CN212260034U

CN212260034U - Irrigation device

Info

Publication number: CN212260034U
Application number: CN201921961038.XU
Authority: CN
Inventors: 吴劼; 姜东�; 丁艳峰; 周国栋
Original assignee: Nanjing Huitong Crop Phenotype Research Institute Co ltd; Nanjing Agricultural University
Current assignee: Nanjing Huitong Crop Phenotype Research Institute Co ltd; Nanjing Agricultural University
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2021-01-01
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an irrigation equipment belongs to and irrigates technical field, and it is including irrigating mechanism and mobile device, irrigates the plant that the mechanism is arranged in planting the district to the cultivation container and irrigates, and the mobile device can be connected with irrigation mechanism, through the mobile device, irrigate the mechanism and can plant the district and remove in the cultivation container. The utility model discloses can carry out the high flux to plant among the cultivation container and irrigate, improve the work efficiency who irrigates.

Description

Irrigation device

Technical Field

The utility model belongs to the technical field of irrigate, concretely relates to irrigation equipment.

Background

The growth of plants requires moisture and other fluids such as nutrient solutions. Among them, water is an important component of plants, and absorption and transportation of nutrients and physiological actions such as photosynthesis, respiration, transpiration, etc. by plants must be carried out in the presence of water. The nutrient solution is an important factor influencing the growth and development, morphological structure, propagation, seed propagation and the like of plants.

In the existing irrigation mode of the cultivation container, most of irrigation devices spray the plant roots growing in the flat container from top to bottom or from the left side to the right side. The irrigation device based on the flat soil culture container, which is developed by the research center of ulixi, Germany, needs to fix a plurality of irrigation pipelines on a supporting seat, so that accurate irrigation of plants can be realized, but each culture container corresponds to a plurality of irrigation pipelines, and along with the increase of the culture containers, the arrangement workload of the irrigation pipelines is increased. The American acai research institute carries each flat container to the irrigation district automatically alone, adopts the peristaltic pump to carry out horizontal back and forth movement irrigation to each flat container, but this method needs carry the flat container, and the handling process root exposes to the light environment, causes the influence to the growth of root system, can only irrigate and carry and also need consume the transport time to a flat container once, but its irrigation that is only applicable to plant in single flat container all has the defect in flux and efficiency aspect.

In summary, existing irrigation systems irrigate plants, which has drawbacks in high-throughput irrigation.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an irrigation equipment that can carry out the high flux to plant in the cultivation container and irrigate.

In order to solve the technical problem, the utility model provides an irrigation device, include:

-irrigation means for irrigating plants of the growing area in the growing container; and

-moving means connectable to said irrigation mechanism, by means of which said irrigation mechanism can be moved in said cultivation container over the planting area.

In above-mentioned technical scheme, when irrigating the plant in the cultivation container, irrigation mechanism can plant the district and remove in the cultivation container under mobile device's effect to plant the district and accomplish more irrigation in the cultivation container, reach high flux, high-efficient purpose of irrigating.

Further, the moving device comprises a sliding mechanism connected with the irrigation mechanism; through slide mechanism, irrigate the mechanism and can plant the district and remove in the cultivation container, adopt gliding mode, realize irrigating the removal of mechanism.

Further, the moving device further comprises a height adjusting mechanism, and the sliding mechanism is connected with the irrigation mechanism through the height adjusting mechanism; through height adjustment mechanism, irrigation mechanism can realize irrigating the adjustment of height for irrigation mechanism can also irrigate not co-altitude plant in the cultivation container.

Further, slide mechanism includes braced frame, track frame and slider, the track frame has and is located plant the slip track of district top in the cultivation container, the slip track along plant the district in the cultivation container and arrange, track frame fixed connection be in braced frame is last, slider sliding connection is in on the slip track, and the slider with irrigation mechanism is connected, through the slider is in slide on the slip track, irrigation mechanism is in plant the district and remove in the cultivation container, this slide mechanism simple structure, practicality.

Furthermore, the lower end of the supporting frame is embedded on the cultivation container, and an installation mode of the supporting frame is provided.

Further, the height adjustment mechanism includes:

-a transversal attachment frame located below said slider;

-a bushing having an upper end mounted on said cross-connecting frame;

a connecting shaft with the upper end fixedly connected to the sliding block and the lower end penetrating through the transverse connecting frame and the inner ring of the shaft sleeve;

-a limit plate fixed to the lower end of said connecting shaft;

-first driving means mounted on said slide;

-a first rotary shaft connected to said first drive means;

-a cam comprising a rotary part and a projection projecting along an edge of said rotary part, said rotary part of said cam being fixedly secured to said first rotary shaft;

-a linkage connecting the cam lug with the transverse connection frame;

the first driving device drives the first rotating shaft to rotate, the cam drives the linkage piece to move up and down through rotation, the shaft sleeve and the transverse connecting frame correspondingly move up or down along the connecting shaft, the limiting plate is used for limiting the shaft sleeve and the transverse connecting frame to continue moving down, and the height adjusting mechanism can electrically realize irrigation height adjustment of the irrigation mechanism.

Further, the irrigation mechanism comprises:

-a container for storing a fluid, said container being mounted on said support frame;

-a pump for conveying a fluid, said pump also being mounted on said support frame;

-a nozzle for spraying a fluid towards the plants in the growing area in the growing container;

a vertical connecting frame for mounting the nozzle, wherein the vertical connecting frame is fixedly connected to the transverse connecting frame; and

and a hose for connecting the nozzle and the container to the pump, respectively, by which the fluid in the container is ejected from the nozzle through the hose, the irrigation mechanism being simple and practical in structure.

Further, the irrigation mechanism further comprises a rotation mechanism for driving the nozzle to rotate vertically, and the rotation mechanism comprises:

-second driving means fixed to said vertical connecting frame;

-a second rotating shaft arranged horizontally and connected at one end to said second driving means;

-a first connecting rod having one end fixedly secured to the other end of said second rotating shaft;

-a second link parallel to said first link and having one end hinged to said first link; and

-a third connecting rod hinged to said vertical connecting frame and having one end hinged to the other end of said second connecting rod, said third connecting rod being provided with said nozzle; the second driving device drives the second rotating shaft to rotate, the second rotating shaft drives the second connecting rod to rotate through the first connecting rod, the nozzle and the third connecting rod vertically rotate along with the second rotating shaft, and fluid in the nozzle can be sprayed out from different angles through the rotating mechanism, so that the irrigation range of the nozzle is expanded.

Furthermore, the number of the rotating mechanisms is equal to that of the nozzles, the number of the rotating mechanisms is four, every two rotating mechanisms which are symmetrically arranged form a group, and reasonable irrigation of a planting area in the cultivation container is achieved through the design layout.

Furthermore, the irrigation device further comprises a controller, the first driving device, the second driving device and the pump are respectively connected with the controller, and the controller is adopted for unified control, so that automatic irrigation is realized.

To sum up, the utility model discloses irrigation equipment has realized under the circumstances of cultivation container rigidity through mutually supporting of mobile device and irrigation mechanism, and irrigation mechanism has portable, non-fixed characteristics, and whole irrigation equipment reaches the purpose of nimble irrigation to the plant based on the efficient design theory of modularization, satisfies the irrigation requirement of high flux and accurate, has improved irrigation efficiency.

Drawings

FIG. 1 is a three-dimensional view of the present invention

FIG. 2 is a schematic structural view of the slide mechanism;

FIG. 3 is a schematic structural view of the height adjustment mechanism;

fig. 4 is a front view of the present invention;

FIG. 5 is a schematic view of the connection of the rotating mechanism to the nozzle;

in the figure: 10. an irrigation mechanism; 101. a container; 102. a pump; 103. a nozzle; 104. a vertical connecting frame; 105. a hose; 106. a rotating mechanism; 1061. a second driving device; 1062. a second rotating shaft; 1063. a first link; 1064. a second link; 1065. a third link; 11. a mobile device; 111. a sliding mechanism; 1111. a support frame; 1112. a rail frame; 1113. a slider; 112. a height adjustment mechanism; 1121. a transverse connecting frame; 1122. a shaft sleeve; 1123. a connecting shaft; 1124. a limiting plate; 1125. a first driving device; 1126. a first rotating shaft; 1127. a cam; 11271. a rotating part; 11272. a projection; 1128. a linkage member; 12. a cultivation container; 13. and a controller.

Detailed Description

The following describes in detail an embodiment of the irrigation device of the present invention with reference to the accompanying drawings.

As shown in fig. 1, an irrigation device comprises an irrigation mechanism 10 and a moving device 11, wherein the irrigation mechanism 10 is used for irrigating plants in a planting area in a cultivation container 12, the moving device 11 can be connected with the irrigation mechanism 10, and the irrigation mechanism 10 can move in the planting area in the cultivation container 12 through the moving device 11.

When plants in the cultivation container 12 are irrigated, the irrigation mechanism 10 can move in the cultivation container 12 through the moving device 11, so that more irrigation is performed on the cultivation area in the cultivation container 12, the purpose of high-flux irrigation is achieved, and the high-flux indicates that more plants can be irrigated within a certain time period.

As shown in fig. 2, the moving device 11 preferably employs a sliding mechanism 111, the sliding mechanism 111 is connected to the irrigation mechanism 10, and the irrigation mechanism 10 can move in the planting area in the planting container 12 through the sliding mechanism 111.

Preferably, the sliding mechanism 111 includes a supporting frame 1111, a track frame 1112 and a sliding block 1113, the whole supporting frame 1111 is substantially rectangular, the supporting frame 1111 includes a cross frame 11111 and a vertical frame 11112 fixedly connected to the cross frame 11111, the vertical frame 11112 is arranged around the edge of the cross frame 11111, the vertical frame 11112 is used for supporting the cross frame 11111, the track frame 1112 is fixedly connected to the cross frame 11111, the lower end of the whole supporting frame 1111 is embedded in the cultivation container 12, that is, the lower end of the vertical frame is inserted into an insertion socket at the top of the cultivation container 12, so that the supporting frame 1111 is installed on the cultivation container 12. The track frame 1112 comprises a fixing plate 11121 and a track plate 11122 suspended below the fixing plate 11121, wherein the fixing plate 11121 and the track plate 11122 are horizontally placed, are in a strip shape and are arranged along a planting area in the cultivation container 12, particularly along the longitudinal direction of the planting area in the cultivation container 12, the track plate 11122 is positioned above the planting area in the cultivation container 12, the track plate 11122 serves as a sliding track of the track frame 1112, the fixing plate is fixed on a cross frame, so that the track frame 1112 is fixedly connected to the supporting frame 1111, the slide block 1113 is provided with a sliding hole, the track plate passes through the sliding hole of the slide block 1113, so that the slide block 1113 is slidably connected to the sliding track, the slide block 1113 is connected with the irrigation mechanism 10, the slide block 1113 slides on the sliding track, the irrigation mechanism 10 moves in the planting area in the cultivation container 12, and the sliding mechanism 111 is simple and practical in.

As shown in fig. 3, in order to enable the irrigation mechanism 10 to irrigate plants with different heights in the cultivation container 12, a height adjusting mechanism 112 is additionally arranged in the moving device 11, and the sliding mechanism 111 is connected with the irrigation mechanism 10 through the height adjusting mechanism 112; the irrigation mechanism 10 enables adjustment of the irrigation height by the height adjustment mechanism 112.

Preferably, the height adjusting mechanism 112 comprises a transverse connecting frame 1121, a shaft sleeve 1122, a connecting shaft 1123, a limiting plate 1124, a first driving device 1125, a first rotating shaft 1126, a cam 1127 and a linkage 1128, wherein the transverse connecting frame 1121 is located below the sliding block 1113 and is horizontally arranged along the transverse direction of the planting area in the planting container 12. The upper end of the sleeve 1122 is mounted on the transverse connection bracket 1121. The upper end of the connecting shaft 1123 is fixedly connected to the sliding block 1113, and the lower end passes through the transverse connecting frame 1121 and the inner ring of the shaft sleeve 1122. And a limiting plate 1124 is fixed at the lower end of the connecting shaft 1123, and the size of the limiting plate 1124 is larger than the diameter of the inner ring of the shaft sleeve 1122. A first actuator 1125 is mounted to the slide 1113. First rotational axis 1126 is coupled to first driver 1125. The cam 1127 includes a rotating portion 11271 and a protrusion 11272 protruding along an edge of the rotating portion 11271, and the rotating portion 11271 of the cam 1127 is fixedly secured to the first rotating shaft 1126. The linkage 1128 is connected to the protrusion 11272 of the cam 1127 and the transverse connection frame 1121, the linkage 1128 may be connected to the transverse connection frame 1121, and the linkage 1128 may be a strip-shaped linkage plate. The first driving device 1125 drives the first rotating shaft 1126 to rotate, the cam 1127 drives the linkage 1128 to move up and down through rotation, so that the shaft sleeve 1122 and the transverse connecting frame 1121 correspondingly move up and down along the connecting shaft 1123, the limiting plate 1124 is used for limiting the shaft sleeve 1122 and the transverse connecting frame 1121 to continue moving down, and the height adjusting mechanism 112 can electrically realize the irrigation height adjustment of the irrigation mechanism 10. The first driving means 1125 may be a driving motor.

As shown in fig. 4, the irrigation mechanism 10 preferably includes a container 101, a pump 102, a nozzle 103, a vertical connection frame, and a hose 105, wherein the container 101 is used for storing fluid, such as water, nutrient solution, etc., and the container 101 is mounted on a support frame 1111. A pump 102 is used to deliver the fluid, the pump 102 also being mounted on the support frame 1111, the pump 102 preferably being a peristaltic pump 102. The spray nozzle 103 sprays fluid toward the plants in the planting area in the planting container 12. The vertical connecting frame 104 is used for installing the vertical connecting frame 104 of the nozzle 103, and the vertical connecting frame 104 is fixedly connected to the transverse connecting frame 1121. The hose 105 is used to connect the nozzle 103 and the container 101 to the pump 102, respectively, and the hose 105 can be adjusted in shape while the nozzle 103 is moving, and the hose 105 can be a rubber tube. The irrigation mechanism 10 is simple and practical in structure because the fluid in the container 101 is ejected from the nozzle 103 through the hose 105 by the pump 102.

As shown in fig. 5, in order to enable the fluid from the nozzle 103 to be ejected from different angles, thereby enlarging the irrigation range of the nozzle 103, a rotating mechanism 106 is added, the rotating mechanism 106 includes a second driving device 1061, a second rotating shaft 1062, a first link 1063, a second link 1064 and a third link 1065, the second driving device 1061 is fixed on the vertical connecting frame 104, and the second driving device 1061 may adopt a driving motor. The second rotating shaft 1062 is horizontally disposed and has one end connected to the second driving device 1061. One end of the first link 1063 is fixedly secured to the other end of the second rotating shaft 1062. The second link 1064 is parallel to the first link 1063 and has one end hinged to the first link 1063. The third connecting rod 1065 is hinged to the vertical connecting frame 104, and one end of the third connecting rod 1065 is hinged to the other end of the second connecting rod 1064, and the nozzle 103 is mounted on the third connecting rod 1065. The second driving device 1061 drives the second rotating shaft 1062 to rotate, the second rotating shaft 1062 drives the second connecting rod 1064 to rotate through the first connecting rod 1063, and then the nozzle 103 and the third connecting rod 1065 rotate together vertically, the rotating mechanism 106 drives the nozzle 103 to rotate vertically, and by adjusting the spraying angle of the nozzle 103, different parts of the plant in the cultivation container 12 can be irrigated.

In order to reasonably irrigate the planting area in the cultivation container 12 and improve the irrigation efficiency, the number of the rotating mechanisms 106 is equal to that of the nozzles 103, and the number of the rotating mechanisms 106 is four, and every two rotating mechanisms 106 which are symmetrically arranged form a group, so that the whole irrigation device not only has a wider lateral irrigation range of the planting area in the cultivation container 12, but also improves the irrigation flux.

As shown in fig. 4, in order to realize automatic irrigation, a controller 13 is additionally provided, the first driving device 1125, the second driving device 1061 and the pump 102 are respectively connected with the controller 13 and are controlled by the controller 13 in a unified manner, and the controller 13 preferably comprises a dragon PLC and an STM32 single chip microcomputer.

The utility model discloses irrigation equipment passes through mobile device 11 and irrigates mutually supporting of mechanism 10, realized under the condition of cultivation container 12 rigidity, it is portable that irrigation mechanism 10 has, the non-fixed characteristics, whole irrigation equipment is based on the efficient design theory of modularization, slide mechanism 111 has been set up, height adjusting mechanism 112 and the irrigation mechanism 10 that has slewing mechanism 106 and the cultivation container 12 based on the flat root box of multirow that matches, can be to different directions, not co-altitude, the plant at different positions carries out accurate irrigation, reach the nimble purpose of irrigating of plant, satisfy the irrigation requirement of high flux and accurate, irrigation efficiency is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An irrigation device, comprising:

-irrigation means (10) for irrigating plants of the growing area in the growing container (12); and

-moving means (11) connectable to said irrigation mechanism (10), by means of which moving means (11) said irrigation mechanism (10) can be moved in said growing area in said growing container (12).

2. The irrigation device of claim 1, wherein: the moving device (11) comprises a sliding mechanism (111) connected with the irrigation mechanism (10); by means of the sliding mechanism (111), the irrigation mechanism (10) can be moved in the planting area in the cultivation container (12).

3. The irrigation device of claim 2, wherein: the moving device (11) further comprises a height adjusting mechanism (112), and the sliding mechanism (111) is connected with the irrigation mechanism (10) through the height adjusting mechanism (112); the irrigation mechanism (10) can realize the adjustment of the irrigation height through the height adjusting mechanism (112).

4. The irrigation device as recited in claim 3, wherein: the sliding mechanism (111) comprises a support frame (1111), a rail frame (1112) and a slide block (1113), the rail frame (1112) having a sliding track located above the planting area in the cultivation container (12), the sliding track being arranged along the planting area in the cultivation container (12), the rail frame (1112) being fixedly connected to the support frame (1111), the slide block (1113) being slidably connected to the sliding track, and the slide block (1113) being connected to the irrigation mechanism (10), by the slide block (1113) sliding on the sliding track, the irrigation mechanism (10) moving in the planting area in the cultivation container (12).

5. The irrigation device as recited in claim 4, wherein: the lower end of the supporting frame (1111) is embedded in the cultivation container (12).

6. The irrigation device as recited in claim 4, wherein: the height adjustment mechanism (112) comprises:

-a transversal attachment frame (1121) located below said slider (1113);

-a bushing (1122) mounted at its upper end on said transversal attachment frame (1121);

-a connecting shaft (1123) with an upper end fixedly connected to the sliding block (1113) and a lower end penetrating through the transverse connecting frame (1121) and the inner ring of the shaft sleeve (1122);

-a limit plate (1124) fixed to the lower end of said connection shaft (1123);

-first actuating means (1125) mounted on said slider (1113);

-a first rotation axis (1126) connected to said first driving means (1125);

-a cam (1127), said cam (1127) comprising a rotary portion (11271) and a protrusion (11272) protruding along an edge of said rotary portion (11271), said rotary portion (11271) of said cam (1127) being fixedly fitted on said first rotary shaft (1126);

-a link (1128) connecting the tab (11272) of the cam (1127) and the transversal connection bracket (1121);

the first driving device (1125) drives the first rotating shaft (1126) to rotate, the cam (1127) drives the linkage (1128) to move up and down through rotation, so that the shaft sleeve (1122) and the transverse connecting frame (1121) move up and down along the connecting shaft (1123) correspondingly, and the limiting plate (1124) is used for limiting the shaft sleeve (1122) and the transverse connecting frame (1121) to move downwards continuously.

7. The irrigation device as recited in claim 6, wherein: the irrigation mechanism (10) comprises:

-a container (101) for storing a fluid, said container (101) being mounted on said supporting frame (1111);

-a pump (102) for conveying a fluid, said pump (102) also being mounted on said support frame (1111);

-a nozzle (103) for spraying fluid towards the plants of the growing area in the growing container (12);

-a vertical attachment frame (104) for mounting said nozzle (103), said vertical attachment frame (104) being fixedly attached to said transverse attachment frame (1121); and

-a hose (105) for connecting the nozzle (103) and the container (101) to the pump (102), respectively, by means of which pump (102) the fluid in the container (101) is ejected from the nozzle (103) by means of the hose (105).

8. The irrigation device as recited in claim 7, wherein: the irrigation mechanism (10) further comprises a rotation mechanism (106) for driving the nozzle (103) to rotate vertically, wherein the rotation mechanism (106) comprises:

-second driving means (1061) fixed to said vertical connecting frame (104);

-a second rotation axis (1062) arranged horizontally and connected at one end to said second driving means (1061);

-a first connecting rod (1063) fixed at one end to the other end of said second rotation axis (1062);

-a second link (1064) parallel to said first link (1063) and hinged at one end to said first link (1063); and

-a third link (1065) hinged to said vertical connecting frame (104) and hinged at one end to the other end of said second link (1064), said third link (1065) being provided with said nozzle (103); the second driving device (1061) drives the second rotating shaft (1062) to rotate, and the second rotating shaft (1062) drives the second connecting rod (1064) to rotate through the first connecting rod (1063), so that the nozzle (103) and the third connecting rod (1065) vertically rotate together.

9. The irrigation device as recited in claim 8, wherein: the number of the rotating mechanisms (106) and the number of the nozzles (103) are equal and are four, and every two rotating mechanisms (106) which are symmetrically arranged form a group.

10. The irrigation device as recited in claim 9, wherein: the irrigation device further comprises a controller (13), and the first driving device (1125), the second driving device (1061) and the pump (102) are respectively connected with the controller (13).