CN114451191B

CN114451191B - Irrigation equipment of inside green vegetables of farming big-arch shelter

Info

Publication number: CN114451191B
Application number: CN202210141060.XA
Authority: CN
Inventors: 黄伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2023-05-19
Anticipated expiration: 2042-02-16
Also published as: CN114451191A

Abstract

The invention discloses an irrigation device for green vegetables in an agricultural planting greenhouse, which structurally comprises a water inlet pipe and a spraying mechanism, wherein the lower end of the water inlet pipe is provided with the spraying mechanism, an elastic band generates certain elastic force in the rotating process of a telescopic rod, so that water is ejected, the solubility of fertilizer in water is improved, the fertilizer is prevented from being blocked in a branch pipe, the water is downwards conducted through six lower guide sheets, the water is uniformly irrigated and sprayed from the lower end of the branch pipe, after the water is irrigated and sprayed from the lower end of the branch pipe, a lifting disc is subjected to water pressure, a connecting rod drives the lifting disc to downwards move, the water is irrigated and sprayed, the water pressure born by the lifting disc disappears after the irrigation is finished, at the moment, a spring rod generates elastic reset, a sliding block upwards slides, at the moment, the connecting rod drives the lifting disc to downwards move, a plug plate plugs the lower end of the branch pipe again, and external insects are prevented from flying into the branch pipe under the state of not performing irrigation work.

Description

Irrigation equipment of inside green vegetables of farming big-arch shelter

Technical Field

The invention relates to the field of agricultural planting, in particular to irrigation equipment for green vegetables in an agricultural planting greenhouse.

Background

The green vegetables are regarded as one of pollution-free healthy and safe foods, the green vegetables need to be watered in the inside in-process of planting of green house, the inside upper end of green house is equipped with irrigation equipment, carry out automatic irrigation to the green vegetables through irrigation equipment, ensure that the green vegetables planting in-process obtains abundant nutrient, but irrigation equipment is in the in-process of irrigating, often add granular fertilizer in the moisture, increase the nutrient of irrigation, granular fertilizer has not yet reached and fully dissolved in water just enters into irrigation equipment inside, easily lead to the jam in irrigation equipment outlet pipe inside, simultaneously the outlet pipe of irrigation equipment remains open state throughout, there is certain insect in the greenhouse inside, the insect flies to enter into the outlet pipe inside easily, also can lead to the water pipe inside to lead to the jam, reduce the effect that the outlet pipe evenly irrigates green vegetables.

Disclosure of Invention

The technical scheme adopted for realizing the technical purpose of the invention is as follows: this irrigation equipment of inside green vegetables of farming big-arch shelter, its structure includes inlet tube, spraying mechanism, the inlet tube lower extreme is equipped with spraying mechanism, spraying mechanism includes branch pipe, slewing mechanism, guiding mechanism, elevating system, branch pipe upper end fixed mounting is at the inlet tube lower extreme and link up mutually, slewing mechanism installs inside branch pipe to guiding mechanism upper end adopts clearance fit to install inside slewing mechanism lower extreme, guiding mechanism fixed mounting is at the inside lower extreme of branch pipe, elevating system installs in branch pipe outside lower extreme.

As a further improvement of the invention, the rotating mechanism comprises blades, a rotating rod and a stirring mechanism, wherein the blades are welded on the outer side of the upper end of the rotating rod, the upper end of the guiding mechanism is arranged in the lower end of the rotating rod in a clearance fit manner, the stirring mechanism is arranged on the outer side of the rotating rod, the outer side of the stirring mechanism is in contact with the inner wall of the branch pipe, the number of the blades is four, and the blades are arranged on the four directions of the upper end of the rotating rod in an inclined state with the inner bottom and the outer side high.

As a further improvement of the invention, the stirring mechanism comprises telescopic rods, elastic belts and wall scraping mechanisms, wherein the inner ends of the telescopic rods are welded with the outer sides of the rotating rods, the elastic belts are arranged on the outer walls of the telescopic rods, the wall scraping mechanisms are arranged at the outer ends of the telescopic rods and are in contact with the inner walls of the branch pipes, four telescopic rods are arranged in total, two telescopic rods are in a group, the telescopic rods are symmetrically fixed with the inner ends of the two wall scraping mechanisms respectively, eight elastic belts are arranged in total, and the two telescopic rods are in a group and are respectively arranged at the connecting ends around the four telescopic rods.

As a further improvement of the invention, the wall scraping mechanism comprises a rotating plate, a torsion shaft and scraping strips, wherein the rotating plate is arranged at the outer side end of the telescopic rod, the inner part of the outer side end of the rotating plate is hinged with the inner side end of the scraping strips through the torsion shaft, the outer side end of the scraping strips is in contact with the inner wall of the branch conduit, and the torsion shaft and the scraping strips are respectively provided with five parts and are distributed on the rotating plate in an arc shape at equal intervals.

As a further improvement of the invention, the guide mechanism comprises a fixed ring, a supporting rod, a positioning ball and lower guide sheets, wherein the fixed ring is fixedly arranged in the lower end of the branch guide pipe, the inner wall of the fixed ring is welded with the outer end of the supporting rod, the inner end of the supporting rod is fixed with the lower end of the positioning ball, the upper end of the positioning ball is arranged in the lower end of the rotating rod in a clearance fit manner, the lower guide sheets are arranged at the lower end of the positioning ball, the number of the lower guide sheets is six, and the lower guide sheets are arranged at the lower end of the positioning ball at a low inclination angle with the high inner side and the low outer side.

As a further improvement of the invention, the lifting mechanism comprises a sliding block, a spring rod, a connecting rod and a water guide mechanism, wherein the sliding block is slidably arranged in the lower end of the outer side of the branch pipe, the spring rod penetrates through the sliding block in a clearance fit manner, the sliding block is fixedly arranged at the upper end of the connecting rod, the lower end of the connecting rod is fixed with the upper end face of the water guide mechanism, the water guide mechanism is positioned at the lower end of the outer side of the branch pipe, the sliding block, the spring rod and the connecting rod are four, the four sliding blocks are arranged in four directions on the outer side of the branch pipe, and the lower ends of the four connecting rods are fixed with the upper end face of the water guide mechanism.

As a further improvement of the invention, the water guide mechanism comprises a lifting disc, a plug plate, guide grooves and water permeable holes, wherein the lower end of the connecting rod is fixed with the upper end face of the lifting disc, the plug plate is arranged in the middle of the upper end of the lifting disc, the guide grooves are embedded in the upper end face of the lifting disc, the water permeable holes penetrate through the lifting disc, twelve guide grooves are arranged in total, the guide grooves are embedded in the upper end face of the lifting disc at a low inclination angle with high inner side and low outer side, and the water permeable holes are of a cavity structure with wide upper end and narrow lower end.

The invention has the beneficial effects that:

1. the telescopic link pivoted in-process makes the elastic webbing produce certain elasticity to launch moisture, improves the solubility of fertilizer in the aquatic, avoids fertilizer to take place to block up at the branch pipe inside, through the elasticity torsion that the torsion axle produced, thereby makes the strip of scraping carry out elasticity and slightly rotate and improve the scraping ability of scraping strip to the branch pipe inner wall, scrapes down the fertilizer of bonding on the branch pipe inner wall, down conducts moisture through six down guide pieces, carries out the scattered irrigation blowout from branch pipe lower extreme with the even follow of moisture.

2. After the water is irrigated and sprayed out from the lower end of the branch pipe, the lifting disk is subjected to water pressure, at the moment, the sliding block elastically slides downwards on the spring rod, so that the connecting rod drives the lifting disk to move downwards, the water is irrigated and sprayed out, the water pressure applied to the lifting disk disappears after the irrigation is finished, at the moment, the spring rod elastically resets, the sliding block slides upwards, at the moment, the connecting rod drives the lifting disk to move downwards, and the plug plate plugs the opening at the lower end of the branch pipe again, so that the outside insects are prevented from flying into the branch pipe under the state of not carrying out irrigation work.

Drawings

Fig. 1 is a schematic structural view of an irrigation apparatus for green vegetables inside an agricultural planting greenhouse according to the present invention.

Fig. 2 is a schematic view of the internal structure of a spraying mechanism according to the present invention.

Fig. 3 is a schematic top view of a rotating mechanism according to the present invention.

Fig. 4 is a schematic top view of a stirring mechanism according to the present invention.

Fig. 5 is a schematic view of a wall scraping mechanism and a partial enlarged structure of the wall scraping mechanism.

Fig. 6 is a schematic top view of a guide mechanism according to the present invention.

Fig. 7 is a schematic structural diagram of an operating state of a lifting mechanism according to the present invention.

Fig. 8 is a schematic top view of a water guiding mechanism according to the present invention.

In the figure: the device comprises a water inlet pipe-G, a spraying mechanism-T, a distribution pipe-5, a rotating mechanism-8, a guiding mechanism-1, a lifting mechanism-3, a blade-84, a rotating rod-81, a stirring mechanism-88, a telescopic rod-x, an elastic belt-c, a wall scraping mechanism-n, a rotating plate-n 2, a torsion shaft-n 9, a scraping strip-n 5, a fixed ring-1 c, a supporting rod-1 s, a positioning ball-1 k, a lower guide piece-1 r, a sliding block-39, a spring rod-35, a connecting rod-32, a water guiding mechanism-37, a lifting disc-7 w, a plug plate-7 v, a guide groove-7T and a water permeable hole-7 d.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 6:

the invention relates to irrigation equipment for green vegetables in an agricultural planting greenhouse, which structurally comprises a water inlet pipe G and a spraying mechanism T, wherein the lower end of the water inlet pipe G is provided with the spraying mechanism T, the spraying mechanism T comprises a branch pipe 5, a rotating mechanism 8, a guiding mechanism 1 and a lifting mechanism 3, the upper end of the branch pipe 5 is fixedly arranged at the lower end of the water inlet pipe G and communicated with the lower end of the branch pipe, the rotating mechanism 8 is arranged in the branch pipe 5, the upper end of the guiding mechanism 1 is arranged in the lower end of the rotating mechanism 8 in a clearance fit manner, the guiding mechanism 1 is fixedly arranged at the lower end in the branch pipe 5, and the lifting mechanism 3 is arranged at the lower end outside the branch pipe 5.

Wherein, slewing mechanism 8 includes blade 84, dwang 81, rabbling mechanism 88, blade 84 welds in the dwang 81 upper end outside to guide mechanism 1 upper end adopts clearance fit to install inside dwang 81 lower extreme, the dwang 81 outside is equipped with rabbling mechanism 88, rabbling mechanism 88 outside end is inconsistent with branch pipe 5 inner wall, blade 84 is equipped with four altogether, and is the high incline condition of inboard end outside and installs on four positions of dwang 81 upper end, improves the impact force of intaking to blade 84, thereby ensures that blade 84 drives dwang 81 and rotates.

The stirring mechanism 88 comprises a telescopic rod x, elastic bands c and wall scraping mechanisms n, the inner side ends of the telescopic rod x are welded with the outer side of the rotating rod 81, the elastic bands c are arranged on the outer wall of the telescopic rod x, the outer side ends of the telescopic rod x are provided with the wall scraping mechanisms n, the wall scraping mechanisms n are in contact with the inner wall of the branch pipe 5, the telescopic rod x is provided with four telescopic rods, two telescopic rods are in a group, are symmetrically arranged on the left side and the right side and are respectively fixed with the inner side ends of the two wall scraping mechanisms n, the wall scraping mechanisms n are driven to stretch in a micro-distance mode, the inner wall of the branch pipe 5 is scraped, fertilizers are prevented from being adhered to the inner wall of the branch pipe 5, eight elastic bands c are arranged on the inner side and are respectively arranged at the connecting ends around the four telescopic rods x, elastic bands c generate elasticity through rotation, so that water is ejected, the solubility of the fertilizers in water is improved, and the inside the branch pipe 5 is prevented from being blocked.

The wall scraping mechanism n comprises a rotating plate n2, a torsion shaft n9 and a scraping strip n5, wherein the rotating plate n2 is arranged at the outer side end of the telescopic rod x, the inner side end of the rotating plate n2 is hinged with the inner side end of the scraping strip n5 through the torsion shaft n9, the outer side end of the scraping strip n5 is abutted against the inner wall of the branch pipe 5, the torsion shaft n9 and the scraping strip n5 are five and are distributed on the rotating plate n2 at equal intervals in an arc shape, and the elastic micro-rotation of the scraping strip n5 is driven through the torsion shaft n9, so that the scraping capacity of the scraping strip n5 to the inner wall of the branch pipe 5 is improved.

The guide mechanism 1 comprises a fixing ring 1c, a supporting rod 1s, positioning balls 1k and lower guide pieces 1r, wherein the fixing ring 1c is fixedly installed inside the lower end of the distribution pipe 5, the inner wall of the fixing ring 1c is welded with the outer side end of the supporting rod 1s, the inner side end of the supporting rod 1s is fixed with the lower end of the positioning balls 1k, the upper ends of the positioning balls 1k are installed inside the lower ends of the rotating rods 81 by adopting clearance fit, the lower guide pieces 1r are arranged at the lower ends of the positioning balls 1k, the lower guide pieces 1r are six in number, and the lower end of the positioning balls 1k is installed at a low inclination angle with the high inner side end and the low outer side end, so that water is guaranteed to be downwards conducted, and therefore water is uniformly dispersed and irrigated.

Specific use and action of the embodiment:

according to the invention, an external water source is transmitted to the inside of a spraying mechanism T through a water inlet pipe G, a certain amount of fertilizer is doped in moisture, after the moisture enters the inside of a branch pipe 5, a water pressure impacts a blade 84 to rotate, a rotating rod 81 is driven to rotate, at the moment, the telescopic rod x follows the rotation, and simultaneously, the telescopic rod x stretches automatically, so that the wall scraping mechanism n is enabled to be attached to the inner wall of the branch pipe 5 to rotate, the elastic band c generates a certain elastic force in the rotating process of the telescopic rod x, the moisture is ejected, the solubility of the fertilizer in water is improved, the fertilizer is prevented from being blocked in the branch pipe 5, a rotating plate n2 is attached to the inner wall of the branch pipe 5 to rotate, the elastic torsion generated by a torsion shaft n9 is enabled to enable the scraping rod n5 to elastically slightly rotate, the scraping capability of the inner wall of the branch pipe 5 is improved, the fertilizer adhered to the inner wall of the branch pipe 5 is scraped, the nutrients in the moisture are improved, the rotating rod 81 rotates and is located through a locating ball 1k, the rotating rod 81 is enabled to rotate at a certain point, the lower end of the branch pipe 5 is enabled to enter the lower end of the branch pipe 5, and then the moisture is evenly ejected from the lower end of the branch pipe 1 through six support rods and the lower end dispersing pieces of the branch pipe 1.

Example 2:

as shown in fig. 7 to 8:

the lifting mechanism 3 comprises a sliding block 39, a spring rod 35, a connecting rod 32 and a water guide mechanism 37, wherein the sliding block 39 is slidably arranged inside the lower end of the outer side of the branch pipe 5, the spring rod 35 penetrates through the sliding block 39 in a clearance fit manner, the sliding block 39 is fixedly arranged at the upper end of the connecting rod 32, the lower end of the connecting rod 32 is fixed with the upper end face of the water guide mechanism 37, the water guide mechanism 37 is positioned at the lower end of the outer side of the branch pipe 5, the sliding block 39, the spring rod 35 and the connecting rod 32 are all provided with four sliding blocks 39, the four sliding blocks 39 are arranged in the four directions of the outer side of the branch pipe 5, the lower ends of the four connecting rods 32 are fixed with the four directions of the upper end face of the water guide mechanism 37, and the water guide mechanism 37 is ensured to stably lift the lower end of the branch pipe 5, so that the branch pipe 5 is opened and closed, and external insects are prevented from flying into the branch pipe 5 under the state of not performing irrigation work.

Wherein, water guide mechanism 37 includes lifting disk 7w, cock plate 7v, guiding gutter 7t, hole 7d permeates water, the connecting rod 32 lower extreme is fixed mutually with lifting disk 7w up end, lifting disk 7w upper end middle part is equipped with cock plate 7v, lifting disk 7w up end has inlayed guiding gutter 7t to permeate water hole 7d runs through inside lifting disk 7w, guiding gutter 7t is equipped with twelve altogether to be the high inclination of outside end low in inboard end and inlay at lifting disk 7w up end, and permeate water hole 7d is the cavity structure of upper end width lower extreme narrow, does benefit to and carries out even sprinkling irrigation with the moisture, avoids the moisture to pile up and spouts on same position, improves the uniformity of irrigating to the green vegetables of below.

Specific use and action of the embodiment:

in the invention, after water is irrigated and sprayed from the inner part of the lower end of the branch pipe 5, the lifting disk 7w receives water pressure, at the moment, the sliding block 39 elastically slides downwards on the spring rod 35, so that the connecting rod 32 drives the lifting disk 7w to move downwards, at the moment, the plug plate 7v moves out of the opening of the lower end of the branch pipe 5, water is irrigated and sprayed, water is uniformly sprayed and irrigated through the diversion trench 7t and the water permeable hole 7d, water is prevented from being sprayed and sprayed in the same direction, the uniformity of irrigation on the green vegetables below is improved, the water pressure received by the lifting disk 7w disappears after the irrigation is finished, at the moment, the spring rod 35 elastically resets, so that the sliding block 39 slides upwards, at the moment, the connecting rod 32 drives the lifting disk 7w to move downwards, the plug plate 7v plugs the opening of the lower end of the branch pipe 5 again, and external insects in the state of not irrigating work of the branch pipe 5 are prevented from flying into the branch pipe 5.

By utilizing the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the invention.

Claims

1. Irrigation equipment of inside green vegetables of farming big-arch shelter, its structure includes inlet tube (G), spraying mechanism (T), inlet tube (G) lower extreme is equipped with spraying mechanism (T), its characterized in that:

the spraying mechanism (T) comprises a branch pipe (5), a rotating mechanism (8), a guiding mechanism (1) and a lifting mechanism (3), wherein the upper end of the branch pipe (5) is fixedly arranged at the lower end of a water inlet pipe (G) and communicated with the lower end of the branch pipe, the rotating mechanism (8) is arranged inside the branch pipe (5), the upper end of the guiding mechanism (1) is arranged inside the lower end of the rotating mechanism (8) in a clearance fit manner, the guiding mechanism (1) is fixedly arranged at the lower end inside the branch pipe (5), and the lifting mechanism (3) is arranged at the lower end outside the branch pipe (5);

the rotating mechanism (8) comprises blades (84), a rotating rod (81) and a stirring mechanism (88), wherein the blades (84) are welded on the outer side of the upper end of the rotating rod (81), the upper end of the guide mechanism (1) is installed inside the lower end of the rotating rod (81) in a clearance fit manner, the stirring mechanism (88) is arranged on the outer side of the rotating rod (81), and the outer side end of the stirring mechanism (88) is abutted against the inner wall of the branch pipe (5);

the stirring mechanism (88) comprises a telescopic rod (x), an elastic band (c) and a wall scraping mechanism (n), wherein the inner side end of the telescopic rod (x) is welded with the outer side of the rotating rod (81), the elastic band (c) is arranged on the outer wall of the telescopic rod (x), the wall scraping mechanism (n) is arranged at the outer side end of the telescopic rod (x), and the wall scraping mechanism (n) is in contact with the inner wall of the branch pipe (5);

the wall scraping mechanism (n) comprises a rotating plate (n 2), a torsion shaft (n 9) and a scraping strip (n 5), the rotating plate (n 2) is arranged at the outer side end of the telescopic rod (x), the inner part of the outer side end of the rotating plate (n 2) is hinged with the inner side end of the scraping strip (n 5) through the torsion shaft (n 9), and the outer side end of the scraping strip (n 5) is in contact with the inner wall of the branch guide pipe (5);

the guide mechanism (1) comprises a fixed ring (1 c), a supporting rod (1 s), a positioning ball (1 k) and a lower guide piece (1 r), wherein the fixed ring (1 c) is fixedly arranged inside the lower end of the branch guide pipe (5), the inner wall of the fixed ring (1 c) is welded with the outer side end of the supporting rod (1 s), the inner side end of the supporting rod (1 s) is fixed with the lower end of the positioning ball (1 k), the upper end of the positioning ball (1 k) is arranged inside the lower end of the rotating rod (81) in a clearance fit manner, and the lower guide piece (1 r) is arranged at the lower end of the positioning ball (1 k);

the lifting mechanism (3) comprises a sliding block (39), a spring rod (35), a connecting rod (32) and a water guide mechanism (37), wherein the sliding block (39) is slidably arranged in the lower end of the outer side of the branch pipe (5), the spring rod (35) penetrates through the sliding block (39) in a clearance fit manner, the sliding block (39) is fixedly arranged at the upper end of the connecting rod (32), the lower end of the connecting rod (32) is fixed with the upper end face of the water guide mechanism (37), and the water guide mechanism (37) is positioned at the lower end of the outer side of the branch pipe (5);

the water guide mechanism (37) comprises a lifting disc (7 w), a plug plate (7 v), a guide groove (7 t) and a water permeable hole (7 d), wherein the lower end of the connecting rod (32) is fixed with the upper end face of the lifting disc (7 w), the plug plate (7 v) is arranged in the middle of the upper end of the lifting disc (7 w), the guide groove (7 t) is embedded in the upper end face of the lifting disc (7 w), and the water permeable hole (7 d) penetrates through the lifting disc (7 w);

four blades (84) are arranged at the same time, the blades (84) are arranged at the four directions of the upper end of the rotating rod (81) in an inclined state with the inner bottom and the outer side being high, the impact force of water inflow to the blades (84) is improved, thereby ensuring that the blades (84) drive the rotating rod (81) to rotate, four telescopic rods (x) are arranged at the same time, two telescopic rods are in a group, are respectively fixed with the inner ends of two wall scraping mechanisms (n) in bilateral symmetry, are favorable for driving the wall scraping mechanisms (n) to carry out micro-distance expansion, thereby scraping the inner wall of the dividing pipe (5) to prevent fertilizer from being adhered to the inner wall of the dividing pipe (5), eight elastic bands (c) are arranged at the same time, two telescopic rods (x) are respectively arranged at the connecting ends around the four telescopic rods (x), the elastic band (c) generates elasticity through rotation, thereby ejecting moisture, the solubility of fertilizer in water is improved, the fertilizer is prevented from being blocked in the distributor tube (5), the torsion shaft (n 9) and the scraping strips (n 5) are five and are distributed on the rotating plate (n 2) at equal intervals in an arc shape, the scraping strips (n 5) are driven to elastically and slightly rotate through the torsion shaft (n 9), the scraping capacity of the scraping strips (n 5) on the inner wall of the distributor tube (5) is improved, six lower guide pieces (1 r) are arranged at the lower end of the positioning ball (1 k) at an inclined angle with high inner side end and low outer side end, the downward conduction of the moisture is ensured, the moisture is uniformly dispersed and irrigated, and the sliding block (39), the spring rod (35) and the connecting rod (32) are all provided with four, and four slide blocks (39) are arranged on four positions on the outer side of the branch pipe (5), the lower ends of the four slide blocks (32) are fixed with four positions of the upper end face of the water guide mechanism (37), the water guide mechanism (37) is ensured to stably lift and fall on the lower end of the branch pipe (5), so that the branch pipe (5) is opened and closed, the outside insects are prevented from flying into the inside of the branch pipe (5) under the state that the branch pipe (5) does not irrigate, twelve guide grooves (7 t) are arranged in total, the inclined angles with high inner side and low outer side are embedded on the upper end face of the lifting disc (7 w), and the water permeable holes (7 d) are of a cavity structure with wide upper end and narrow lower end, so that uniform sprinkling irrigation is facilitated, water is prevented from being accumulated on the same position, and the uniformity of irrigation on green vegetables below is improved.