CN116034785A

CN116034785A - Blueberry planting system based on liquid manure integration

Info

Publication number: CN116034785A
Application number: CN202211538044.0A
Authority: CN
Inventors: 崔海龙; 师长海; 刘义国; 陈明学; 黄海燕; 李玲燕; 万雪洁; 马友升
Original assignee: Qingdao Agricultural University
Current assignee: Qingdao Agricultural University
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-02
Anticipated expiration: 2042-12-02
Also published as: CN116034785B

Abstract

The invention discloses a water and fertilizer integration-based blueberry planting system, which comprises a plurality of planting areas arranged at intervals along the transverse direction of a blueberry planting bed, wherein each planting area extends to two ends of the blueberry planting bed along the longitudinal direction of the blueberry planting bed, planting pots are arranged at intervals on the planting areas, and the blueberry planting bed is connected with an outlet of an oxygen injection type water and fertilizer mixing mechanism; guide rails are respectively arranged above the blueberry planting bed and corresponding to various planting areas, each guide rail extends along the length direction of the planting area, and a walking type lifting mechanism capable of moving along the guide of one guide rail is arranged on at least one guide rail. The invention continuously and slightly provides moisture, fertilizer, oxygen and the like for the root system of the blueberry, provides a better environment for the growth of the blueberry, reduces the equipment investment of the integrated mixing of water, fertilizer, oxygen and acid, and reduces the cost. The method is suitable for the technical field of blueberry integrated planting.

Description

Blueberry planting system based on liquid manure integration

Technical Field

The invention belongs to the technical field of blueberry planting, and particularly relates to a blueberry planting system based on water and fertilizer integration.

Background

In the field of blueberry planting, the PH is typically around 4 because blueberry requires an acidic environment. In addition, the concentration of fertilizer, moisture and oxygen is required to be controlled in the growth process of the blueberries, and the water and fertilizer requirements of the blueberries are not excessive, so that the traditional drip irrigation mode cannot meet the growth requirements of the blueberries, namely, the blueberries are irrigated at regular time and quantity, the fertilizer, the moisture and the like are sufficient or excessive in the period of time, and the moisture, the fertilizer and the like cannot be continuously supplied in the non-irrigation period, so that the growth of the blueberries is hindered. In order to overcome the above problems, it is necessary to frequently or continuously perform irrigation work, which not only reduces the life of the irrigation equipment, but also makes the instantaneous amount of irrigation low, and it is difficult to grasp that the irrigation amount is within a predetermined range. And the existing water and fertilizer integrated equipment is complex in composition and high in purchasing cost.

Disclosure of Invention

The invention provides a blueberry planting system based on water and fertilizer integration, which is used for continuously and slightly providing water, fertilizer, oxygen and the like for blueberry root systems, providing a better environment for the growth of blueberries, reducing the equipment investment of water, fertilizer, oxygen and acid integrated mixing and reducing the cost.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the blueberry planting system based on the water and fertilizer integration comprises a plurality of planting areas which are arranged at intervals along the transverse direction of a blueberry planting bed, wherein each planting area extends to two ends of the blueberry planting bed along the longitudinal direction of the blueberry planting bed, planting basins are arranged at intervals on the planting areas, and the blueberry planting bed is connected with an outlet of an oxygen injection type water and fertilizer mixing mechanism; guide rails are respectively arranged above the blueberry planting bed and corresponding to various planting areas, each guide rail extends along the length direction of the planting area, and a walking type lifting mechanism capable of moving along the guide of one guide rail is arranged on at least one guide rail.

Further, the oxygen injection type water and fertilizer mixing mechanism comprises a first filtering layer and a second filtering layer which are sequentially arranged in the vertical mixing kettle downwards along the axial direction of the vertical mixing kettle, the inner cavity of the vertical mixing kettle is divided into a water-soluble stirring cavity, an oxygen-adding stirring cavity and a liquid discharging cavity by the first filtering layer and the second filtering layer, the water-soluble stirring cavity, the oxygen-adding stirring cavity and the liquid discharging cavity are arranged from top to bottom, an injection type stirring unit is arranged in the vertical mixing kettle, a pressure pump is communicated with the upper end and the lower end of the vertical mixing kettle, the injection type stirring unit is driven to rotate by outlet pressure liquid of the pressure pump, liquid in the vertical mixing kettle is stirred, and air or oxygen or acid liquid can enter the vertical mixing kettle through the injection type stirring unit.

Further, the injection stirring unit comprises a mounting rod extending from the upper end of the vertical mixing kettle to the liquid discharge cavity along the axis of the vertical mixing kettle, a driving impeller, a scraping bent rod and an injection stirring impeller are sequentially constructed on the mounting rod from top to bottom, a feeding channel extending from the upper end of the mounting rod to the injection stirring impeller is formed in the mounting rod, and the feeding channel is communicated with the oxygenation stirring cavity through the injection stirring impeller; an assembling sleeve is constructed at the upper end of the vertical mixing kettle, the driving impeller is arranged in the assembling sleeve, the lower end of the assembling sleeve is communicated with the water-soluble stirring cavity, an inlet joint is constructed on the peripheral wall of the assembling sleeve, and the inlet and the outlet of the pressure pump are respectively connected with the liquid outlet of the vertical mixing kettle and the inlet joint of the assembling sleeve; the scraping bent rod and the injection stirring impeller are respectively positioned in the water-soluble stirring cavity and the oxygenation stirring cavity, and the lower end of the scraping bent rod is close to the first filter layer.

Further, the injection stirring impeller comprises a plurality of connecting pipes uniformly arranged along the circumferential direction of the mounting rod, a rotational flow stirring blade with a disturbance hole is constructed on each connecting pipe, and an annular jet pipe which is overlapped with the axis of the mounting rod is communicated with the feeding channel of the mounting rod through each connecting pipe.

Further, the blueberry planting bed comprises a planting bed body which is horizontally arranged, the planting area is formed on the planting bed body, a liquid bed body is arranged below the planting bed body, liquid tanks are arranged on the liquid bed body and correspond to various planting areas, each liquid tank extends along the length direction of the planting area, the upper ends of adjacent liquid tanks are connected through pore plates, capillary units are uniformly constructed on various planting areas along the length direction of the adjacent liquid tanks, the lower ends of the capillary units extend into the liquid tanks, the upper ends of the capillary units extend into planting basins or extend out of the upper ends of the planting basins, and the inlet and the outlet of each liquid tank are respectively connected with the outlet and the inlet of the oxygen-injection type water-fertilizer mixing mechanism.

Further, spraying pipes are respectively constructed on the planting bed body and positioned on two sides of various planting areas, each spraying pipe extends along the length direction of the planting bed body and is higher than the planting pot, each spraying pipe is connected with the planting bed body through an inclined pipe, one end of the same side of each spraying pipe is connected with a liquid inlet pipe, the other end of the same side of each spraying pipe is connected with a liquid outlet pipe, the liquid inlet pipe is connected with an outlet of the oxygen-injection type water-fertilizer mixing mechanism, and the liquid outlet pipe is connected with an inlet of the oxygen-injection type water-fertilizer mixing mechanism through a filter; the inlet and the outlet of each liquid tank are respectively communicated with a liquid injection pipe and a liquid discharge pipe, the inlet pipe is communicated with each liquid injection pipe, the outlet pipe is communicated with each liquid discharge pipe, and the inlet pipe and the outlet pipe are respectively connected with the outlet and the inlet of the oxygen injection type water-fertilizer mixing mechanism.

Further, the planting bed body comprises a supporting layer which is fully distributed with water permeable holes, and the peripheral wall and the bottom wall of the planting basin are made of non-woven fabrics, or the peripheral wall and the bottom wall of the planting basin are fully provided with holes; the lower end of the inclined tube and the lower part of the planting bed body are provided with air distribution tubes, and the air distribution tubes are fully distributed with air holes.

Further, the capillary tube unit comprises a reticular substrate arranged on the planting bed body, the upper end face of the reticular substrate is flush with the upper end of the planting bed body or lower than the upper end face of the planting bed body, a plurality of capillary tubes are arranged on the reticular substrate at intervals, and the distances between the lower ends of the capillary tubes and the bottom wall of the liquid tank are unequal; each capillary tube comprises a lower tube body, a permeation hole tube body and a pointed tube body which are integrally constructed, and the permeation tube body extends into the planting pot.

Further, the walking type lifting mechanism comprises a clamping part and a dredging part, wherein the clamping part is slidably arranged on the guide rail, and the clamping part and the dredging part are connected through a plurality of guide rods which are arranged side by side; and the clamping part and the dredging part are used for lifting the planting pot and dredging the capillary tube unit on the guide rail.

Further, the clamping part comprises a clamping jaw body, the clamping jaw body comprises an electric clamping jaw or a pneumatic clamping jaw, connecting arms which are oppositely arranged are constructed on the clamping jaw body, an arc-shaped clamping jaw is constructed at the lower end of each connecting arm, the clamping jaw body is connected with a mounting seat through a first driving piece, a linear motor is mounted on the mounting seat, and the linear motor is assembled on a guide rail; the dredging part comprises a connecting seat connected with an installation seat through a guide rod, the connecting seat is connected with a dredging body through a second driving piece, the dredging body comprises a cylinder body, a plurality of sleeves are constructed in the cylinder body, air inlet pipes are connected to the side walls of the cylinder body, the air inlet pipes are communicated with the sleeves through inner cavities of the cylinder body, the upper ends of the sleeves are communicated with the inner cavities of the cylinder body, the lower ends of the sleeves are communicated with the outside through the bottom wall of the cylinder body, and the capillaries are inserted into the corresponding sleeves.

Compared with the prior art, the invention adopts the structure, and the technical progress is that: according to the invention, at least one of water, fertilizer, acid and oxygen is fully mixed by the oxygen injection type water-fertilizer mixing mechanism, and then the mixed solution is supplied to one or more corresponding planting areas on the blueberry planting bed, so that the blueberry planted on the planting pot in the planting area is supplied with nutrients, and the mixed solution stays on the blueberry planting bed in a detention state, namely, the mixed solution can be continuously and slightly supplied to the planting pot, thereby ensuring the growth and development of the blueberry in the planting pot, and the special arrangement of the blueberry planting bed enables the mixed solution to be matched with the oxygen injection type water-fertilizer mixing mechanism to achieve the purpose of fully and accurately supplying the nutrients, so that the existing complex water-fertilizer integrated equipment is replaced; the walking type lifting mechanism can lift the planting pot away from the blueberry planting bed, so that maintenance and maintenance operations of the blueberry planting bed are facilitated, and the planting pot can be replaced, so that blueberries in different growth periods are transferred to corresponding environments, and the walking type lifting mechanism is beneficial to the transfer operation of the planting pot, so that a passage for manual operation of the blueberry planting bed is not required to be reserved, the walking type lifting mechanism is only required to complete, and the space utilization rate is improved; in conclusion, the invention can continuously and slightly provide moisture, fertilizer, oxygen and the like for the root system of the blueberry, provides a better environment for the growth of the blueberry, reduces the equipment investment of the integrated mixing of water, fertilizer, oxygen and acid, and further reduces the cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an oxygen injection type water-fertilizer mixing mechanism according to an embodiment of the invention;

FIG. 3 is an axial structural cross-section of an oxygen injection type water and fertilizer mixing mechanism according to an embodiment of the invention;

fig. 4 is a schematic diagram of a partial structure of an upper part of an oxygen injection type water and fertilizer mixing mechanism after being split according to an embodiment of the invention;

FIG. 5 is a schematic diagram of the structure of an injection stirring unit in the oxygen injection type water-fertilizer mixing mechanism according to the embodiment of the invention;

FIG. 6 is an axial sectional view of another oxygen injection type water and fertilizer mixing mechanism according to an embodiment of the invention;

fig. 7 is a schematic structural view of a blueberry planting bed according to an embodiment of the present invention;

FIG. 8 is a schematic view of another angle of a blueberry planting bed according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view of a blueberry planting bed according to an embodiment of the present invention;

FIG. 10 is a schematic view of a configuration of a planter, fluid reservoir and capillary unit according to an embodiment of the present invention;

FIG. 11 is a schematic view showing a partial structure of a blueberry planting bed according to an embodiment of the present invention;

FIG. 12 is a schematic view of a walking hoisting mechanism slidably mounted on a guide rail according to an embodiment of the invention;

FIG. 13 is a schematic view of a walking hoisting mechanism according to an embodiment of the invention;

FIG. 14 is a schematic view of a dredging section of a walking type lifting mechanism according to an embodiment of the present invention;

FIG. 15 is a partial cross-sectional view of a pull through in a walking hoist according to an embodiment of the present invention;

fig. 16 is a schematic structural view of a traveling crane mechanism comprising a plurality of gripping portions and a dredging portion according to an embodiment of the present invention.

Marking parts: 100-oxygen injection type water and fertilizer mixing mechanism, 101-vertical mixing kettle, 102-first filter layer, 103-second filter layer, 104-water soluble stirring cavity, 105-oxygen adding stirring cavity, 106-liquid discharging cavity, 107-material feeding port, 108-liquid outlet, 109-assembling sleeve, 110-inlet joint, 111-pressure pump, 112-mounting rod, 113-driving impeller, 114-water outlet flange, 115-upper end cover, 116-scraping bent rod, 117-injection type stirring impeller, 1171-connecting pipe, 1172-rotational flow stirring blade, 1173-annular jet pipe, 118-first baffle, 119-connecting cover, 120-first material passing port, 121-first connecting flange, 122-second baffle, 123-second material passing port, 124-second connecting flange, 200-blueberry planting bed, 201-planting bed body, 202-liquid bed body, 203-capillary unit, 2031-lower tube, 2032-permeation hole tube, 2033-tip tube, 204-shower tube, 205-diagonal tube, 206-liquid inlet tube, 207-liquid outlet tube, 208-inlet tube, 209-liquid injection tube, 210-liquid discharge tube, 211-outlet tube, 212-liquid tank, 213-orifice plate, 214-mesh substrate, 215-gas distribution tube, 300-guide rail, 400-clamping part, 401-mounting seat, 402-first driving piece, 403-clamping jaw body, 404-connecting arm, 405-arc clamping jaw, 406-linear motor, 500-dredging part, 501-connecting seat, 502-second driving piece, 503-dredging body, 504-sleeve, 505-air inlet pipe, 506-guide rod, 507-adjusting bolt, 508-horn mouth, 600-filter, 700-hanging beam, 800-translation beam, 801-translation rail, 802-transverse slide bar and 900-planting basin.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.

The invention discloses a water and fertilizer integration-based blueberry planting system, which comprises an oxygen injection type water and fertilizer mixing mechanism 100, a blueberry planting bed 200 and a walking type lifting mechanism, as shown in fig. 1-16, wherein the blueberry planting bed 200 comprises a plurality of planting areas which are arranged at intervals along the transverse direction of the blueberry planting bed 200, each planting area extends to two ends of the blueberry planting bed 200 along the longitudinal direction of the blueberry planting bed 200, and planting basins 900 are arranged at intervals on each planting area. The invention is characterized in that guide rails 300 are respectively arranged above the blueberry planting bed 200 and at positions corresponding to each planting area, each guide rail 300 extends along the length direction of the planting area, the number of the traveling lifting mechanisms is at least one, the traveling lifting mechanisms are arranged on the corresponding guide rails 300, and the traveling lifting mechanisms can move along the guide of the guide rails 300. The blueberry planting bed 200 is connected with the outlet of the oxygen injection type water and fertilizer mixing mechanism 100, the outlet of the blueberry planting bed 200 is connected with the filter 600, the filter 600 is connected with the inlet end of the oxygen injection type water and fertilizer mixing mechanism 100, and impurities in the filter 600 are discharged through a slag discharge port. The working principle and the advantages of the invention are as follows: according to the invention, at least one of water, fertilizer, acid and oxygen is fully mixed by the oxygen injection type water and fertilizer mixing mechanism 100, and then the mixed solution is supplied to one or more corresponding planting areas on the blueberry planting bed 200, so that the planted blueberries on the planting pot 900 in the planting area are supplied with nutrients, and the mixed solution stays on the blueberry planting bed 200 in a detention state, namely, the mixed solution can be continuously and micro-flow supplied to the planting pot 900, so that the growth and development of the blueberries in the planting pot 900 are ensured, and the special arrangement of the blueberry planting bed 200 ensures that the mixed solution is matched with the oxygen injection type water and fertilizer mixing mechanism 100 to achieve the purpose of fully and accurately supplying the nutrients, so that the existing complex water and fertilizer integrated equipment is replaced; the walking type lifting mechanism provided by the invention can lift the planting pot 900 away from the blueberry planting bed 200, so that maintenance and maintenance operations of the blueberry planting bed 200 are facilitated, and the planting pot 900 can be replaced, so that blueberries in different growth periods are transferred to corresponding environments, thus the walking type lifting mechanism is beneficial to the transfer operation of the planting pot 900, a manual operation channel is not required to be reserved on the blueberry planting bed 200, and the space utilization rate is improved only by the walking type lifting mechanism; in conclusion, the invention can continuously and slightly provide moisture, fertilizer, oxygen and the like for the root system of the blueberry, provides a better environment for the growth of the blueberry, reduces the equipment investment of the integrated mixing of water, fertilizer, oxygen and acid, and further reduces the cost.

As a preferred embodiment of the present invention, as shown in fig. 2-6, the oxygen injection type water-fertilizer mixing mechanism 100 comprises a vertical mixing kettle 101, an injection type stirring unit and a pressure pump 111, wherein a first filter layer 102 and a second filter layer 103 are arranged in the vertical mixing kettle 101, the first filter layer 102 and the second filter layer 103 are sequentially arranged downwards along the axial direction of the vertical mixing kettle 101, and due to the arrangement of the first filter layer 102 and the second filter layer 103, the inner cavity of the vertical mixing kettle 101 is divided into a water-soluble stirring cavity 104, an oxygen adding stirring cavity 105 and a liquid draining cavity 106 by the first filter layer 102 and the second filter layer 103, and the water-soluble stirring cavity 104, the oxygen adding stirring cavity 105 and the liquid draining cavity 106 are arranged from top to bottom. The injection type stirring unit of this embodiment is disposed in the vertical mixing kettle 101, the pressure pump 111 is connected to the upper and lower ends of the vertical mixing kettle 101, and the injection type stirring unit is driven to rotate by the outlet pressure liquid of the pressure pump 111, so that the injection type stirring unit stirs the liquid in the vertical mixing kettle 101, and according to specific requirements, air or oxygen or acid liquid is injected into the vertical mixing kettle 101 through the injection type stirring unit. The working principle and the advantages of the embodiment are as follows: when water and fertilizer are needed to be applied, water is firstly injected into the vertical mixing kettle 101, then granular solid fertilizer is put into the vertical mixing kettle 101, the solid fertilizer falls on the first filter layer 102, then the pressure pump 111 is controlled to operate, so that the pressure pump 111 pumps out the water in the vertical mixing kettle 101 and enters the vertical mixing kettle 101 from the upper part of the vertical mixing kettle 101, in the entering process, the water with certain pressure drives the injection type stirring unit to rotate, so that the injection type stirring unit stirs the liquid in the vertical mixing kettle 101, the solid fertilizer is gradually melted and enters the oxygenation stirring cavity 105 from the water-soluble stirring cavity 104 through the first filter layer 102, after a period of stirring, the solid fertilizer is completely dissolved in the water, compared with the existing direct stirring, the stirring mode not only can realize the stirring function, but also pumps the liquid at the lower part of the vertical mixing kettle 101 to the upper part of the vertical mixing kettle to promote the full dissolution of the solid fertilizer, the driving of the injection type stirring unit does not need an extra motor, the input cost is reduced, and the maintenance frequency of equipment is reduced; and the pressure pump 111 of the embodiment can be used for supplying the mixed water and fertilizer to the blueberry planting bed 200, so that multiple purposes of the pressure pump 111 are realized. In the process of dissolving the solid fertilizer, an operator can add air or oxygen or acid into the vertical mixing kettle 101 through the injection type stirring unit according to specific requirements, so that the water fertilizer is rich in oxygen or the PH value reaches a preset value, and when the air or the oxygen or the acid is added, the injection type stirring unit keeps a stirring state, so that oxygen is fully and quickly fused or acid liquid is fully and quickly mixed.

As a preferred embodiment of the present invention, as shown in fig. 3 and 5 to 6, the injection type stirring unit comprises a mounting rod 112, a driving impeller 113, a scraping bent rod 116 and an injection type stirring impeller 117, wherein the mounting rod 112 extends from the upper end of the vertical mixing kettle 101 to the liquid discharging cavity 106 along the axis thereof, the driving impeller 113, the scraping bent rod 116 and the injection type stirring impeller 117 are sequentially constructed on the mounting rod 112 from top to bottom, a feeding channel is formed in the mounting rod 112, the feeding channel extends from the upper end of the mounting rod 112 to the injection type stirring impeller 117, and the feeding channel is communicated with the oxygenation stirring cavity 105 through the injection type stirring impeller 117, and air or oxygen or acid liquid enters the oxygenation stirring cavity 105 through the feeding channel through the injection type stirring impeller 117. In the embodiment, an assembling sleeve 109 is constructed at the upper end of the vertical mixing kettle 101, a driving impeller 113 is arranged in the assembling sleeve 109, the lower end of the assembling sleeve 109 is communicated with a water-soluble stirring cavity 104, a water outlet flange 114 is constructed at the lower end of the driving impeller 113, and an annular water outlet is formed between the outer edge of the water outlet flange 114 and the inner wall of the assembling sleeve 109. In this embodiment, an inlet joint 110 is configured on the peripheral wall of the assembly sleeve 109, the inlet and the outlet of the pressure pump 111 are respectively connected with the liquid outlet 108 of the vertical mixing kettle 101 and the inlet joint 110 of the assembly sleeve 109, the mixed liquid enters the assembly sleeve 109 from the inlet joint 110 and drives the driving impeller 113 to rotate, and along with the rotation of the driving impeller 113, the mixed liquid enters the water-soluble stirring cavity 104 from the annular water outlet in a swirling flow mode, and the swirling flow mixed liquid perturbs the liquid in the water-soluble stirring cavity 104, so that the solid fertilizer in the mixed liquid is dissolved in an accelerating way. In this embodiment, two different designs are adopted to perform operations of water injection and fertilizer addition on the vertical mixing kettle 101, specifically, first, as shown in fig. 6, a feed port 107 is configured at the upper end of the vertical mixing kettle 101, the upper end of the assembly sleeve 109 is closed by an upper end cover 115 mounted on the assembly sleeve 109, water and fertilizer are added into the vertical mixing kettle 101 through the feed port 107, and a mounting rod 112 of this embodiment passes through the upper end cover 115 and is rotationally connected with the upper end cover 115. 3-4, a first baffle plate 118 is formed in the mounting sleeve 109 above the driving impeller 113, a plurality of first material passing openings 120 are uniformly formed in the first baffle plate 118 along the circumferential direction thereof, a connecting cover 119 is arranged at the upper end of the mounting sleeve 109, one end of the connecting cover 119 extends into the mounting sleeve 109, a second baffle plate 122 is formed at the end of the connecting cover 119, the lower end surface of the second baffle plate 122 is contacted with the upper end surface of the first baffle plate 118, a plurality of second material passing openings 123 are uniformly formed in the second baffle plate 122 along the circumferential direction thereof, a first connecting flange 121 extending outwards along the radial direction thereof is formed on the outer wall of the upper end of the mounting sleeve 109, a second connecting flange 124 extending outwards along the radial direction thereof is formed on the outer wall of the lower part of the connecting cover 119, and the first connecting flange 121 and the second connecting flange 124 are fixedly connected through bolts. When the connection angle of the first connection flange 121 and the second connection flange 124 is adjusted, the first material passing opening 120 and the second material passing opening 123 are aligned or staggered, so that the communication between the outside and the assembly sleeve 109 (the water-soluble stirring cavity 104) or the disconnection between the outside and the assembly sleeve 109 are realized. When the outside is communicated with the assembly sleeve 109, the assembly sleeve 109 is injected into the water-soluble stirring cavity 104 through the first material passing opening 120 and the second material passing opening 123 which are communicated, and gaps are reserved between the blades of the driving impeller 113, so that water injection and fertilizer injection cannot be blocked. The mounting bar 112 of the present embodiment passes through and is rotatably connected to the first and

second shutters

118 and 122. The scraping bent rod 116 and the injection stirring impeller 117 of the embodiment are respectively positioned in the water-soluble stirring cavity 104 and the oxygenation stirring cavity 105, and the lower end of the scraping bent rod 116 is close to the first filter layer 102. The middle part of the first filtering layer 102 of this embodiment is concave, and the inner edge of the first filtering layer 102 is rotationally connected with the mounting rod 112, and the outer edge of the first filtering layer 102 is fixedly connected with the inner wall of the vertical mixing kettle 101, and after the solid fertilizer is added into the water-soluble stirring cavity 104, the solid fertilizer is gathered in the concave part of the middle part of the first filtering layer 102, the mounting rod 112 drives the scraping bent rod 116 to scrape the gathered solid fertilizer, and the liquid in the water-soluble stirring cavity 104 is disturbed, so that the disturbed liquid is fully contacted and impacted with the solid fertilizer, and the dissolving speed of the solid fertilizer is further improved. In this embodiment, the second filter layer 103 gradually extends downwards from the inner edge to the outer edge, and the inner edge of the second filter layer 103 is rotationally connected with the mounting rod 112, the outer edge of the second filter layer 103 is fixedly connected with the inner wall of the vertical mixing kettle 101, a small volume of solid fertilizer falls on the second filter layer 103, and is further dissolved under the stirring of the injection stirring impeller 117, and in the stirring process of the injection stirring impeller 117, air or oxygen is added, so that on one hand, the rate of the air or oxygen being fused into the mixed liquid is improved, and on the other hand, the air or oxygen is injected into the oxygenation stirring cavity 105, the impact is carried out on the liquid in the oxygenation stirring cavity 105, and the bubbles burst, instantly release energy, promote the disturbance of the mixed liquid, and further improve the dissolution rate of the solid fertilizer.

As a preferred embodiment of the present invention, as shown in fig. 5, the injection stirring impeller 117 comprises an annular jet pipe 1173 and a plurality of connection pipes 1171, wherein the connection pipes 1171 are uniformly arranged along the circumferential direction of the mounting rod 112, a rotational flow stirring blade 1172 with a disturbance hole is configured on each connection pipe 1171, the annular jet pipe 1173 coincides with the axis of the mounting rod 112, the annular jet pipe 1173 is communicated with each connection pipe 1171, and each connection pipe 1171 is communicated with a feed channel of the mounting rod 112, so that whether gas or acid liquid enters the connection pipe 1171 through the feed channel, then enters the annular jet pipe 1173 through the connection pipe 1171, and finally is uniformly jetted out through the annular jet pipe 1173. The gas or acid liquor is fully mixed into the mixed liquor in the process of stirring by the rotational flow stirring blade 1172. Because the installation pole 112 of this embodiment is in the pivoted in-process, the swirl stirring vane 1172 stirs the liquid in the oxygenation stirring chamber 105 to realize the effect of drainage, namely the liquid at oxygenation stirring chamber 105 upper portion is drained to the lower part, improves the velocity of flow when improving the mixed liquor disturbance, increases mixing efficiency.

As a preferred embodiment of the present invention, as shown in fig. 7 to 11, the blueberry planting bed 200 includes a planting bed body 201 horizontally disposed, the planting regions are formed on the planting bed body 201, a liquid bed body 202 is disposed below the planting bed body 201, liquid tanks 212 are disposed on the liquid bed body 202 at positions corresponding to each planting region, each liquid tank 212 extends along the length direction of the planting region, and upper ends of adjacent liquid tanks 212 are connected through an orifice plate 213. In this embodiment, the capillary units 203 are uniformly configured on each planting area along the length direction thereof, wherein the lower end of each capillary unit 203 extends into the liquid tank 212, the upper end of each capillary unit 203 extends into the planting pot 900 or extends out of the upper end of the planting pot 900, and the inlet and the outlet of the liquid tank 212 are respectively connected with the outlet and the inlet of the oxygen-injecting water-fertilizer mixing mechanism 100. The working principle and the advantages of the embodiment are as follows: the pressure pump 111 of the oxygen injection type water and fertilizer mixing mechanism 100 pumps water and fertilizer into the corresponding liquid tank 212, and the water and fertilizer or water in the liquid tank 212 is higher than the lower part of the capillary tube unit 203, so that the capillary tube unit 203 sucks the water and fertilizer or water into the planting pot 900 through capillary phenomenon, and further, the planting pot 900 is used for supplying nutrients or water to the root system of the blueberry, and the nutrients or water are continuously and continuously supplied, so that the purpose of continuously supplying the water and fertilizer or water in trace is guaranteed, and the growth requirement of the blueberry is further met. In order to improve the quality of the liquid fertilizer, the problem of quality degradation caused by long-time retention in the liquid tank 212 is avoided, the liquid fertilizer in the liquid tank 212 is regularly sprayed on the leaf surfaces of blueberries in a spraying mode, the fertilizer receiving amount of the leaf surfaces of the blueberries is further met, and then new liquid fertilizer is injected into the liquid tank 212. When the blueberries do not need to be applied with water and fertilizer and only need moisture, namely under the condition of dry weather, the moisture is injected into the liquid tank 212, a part of the moisture is continuously sucked into the planting pot 900 through the capillary unit 203, then the blueberry root system in the planting pot 900 is supplied with the moisture, and the other part of the moisture enters the planting pot 900 from the bottom wall and the side wall of the planting pot 900 through evaporation into water vapor and improves the moisture for the blueberry root system. Like this, planting bed body 201 designs into the supporting layer that fills up the hole of permeating water, and planting basin 900 perisporium and diapire are made for non-woven fabrics material, perhaps adopts and offers full hole at planting basin 900 perisporium and diapire, and then makes the moisture of evaporation fully get into planting basin 900 in, and gas also can enter into planting basin 900 through planting basin 900 diapire and perisporium to utilized by the root system of blueberry. In order to realize forced air supplement, the embodiment adopts the measures that an air distribution pipe 215 is arranged at the lower end of an inclined pipe 205 and below a planting bed body 201, air holes are distributed on the air distribution pipe 215, air enters a liquid tank 212 through the air distribution pipe 215, and forced air supplement is carried out on a planting pot 900, so that residual peculiar smell gas in the liquid tank 212 is blown out on one hand, and on the other hand, the growth and development of blueberry root systems are promoted.

As a preferred embodiment of the present invention, as shown in fig. 7 to 8, spray pipes 204 are respectively constructed on the planting bed body 201 at both sides of various planting areas, each spray pipe 204 extends along the length direction of the planting bed body 201, and each spray pipe 204 is higher than the planting pot 900, and each spray pipe 204 is connected with the planting bed body 201 through an inclined pipe 205. One end of the same side of the spray pipes 204 is connected with a liquid inlet pipe 206, the other end of the same side of the spray pipes 204 is connected with a liquid outlet pipe 207, the liquid inlet pipe 206 is connected with an outlet of a pressure pump 111 of the oxygen-injection type water and fertilizer mixing mechanism 100, and the liquid outlet pipe 207 is connected with an inlet of the pressure pump 111 of the oxygen-injection type water and fertilizer mixing mechanism 100 through a filter 600. The spray pipe 204 is used for spraying the planting pot 900 on two sides of the spray pipe, namely spraying the leaves of the blueberries. In this embodiment, the inlet and the outlet of each liquid tank 212 are respectively communicated with a liquid injection pipe 209 and a liquid discharge pipe 210, the inlet pipe 208 is communicated with each liquid injection pipe 209, the outlet pipe 211 is communicated with each liquid discharge pipe 210, and the inlet pipe 208 and the outlet pipe 211 are respectively connected with the outlet and the inlet of the oxygen-injection type water-fertilizer mixing mechanism 100. In this embodiment, the liquid tank 212 is filled with liquid by the pressure pump 111, or the liquid in the liquid tank 212 is discharged.

As a preferred embodiment of the present invention, as shown in fig. 10 to 11, the capillary unit 203 includes a mesh substrate 214 and a plurality of capillaries, wherein the mesh substrate 214 is mounted on the planter body 201, the upper end surface of the mesh substrate 214 is flush with the upper end of the planter body 201, and the lower end surface of the planter 900 is flush with the mesh substrate 214. Or the up end of the netted base plate 214 is lower than the up end of the planting bed body 201, and the lower end of the planting pot 900 extends into the position below the netted base plate 214, so that the planting pot 900 is convenient to fix, and the air supply of the air distribution pipe 215 is convenient to follow, or part of water, fertilizer and water are pumped in through the air distribution pipe 215 and are sprayed on the surface of the planting pot 900 through the air holes on the air distribution pipe 215, and the water, fertilizer and water are absorbed by the blueberry root system through the planting pot 900 due to the fact that the planting pot 900 is communicated with the outside. The capillaries of this embodiment are disposed on the mesh substrate 214 at intervals, and the lower ends of the capillaries are at different distances from the bottom wall of the liquid tank 212, so that some capillaries or all capillaries carry out nutrition transportation to the blueberry root system according to the difference of the liquid level in the liquid tank 212. The specific structure of the capillary tube of this embodiment is that the capillary tube comprises a lower tube 2031, a permeable hole tube 2032 and a tip tube 2033 which are integrally constructed, the permeable tube stretches into the planting pot 900, the lower tube 2031 stretches into the liquid in the liquid tank 212, holes are distributed on the permeable hole tube 2032 so as to supply nutrients to blueberry root systems with different longitudinal depths, and the tip tube 2033 enables the capillary tube to be smoothly inserted into the planting pot 900.

As a preferred embodiment of the present invention, as shown in fig. 12 to 13, the traveling crane comprises a clamping part 400 and a dredging part 500, wherein the clamping part 400 is slidably mounted on a guide rail 300, and the clamping part 400 and the dredging part 500 are connected through a plurality of guide rods 506 arranged side by side, the clamping part 400 is used for clamping the plant pot 900, the dredging part 500 is used for dredging the blocked capillary unit 203, i.e. the clamping part 400 clamps and translates the plant pot 900 by a certain distance, at this time, the dredging part 500 moves along with the clamping part 400, and the dredging part 500 is positioned at the exposed capillary unit 203, then, a dredging operation is performed, and after the dredging operation is completed, the clamping part 400 returns and the plant pot 900 is replaced. The guide rail 300 of the present embodiment is mounted on the hanging beam 700, and translation rails 801 are respectively provided at both end portions of the guide rail 300, the translation rails 801 are mounted on the translation beam 800, and the translation beam 800 is slidably connected with the lateral sliding rod 802. After the clamping part 400 and the dredging part 500 are moved to the translation rail 801, the translation rail 801 is driven to translate from the guide rail 300 to the end part of the other guide rail 300 and is connected with the guide rail 300, so that after the planting pot 900 in one planting area is clamped and the capillary tube unit 203 is dredged, the clamping part 400 and the dredging part 500 can continue to hoist the planting pot 900 and dredge the capillary tube unit 203 on the other guide rail 300, and the continuity of operation is realized.

As a preferred embodiment of the present invention, as shown in fig. 13 to 15, the clamping part 400 includes a clamping jaw body 403, the clamping jaw body 403 includes an electric clamping jaw or a pneumatic clamping jaw, opposite connecting arms 404 are configured on the clamping jaw body 403, an arc clamping jaw 405 is configured at the lower end of each connecting arm 404, and the clamping jaw body 403 controls the two connecting arms 404 to approach or separate from each other, so that the clamping or putting down of the planting pot 900 by the two arc clamping jaws 405 is realized. The clamping jaw body 403 of the embodiment is connected with the mounting seat 401 through the first driving piece 402, and the first driving piece 402 is used for driving the clamping jaw body 403 to lift, so that the planting pot 900 is lifted or the planting pot 900 is put down. The linear motor 406 is installed on the installation seat 401, and the linear motor 406 is assembled on the guide rail 300, so that the installation seat 401 moves on the guide rail 300, and then the clamping jaw body 403 is moved to the planting pot 900, or the planting pot 900 is moved for a certain distance, so that the capillary unit 203 at the position where the planting pot 900 is located before is aligned with the dredging part 500, and then the dredging operation of the dredging part 500 on the capillary unit 203 at the position is realized. The dredging part 500 of the present embodiment includes a connecting seat 501 and a dredging body 503, wherein the connecting seat 501 is connected with the mounting seat 401 through a guide rod 506, and the connecting seat 501 is fixedly connected with the guide rod 506 through an adjusting bolt 507, so that the adjustment of the space between the dredging part 500 and the clamping part 400 is realized by unscrewing the adjusting bolt 507. The connection seat 501 of the present embodiment is connected to a dredging body 503 through a second driving member 502, the dredging body 503 includes a cylinder, a plurality of bushings 504 are configured in the cylinder, and a bell mouth 508 is formed at a lower end of each bushing 504, and the bell mouth 508 is used to facilitate the penetration of a capillary tube. In this embodiment, an air inlet pipe 505 is connected to the side wall of the cylinder, the air inlet pipe 505 is communicated with each sleeve 504 through the inner cavity of the cylinder, the upper end of each sleeve 504 is communicated with the inner cavity of the cylinder, and the lower end of each sleeve 504 is communicated with the outside through the bottom wall of the cylinder. During the downward movement of the dredging body 503, each capillary tube is inserted into the corresponding sleeve 504 until the penetrating hole pipe 2032 of the capillary tube extends into the inner cavity of the cylinder, then, the high pressure gas enters the cylinder through the gas inlet pipe 505, enters the penetrating hole pipe 2032 through the holes on the penetrating hole pipe 2032, and finally, is discharged from the lower pipe 2031, so that the blocked holes on the penetrating hole pipe 2032 are dredged. The first driving member 402 and the second driving member 502 of the present embodiment may be an air cylinder or an electric cylinder. In this embodiment, the grabbing and transferring operations of multiple planting pots 900 may be implemented, and the dredging operations of multiple capillary units 203 may also be implemented, as shown in fig. 16, a plurality of clamping portions 400 and a plurality of dredging portions 500 are installed on side-by-side guide rods 506, the clamping portions 400 and the dredging portions 500 are spaced apart, the distance between two adjacent clamping portions 400 is the distance between two adjacent planting pots 900, the distance between two adjacent dredging portions 500 is the distance between two adjacent capillary units 203, specifically, an adjusting bolt 507 is installed on each mounting seat 401 and each connecting seat 501, and by unscrewing the adjusting bolt 507, the connecting

seats

501 and 401 move on the guide rods 506 until the distance adjustment is completed, and then the adjusting bolts 507 on the mounting seats 401 and the connecting seats 501 are locked.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Blueberry planting system based on liquid manure integration, its characterized in that: the blueberry planting device comprises a plurality of planting areas which are arranged at intervals along the transverse direction of a blueberry planting bed, wherein each planting area extends to two ends of the blueberry planting bed along the longitudinal direction of the blueberry planting bed, planting pots are arranged at intervals on the planting areas, and the blueberry planting bed is connected with an outlet of an oxygen injection type water-fertilizer mixing mechanism; guide rails are respectively arranged above the blueberry planting bed and corresponding to various planting areas, each guide rail extends along the length direction of the planting area, and a walking type lifting mechanism capable of moving along the guide of one guide rail is arranged on at least one guide rail.

2. The blueberry planting system based on water and fertilizer integration as set forth in claim 1, wherein: the oxygen injection type water and fertilizer mixing mechanism comprises a first filter layer and a second filter layer which are sequentially arranged in the vertical mixing kettle downwards along the axial direction of the vertical mixing kettle, the inner cavity of the vertical mixing kettle is divided into a water-soluble stirring cavity, an oxygen-adding stirring cavity and a liquid draining cavity by the first filter layer and the second filter layer, the water-soluble stirring cavity, the oxygen-adding stirring cavity and the liquid draining cavity are arranged from top to bottom, an injection type stirring unit is arranged in the vertical mixing kettle, a pressure pump is communicated with the upper end and the lower end of the vertical mixing kettle, the injection type stirring unit is driven to rotate by outlet pressure liquid of the pressure pump, liquid in the vertical mixing kettle is stirred, and air, oxygen or acid liquid can enter the vertical mixing kettle through the injection type stirring unit.

3. The blueberry planting system based on water and fertilizer integration as set forth in claim 2, wherein: the injection type stirring unit comprises a mounting rod extending from the upper end of the vertical mixing kettle to the liquid discharge cavity along the axis of the vertical mixing kettle, a driving impeller, a scraping bent rod and an injection type stirring impeller are sequentially constructed on the mounting rod from top to bottom, a feeding channel extending from the upper end of the mounting rod to the injection type stirring impeller is formed in the mounting rod, and the feeding channel is communicated with the oxygenation stirring cavity through the injection type stirring impeller; an assembling sleeve is constructed at the upper end of the vertical mixing kettle, the driving impeller is arranged in the assembling sleeve, the lower end of the assembling sleeve is communicated with the water-soluble stirring cavity, an inlet joint is constructed on the peripheral wall of the assembling sleeve, and the inlet and the outlet of the pressure pump are respectively connected with the liquid outlet of the vertical mixing kettle and the inlet joint of the assembling sleeve; the scraping bent rod and the injection stirring impeller are respectively positioned in the water-soluble stirring cavity and the oxygenation stirring cavity, and the lower end of the scraping bent rod is close to the first filter layer.

4. A blueberry planting system based on integration of water and fertilizer as set forth in claim 3, wherein: the injection stirring impeller comprises a plurality of connecting pipes which are uniformly arranged along the circumferential direction of the mounting rod, a rotational flow stirring blade with a disturbance hole is constructed on each connecting pipe, and an annular jet pipe which is coincident with the axis of the mounting rod is communicated with a feed channel of the mounting rod through each connecting pipe.

5. The blueberry planting system based on water and fertilizer integration as set forth in claim 1, wherein: the blueberry planting bed comprises a planting bed body which is horizontally arranged, the planting area is formed on the planting bed body, a liquid bed body is arranged below the planting bed body, liquid tanks are arranged on the liquid bed body and correspond to various planting areas, each liquid tank extends along the length direction of the planting area, the upper ends of adjacent liquid tanks are connected through pore plates, capillary units are uniformly constructed on various planting areas along the length direction of the adjacent liquid tanks, the lower ends of the capillary units extend into the liquid tanks, the upper ends of the capillary units extend into planting basins or extend out of the upper ends of the planting basins, and the inlet and the outlet of each liquid tank are respectively connected with the outlet and the inlet of the oxygen injection type water fertilizer mixing mechanism.

6. The blueberry planting system based on water and fertilizer integration as set forth in claim 5, wherein: the planting bed comprises a planting bed body, a planting basin, a liquid inlet pipe, a liquid outlet pipe, a filter, an oxygen injection type water-fertilizer mixing mechanism, a spray pipe, a liquid outlet pipe, a spray pipe, a liquid filter, a liquid inlet pipe, a liquid outlet pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the spray pipes are respectively constructed on the planting bed body and are positioned on two sides of various planting areas, each spray pipe extends along the length direction of the planting bed body and is higher than the planting basin, each spray pipe is connected with the planting bed body through the oblique pipe, one end of the same side of each spray pipe is connected with the liquid inlet pipe, the other end of the same side of each spray pipe is connected with the liquid outlet pipe, and the liquid outlet pipe is connected with the outlet of the oxygen injection type water-fertilizer mixing mechanism through the filter; the inlet and the outlet of each liquid tank are respectively communicated with a liquid injection pipe and a liquid discharge pipe, the inlet pipe is communicated with each liquid injection pipe, the outlet pipe is communicated with each liquid discharge pipe, and the inlet pipe and the outlet pipe are respectively connected with the outlet and the inlet of the oxygen injection type water-fertilizer mixing mechanism.

7. The blueberry planting system based on water and fertilizer integration as set forth in claim 6, wherein: the planting bed body comprises a supporting layer which is fully distributed with water permeable holes, and the peripheral wall and the bottom wall of the planting basin are made of non-woven fabrics, or the peripheral wall and the bottom wall of the planting basin are fully provided with holes; the lower end of the inclined tube and the lower part of the planting bed body are provided with air distribution tubes, and the air distribution tubes are fully distributed with air holes.

8. The blueberry planting system based on water and fertilizer integration as set forth in claim 5, wherein: the capillary tube unit comprises a reticular substrate arranged on the planting bed body, the upper end face of the reticular substrate is flush with the upper end of the planting bed body or lower than the upper end face of the planting bed body, a plurality of capillary tubes are arranged on the reticular substrate at intervals, and the distances between the lower ends of the capillary tubes and the bottom wall of the liquid tank are unequal; each capillary tube comprises a lower tube body, a permeation hole tube body and a pointed tube body which are integrally constructed, and the permeation tube body extends into the planting pot.

9. The blueberry planting system based on water and fertilizer integration as set forth in claim 8, wherein: the walking type lifting mechanism comprises a clamping part and a dredging part, wherein the clamping part is slidably arranged on the guide rail, and the clamping part and the dredging part are connected through a plurality of guide rods which are arranged side by side; and the clamping part and the dredging part are used for lifting the planting pot and dredging the capillary tube unit on the guide rail.

10. The blueberry planting system based on water and fertilizer integration as set forth in claim 9, wherein: the clamping part comprises a clamping jaw body, the clamping jaw body comprises an electric clamping jaw or a pneumatic clamping jaw, connecting arms which are oppositely arranged are constructed on the clamping jaw body, an arc clamping jaw is constructed at the lower end of each connecting arm, the clamping jaw body is connected with a mounting seat through a first driving piece, a linear motor is mounted on the mounting seat, and the linear motor is assembled on a guide rail; the dredging part comprises a connecting seat connected with an installation seat through a guide rod, the connecting seat is connected with a dredging body through a second driving piece, the dredging body comprises a cylinder body, a plurality of sleeves are constructed in the cylinder body, air inlet pipes are connected to the side walls of the cylinder body, the air inlet pipes are communicated with the sleeves through inner cavities of the cylinder body, the upper ends of the sleeves are communicated with the inner cavities of the cylinder body, the lower ends of the sleeves are communicated with the outside through the bottom wall of the cylinder body, and the capillaries are inserted into the corresponding sleeves.