CN212629370U

CN212629370U - Suspension type multipurpose water-saving sprinkling irrigation device

Info

Publication number: CN212629370U
Application number: CN202020961197.6U
Authority: CN
Inventors: 谢磊; 吕旺; 兰凤; 梁雪丽; 吴美; 李静; 连曦
Original assignee: Hebei Water Resource Research And Water Conservancy Technology Test Popularization Center
Current assignee: Hebei Water Resource Research And Water Conservancy Technology Test Popularization Center
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-02
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a suspension type multipurpose water-saving sprinkling irrigation equipment belongs to the sprinkling irrigation field. A suspension type multipurpose water-saving sprinkling irrigation device comprises a track, a truss, a positioning cross rod, a winding shaft and a plurality of inhaul cables. The truss is perpendicular to the track and travels along the track. The positioning cross rod is parallel to the truss and is connected with the truss in a lifting mode, and a plurality of spraying assemblies are distributed in the axial direction. The winding shaft is positioned above the positioning cross rod, is parallel to the truss and is connected with the truss in a rotating mode. A plurality of guys are along the axial distribution of location horizontal pole, and every guy is connected between location horizontal pole and the coiling axle. The utility model discloses a suspension type multipurpose water conservation sprinkling irrigation equipment can make the location horizontal pole rise or descend through rotating the coiling axle, can fix a position the horizontal pole and fix a position the height that is nearer apart from field crop, fertilize and laxative, also can go up the top of big-arch shelter with the location horizontal pole and spray irrigation, and a tractor serves several purposes can accomplish irrigation, fertilization and the laxative of crop in the big-arch shelter, simple structure, and the volume is less, simple to operate, and the cost is lower.

Description

Suspension type multipurpose water-saving sprinkling irrigation device

Technical Field

The utility model belongs to the technical field of spray irrigation, more specifically say, relate to a suspension type multipurpose water conservation sprinkling irrigation equipment.

Background

Greenhouse planting is a very common planting mode, and crops are planted in the greenhouse, so that people can eat fruits and vegetables out of season at any time.

In the greenhouse planting process, irrigation, fertilization and pesticide spraying of crops are indispensable works. For the irrigation of crops, some suspension type sprinkling irrigation devices suitable for greenhouses are available at present, and the irrigation of the greenhouse crops can be easily completed by using the suspension type sprinkling irrigation device. Corresponding devices are respectively provided for the fertilization and pesticide spraying of crops, so that the workload of farmers is reduced. If need accomplish irrigation, fertilization and the laxative of crop simultaneously, need arrange three kinds of devices simultaneously in the big-arch shelter, but because the space is limited in the big-arch shelter, the arrangement of three kinds of devices is comparatively difficult, installs three kinds of devices simultaneously moreover, very big increase the cost of cost big-arch shelter, not the facilitate promotion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type multipurpose water conservation sprinkling irrigation equipment to solve existence among the prior art, the arrangement of installing three kinds of devices in the big-arch shelter is comparatively difficult, the higher technical problem of cost.

In order to achieve the above object, the utility model adopts the technical scheme that a suspension type multipurpose water-saving sprinkling irrigation device is provided, include:

a track;

a truss that is perpendicular to the rail and travels along the rail;

the positioning cross rod is parallel to the truss and is connected with the truss in a lifting mode, and a plurality of injection assemblies are distributed along the axial direction;

the winding shaft is positioned above the positioning cross rod, is parallel to the truss and is connected with the truss in a rotating mode; and

and the stay cables are distributed along the axial direction of the positioning cross rod, and each stay cable is connected between the positioning cross rod and the winding shaft.

As another embodiment of the present application, the suspension type multipurpose water-saving sprinkling irrigation apparatus further comprises water supply pipes disposed along the positioning rail, the water supply pipes being respectively communicated with the plurality of spray assemblies.

As another embodiment of the present application, the winding shaft includes a plurality of segments of sub-shafts, each segment of the sub-shaft is parallel to and rotationally connected to the truss, and the adjacent sub-shafts are connected by a flexible coupling.

As another embodiment of this application, the location horizontal pole includes the sub-horizontal pole of multistage, every section the sub-horizontal pole with truss liftable is connected, and is adjacent sub-horizontal pole flexonics.

As another embodiment of this application, be equipped with a plurality of vertical guide structure on the truss, every section the both ends of sublevel are passed through respectively vertical guide structure with the truss liftable is connected.

As another embodiment of this application, vertical guide structure includes two montants, two form vertical clearance between the montant, the location horizontal pole is by two the montant presss from both sides in the clearance.

As another embodiment of the application, two ends of each section of the sub-cross rod are respectively connected with the winding shaft through the inhaul cable.

As another embodiment of the present application, the spray assembly includes a downward spray head and a sideward spray head; the lower spray head and the side spray head are respectively provided with an electric control valve.

As another embodiment of the present application, the spray assembly further includes a drop pipe, the side spray head has a plurality of side spray heads, and the side spray heads are disposed at a side surface of the drop pipe and are vertically arranged.

As another embodiment of the present application, the rail has a plurality of rails parallel to each other, and the truss travels along the plurality of rails by a plurality of traveling wheels, respectively.

The embodiment of the utility model provides a suspension type multipurpose water conservation sprinkling irrigation equipment's beneficial effect lies in: compared with the prior art, the utility model discloses suspension type multipurpose water conservation sprinkling irrigation equipment can be through coiling cable or release cable of coiling axle, makes the location horizontal pole rise or descend, can fix a position the horizontal pole and fix a position the height that is nearer apart from field crop, fertilizes and laxative, also can rise the top of big-arch shelter with the location horizontal pole and spray irrigation, has realized a tractor serves several purposes, can accomplish the irrigation of crop in the big-arch shelter, fertilize and laxative, moreover, the steam generator is simple in structure, small in size, simple to operate, the cost is lower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a front view of a suspension type multipurpose water-saving sprinkler irrigation device provided by an embodiment of the present invention;

FIG. 2 is a side view of the vertical guide structure of FIG. 1;

fig. 3 is a side view of the jetting assembly of fig. 1.

Wherein, in the figures, the respective reference numerals:

1-a truss; 11-a track; 12-a vertical guide structure; 121-vertical bar; 122-clearance of movement; 13-a travelling wheel; 2-positioning the cross bar; 21-a jetting assembly; 211-lower showerhead; 212-side shower; 213-an electrically controlled valve; 214-a drop tube; 22-a sub-crossbar; 3-a winding shaft; 31-sub-axis; 32-a flexible coupling; 4-a pull cable; 5-water supply pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to fig. 3, a suspension type multipurpose water-saving sprinkler irrigation apparatus according to an embodiment of the present invention will be described. A suspension type multipurpose water-saving sprinkling irrigation device comprises a track 11, a truss 1, a positioning cross rod 2, a winding shaft 3 and a plurality of inhaul cables 4. The truss 1 is perpendicular to the rail 11 and travels along the rail 11. The positioning cross rod 2 is parallel to the truss 1 and is connected with the truss in a lifting mode, and a plurality of injection assemblies 21 are distributed in the axial direction. The winding shaft 3 is positioned above the positioning cross rod 2, is parallel to the truss 1 and is connected with the truss in a rotating mode. A plurality of guy wires 4 are distributed along the axial direction of the positioning rail 2, and each guy wire 4 is connected between the positioning rail 2 and the winding shaft 3.

Compared with the prior art, the utility model discloses suspension type multipurpose water conservation sprinkling irrigation equipment can be through coiling 3 cable 4 or release cable 4 of coiling of axle, make location horizontal pole 2 rise or descend, can fix a position 2 to the height nearer apart from field crop with location horizontal pole, fertilize and laxative, also can go up the top of big-arch shelter with location horizontal pole 2 and spray, realized a tractor serves several purposes, can accomplish the irrigation of crop in the big-arch shelter, fertilize and laxative, moreover, the steam generator is simple in structure, small in size, and convenient for installation, the cost is lower.

The suspension type multipurpose water-saving sprinkling irrigation device is arranged at the top of the greenhouse, and when sprinkling irrigation is needed, the guy cable 4 can be wound by the winding shaft 3, so that the positioning cross rod 2 can ascend to the top of the greenhouse. Then the truss 1 advances along the track 11, and the in-process injection subassembly 21 sprays water smoke, and water smoke falls in soil, accomplishes the sprinkling irrigation, also can increase big-arch shelter humidity simultaneously.

When needing to fertilize and laxative, truss 1 advances to a certain position along track 11, then can release cable 4 through winding shaft 3, makes location horizontal pole 2 descend and is close to the big-arch shelter crop, and the fertilizer or the pesticide of injection subassembly 21 spun this moment accomplish the fertilization and laxative to this department crop. Then the truss 1 moves to the next position along the track 11, the fertilizer or pesticide sprayed out again by the spraying assembly 21 completes the fertilization and pesticide spraying of the crop at the position, and the fertilization and pesticide spraying of the whole greenhouse are completed in a circulating mode.

In the fertilizing and pesticide spraying process, when the truss 1 advances, the inhaul cable 4 can be wound by the winding shaft 3, so that the positioning cross rod 2 rises to avoid crops and the like. After the truss 1 moves to the next position, the guy cable 4 is released through the winding shaft 3, and the positioning cross rod 2 is made to descend to be close to the greenhouse crops.

In this embodiment, the rails 11 and the truss 1 may be used in the same structure as that of the existing suspension sprinkler, and specifically, the rails 11 may be horizontally installed on the top of the greenhouse. A travelling wheel 13 driven by a motor is arranged in the middle of the truss 1. The truss 1 is suspended on the rails 11 by the middle travelling wheels 13, keeping the two ends balanced. The travelling wheels 13 are driven by a motor so that the truss travels along the track 11.

In this embodiment, the winding shaft 3 is horizontally disposed below the truss 1 and is fixed by a bearing. The winding shaft 3 may be driven by a hand wheel, or may be driven by a motor mounted on the truss 1 through a gear, a belt, or the like.

In the embodiment, the positioning cross rod 2 and the truss 1 are connected in a lifting manner and hung below the winding shaft 3 through the inhaul cable 4. When the winding shaft 3 rotates forwards, the inhaul cable 4 is wound on the winding shaft 3, so that the positioning transverse rod 2 is pulled to ascend; when the winding shaft 3 rotates reversely, the guy cable 4 on the winding shaft 3 is loosened, and the positioning cross bar 2 descends under the action of gravity. The spray assembly 21 is fixedly mounted on the underside of the positioning rail 2 for spraying towards the crop, more specifically, either downwardly or laterally.

In this embodiment, adopt a plurality of cables 4 can guarantee the balance of location horizontal pole 2, make the ascending or descending that location horizontal pole 2 can the level.

Referring to fig. 1, as a specific embodiment of the suspension type multipurpose water-saving sprinkler irrigation apparatus of the present invention, the suspension type multipurpose water-saving sprinkler irrigation apparatus further includes a water supply pipe 5 disposed along the positioning cross bar 2, and the water supply pipe 5 is respectively communicated with the plurality of spray assemblies 21.

In this embodiment, the adoption is followed the delivery pipe 5 that location horizontal pole 2 set up and is communicate with a plurality of injection assembly 21 respectively, can reduce the length of pipeline, avoids the pipeline too much to take place the winding, the maintenance in the later stage of being convenient for. The water supply pipe 5 adopts a hose, is arranged on the upper side of the positioning cross rod 2 and can be trapped and fixed. The spraying assembly 21 is fixedly arranged on the lower side of the positioning cross rod 2, and the tail part of the spraying assembly 21 penetrates through the positioning cross rod 2 to be communicated with the water supply pipe 5 nearby. One end of the water supply pipe 5 extending to the positioning cross rod 2 is closed, and the other end of the water supply pipe 5 can be communicated with a water source, a fertilizer solution and a pesticide solution through a water pump.

Referring to fig. 1, as a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation device provided by the present invention, the winding shaft 3 includes a plurality of sections of sub-shafts 31, each section of sub-shaft 31 is parallel to and rotatably connected to the truss 1, and adjacent sub-shafts 31 are connected by a flexible coupling 32. By adopting the arrangement, the plurality of sub-shafts 31 are connected into the winding shaft 3 through the flexible coupling 32, so that the phenomenon that the integrated winding shaft 3 is too long to bend and deform to influence the rotation can be avoided. Moreover, when the truss 1 slightly deforms, the adjacent sub-shafts 31 can be bent by a certain angle through the flexible coupling 32, so that the deformation of the truss 1 is adapted, the sub-shafts 31 are prevented from being blocked or even dead, and the smooth rotation of the sub-shafts 31 is ensured.

In this embodiment, each section of the sub-shaft 31 is located below the truss 1 and horizontally disposed, and both ends are respectively fixed by bearings. The sub-shafts 31 are arranged coaxially along the length direction of the truss 1, and the ends of two adjacent sub-shafts 31 are connected by a flexible coupling 32. The sub-shaft 31 at the end of the winding shaft 3 is connected to the motor on the truss 1 through a transmission structure such as a gear, a coupling or a belt. Each section of the sub-shaft 31 pulls the lower positioning cross rod 2 through the pulling rope 4.

In this embodiment, the positioning cross bar 2 and the truss 1 are connected in a lifting manner and hung below each sub-shaft 31 through a guy cable 4. When the sub-shaft 31 rotates in the forward direction, the pulling cable 4 is wound on the sub-shaft 31, thereby pulling the positioning cross bar 2 to rise; when the sub-shaft 31 rotates reversely, the guy cable 4 on the sub-shaft 31 is loosened, and the positioning cross rod 2 descends under the action of gravity. The spraying component 21 is fixedly arranged at the lower side of the positioning cross rod 2 and sprays downwards or laterally.

In this embodiment, the truss 1 may be driven by a motor, and the winding shaft 3 may also be driven by a motor, and in actual use, an operator may directly control the truss 1 to travel and the winding shaft 3 to rotate, or the truss 1 may be controlled to travel and the winding shaft 3 to rotate by a controller.

Referring to fig. 1, as a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation device provided by the present invention, the positioning cross bar 2 includes a plurality of sections of sub cross bars 22, each section of sub cross bar 22 is connected with the truss 1 in a lifting manner, and adjacent sub cross bars 22 are flexibly connected. By adopting the arrangement, the multiple sections of sub-cross rods 22 are flexibly connected into the positioning cross rod 2, so that the influence on lifting caused by bending deformation due to overlong integral positioning cross rods 2 can be avoided. Moreover, when the truss 1 slightly deforms, the adjacent sub-cross rods 22 can be bent by a certain angle through flexible connection, so that the deformation of the truss 1 is adapted, the clamping stagnation and even the clamping death of the lifting of the sub-cross rods 22 are avoided, and the smooth lifting of the sub-cross rods 22 is ensured.

In this embodiment, each sub-cross bar 22 is located below the winding shaft 3 and horizontally disposed, and both ends of the sub-cross bar are respectively connected with the truss 1 in a lifting manner. The sub cross rods 22 are arranged along the length direction of the truss 1 and coaxially arranged, and the ends of the adjacent two sub cross rods 22 are flexibly connected through ropes or iron chains. Every section of sub-horizontal pole 22 all is connected with the winding shaft 3 of top through cable 4, and when winding shaft 3 rotated, can promote each sub-horizontal pole 22 or descend simultaneously through each cable 4. A plurality of spray assemblies 21 are mounted to the underside of each section of sub-rail 22.

In this embodiment, the winding shaft 3 includes a plurality of sections of sub-shafts 31, each section of sub-shaft 31 is parallel to and rotatably connected to the truss 1, and adjacent sub-shafts 31 are connected by a flexible coupling 32.

Specifically, each section of the sub-shaft 31 is located below the truss 1 and horizontally arranged, and two ends of the sub-shaft are respectively fixed through bearings. The sub-shafts 31 are arranged coaxially along the length direction of the truss 1, and the ends of two adjacent sub-shafts 31 are connected by a flexible coupling 32. The sub-shaft 31 at the end of the winding shaft 3 is connected to the motor on the truss 1 through a transmission structure such as a gear, a coupling or a belt. The number of the segments of the sub-shafts 31 is the same as that of the sub-cross rods 22, the sub-shafts 31 correspond to the sub-cross rods 22 in the vertical direction one by one, and each segment of the sub-shafts 31 pulls the sub-cross rods 22 corresponding to the lower part through the inhaul cable 4. Each sub-shaft 31 is connected with the sub-crossbar 22 below by at least two cables 4.

Referring to fig. 1, as a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation device provided by the present invention, a plurality of vertical guiding structures 12 are provided on the truss 1, and both ends of each section of sub-cross rod 22 are respectively connected with the truss 1 in a lifting manner through the vertical guiding structures 12. By adopting the arrangement, the sub cross rod 22 can be prevented from shaking, and the lifting stability of the sub cross rod 22 is improved.

In this embodiment, the respective vertical guide structures 12 are installed at the lower side of the girder 1 and arranged in the extending direction of the girder 1. Each section of sub-cross rod 22 is positioned below the winding shaft 3 and horizontally arranged, and two ends of the sub-cross rod are respectively connected with the truss 1 in a lifting manner through the vertical guide structure 12.

Referring to fig. 2, as a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation device provided by the present invention, the vertical guiding structure 12 includes two vertical rods 121, a vertical movable gap 122 is formed between the two vertical rods 121, and the positioning horizontal rod 2 is clamped in the movable gap 122 by the two vertical rods 121 and slides up and down in the movable gap 122.

In this embodiment, the upper ends of the two vertical bars 121 are fixed to the lower side of the truss 1, and the lower ends of the two vertical bars 121 are connected to close the lower end of the movable gap 122, so as to limit the positioning cross bar 2. The water supply pipe 5 disposed along the retention bar 2 passes through the movable gap 122 together with the retention bar 2.

Referring to fig. 1, as a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation device of the present invention, two ends of each section of sub-cross bar 22 are respectively connected to a winding shaft 3 through a pulling rope 4.

In this embodiment, both ends of each sub cross bar 22 are connected to the corresponding portions of the upper winding shaft 3 through vertical cables 4, respectively. More specifically, each sub cross bar 22 corresponds to one sub shaft 31 above, and two ends of the sub cross bar 22 are respectively connected with two ends of the corresponding sub shaft 31 through vertical cables 4.

Referring to fig. 3, as a specific embodiment of the suspension type multipurpose water-saving sprinkler irrigation device provided by the present invention, the spray assembly 21 includes a downward spray head 211 and a lateral spray head 212; the lower showerhead 211 and the side showerhead 212 are provided with electric control valves 213, respectively. When in sprinkling irrigation, the electric control valve 213 of the lower spray head 211 is controlled to be opened, the electric control valve 213 of the side spray head 212 is controlled to be closed, and the lower spray head 211 sprays water mist downwards, so that crops below can be more accurately sprinkled. When fertilizing and pesticide spraying are carried out, the electric control valve 213 of the lower spray head 211 is controlled to be closed, the electric control valve 213 of the side spray head 212 is controlled to be opened, the guy cable 4 is released through the winding shaft 3, the positioning cross rod 2 is made to descend to the side face of crops, the side spray head 212 sprays water mist to the crops on the side face, and more fertilizers and pesticides can be attached to the crops.

In this embodiment, the lower nozzle 211 may be vertically downward, and the side nozzle 212 may be horizontally oriented. The lower nozzle 211 and the side nozzle 212 may be respectively and directly fixed on the positioning rail 2 and respectively connected to the water supply pipe 5 through a hose connected with an electric control valve 213.

Referring to fig. 1 and 3, as an embodiment of the suspension type multipurpose water-saving sprinkler irrigation device of the present invention, the spray assembly 21 further includes a plurality of vertical pipes 214, and the plurality of side spray heads 212 are disposed at the side of the vertical pipes 214 and arranged vertically. With this arrangement, the plurality of side sprayers 212 can cover a larger area of the side of the crop, improving the efficiency of fertilizing and insecticide spraying.

In this embodiment, the drop tube 214 is vertical. The upper end of the drop tube 214 is fixed to the positioning rail 2 and passes through the positioning rail 2 to be connected to the water supply pipe 5. The lower end of the drop tube 214 can be directly plugged or the lower spray head 211 can be installed through the electric control valve 213. A plurality of side nozzles 212 are arranged from top to bottom, and each side nozzle 212 may be installed at a side of the drop tube 214 through an electrically controlled valve 213.

As a specific embodiment of the suspension type multipurpose water-saving sprinkling irrigation apparatus provided by the utility model, the track 11 has a plurality of that are parallel to each other, and the truss 1 advances along a plurality of tracks 11 through a plurality of advancing wheels 13 respectively.

In this embodiment, the plurality of rails 11 may be horizontally installed on the top of the greenhouse. More specifically, two rails 11 may be parallel to each other and horizontally installed on the top of the greenhouse. The traveling wheels 13 may be general rolling wheels, and the truss 1 is pulled by an external power device to travel the truss 1. The running wheels 13 may also be driven wheels including a driving wheel and a driven wheel driven by a motor. A plurality of driven rollers and driving rollers are arranged on the truss 1. The girder 1 autonomously travels along the rails 11 by means of the driving rollers and the driven rollers. Specifically, both ends of the truss 1 travel along the two rails 11 by the traveling wheels 13, respectively.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Suspension type multipurpose water conservation sprinkling irrigation equipment, its characterized in that includes:

a track;

a truss that is perpendicular to the rail and travels along the rail;

2. The suspended multi-purpose water-saving sprinkler of claim 1, further comprising a water supply pipe disposed along the positioning rail, the water supply pipe being respectively communicated with the plurality of spray assemblies.

3. A suspended multi-purpose water saving sprinkler installation as claimed in claim 1, wherein said windup shaft includes a plurality of sections of sub-shafts, each of said sections of sub-shafts being parallel to and rotatably connected to said truss, adjacent said sub-shafts being connected by a flexible coupling.

4. A suspended multi-purpose water-saving sprinkler as set forth in claim 1 wherein said positioning rail comprises a plurality of sections of sub-rails, each of said sections of sub-rails being elevatably connected to said truss, adjacent ones of said sub-rails being flexibly connected.

5. A suspended multi-purpose water-saving sprinkler as claimed in claim 4, wherein the truss is provided with a plurality of vertical guide structures, and both ends of each section of the sub-cross bar are respectively connected with the truss in a lifting manner through the vertical guide structures.

6. A suspended multi-purpose water-saving sprinkler as claimed in claim 5, wherein the vertical guide structure comprises two vertical rods, a vertical movable gap is formed between the two vertical rods, and the positioning cross bar is clamped in the movable gap by the two vertical rods.

7. The suspended multipurpose water-saving sprinkler of claim 4, wherein both ends of each section of the sub-cross bar are connected with the winding shaft through the pulling rope respectively.

8. A suspended multipurpose water saving sprinkler installation as claimed in any one of claims 1 to 7 wherein the spray assembly includes a downward spray head and a sideward spray head; the lower spray head and the side spray head are respectively provided with an electric control valve.

9. A suspended multi-purpose water saving sprinkler installation as claimed in claim 8, wherein said spray assembly further includes a drop tube, said side spray head having a plurality of side spray heads disposed at the side of said drop tube and arranged vertically.

10. A suspended multipurpose water saving sprinkler according to any one of claims 1 to 7, wherein the track has a plurality of parallel tracks, and the truss travels along the plurality of tracks by a plurality of traveling wheels, respectively.