阅读说明：本技术 一种环保水利灌溉装置 (Environment-friendly water conservancy irrigation device ) 是由 杨莲芝 蔡义华 宋现军 刘锦涛 曾东丽 林子青 杜磊 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种环保水利灌溉装置,包括：移动车体,其上设有储水箱,缠绕杆横向设于储水箱外壁上；绕动装置用于将位于储水箱外部的水管缠绕至缠绕杆上,及用于将缠绕至缠绕杆上的水管从缠绕杆上绕开；导向架与带齿纹导杆滑动适配连接；齿纹传动结构用于以齿纹啮合传动方式驱动带齿纹导杆水平移动；水管的自由端依次穿出储水箱、缠绕在缠绕杆上、与绕动装置滑动适配连接、固定于带齿纹导杆上、与灌溉头连接。本发明中由于较长水管可以稳定地从缠绕杆上绕开、并通过带齿纹导杆拉动、固定较长水管,从而可以方便地摆放、拉动较长水管、且可以防止较长水管发生交叉缠绕等情况,进而能够可靠地对大面积种植区进行滴灌或喷灌。(The invention discloses an environment-friendly water conservancy irrigation device, which comprises: the winding rod is transversely arranged on the outer wall of the water storage tank; the winding device is used for winding the water pipe positioned outside the water storage tank onto the winding rod and winding the water pipe wound onto the winding rod off the winding rod; the guide frame is in sliding fit connection with the guide rod with the insections; the insection transmission structure is used for driving the insection guide rod to horizontally move in an insection meshing transmission mode; the free end of the water pipe sequentially penetrates out of the water storage tank, is wound on the winding rod, is in sliding adaptive connection with the winding device, is fixed on the guide rod with the insections and is connected with the irrigation head. According to the invention, the longer water pipe can be stably wound from the winding rod and pulled and fixed through the guide rod with the insections, so that the longer water pipe can be conveniently placed and pulled, the situations of cross winding and the like of the longer water pipe can be prevented, and further the drip irrigation or the spray irrigation of a large-area planting area can be reliably carried out.)

1. An environment-friendly water conservancy irrigation device, comprising:

the water-saving device comprises a movable vehicle body (1), wherein a water storage tank (2) is arranged on the movable vehicle body, a water pump (21) is arranged in the water storage tank (2), and a water pipe (3) is connected to the water pump;

water pipe winding and unwinding devices includes: a winding rod (41) and a winding device; the winding rod (41) is transversely arranged on the outer wall of the water storage tank (2); the winding device is arranged on the movable vehicle body (1); for winding a water pipe (3) outside the water storage tank (2) onto the winding rod (41), and for winding the water pipe (3) wound onto the winding rod (41) off the winding rod (41);

a water pipe support device comprising: the guide rod (9) with the insection, the guide frame and the insection transmission structure; the guide frame is arranged on the movable vehicle body (1) and is in sliding fit connection with the guide rod (9) with the insections; the insection transmission structure is arranged on the movable vehicle body (1) and is used for driving the guide rod (9) with insections to move horizontally in an insection meshing transmission mode;

the free end of the water pipe (3) sequentially penetrates out of the water storage tank (2), is wound on the winding rod (41), is in sliding fit connection with the winding device, is fixed on the guide rod (9) with the insections, and is connected with the irrigation head (31).

2. The eco-friendly irrigation device as claimed in claim 1, wherein said orbiting device comprises: the water pipe device comprises a first rotating motor (42) arranged on the moving vehicle body (1), a horizontal bevel gear (43) is arranged at the top of a rotating shaft of the first rotating motor (42), the horizontal bevel gear (43) is meshed with a vertical gear (44), a turntable (45) is arranged at the end part of a connecting cross rod of the vertical gear (44), a rotating frame (46) is arranged on the turntable (45), and the rotating frame (46) is in sliding fit connection with the water pipe (3);

the middle of the connecting cross rod is sleeved with a sleeve, a fixing rod is arranged at the bottom of the sleeve, and the fixing rod is arranged on the movable trolley body (1).

3. An eco-friendly irrigation device as claimed in claim 2, wherein said turret (46) comprises: the device comprises two first vertical rods (46-1) which are oppositely arranged, wherein a first rotating rod is rotatably arranged at the bottom between the two first vertical rods (46-1) in a spanning mode, and a first limiting rod is fixedly arranged at the top in a spanning mode;

an arch-shaped hole is formed in a rotating space surrounded by the two first vertical rods (46-1), the first rotating rod and the first limiting rod, and the bottom of the arch-shaped hole is connected with the first rotating rod; an elastic layer (46-2) is arranged in the rotating space outside the arched hole.

4. An eco-friendly irrigation device as claimed in claim 2, wherein said winding rod (41) comprises: a plurality of segment wound rods in threaded engagement; first rotating electrical machines (42) with the dead lever is equipped with on slider (51), screw rod (53) have been worn to the spiral shell on slider (51), screw rod (53) one end is rotated and is located on storage water tank (2) outer wall, the other end is connected with the pole portion of electric putter (52).

5. The eco-friendly irrigation device as claimed in claim 1, wherein said insection transmission structure comprises: the top of a lifting rod on the first hydraulic lifting structure (61) is provided with a gear (62); the gear (62) is meshed with the insections arranged at the bottom of the guide rod (9) with the insections.

6. The environment-friendly irrigation device according to claim 5, wherein a first L-shaped connecting rod (71) is arranged on one side of the lifting rod close to the winding rod (41), the first L-shaped connecting rod (71) is provided with an inclined plate (72), the inclined plate (72) is provided with an inclined supporting frame (73), and a water pipe (3) is slidably arranged on the inclined supporting frame (73);

the diagonal support frame (73) includes: two second montants that set up relatively, two the bottom is rotated to stride and is equipped with the second dwang, the top is fixed strides and is equipped with the second gag lever post between the second montant.

7. The environment-friendly irrigation device according to claim 5, wherein a second L-shaped connecting rod (81) is arranged on the other side of the lifting rod opposite to the first L-shaped connecting rod (71), a vertical supporting frame (82) is arranged at the top of the second L-shaped connecting rod (81), and the vertical supporting frame (82) is provided with a sliding frame and provided with a water pipe (3);

the vertical support frame (82) comprises: the bottom between two third montants rotates to stride and is equipped with the third dwang.

8. An eco-friendly irrigation device as claimed in claim 1, wherein said toothed guide (9) comprises: the guide rod comprises a plurality of segmented guide rods with insections, wherein moving parts (93) are connected between the middle parts of the end surfaces of the adjacent segmented guide rods with insections, and electromagnetic blocks (94) are arranged on the edges of the end surfaces of the adjacent segmented guide rods with insections;

the movable member (93) includes: the novel guide rod structure comprises a central rod (93-1), extension blocks (93-3) are arranged on two end faces of the central rod (93-1), a strip-shaped groove is formed in the end face of each extension block (93-3), a rotating rod (93-4) is arranged in the strip-shaped groove in a crossing mode, the rotating rod (93-4) is rotatably arranged on a convex block at one end of an inserting rod (93-2), and the other end of the inserting rod (93-2) is slidably matched with the cavity at the end part of the segmented toothed guide rod and is connected with a blocking piece (93-5).

9. The eco-friendly irrigation device as claimed in claim 8, wherein said guide frame comprises: the top end of a rod part on the second hydraulic lifting structure (11-1) is provided with a U-shaped frame (11-2), and the inner sides of opposite rods of the U-shaped frame (11-2) are provided with inserting strips (11-3); slotting joints (92) are respectively arranged on the front side wall and the rear side wall of the segmented guide rod with the insection; the inserting strip (11-3) is in sliding fit insertion connection with the inserting slot (92).

10. The environment-friendly irrigation device according to any one of claims 1 to 9, wherein a third hydraulic lifting structure (10) is further provided on the movable vehicle body (1), a pulley block is provided at the top end of a rod part on the third hydraulic lifting structure (10), one end of a pull rope passing through the pulley block is connected with the front end of the guide rod (9) with the insection, and the other end of the pull rope is wound on a rotating shaft of a second rotating motor, and the second rotating motor is fixed on the movable vehicle body (1).

Technical Field

The invention relates to the technical field of water conservancy irrigation, in particular to an environment-friendly water conservancy irrigation device.

Background

Irrigation refers to irrigation of land with water, and mainly comprises modes of flood irrigation, spray irrigation, micro-spray irrigation, drip irrigation, infiltrating irrigation, deficit irrigation and the like. In farming or planting in gardens, irrigate indispensably, however some areas still adopt artifical irrigation methods, the mode of the flood irrigation promptly, and the flood irrigation can make the utilization ratio reduction of water resource, causes very big waste to the water resource. In order to improve the utilization rate of water resources, drip irrigation and spray irrigation are adopted to save the water resources and realize environment-friendly water conservancy irrigation.

When a large-area planting area is subjected to drip irrigation or sprinkling irrigation, a long water pipe is needed, the water pipe is placed and pulled at any time to realize the drip irrigation or the sprinkling irrigation in the traditional mode, and the use is inconvenient; and in this process of putting, pulling longer water pipe, the water pipe probably takes place the condition such as cross winding to lead to the water pipe jam, can not carry out drip irrigation or sprinkling irrigation reliably.

Disclosure of Invention

The embodiment of the invention provides an environment-friendly water conservancy irrigation device, which is used for solving the problems in the background technology.

The embodiment of the invention provides an environment-friendly water conservancy irrigation device, which comprises:

the water storage tank is arranged on the movable vehicle body, a water pump is arranged in the water storage tank, and a water pipe is connected to the water pump;

water pipe winding and unwinding devices includes: a winding rod and a winding device; the winding rod is transversely arranged on the outer wall of the water storage tank; the winding device is arranged on the movable vehicle body; the water pipe winding device is used for winding a water pipe positioned outside the water storage tank onto the winding rod and winding the water pipe wound onto the winding rod away from the winding rod;

a water pipe support device comprising: the guide rod with the insection, the guide frame and the insection transmission structure; the guide frame is arranged on the movable vehicle body and is in sliding fit connection with the guide rod with the insections; the insection transmission structure is arranged on the movable vehicle body and used for driving the guide rod with insections to horizontally move in an insection meshing transmission mode;

the free end of the water pipe sequentially penetrates out of the water storage tank, is wound on the winding rod, is in sliding fit connection with the winding device, is fixed on the guide rod with the insections and is connected with the irrigation head.

Further, the orbiting device includes: the first rotating motor is arranged on the moving vehicle body, a horizontal bevel gear is arranged at the top of a rotating shaft of the first rotating motor and is meshed with a vertical gear, a turntable is arranged at the end part of a connecting cross rod of the vertical gear, a rotating frame is arranged on the turntable, and the rotating frame is in sliding fit connection with the water pipe;

the connecting cross rod is sleeved with a sleeve, a fixing rod is arranged at the bottom of the sleeve, and the fixing rod is arranged on the movable vehicle body.

Further, the turret includes: the device comprises two first vertical rods which are oppositely arranged, wherein a first rotating rod is rotatably arranged at the bottom between the two first vertical rods in a spanning mode, and a first limiting rod is fixedly arranged at the top in a spanning mode;

an arch-shaped hole is formed in a rotating space defined by the two first vertical rods, the first rotating rod and the first limiting rod, and the bottom of the arch-shaped hole is connected with the first rotating rod; and an elastic layer is arranged in the rotating space outside the arched hole.

Further, the winding rod includes: a plurality of segment wound rods in threaded engagement; the first rotating motor and the fixed rod are arranged on the sliding block, a screw rod penetrates through the sliding block in a threaded mode, one end of the screw rod is rotatably arranged on the outer wall of the water storage tank, and the other end of the screw rod is connected with the rod portion of the electric push rod.

Further, the insection transmission structure includes: the top of a lifting rod on the first hydraulic lifting structure is provided with a gear; the gear is meshed with the insections arranged at the bottom of the guide rod with the insections.

Furthermore, a first L-shaped connecting rod is arranged on one side of the lifting rod close to the winding rod, an inclined plate is arranged on the first L-shaped connecting rod, an inclined support frame is arranged on the inclined plate, and a water pipe penetrates through the inclined support frame in a sliding mode;

the slant support frame includes: two second montants that set up relatively, two the bottom is rotated to stride and is equipped with the second dwang, the top is fixed strides and is equipped with the second gag lever post between the second montant.

Furthermore, a second L-shaped connecting rod is arranged on the other side of the lifting rod opposite to the first L-shaped connecting rod, a vertical supporting frame is arranged at the top of the second L-shaped connecting rod, and a sliding frame is erected by the vertical supporting frame and is provided with a water pipe;

the vertical support frame includes: the bottom between two third montants rotates to stride and is equipped with the third dwang.

Further, the toothed guide bar comprises: the electromagnetic block is arranged on the edge of the end face of each adjacent segmented toothed guide rod;

the moving member includes: the utility model discloses a section bar with insection guide rod, including well core rod, all be equipped with the extension piece on well core rod's the both ends face, the bar groove has been seted up on the extension piece terminal surface, the bar inslot strides and is equipped with the bull stick, the bull stick rotates to wear to establish on the lug of inserted bar one end, the other end of inserted bar slip adaptation in the section insection guide rod tip cavity, and be connected with the separation blade.

Further, the guide frame includes: the top end of a rod part on the second hydraulic lifting structure is provided with a U-shaped frame, and the inner sides of the opposite rods of the U-shaped frame are provided with inserting strips; slotting joints are arranged on the front side wall and the rear side wall of the segmented guide rod with the insection; the inserting strip and the inserting slot are in sliding adaptive insertion.

Furthermore, a third hydraulic lifting structure is further arranged on the moving vehicle body, a pulley block is arranged at the top end of a rod part on the third hydraulic lifting structure, one end of a pull rope passing through the pulley block is connected with the front end of the guide rod with the insection, the other end of the pull rope is wound on a rotating shaft of a second rotating motor, and the second rotating motor is fixed on the moving vehicle body.

The embodiment of the invention provides an environment-friendly water conservancy irrigation device, which has the following beneficial effects compared with the prior art:

the invention stably winds the water pipe wound on the winding rod from the winding rod through the winding device, fixes the water pipe on the guide rod with the insections, drives the water pipe to move horizontally by horizontally moving the guide rod with the insections, and can realize accurate drip irrigation or sprinkling irrigation in the horizontal moving process of the water pipe. Because longer water pipe can be steadily from the winding pole around to through take the pulling of insection guide arm, fixed longer water pipe, thereby can conveniently put, stimulate longer water pipe, and can prevent that longer water pipe from taking place the condition such as cross winding, and then can be reliably to the large tracts of land plant district drip irrigation or sprinkling irrigation.

Drawings

Fig. 1 is a schematic overall structure diagram of an environment-friendly water conservancy irrigation device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a turret according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a winding rod according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the oblique supporting frame according to the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a vertical support according to an embodiment of the present invention;

FIG. 6 is an exploded view of the guide bar and the guide frame with insections according to an embodiment of the present invention;

FIG. 7 is a schematic view of a folded structure of a toothed guide bar according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the movable member according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, an embodiment of the present invention provides an environment-friendly water conservancy irrigation device, which specifically includes: the mobile vehicle body 1 is provided with a water storage tank 2, a water pump 21 is arranged in the water storage tank 2, and the water pump is connected with a water pipe 3. Further comprising: water pipe winding and unwinding devices and water pipe strutting arrangement.

Specifically, the water pipe winding and unwinding devices includes: a winding rod 41 and a winding device; the winding rod 41 is transversely arranged on the outer wall of the water storage tank 2; the winding device is arranged on the movable vehicle body 1; for winding the water pipe 3 located outside the water storage tank 2 onto the winding rod 41, and for winding the water pipe 3 wound onto the winding rod 41 off the winding rod 41.

Specifically, the water pipe supporting device includes: the guide rod with the insection 9 (the guide rod with the insection 9 in the embodiment of the invention is a square rod with a cuboid structure, and insections are distributed at the bottom of the square rod), a guide frame and an insection transmission structure; the guide frame is arranged on the movable vehicle body 1 and is in sliding fit connection with the guide rod 9 with the insection (the guide frame plays a supporting role for the guide rod 9 with the insection and can enable the guide rod 9 with the insection to horizontally slide on the guide rod); the insection transmission structure is arranged on the movable vehicle body 1 and is used for driving the insection guide rod 9 to horizontally move in an insection meshing transmission mode.

Wherein, the free end of the water pipe 3 sequentially penetrates out of the water storage tank 2, is wound on the winding rod 41, is in sliding adaptive connection with the winding device, is fixed on the guide rod 9 with the insection (including the front end part fixed on the guide rod 9 with the insection and the middle parts of the guide rod 9 with the insection), and is connected with the irrigation head 31 (including the drip irrigation head or the sprinkler irrigation head).

In an embodiment of the present invention, the orbiting device specifically includes: the first rotating motor 42 is arranged on the moving vehicle body 1, a horizontal bevel gear 43 is arranged at the top of a rotating shaft of the first rotating motor 42, the horizontal bevel gear 43 is meshed with a vertical gear 44, a rotating disc 45 is arranged at the end part of a connecting cross rod of the vertical gear 44, a rotating frame 46 is arranged on the rotating disc 45, and the rotating frame 46 is in sliding fit connection with the water pipe 3 (namely, the water pipe 3 can rotate along with the rotating frame 46 and can slide on the rotating frame 46 at the same time). Wherein, connect horizontal pole middle part cover and be equipped with the sleeve, the sleeve bottom is equipped with the dead lever, and the dead lever is located and is removed on automobile body 1 for fix vertical gear 44, not drawn in this part structure picture.

In practical use, the first rotating motor 42 drives the horizontal bevel gear 43 to rotate horizontally, the horizontal bevel gear 43 drives the vertical gear 44 to rotate vertically, the vertical gear 44 drives the turntable 45 and the rotating frame 46 to rotate vertically, and the winding and the loosening of the water pipe 3 can be realized through the difference of the rotation directions of the vertical gear 44 and the rotating frame.

Referring specifically to fig. 2, the rotating frame 46 of the orbiting device includes: the two first vertical rods 46-1 are oppositely arranged, a first rotating rod is arranged between the two first vertical rods 46-1 in a rotating spanning mode at the bottom, and a first limiting rod is fixedly arranged at the top in a spanning mode; an arch-shaped hole is formed in a rotating space defined by the two first vertical rods 46-1, the first rotating rod and the first limiting rod, and the bottom of the arch-shaped hole is connected with the first rotating rod; an elastic layer 46-2 is provided in the rotation space outside the arcuate hole.

During the in-service use, the water pipe 3 wears to locate the arch downthehole, and the water pipe bottom contacts with first rotation pole, and when pulling water pipe 3, water pipe 3 drives first rotation pole and rotates, and it helps the smooth pulling of water pipe 3. Also, the provision of the resilient layer 46-2 preferably ensures that the water tube 3 can rotate with the turret 46 while sliding on the turret 46.

In the embodiment of the present invention, the winding rod 41 includes: the sectional winding rods are screwed, and particularly referring to fig. 3, one end of each sectional winding rod is provided with a threaded connecting rod 41-1, the other end of each sectional winding rod is provided with a threaded hole, and the sectional winding rods can be screwed together or separated in a rotary screwing mode. The first rotating motor 42 and the fixing rod are provided with a sliding block 51, a screw 53 is threaded on the sliding block 51, one end of the screw 53 is rotatably arranged on the outer wall of the water storage tank 2, and the other end of the screw is connected with the rod part of the electric push rod 52.

When the water pipe is actually used, the plurality of sectional winding rods are screwed together, and the water pipe 3 is wound on the plurality of sectional winding rods; then, after the water pipe at the right end of the winding rod 41 is wound for a section, the distance between the turntable 45 and the rotating frame 46 and the water pipe 3 on the winding rod 41 is large, at the moment, the winding rod at one end is taken down by hand, and the turntable 45 and the rotating frame 46 are driven by the electric push rod 52 to be close to the right end of the winding rod 41, so that the winding of the water pipe 3 is smoothly completed.

The insection transmission structure in the embodiment of the invention specifically comprises: a first hydraulic lifting structure 61, wherein a gear 62 is arranged at the top of a lifting rod on the first hydraulic lifting structure 61; the gear 62 is engaged with the insections provided at the bottom of the insection guide rod 9. The horizontal movement of the guide rod 9 with the insections can be realized, and the lifting and lowering of the guide rod can be synchronous with the second hydraulic lifting structure 11-1, so that the height adjustment of the gear 62 and the guide rod 9 with the insections can be realized.

In order to enable the water pipe 3 to slide smoothly in the process of ascending obliquely, in the embodiment of the invention, a first L-shaped connecting rod 71 is arranged on one side of the ascending and descending rod close to the winding rod 41, the first L-shaped connecting rod 71 is provided with an inclined plate 72, the inclined plate 72 is provided with an inclined support frame 73, and the water pipe 3 is slidably arranged on the inclined support frame 73 in a penetrating manner.

Referring specifically to fig. 4, the inclined support frame 73 includes: two second montants that set up relatively, the bottom is rotated to stride between two second montants and is equipped with the second dwang, the top is fixed strides and is equipped with the second gag lever post. The inclined support frame 73 not only can support the water pipe 3 in an inclined manner, but also can realize smooth sliding of the water pipe 3.

In order to fix different parts of the water pipe on the guide rod 9 with the insections at intervals, in the embodiment of the invention, a second L-shaped connecting rod 81 is arranged on the other side of the lifting rod opposite to the first L-shaped connecting rod 71, a vertical supporting frame 82 is arranged at the top of the second L-shaped connecting rod 81, and the water pipe 3 is arranged on the vertical supporting frame 82 through a sliding frame.

With particular reference to fig. 5, the vertical support 82 comprises: the bottom rotates between two third montants and strides and be equipped with the third dwang. Wherein, vertical support frame 82 not only can play the supporting role to water pipe 3, can also take off water pipe 3 at will, and it is fixed with taking insection guide arm 9 through the rope of tying up on solid fixed ring 91.

The long guide rod 9 with the insections is convenient to store, and the guide rod 9 with the insections can play a rigid supporting role when in use; referring specifically to fig. 7, the toothed guide bar 9 in the embodiment of the present invention specifically includes: the guide rods with the segmented insections are provided, moving parts 93 are connected between the middle parts of the end faces of the adjacent guide rods with the segmented insections, and electromagnetic blocks 94 are arranged on the edges of the end faces of the adjacent guide rods with the segmented insections.

With particular reference to fig. 8, the above-mentioned mobile element 93 comprises: the guide rod structure comprises a central rod 93-1, extension blocks 93-3 are arranged on two end faces of the central rod 93-1, a strip-shaped groove is formed in the end face of each extension block 93-3, a rotating rod 93-4 is arranged in the strip-shaped groove in a spanning mode, the rotating rod 93-4 is rotatably arranged on a convex block at one end of an inserting rod 93-2 in a penetrating mode, and the other end of the inserting rod 93-2 is matched in a cavity at the end portion of a segmented guide rod with insections in a sliding mode and is connected with a blocking piece 93-5.

When the foldable guide rod is used practically, when the foldable guide rod is stored, the electromagnetic block 94 is powered off, the movable piece 93 is pulled out from the end faces of the two adjacent segmented toothed guide rods, and the segmented toothed guide rods can be folded into the state shown in fig. 7 through the rotating structure on the movable piece 93; when a plurality of segmental guide rods with insections are required to be connected into a rigid support rod, two parts of rotating structures on the moving piece 93 are pushed into the end faces of two adjacent segmental guide rods with insections, and the electromagnetic block 94 is electrified to realize the close and reliable fixed connection of the end faces of the two adjacent segmental guide rods with insections.

With particular reference to fig. 6, the guide frame in an embodiment of the invention specifically comprises: the top end of a rod part on the second hydraulic lifting structure 11-1 is provided with a U-shaped frame 11-2, and the inner sides of opposite rods of the U-shaped frame 11-2 are provided with inserting strips 11-3; slotting joints 92 are respectively arranged on the front side wall and the rear side wall of the segmented guide rod with the insection; the inserting strip 11-3 is in sliding fit insertion with the inserting slot 92.

Preferably, the guide frame is arranged before the insection transmission of the insection guide rod 9, so that the segmental insection guide rod in a folded state can be conveniently unfolded.

In practical use, the guide frame not only plays a role in supporting and horizontally guiding the guide rod 9 with the insection, but also can enable the guide rod 9 with the insection to smoothly and reasonably slide on the U-shaped frame 11-2, namely, the inserting strips 11-3 on the inner side of the U-shaped frame 11-2 relative to the rod slide in the inserting seams 92 on the front side wall and the rear side wall of the guide rod with the insection in sections, so that the insection transmission at the bottom of the guide rod 9 with the insection is not influenced.

In order to ensure that the front end of the longer guide rod 9 with the insection does not fall, in the embodiment of the invention, a third hydraulic lifting structure 10 is further arranged on the moving vehicle body 1, the top end of the rod part on the third hydraulic lifting structure 10 is provided with a pulley block, one end of a pull rope passing through the pulley block is connected with the front end of the guide rod 9 with the insection, the other end of the pull rope is wound on a rotating shaft of a second rotating motor, and the second rotating motor is fixed on the moving vehicle body 1.

When the device is actually used, the length of the pull rope is controlled through the rotation of the second rotating motor, so that the horizontal stable state of the guide rod 9 with the insection and different lengths is realized; also, the third hydraulic lift structure 10 can adaptively adjust the uppermost position of the rope.

The working principle of the embodiment of the invention is as follows: the water pipe 3 is gradually wound off from the winding rod 41 through the winding device, the guide rod 9 with the insection is matched to drive the water pipe 3 to gradually move forwards, and the pull rope is gradually dispersed by matching with the second rotating motor, so that large-area irrigation can be realized in the process that the water pipe 3 moves forwards. In the process of gradually winding the water pipe 3 from the winding rod 41, a section of sectional winding rod is timely spirally removed, and the turntable and the rotating frame are driven to be close to the winding rod 41, so that the water pipe 3 is reliably wound from the winding rod 41 step by step. In the process that the guide rod 9 with the insections moves forwards, before insection transmission, the guide rod 9 with the insections in a folded state is unfolded and sent to the guide frame manually, so that the guide rod 9 with the insections can be reliably moved forwards.

Although the embodiments of the present invention have been disclosed in the form of several specific embodiments, and various modifications and alterations can be made therein by those skilled in the art without departing from the spirit and scope of the invention, the embodiments of the present invention are not limited thereto, and any changes that can be made by those skilled in the art are intended to fall within the scope of the invention.