CN115500113B

CN115500113B - Intelligent three-dimensional forage grass production facility

Info

Publication number: CN115500113B
Application number: CN202211465072.4A
Authority: CN
Inventors: 刘增良; 魏宝华
Original assignee: Wuxi Research Institute of Applied Technologies of Tsinghua University
Current assignee: Wuxi Research Institute of Applied Technologies of Tsinghua University
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-18
Anticipated expiration: 2042-11-22
Also published as: CN115500113A

Abstract

The invention relates to intelligent three-dimensional pasture production equipment. The invention comprises a frame, wherein the frame comprises a seeding vertical frame and a cutting vertical frame which are arranged at two ends of the length direction of the frame; the conveying mechanism comprises a plurality of horizontal conveying units which are vertically distributed along the frame, and the horizontal conveying units move along the length direction of the frame; the seeding mechanism is arranged on the seeding vertical frame and comprises a seeding box and a seeding vertical driving unit, and the vertical driving unit is used for adjusting the vertical position of the seeding box so as to connect the seeding box to horizontal conveying units with different heights; the harvesting mechanism is arranged on the cutting vertical frame and comprises a harvesting box and a harvesting vertical driving unit, and the harvesting vertical driving unit is used for adjusting the vertical position of the harvesting box so that the harvesting box can be connected to the horizontal conveying units at different heights. According to the pasture grass harvesting machine, the seeding mechanism and the harvesting mechanism are integrated on the same frame, so that the utilization rate of space is improved, and the production cost of pasture grass is reduced.

Description

Intelligent three-dimensional forage grass production facility

Technical Field

The invention relates to the technical field of animal husbandry, in particular to intelligent three-dimensional pasture production equipment.

Background

The pasture is generally the grass or other herbaceous plants eaten by the raised livestock, the pasture has strong regeneration capacity, can be harvested for many times a year, is rich in various trace elements and vitamins, is the first choice for raising the livestock, the quality of pasture varieties directly influences the economic benefit of animal husbandry, and can be used as fresh grass, hay, silage and the like after being harvested. Pasture is the basis for the development of livestock and poultry production, particularly herbivorous livestock production. The pasture grass contains various nutrient substances necessary for livestock and also contains coarse fibers which are particularly important for maintaining the health of ruminant livestock, which are important to be considered and cannot be replaced by grains and other feeds.

But the pasture device related to in the existing market only has a simple harvesting function or a simple pasture planting and cultivating function, the integration level is lower, and the cost is higher.

Disclosure of Invention

Therefore, the invention aims to solve the technical problems of low integration level and high cost caused by the fact that the pasture device in the prior art only has a simple harvesting function or only has a simple pasture planting and cultivating function.

In order to solve the technical problem, the invention provides an intelligent three-dimensional pasture production device, which comprises:

the frame comprises a seeding vertical frame and a cutting vertical frame which are arranged at two ends of the frame in the length direction;

the conveying mechanism comprises a plurality of horizontal conveying units which are vertically distributed along the frame, and the horizontal conveying units move along the length direction of the frame;

the seeding mechanism is arranged on the seeding vertical frame and comprises a seeding box and a seeding vertical driving unit, and the vertical driving unit is used for adjusting the vertical position of the seeding box so as to enable the seeding box to be connected with horizontal conveying units with different heights;

the harvesting mechanism is arranged on the cutting vertical frame and comprises a harvesting box and a harvesting vertical driving unit, and the harvesting vertical driving unit is used for adjusting the vertical position of the harvesting box so that the harvesting box can be connected to the horizontal conveying units at different heights.

In one embodiment of the present invention, the frame further includes a support stand disposed between the seeding stand and the cutting stand, and the horizontal conveying unit includes a conveying motor connected to the seeding stand, a driving shaft driven by the conveying motor and rotatably connected to the seeding stand, a driven shaft rotatably connected to the cutting stand, a conveying belt having both ends respectively connected to the driving shaft and the driven shaft, and a carrier roller rotatably connected to the support stand and supported at a lower end of the conveying belt.

In one embodiment of the invention, the sowing box comprises an outer box body and a feed box cover plate arranged at the upper end of the outer box body, a sowing funnel is connected in the outer box body, the sowing funnel comprises two guide plates which are symmetrically arranged in an oblique manner, a pair of sowing shafts which rotate relatively are arranged right below an outlet at the lower end of the sowing funnel, a rubber sowing quantitative sleeve is sleeved on each sowing shaft, sowing grooves are circumferentially distributed on the rubber sowing quantitative sleeve, a discharging plate which is positioned right below the sowing shafts is arranged at an outlet at the lower end of the outer box body, the discharging plate is obliquely cut towards the direction of a horizontal conveying unit, and a material stopper which is rotatably connected to the outer box body is further arranged at the lower end of the discharging plate.

In one embodiment of the invention, the outer side wall of the outer box body is connected with a feeding motor, the output end of the feeding motor is connected with one sowing shaft of a pair of sowing shafts, each sowing shaft is respectively sleeved with a gear, and the two gears are meshed with each other.

In one embodiment of the invention, an adjusting shaft is arranged at the lower end of the outer box body, the material stopper comprises an inclined plate and material stopping side plates connected to two ends of the inclined plate, the inclined plate is rotatably connected to the adjusting shaft, the outer box body is further connected with a first adjusting motor, a first adjusting screw rod is connected to the driving end of the first adjusting motor, the first adjusting screw rod is connected with an adjusting seat through a first adjusting screw nut, and the inclined plate is connected with a rotating seat hinged to the adjusting seat.

In an embodiment of the invention, the seeding vertical driving unit comprises a first vertical slide rail, a first screw rod, a first nut, a first slider and a first driving motor, the first driving motor and the first vertical slide rail are respectively connected to the seeding vertical frame, the driving end of the first driving motor is connected with the first screw rod, the seeding box is connected to the first screw rod through the first nut, and the outer side end of the seeding box is connected to the first vertical guide rail through the first slider.

In one embodiment of the invention, the harvesting box comprises an installation box body and a cutting shaft, the cutting box body is arranged in the installation box body, the inner side wall of the bottom end of the installation box body is connected with an adjusting slide rail arranged along the length direction of the frame, the cutting box body is connected to the adjusting slide rail in a sliding manner, the installation box body is further connected with a second adjusting motor, the driving end of the second adjusting motor is connected with a second adjusting screw rod, the second adjusting screw rod is connected with the cutting box body through a second adjusting screw nut, the cutting shaft is rotatably connected to the cutting box body, and spiral blades are distributed in the axial direction of the cutting shaft.

In an embodiment of the invention, the harvesting vertical driving unit comprises a second vertical sliding rail, a second screw rod, a second nut, a second sliding block and a second driving motor, the second driving motor and the second vertical sliding rail are respectively connected to the harvesting vertical frame, the driving end of the second driving motor is connected with the second screw rod, the harvesting box is connected to the second screw rod through the second nut, and the outer side end of the harvesting box is connected to the second vertical guide rail through the second sliding block.

In an embodiment of the invention, the spraying device further comprises a water supply mechanism, the water supply mechanism comprises a water storage tank and a water supply main pipeline connected with the water storage tank, the water supply main pipeline is arranged along the length direction of the frame, vertical branch pipes corresponding to different vertical heights of the horizontal conveying units are communicated with the water supply main pipeline, each vertical branch pipe is communicated with a horizontal branch pipe arranged along the length direction of the horizontal conveying unit and arranged above the horizontal conveying unit, and spraying heads are distributed and connected along the length direction of the horizontal branch pipes.

In one embodiment of the invention, a water supply ball valve is arranged on the vertical branch pipe, and the water storage tank is connected with a water pressure gauge.

Compared with the prior art, the technical scheme of the invention has the following advantages:

according to the intelligent three-dimensional pasture production equipment, the sowing mechanism and the harvesting mechanism are integrated on the same frame, and the horizontal conveying units with different heights are arranged, so that the space utilization rate is improved; after the seedlings are raised on the horizontal conveying units, the harvesting mechanism harvests the forage grasses conveyed by different horizontal conveying units, the overall structure is compact, the integration level is high, and the production cost of the forage grasses is reduced.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the automatic three-dimensional pasture production equipment of the invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic view of the installation of the sowing mechanism of the present invention.

Fig. 4 is a schematic structural view of the sowing mechanism of the present invention.

Fig. 5 is a schematic structural view of the striker of the invention.

Fig. 6 is a schematic view of the structure of the sowing shaft of the present invention.

Fig. 7 is a schematic view of the harvesting mechanism installation of the present invention.

Fig. 8 is a schematic view of the harvesting mechanism of the present invention.

Fig. 9 is an overall structure diagram of another side view of the automatic three-dimensional pasture grass production equipment of the invention.

Fig. 10 is a partially enlarged schematic view of fig. 9.

The specification reference numbers indicate: 1. a frame; 11. a seeding vertical frame; 12. cutting the vertical frame; 13. a support stand;

2. a conveying mechanism; 21. a horizontal conveying unit; 211. a conveying motor; 212. a drive shaft; 213. a driven shaft; 214. a conveyor belt; 215. carrying rollers;

3. a sowing mechanism; 31. a seeding box; 310. a feeding motor; 311. an outer case; 312. a cover plate of the material box; 313. a seeding funnel; 314. a guide plate; 315. sowing a seed shaft; 316. a rubber seeding quantitative sleeve; 317. sowing grooves; 318. a discharge plate; 319. a gear; 32. a seeding vertical drive unit; 321. a first vertical slide rail; 322. a first lead screw; 323. a first screw nut; 324. a first slider; 325. a first drive motor; 33. a material stopper; 331. an adjustment shaft; 332. a sloping plate; 333. a material blocking side plate; 334. a first adjustment motor; 335. a first adjusting screw rod; 336. a first adjusting screw; 337. an adjusting seat; 338. a rotating seat;

4. a harvesting mechanism; 41. a harvesting box; 411. installing a box body; 412. cutting the shaft; 413. cutting the box body; 414. adjusting the slide rail; 415. a second adjustment motor; 416. a second adjusting screw rod; 417. a second adjusting screw; 418. a helical blade; 42. a harvesting vertical drive unit; 421. a second vertical slide rail; 422. a second lead screw; 423. a second screw; 424. a second slider; 425. a second drive motor;

5. a water supply mechanism; 51. a water storage tank; 52. a water supply main pipe; 53. a vertical shunt pipe; 54. a horizontal lane pipe; 55. a spray head; 56. and a water pressure gauge.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1 to 10, the present invention provides an intelligent three-dimensional pasture grass production apparatus, including:

the frame 1 comprises a seeding vertical frame 11 and a cutting vertical frame 12 which are arranged at two ends of the frame 1 in the length direction;

the conveying mechanism 2 comprises a plurality of horizontal conveying units 21 which are vertically distributed along the frame 1, and the horizontal conveying units 21 move along the length direction of the frame 1;

the seeding mechanism 3 is arranged on the seeding vertical frame 11, the seeding mechanism 3 comprises a seeding box 31 and a seeding vertical driving unit 32, and the vertical driving unit is used for adjusting the vertical position of the seeding box 31 so as to enable the seeding box 31 to be connected with the horizontal conveying units 21 with different heights;

harvesting mechanism 4, harvesting mechanism 4 locates on cutting grudging post 12, harvesting mechanism 4 includes reaping case 41 and reaps vertical drive unit 42, reap vertical drive unit 42 and be used for adjusting the vertical position of reaping case 41 so that reaping case 41 docks in the horizontal conveyor unit 21 of co-altitude not.

Specifically, the frame 1 further includes a supporting stand 13 disposed between the sowing stand 11 and the cutting stand 12, and the horizontal conveying unit 21 includes a conveying motor 211 connected to the sowing stand 11, a driving shaft 212 driven by the conveying motor 211 and rotatably connected to the sowing stand 11, a driven shaft 213 rotatably connected to the cutting stand 12, a conveying belt 214 having both ends respectively connected to the driving shaft 212 and the driven shaft 213, and a carrier roller 215 rotatably connected to the supporting stand 13 and supported at a lower end of the conveying belt 214. Through the arrangement of the conveyer belts 214 with different heights, the sowing mechanisms 3 can be sowed on the conveyer belts 214,

specifically, as shown in fig. 3 to 6, the seeding box 31 includes outer container 311 and the workbin apron 312 of outer container 311 upper end, the seeding funnel 313 is connected to outer container 311 in, the seeding funnel 313 includes two symmetry surely oblique deflector 314 that set up, the department is equipped with a pair of relative pivoted seeding axle 315 under the export of seeding funnel 313 lower extreme, and the cover is equipped with rubber seeding ration cover 316 on every seeding axle 315, rubber seeding ration cover 316 circumference distributes and has the seeding groove 317, outer container 311 lower extreme exit is equipped with the ejection of compact board 318 that is located under the seeding axle 315, ejection of compact board 318 is surely oblique to horizontal transport unit 21 direction, ejection of compact board 318 lower extreme still is equipped with the striker 33 who rotates to be connected in outer container 311. Quantitative seeding can be realized through the rubber seeding quantitative sleeve 316.

Specifically, as shown in fig. 6, the outer side wall of the outer box 311 is connected to a feeding motor 310, the output end of the feeding motor 310 is connected to one seeding shaft 315 of a pair of seeding shafts 315, each seeding shaft 315 is respectively sleeved with a gear 319, and the two gears 319 are engaged with each other.

Specifically, as shown in fig. 4 and 5, an adjusting shaft 331 is disposed at the lower end of the outer box 311, the material stopper 33 includes an inclined plate 332 and material stopping side plates 333 connected to two ends of the inclined plate 332, the inclined plate 332 is rotatably connected to the adjusting shaft 331, the outer box 311 is further connected to a first adjusting motor 334, a driving end of the first adjusting motor 334 is connected to a first adjusting screw rod 335, the first adjusting screw rod 335 is connected to an adjusting seat 337 through a first adjusting screw nut 336, and the inclined plate 332 is connected to a rotating seat 338 hinged to the adjusting seat 337. Through the setting of material stop 33, can conveniently adjust with the planar contained angle of conveyer belt 214 to sow on the conveyer belt 214 plane, wherein, swash plate 332 and the planar contained angle adjustment of conveyer belt 214 are to 35 degrees optimums.

Specifically, as shown in fig. 3, the seeding vertical driving unit 32 includes a first vertical slide rail 321, a first screw rod 322, a first nut 323, a first slider 324, and a first driving motor 325, the first driving motor 325 and the first vertical slide rail 321 are respectively connected to the seeding vertical frame 11, a driving end of the first driving motor 325 is connected to the first screw rod 322, the seeding box 31 is connected to the first screw rod 322 through the first nut 323, and an outer end of the seeding box 31 is connected to the first vertical guide rail through the first slider 324.

Specifically, as shown in fig. 8, the harvesting box 41 includes an installation box 411 and a cutting shaft 412, the installation box 411 is internally provided with a cutting box 413, an inner side wall of a bottom end of the installation box 411 is connected with an adjusting slide rail 414 arranged along a length direction of the frame 1, the cutting box 413 is slidably connected to the adjusting slide rail 414, the installation box 411 is further connected with a second adjusting motor 415, a driving end of the second adjusting motor 415 is connected with a second adjusting screw rod 416, the second adjusting screw rod 416 is connected with the cutting box 413 through a second adjusting screw nut 417, the cutting shaft 412 is rotatably connected to the cutting box 413, and is driven by the cutting motor connected to the cutting box 413 (omitted in the figure), and helical blades 418 are axially distributed on the cutting shaft 412.

Specifically, as shown in fig. 7, the harvesting vertical driving unit 42 includes a second vertical slide rail 421, a second screw 422, a second nut 423, a second slider 424, and a second driving motor 425, the second driving motor 425 and the second vertical slide rail 421 are respectively connected to the harvesting stand, a driving end of the second driving motor 425 is connected to the second screw 422, the harvesting box 41 is connected to the second screw 422 through the second nut 423, and an outer end of the harvesting box 41 is connected to the second vertical guide rail through the second slider 424.

In this embodiment, each of the above mechanisms is controlled by a PLC controller. The intelligent three-dimensional pasture production equipment can transmit various sensing signals to the PLC in a wired or wireless mode by arranging sensing devices such as temperature, humidity, position, speed, video and the like at different positions of the intelligent three-dimensional pasture production equipment, and the generated decision control signals are output to various mechanisms.

Specifically, as shown in fig. 1, 9, and 10, the water supply mechanism 5 further includes a water storage tank 51 and a water supply main pipe 52 connected to the water storage tank 51, the water supply main pipe 52 is arranged along the length direction of the frame 1, the water supply main pipe 52 is communicated with vertical branch pipes 53 corresponding to different vertical heights of the horizontal conveying units 21, each vertical branch pipe 53 is communicated with a horizontal branch pipe 54 arranged along the length direction of the horizontal conveying unit 21 and arranged above the horizontal conveying unit 21, and spray heads 55 are distributed and connected along the length direction of the horizontal branch pipes 54; the water supply ball valve is arranged on the vertical branch pipe 53, the water storage tank 51 is connected with the water pressure gauge 56, the water storage tank 51 is a high-pressure water tank, water in the high-pressure water tank enters the vertical branch pipe 53 (which is a high-pressure square water pipe) through the water supply main pipe 52, and the water in the vertical branch pipe 53 is sprayed on the forage grass planted on each layer of the conveyer belt 214 through the spray heads 55 on the horizontal branches with different heights, so that the water is provided for the forage grass. In other embodiments, a lighting assembly, such as a LED strip, may be disposed above each layer of the conveyor belt 214, so as to provide sufficient light for the growth of grass.

During the use, adjust the position between seeding case 31 and the conveyer belt 214 through seeding vertical drive unit 32, throw into the material kind in seeding funnel 313, adjust the angle of stock stop 33, seed the material on the conveyer belt 214 plane through rubber seeding ration cover 316, after each layer of conveyer belt 214 all has sowed, spray on the forage grass that each layer of conveyer belt 214 was planted through atomising head 55, provide moisture for the forage grass growth, after the forage grass growth is accomplished, adjust and reap the position between case 41 and each layer of conveyer belt 214, conveyer belt 214 carries the forage grass to reaping case 41 position, the forage grass removes to cutting shaft 412 department, reap the forage grass through rotatory cutting shaft 412.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides an intelligent three-dimensional forage grass production facility which characterized in that includes:

the frame (1) comprises a seeding vertical frame (11) and a cutting vertical frame (12) which are arranged at two ends of the frame (1) in the length direction;

the conveying mechanism (2) comprises a plurality of horizontal conveying units (21) which are vertically distributed along the frame (1), and the horizontal conveying units (21) move along the length direction of the frame (1);

the seeding mechanism (3) is arranged on the seeding vertical frame (11), the seeding mechanism (3) comprises a seeding box (31) and a seeding vertical driving unit (32), and the vertical driving unit is used for adjusting the vertical position of the seeding box (31) so as to enable the seeding box (31) to be connected with the horizontal conveying units (21) with different heights;

the harvesting mechanism (4) is arranged on the cutting vertical frame (12), the harvesting mechanism (4) comprises a harvesting box (41) and a harvesting vertical driving unit (42), and the harvesting vertical driving unit (42) is used for adjusting the vertical position of the harvesting box (41) so that the harvesting box (41) is connected with the horizontal conveying units (21) at different heights;

frame (1) is still including locating support grudging post (13) between seeding grudging post (11) and cutting grudging post (12), horizontal transfer unit (21) including connect in conveying motor (211) of seeding grudging post (11), through conveying motor (211) drive and rotation connection in driving shaft (212) of seeding grudging post (11), rotate and connect in driven shaft (213) of cutting grudging post (12), both ends connect respectively in conveyer belt (214) of driving shaft (212) and driven shaft (213) and rotate connect in support grudging post (13) and support in bearing roller (215) of the lower extreme of conveyer belt (214).

2. The intelligent three-dimensional pasture grass production equipment as claimed in claim 1, wherein the sowing box (31) comprises an outer box body (311) and a bin cover plate (312) at the upper end of the outer box body (311), a sowing funnel (313) is connected in the outer box body (311), the sowing funnel (313) comprises two guide plates (314) which are symmetrically and obliquely arranged, a pair of sowing shafts (315) which rotate relatively are arranged right below an outlet at the lower end of the sowing funnel (313), a rubber sowing quantitative sleeve (316) is sleeved on each sowing shaft (315), sowing grooves (316) are circumferentially distributed in the rubber sowing quantitative sleeve (316), a discharging plate (318) which is positioned right below the sowing shafts (315) is arranged at an outlet at the lower end of the outer box body (311), the discharging plate (318) is obliquely cut towards the direction of the horizontal conveying unit (317), and a material stopper (33) which is rotatably connected to the outer box body (311) is further arranged at the lower end of the discharging plate (318).

3. An intelligent three-dimensional pasture grass production device as claimed in claim 2, wherein the outer side wall of the outer box (311) is connected with a feeding motor (310), the output end of the feeding motor (310) is connected with one sowing shaft (315) of a pair of sowing shafts (315), each sowing shaft (315) is sleeved with a gear (319), and the two gears (319) are meshed with each other.

4. The intelligent three-dimensional pasture grass production equipment as claimed in claim 2, wherein an adjusting shaft (331) is arranged at the lower end of the outer box (311), the material stopper (33) comprises an inclined plate (332) and material stopping side plates (333) connected to two ends of the inclined plate (332), the inclined plate (332) is rotatably connected to the adjusting shaft (331), the outer box (311) is further connected with a first adjusting motor (334), a first adjusting screw rod (335) is connected to the driving end of the first adjusting motor (334), the first adjusting screw rod (335) is connected with an adjusting seat (337) through a first adjusting screw nut (336), and the inclined plate (332) is connected with a rotating seat (338) hinged to the adjusting seat (337).

5. An intelligent three-dimensional pasture grass production facility according to claim 1, characterized in that the seeding vertical driving unit (32) comprises a first vertical slide rail (321), a first lead screw (322), a first screw (323), a first slider (324), and a first driving motor (325), the first driving motor (325) and the first vertical slide rail (321) are respectively connected to the seeding vertical frame (11), the driving end of the first driving motor (325) is connected with the first lead screw (322), the seeding box (31) is connected to the first lead screw (322) through the first screw (323), and the outer end of the seeding box (31) is connected to the first vertical slide rail (321) through the first slider (324).

6. The intelligent three-dimensional pasture grass production equipment as claimed in claim 1, wherein the harvesting box (41) comprises an installation box body (411) and a cutting shaft (412), the installation box body (411) is internally provided with a cutting box body (413), the inner side wall of the bottom end of the installation box body (411) is connected with an adjusting slide rail (414) arranged along the length direction of the frame (1), the cutting box body (413) is connected with the adjusting slide rail (414) in a sliding manner, the installation box body (411) is further connected with a second adjusting motor (415), the driving end of the second adjusting motor (415) is connected with a second adjusting screw rod (416), the second adjusting screw rod (416) is connected with the cutting box body (413) through a second adjusting screw nut (417), the cutting shaft (412) is rotatably connected with the cutting box body (413), and spiral blades (418) are axially distributed on the cutting shaft (412).

7. The intelligent three-dimensional pasture grass production equipment as claimed in claim 1, wherein the harvesting vertical driving unit (42) comprises a second vertical sliding rail (421), a second screw rod (422), a second screw nut (423), a second sliding block (424) and a second driving motor (425), the second driving motor (425) and the second vertical sliding rail (421) are respectively connected to the harvesting stand, the driving end of the second driving motor (425) is connected with the second screw rod (422), the harvesting box (41) is connected to the second screw rod (422) through the second screw nut (423), and the outer end of the harvesting box (41) is connected to the second vertical sliding rail (421) through the second sliding block (424).

8. The intelligent three-dimensional pasture grass production equipment as claimed in claim 1, further comprising a water supply mechanism (5), wherein the water supply mechanism (5) comprises a water storage tank (51) and a water supply main pipeline (52) connected to the water storage tank (51), the water supply main pipeline (52) is arranged along the length direction of the frame (1), vertical branch pipes (53) corresponding to different vertical heights of the horizontal conveying units (21) are communicated with the water supply main pipeline (52), each vertical branch pipe (53) is communicated with a horizontal branch pipe (54) arranged along the length direction of the horizontal conveying unit (21) and arranged above the horizontal conveying unit (21), and spray heads (55) are connected in a distributed manner along the length direction of the horizontal branch pipes (54).

9. An intelligent three-dimensional pasture grass production facility as claimed in claim 8, characterised in that the vertical manifold (53) is provided with a water ball valve, and the water storage tank (51) is connected with a water pressure gauge (56).