Hilly mountainous land seedling planting device

Abstract

The application discloses a hilly and mountainous area seedling planting device and relates to the technical field of forest tree breeding. The device comprises a device body. A through groove is arranged at the middle position of the device body. A handle is fixedly connected to the top surface of the device body. Wheels are fixedly installed at the bottom surface of the device body. A pair of bottom plates are fixedly connected to the bottom surface of the device body. Rods are rotatably connected to the two ends of the pair of bottom plates. Docking seats are fixedly connected to the bottom ends of the rods. The docking seats are fixedly installed on scrapers. Circular rings are fixedly connected to the top surfaces of the docking seats. First springs are arranged on the rods. The device has a reasonable structure. The seedlings can be placed in the device through a feeding assembly. The seedlings can be placed in the earth pits through the cooperation of a transmission assembly and a feeding assembly. The earth pits can be simply covered with soil through the scrapers.

Description

Technical Field

[0001] This invention relates to the field of forest tree breeding technology, and in particular to a seedling planting device for hilly and mountainous areas. Background Technology

[0002] Hilly and mountainous areas have complex and diverse topography, soil, and climate conditions. When selecting planting areas, factors such as altitude, slope, and aspect must be considered comprehensively. Sunny slopes have ample sunlight but rapid water evaporation, making them suitable for light-loving and drought-tolerant seedlings; shady slopes are relatively moist, making them suitable for shade-tolerant tree species. For areas with poor soil and poor aeration, soil structure and fertility can be improved through deep plowing, application of organic fertilizer, and topsoil, creating a favorable soil environment for seedling growth.

[0003] Currently, most methods for planting seedlings involve first digging a hole in the ground, then manually placing the seedling into the hole, and finally covering the seedling with soil. However, this process can easily damage the roots of the seedlings, thus affecting their survival rate. Summary of the Invention

[0004] The purpose of this application is to provide a seedling planting device for hilly and mountainous areas, which realizes the seedling feeding component to feed the seedling, and then the seedling is placed in the soil pit by the cooperation of the transmission component and the feeding component, and the soil pit is simply covered with soil by the scraper.

[0005] To achieve the above objectives, this application provides the following technical solution: a seedling planting device for hilly and mountainous areas, comprising a device body, a through groove in the middle of the device body, a handle fixedly connected to one side of the top surface of the device body, wheels fixedly installed at the four corners of the bottom surface of the device body, a pair of base plates fixedly connected to the bottom surface of the device body, rods rotatably connected to both ends of the pair of base plates, a docking seat fixedly connected to the bottom end of the rod, the docking seat fixedly installed on a scraper, a ring fixedly connected to the top surface of the docking seat, a first spring sleeved on the rod, the two ends of the first spring being fixedly connected to the bottom surface of the base plate and the top surface of the ring respectively; further comprising a feeding assembly, a transmission assembly, and a feeding assembly, the feeding assembly being disposed on the device body for storing seedlings, the transmission assembly being disposed in the middle of the device body for cooperative use, and the feeding assembly being disposed on the transmission assembly for cooperative use.

[0006] Preferably, the feeding assembly includes a pair of brackets fixedly installed on the top surface of the device body. A horizontal plate is fixedly connected to the top of the pair of brackets. Shelves are fixedly installed at both ends of the top surface of the horizontal plate. A C-shaped frame is fixedly installed at the middle of the top surface of the horizontal plate. A pair of shafts are rotatably connected to the C-shaped frame. A first arm plate is fixedly connected to one end of the pair of shafts. The first arm plate is disposed at one end of the shelf.

[0007] Preferably, a second arm plate is fixedly connected to the other end of the shaft. A sliding groove is provided on the second arm plate. A first pulley is slidably connected inside the sliding groove. The first pulley is rotatably connected to a push plate. A cylinder is fixedly connected to the middle position of the push plate. The top end of the cylinder is fixedly connected to the docking frame. The bottom end of the docking frame is fixedly connected to the C-shaped frame.

[0008] Preferably, the transmission assembly includes a carrying plate fixedly installed on the top surface of the device body, a pair of first bearing seats fixedly connected to the carrying plate, a main shaft rotatably connected between the pair of first bearing seats, a disc fixedly connected to both ends of the main shaft, and a second pulley rotatably connected to the outer surface of the disc.

[0009] Preferably, a first pulley is fixedly connected to the middle position of the main shaft, a transmission belt is sleeved on the first pulley, the other end of the transmission belt is sleeved on a second pulley, the second pulley is fixedly connected to one end of the transmission rod, the other end of the transmission rod is fixedly connected to the output end of the drive motor, and the drive motor is fixedly mounted on the device body.

[0010] Preferably, a limiting seat is fixedly connected to the middle position of the carrying plate, a side rod is fixedly connected to the limiting seat, and a linkage plate is rotatably connected to both ends of the side rod. A first movable groove is opened on the linkage plate, and a second movable groove is opened in the middle position of the linkage plate. A second pulley is slidably connected inside the second movable groove.

[0011] Preferably, the feeding assembly includes a top seat fixedly mounted on the carrier plate, a guide rod fixedly connected to the top seat, a pair of rollers slidably connected to the guide rod, the pair of rollers being rotatably connected to a fixed frame, and a third pulley being rotatably connected to both ends of the fixed frame, the third pulley being slidably connected inside the first movable groove.

[0012] Preferably, a pair of limiting blocks are fixedly connected to the surface of the fixed frame, and an adjusting plate is detachably installed on the pair of limiting blocks. A retaining ring is fixedly connected to the bottom of the adjusting plate, and a receiving hopper is fixedly installed on the retaining ring.

[0013] Preferably, a slide rail is fixedly connected to the inner wall of the adjusting plate, a slider is slidably connected to the slide rail, the slider is fixedly connected to the side plate, a positioning rod is fixedly connected to the surface of the side plate, a bottom rod is fixedly connected to the bottom end of the side plate, a shaft frame is fixedly connected to the adjusting plate, a driven rod is rotatably connected to the shaft frame, a cover plate is fixedly connected to the middle of the driven rod, the cover plate is attached to the bottom surface of the receiving hopper, a control plate is fixedly connected to both ends of the driven rod, a third movable groove is opened on the control plate, and both ends of the bottom rod are slidably connected to the inside of the third movable groove.

[0014] Preferably, a sleeve is fixedly connected to the side plate, the sleeve is slidably connected to the slide rod, a second bearing is fixedly connected to the top end of the slide rod, one end of the second bearing is fixedly connected to the adjusting plate, a second spring is sleeved on the slide rod, and the two ends of the second spring are fixedly connected to the top surface of the sleeve and the bottom surface of the second bearing, respectively.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The present invention has a reasonable structure. Seedlings are placed inside the shelf, which is set at an angle. The seedlings inside the shelf will adhere to the first arm plate. Then, the cylinder on the shelf is driven. The bottom end of the cylinder is fixedly connected to the push plate. The push plate is moved downward by the cylinder. The movement of the push plate causes the first pulley to slide inside the slide groove, which facilitates the second arm plate to drive the shaft to rotate, so that the first arm plate is opened and the seedlings inside the shelf enter the receiving hopper.

[0017] 2. In this invention, the drive motor on the main body of the device operates, and the operation of the drive motor causes the transmission rod to rotate. One end of the transmission rod is fixedly connected to a second pulley. The rotation of the transmission rod drives the second pulley to rotate. A transmission belt is sleeved on the second pulley, and the other end of the transmission belt is sleeved on the first pulley. The rotation of the second pulley drives the first pulley to rotate through the transmission belt. The first pulley is fixedly connected to the main shaft. The rotation of the first pulley causes the main shaft to rotate. Two discs are fixedly connected to both ends of the main shaft. The rotation of the main shaft causes the discs to rotate, thereby facilitating the sliding of the second pulley on the disc inside the second movable groove, thereby facilitating the rotation of the linkage plate.

[0018] 3. In this invention, the rotation of the linkage plate causes the third pulley to slide inside the first movable groove. Then, the roller on the fixed frame slides downward on the guide rod. The downward movement of the fixed frame drives the receiving hopper on the retaining ring to move downward. When the positioning rod is attached to the top surface of the device body, the slider on the side plate slides on the slide rail, and the sleeve squeezes the second spring on the slide rod. Then, the bottom rod at the bottom end of the side plate slides inside the third movable groove. Then, the control plate drives the driven rod to rotate. The rotation of the driven rod facilitates the opening of the cover plate, so that the seedlings inside the receiving hopper fall into the pit. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the device body;

[0021] Figure 2 This is a side view of the three-dimensional structure of the device body;

[0022] Figure 3 This is a three-dimensional structural diagram of the device body viewed from below.

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the base plate;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the carrier plate;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the fixing frame;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the adjustment plate;

[0027] Figure 8 This is a schematic diagram of a horizontal plate three-dimensional structure.

[0028] In the diagram: 1. Device body; 101. Through groove; 102. Handle; 103. Wheel; 104. Base plate; 105. Rod; 106. Connecting seat; 107. Scraper; 108. Ring; 109. First spring; 2. Bracket; 201. Horizontal plate; 202. Shelf; 203. C-shaped frame; 204. Shaft; 205. First arm plate; 206. Second arm plate; 207. Slide groove; 208. First pulley; 209. Push plate; 210. Cylinder; 211. Connecting frame; 3. Carrying plate; 301. First shaft seat; 302. Main shaft; 303. Disc; 304. Second pulley; 305. First pulley; 306. Transmission belt; 307. Second pulley; 308. Transmission rod; 309. Drive motor; 310. Limiting seat; 311. Side rod; 312. Linkage plate; 313. First movable groove; 314. Second movable groove; 4. Top seat; 401. Guide rod; 402. Roller; 403. Fixing frame; 404. Third pulley; 405. Limiting block; 406. Adjusting plate; 407. Snap ring; 408. Receiving hopper; 5. Slide rail; 501. Slider; 502. Side plate; 503. Positioning rod; 504. Bottom rod; 505. Shaft bracket; 506. Driven rod; 507. Cover plate; 508. Control plate; 509. Third movable groove; 510. Sleeve; 511. Slide rod; 512. Second shaft seat; 513. Second spring. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example: Reference Figure 1 - Figure 8The device shown is a seedling planting device for hilly and mountainous areas, including a device body 1. A through groove 101 is opened in the middle of the device body 1. A handle 102 is fixedly connected to one side of the top surface of the device body 1. Wheels 103 are fixedly installed at the four corners of the bottom surface of the device body 1. A pair of base plates 104 are fixedly connected to the bottom surface of the device body 1. Rods 105 are rotatably connected to both ends of the pair of base plates 104. A docking seat 106 is fixedly connected to the bottom end of the rod 105. The docking seat 106 is fixedly installed on a scraper 107. A ring 108 is fixedly connected to the top surface of the docking seat 106. A first spring 109 is sleeved on the rod 105. The two ends of the first spring 109 are fixedly connected to the bottom surface of the base plate 104 and the top surface of the ring 108, respectively. The device also includes a feeding component, a transmission component, and a feeding component. The feeding component is set on the device body 1 for storing seedlings. The transmission component is set in the middle of the device body 1 for use. The feeding component is set on the transmission component for use.

[0031] Specifically, it should be noted that the drive motor 309 is electrically connected to the control unit via wires. The specific working principle is based on existing technology and will not be elaborated on here. The operation of the drive motor 309 facilitates the placement of seedlings in the soil pit for cultivation.

[0032] In one embodiment of this invention, the feeding assembly includes a pair of brackets 2 fixedly installed on the top surface of the device body 1. A horizontal plate 201 is fixedly connected to the top of the pair of brackets 2. A shelf 202 is fixedly installed at both ends of the top surface of the horizontal plate 201. A C-shaped frame 203 is fixedly installed at the middle of the top surface of the horizontal plate 201. A pair of shafts 204 are rotatably connected to the C-shaped frame 203. A first arm plate 205 is fixedly connected to one end of the pair of shafts 204. The first arm plate 205 is located at one end of the shelf 202. A second arm plate 206 is fixedly connected to the other end of the shafts 204. A sliding groove 207 is provided on the second arm plate 206. A first pulley 208 is slidably connected inside the sliding groove 207. The first pulley 208 is rotatably connected to a push plate 209. A cylinder 210 is fixedly connected to the middle of the push plate 209. The top of the cylinder 210 is fixedly connected to a docking frame 211. The bottom of the docking frame 211 is fixedly connected to the C-shaped frame 203.

[0033] Specifically, the seedlings are placed inside the shelf 202, which is angled. The seedlings inside the shelf 202 will adhere to the first arm plate 205. Then, the cylinder 210 on the connecting frame 211 is driven. The bottom end of the cylinder 210 is fixedly connected to the push plate 209. The push of the cylinder 210 causes the push plate 209 to move downward. The movement of the push plate 209 causes the first pulley 208 to slide inside the slide groove 207, which facilitates the second arm plate 206 to drive the shaft 204 to rotate, causing the first arm plate 205 to open, and the seedlings inside the shelf 202 enter the receiving hopper 408.

[0034] In one embodiment of this invention, the transmission assembly includes a carrying plate 3 fixedly mounted on the top surface of the device body 1. A pair of first bearing seats 301 are fixedly connected to the carrying plate 3. A main shaft 302 is rotatably connected between the pair of first bearing seats 301. Discs 303 are fixedly connected to both ends of the main shaft 302. Second pulleys 304 are rotatably connected to the outer surface of the discs 303. A first pulley 305 is fixedly connected to the middle of the main shaft 302. A transmission belt 306 is sleeved on the first pulley 305. The other end of the transmission belt 306 is sleeved on a second pulley 307. A pulley 307 is fixedly connected to one end of a transmission rod 308, and the other end of the transmission rod 308 is fixedly connected to the output end of a drive motor 309. The drive motor 309 is fixedly mounted on the device body 1. A limiting seat 310 is fixedly connected to the middle position of the carrying plate 3. A side rod 311 is fixedly connected to the limiting seat 310. A linkage plate 312 is rotatably connected to both ends of the side rod 311. A first movable groove 313 is provided on the linkage plate 312. A second movable groove 314 is provided in the middle position of the linkage plate 312. A second pulley 304 is slidably connected inside the second movable groove 314.

[0035] Specifically, the drive motor 309 on the main body 1 then operates, causing the transmission rod 308 to rotate. One end of the transmission rod 308 is fixedly connected to a second pulley 307. The rotation of the transmission rod 308 drives the second pulley 307 to rotate. A transmission belt 306 is sleeved on the second pulley 307, and the other end of the transmission belt 306 is sleeved on the first pulley 305. The rotation of the second pulley 307 drives the first pulley 305 to rotate through the transmission belt 306. The first pulley 305 is fixedly connected to the main shaft 302. The rotation of the first pulley 305 causes the main shaft 302 to rotate. Both ends of the main shaft 302 are fixedly connected to discs 303. The rotation of the main shaft 302 causes the discs 303 to rotate, thereby facilitating the sliding of the second pulley 304 on the disc 303 inside the second movable groove 314, thus facilitating the rotation of the linkage plate 312.

[0036] In one embodiment of this invention, the feeding assembly includes a top seat 4 fixedly mounted on a carrier plate 3. A guide rod 401 is fixedly connected to the top seat 4. A pair of rollers 402 are slidably connected to the guide rod 401. The pair of rollers 402 are rotatably connected to a fixed frame 403. A third pulley 404 is rotatably connected to both ends of the fixed frame 403. The third pulley 404 is slidably connected inside a first movable groove 313. A pair of limiting blocks 405 are fixedly connected to the surface of the fixed frame 403. An adjusting plate 406 is detachably mounted on the pair of limiting blocks 405. A retaining ring 407 is fixedly connected to the bottom end of the adjusting plate 406. A receiving hopper 408 is fixedly mounted on the retaining ring 407. A slide rail 5 is fixedly connected to the inner wall of the adjusting plate 406. A slider 501 is slidably connected to the slide rail 5. The slider 501 is fixedly connected to a side plate 502. A positioning rod 503 is fixedly connected to the surface of the side plate 502. A bottom rod 504 is fixedly connected to the bottom end of the side plate 502. A shaft bracket 505 is fixedly connected to the adjusting plate 406. A driven rod 506 is rotatably connected to the shaft bracket 505. A cover plate 507 is fixedly connected to the middle of the driven rod 506. The cover plate 507 fits against the bottom surface of the receiving hopper 408. A control plate 508 is fixedly connected to both ends of the driven rod 506. A third movable groove 509 is provided on the control plate 508. The two ends of the bottom rod 504... The slide is connected inside the third movable groove 509. A sleeve 510 is fixedly connected to the side plate 502. The sleeve 510 is slidably connected to the slide rod 511. A second shaft seat 512 is fixedly connected to the top of the slide rod 511. One end of the second shaft seat 512 is fixedly connected to the adjusting plate 406. A second spring 513 is sleeved on the slide rod 511. The two ends of the second spring 513 are fixedly connected to the top surface of the sleeve 510 and the bottom surface of the second shaft seat 512, respectively.

[0037] Specifically, the rotation of the linkage plate 312 causes the third pulley 404 to slide inside the first movable groove 313. Then, the roller 402 on the fixed frame 403 slides downward on the guide rod 401. The downward movement of the fixed frame 403 drives the receiving hopper 408 on the retaining ring 407 to move downward. When the positioning rod 503 is attached to the top surface of the device body 1, the slider 501 on the side plate 502 slides on the slide rail 5, and the sleeve 510 squeezes the second spring 513 on the slide rod 511. Then, the bottom rod 504 at the bottom of the side plate 502 slides inside the third movable groove 509. Then, the control plate 508 drives the driven rod 506 to rotate. The rotation of the driven rod 506 facilitates the opening of the cover plate 507, so that the seedlings inside the receiving hopper 408 fall into the pit.

[0038] The working principle of this invention is as follows: Seedlings are placed inside the shelf 202, which is set at an angle. The seedlings inside the shelf 202 will adhere to the first arm plate 205. Then, the cylinder 210 on the connecting frame 211 is driven. The bottom end of the cylinder 210 is fixedly connected to the push plate 209. The push of the cylinder 210 causes the push plate 209 to move downward. The movement of the push plate 209 causes the first pulley 208 to slide inside the slide groove 207, which facilitates the second arm plate 206 to drive the shaft 204 to rotate, so that the first arm plate 205 is opened, and the seedlings inside the shelf 202 enter the receiving hopper 408.

[0039] Then, the drive motor 309 on the main body 1 operates, and the operation of the drive motor 309 causes the transmission rod 308 to rotate. One end of the transmission rod 308 is fixedly connected to the second pulley 307. The rotation of the transmission rod 308 drives the second pulley 307 to rotate. A transmission belt 306 is sleeved on the second pulley 307, and the other end of the transmission belt 306 is sleeved on the first pulley 305. The rotation of the second pulley 307 drives the first pulley 305 to rotate through the transmission belt 306. The first pulley 305 is fixedly connected to the main shaft 302. The rotation of the first pulley 305 causes the main shaft 302 to rotate. The two ends of the main shaft 302 are fixedly connected to the disc 303. The rotation of the main shaft 302 causes the disc 303 to rotate, thereby facilitating the sliding of the second pulley 304 on the disc 303 inside the second movable groove 314, thereby facilitating the rotation of the linkage plate 312.

[0040] The rotation of the linkage plate 312 causes the third pulley 404 to slide inside the first movable groove 313. Then, the roller 402 on the fixed frame 403 slides downward on the guide rod 401. The downward movement of the fixed frame 403 drives the receiving hopper 408 on the retaining ring 407 to move downward. When the positioning rod 503 is attached to the top surface of the device body 1, the slider 501 on the side plate 502 slides on the slide rail 5, and the sleeve 510 squeezes the second spring 513 on the slide rod 511. Then, the bottom rod 504 at the bottom of the side plate 502 slides inside the third movable groove 509. Then, the control plate 508 drives the driven rod 506 to rotate. The rotation of the driven rod 506 facilitates the opening of the cover plate 507, so that the seedlings inside the receiving hopper 408 fall into the pit.

[0041] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hilly and mountainous land seedling planting device comprising a device body (1), characterized in that, The middle part of the device body (1) is provided with a through slot (101), the top surface of the device body (1) is fixedly connected with a handle (102), the bottom surface of the device body (1) is fixedly installed with wheels (103) at four corner positions, the bottom surface of the device body (1) is fixedly connected with a pair of bottom plates (104), the two ends of the pair of bottom plates (104) are rotatably connected with rod bodies (105), the bottom ends of the rod bodies (105) are fixedly connected with docking seats (106), the docking seats (106) are fixedly installed on a scraper (107), the top surface of the docking seat (106) is fixedly connected with a circular ring (108), the rod bodies (105) are sleeved with first springs (109), and the two ends of the first springs (109) are fixedly connected with the bottom surface of the bottom plate (104) and the top surface of the circular ring (108) respectively. It also comprises a discharging assembly, a transmission assembly and a feeding assembly, the discharging assembly is arranged on the device body (1) for storing seedlings, the transmission assembly is arranged at the middle part of the device body (1) for cooperation, and the feeding assembly is arranged on the transmission assembly for cooperation. The discharging assembly comprises a pair of supports (2) fixedly installed on the top surface of the device body (1), the top ends of the pair of supports (2) are fixedly connected with a horizontal plate (201), the top surface of the horizontal plate (201) is fixedly installed with storage shelves (202) at both end positions, the top surface of the horizontal plate (201) is fixedly installed with a C-shaped frame (203) at the middle position, a pair of shaft rods (204) are rotatably connected to the C-shaped frame (203), one end of the pair of shaft rods (204) is fixedly connected with a first arm plate (205), and the first arm plate (205) is arranged at one end of the storage shelf (202); The transmission assembly comprises a carrier plate (3) fixedly installed on the top surface of the device body (1), the carrier plate (3) is fixedly connected with a pair of first shaft seats (301), a main shaft (302) is rotatably connected between the pair of first shaft seats (301), the two end positions of the main shaft (302) are fixedly connected with discs (303), and the outer surfaces of the discs (303) are rotatably connected with second pulleys (304); The middle end position of the main shaft (302) is fixedly connected with a first pulley (305), the first pulley (305) is sleeved with a transmission belt (306), the other end of the transmission belt (306) is sleeved on a second pulley (307), the second pulley (307) is fixedly connected to one end of a transmission rod (308), the other end of the transmission rod (308) is fixedly connected with the output end of a driving motor (309), and the driving motor (309) is fixedly installed on the device body (1). The middle part position of the carrier plate (3) is fixedly connected with a limiting seat (310), the limiting seat (310) is fixedly connected with a side rod (311), both ends of the side rod (311) are rotatably connected with a linkage plate (312), the linkage plate (312) is provided with a first movable slot (313), the middle part position of the linkage plate (312) is provided with a second movable slot (314), the second movable slot (314) is slidably connected with the second pulley (304); The feeding assembly comprises a top seat (4) fixedly installed on the carrier plate (3), the top seat (4) is fixedly connected with a guide rod (401), the guide rod (401) is slidably connected with a pair of rollers (402), the pair of rollers (402) are rotatably connected with a fixed frame (403), both end positions of the fixed frame (403) are rotatably connected with a third pulley (404), the third pulley (404) is slidably connected in the first movable slot (313); The surface position of the fixed frame (403) is fixedly connected with a pair of limiting blocks (405), a pair of limiting blocks (405) are detachably installed with an adjusting plate (406), the bottom end position of the adjusting plate (406) is fixedly connected with a snap ring (407), the snap ring (407) is fixedly installed with a receiving hopper (408); The inner wall of the adjusting plate (406) is fixedly connected with a sliding rail (5), the sliding rail (5) is slidably connected with a sliding block (501), the sliding block (501) is fixedly connected with a side plate (502), the surface of the side plate (502) is fixedly connected with a positioning rod (503), the bottom end position of the side plate (502) is fixedly connected with a bottom rod (504), the adjusting plate (406) is fixedly connected with a shaft frame (505), the shaft frame (505) is rotatably connected with a driven rod (506), the middle part position of the driven rod (506) is fixedly connected with a cover plate (507), the cover plate (507) is attached to the bottom surface position of the receiving hopper (408), both end positions of the driven rod (506) are fixedly connected with a control plate (508), the control plate (508) is provided with a third movable slot (509), both ends of the bottom rod (504) are slidably connected in the third movable slot (509); The side plate (502) is fixedly connected with a sleeve seat (510), the sleeve seat (510) is slidably connected with a sliding rod (511), the top end of the sliding rod (511) is fixedly connected with a second shaft seat (512), one end of the second shaft seat (512) is fixedly connected with the adjusting plate (406), the sliding rod (511) is sleeved with a second spring (513), both ends of the second spring (513) are fixedly connected with the top surface of the sleeve seat (510) and the bottom surface of the second shaft seat (512) respectively.

2. The device for planting seedlings in hilly land according to claim 1, characterized in that: The other end of the shaft rod (204) is fixedly connected with a second arm plate (206), a sliding groove (207) is formed in the second arm plate (206), a first pulley (208) is slidably connected in the sliding groove (207), the first pulley (208) is rotatably connected to a push plate (209), a gas cylinder (210) is fixedly connected to the middle part of the push plate (209), the top end of the gas cylinder (210) is fixedly connected to a butt joint frame (211), and the bottom end of the butt joint frame (211) is fixedly connected to the C-shaped frame (203).

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