Greenhouse seedling raising device for agricultural planting

Abstract

The invention relates to the technical field of seedling raising structures, and discloses a greenhouse seedling raising device for agricultural planting, the greenhouse seedling raising device comprises a main body and a seedling raising tray, the top of the main body is open, and capillary sheets are fixedly connected in the seedling raising tray. When the turnover frame rotates, the front end part of the seedling raising plate is driven to synchronously incline along with the turnover frame, an inclined state as shown in the figure is shown, at the moment, the inclined part at the front end of the seedling raising plate pushes away the turnover plate and then is located in the C-shaped frame, and after the seedling raising plate inclines, part of water flow for moving irrigation at the top of a seedling directly makes contact with soil; after the seedlings are obliquely arranged, the situation that water flow is blocked by leaves on the seedlings when the irrigation equipment at the top moves and sprays can be reduced, so that the retention time of the water flow on the leaves can be shortened, the water flow directly acts into soil on the seedlings, and the soil humidity in the seedlings and the uniformity of water and fertilizer utilization can be improved; therefore, development and growth of seedling root systems can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seedling raising structures, in particular to a greenhouse seedling raising device for agricultural planting. Background Art

[0002] A greenhouse, also known as a hothouse, is a room equipped with cold-proofing, heating, and light-transmitting facilities for cultivating thermophilic plants in winter. It provides a growth period and increases yields during seasons unsuitable for plant growth. It is often used for cultivating thermophilic vegetables, flowers, trees, and other plants or raising seedlings during low-temperature seasons. A greenhouse is a building that can control or partially control the plant growth environment. It is primarily used for non-seasonal or non-regional plant cultivation, scientific research, multi-generational breeding, and ornamental plant cultivation.

[0003] When raising seedlings, it is necessary to use movable sprinkler equipment to spray water on the top of the seedlings. When irrigating the top of the seedlings, it will first contact the leaves of the seedlings. Since the surface of the seedling leaves usually has a villi structure, when the water flow contacts the leaves of the seedlings, part of the irrigation water will stay on the leaves of the seedlings due to the surface tension on the leaves. Since the irrigation equipment is mobile irrigation, when part of the irrigation water remains on the seedlings, some of the falling water is difficult to wet all the soil at the bottom of the seedlings, which can easily lead to uneven soil moisture and water and fertilizer utilization at the bottom of the seedlings during seedling cultivation, affecting the development and growth of the seedling roots. Summary of the Invention

[0004] The object of the present invention is to provide a greenhouse seedling raising device for agricultural planting to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a greenhouse seedling raising device for agricultural planting, comprising a main body and a seedling raising tray, wherein the top of the main body is open, and a capillary sheet is fixedly connected to the interior of the seedling raising tray, and further comprising:

[0007] The rotating mechanism is installed inside the main body and is used to drive the seedling tray to tilt;

[0008] An auxiliary mechanism is installed inside the rotating mechanism and is used to slow down the flow of water;

[0009] The rotating mechanism drives the seedling tray to tilt and the auxiliary mechanism slows down the water flow speed, so that the seedlings on the seedling tray can fully contact the water flow.

[0010] Furthermore, the subject includes:

[0011] A fixing component, the fixing component is installed inside the main body through a limiting piece;

[0012] A drainage component is installed inside the main body through a sliding member;

[0013] The elastic component is installed at the bottom of the drainage component.

[0014] Furthermore, the rotating mechanism includes a plurality of limit blocks arranged inside the main body, and the rotating mechanism includes:

[0015] A flip assembly is installed on the side wall of the limit block;

[0016] A pushing component is installed at the bottom of the flip component;

[0017] The sliding component is installed on the side wall of the flip component.

[0018] Furthermore, the auxiliary mechanism includes a plurality of H-frames arranged inside the main body, and the auxiliary mechanism includes:

[0019] Auxiliary component, the auxiliary component is installed inside the drainage component;

[0020] The movable component is installed on the side wall of the auxiliary component.

[0021] Furthermore, the limiting member includes a plurality of vertical plates fixedly connected to the inner wall of the bottom of the main body, the plurality of vertical plates are arranged in groups of four at equal distances, and the plurality of groups of vertical plates are arranged at equal distances;

[0022] Wherein, the top of each set of vertical plates is fixedly connected with a horizontal bar;

[0023] The top of the first and last horizontal bars are provided with three strip grooves;

[0024] The fixing assembly includes a plurality of sliding grooves provided on the left and right inner walls of the main body;

[0025] Among them, a plurality of inclined grooves are opened on the inner wall of the main body near the sliding groove.

[0026] Furthermore, the sliding member includes a C-shaped frame arranged between two horizontal bars, the backs of several C-shaped frames are fixedly connected to water inlet bars, and the side walls of the water inlet bars are fixedly connected to connecting pipe 1;

[0027] The bottom inner wall of the C-shaped frame is inclined;

[0028] The drainage assembly includes a water collecting bar fixedly connected to a side of a plurality of C-shaped frames away from the water inlet bar, and the side wall of the water collecting bar is fixedly connected to the water inlet pipe 2;

[0029] Wherein, the side walls of the first and last C-shaped frames are provided with three sliding grooves 2;

[0030] A plurality of center plates are fixedly connected between the two C-shaped frames.

[0031] Furthermore, the elastic assembly includes two spring telescopic rods fixedly connected to the bottom of the first and last C-shaped frames;

[0032] Among them, the bottom of the middle C-shaped frame is fixedly connected to the electric push rod, and the bottom of the water collecting strip is fixedly connected to the bottom inner wall of the main body;

[0033] The bottoms of the plurality of spring telescopic rods are fixedly connected to the bottom inner wall of the main body;

[0034] Two flip plates are arranged on the top of the C-shaped frame. The two flip plates are rotatably connected to the inside of the main body. The top of the C-shaped frame contacts the side walls of the two flip plates.

[0035] Furthermore, the limit block is slidably connected to the interior of the sliding groove;

[0036] The turning assembly includes a fixing frame fixedly connected between two limit blocks, and the side of the fixing frame close to the water collecting bar is rotatably connected to the turning frame;

[0037] The pushing assembly includes an L-shaped rod slidably connected to the interior of the second sliding groove, and an end of the L-shaped rod away from the second sliding groove extends to the outside of the strip groove;

[0038] Among them, one end of the L rod away from the sliding groove 2 is fixedly connected to a flat plate, and the side of the flat plate away from the flip frame is fixedly connected to a short rod, and the short rod is slidably connected to the inside of the inclined groove.

[0039] Furthermore, the sliding assembly includes a plurality of T-shaped plates that slide through the side walls of the flip frame, the front and back surfaces of the T-shaped plates are fixedly connected to return springs, and the tops of the return springs are fixedly connected to the bottom of the flip frame;

[0040] The side walls of the T-shaped plate are slidably connected to two long rods.

[0041] Furthermore, the top inner wall of the H frame is fixedly connected between the two horizontal bars;

[0042] The auxiliary assembly includes an arc-shaped plate rotatably connected to the bottom of the H frame, and the side walls of the arc-shaped plate are rotatably connected to the center rod;

[0043] One end of the center rod away from the arc-shaped plate is rotatably connected to the square plate;

[0044] The square plate is fixedly connected to the inside of the C-shaped frame;

[0045] The movable assembly comprises a movable plate which is rotatably connected to a side of the square plate away from the H frame.

[0046] The present invention has the following beneficial effects:

[0047] 1. The present invention uses a pushing component and a flipping component. When the flipping frame rotates, the front end of the seedling tray will be driven to tilt synchronously with the flipping frame, presenting a tilted state as shown in the figure. At this time, the tilted part of the front end of the seedling tray will push the flip plate away and be located in the C-shaped frame. At this time, after the seedling tray is tilted, part of the water flow for the moving irrigation of the top of the seedling will directly contact the soil. The tilted setting of the seedling can reduce the situation where the leaves on the seedlings on the top irrigation equipment block the water flow when the irrigation equipment is moving and spraying, thereby reducing the residence time of the water flow on the leaves and directly acting on the soil on the seedlings, thereby improving the soil moisture in the seedlings and the uniformity of water and fertilizer utilization, thereby improving the development and growth of the seedling root system.

[0048] 2. The present invention uses a sliding component. When the T-shaped plate slides due to the reaction force of the horizontal bar, it will drive the two long rods to slide upward on the surface of the seedlings and generate a support on the surface of the root stems of the seedlings. This reduces the situation where the seedlings in the seedling tray are tilted when the seedling tray is driven to tilt, causing the seedlings in the seedling tray to tilt or fall over due to the flow of soil and gravity during tilting, thereby preventing their growth from being hindered. This improves the stability of the seedling position and growth direction while improving the growth efficiency of the seedlings.

[0049] 3. The present invention uses an auxiliary component to make the square plate and the rotated curved plate in a relatively horizontal vertical state when the square plate slides downward. Then, when the water flow inside the C-shaped frame flows inside it, the flowing water will flow through the square plate to the side wall of the curved plate under the guidance of the movable plate. At this time, the curvature of the side of the curved plate will block the flowing water, so that the blocked water will flow slowly through the bottom of the curved plate, and then the curvature of the curved plate can block the water flow and weaken the flow rate of the water flow. By weakening the flow rate of the water flow, the scouring of the soil inside the seedling tray by the water flow can be reduced, resulting in soil loss, thereby improving the stability and integrity of the soil during irrigation.

[0050] 4. The present invention uses the drainage component and the elastic component. When the L-rod and the flat plate drive the seedling tray to move up and reset, the bottom of the seedling tray can be separated from the C-shaped frame. At the same time, when the electric push rod pushes the C-shaped frame to reset, the reset of the C-shaped frame can also push the two flip plates to close. When the bottom of the seedling tray is separated from the C-shaped frame, the bottom of the seedling tray can be separated from the water flowing in the C-shaped frame in time, so that the bottom of the seedling tray is no longer irrigated by the flowing water. At the same time, after the seedling tray moves up, the excess water remaining in the seedling tray during irrigation can drip off, thereby reducing the situation where the seedlings in the seedling tray suffer from root rot due to water accumulation due to excessive residual water when the soil receives water irrigation, thereby further improving the growth efficiency and growth stability of the seedlings during seedling cultivation.

[0051] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0053] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0054] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0055] Figure 3 It is a schematic diagram of the main body of the present invention;

[0056] Figure 4 This is a schematic diagram of the main structure of the present invention when viewed from above;

[0057] Figure 5 This is a schematic diagram of the elastic component of the present invention;

[0058] Figure 6 This is a schematic diagram of the overall explosion of the present invention;

[0059] Figure 7 This is a schematic diagram of the driving assembly of the present invention;

[0060] Figure 8 It is a schematic diagram of the auxiliary mechanism of the present invention;

[0061] Figure 9 This is a schematic diagram of the flip assembly of the present invention after movement;

[0062] Figure 10 This is a schematic diagram of the drainage component of the present invention after movement.

[0063] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0064] In the figure: 1. Main body; 11. Fixed assembly; 111. Vertical plate; 112. Horizontal bar; 113. Sliding groove; 114. Inclined groove; 12. Drainage assembly; 121. C-shaped frame; 122. Water inlet bar; 123. Water collection bar; 124. Sliding groove 2; 13. Elastic assembly; 131. Spring telescopic rod; 132. Electric push rod; 133. Flip plate; 2. Rotating mechanism; 201. Limit block; 21. Flip Rotating assembly; 211, fixed frame; 212, flip frame; 22, pushing assembly; 221, L rod; 222, flat plate; 223, short rod; 23, sliding assembly; 231, T-shaped plate; 232, long rod; 3, auxiliary mechanism; 301, H frame; 31, auxiliary assembly; 311, curved plate; 312, center rod; 313, square plate; 32, movable assembly; 321, movable plate; 4, seedling tray. DETAILED DESCRIPTION

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0066] See also Figures 1-10 As shown, the present invention is a greenhouse seedling raising device for agricultural planting, comprising a main body 1 and a seedling raising tray 4. The top of the main body 1 is open, and a capillary sheet is fixedly connected to the interior of the seedling raising tray 4. The device also comprises:

[0067] The rotating mechanism 2 is installed inside the main body 1 and is used to drive the seedling tray 4 to tilt;

[0068] The auxiliary mechanism 3 is installed inside the rotating mechanism 2 and is used to slow down the flow of water;

[0069] The rotating mechanism 2 drives the seedling raising tray 4 to tilt and the auxiliary mechanism 3 slows down the water flow speed, so that the seedlings on the seedling raising tray 4 can fully contact the water flow.

[0070] Body 1 includes:

[0071] The fixing component 11 is installed inside the main body 1 through a limiting member;

[0072] The drainage component 12 is installed inside the main body 1 through a sliding member;

[0073] The elastic component 13 is installed at the bottom of the drainage component 12.

[0074] The rotating mechanism 2 includes a plurality of limit blocks 201 arranged inside the main body 1. The rotating mechanism 2 includes:

[0075] The flip assembly 21 is installed on the side wall of the limit block 201;

[0076] The pushing component 22 is installed at the bottom of the flip component 21;

[0077] The sliding assembly 23 is installed on the side wall of the flip assembly 21 .

[0078] The auxiliary mechanism 3 includes a plurality of H-frames 301 arranged inside the main body 1. The auxiliary mechanism 3 includes:

[0079] Auxiliary component 31, the auxiliary component 31 is installed inside the drainage component 12;

[0080] The movable component 32 is installed on the side wall of the auxiliary component 31 .

[0081] The limiting member includes a plurality of vertical plates 111 fixedly connected to the inner wall of the bottom of the main body 1, wherein the plurality of vertical plates 111 are arranged in groups of four at equal distances, and a plurality of groups of vertical plates 111 are arranged in equal distances;

[0082] The top of each set of vertical plates 111 is fixedly connected with a horizontal bar 112;

[0083] The top of the first and last horizontal bars 112 are provided with three strip-shaped grooves;

[0084] The fixing assembly 11 includes a plurality of sliding grooves 113 formed on the left and right inner walls of the main body 1;

[0085] Among them, several inclined grooves 114 are opened on the inner wall of the main body 1 near the sliding groove 113. Then the seedling tray 4 is placed in the frame composed of the fixed frame 211 and the flip frame 212. Then the staff connects the long rod 232 with the T-shaped plate 231 and stabilizes it, and connects the water inlet pipe on the water inlet bar 122 to the external water source.

[0086] The sliding member includes a C-shaped frame 121 disposed between two horizontal bars 112. The back of a plurality of C-shaped frames 121 is fixedly connected to a water inlet bar 122, and the side wall of the water inlet bar 122 is fixedly connected to a connecting pipe 1;

[0087] The bottom inner wall of the C-shaped frame 121 is inclined;

[0088] The drainage assembly 12 includes a water collecting bar 123 fixedly connected to a plurality of C-shaped frames 121 on a side away from the water inlet bar 122, and a water inlet pipe 2 is fixedly connected to the side wall of the water collecting bar 123;

[0089] The side walls of the first and last C-shaped frames 121 are provided with three sliding grooves 124;

[0090] A plurality of center plates are fixedly connected between the two C-shaped frames 121 .

[0091] The elastic assembly 13 includes two spring telescopic rods 131 fixedly connected to the bottom of the first and last C-shaped frames 121;

[0092] Among them, the bottom of the middle C-shaped frame 121 is fixedly connected to the electric push rod 132, and the bottom of the water collecting strip 123 is fixedly connected to the bottom inner wall of the main body 1;

[0093] The bottoms of the plurality of spring telescopic rods 131 are fixedly connected to the bottom inner wall of the main body 1;

[0094] Two flip plates 133 are provided on the top of the C-shaped frame 121. The two flip plates 133 are rotatably connected to the inside of the main body 1. The top of the C-shaped frame 121 contacts the side walls of the two flip plates 133, and the electric push rod 132 is started. When working, the electric push rod 132 will drive multiple C-shaped frames 121 to move downward. When the C-shaped frame 121 moves downward, it will drive the L rod 221 inside the sliding groove 124 to move downward synchronously.

[0095] The limiting block 201 is slidably connected to the interior of the sliding groove 113;

[0096] The flip assembly 21 includes a fixing frame 211 fixedly connected between the two limit blocks 201, and a flip frame 212 is rotatably connected to one side of the fixing frame 211 close to the water collecting bar 123;

[0097] The pushing assembly 22 includes an L-shaped rod 221 slidably connected to the interior of the second sliding groove 124 , and one end of the L-shaped rod 221 away from the second sliding groove 124 extends to the outside of the strip groove;

[0098] Among them, the end of the L rod 221 away from the sliding groove 124 is fixedly connected to a flat plate 222, and the side of the flat plate 222 away from the turning frame 212 is fixedly connected to a short rod 223, and the short rod 223 is slidably connected to the inside of the inclined groove 114. The top of the flat plate 222 contacts the connection between the fixed frame 211 and the turning frame 212. The inclined sliding of the flat plate 222 will cause its top to separate from the bottom of the turning frame 212 and slide to the bottom of the fixed frame 211. When the flat plate 222 is separated from the bottom of the turning frame 212, the turning frame 212 will rotate downward under the weight of the seedling tray 4 with the connection between the turning frame 212 and the fixed frame 211 as the center.

[0099] The sliding assembly 23 includes a plurality of T-shaped plates 231 that slide through the side walls of the flip frame 212. The front and back surfaces of the T-shaped plates 231 are fixedly connected to return springs, and the tops of the return springs are fixedly connected to the bottom of the flip frame 212.

[0100] The side walls of the T-shaped plate 231 are slidably connected to two long rods 232. The rotation of the flip frame 212 will drive the T-shaped plate 231 to rotate synchronously. When the flip frame 212 drives the T-shaped plate 231 to rotate, the bottom of the T-shaped plate 231 will be blocked by the horizontal bar 112. The reaction force will cause the flip frame 212 to drive the T-shaped plate 231 to rotate, causing the T-shaped plate 231 to slide upward.

[0101] The top inner wall of the H frame 301 is fixedly connected between the two horizontal bars 112;

[0102] The auxiliary assembly 31 includes an arc-shaped plate 311 rotatably connected to the bottom of the H frame 301, and the side wall of the arc-shaped plate 311 is rotatably connected to the center rod 312;

[0103] One end of the center rod 312 away from the arc-shaped plate 311 is rotatably connected to the square plate 313;

[0104] The square plate 313 is fixedly connected to the inside of the C-shaped frame 121;

[0105] The movable assembly 32 includes a movable plate 321 rotatably connected to the side of the square plate 313 away from the H frame 301. The sliding of the C-shaped frame 121 will drive the square plate 313 to slide synchronously. When the square plate 313 slides downward, the central rod 312 will push the curved plate 311 to rotate at the bottom of the H frame 301. At the same time, when the square plate 313 slides downward, the square plate 313 and the rotated curved plate 311 will be in a relatively horizontal vertical state.

[0106] When in use, first place the seedlings to be cultivated into the seedling tray 4, and then place the seedling tray 4 into the square frame formed by the fixed frame 211 and the turning frame 212. Then the staff will connect the long pole 232 with the T-shaped plate 231 and stabilize it, connect the water inlet pipe 1 on the water inlet bar 122 to the external water source, and then connect the water inlet pipe 2 on the water collection bar 123 to the external water source collection equipment. When the seedlings are cultivated and irrigated, the water is transported to the C-shaped frame 121 by the external water source and flows. At the same time, the seedlings are irrigated by mobile water spraying on the top of the seedlings through external mobile irrigation equipment to complete the purpose of cultivating seedlings in the greenhouse.

[0107] When the mobile sprinkler irrigation equipment at the top is moving to water the top of the seedlings, the electric push rod 132 is started. When working, the electric push rod 132 will drive multiple C-shaped frames 121 to move downward. When the C-shaped frame 121 moves downward, it will drive the L-rod 221 inside the sliding groove 124 to move downward synchronously. Since the flat plate 222 on the top of the L-rod 221 is set at the connection between the fixed frame 211 and the flip frame 212, when the L-rod 221 drives the flat plate 222 to slide downward with the C-shaped frame 121, The short rod 223 slides downward and is guided by the inclined groove 114 to slide obliquely downward. At the same time, when the L rod 221 slides downward, the fixing frame 211 will also slide downward along the sliding groove 113 through the limit block 201 under the weight of the seedling tray 4 and the seedlings. When the fixing frame 211 and the flip frame 212 slide downward to drive the seedling tray 4 to move downward, the downward movement of the seedling tray 4 will push the two flip plates 133 open under the weight of the seedlings and soil inside the seedling tray 4 to cause them to rotate relative to each other, showing a Figure 10 When the plate 222 is in the middle state, at the same time, when the plate 222 slides along the inclined groove 114, the inclined sliding of the plate 222 will separate its top from the bottom of the turning frame 212 and slide to the bottom of the fixed frame 211. When the plate 222 is separated from the bottom of the turning frame 212, the turning frame 212 will rotate downward with the connection between the turning frame 212 and the fixed frame 211 as the center under the weight of the seedling tray 4. When the turning frame 212 rotates, the front end of the seedling tray 4 will be driven to tilt synchronously with the turning frame 212, presenting a Figure 10 In the tilted state, the tilted part of the front end of the seedling tray 4 will push away the flip plate 133 and be in the C-shaped frame 121. At this time, after the seedling tray 4 is tilted, part of the water flow for the moving irrigation of the top of the seedling will directly contact the soil. The tilted setting of the seedling can reduce the situation where the leaves on the seedlings on the top of the irrigation equipment block the water flow when moving and spraying, thereby reducing the residence time of the water flow on the leaves and directly acting on the soil on the seedlings, thereby improving the soil moisture in the seedlings and the uniformity of water and fertilizer utilization, thereby improving the development and growth of the seedling roots.

[0108] When the seedling tray 4 pushes open the flip plate 133 under the weight of the seedlings and the soil, the relative rotation of the flip plate 133 will form a trapezoidal channel between the C-shaped frame 121. Through the formation of the trapezoidal channel, the water flowing downward during spraying can be gathered through the trapezoidal channel and flow into the water collection bar 123. At the same time, when the water in the water inlet bar 122 flows through the C-shaped frame 121, the flowing water source combined with the collected water flow can push open the flip plate 133 after the seedling tray 4 is tilted and flow into the seedling tray 4 in the C-shaped frame 121, which can further water the soil in the seedling tray 4 to make it fully moist. At the same time, the remaining seedlings in the seedling tray 4 will absorb water through the capillaries in the seedling tray 4 and transfer it to the soil of the remaining seedlings.

[0109] When the turning frame 212 rotates under the weight of the seedlings and soil in the seedling tray 4, the rotation of the turning frame 212 will drive the T-shaped plate 231 to rotate synchronously. When the turning frame 212 drives the T-shaped plate 231 to rotate, the reaction force when the bottom of the T-shaped plate 231 is blocked by the horizontal bar 112 will cause the turning frame 212 to drive the T-shaped plate 231 to rotate, causing the T-shaped plate 231 to slide upward. When the T-shaped plate 231 slides under the reaction force of the horizontal bar 112, it will drive the two long rods 232 to slide upward on the surface of the seedlings and provide a support on the root surface of the seedlings, reducing the situation where the seedlings in the seedling tray 4 are tilted due to the flow of soil and the gravity during tilting, resulting in the seedlings being tilted or falling over and hindered in growth, thereby improving the stability of the seedling position and growth direction while improving the growth efficiency of the seedlings.

[0110] Since the square plate 313 is fixedly connected to the inside of the C-shaped frame 121, when the electric push rod 132 drives the multiple C-shaped frames 121 to slide downward, the sliding of the C-shaped frame 121 will drive the square plate 313 to slide synchronously. When the square plate 313 slides downward, the central rod 312 will push the curved plate 311 to rotate at the bottom of the H frame 301. At the same time, when the square plate 313 slides downward, the square plate 313 and the rotated curved plate 311 will be in a relatively horizontal state vertically, and then the water flow inside the C-shaped frame 121 will enter the interior thereof. When the water flows, the flowing water will flow to the side wall of the curved plate 311 through the square plate 313 under the guidance of the movable plate 321. At this time, the curvature of the side of the curved plate 311 will block the flowing water, so that the blocked water will flow slowly through the bottom of the curved plate 311, and then the curvature of the curved plate 311 can block the water flow and weaken the flow rate of the water flow. By weakening the flow rate of the water flow, the scouring of the soil inside the seedling tray 4 by the water flow can be reduced, resulting in soil loss, thereby improving the stability and integrity of the soil during irrigation.

[0111] When the seedlings are watered, the electric push rod 132 is started to drive the C-shaped frame 121 to reset. When the C-shaped frame 121 is reset, the fixing frame 211 is pushed up by the L rod 221. At the same time, the L rod 221 is pushed to reset the flip frame 212 under the guidance of the inclined groove 114 while moving up and reset synchronously with the fixing frame 211. At this time, the seedling tray 4 can return to its initial horizontal state. When the L rod 221 and the flat plate 222 drive the seedling tray 4 to move up and reset, the bottom of the seedling tray 4 can be separated from the inside of the C-shaped frame 121. At the same time, when the electric push rod 132 pushes the C-shaped frame 121 to reset, the C-shaped The resetting of the frame 121 can also push the two flip plates 133 to close. When the bottom of the seedling tray 4 is separated from the C-shaped frame 121, the bottom of the seedling tray 4 can be separated from the water flowing in the C-shaped frame 121 in time, so that the bottom of the seedling tray 4 is no longer irrigated by the flowing water. At the same time, after the seedling tray 4 moves upward, the excess water remaining in the seedling tray 4 during irrigation can drip off, thereby reducing the situation where the seedlings in the seedling tray 4 suffer from root rot due to water accumulation due to excessive residual water when the soil receives water irrigation, thereby further improving the growth efficiency and growth stability of the seedlings during seedling cultivation.

[0112] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A greenhouse seedling raising device for agricultural planting, comprising a main body (1) and a seedling raising tray (4), wherein the top of the main body (1) is open, and a capillary sheet is fixedly connected to the interior of the seedling raising tray (4), characterized in that: Also includes; A rotating mechanism (2), the rotating mechanism (2) being installed inside the main body (1) and used for driving the seedling tray (4) to tilt; An auxiliary mechanism (3), the auxiliary mechanism (3) being installed inside the rotating mechanism (2) and used for slowing down the flow of water; The rotating mechanism (2) drives the seedling raising tray (4) to tilt and the auxiliary mechanism (3) slows down the water flow speed, so that the seedlings on the seedling raising tray (4) can fully contact the water flow.

2. The greenhouse seedling raising device for agricultural planting according to claim 1, characterized in that: The main body (1) comprises: A fixing assembly (11), wherein the fixing assembly (11) is installed inside the main body (1) via a limiting member; A drainage component (12), the drainage component (12) being installed inside the main body (1) via a sliding member; An elastic component (13) is installed at the bottom of the drainage component (12).

3. The greenhouse seedling raising device for agricultural planting according to claim 1, characterized in that: The rotating mechanism (2) comprises a plurality of limit blocks (201) arranged inside the main body (1), and the rotating mechanism (2) comprises: A flip assembly (21), wherein the flip assembly (21) is installed on the side wall of the limit block (201); A pushing assembly (22), wherein the pushing assembly (22) is installed at the bottom of the flip assembly (21); A sliding assembly (23) is installed on the side wall of the flip assembly (21).

4. The greenhouse seedling raising device for agricultural planting according to claim 1, characterized in that: The auxiliary mechanism (3) includes a plurality of H-frames (301) arranged inside the main body (1), and the auxiliary mechanism (3) includes: An auxiliary component (31), wherein the auxiliary component (31) is installed inside the drainage component (12); A movable component (32) is installed on the side wall of the auxiliary component (31).

5. The greenhouse seedling raising device for agricultural planting according to claim 1, characterized in that: The limiting member comprises a plurality of vertical plates (111) fixedly connected to the inner wall of the bottom of the main body (1), wherein the plurality of vertical plates (111) are arranged in groups of four at equal distances, and a plurality of groups of the vertical plates (111) are arranged in groups at equal distances; Wherein, the top of each group of vertical plates (111) is fixedly connected with a horizontal bar (112); The tops of the first and last horizontal bars (112) are provided with three strip-shaped grooves; The fixing assembly (11) includes a plurality of sliding grooves (113) provided on the left and right inner walls of the main body (1); Wherein, a plurality of inclined grooves (114) are provided on the inner wall of one side of the main body (1) close to the sliding groove (113).

6. The greenhouse seedling raising device for agricultural planting according to claim 5, characterized in that: The sliding member comprises a C-shaped frame (121) arranged between two of the horizontal bars (112); the backs of a plurality of the C-shaped frames (121) are fixedly connected to water inlet bars (122); and the side walls of the water inlet bars (122) are fixedly connected to a connecting pipe 1; The bottom inner wall of the C-shaped frame (121) is inclined; The drainage assembly (12) comprises a water collecting strip (123) fixedly connected to a side of the plurality of C-shaped frames (121) away from the water inlet strip (122), and a second water inlet pipe is fixedly connected to the side wall of the water collecting strip (123); Wherein, the side walls of the first and last C-shaped frames (121) are provided with three sliding grooves (124); A plurality of center plates are fixedly connected between the two C-shaped frames (121).

7. The greenhouse seedling raising device for agricultural planting according to claim 6, characterized in that: The elastic component (13) comprises two spring telescopic rods (131) fixedly connected to the bottoms of the first and last C-shaped frames (121); The bottom of the C-shaped frame (121) in the middle is fixedly connected to an electric push rod (132), and the bottom of the water collecting strip (123) is fixedly connected to the bottom inner wall of the main body (1); The bottoms of the plurality of spring telescopic rods (131) are fixedly connected to the bottom inner wall of the main body (1); Two flip plates (133) are provided on the top of the C-shaped frame (121), and the two flip plates (133) are rotatably connected to the inside of the main body (1), and the top of the C-shaped frame (121) contacts the side walls of the two flip plates (133).

8. The greenhouse seedling raising device for agricultural planting according to claim 3, characterized in that: The limiting block (201) is slidably connected to the interior of the sliding groove (113); The turnover assembly (21) comprises a fixing frame (211) fixedly connected between the two limit blocks (201), and a side of the fixing frame (211) close to the water collecting bar (123) is rotatably connected to a turnover frame (212); The pushing assembly (22) includes an L-shaped rod (221) slidably connected to the interior of the second sliding groove (124), and one end of the L-shaped rod (221) away from the second sliding groove (124) penetrates to the outside of the strip groove; The end of the L-shaped rod (221) away from the second sliding groove (124) is fixedly connected to a flat plate (222), and the side of the flat plate (222) away from the flip frame (212) is fixedly connected to a short rod (223), and the short rod (223) is slidably connected to the inside of the inclined groove (114).

9. The greenhouse seedling raising device for agricultural planting according to claim 8, characterized in that: The sliding assembly (23) includes a plurality of T-shaped plates (231) that slide through the side walls of the flip frame (212), the front and back surfaces of the T-shaped plates (231) are fixedly connected to return springs, and the top of the return spring is fixedly connected to the bottom of the flip frame (212); The side walls of the T-shaped plate (231) are slidably connected to two long rods (232).

10. The greenhouse seedling raising device for agricultural planting according to claim 4, characterized in that: The top inner wall of the H frame (301) is fixedly connected between the two horizontal bars (112); The auxiliary component (31) includes an arc-shaped plate (311) rotatably connected to the bottom of the H frame (301), and the side wall of the arc-shaped plate (311) is rotatably connected to a center rod (312); One end of the central rod (312) away from the arc-shaped plate (311) is rotatably connected to a square plate (313); The square plate (313) is fixedly connected to the inside of the C-shaped frame (121); The movable assembly (32) includes a movable plate (321) rotatably connected to a side of the square plate (313) away from the H frame (301).

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