CN113615555A - Cultivation device for landscaping engineering - Google Patents

Abstract

The utility model relates to a breeding device of afforestation engineering, including the carrier, the carrier is equipped with water proof ventilated membrane and sprinkling irrigation subassembly, the water proof ventilated membrane covers in the outer wall of the round platform soil body of green planting, sprinkling irrigation subassembly is used for spraying water toward the space department between water proof ventilated membrane and the round platform soil body. This application has through setting up water proof ventilated membrane and sprinkling irrigation subassembly, utilizes the water proof characteristic of water proof ventilated membrane, can effectively reduce the speed that scatters and disappears of moisture, plays the water locking effect promptly to reduce the frequency of watering, thereby reduce the maintenance cost.

Description

Cultivation device for landscaping engineering

Technical Field

The application relates to the field of afforestation equipment, especially, relate to a breeding device of afforestation engineering.

Background

With the continuous progress of society and the increasing national economic level, the living standard of people is gradually improved. And the art such as landscaping, which is beneficial to beautifying the urban and rural environment and meets the development requirements of the times, is gradually the mainstream of modern urban construction.

However, in many gardening and gardening, the seedling planting technology is very important due to the unique characteristics, and not only can bring comfortable living space to people, but also brings beautiful feeling to people.

And in addition, the water demand of part of green plants, such as bougainvillea spectabilis, ficus microcarpa, red carps, grily and other garden green plants, is large, the main production area is in the southern area, the summer lasts for a long time, the water evaporation is large, and therefore frequent watering is needed, and the maintenance cost is greatly increased.

Disclosure of Invention

In order to reduce the maintenance cost, this application provides a breeding device of afforestation engineering.

The application provides a pair of breeding device of afforestation engineering adopts following technical scheme:

the utility model provides a breeding device of afforestation engineering, includes the carrier, the carrier is equipped with water proof ventilated membrane and sprinkling irrigation subassembly, the water proof ventilated membrane covers in the outer wall of the round platform soil body of green planting, the sprinkling irrigation subassembly is used for spraying water toward the space department between water proof ventilated membrane and the round platform soil body.

Through adopting above-mentioned technical scheme, through setting up water proof ventilated membrane and sprinkling irrigation subassembly, utilize the water proof characteristic of water proof ventilated membrane, can effectively reduce the speed that scatters and disappears of moisture, play the water locking effect promptly to reduce the frequency of watering, and sprinkling irrigation subassembly spun water will fall into in this space, can effectively reduce the water waste, become mutually promptly and reduce the volume of watering, thereby reduce the maintenance cost.

Optionally, the carrier comprises a first annular seat surrounding a circular truncated cone soil body, the sprinkling irrigation assembly comprises a conveying pipe and a sprinkling pipe, and the conveying pipe is connected with the first annular seat in a sliding manner along the circumference of the axis of the first annular seat; the water-proof air-permeable membrane is characterized in that the water inlet end of the conveying pipe is used for being connected with an external water source, the water outlet end of the conveying pipe is connected with the water spray pipe, the water spray pipe is arranged along a bus of the inclined plane of the water-proof air-permeable membrane, the water spray pipe is located in a gap between the water-proof air-permeable membrane and a circular truncated cone soil body, and the water spray pipe is provided with a plurality of first water spray holes.

By adopting the technical scheme, water can pass through the conveying pipe and the water spraying pipe in sequence by supplying water from an external water source and is sprayed to a gap between the waterproof breathable film and the circular truncated cone soil body, so that sprinkling irrigation is completed; the circumferential sliding of the conveying pipe can enlarge the spraying range of the water spraying pipe, thereby improving the watering uniformity and the maintenance effect.

Optionally, the spray pipe and the conveying pipe are connected in a rotating mode along the axis of the spray pipe, a gear ring is arranged on the inner circumferential wall of the first annular seat, and a gear matched with the gear ring is arranged on the outer wall of the spray pipe.

Through adopting above-mentioned technical scheme, the conveyer pipe can drive the water spray pipe along the circumferential movement of first ring seat, even make the water spray pipe revolution, this in-process, through the meshing of gear and ring gear, the water spray pipe can follow self axis and carry out the rotation, the rivers that the water spray pipe jetted promptly are the pitch arc, and the rivers of multi-angle jet when the inner wall of water proof ventilated membrane, because the inner wall of water proof ventilated membrane also is the arc, consequently, the reflection direction of the rivers of jetting the inner wall to water proof ventilated membrane is respectively inconsistent, its diffusion range improves greatly with the effect, thereby improve the degree of consistency and the effect of watering, and then improve the maintenance effect.

And the inner wall of the water-proof breathable film is wet, so that the water-proof breathable film is more easily attached to the outer wall of the circular truncated cone soil body in a wet mode, and the water locking sealing effect is improved.

Optionally, a pedal is fixed on the conveying pipe, and the pedal is connected with the first annular seat in a sliding manner along the circumference of the axis of the first annular seat.

Through adopting above-mentioned technical scheme, the maintenance personnel of being convenient for control the removal of conveyer pipe with pedal mode, convenient and fast.

Optionally, a pedal inflator is arranged at the middle section of the conveying pipe, and a first one-way valve which only allows air to be supplied into the conveying pipe is arranged at the connecting position between the pedal inflator and the conveying pipe; the water inlet end of the conveying pipe is detachably connected with a double-end quick connector, and the double-end quick connector is provided with a second one-way valve; the gear ring is connected with a sleeve in a sliding mode, the sleeve is sleeved on the outer wall of the water spraying pipe, the sleeve is provided with a plurality of second water spraying holes, and the second water spraying holes are located on a rotating path, along with the water spraying pipe, of the first water spraying holes.

Through adopting above-mentioned technical scheme, through the double-end quick-operation joint, in order to connect outside water pipe, and introduce outside water source to in the spray pipe (the first hole for water spraying of telescopic inner wall shutoff this moment), the back is accomplished to the water injection, trample the inflater, inflate for the spray pipe of closure state, make the spray pipe be in high pressure state, then the circumference removes the conveyer pipe, make the spray pipe rotation, first hole for water spraying moves to the position that corresponds the second hole for water spraying this moment, high pressure water in the spray pipe then high-speed injection and play, rivers jet distance is far away, thereby improve the scope of watering, and because the rotation of spray pipe, first hole for water spraying and second hole for water spraying intermittent type alignment on it, consequently rivers will intermittent type high-speed blowout, thereby effectively ensure rivers spun pressure, can reduce the condition emergence of the water resource waste that lasts the spun rivers and lead to.

Optionally, the carrier further includes a second ring seat, the second ring seat is used for surrounding a main trunk of a green plant, an inner peripheral edge of the water-proof and breathable film is connected with the second ring seat, and an outer peripheral edge of the water-proof and breathable film is connected with the first ring seat; the first ring seat and the second ring seat are both provided with blocking rings which penetrate into a soil body; a plurality of propeller blades are coaxially fixed in the water spray pipe.

Through adopting above-mentioned technical scheme, through setting up first ring seat and second ring seat, so that the internal diameter and the external diameter edge of water proof ventilated membrane all are in encapsulated situation, after watering finishes, anti-double-end quick-operation joint of inserting, make the direction of transfer of second check valve, rethread circumferential direction conveyer pipe, make the spray pipe rotation, and the spray pipe of rotation will drive propeller blade and rotate, so as to take out the air of space department between water proof ventilated membrane and the round platform soil body, make this space department carry out the negative pressure, and utilize outside air pressure in order to compress water proof ventilated membrane, make the water proof ventilated membrane that adheres to the drop of water more wet subsides in the round platform soil body, not only can reduce the waste of water, but also can improve the lock water effect, thereby improve the maintenance effect.

Optionally, when the spray pipe moves forward along the circumferential direction of the first annular seat, the driving force direction of the propeller blade is from the lower end of the spray pipe to the upper end of the spray pipe; when the spray pipe moves reversely along the circumferential direction of the first ring seat, the driving force direction of the propeller blade is from the upper end of the spray pipe to the lower end of the spray pipe.

By adopting the technical scheme, when watering, the propeller blade rotates positively to improve the water flow speed in the spray pipe, so that the spraying range of the spray pipe is improved; after watering is finished, the conveying pipe is moved reversely, so that the propeller blades rotate reversely to extract air; therefore, the watering and the air exhaust can be completed separately by one-time reciprocating movement of the conveying pipe, so that the efficiency is improved.

Optionally, an annular framework is fixed to the outer wall of the sleeve, the annular framework is located in a gap between the waterproof breathable film and the circular truncated cone soil body, and the annular framework is used for surrounding the circular truncated cone soil body.

By adopting the technical scheme, firstly, the annular framework plays a role in supporting and protecting, and the condition that the circular truncated cone soil body collapses caused by the pedestrian accidentally trampling the round convex soil body can be reduced; secondly, the water sprayed by the water spraying pipe or the water on the inner wall of the waterproof breathable film can flow to most of the position of the gap along the annular framework, so that the watering uniformity is further improved.

Optionally, a plough projection is convexly constructed at a part of the outer wall of the sleeve, which is away from the waterproof breathable film.

Through adopting above-mentioned technical scheme, when the sleeve removed along the circumference of first ring seat, the plough soil arch on the sleeve will loosen the outside soil of the round convex soil body to reduce soil hardening and lead to the condition emergence that water is difficult to the infiltration, thereby improve the effect of watering.

Optionally, the second water spraying hole is provided with a filter screen.

By adopting the technical scheme, the situation that the sand particles on the circular truncated cone soil block the second water spraying holes can be reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the waterproof breathable film and the sprinkling irrigation assembly, the water-proof characteristic of the waterproof breathable film is utilized, the water loss speed can be effectively reduced, namely, the water locking effect is achieved, the watering frequency is reduced, and the maintenance cost is reduced;

the water spray pipe has revolution and rotation, so that the water flow sprayed by the water spray pipe is in an arc line, and when the water flow at multiple angles is sprayed to the arc-shaped inner wall of the waterproof and breathable film, the reflection directions of the water flow are different, the diffusion range and the effect are greatly improved, the watering uniformity and the watering effect are improved, and the maintenance effect is further improved;

the pedal inflator is treaded to inflate the closed spray pipe, so that the spray pipe is in a high-pressure state, high-pressure water in the spray pipe is sprayed at a high speed and is discharged, the water flow spraying distance is long, and the watering range is enlarged;

through setting up propeller blade, utilize the rotation of spray pipe, drive propeller blade and rotate to take out the air of space department between water proof ventilated membrane and the round platform soil body, make this space department carry out the negative pressure, make the water proof ventilated membrane of adhering to the drop of water more wet paste in the round platform soil body, not only can reduce the waste of water, but also can improve the lock water effect, thereby improve the maintenance effect.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a partial sectional view showing the internal structure of the water-impermeable and air-permeable membrane of example 1.

Fig. 3 is a sectional view for embodying the inner structure of the transport pipe of embodiment 1.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Fig. 5 is a partial schematic view of the entire structure of embodiment 2.

FIG. 6 is a sectional view of the spout of embodiment 3.

Description of reference numerals: 1. a carrier; 2. a water-proof and breathable film; 3. a spray irrigation assembly; 10. a circular truncated cone soil body; 11. a first ring seat; 111. an upper annular shell; 1111. a ring groove; 112. a lower annular shell; 113. a barrier ring; 114. a follower ring plate; 1141. perforating; 115. a ring gear; 1151. a chute; 12. a second ring seat; 31. a delivery pipe; 311. a pedal; 32. a water spray pipe; 321. a first water spray hole; 322. a gear; 323. a propeller blade; 33. a double-ended quick connector; 331. a second one-way valve; 34. a pedal inflator; 35. a sleeve; 351. a second water jet hole; 352. plowing soil to bulge; 353. an annular skeleton; 354. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment 1 of the application discloses a breeding device of afforestation engineering. Referring to fig. 1, afforestation engineering's breeding device includes carrier 1, carrier 1 is equipped with water proof ventilated membrane 2 and sprinkling irrigation subassembly 3, water proof ventilated membrane 2 is used for covering the outer wall of the round platform soil body 10 of green planting, sprinkling irrigation subassembly 3 then is used for spraying water toward the space department between water proof ventilated membrane 2 and the round platform soil body 10, for green plant supplementary moisture, and because the water proof characteristic of water proof ventilated membrane 2, can effectively reduce the transpiration speed of moisture and scatter and disappear, play the water locking effect promptly, effectively reduce the frequency of watering, thereby reduce the maintenance cost.

As shown in fig. 2, the carrier 1 includes a first ring seat 11 and a second ring seat 12, wherein the first ring seat 11 and the second ring seat 12 are both of a separable structure (not shown) so as to surround the circular truncated cone soil body 10 after being assembled. The second ring seat 12 is located on the upper end face of the circular truncated cone soil body 10, the second ring seat 12 is arranged around a trunk of a green plant, the first ring seat 11 is located at the bottom of the circular truncated cone soil body 10, and the first ring seat 11 is arranged around the large end of the circular truncated cone soil body 10.

The waterproof breathable film 2 is also of a semi-separable structure (not shown in the figure), the specific connection mode can be a sealing zipper mode, the waterproof breathable film 2 is conical, the inner peripheral edge of the waterproof breathable film 2 is connected with the second annular seat 12 in a sealing mode, and the outer peripheral edge of the waterproof breathable film 2 is connected with the upper surface of the first annular seat 11 in a sealing mode.

As shown in fig. 3, the blocking rings 113 are concentrically fixed on the lower surfaces of the first ring seat 11 and the second ring seat 12, and the blocking rings 113 can be inserted into the circular truncated cone soil body 10 downward, so as to fix the first ring seat 11 and the second ring seat 12 and play a certain blocking role, so that a relatively closed space is formed in a gap between the water-blocking breathable film 2 and the circular truncated cone soil body 10.

As shown in fig. 3, the first ring seat 11 is a shell-shaped structure, the first ring seat 11 includes an upper ring shell 111 and a lower ring shell 112 which are separately arranged, wherein a ring rail is formed between the upper ring shell 111 and the lower ring shell 112, two follower ring pieces 114 are arranged between the upper ring shell 111 and the lower ring shell 112, the follower ring pieces 114 are connected with the upper ring shell 111 in a sliding manner along the circumferential direction of the first ring seat 11, and the follower ring pieces 114, the upper ring shell 111 and the lower ring shell 112 form a sealed shell structure.

As shown in fig. 3, the sprinkler irrigation assembly 3 includes a delivery pipe 31 and a sprinkler pipe 32, wherein the delivery pipe 31 is located in the circular track, two ends of the delivery pipe 31 respectively pass through the through holes 1141 formed on the follower ring plate 114, i.e. the delivery pipe 31 and the follower ring plate 114 have a connection relationship, and the delivery pipe 31 can slide along the circumferential direction of the first ring seat 11 along with the follower ring plate 114.

Go up ring shell 111 upper portion and run through and set up the annular 1111 with the coaxial setting of last ring shell 111, conveyer pipe 31 is fixed with the footboard 311 that is located annular 1111, and footboard 311 slides with annular 1111 and is connected, through pedal 311, can drive conveyer pipe 31 and slide along first ring seat 11 circumference promptly.

As shown in fig. 3, the water inlet end of the delivery pipe 31 is located outside the first ring seat 11, the water inlet end of the delivery pipe 31 is detachably connected with a double-headed quick connector 33, and a second check valve 331 is arranged in the double-headed quick connector 33 so as to be connected to an external water source. The water outlet end of the conveying pipe 31 is of an elbow structure, and the water outlet end of the conveying pipe 31 is connected with the lower end of the spray pipe 32; the spray pipe 32 is obliquely arranged along a generatrix of the conical surface of the circular truncated cone soil body 10, the upper end of the spray pipe 32 is closed, three groups of first spray holes 321 which are arranged along the circumferential direction of the spray pipe 32 at intervals are formed in the outer part of the spray pipe 32, and the group of first spray holes 321 comprises a plurality of first spray holes 321 which are arranged along the axial direction of the spray pipe 32 at intervals.

As shown in fig. 4, the spout 32 is rotatably connected to the delivery pipe 31 along its own axis, a gear 322 is fixed to the outer wall of the lower portion of the spout 32, a ring gear 115 is coaxially fixed to the inner peripheral wall of the lower annular shell 112, and the ring gear 115 is engaged with the gear 322.

The implementation method of the embodiment 1 is as follows:

s1, quality guarantee excavation: before transplanting and excavating, tools, equipment, manpower and transport capacity are fully arranged and prepared, firstly, nursery channels for nursery stocks are carefully surveyed in the environment, and meteorological change conditions are tracked, so that the working procedures are compact and reasonable, and the seedlings are transported and planted along with digging. The digging and planting of all the seedlings should be kept synchronous and coordinated, so that the digging and planting are prevented from being slow, and the whole transplanting process of digging and transporting the seedlings is required to be not more than 24 hours.

S2, seedling packaging: the mud ball is bound, and a waist hoop is firstly tied on the mud ball to strengthen the firmness of the mud ball.

S3, carrying the nursery stock: and immediately loading the nursery stock after the nursery stock leaves the nursery, and ensuring that the nursery stock is transported to a construction site all the time. Following the principle of 'along with digging, along with transporting and along with planting', it is very important to avoid the loss of water in the tree to ensure the normal operation of life activities in the plant body, thus being beneficial to the healing of wounds and the regeneration of root systems.

Besides the timely transportation of the trees, the trees must be lightly loaded and unloaded in the loading and unloading process to protect the trees and prevent the branches and the roots from being damaged or less damaged as much as possible.

S4, planting nursery stocks, comprising the following steps:

s4.1, lofting and positioning: before the tree pit is excavated, planting lofting positioning is carried out, and a planting surface and a forest edge line are determined by using a white powder marking mark.

S4.2, excavating tree pits: the excavation size of the tree pit is 15-35 cm wider than the mud ball edge, and the depth is 10-20 cm greater than the height of the mud ball. And is separately filled with planting soil to form a truncated cone shaped soil body 10.

S4.3, installing the cultivation device.

When watering is needed, an external water pipe is connected through the double-end quick connector 33, then an external water source is supplied, and water is sprayed into a gap between the waterproof breathable film 2 and the circular truncated cone soil body 10 along the conveying pipe 31, the water spraying pipe 32 and the first water spraying hole 321 in sequence to water green plants; during maintenance personnel step on footboard 311 through the foot, in order to drive conveyer pipe 31 along the circumferential movement of first ring seat 11, thereby make spray pipe 32 revolution, and in this process, through the meshing of gear 322 and ring gear 115, spray pipe 32 can follow self axis and carry out the rotation, the rivers that spray pipe 32 jetted promptly are the pitch arc, and the rivers of multi-angle jet to water proof ventilated membrane 2's inner wall, because water proof ventilated membrane 2's inner wall also is the arc, consequently jet to each inconsistent of reflection direction of the rivers of water proof ventilated membrane 2's inner wall, its diffusion range improves greatly with the effect, thereby improve the degree of consistency and the effect of watering, and then improve the maintenance effect.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 5, a foot-operated pump 34 is provided at a middle section of the delivery pipe 31, a connection pipe of the foot-operated pump 34 passes through the ring groove 1111 and is connected to the middle section of the delivery pipe 31, and a first check valve (not shown) is provided at a connection position of the connection pipe of the foot-operated pump 34 and the middle section of the delivery pipe 31, and the first check valve only allows the foot-operated pump 34 to supply air into the delivery pipe 31.

The outer wall of spray pipe 32 has sleeve 35 in the air cover, and the inner wall of sleeve 35 is laminated with the outer wall of spray pipe 32 mutually, and the lower extreme of sleeve 35 is fixed with slider 354, and annular spout 1151 has been seted up along self circumference to the internal perisporium of ring gear 115, and slider 354 slides with spout 1151 and is connected, and sleeve 35 can carry out circumferential movement along with spray pipe 32 relative first ring seat 11 promptly. The sleeve 35 is provided with second water spraying holes 351 corresponding to the first water spraying holes 321 one by one, the second water spraying holes 351 are located on the rotation path of the first water spraying holes 321 along with the water spraying pipe 32, the aperture of the second water spraying holes 351 is larger than that of the first water spraying holes 321, and a filter screen (not shown) is arranged in the second water spraying holes 351.

Soil plowing bulges 352 are convexly formed on the outer wall of the sleeve 35 at the position away from the water-resisting breathable film 2, and the soil plowing bulges 352 are arranged at intervals along the axis of the sleeve 35.

The implementation principle of the embodiment 2 is as follows: when the water sprayer is used, an external water source is introduced into the water spraying pipe 32 through the double-head quick connector 33 (at the moment, the first water spraying hole 321 is plugged on the inner wall of the sleeve 35), after water injection is finished, the pedal type inflator 34 is stepped to inflate the water spraying pipe 32 in a closed state, the inner cavity of the water spraying pipe 32 is in a high-pressure state, then a maintenance worker steps on the pedal 311 to circumferentially move the conveying pipe 31 and match the gear ring 115 through the gear 322, so that the water spraying pipe 32 rotates, at the moment, the first water spraying hole 321 moves to a position corresponding to the second water spraying hole 351 along with the movement of the water spraying pipe 32, high-pressure water in the water spraying pipe 32 is sprayed at a high speed, the water spraying distance is far, and the watering range and the maintenance effect are improved.

And because the continuous rotation of the spray pipe 32, the first water spray holes 321 on the spray pipe intermittently align with the second water spray holes 351, so that the water flow is intermittently sprayed at a high speed, the pressure for spraying the water flow is effectively ensured, and the waste of water resources caused by continuous water flow spraying can be reduced.

In addition, in the process of circumferential movement of the sleeve 35, the soil plowing protrusions 352 on the sleeve 35 loosen the external soil of the round convex soil body, so that the situation that water is difficult to penetrate due to soil hardening is reduced, and the watering effect is improved.

Meanwhile, the sleeve 35 is further fixed with an annular framework 353, the annular framework 353 is located in a gap between the waterproof breathable film 2 and the circular truncated cone soil body 10, the annular framework 353 is used for surrounding the circular truncated cone soil body 10, the annular framework 353 plays a role in supporting and protecting, and the situation that the circular truncated cone soil body 10 collapses caused when pedestrians accidentally step on the circular convex soil body can be reduced.

In embodiment 3, an improvement is made on the basis of embodiment 2, as shown in fig. 6, a plurality of propeller blades 323 are coaxially fixed to the inner wall of the spray pipe 32, and the propeller blades 323 are arranged at intervals along the axis of the spray pipe 32.

When watering is needed, firstly, an external water source is introduced into the spray pipe 32 through the double-head quick connector 33 to complete water injection, then the pedal type inflator 34 is used for pressurizing, then the conveying pipe 31 is moved forward through the pedal 311 to complete revolution and rotation type high-pressure water injection of the spray pipe 32, at the moment, the screw propeller blade 323 rotates forward to improve the water flow speed in the spray pipe 32, so that the injection range of the spray pipe 32 is improved, and watering is completed.

After watering finishes, anti-double-end quick-operation joint 33 of inserting, make second check valve 331 turn the direction, only allow the medium outflow of conveyer pipe 31 inside promptly, rethread footboard 311 is with reverse movement conveyer pipe 31, make spray pipe 32 rotation, and the spray pipe 32 of rotation will drive propeller blade 323 and rotate, in order to take out the air of water proof ventilated membrane 2 and round platform soil body 10 space department, make this space department carry out the negative pressure, and utilize outside air pressure in order to compress water proof ventilated membrane 2, make the water proof ventilated membrane 2 of adhering to the drop of water more wet pasting in round platform soil body 10, not only can reduce the waste of water, but also can improve the lock water effect, thereby improve the maintenance effect.

The air pumping structure is not limited to the form of the propeller blade 323, and in other embodiments, in order to improve the air pumping effect on the gap between the waterproof air-permeable membrane 2 and the circular truncated cone soil body 10, the pedal type inflator 34 can be removed, and an air pumping cylinder is installed at the middle section of the conveying pipe 31 to improve the air pumping effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a breeding device of afforestation engineering which characterized in that: including carrier (1), carrier (1) is equipped with water proof ventilated membrane (2) and sprinkling irrigation subassembly (3), water proof ventilated membrane (2) cover in the outer wall of the round platform soil body (10) of green planting, sprinkling irrigation subassembly (3) are used for toward the water proof ventilated membrane (2) and the space department water spray between the round platform soil body (10).

2. A cultivation device for landscaping engineering according to claim 1, wherein: the carrier (1) comprises a first annular seat (11) used for surrounding a circular truncated cone soil body (10), the sprinkling irrigation assembly (3) comprises a conveying pipe (31) and a sprinkling pipe (32), and the conveying pipe (31) is connected with the first annular seat (11) in a sliding mode along the circumference of the axis of the first annular seat (11); the utility model discloses a water-proof breathable film, including conveyer pipe (31), spray pipe (32), water-proof breathable film (2), the end of intaking of conveyer pipe (31) is used for being connected with outside water source, the play water end of conveyer pipe (31) with spray pipe (32) are connected, the generating line setting on the inclined plane of water-proof breathable film (2) is followed in spray pipe (32), spray pipe (32) are located the space department between water-proof breathable film (2) and the round platform soil body (10), a plurality of first hole for water sprayings (321) have been seted up in spray pipe (32).

3. A cultivation device for landscaping engineering according to claim 2, wherein: the spray pipe (32) with conveyer pipe (31) are connected along self axle center rotation, the internal perisporium of first ring seat (11) is equipped with ring gear (115), the outer wall of spray pipe (32) be equipped with ring gear (115) complex gear (322).

4. A cultivation device for landscaping engineering according to claim 3, wherein: the conveying pipe (31) is fixed with a pedal (311), and the pedal (311) is connected with the first ring seat (11) in a sliding mode along the circumference of the axis of the first ring seat (11).

5. A cultivation device for landscaping engineering according to claim 3, wherein: a pedal inflator (34) is arranged at the middle section of the delivery pipe (31), and a first one-way valve which only allows air to be supplied into the delivery pipe (31) is arranged at the connecting position between the pedal inflator (34) and the delivery pipe (31); the water inlet end of the conveying pipe (31) is detachably connected with a double-head quick connector (33), and the double-head quick connector (33) is provided with a second one-way valve (331); ring gear (115) slide and be connected with sleeve (35), sleeve (35) cover is located the outer wall of spray pipe (32), a plurality of second hole for water jets (351) have been seted up in sleeve (35), second hole for water jets (351) are located on the rotation route along with spray pipe (32) of first hole for water jets (321).

6. A cultivation device for landscaping engineering according to claim 5, wherein: the carrier (1) further comprises a second ring seat (12), the second ring seat (12) is used for surrounding the trunk of the green plant, the inner peripheral edge of the water-proof and breathable film (2) is connected with the second ring seat (12), and the outer peripheral edge of the water-proof and breathable film (2) is connected with the first ring seat (11); the first ring seat (11) and the second ring seat (12) are both provided with blocking rings (113) which penetrate into a soil body; a plurality of propeller blades (323) are coaxially fixed in the water spray pipe (32).

7. A cultivation device for landscaping engineering according to claim 6, wherein: when the spray pipe (32) moves along the circumferential direction of the first annular seat (11), the driving force direction of the propeller blade (323) is the direction from the lower end of the spray pipe (32) to the upper end of the spray pipe (32); when the water spray pipe (32) moves reversely along the circumferential direction of the first ring seat (11), the driving force direction of the propeller blade (323) is the direction from the upper end of the water spray pipe (32) to the lower end of the water spray pipe (32).

8. A cultivation device for landscaping engineering according to claim 5, wherein: the outer wall of sleeve (35) is fixed with annular skeleton (353), annular skeleton (353) are located the space department between water proof ventilated membrane (2) and the round platform soil body (10), and annular skeleton (353) are used for around the round platform soil body (10).

9. A cultivation device for landscaping engineering according to claim 5, wherein: and a soil plowing bulge (352) is convexly formed on the part, deviating from the water-resisting breathable film (2), of the outer wall of the sleeve (35).

10. A cultivation device for landscaping engineering according to claim 5, wherein: the second water spraying holes (351) are provided with filter screens.

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