vertically mounted on the bottom support plate II 31 through a positioning lifting guide mechanism I and a positioning lifting driving mechanism I which are arranged along the vertical direction, the flat plate structure of the vertical mounting plate 32 is just arranged along the left-right direction, the positioning lifting guide mechanism I can be a dovetail projection arranged on the vertical mounting plate 32 and a dovetail chute structure matched with the bottom support plate II 31, or other positioning sliding guide structures such as a guide key arranged at the bottom of the vertical mounting plate 32 and a chute structure matched with the bottom support plate II 31, the positioning lifting driving mechanism I can be a hydraulic cylinder or an air cylinder structure, or an electric cylinder structure, or other lifting driving structures such as a matched gear rack structure, the vertical mounting plate 32 can slide along the vertical direction and be positioned and displaced by controlling the positioning lifting driving mechanism I;

the PE pipe end clamping sleeve part is arranged on the vertical mounting plate 32 and comprises a support frame IV 33 arranged perpendicular to the vertical mounting plate 32 and a pipe end clamping mechanism II 34 arranged at the end part of the support frame IV 33, the support frame IV 33 is arranged on the vertical mounting plate 32 in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism arranged along the front-back direction, the support frame IV 33 is positioned in the vertical direction, the sliding guide mechanism can be a dovetail protrusion arranged at the bottom of the support frame IV 33 and a dovetail chute structure arranged on the vertical mounting plate 32 in a matching mode, or can be a guide key arranged at the bottom of the support frame IV 33 and other positioning sliding guide structures such as a chute structure arranged on the vertical mounting plate 32 in a matching mode, and the sliding driving mechanism can be a hydraulic cylinder or a cylinder structure, or an electric cylinder structure, or other sliding driving structures such as a matched gear rack structure and, the support frame IV 33 can realize sliding displacement along the front and back direction by controlling the sliding driving mechanism; the pipe end clamping mechanism II 34 comprises an arc-shaped clamping claw and a clamping driving part, the arc-shaped clamping claw is matched with the outer diameter of the PE pipe in size, the axis direction of the arc-shaped clamping claw is arranged along the front-back direction, the arc-shaped clamping claw can clamp the PE pipe along the up-down direction and can also clamp the PE pipe along the left-right direction, the arc-shaped clamping claw can adopt a translation clamping mode and also can adopt a hinged swinging clamping mode, and the clamping driving part can adopt a hydraulic cylinder structure and also can adopt other structures such as an electric cylinder structure;

the PE pipe end heating part II is arranged behind the PE pipe end clamping sleeve part and comprises a support frame V35 and a conical electric heating head assembly II 36; the supporting frame V35 is arranged on the vertical mounting plate 32 through a positioning lifting guide mechanism II and a positioning lifting driving mechanism II which are arranged along the vertical direction, and the supporting frame V35 is positioned in the front-rear direction; the conical electric heating head assembly II 36 is fixedly arranged on the supporting frame V35, the conical electric heating head assembly II 36 comprises a conical electric heating head which is arranged with the axis right opposite to the front and is small in front and large in back, and the height dimension of the axis of the conical electric heating head from the vertical mounting plate 32 is the same as the height dimension of the axis of the arc-shaped clamping claw of the pipe end clamping mechanism II 34 from the vertical mounting plate 32 in a clamping state; the vertical support frame V35 can drive the conical electric heating head assembly II 36 to slide along the vertical mounting plate 32 in the vertical direction for positioning displacement by controlling the positioning lifting driving mechanism II;

the electric control mechanism for sleeving and mounting the PE pipe at the reel end comprises a controller for sleeving and mounting the PE pipe at the reel end, a sliding control loop of a bottom support plate II, a lifting control loop of a vertical mounting plate, a control loop of a clamping sleeve of the PE pipe end and a lifting heating control loop of the PE pipe end, wherein the controller for sleeving and mounting the PE pipe at the reel end is respectively and electrically connected with a sliding driving mechanism of the bottom support plate II 31, a positioning lifting driving mechanism I of the vertical mounting plate 32, a clamping driving part of a pipe end clamping mechanism II 34, a sliding driving mechanism of a support frame IV 33, a positioning lifting driving mechanism II of a support frame V35 and a conical electric heating head of a conical electric heating.

The reel rotation driving unit 4 at least comprises a supporting frame, a reel rotation driving motor and a reel rotation driving electric control mechanism; the support frame is at least provided with a sliding guide mechanism and a sliding driving mechanism which are arranged along the front-back direction and the left-right direction and are arranged on the ground, the sliding guide mechanism arranged along the front-back direction can be a guide wheel arranged at the bottom of the support frame and a guide rail structure which is arranged on the ground in a matching way, and can also be other sliding guide structures such as a guide bulge arranged at the bottom of the support frame and a guide chute structure which is arranged on the ground in a matching way, the sliding guide mechanism arranged along the left-right direction can be other positioning sliding guide structures such as a matched dovetail bulge and a dovetail chute structure, a matched guide key and a chute structure, and the sliding driving mechanism can be a hydraulic cylinder or an air cylinder structure, an electric cylinder structure, a matched gear rack structure and other sliding driving structures; the reel rotation driving motor is arranged in the supporting frame, the axial direction of a power output shaft of the reel rotation driving motor is opposite to the left and right directions, the power output shaft of the reel rotation driving motor can be in transmission connection with the power output shaft of the reel sprinkler gearbox, one end of the power output shaft of the reel sprinkler gearbox is usually connected with a reel driving chain wheel, the other end of the power output shaft of the reel sprinkler gearbox usually extends out of the box body and is provided with a brake, the power output shaft of the reel rotation driving motor can be in transmission connection with the brake mounting end of the power output shaft of the reel sprinkler gearbox in a chain transmission or belt transmission mode to realize power input, and can also be in transmission connection with the brake mounting end of the power output shaft of the reel sprinkler gearbox in a gear; the reel rotation driving electric control mechanism comprises a reel rotation driving controller, a supporting frame positioning and moving control loop and a reel rotation control loop, and the reel rotation driving controller is respectively electrically connected with the sliding driving mechanism of the supporting frame and the reel rotation driving motor.

When the PE pipe is installed on the reel sprinkler that does not install the PE pipe by using the PE pipe installation system of the reel sprinkler, the installation of the raw material roll of the PE pipe and the taking of the reel sprinkler that does not install the PE pipe are firstly carried out: the central controller sends out instructions to control the PE pipe raw material coil installation controller to enable the end stop lever swing control mechanism 15 to perform retraction movement, a plurality of end stop levers 14 synchronously swing to be in a storage abdicating state along the axial direction of the roller 13, after the PE pipe raw material coil is hoisted and sleeved on the roller 13, the central controller sends out instructions to control the PE pipe raw material coil installation controller to enable the end stop lever swing control mechanism 15 to perform extension resetting movement, a plurality of end stop levers 14 synchronously swing to be in an expansion blocking state along the radial direction of the roller 13, a strapping tape of the PE pipe raw material coil is removed, and the rear pipe end of the PE pipe is pulled out, so that the installation of the PE pipe raw material coil is completed; after the reel direction of the reel sprinkler without the PE pipe is adjusted and positioned, the reel sprinkler without the PE pipe is pushed and positioned to a set station position behind the PE pipe sleeving and mounting unit 2 at the sprinkler end by an in-site transfer vehicle such as a forklift, so that a pressure water output hard pipe joint of the reel is arranged corresponding to the front-back direction, and a power output shaft of a gearbox of the reel sprinkler without the PE pipe is arranged corresponding to the left side direction, namely, the reel sprinkler without the PE pipe is positioned;

then, performing power transmission connection and reel pressure water output hard pipe joint position adjustment: an operator firstly controls the reel rotation driving controller to enable the sliding driving mechanism of the supporting frame of the reel rotation driving unit 4 to act to adjust the position of the supporting frame, enables the supporting frame to be close to the power output shaft of the gearbox of the reel sprinkler without the PE pipe, then enables the power output shaft of the gearbox of the reel sprinkler without the PE pipe to be in transmission connection with the power output shaft of the reel rotation driving motor of the reel rotation driving unit 4 in a chain transmission or belt transmission mode, finally controls and starts the reel rotation driving motor to enable the reel sprinkler without the PE pipe to rotate, when the reel pressure water output hard pipe joint position of the reel is arranged right ahead, the reel rotation driving motor is closed and braked, and after the position of the reel slide block pipe arranging frame of the pipe arranging device of the reel sprinkler without the PE pipe is adjusted to be right ahead of the pressure water output hard pipe joint position, completing the position adjustment of the reel pressure water output hard pipe joint;

then, carrying out the PE pipe sleeving installation at the reel end: the central controller sends out an instruction to control the reel end PE pipe sleeving controller, the reel end PE pipe sleeving controller controls the sliding driving mechanism of the bottom supporting plate II 31 and the positioning lifting driving mechanism I of the vertical mounting plate 32 to act so that the axial direction of the arc-shaped clamping claw of the pipe end clamping mechanism II 34 is opposite to the position of a reel pressure water output hard pipe joint, the positioning lifting driving mechanism II of the support frame V35 is controlled to act so that the support frame V35 drives the conical electric heating head assembly II 36 to be lowered to the initial position of the bottom end of the vertical mounting plate 32, the sliding driving mechanism of the support frame IV 33 is controlled to act so that the support frame IV 33 drives the pipe end clamping mechanism II 34 to move to the initial position of the front end of the vertical mounting plate 32, an operator firstly draws a PE pipe end from a PE pipe raw material roll and then passes through a pipe arranging slide block frame of a reel pipe arranging device of a reel sprinkling irrigation machine without the PE pipe, and, then, placing the rear pipe end of the PE pipe into a set position in the pipe end clamping mechanism II 34, and starting a clamping driving part of the pipe end clamping mechanism II 34, wherein the rear pipe end of the PE pipe is firmly clamped on the pipe end clamping mechanism II 34 and is positioned right opposite to a reel pressure water output hard pipe joint; then the coil end PE pipe sleeving controller firstly controls the positioning lifting driving mechanism II of the support frame V35 to act to enable the support frame V35 to drive the conical electric heating head assembly II 36 to rise to the position, opposite to the rear pipe end of the PE pipe, of the conical electric heating head assembly II 36, meanwhile, the coil end PE pipe sleeving controller controls the conical electric heating head of the conical electric heating head assembly II 36 to be electrified and heated, after the conical electric heating head of the conical electric heating head assembly II 36 is heated to a set temperature, the coil end PE pipe sleeving controller controls the sliding driving mechanism of the support frame IV 33 to act to enable the support frame IV 33 to drive the pipe end clamping mechanism II 34 clamping the rear pipe end of the PE pipe to slowly move backwards, the rear pipe end of the PE pipe is gradually sleeved on the conical electric heating head of the conical electric heating head assembly II 36, and the conical electric heating head of the conical electric heating head assembly II 36 heats the inner surface of the rear pipe end of the, Heating the rear pipe end of the PE pipe to gradually soften; when the support frame IV 33 moves to a set distance and reaches a set time, the reel end PE pipe sleeving controller controls the sliding driving mechanism of the support frame IV 33 to act to enable the support frame IV 33 to reset to an initial position quickly, then the reel end PE pipe sleeving controller controls the positioning lifting driving mechanism II of the support frame V35 to act to enable the support frame V35 to reset to the initial position quickly and controls the conical electric heating head of the conical electric heating head assembly II 36 to stop heating when power is off, finally the reel end PE pipe sleeving controller controls the sliding driving mechanism of the support frame IV 33 to act to enable the support frame IV 33 to move backwards quickly, and the pipe end clamping mechanism II 34 clamps the rear pipe end of the PE pipe to cross the conical electric heating head assembly II 36 and sleeve the rear pipe end of the PE pipe on the reel pressure water output hard pipe joint; when the support frame IV 33 moves to a set distance, the reel end PE pipe sleeving controller firstly controls the clamping driving part of the pipe end clamping mechanism II 34 to loosen and reset, then controls the sliding driving mechanism of the support frame IV 33 to move so that the support frame IV 33 can be quickly reset to an initial position, and finally controls the sliding driving mechanism of the bottom support plate II 31 and the positioning lifting driving mechanism I of the vertical mounting plate 32 to reset, the reel end PE pipe sleeving mounting unit 3 moves out of a mounting area in a translation mode, and after an operator uses an electric wrench or a pneumatic wrench to firmly position and connect the hose clamp, the reel end PE pipe sleeving mounting is completed;

then, winding and installing the PE pipe: the central controller sends an instruction to control the reel rotation driving controller, the reel rotation driving controller controls and starts the reel rotation driving motor to enable a reel of a reel sprinkler without a PE pipe to rotate, the PE pipe is pulled through a reel pressure water output hard pipe joint in the reel rotation process, a PE pipe raw material roll drives the roller 13 to rotate to release the PE pipe, the reel simultaneously drives a forward and reverse 8-shaped spiral shaft of the pipe arranging device to rotate, the pipe arranging slide block frame drives the PE pipe to arrange pipes, the PE pipe is gradually wound on the reel, and after the PE pipe raw material roll is completely released and the front pipe end of the PE pipe moves backwards to a set position close to the reel, the reel rotation driving motor is closed and braked, and the PE pipe winding installation is completed;

then carrying out the PE pipe sleeving installation of the spray head vehicle end: an operator places the spray head vehicle part of the reel sprinkler between a PE pipe raw material coil installation unit 1 and a spray head vehicle end PE pipe sleeve installation unit 2 and enables a spray head vehicle to be arranged in a forward mode, a central controller sends an instruction to control the spray head vehicle end PE pipe sleeve connection controller, the spray head vehicle end PE pipe sleeve connection controller controls a sliding driving mechanism of a bottom support plate I21 to move along the left and right direction and enables a pipe end clamping mechanism I23 to be opposite to the front pipe end of a PE pipe, after the operator inputs pressure water of the spray head vehicle into a hard pipe or the front pipe end of the PE pipe and is sleeved with a hose clamp, inputting pressure water of a sprayer vehicle into a hard pipe, positioning, clamping and installing the pressure water on a support frame III 26 through a sprayer vehicle end PE pipe sleeving controller and a hard pipe clamping mechanism assembly 27, and positioning, clamping and installing a front pipe end of the PE pipe on a support frame I22 through the sprayer vehicle end PE pipe sleeving controller and a pipe end clamping mechanism I23; the PE pipe at the end of the spray head vehicle is sleeved with a controller to control the action of a sliding driving mechanism of a support frame II 24 so as to enable the support frame II 24 to move along the left-right direction and enable a conical electric heating head of a conical electric heating head assembly I25 to be opposite to the front pipe end of the PE pipe facing forwards, meanwhile, the PE pipe at the end of the spray head vehicle is sleeved with the controller to control the conical electric heating head of the conical electric heating head assembly I25 to be electrified and heated, after the temperature of the conical electric heating head assembly I25 is raised to a set temperature, the spray head vehicle end PE pipe sleeving controller controls the heating head sliding control part to extend out to enable the conical electric heating head assembly I25 to slowly move backwards, the conical electric heating head of the conical electric heating head assembly I25 is gradually inserted into the front pipe end of the PE pipe, the conical electric heating head of the conical electric heating head assembly I25 heats the inner surface of the front pipe end of the PE pipe in the inserting process, and the front pipe end of the PE pipe is heated and gradually softened; when the conical electric heating head assembly I25 moves backwards to a set distance and reaches a set time, the PE pipe sleeving controller at the end of the spray head vehicle controls the heating head sliding control part to rapidly reset to enable the conical electric heating head assembly I25 to rapidly reset to an initial position and controls the conical electric heating head of the conical electric heating head assembly I25 to power off and stop heating, then the PE pipe sleeving controller at the end of the spray head vehicle controls the sliding driving mechanism of the supporting frame III 26 to act to enable the supporting frame III 26 to drive the hard pipe clamping mechanism assembly 27 which clamps the pressure water input hard pipe of the spray head vehicle to move along the left-right direction and enable the pressure water input hard pipe of the spray head vehicle to face the front PE pipe front pipe end, then the PE pipe sleeving controller at the end of the spray head vehicle controls the sliding control part of the hard pipe clamping mechanism assembly to extend out to enable the hard pipe clamping mechanism assembly 27 to slowly move backwards, and the pressure water input hard pipe of the spray head vehicle is gradually inserted into the front, when the support frame III 26 moves to a set distance, the spray head vehicle end PE pipe sleeving controller firstly controls the clamping driving part of the pipe end clamping mechanism I23 to loosen and reset, then controls the clamping driving part of the hard pipe clamping mechanism assembly 27 to loosen and reset, and finally controls the sliding driving mechanism of the bottom support plate I21 to reset, the spray head vehicle end PE pipe sleeving installation unit 2 moves out of an installation area in a translation mode, and an operator completes the spray head vehicle end PE pipe sleeving installation after stably positioning and connecting the hose clamp by using an electric wrench or a pneumatic wrench;

after the power output shaft of the gearbox of the reel sprinkler is detached from the power output shaft of the reel rotary driving motor of the reel rotary driving unit 4, the reel sprinkler provided with the PE pipe can be moved out of the installation station through an in-site transfer vehicle such as a forklift.

In order to realize more accurate reel end PE pipe box-socketed installation, as the utility model discloses a further improvement scheme, be equipped with distance sensor and the mode identification sensor that sets up towards the rear on reel end PE pipe box-socketed installation unit 3's the pipe end fixture II 34, be equipped with the mode identification sensor that sets up towards the place ahead on the toper electric heating head subassembly II 36, reel end PE pipe box-socketed controller is connected with distance sensor and mode identification sensor electricity on the pipe end fixture II 34 respectively, reel end PE pipe box-socketed controller is connected with the mode identification sensor electricity on the toper electric heating head subassembly II 36. When the pipe end clamping mechanism II 34 is positioned, the reel end PE pipe sleeving controller accurately controls the sliding driving mechanism of the bottom supporting plate II 31 and the positioning lifting driving mechanism I of the vertical mounting plate 32 to act according to the feedback of the mode identification sensor on the pipe end clamping mechanism II 34 so that the axial direction of the arc-shaped clamping claw is opposite to the position of the reel pressure water output hard pipe joint; when the rear pipe end of the PE pipe is heated, the coil end PE pipe sleeving controller accurately controls the action of the positioning lifting driving mechanism II of the supporting frame V35 according to the feedback of the mode identification sensor on the conical electric heating head assembly II 36, so that the supporting frame V35 drives the conical electric heating head assembly II 36 to be lifted to the position where the conical electric heating head of the conical electric heating head assembly II 36 is opposite to the rear pipe end of the PE pipe; when the rear pipe end of the PE pipe is sleeved on the reel pressure water output hard pipe connector, the reel end PE pipe sleeving controller accurately controls the quick backward moving distance of the support frame IV 33 according to the feedback of the distance sensor on the pipe end clamping mechanism II 34.

In order to realize more accurate shower nozzle car end PE pipe box-socketed installation, as the utility model discloses a further improvement scheme, be equipped with distance sensor and the mode identification sensor that sets up towards the rear on the toper electric heating head subassembly I25 of shower nozzle car end PE pipe box-socketed installation unit 2, be equipped with distance sensor and the mode identification sensor that set up towards the rear on pipe end fixture I23, shower nozzle car end PE pipe box-socketed controller is connected with distance sensor and the mode identification sensor electricity on toper electric heating head subassembly I25 respectively, shower nozzle car end PE pipe box-socketed controller is connected with distance sensor and the mode identification sensor electricity on pipe end fixture I23 respectively. When the front pipe end of the PE pipe is heated, the spray head vehicle end PE pipe sleeving controller accurately controls the action of the sliding driving mechanism of the support frame II 24 according to the feedback of the mode recognition sensor on the conical electric heating head assembly I25 so that the support frame II 24 moves along the left-right direction and the conical electric heating head of the conical electric heating head assembly I25 is opposite to the front pipe end of the PE pipe facing forwards, and the spray head vehicle end PE pipe sleeving controller accurately controls the extending action of the heating head sliding control part according to the feedback of the distance sensor on the conical electric heating head assembly I25 so that the conical electric heating head assembly I25 slowly moves backwards; when the hard pipe is sleeved, the PE pipe sleeving controller at the end of the spray head vehicle accurately controls the sliding driving mechanism of the supporting frame III 26 to act according to the feedback of the mode recognition sensor on the pipe end clamping mechanism I23, so that the supporting frame III 26 drives the hard pipe clamping mechanism assembly 27 which clamps the pressure water input hard pipe of the spray head vehicle to move along the left and right directions, the pressure water input hard pipe of the spray head vehicle is opposite to the front pipe end of the PE pipe facing forwards, and the PE pipe sleeving controller at the end of the spray head vehicle accurately controls the sliding control part of the hard pipe clamping mechanism assembly to extend out to act according to the feedback of the distance sensor on the pipe end clamping mechanism I23, so that the hard pipe clamping mechanism assembly 27 moves backwards slowly.

In order to reduce the space and occupy, as the utility model discloses a further improvement scheme, reel end PE pipe box-packed guiding mechanism that slides of bottom plate II 31 of installation element 3 and shower nozzle car end PE pipe box-packed guiding mechanism that slides of bottom plate I21 of installation element 2 share same guiding mechanism that slides, promptly, reel end PE pipe box-packed installation element 3 and shower nozzle car end PE pipe box-packed installation element 2 lie in on the same guiding mechanism that slides of benchmark about the orientation.

In order to further improve work efficiency, as the utility model discloses a further improvement scheme, reel rotation driving unit 4 is the arm structure of coordinate movement, braced frame includes coordinate movement control mechanism, coordinate movement control mechanism is except including the X coordinate translation moving mechanism along the fore-and-aft direction and along the Y coordinate translation moving mechanism of left right direction, still include along vertical Z coordinate translation moving mechanism of upper and lower direction and use the Y coordinate as the B coordinate rotary mechanism of rotation axis, reel rotation driving motor is B coordinate rotary mechanism's rotary power source, be equipped with on reel rotation driving motor's the power output shaft with the outer tooth portion complex internal tooth drive part of the power output shaft of reel sprinkling irrigation machine gearbox, still be equipped with the mode identification sensor on the B coordinate rotary mechanism, reel rotation driving controller is connected with the mode identification sensor electricity of Z coordinate translation moving mechanism and B coordinate rotary mechanism respectively. When the reel sprinkler is in power transmission connection with the reel rotation driving unit 4, the reel rotation driving controller accurately controls the X coordinate translation moving mechanism, the Y coordinate translation moving mechanism and the Z coordinate translation moving mechanism to act according to the feedback of the mode identification sensor of the B coordinate rotating mechanism so that the internal tooth driving part is close to the power output shaft of the gearbox of the reel sprinkler without the PE pipe, if the internal tooth driving part has angular deviation with the external tooth part of the power output shaft of the gearbox of the reel sprinkler, the reel rotation driving controller firstly rotates and corrects the internal tooth driving part through the B coordinate rotating mechanism, and then controls the internal tooth driving part to be sleeved into the power output shaft of the gearbox of the reel sprinkler through the Y coordinate translation moving mechanism so as to realize transmission connection.

In order to prevent that reel sprinkling irrigation machine from taking place the displacement in PE pipe installation, and then influencing the installation of PE pipe, as the utility model discloses a further improvement scheme, reel end PE pipe box-connects and is equipped with reel sprinkling irrigation machine positioner on the reel sprinkling irrigation machine station between installation unit 3 and reel rotation driving unit 4, and reel sprinkling irrigation machine positioner can be embraced wheeled wheel location structure, also can be other location structure such as centre gripping formula frame location structure.

In order to further improve the heating efficiency of the end of the PE pipe, the installation of a raw material roll of the PE pipe and the in-place operation of a reel sprinkler without the PE pipe can be carried out, and meanwhile, the electrification of a conical electric heating head of the conical electric heating head assembly II 36 is controlled by a reel-end PE pipe sleeving controller to carry out preheating; can carry out PE pipe winding installation operation simultaneously, preheat through the circular telegram of the toper electric heater head of shower nozzle car end PE pipe box-connected controller control toper electric heater head subassembly I25.

The PE pipe installation system of the reel sprinkler adopts an electric heating mode to heat the interior of the pipe end of the PE pipe, so that the risk of premature aging of the pipe end of the PE pipe can be greatly reduced; the reel end PE pipe sleeving and mounting unit 3 and the spray head vehicle end PE pipe sleeving and mounting unit 2 are automatic units, so that the labor intensity of operators can be greatly reduced, and the mounting efficiency can be greatly improved; through changing the arc-shaped clamping claw and the conical electric heating head of different sizes, the PE pipes with different outer diameters and inner diameters can be installed, and the large-diameter and large-thick-wall PE pipe installing device is particularly suitable for installing large-diameter and large-thick-wall PE pipes of large and medium-sized reel sprinkling irrigation machines.

Claims

1. A PE pipe installation system of a reel sprinkler is characterized by comprising a PE pipe raw material coil installation unit (1), a spray head vehicle end PE pipe sleeving installation unit (2), a reel end PE pipe sleeving installation unit (3), a reel rotation driving unit (4) and a centralized electric control unit, wherein the PE pipe raw material coil installation unit (1), the spray head vehicle end PE pipe sleeving installation unit (2), the reel end PE pipe sleeving installation unit (3) and the reel rotation driving unit (4) are arranged from front to back, and a reel sprinkler station is arranged between the reel end PE pipe sleeving installation unit (3) and the reel rotation driving unit (4);

the PE pipe raw material roll mounting unit (1) is used for supporting a PE pipe raw material roll and rotationally sending out a PE pipe; the PE pipe raw material roll mounting unit (1) comprises a PE pipe raw material roll mounting electric control mechanism, and the PE pipe raw material roll mounting electric control mechanism comprises a PE pipe raw material roll mounting controller;

the reel rotation driving unit (4) is used for driving a gearbox of a reel sprinkler without a PE pipe, adjusting the installation position of the PE pipe of the reel pressure water output hard pipe joint by driving the gearbox of the reel sprinkler without the PE pipe and winding and installing the PE pipe on the reel; the reel rotation driving unit (4) comprises a reel rotation driving electric control mechanism which comprises a reel rotation driving controller;

the reel end PE pipe sleeving and mounting unit (3) is used for heating the rear pipe end of the sent PE pipe and sleeving the rear pipe end of the sent PE pipe on a reel pressure water output hard pipe connector; the reel end PE pipe sleeving and mounting unit (3) comprises a reel end PE pipe sleeving and mounting electric control mechanism, and the reel end PE pipe sleeving and mounting electric control mechanism comprises a reel end PE pipe sleeving and mounting controller;

the PE pipe at the end of the spray head vehicle is sleeved with the mounting unit (2) and used for heating the front pipe end of the PE pipe and sleeved on the pressure water input hard pipe of the spray head vehicle; the spray head vehicle end PE pipe sleeving and mounting unit (2) comprises a spray head vehicle end PE pipe sleeving and mounting electric control mechanism, and the spray head vehicle end PE pipe sleeving and mounting electric control mechanism comprises a spray head vehicle end PE pipe sleeving and mounting controller;

2. The PE pipe mounting system for the reel sprinkler as claimed in claim 1, wherein the sprinkler head vehicle end PE pipe sleeving and mounting unit (2) comprises a bottom support plate I (21), a PE pipe end clamping part, a PE pipe end heating part I and a hard pipe clamping sleeve part;

the bottom supporting plate I (21) is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction;

the PE pipe end clamping part comprises a support frame I (22) fixedly installed on a bottom supporting plate I (21) and a pipe end clamping mechanism I (23) installed at the top end of the support frame I (22), the pipe end clamping mechanism I (23) comprises an arc-shaped clamping claw and a clamping driving part, the arc-shaped clamping claw is matched with the PE pipe in outer diameter size, and the axis direction of the arc-shaped clamping claw is arranged along the front-back direction;

the PE pipe end heating part I is arranged in front of the PE pipe end clamping part and comprises a support frame II (24), a conical electric heating head component I (25) and a heating head sliding control part; the support frame II (24) is arranged on the bottom supporting plate I (21) in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, and the support frame II (24) is positioned in the front-rear direction; the conical electric heating head assembly I (25) is arranged at the top end of the support frame II (24) in a sliding fit mode along the front-back direction, the conical electric heating head assembly I (25) comprises a conical electric heating head which is arranged with the axis right opposite to the back and is big in front and small in back, and the height size of the axis line of the conical electric heating head is the same as the height size of the axis line of an arc-shaped clamping claw of the pipe end clamping mechanism I (23) in a clamping state; the heating head sliding control part is arranged right in front of the conical electric heating head assembly I (25), and the telescopic end of the heating head sliding control part is fixedly connected with the conical electric heating head assembly I (25);

the hard tube clamping sleeve part is arranged in front of the PE tube end clamping part and comprises a support frame III (26), a hard tube clamping mechanism assembly (27) and a hard tube clamping mechanism assembly sliding control part; the support frame III (26) is arranged on the bottom supporting plate I (21) in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction, and the support frame III (26) is positioned in the front-back direction; the hard tube clamping mechanism assembly (27) is arranged at the top end of the support frame III (26) in a sliding fit mode along the front-back direction, the hard tube clamping mechanism assembly (27) comprises an arc-shaped clamping claw and a clamping driving part, the arc-shaped clamping claw is matched with the outer diameter of a pressure water input hard tube of the sprayer truck, the axis direction of the arc-shaped clamping claw is arranged along the front-back direction, and the height dimension of the axis of the arc-shaped clamping claw of the hard tube clamping mechanism assembly (27) in a clamping state is the same as the height dimension of the axis of the arc-shaped clamping claw of the tube end clamping mechanism I (23) in the clamping state; the hard tube clamping mechanism component sliding control component is arranged right behind the hard tube clamping mechanism component (27), and the telescopic end of the hard tube clamping mechanism component sliding control component is fixedly connected with the hard tube clamping mechanism component (27);

shower nozzle car end PE pipe box-socketed installation electrical control mechanism includes bottom support plate I slip control circuit, PE pipe end centre gripping control circuit, PE pipe end heating control circuit, hard tube centre gripping sleeve pipe control circuit, shower nozzle car end PE pipe box-socketed controller respectively with the slip actuating mechanism of bottom support plate I (21), the centre gripping driver part of pipe end fixture I (23), the slip actuating mechanism of support frame II (24), the toper electric heater head of toper electric heater head subassembly I (25), the heater head slip control part, the slip actuating mechanism of support frame III (26), the centre gripping driver part of hard tube fixture subassembly (27), hard tube fixture subassembly slip control part electricity is connected.

3. The system for installing the PE pipe of the reel sprinkler according to claim 2, wherein the conical electrical heating head assembly I (25) of the sprinkler head car-end PE pipe sleeving and installing unit (2) is provided with a distance sensor and a pattern recognition sensor which are arranged in a backward direction, the pipe end clamping mechanism I (23) is provided with a distance sensor and a pattern recognition sensor which are arranged in a backward direction, the sprinkler head car-end PE pipe sleeving and controlling device is electrically connected with the distance sensor and the pattern recognition sensor on the conical electrical heating head assembly I (25) respectively, and the sprinkler head car-end PE pipe sleeving and controlling device is electrically connected with the distance sensor and the pattern recognition sensor on the pipe end clamping mechanism I (23) respectively.

4. The PE pipe mounting system for a reel sprinkler according to claim 1, wherein the reel-end PE pipe sleeving and mounting unit (3) comprises a bottom support plate II (31), a vertical mounting plate (32), a PE pipe end clamping sleeve portion and a PE pipe end heating portion II;

the bottom supporting plate II (31) is arranged on the ground through a sliding guide mechanism and a sliding driving mechanism which are arranged along the left-right direction;

the vertical mounting plate (32) is vertically mounted on the bottom supporting plate II (31) through a positioning lifting guide mechanism I and a positioning lifting driving mechanism I which are arranged along the vertical direction, and the vertical mounting plate (32) is arranged right opposite to the left direction and the right direction;

the PE pipe end clamping sleeve part is arranged on the vertical mounting plate (32) and comprises a support frame IV (33) perpendicular to the vertical mounting plate (32) and a pipe end clamping mechanism II (34) arranged at the end part of the support frame IV (33), the support frame IV (33) is arranged on the vertical mounting plate (32) in a sliding fit mode through a sliding guide mechanism and a sliding driving mechanism arranged along the front-back direction, and the support frame IV (33) is positioned in the vertical direction; the pipe end clamping mechanism II (34) comprises an arc-shaped clamping claw and a clamping driving part, wherein the arc-shaped clamping claw is matched with the outer diameter of the PE pipe in size, and the axis direction of the arc-shaped clamping claw is arranged along the front-back direction;

the PE pipe end heating part II is arranged behind the PE pipe end clamping sleeve part and comprises a support frame V (35) and a conical electric heating head assembly II (36); the support frame V (35) is arranged on the vertical mounting plate (32) through a positioning lifting guide mechanism II and a positioning lifting driving mechanism II which are arranged along the vertical direction, and the support frame V (35) is positioned in the front-rear direction; the conical electric heating head assembly II (36) is fixedly arranged on the support frame V (35), the conical electric heating head assembly II (36) comprises a conical electric heating head, the axis of the conical electric heating head is over against the front, the front is small, the rear is large, and the height dimension of the axis of the conical electric heating head from the vertical mounting plate (32) is the same as the height dimension of the axis of an arc-shaped clamping claw of the pipe end clamping mechanism II (34) from the vertical mounting plate (32) in a clamping state;

the electric control mechanism for sleeving and mounting the PE pipe at the reel end comprises a bottom supporting plate II sliding control loop, a vertical mounting plate lifting control loop, a PE pipe end clamping sleeve control loop and a PE pipe end lifting heating control loop, wherein a spray head vehicle end PE pipe sleeving controller is respectively electrically connected with a sliding driving mechanism of the bottom supporting plate II (31), a positioning lifting driving mechanism I of the vertical mounting plate (32), a clamping driving part of a pipe end clamping mechanism II (34), a sliding driving mechanism of a support frame IV (33), a positioning lifting driving mechanism II of a support frame V (35) and a conical electric heating head of a conical electric heating head assembly II (36).

5. The system of claim 4, wherein the pipe end fixture II (34) of the reel-end PE pipe sleeving and mounting unit (3) is provided with a distance sensor and a pattern recognition sensor facing rearward, the tapered electrical heating head assembly II (36) is provided with a pattern recognition sensor facing forward, the reel-end PE pipe sleeving and control unit is electrically connected to the distance sensor and the pattern recognition sensor of the pipe end fixture II (34), and the reel-end PE pipe sleeving and control unit is electrically connected to the pattern recognition sensor of the tapered electrical heating head assembly II (36).

6. The PE-tube installation system of a reel sprinkler according to claim 1, characterized in that the PE-tube raw material roll installation unit (1) comprises a bottom bracket (11), a stand (12), a drum (13) and an end stop bar (14); the bottom bracket (11) is fixedly arranged on the ground; the vertical frame (12) is vertically and fixedly arranged on the bottom bracket (11); the axial direction of the roller (13) is horizontally arranged along the left-right direction, one end of the roller (13) is installed at the top of the stand (12) through a bearing, the other end of the roller (13) is arranged in a suspended mode, an end stop lever swing control mechanism (15) which is arranged in a telescopic mode along the central axial direction of the roller (13) is arranged inside the roller (13), and a machine body of the end stop lever swing control mechanism (15) is fixedly installed inside the roller (13); the end stop levers (14) are arranged in multiple pieces, the end stop levers (14) are arranged in a central symmetry mode relative to the axis of the roller (13), the inner side ends of the end stop levers (14) are respectively hinged to the telescopic end of the end stop lever swing control mechanism (15), and the rod bodies of the end stop levers (14) are respectively hinged to the end portion of the roller (13); the PE pipe raw material roll installation electric control mechanism comprises an end stop lever swing control loop, and the PE pipe raw material roll installation controller is electrically connected with the end stop lever swing control mechanism (15).

7. A reel sprinkler PE pipe mounting system according to claim 1, characterized in that the reel rotation driving unit (4) comprises at least a supporting frame and a reel rotation driving motor; the support frame is at least provided with a sliding guide mechanism and a sliding driving mechanism which are arranged along the front-back direction and the left-right direction and are arranged on the ground; the reel rotation driving motor is arranged in the supporting frame, the axial direction of a power output shaft of the reel rotation driving motor is opposite to the left-right direction, and the power output shaft of the reel rotation driving motor can be in transmission connection with a brake mounting end of the power output shaft of the gearbox of the reel sprinkler; the reel rotation driving electric control mechanism comprises a supporting frame positioning and moving control loop and a reel rotation control loop, and the reel rotation driving controller is respectively electrically connected with the sliding driving mechanism of the supporting frame and the reel rotation driving motor.

8. The system for installing the PE pipe on the reel sprinkler according to claim 7, wherein the reel rotation driving unit (4) is a mechanical arm structure moving in coordinates, the support frame includes a coordinate movement control mechanism including, in addition to an X coordinate translation moving mechanism in a front-back direction and a Y coordinate translation moving mechanism in a left-right direction, a Z coordinate translation moving mechanism in a vertical up-down direction and a B coordinate rotating mechanism with a Y coordinate axis as a rotation axis, the reel rotation driving motor is a rotation power source of the B coordinate rotating mechanism, an internal tooth driving part fitted with an external tooth part of a power output shaft of a gearbox of the reel sprinkler is provided on a power output shaft of the reel rotation driving motor, and a mode recognition sensor is further provided on the B coordinate rotating mechanism, and the reel rotation driving controller is electrically connected with the mode recognition sensors of the Z coordinate translation moving mechanism and the B coordinate rotating mechanism, respectively.

9. The system for installing the PE pipe of the reel sprinkler according to claim 1, wherein the reel-end PE pipe sleeving and installing unit (3) and the nozzle car-end PE pipe sleeving and installing unit (2) are respectively located on the left side and the right side in front of the station of the reel sprinkler, the reel-end PE pipe sleeving and installing unit (3) and the nozzle car-end PE pipe sleeving and installing unit (2) can respectively slide in the left-right direction relative to the station of the reel sprinkler, and the reel-end PE pipe sleeving and installing unit (3) and the nozzle car-end PE pipe sleeving and installing unit (2) are based on the same sliding reference in the left-right direction.

10. The spool sprinkler PE tube mounting system of claim 1, wherein a spool sprinkler positioning device is provided on the spool sprinkler station.