阅读说明：本技术 一种环保自动补水式育苗养护装置 (Automatic moisturizing formula of environmental protection maintenance device that grows seedlings ) 是由 黄建峰 于 2021-08-31 设计创作，主要内容包括：本发明公开一种环保自动补水式育苗养护装置,涉及育苗养护技术领域,包括底座和培育舱,底座呈凹形,底座上沿竖直方向均匀分布多个培育舱,培育舱呈半圆筒状,培育舱两端与底座的两端竖板转动连接,底座上设有摆动组件用以驱动培育舱摆动调节培育舱的位置；培育舱的外圆周面上套接有护罩,护罩与培育舱转动连接,护罩内弧面上设有喷水孔,喷水孔通过第二水管与供水箱连通,护罩与培育舱之间设有转动组件用以驱动护罩转动使得护罩完全罩住培育舱的开口面。培育舱在电机驱动下根据太阳照射调整角度,使得阳光照射充足,满足幼苗培育的条件,进一步在培育舱上设置有护罩,当遭遇恶劣天气时可以自动关闭,护罩,从而对幼苗进行有效防护。(The invention discloses an environment-friendly automatic water-supplementing seedling-growing maintenance device, which relates to the technical field of seedling-growing maintenance and comprises a base and a cultivation cabin, wherein the base is concave, a plurality of cultivation cabins are uniformly distributed on the base along the vertical direction, the cultivation cabin is in a semi-cylindrical shape, two ends of the cultivation cabin are rotationally connected with vertical plates at two ends of the base, and a swinging component is arranged on the base and used for driving the cultivation cabin to swing to adjust the position of the cultivation cabin; the outer circumference of the cultivation cabin is sleeved with a protective cover, the protective cover is rotatably connected with the cultivation cabin, a water spraying hole is arranged on the inner arc surface of the protective cover, the water spraying hole is communicated with a water supply tank through a second water pipe, and a rotating assembly is arranged between the protective cover and the cultivation cabin and used for driving the protective cover to rotate so that the protective cover completely covers the opening surface of the cultivation cabin. Cultivate the cabin according to the sun illumination angle of adjustment under motor drive for sunshine shines sufficiently, satisfies the condition that the seedling was cultivated, further is provided with the guard shield on cultivating the cabin, can self-closing when meeting with bad weather, the guard shield, thereby effectively protects the seedling.)

1. The environment-friendly automatic water-replenishing seedling culture maintenance device comprises a base (1) and a cultivation cabin (2), wherein the base (1) is concave, and is characterized in that the base (1) is uniformly provided with a plurality of cultivation cabins (2) in the vertical direction, the cultivation cabins (2) are semi-cylindrical, two ends of each cultivation cabin (2) are rotatably connected with vertical plates at two ends of the base (1), and a swinging component is arranged on the base (1) and used for driving the cultivation cabins (2) to swing to adjust the positions of the cultivation cabins (2);

cultivate and have cup jointed guard shield (3) on the outer periphery in cabin (2), guard shield (3) and cultivation cabin (2) are rotated and are connected, are equipped with hole for water spraying (31) on guard shield (3) inner arc face, and hole for water spraying (31) communicate with the feed tank through second water pipe (15), are equipped with rotating assembly between guard shield (3) and cultivation cabin (2) and are used for driving guard shield (3) to rotate and make guard shield (3) cover the opening face of cultivating cabin (2) completely.

2. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 1, wherein the swinging assembly comprises a second gear (5) and a rack (6), the second gear (5) is arranged on the axial end face of the cultivation cabin (2), the second gear (5) is fixedly connected with the cultivation cabin (2), the rack (6) is connected with the base (1) in a sliding mode, the second gear (5) is meshed with the rack (6) and connected with one end of the rack (6) through a linear reciprocating mechanism.

3. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 2, wherein the rotating assembly comprises a first gear (4) and a sliding support (8), the first gear (4) is rotatably connected with the sliding support (8), the sliding support (8) is slidably connected with the base (1), annular teeth (32) are arranged on the outer circumferential surface of the protective cover (3), when the sliding support (8) moves to one side of the cultivation cabin (2), the annular teeth (32) are meshed with the first gear (4) and connected, and a movable limiting mechanism is arranged at one end of the sliding support (8) and used for adjusting the position of the sliding support (8).

4. An environment-friendly automatic water-replenishing seedling culture and maintenance device according to claim 3, wherein the rotating assembly is only arranged on the top or bottom protecting covers (3) of the cultivation cabin (2), the adjacent protecting covers (3) are fixedly connected through a pull rope (10), one end of the pull rope (10) is connected with one side of one of the protecting covers (3), and the other end of the pull rope is wound around the upper part of the cultivation cabin (2) and is fixedly connected with the other side of the adjacent protecting cover (3).

5. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 4, wherein the movable limiting mechanism comprises a sliding block (61), the sliding block (61) is fixedly connected with the rack (6), a V-shaped groove (62) is formed in the side face, close to one side of the sliding support (8), of the sliding support (61), a round rod (82) is arranged on one side, close to the V-shaped groove (62), of the sliding support (8), a third spring (81) is arranged on one side, far away from the round rod (82), of the sliding support (8), two ends of the third spring (81) are fixedly connected with the sliding support (8) and the base (1) respectively, the third spring (81) is configured to enable the round rod (82) to be attached to the surface of the V-shaped groove (62), a movable ball body is arranged at the end of the round rod (82), and a pressure sensor is arranged between the movable ball body and the round rod (82).

6. The environment-friendly automatic water supplementing type seedling culture and maintenance device according to claim 1, wherein a water supplementing tank (101) and a water storage tank (102) are arranged on a vertical plate on one side of the base (1) far away from the swing component, the water supplementing tank (101) and the water storage tank (102) are communicated through a first water pipe (13), the water storage tank (102) is located above the water supplementing tank (101), piston components are respectively arranged in cavities of the water storage tank (102) and the water supplementing tank (101), and are configured to transmit water in the water supplementing tank (101) to the water storage tank (102) and transmit water in the water storage tank (102) to a water spraying hole (31) of the protective cover (3) through a second water pipe (15).

7. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 6, wherein a rhombic cam block (9) is arranged between the water replenishing tank (101) and the water storage tank (102), the rhombic cam block (9) is rotatably connected with the base (1), the rhombic cam block (9) is fixedly connected with the end part of the culture cabin (2) which is arranged on the base (1) and is located at the middle position, the outer circumferential surface end of the rhombic cam block (9) is respectively contacted with piston components on the water replenishing tank (101) and the water storage tank (102), the rhombic cam block (9) is respectively pushed against two groups of piston components during swinging, and a reset mechanism is arranged on each of the two groups of piston components and is matched with the movement of the rhombic cam block (9) to continuously realize water supply.

8. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 6, wherein a flow control seat (14) is arranged on the water storage tank (102), the flow control seat (14) is communicated with an inner cavity of the water storage tank (102), the second water pipe (15) penetrates through the flow control seat (14) to be connected with the water storage tank (102), a locking rod is arranged in the flow control seat (14) and used for closing and opening the second water pipe (15) through movement, the locking rod is slidably connected with the flow control seat (14), and one end of the locking rod is connected with an adjusting component for driving the locking rod to move.

9. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 8, wherein the adjusting assembly comprises a stroke block (18) and an inclined block (19), the end part of the locking rod of the flow control seat (14) is fixedly connected with a connecting plate (141), the stroke block (18) is fixedly connected with the connecting plate (141), the end part of the stroke block (18) is arc-shaped, the inclined block (19) is fixedly connected with the end part of the protective cover (3) close to the water storage tank (102), and when the protective cover (3) rotates to completely cover the cultivation cabin (2), the inclined end of the inclined block (19) is in contact with the stroke block (18) and extrudes the stroke block (18) to move towards one end of the flow control seat (14), so that the second water pipe (15) and the water storage tank (102) are in a communicated state.

10. The environment-friendly automatic water replenishing type seedling culture and maintenance device according to claim 1, wherein a sliding groove (21) is formed in the outer circumferential surface of the cultivation cabin (2), a limiting rod (33) is detachably connected to the protective cover (3), the limiting rod (33) is accommodated in the sliding groove (21), the limiting rod (33) is in sliding connection with the sliding groove (21), and limiting mechanisms are arranged at two ends of the sliding groove (21) and used for fixing the limiting rod (33) to keep the cultivation cabin (2) fixed with the protective cover (3).

Technical Field

The invention belongs to the technical field of seedling culture and maintenance, and particularly relates to an environment-friendly automatic water-replenishing seedling culture and maintenance device.

Background

In the planting and transplanting process of plant, because the messenger of seedling growth characteristic is comparatively sensitive to environmental factor, if the direct planting survival rate is lower, grow slowly simultaneously, in order to overcome the problem that the seedling survival rate is low, adopt artifical ground mode of growing seedlings usually, the cultivation of growing seedlings through proprietary device of growing seedlings promptly, artificially provide the temperature of matter, moisture and nutrient substance, and provide the harmful effects that natural disasters brought, grow seedlings mainly through artifical the cultivation at present, regularly fertilize and water, it is more energy-wasting, in order to satisfy shining of sunshine during growing seedlings simultaneously, cultivate at outdoor usually, but receive the influence of factors such as wind and rain easily, need the manual work to nurse, therefore, we provide an environmental protection automatic water supply formula maintenance device that grows seedlings.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an environment-friendly automatic water-replenishing seedling culture and maintenance device to solve the problems in the background technology.

The purpose of the invention can be realized by the following technical scheme: an environment-friendly automatic water-replenishing seedling culture maintenance device comprises a base and a cultivation cabin, wherein the base is concave, the cultivation cabin is uniformly distributed on the base along the vertical direction, the cultivation cabin is semi-cylindrical, two ends of the cultivation cabin are rotatably connected with vertical plates at two ends of the base, and a swinging assembly is arranged on the base and used for driving the cultivation cabin to swing to adjust the position of the cultivation cabin;

the outer circumference of the cultivation cabin is sleeved with a protective cover, the protective cover is rotatably connected with the cultivation cabin, a water spraying hole is formed in the inner arc surface of the protective cover and is communicated with the water supply tank through a second water pipe, and a rotating assembly is arranged between the protective cover and the cultivation cabin and used for driving the protective cover to rotate so that the protective cover completely covers the opening surface of the cultivation cabin.

As a further scheme of the invention, the swing assembly comprises a second gear and a rack, the second gear is arranged on the axial end face of the cultivation cabin, the second gear is fixedly connected with the cultivation cabin, the rack is in sliding connection with the base, the second gear is in meshed connection with the rack, and one end of the rack is connected with a linear reciprocating mechanism.

As a further scheme of the invention, the rotating assembly comprises a first gear and a sliding support, the first gear is rotatably connected with the sliding support, the sliding support is slidably connected with the base, annular teeth are arranged on the outer circumferential surface of the shield, when the sliding support moves to one side of the cultivation cabin, the annular teeth are meshed with the first gear, and a movable limiting mechanism is arranged at one end of the sliding support to adjust the position of the sliding support.

As a further proposal of the invention, the rotating assembly is only arranged on the protective cover of the cultivating cabin at the top end or the bottom end, the adjacent protective covers are fixedly connected by the pull rope, one end of the pull rope is connected with one side of one protective cover, and the other end of the pull rope bypasses above the cultivating cabin and is fixedly connected with the other side of the adjacent protective cover.

As a further scheme of the invention, the movable limiting mechanism comprises a sliding block, the sliding block is fixedly connected with the rack, a V-shaped groove is formed in the side surface of the sliding block, which is close to one side of the sliding support, a round bar is arranged on one side of the sliding support, which is close to the V-shaped groove, a third spring is arranged on one side of the sliding support, which is far away from the round bar, two ends of the third spring are respectively and fixedly connected with the sliding support and the base, the third spring is configured to enable the round bar to be attached to the surface of the V-shaped groove, a movable ball body is arranged at the end part of the round bar, and a pressure sensor is arranged between the movable ball body and the round bar.

As a further scheme of the invention, a water replenishing tank and a water storage tank are arranged on a vertical plate on one side of the base, which is far away from the swing assembly, the water replenishing tank is communicated with the water storage tank through a first water pipe, the water storage tank is positioned above the water replenishing tank, piston assemblies are respectively arranged in cavities of the water storage tank and the water replenishing tank, and the piston assemblies are configured to transmit water in the water replenishing tank into the water storage tank and transmit the water in the water storage tank to a water spraying hole of the shield through a second water pipe.

As a further scheme of the invention, a rhombic cam block is arranged between the water replenishing tank and the water storage tank, the rhombic cam block is rotationally connected with the base, the rhombic cam block is fixedly connected with the end part of the cultivation cabin which is arranged on the base and is positioned at the middle position, the outer circumferential surface end of the rhombic cam block is respectively contacted with the piston assemblies on the water replenishing tank and the water storage tank, the rhombic cam block respectively pushes against the two groups of piston assemblies when swinging, and the two groups of piston assemblies are respectively provided with a reset mechanism which is matched with the movement of the rhombic cam block to continuously realize water supply.

As a further scheme of the invention, a flow control seat is arranged on the water storage tank, the flow control seat is communicated with an inner cavity of the water storage tank, a second water pipe penetrates through the flow control seat and is connected with the water storage tank, a locking rod is arranged in the flow control seat and used for closing and opening the second water pipe through movement, the locking rod is connected with the flow control seat in a sliding manner, and one end of the locking rod is connected with an adjusting component for driving the locking rod to move.

As a further scheme of the invention, the adjusting component comprises a stroke block and an inclined block, the end part of the locking rod of the flow control seat is fixedly connected with a connecting plate, the stroke block is fixedly connected with the connecting plate, the end part of the stroke block is in an arc shape, the inclined block is fixedly connected with the end part of the protective cover close to the water storage tank, and when the protective cover rotates to completely cover the cultivation cabin, the inclined end of the inclined block is in contact with the stroke block and extrudes the stroke block to move towards one end of the flow control seat, so that the second water pipe and the water storage tank are in a communicated state.

As a further scheme of the invention, a sliding groove is formed in the outer circumferential surface of the cultivation cabin, a limiting rod is detachably connected to the protective cover, the limiting rod is accommodated in the sliding groove, the limiting rod is in sliding connection with the sliding groove, and limiting mechanisms are arranged at two ends of the sliding groove and used for fixing the limiting rod to keep the cultivation cabin and the protective cover fixed.

The invention has the beneficial effects that: the cultivation cabins are vertically stacked, so that the space occupation can be reduced, the cultivation cabins are driven by a motor to adjust the angle according to the solar irradiation, the sunlight irradiation is sufficient, the seedling cultivation conditions are met, and a protective cover is further arranged on the cultivation cabins, so that the cultivation cabins can be automatically closed and protected when the cultivation cabins encounter severe weather, and the seedlings are effectively protected; the cultivation cabin is driven by the motor to swing to provide power for water supplement, so that the automatic water supplement function is realized.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right side view schematic diagram of FIG. 1

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the structure of the cultivation vessel of the present invention;

FIG. 5 is a schematic view of the structure of the shield of the present invention;

FIG. 6 is a schematic structural view of the dynamic support of the present invention;

FIG. 7 is a schematic structural view of the rack of the present invention;

FIG. 8 is a schematic illustration of the operating state of the present invention;

in the figure: a base-1, a cultivating cabin-2, a protective cover-3, a first gear-4, a second gear-5, a rack-6, a screw-7, a sliding support-8, a rhombic cam block-9, a pull rope-10, a first support rod-11, a second support rod-12, a first water pipe-13, a flow control seat-14, a second water pipe-15, a first spring-16, a second spring-17, a stroke block-18, an inclined block-19, a water replenishing tank-101, a water storage tank-102, a connecting plate-141, a third spring-81, a round rod-82, a sliding block-61, a V-shaped groove-62, a piston block-111, a piston plate-121, a sliding groove-21, a liquid leakage hole-22, a limiting block-211, a water spraying hole 31, a water spraying hole-21, a water spraying hole and a water spraying hole, A limit rod-33, an annular tooth-32 and a motor-100

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in an embodiment of the present invention, an environment-friendly automatic water-replenishing seedling cultivation and maintenance device includes a base 1 and a cultivation cabin 2, the base 1 is concave, that is, is formed by combining vertical plates at two sides and a horizontal plate in the middle, a plurality of cultivation cabins 2 are uniformly distributed on the base 1 along a vertical direction, the cultivation cabins 2 are semi-cylindrical, a weep hole 22 is formed at the bottom end of each cultivation cabin 2 for filtering out excessive water, two ends of each cultivation cabin 2 are rotatably connected with the vertical plates at two ends of the base 1, a swing component is arranged on the base 1 for driving the cultivation cabins 2 to swing to adjust the positions of the cultivation cabins 2, that is, the rotation angle of the cultivation cabins 2 is adjusted according to the change of sunlight irradiation time, that is, the opening side of the cultivation cabins 2 is always oriented to the sunlight;

the outer circumferential surface of the cultivating cabin 2 is sleeved with a protective cover 3, the protective cover 3 is rotatably connected with the cultivating cabin 2, the inner arc surface of the protective cover 3 is provided with a water spraying hole 31, the water spraying hole 31 is communicated with a water supply tank through a second water pipe 15, a rotating assembly is arranged between the protective cover 3 and the cultivating cabin 2 and used for driving the protective cover 3 to rotate so that the protective cover 3 completely covers the opening surface of the cultivating cabin 2, when extreme weather occurs, the protective cover 3 is driven to rotate through the rotating assembly, the killing protective cover 3 anticlockwise rotates to the upper part of the cultivating cabin 2, namely, seedlings in the cultivating cabin 2 are protected in all directions, so that the wind, rain and storm attacks are avoided, meanwhile, the protective cover 3 is rotated to the upper part of the cultivating cabin 2 when watering is needed through a water supply connection timer arranged at the driving assembly and the water tank, the water is further supplied to the end of the protective cover 3 through the water tank, the water spraying hole 31 is used for spraying the seedlings, and the operation is convenient and rapid, compared with the prior art, the seedling cultivation cabin has the advantages that the seedling cultivation cabin 2 can be effectively protected, and automatic water replenishing is realized.

Specifically, as shown in fig. 1, the swing assembly includes a second gear 5 and a rack 6, the second gear 5 is disposed on an axial end surface of the cultivation cabin 2, the second gear 5 is fixedly connected to the cultivation cabin 2, the rack 6 is slidably connected to the base 1, the second gear 5 is engaged with the rack 6, one end of the rack 6 is connected to a linear reciprocating mechanism, preferably, the linear reciprocating mechanism includes a lead screw 7, the rack 6 is in threaded connection with the lead screw 7, the lead screw 7 is connected to a motor, that is, the lead screw 7 drives the rack 6 to move up and down, so as to drive the second gear 5 to rotate, and drive the cultivation cabin 2 to rotate and adjust the direction, in another embodiment, the linear moving mechanism such as an air cylinder and a linear motor can be used for driving, and the same effect can be ensured.

Specifically, as shown in fig. 2 and 3, the rotating assembly includes a first gear 4 and a sliding support 8, the first gear 4 is rotatably connected to the sliding support 8, the sliding support 8 is slidably connected to the base 1, an annular tooth 32 is disposed on an outer circumferential surface of the shield 3, when the sliding support 8 moves to one side of the cultivation chamber 2, the annular tooth 32 is engaged with the first gear 4, a movable limiting mechanism is disposed at one end of the sliding support 8 for adjusting a position of the sliding support 8, so as to prevent the cultivation chamber 2 from rotating together with the shield 3 when swinging, so that the first gear 4 is movably adjustable, only when the shield 3 needs to be driven to rotate, the first gear 4 is moved to be engaged with the annular tooth 32, and one end of the first gear 4 is fixedly connected to an output shaft of a motor 100, so that the first gear 4 is driven to rotate by the motor 100, and a state of the shield 3 is further adjusted.

In another embodiment, as shown in fig. 3, the rotating assembly is only arranged on the shield 3 of the cultivating compartment 2 at the top end or the bottom end, the adjacent shields 3 are fixedly connected through the pulling rope 10, one end of the pulling rope 10 is fixedly connected with the top surface of the right side of one shield 3, the other end of the pulling rope is wound around the cultivating compartment 2, and is fixedly connected with the top surface of the left side of the adjacent shield 3, namely, when the shield 3 connected with the rotating assembly rotates anticlockwise, the pulling rope 10 pulls and drives the adjacent shields 3 to rotate synchronously.

Specifically, the movable limiting mechanism includes a sliding block 61, the sliding block 61 is fixedly connected with the rack 6, a V-shaped groove 62 is formed on a side surface of the sliding block 61 close to one side of the sliding support 8, a round bar 82 is arranged on one side of the sliding support 8 close to the V-shaped groove 62, a third spring 81 is arranged on one side of the sliding support 8 far from the round bar 82, two ends of the third spring 81 are respectively fixedly connected with the sliding support 8 and the base 1, the third spring 81 is configured to make the round bar 82 fit with the surface of the V-shaped groove 62, a movable ball is arranged at an end of the round bar 82, a pressure sensor is arranged between the movable ball and the round bar 82, when the notch of the cultivation cabin 2 is in a horizontal position, the round bar 82 of the sliding support 8 is just inserted into the V-shaped groove 62 of the rack 6, at this time, the first gear 4 is engaged with the annular tooth 32, as shown in fig. 3, when the rack 6 moves up and down, that the round bar 82 is squeezed by the inclined surface of the V-shaped groove 62 to drive the sliding support 8 to move rightward, thereby ensuring that the rotation of the shield 3 is not initiated when the cultivating chamber 2 is swung.

Specifically, as shown in fig. 2, a water replenishing tank 101 and a water storage tank 102 are arranged on a vertical plate on a side of the base 1 away from the swing assembly, the water replenishing tank 101 and the water storage tank 102 are communicated through a first water pipe 13, the water storage tank 102 is located above the water replenishing tank 101, piston assemblies are respectively arranged in cavities of the water storage tank 102 and the water replenishing tank 101, and the piston assemblies are configured to transmit water in the water replenishing tank 101 into the water storage tank 102 and transmit water in the water storage tank 102 to a water spraying hole 31 of the shield 3 through a second water pipe 15.

Preferably, as shown in fig. 2 and 3, a rhombic cam block 9 is arranged between the water replenishing tank 101 and the water storage tank 102, the rhombic cam block 9 is rotatably connected with the base 1, the rhombic cam block 9 is fixedly connected with the end part of the cultivation cabin 2 arranged at the middle position on the base 1, the outer circumferential surface end of the rhombic cam block 9 is respectively contacted with the piston assemblies on the water replenishing tank 101 and the water storage tank 102, namely, the rhombic cam block 9 is arranged between a first support rod 11 and a second support rod 12, a piston block 111 is arranged on the first support rod 11 and is accommodated in the water storage tank 102, a piston plate 121 is arranged on the second support rod 12 and is accommodated in the water replenishing tank 101, the air pressure change in the water replenishing tank 101 and the air pressure change in the water storage tank 102 are completed by moving the first support rod 11 and the second support rod 12 up and down, so as to realize the water transmission, a first spring 16 is arranged between the first support rod 11 and the base 1, a second spring 17 is arranged between the second support rod 12 and the water replenishing tank 101 so as to realize the resetting function, when the rhombic cam block 9 swings, the two groups of piston assemblies are jacked respectively, and the two groups of piston assemblies are provided with resetting mechanisms which are matched with the movement of the rhombic cam block 9 to continuously realize water supply.

In some embodiments, as shown in fig. 1, a flow control seat 14 is disposed on the water storage tank 102, the flow control seat 14 is communicated with an inner cavity of the water storage tank 102, a second water pipe 15 passes through the flow control seat 14 and is connected with the water storage tank 102, a locking rod is disposed in the flow control seat 14 and is used for closing and opening the second water pipe 15 through movement, the locking rod is slidably connected with the flow control seat 14, and one end of the locking rod is connected with an adjusting component for driving the movement of the locking rod.

Specifically, as shown in fig. 8, the adjusting assembly includes a stroke block 18 and an inclined block 19, the end of the locking rod of the flow control seat 14 is fixedly connected with a connecting plate 141, the stroke block 18 is fixedly connected with the connecting plate 141, the end of the stroke block 18 is arc-shaped, the inclined block 19 is fixedly connected with the end of the shield 3 close to the water storage tank 102, when the shield 3 rotates to completely cover the cultivation chamber 2, the inclined end of the inclined block 19 contacts with the stroke block 18 and presses the stroke block 18 to move towards one end of the flow control seat 14, so that the second water pipe 15 and the water storage tank 102 are in a communication state, as shown in fig. 8, at this time, under the action of the first spring 16, water is continuously fed into the water spraying hole 31, a return spring is arranged on the side of the locking rod far from the inclined block 19, after the shield 3 rotates clockwise, the stroke block 18 is separated from the extrusion of the inclined block 19, and under the action of the return spring, the locking rod closes the second water pipe 15, thereby shutting off the water replenishment.

In some embodiments, a sliding groove 21 is formed in the outer circumferential surface of the cultivation cabin 2, a limiting rod 33 is disposed on the shield 3, the limiting rod 33 is received in the sliding groove 21, the limiting rod 33 is slidably connected to the sliding groove 21, and limiting mechanisms are disposed at two ends of the sliding groove 21 for fixing the limiting rod 33 to fix the cultivation cabin 2 and the shield 3, as shown in fig. 4, each limiting mechanism includes a limiting block 211, and the limiting blocks 211 may be a magnet or a U-shaped slot.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.