Strawberry elevated seedling raising device

Abstract

The invention discloses a strawberry elevated seedling raising device, and relates to the technical field of strawberry seedling raising, the device comprises a fixed support, the outer wall of the fixed support is symmetrically and fixedly connected with two supporting seats, a plurality of seedling raising bed main bodies are transversely arranged above the fixed support at equal intervals, and the seedling raising bed main bodies are all located above the two supporting seats; a pushing mechanism used for pushing the seedling bed bodies to ascend and descend is arranged on the fixing support, and a supporting mechanism used for supporting the seedling bed bodies is arranged on the supporting base. According to the seedling raising bed, through the pushing mechanism, the multiple seedling raising bed bodies can be sequentially pushed to stably ascend to the specified height, and when limiting supporting on the seedling raising bed bodies is relieved, the seedling raising bed bodies are driven to stably descend, so that the heights of the multiple seedling raising bed bodies can be conveniently adjusted; the seedling bed main body can be lifted and limited, so that the seedling bed main bodies with different heights can be stably supported.

Description

Technical Field

[0001] The invention relates to the technical field of strawberry seedling cultivation, in particular to an elevated strawberry seedling cultivation device. Background Art

[0002] Strawberry is a perennial herb belonging to the genus Fragaria of the Rosaceae family. During the strawberry planting process, in order to prevent soil-borne diseases, improve seedling efficiency and survival rate, facilitate centralized management and save land resources, strawberry plants will be planted in seedling beds and the seedling beds will be placed at a certain height. Strawberry seedlings will be cultivated in an elevated seedling method.

[0003] During use, an existing device for raising strawberry seedlings on an elevated platform can adjust the height of the seedling bed to control moisture, regulate temperature, and further optimize the growing environment of the strawberries. However, when the existing device is in use, it is generally manually lifted and fixed with bolts to adjust the height of the seedling bed. When the heights of multiple seedling beds need to be adjusted in sequence, not only does it lead to poor efficiency in adjusting the seedling beds, but it also greatly increases the burden on workers. In order to facilitate the height adjustment of multiple seedling beds, based on this, a strawberry elevated seedling device is now provided, which can eliminate the disadvantages of the existing device. Summary of the Invention

[0004] The object of the present invention is to provide a strawberry elevated seedling raising device to solve the problems in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A strawberry elevated seedling raising device comprises a fixed bracket, wherein the outer wall of the fixed bracket is symmetrically fixedly connected to two support seats, a plurality of seedling raising bed bodies are arranged laterally and equidistantly above the fixed bracket, and the plurality of seedling raising bed bodies are all located above the two support seats, and a pushing mechanism is provided on the fixed bracket for pushing the plurality of seedling raising bed bodies up and down; The pushing mechanism includes: A mobile frame is arranged inside the fixed bracket, the outer shape of the mobile frame is C-shaped, the mobile frame is located below the main body of the seedling bed, the inner side of the mobile frame is equipped with a double-head motor, and the outer wall of the mobile frame is symmetrically equipped with two linear guide rails, and the two linear guide rails are fixedly connected to the fixed bracket; The support seat is provided with a support mechanism for supporting the seedling bed body.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions: In an optional solution: the pushing mechanism further includes: A docking assembly provided on the mobile frame; The docking assembly includes: A lifting push plate is provided on the upper surface of the mobile frame, the top of the lifting push plate is fixedly connected to a docking block, the top outer wall of the docking block is hemispherical, and a plurality of docking sleeves are arranged laterally and equidistantly above the lifting push plate, the plurality of docking sleeves are respectively fixedly connected to the plurality of seedling bed bodies, and one of the docking sleeves is sleeved on the outer wall of the docking block; The mobile frame is provided with a pushing component; The movable frame is provided with a movable component.

[0007] In an optional solution: the pushing component is a hydraulic push rod arranged on the inner side of the mobile frame, the hydraulic push rod is fixedly connected to the mobile frame, the hydraulic push rod is located on one side of the double-headed motor, and the lifting push plate is fixedly connected to the output end of the hydraulic push rod.

[0008] In an optional solution: the mobile component includes: Two screw rods are symmetrically connected to the outer wall of the mobile frame, and a guide bracket is provided under each of the two screw rods. The guide bracket is fixedly connected to the screw rod, and the outer walls of the two screw rods are sleeved with a movable push plate, and the movable push plate is threadedly connected to the screw rod. The end of the movable push plate away from the mobile frame is rotatably connected to a roller, and the movable push plate is slidably sleeved on the outer wall of the guide bracket; A transmission assembly is provided on the screw rod.

[0009] In an optional solution, the transmission assembly includes: Two transmission wheels are symmetrically arranged on the outside of the mobile frame, and the two transmission wheels are fixedly connected to the two output ends of the double-headed motor respectively. The outer walls of the two transmission wheels are meshed with synchronous belts, and the inner wall of the synchronous belt away from the transmission wheel is meshed with a transmission ring, and the transmission ring is fixedly connected to the outer wall of the screw rod.

[0010] In an optional solution, the support mechanism includes: A sliding assembly disposed on the support seat; The sliding assembly includes: A plurality of movable pressing plates are arranged at equal intervals in the horizontal direction inside the support base, and the plurality of movable pressing plates extend to the outside of one end of the support base close to the fixed bracket, and the plurality of movable pressing plates are slidably connected to the support base, and the plurality of movable pressing plates are respectively located below the plurality of seedling bed bodies; The movable pressing plate is provided with a clamping assembly.

[0011] In an optional solution, the engaging assembly includes: Two positioning card plates are symmetrically arranged on the outside of the movable pressure plate, and a lifting slide is provided on the side of the two positioning card plates away from the movable pressure plate. The lifting slide plate passes through the support seat and is fixedly connected to the seedling bed body. A plurality of positioning blocks are vertically and equidistantly formed on the outer wall of one side of the lifting slide plate. The upper surface of the positioning block is inclined. A positioning slot that matches the outer wall of the positioning block is opened at the joint position of the positioning card plate and the positioning block. The lifting slide plate, the positioning card plate, and the positioning block are all slidably connected to the support seat; A limiting component is provided on the positioning card plate.

[0012] In an optional solution, the limiting component includes: A plurality of connecting slide bars are fixedly connected to one side of the positioning card plate at equal intervals in a vertical direction, and a movable slide bar is fixedly connected to the side of the connecting slide bar away from the lifting slide bar, and the movable pressure plate is slidably sleeved on the outer wall of the movable slide bar; A reset component is provided on the connecting slide bar; A guide component is provided on the movable sliding block.

[0013] In an optional solution: the reset component is a spring sleeved on the outer wall of the connecting slide rod, one end of the spring contacts the outer wall of the positioning card, and the other end of the spring contacts the outer wall of the moving slider.

[0014] In an optional solution, the guide assembly includes: Two guide sliders are symmetrically fixedly connected to the outer wall of the movable slider, and the two guide sliders are respectively located at the upper and lower ends of the movable slider. A guide inclined groove for the guide slider to slide is provided at the connection position between the movable pressure plate and the guide slider.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can sequentially push multiple seedling bed bodies to stably rise to a specified height through a pushing mechanism, and when the limit support on the seedling bed body is released, the seedling bed body is driven to steadily descend, thereby conveniently adjusting the height of the multiple seedling bed bodies.

[0016] 2. The present invention can limit the rise of the seedling bed body through the support mechanism, so as to provide stable support for the seedling bed body at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the support base of the present invention.

[0019] Figure 3It is a schematic diagram of the connection structure between the docking sleeve and the main body of the seedling bed of the present invention.

[0020] Figure 4 It is a schematic diagram of the internal structure of the mobile rack of the present invention.

[0021] Figure 5 It is a schematic diagram of the guide chute structure of the present invention.

[0022] Figure 6 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point A in the figure.

[0023] Figure 7 For the present invention Figure 4 Schematic diagram of the local enlarged structure at point B in the figure.

[0024] Notes on the accompanying drawings: 1. Fixed bracket; 201. Docking sleeve; 202. Roller; 203. Moving push plate; 204. Synchronous belt; 205. Double-head motor; 206. Transmission wheel; 207. Lifting push plate; 208. Docking block; 209. Linear guide; 2010. Moving frame; 2011. Hydraulic push rod; 2012. Screw rod; 2013. Guide bracket; 2014. Transmission ring; 301. Lifting slide; 302. Guide slider; 303. Guide chute; 304. Moving pressure plate; 305. Moving slider; 306. Positioning card plate; 307. Connecting slide; 308. Spring; 309. Positioning block; 4. Seedling bed main body; 5. Support seat. DETAILED DESCRIPTION

[0025] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1-Figure 7 As shown, a strawberry elevated seedling raising device includes a fixed bracket 1, the outer wall of the fixed bracket 1 is symmetrically fixedly connected to two support seats 5, a plurality of seedling bed bodies 4 are arranged laterally and equidistantly above the fixed bracket 1, and the plurality of seedling bed bodies 4 are all located above the two support seats 5, and a pushing mechanism for pushing the plurality of seedling bed bodies 4 up and down is provided on the fixed bracket 1; The pushing mechanism includes: a mobile frame 2010 arranged on the inner side of the fixed support 1, the mobile frame 2010 has a C-shaped shape, the mobile frame 2010 is located below the seedling bed body 4, a double-headed motor 205 is installed on the inner side of the mobile frame 2010, and two linear guide rails 209 are symmetrically installed on the outer wall of the mobile frame 2010, and the two linear guide rails 209 are fixedly connected to the fixed support 1; The support seat 5 is provided with a support mechanism for supporting the seedling bed body 4; The supporting mechanism includes: a sliding assembly provided on the supporting seat 5; The sliding assembly includes: a plurality of movable pressing plates 304 arranged at equal intervals laterally inside the support seat 5, the plurality of movable pressing plates 304 all penetrate the outside of one end of the support seat 5 close to the fixed bracket 1, the plurality of movable pressing plates 304 are all slidably connected to the support seat 5, and the plurality of movable pressing plates 304 are respectively located below the plurality of seedling bed bodies 4; The movable pressing plate 304 is provided with a snap-fit assembly; In this embodiment, when in use, the linear guide rail 209 is activated to drive the movable frame 2010 to move horizontally. When the movable frame 2010 moves to the bottom of a seedling bed body 4, the pushing mechanism can push the seedling bed body 4 to rise. At the same time, the supporting mechanism can limit the rise of the seedling bed body 4, thereby firmly supporting the seedling bed body 4. When the seedling bed body 4 rises to a specified height, the above operation is reversed to move the movable frame 2010 to the bottom of the next seedling bed body 4, thereby raising the heights of multiple seedling bed bodies 4 in sequence. When the height of the seedling bed main body 4 needs to be lowered, the push mechanism and the support mechanism cooperate with each other to release the limit support of the seedling bed main body 4, and then the support mechanism can drive the seedling bed main body 4 to descend steadily, so that the height of multiple seedling bed main bodies 4 can be conveniently adjusted; In one embodiment, Figures 1-4 As shown, the pushing mechanism further includes: a docking assembly provided on the mobile frame 2010; The docking assembly includes: a lifting push plate 207 provided on the upper surface of the mobile frame 2010, a docking block 208 is fixedly connected to the top of the lifting push plate 207, the top outer wall of the docking block 208 is hemispherical, and a plurality of docking sleeves 201 are arranged laterally and equidistantly above the lifting push plate 207, the plurality of docking sleeves 201 are respectively fixedly connected to the plurality of seedling bed bodies 4, and one docking sleeve 201 is sleeved on the outer wall of the docking block 208; The mobile frame 2010 is provided with a pushing component; The mobile frame 2010 is provided with a mobile component; The pushing component is a hydraulic push rod 2011 arranged on the inner side of the mobile frame 2010. The hydraulic push rod 2011 is fixedly connected to the mobile frame 2010. The hydraulic push rod 2011 is located on one side of the double-headed motor 205. The lifting push plate 207 is fixedly connected to the output end of the hydraulic push rod 2011. Through the mutual cooperation of the docking component and the pushing component, the seedling bed body 4 can be driven to rise and fall stably. In one embodiment, Figure 1-Figure 7As shown, the moving assembly includes: two screw rods 2012 symmetrically connected to the outer wall of the moving frame 2010, a guide bracket 2013 is provided below the two screw rods 2012, the guide bracket 2013 is fixedly connected to the screw rods 2012, the outer walls of the two screw rods 2012 are sleeved with a moving push plate 203, the moving push plate 203 is threadedly connected to the screw rods 2012, the end of the moving push plate 203 away from the moving frame 2010 is rotatably connected to the roller 202, and the moving push plate 203 is slidably sleeved on the outer wall of the guide bracket 2013; The screw rod 2012 is provided with a transmission assembly; The transmission assembly includes: two transmission wheels 206 symmetrically arranged on the outside of the mobile frame 2010, the two transmission wheels 206 are respectively fixedly connected to the two output ends of the double-headed motor 205, the outer walls of the two transmission wheels 206 are meshed with a synchronous belt 204, the inner wall of the synchronous belt 204 away from the side of the transmission wheel 206 is meshed with a transmission ring 2014, and the transmission ring 2014 is fixedly connected to the outer wall of the screw rod 2012. Through the mutual cooperation of the mobile assembly and the transmission assembly, the support mechanism can be released from the limit support of the seedling bed body 4 by squeezing the mobile pressure plate 304; In one embodiment, Figures 1-6 As shown, the clamping assembly includes: two positioning clamps 306 symmetrically arranged on the outside of the movable pressure plate 304, and a lifting slide 301 is provided on the side of the two positioning clamps 306 away from the movable pressure plate 304. The lifting slide 301 passes through the support seat 5 and is fixedly connected to the seedling bed body 4. A plurality of positioning blocks 309 are vertically and equidistantly formed on the outer wall of one side of the lifting slide 301. The upper surface of the positioning block 309 is inclined. A positioning groove that matches the outer wall of the positioning block 309 is provided at the junction of the positioning clamp 306 and the positioning block 309. The lifting slide 301, the positioning clamp 306, and the positioning block 309 are all slidably connected to the support seat 5; A limit assembly is provided on the positioning card plate 306; The limiting assembly includes: a plurality of connecting slides 307 fixedly connected to one side of the positioning card plate 306 at equal intervals in vertical direction; a movable slider 305 is fixedly connected to the side of the connecting slides 307 away from the lifting slide 301; and a movable pressure plate 304 is slidably sleeved on the outer wall of the movable slider 305; A reset assembly is provided on the connecting slide bar 307; A guide assembly is provided on the movable slider 305; The reset assembly is a spring 308 sleeved on the outer wall of the connecting slide 307. One end of the spring 308 contacts the outer wall of the positioning card plate 306, and the other end of the spring 308 contacts the outer wall of the movable slider 305. Through the mutual cooperation of the locking assembly, the limiting assembly and the reset assembly, the positioning card plate 306 can slide along the inner wall of the support seat 5. In one embodiment, Figure 5 As shown, the guide assembly includes: two guide sliders 302 symmetrically fixedly connected to the outer wall of the movable slider 305, the two guide sliders 302 are respectively located at the upper and lower ends of the movable slider 305, and a guide inclined groove 303 for the guide slider 302 to slide is provided at the connection position between the movable pressure plate 304 and the guide slider 302. Through the mutual cooperation between the guide slider 302 and the guide inclined groove 303, when the limiting support of the seedling bed main body 4 is released, the positioning card plate 306 and the positioning card block 309 can be driven to separate from each other.

[0027] The above embodiment discloses a strawberry elevated seedling raising device, wherein, when in use, the two linear guide rails 209 are started to drive the mobile frame 2010 to move horizontally, and at this time, the lifting push plate 207 drives the docking block 208 to move synchronously under the drive of the mobile frame 2010 through the hydraulic push rod 2011 until the docking block 208 moves to the bottom of a docking sleeve 201, at this time, the linear guide rails 209 are stopped and the hydraulic push rod 2011 is started to push the lifting push plate 207 to rise, and at the same time, the docking block 208 is inserted into the interior of the docking sleeve 201 under the push of the lifting push plate 207, thereby realizing convenient docking between the lifting push plate 207 and a docking sleeve 201; After that, the hydraulic push rod 2011 pushes the lifting push plate 207 to continue to rise. At this time, the seedling bed body 4 drives the positioning block 309 to slide along the inner wall of the support seat 5 through the lifting slide plate 301 under the push of the lifting push plate 207 through the docking sleeve 201. At the same time, the positioning card plate 306 is squeezed by the outer wall of the positioning card block 309 and pushes the moving slider 305 to slide along the inner wall of the moving pressure plate 304 through the connecting slide bar 307. At this time, the positioning card block 309 is separated from the inner wall of a positioning slot by movement, and the positioning card plate 306 is moved When the movable extrusion spring 308 contracts, the guide slider 302 moves synchronously under the drive of the moving slider 305. At the same time, the moving pressure plate 304 slides along the inner wall of the support seat 5 through the guide inclined groove 303 under the extrusion and guidance of the outer wall of the guide slider 302. When the positioning block 309 moves to the end of the next positioning slot, the spring 308 pushes the positioning card plate 306 to sleeve the outer wall of the positioning card block 309 through rebound, so that the positioning card plate 306 can be connected with the positioning card block 309 through the engagement connection of the positioning card plate 306 and the positioning card block 309, and the seedling bed body 4 can be limited to rise. When the main body 4 of the seedling bed rises to the specified height, the hydraulic push rod 2011 is started to drive the lifting push plate 207 to reset. At the same time, the positioning card plate 306 is engaged with the positioning card block 309 to firmly support the main body 4 of the seedling bed. Then, the linear guide rail 209 is started to move the movable frame 2010 to the bottom of the next seedling bed main body 4, thereby raising the height of multiple seedling bed main bodies 4 in sequence. When the height of the seedling bed body 4 needs to be lowered, the hydraulic push rod 2011 is started to insert the docking block 208 into the interior of a docking sleeve 201, and then the double-headed motor 205 is started to drive the two transmission wheels 206 to rotate synchronously. At this time, the transmission ring 2014 drives the screw rod 2012 to rotate under the drive of the transmission wheel 206 through the synchronous belt 204. At the same time, the mobile push plate 203 slides along the outer wall of the guide bracket 2013 under the drive of the outer wall thread of the screw rod 2012. At this time, the roller 202 moves synchronously under the drive of the mobile push plate 203. When the roller 202 contacts the outer wall of the mobile pressure plate 304, the mobile pressure plate 304 is on the outer wall of the roller 202. Under the extrusion, it slides along the inner wall of the support seat 5. At the same time, the guide slider 302 is guided by the extrusion of the inner wall of the guide inclined groove 303, and the positioning card plate 306 is driven to move by moving the slider 305 and the connecting slide bar 307, so that the positioning card plate 306 and the positioning card block 309 can be separated from each other, thereby releasing the limit support of the seedling bed main body 4, and then the hydraulic push rod 2011 is started to drive the lifting push plate 207 to descend. At the same time, the seedling bed main body 4 is driven by the lifting push plate 207 through the docking sleeve 201, and pushes the lifting slide plate 301 to synchronously descend along the inner wall of the support seat 5, thereby driving the seedling bed main body 4 to descend steadily, so that the height of multiple seedling bed main bodies 4 can be conveniently adjusted.

[0028] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A strawberry elevated seedling raising device, comprising a fixed support (1), wherein the outer wall of the fixed support (1) is symmetrically fixedly connected to two support seats (5), and a plurality of seedling raising bed bodies (4) are arranged above the fixed support (1) at equal intervals in the horizontal direction, and the plurality of seedling raising bed bodies (4) are all located above the two support seats (5), characterized in that: The fixed bracket (1) is provided with a pushing mechanism for pushing the multiple seedling bed bodies (4) up and down; The pushing mechanism comprises: a mobile frame (2010) arranged on the inner side of a fixed support (1), the outer shape of the mobile frame (2010) being C-shaped, the mobile frame (2010) being located below the seedling bed body (4), a double-headed motor (205) being installed on the inner side of the mobile frame (2010), and two linear guide rails (209) being symmetrically installed on the outer wall of the mobile frame (2010), and both of the two linear guide rails (209) being fixedly connected to the fixed support (1); The support seat (5) is provided with a support mechanism for supporting the seedling bed body (4).

2. A strawberry elevated seedling raising device according to claim 1, characterized in that, The pushing mechanism further comprises: a docking assembly arranged on the mobile frame (2010); The docking assembly comprises: a lifting push plate (207) arranged on the upper surface of the mobile frame (210); a docking block (208) is fixedly connected to the top of the lifting push plate (207); the outer wall of the top of the docking block (208) is hemispherical; a plurality of docking sleeves (201) are arranged laterally and equidistantly above the lifting push plate (207); the plurality of docking sleeves (201) are respectively fixedly connected to the plurality of seedling bed bodies (4); and one of the docking sleeves (201) is sleeved on the outer wall of the docking block (208); The mobile frame (2010) is provided with a pushing component; The movable frame (2010) is provided with a movable component.

3. A strawberry elevated seedling raising device according to claim 2, characterized in that, The pushing component is a hydraulic push rod (2011) arranged inside the mobile frame (2010), the hydraulic push rod (2011) is fixedly connected to the mobile frame (2010), the hydraulic push rod (2011) is located on one side of the double-headed motor (205), and the lifting push plate (207) is fixedly connected to the output end of the hydraulic push rod (2011).

4. A strawberry elevated seedling raising device according to claim 2, characterized in that, The moving assembly comprises: two screw rods (2012) symmetrically connected to the outer wall of the moving frame (210); a guide bracket (213) is provided below each of the two screw rods (2012); the guide bracket (213) is fixedly connected to the screw rods (2012); a moving push plate (203) is sleeved on the outer wall of each of the two screw rods (2012); the moving push plate (203) is threadedly connected to the screw rods (212); one end of the moving push plate (203) away from the moving frame (2010) is rotatably connected to a roller (202); and the moving push plate (203) is slidably sleeved on the outer wall of the guide bracket (2013); A transmission assembly is provided on the screw rod (2012).

5. A strawberry elevated seedling raising device according to claim 4, characterized in that, The transmission assembly comprises: two transmission wheels (206) symmetrically arranged on the outside of the mobile frame (2010), the two transmission wheels (206) being fixedly connected to the two output ends of the double-head motor (205) respectively, the outer walls of the two transmission wheels (206) being meshed and sleeved with a synchronous belt (204), the inner wall of the synchronous belt (204) on a side away from the transmission wheels (206) being meshed and sleeved with a transmission ring (214), and the transmission ring (214) being fixedly connected to the outer wall of the screw rod (212).

6. A strawberry elevated seedling raising device according to claim 1, characterized in that: The support mechanism comprises: a sliding component arranged on a support seat (5); The sliding assembly includes: a plurality of movable pressing plates (304) arranged at equal intervals in the horizontal direction inside the support seat (5), the plurality of movable pressing plates (304) all penetrate to the outside of one end of the support seat (5) close to the fixed bracket (1), the plurality of movable pressing plates (304) are all slidably connected to the support seat (5), and the plurality of movable pressing plates (304) are respectively located below the plurality of seedling bed bodies (4); A locking assembly is provided on the movable pressing plate (304).

7. A strawberry elevated seedling raising device according to claim 6, characterized in that: The engaging assembly comprises: two positioning cards (306) symmetrically arranged on the outside of the movable pressure plate (304); a lifting slide (301) is provided on one side of the two positioning cards (306) away from the movable pressure plate (304); the lifting slide (301) passes through the support seat (5) and is fixedly connected to the seedling bed body (4); a plurality of positioning blocks (309) are vertically and equidistantly formed on the outer wall of one side of the lifting slide (301); the upper surface of the positioning block (309) is in the shape of an inclined plane; a positioning slot that matches the outer wall of the positioning block (309) is provided at the position where the positioning card (306) and the positioning block (309) meet; the lifting slide (301), the positioning card (306) and the positioning block (309) are all slidably connected to the support seat (5); A limiting component is provided on the positioning card plate (306).

8. A strawberry elevated seedling raising device according to claim 7, characterized in that: The limiting assembly includes: a plurality of connecting slide bars (307) vertically and equidistantly fixedly connected to one side of the positioning clamping plate (306); a movable slider (305) is fixedly connected to one side of the plurality of connecting slide bars (307) away from the lifting slide plate (301); and the movable pressing plate (304) is slidably sleeved on the outer wall of the movable slider (305); The connecting slide bar (307) is provided with a reset component; The movable slider (305) is provided with a guide component.

9. A strawberry elevated seedling raising device according to claim 8, characterized in that: The reset component is a spring (308) sleeved on the outer wall of the connecting slide (307), one end of the spring (308) contacts the outer wall of the positioning clamp (306), and the other end of the spring (308) contacts the outer wall of the moving slider (305).

10. The strawberry elevated seedling raising device according to claim 8, characterized in that: The guide assembly comprises: two guide sliders (302) symmetrically fixedly connected to the outer wall of the movable slider (305); the two guide sliders (302) are respectively located at the upper and lower ends of the movable slider (305); and a guide inclined groove (303) for the guide slider (302) to slide is provided at the connecting position between the movable pressure plate (304) and the guide slider (302).

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