A forestry seedling raising vessel with automatic covering

Abstract

The invention discloses a forestry seedling raising vessel with automatic laying of coverings, and relates to the technical field of forestry seedling raising, including a seedling raising basin, which has a seedling raising cavity with an opening upward; a basin cover, which is covered on the top of the seedling raising basin; the basin cover includes a cover body, which is buckled on the top of the seedling raising basin, and the cover body is provided with a plurality of mounting ports, each mounting port is arranged along the radial extension of the cover body, and is arranged on the top wall of the cover body in a circular array as a whole; a plurality of discharge ports are arranged on the side wall of the cover body, corresponding to the mounting ports, and connected; an active box, which is closed at one end and open at the other end, and the closed end is rotatably connected to the side wall of the mounting port through a torsion shaft; a driven box, which is open at both ends, and the driven box is rotatably connected to the side wall of the mounting port through a driven shaft, and the active box corresponds to the driven box opening, and a complete feeding channel is formed inside. The invention can automatically, evenly and efficiently lay coverings, reduce labor intensity, and improve seedling raising efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of forestry seedling cultivation, in particular to a forestry seedling cultivation container with automatic laying of covering materials. Background Art

[0002] In the process of forestry seedling raising, the laying of covering materials (such as soil, leaf mold, perlite, etc.) is effective in maintaining soil permeability and water holding capacity, reducing direct evaporation of water, and thus effectively maintaining soil moisture. This helps reduce the number of watering times for trees. In addition, covering materials can further maintain moisture in the soil by inhibiting the growth of weeds and reducing weed competition for water.

[0003] However, the existing method of laying the covering is to manually lay the covering in the seedling container with the help of some external auxiliary equipment, which not only requires a large amount of human resources investment and increases labor intensity, but also due to the instability of manual operation, it is difficult to ensure the uniformity of the covering laying. In addition, even with the help of some external auxiliary equipment, these tools often fail to achieve effective integration with the seedling container, making the operation process still cumbersome and the results uneven, which ultimately affects the overall effect and efficiency of seedling cultivation.

[0004] In view of this, this application is hereby filed. Summary of the invention

[0005] The object of the present invention is to provide a forestry seedling raising vessel with automatic covering, which can automatically, evenly and efficiently lay the covering, reduce labor intensity, improve seedling raising efficiency and quality, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides a forestry seedling raising container with automatic covering, comprising:

[0007] The seedling raising basin has a seedling raising cavity opening upward; the basin cover is arranged on the top of the seedling raising basin; the basin cover includes:

[0008] A cover body is buckled on the top of the seedling pot, and a plurality of mounting openings are arranged on the cover body, each mounting opening is arranged along the radial direction of the cover body, and is arranged on the top wall of the cover body in a circular array as a whole;

[0009] A plurality of discharge ports are arranged on the side wall of the cover body, corresponding to the installation port and connected thereto;

[0010] The active box is closed at one end and open at the other end, and the closed end is rotatably connected to the side wall of the installation opening through a torsion shaft;

[0011] The driven box is open at both ends, the driven box is rotatably connected to the side wall of the installation opening through a driven shaft, the active box corresponds to the open ends of the driven box, and a complete feeding channel is formed inside;

[0012] The transmission assembly is arranged on the active box and the driven box, and is used to drive the driven shaft of the driven box to rotate clockwise when the torque shaft of the active box rotates clockwise.

[0013] Furthermore, the transmission assembly includes:

[0014] A linkage rod extending from the active box to the driven box;

[0015] A driven gear, fixedly mounted on the outer wall of the driven shaft;

[0016] An arc-shaped rack is fixed on the extended end of the linkage rod and meshed with the driven gear. The teeth of the arc-shaped rack are farther away from the side wall of the driven box than the teeth of the driven gear.

[0017] Furthermore, a guide plate is slidably provided on the bottom surface of the driven box.

[0018] The guide plate comprises:

[0019] A sliding portion, parallel to the bottom surface of the driven box and capable of sliding along the length direction of the bottom surface of the driven box;

[0020] A ramp portion formed on the top of the sliding portion;

[0021] The guide part is arranged on the side wall of the sliding part, and a straight slot for the sliding part to slide is provided on the driven box; the sliding part is slidably arranged inside the straight slot;

[0022] The support shaft is rotatably arranged on the bottom wall of the driven box, and a flexible belt is wound around it. One end of the flexible belt is fixedly connected to the side wall of the sliding part, and the other end of the flexible belt is connected to the counterweight rod.

[0023] Furthermore, the upper portion of the open end of the active box is symmetrically provided with a notch portion that shrinks toward the inside of the active box, the lower portion of the open end of the active box is symmetrically provided with an extension portion that extends toward the outside of the active box, the upper portion of the driven box close to the active box is symmetrically provided with an embedding portion that extends toward the active box, and the lower portion of the driven box close to the active box is symmetrically provided with a receiving portion that moves away from the active box. When the active box is closed with the driven box, the embedding portion is embedded into the inside of the notch portion, and the extension portion is embedded into the inside of the receiving portion.

[0024] Furthermore, it also includes a locking assembly connected to the lower part of the pot cover for fixing the pot cover on the top of the seedling pot.

[0025] The locking assembly comprises:

[0026] The collar can slide axially along the lower part of the basin cover, and a corrugated sleeve is fixedly arranged on the outer edge of the top surface of the collar, and the collar is fixedly connected to the bottom surface of the cover body through the corrugated sleeve;

[0027] An annular groove is radially opened along the side wall of the cover body, and a limiting column that can slide radially along the cover body is slidably installed on the annular groove. An outer flange is radially folded outward and extends on the outer wall of the upper end of the seedling pot. A limiting groove for inserting the limiting column is opened on the circumferential side wall of the outer flange.

[0028] A support spring is axially sleeved on the side wall of the limiting column, one end of which is connected to the outer wall of the limiting column, and the other end of which is connected to the inner wall of the annular groove;

[0029] A wedge-shaped opening is provided on the limiting column, and a push rod is slidably arranged inside the wedge-shaped opening perpendicular to the length direction of the limiting column. The bottom end of the push rod extends downward through the bottom wall of the annular groove and is fixedly connected to the top surface of the collar.

[0030] Furthermore, the side wall of the cover body is provided with a driving assembly for driving the active box to pitch and swing;

[0031] The driving assembly comprises:

[0032] A driving shaft is rotatably arranged along the width direction of the mounting opening, a connecting seat is fixedly mounted on the driving shaft, and the other end of the connecting seat is fixedly connected to the side wall of the driving box;

[0033] A torsion spring is axially sleeved on the driving shaft, one end of which is connected to the inner wall of the mounting opening, and the other end of which is connected to the side wall of the connecting seat;

[0034] A driving gear, coaxially mounted on the middle of the driving shaft;

[0035] The driving rack is radially slidably installed in the installation opening, the bottom surface of one end of the driving rack is meshedly connected to the upper part of the driving gear, and the other end of the driving rack radially extends outward to the outside of the installation opening.

[0036] Furthermore, one end of the drive rack extending to the outside of the installation port is rollingly connected with a ball, the top surface of the drive rack is fixedly connected with a return spring, and one end of the return spring away from the drive rack is fixedly connected to the inner wall of the installation port.

[0037] Furthermore, it also includes a conveying assembly for driving a plurality of seedling raising pots to move linearly, wherein a plurality of transmission members are staggeredly installed on the conveying assembly, and the transmission members drive the driving rack to move linearly on the pot cover through contact between the contour curve and the driving rack;

[0038] The transmission member comprises:

[0039] The arc-shaped plate is fixedly mounted on the upper part of the conveying assembly, the central axis of the arc-shaped plate coincides with the central axis of the seedling pot, and the end of the driving rack away from the pot cover can alternately abut against the inner arc surface of the arc-shaped plate;

[0040] A guide portion formed at the head and tail of the inner arc surface of the arc plate;

[0041] The raised portion is formed in the middle of the inner arc surface of the arc plate and extends radially along the arc plate, and its outer contour surface is wavy;

[0042] The concave portion is contracted and formed along the radial direction of the arc-shaped plate on the inner surface of the arc-shaped plate and is located between two adjacent convex portions.

[0043] Furthermore, the conveying assembly comprises:

[0044] The rack is placed horizontally on the ground, and both sides of its top surface are semicircular structures;

[0045] A driving wheel is rotatably mounted on one side of the top surface of the frame, and a driving motor for driving the driving wheel to rotate is also arranged on the frame;

[0046] A driven wheel is rotatably mounted on the other side of the top surface of the frame, and a synchronous belt is transmission-connected between the driving wheel and the driven wheel, and the synchronous belt is perpendicular to the top surface of the frame;

[0047] A slide rail is arranged on the top surface of the frame and moves along the path of the synchronous belt;

[0048] A plurality of slide seats are equidistantly slidably mounted on the slide rails, a connecting piece is mounted on the side wall of the slide seat, a side of the connecting piece away from the slide seat is connected to the side wall of the synchronous belt, and a receiving groove for placing a seedling pot is also provided on the top surface of the slide seat.

[0049] Furthermore, the frame is also provided with a positioning assembly for slidingly locking the slide seat;

[0050] The positioning component comprises:

[0051] A plurality of shaft seats are fixedly mounted on the side wall of the frame in pairs, and a locking shaft is rotatably mounted between two mutually symmetrical shaft seats;

[0052] A fixed plate is fixedly mounted on the outer wall of the lock shaft, a locking block is arranged on the top of the fixed plate, and a slot for the locking block to be inserted is arranged on the side of the sliding seat away from the synchronous belt;

[0053] The cylinder is fixedly mounted on the bottom surface of the frame, the telescopic end of the cylinder is rotatably connected to a rotating plate, and the other end of the rotating plate is fixedly connected to the outer wall of the locking shaft.

[0054] Compared with the prior art, the present invention has the following beneficial effects:

[0055] 1. According to the present invention, the covering material to be laid can be put into the installation port through the provided discharge port, and the covering material to be laid can be received by the active box and the driven box provided in the installation port. After the covering material to be laid enters the active box and the driven box, the transmission component drives the active box to rotate clockwise, and the rotation of the active box drives the driven box to rotate clockwise, so that the covering material in the active box is discharged from the opening of the active box, and the covering material inside the driven box is discharged from the opening of the driven box away from the active box. Furthermore, the covering material discharged from the active box can cover the outer circle of the seedling pot, and the covering material discharged from the driven box can cover the inner circle of the seedling pot, so as to achieve the effect of automatically, evenly and efficiently laying the covering material, reduce labor intensity, and improve seedling efficiency and quality.

[0056] 2. According to the present invention, after the driven box rotates clockwise, under the influence of gravity, the sliding part in the material guide plate will slide along the bottom surface of the driven box, and the sliding process of the sliding part will drive the flexible belt and the counterweight rod to move synchronously, thereby causing the material guide plate to slide out from the bottom of the driven box, thereby guiding the material. During the laying process, the covering will slide along the upper surface of the sliding part due to gravity. When sliding to the slope part, since the slope part has a certain inclination, the covering will be in a parabolic arc and cover the inner circle of the seedling pot, so that the covering is evenly distributed, thereby improving the seedling raising effect. Moreover, this covering method is helpful to increase the thickness of the covering of the inner circle of the seedling pot, so that the thickness of the inner circle of the seedling pot is greater than the thickness of the covering of the outer circle of the seedling pot, so that the covering close to the roots and stems of the plants is thick, and the covering in the area away from the plants is thin, which is beneficial to protecting the growth of plants.

[0057] 3. The present invention, through the provision of a locking assembly, facilitates fixing the pot cover on the top of the seedling pot. The fixing of the pot cover can prevent the direct impact of the external environment on the seedlings, such as strong winds, heavy rains, insect pests, etc., and provide a relatively safe and stable growth environment for the seedlings.

[0058] 4. The present invention places each seedling pot on a conveying assembly for laying the covering. The conveying assembly can automatically and continuously convey the seedling pot to a designated position for laying the covering, which greatly reduces the time for manual handling and placement and improves the overall production efficiency. The conveying assembly usually has a stable conveying speed and precise positioning capability, which can ensure that each seedling pot can be treated evenly and consistently when laying the covering, avoiding the problem of uneven distribution of the covering due to improper manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 It is a structural schematic diagram of the connection state of the seedling raising pot and the pot cover in the present invention;

[0061] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of;

[0062] Figure 4 It is a structural schematic diagram of the seedling raising pot and the pot cover in the present invention in a separated state;

[0063] Figure 5 It is a schematic diagram of the cross-sectional structure of the basin cover in the present invention;

[0064] Figure 6 It is a schematic diagram of the structure of the laying component and the driving component in the present invention in a hidden state;

[0065] Figure 7 for Figure 3 A magnified view of the structure at center A;

[0066] Figure 8 It is a schematic diagram of the positional relationship between the transmission member and the basin cover in the present invention;

[0067] Fig. 9 It is a structural schematic diagram of the laying assembly in the present invention;

[0068] Fig.10 It is a schematic diagram of the structure of the driving component in the present invention;

[0069] Fig.11 It is a structural schematic diagram of the active box and the driven box in the present invention;

[0070] Fig.12 It is a schematic diagram of the cross-sectional structure of the active box and the driven box in the present invention.

[0071] In the figure: 1, seedling pot; 2, pot cover; 21, cover body; 22, plant growth port; 23, storage bin; 24, discharge port; 25, installation port; 3, locking assembly; 31, collar; 32, corrugated sleeve; 33, top rod; 34, annular groove; 35, limit column; 36, support spring; 37, wedge-shaped opening; 4, laying assembly; 41, active box; 411, notch; 412, extension; 42, driven box; 421, embedded part; 422, receiving part; 43, linkage rod; 44, arc rack; 45, driven shaft; 46, driven gear; 47, guide plate; 471, sliding part; 472, Slope; 473, guide; 474, support shaft; 475, flexible belt; 476, counterweight rod; 5, drive assembly; 51, driving shaft; 52, connecting seat; 53, torsion spring; 54, driving gear; 55, driving rack; 56, ball; 57, return spring; 6, transmission member; 61, arc plate; 62, guide; 63, raised portion; 64, recessed portion; 7, frame; 8, driving wheel; 9, driven wheel; 10, synchronous belt; 11, slide rail; 12, slide seat; 13, connecting member; 14, shaft seat; 15, locking shaft; 16, fixed plate; 17, locking block; 18, rotating plate; 19, cylinder. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0073] See also Figure 1-Figure 12 The present invention provides a technical solution: a forestry seedling raising container with automatic covering, comprising:

[0074] The seedling raising basin 1 has a seedling raising cavity opening upward; the basin cover 2 is arranged on the top of the seedling raising basin 1; the basin cover 2 includes:

[0075] The cover body 21 is buckled on the top of the seedling pot 1, and a plurality of mounting openings 25 are provided on the cover body 21. Each mounting opening 25 is provided along the radial extension of the cover body 21 and is arranged on the top wall of the cover body 21 in a circular array as a whole;

[0076] A plurality of discharge ports 24 are provided on the side wall of the cover body 21, corresponding to the installation port 25 and connected thereto;

[0077] The active box 41 is closed at one end and open at the other end, and the closed end is rotatably connected to the side wall of the installation opening 25 via a torque shaft;

[0078] The driven box 42 is open at both ends, and the driven box 42 is rotatably connected to the side wall of the mounting opening 25 via a driven shaft 45. The active box 41 corresponds to the open ends of the driven box 42, and a complete feeding channel is formed inside.

[0079] The transmission assembly is disposed on the driving box 41 and the driven box 42, and is used to drive the driven shaft 45 of the driven box 42 to rotate clockwise when the torque shaft of the driving box 41 rotates clockwise.

[0080] It should be noted that: the pot cover 2 is arranged on the top of the seedling pot 1, and the middle part of the pot cover 2 has a plant growth port 22 connected to the seedling cavity; the cover body 21 is buckled on the top of the seedling pot 1, and its top surface is sealed and the bottom surface is open. It also includes a storage bin 23, the storage bin 23 is surrounded by the outside of the plant growth port 22, and a storage cavity for storing covering material is formed between the outer wall of the plant growth port 22, the discharge port 24 is opened on the side wall of the lower part of the storage bin 23, and is connected to the storage cavity, and the interior of the installation port 25 is provided with a laying component 4 for receiving the covering material discharged from the discharge port 24; the laying component 4 includes an active box 41, a driven box 42 and a transmission component.

[0081] Specifically, the covering to be laid can be put into the installation port 25 through the provided discharge port 24, and the covering to be laid can be received by the active box 41 and the driven box 42 provided in the installation port 25. After the covering to be laid enters the active box 41 and the driven box 42, the transmission assembly drives the active box 41 to rotate clockwise, and the rotation of the active box 41 drives the driven box 42 to rotate clockwise, so that the covering in the active box 41 is discharged from the opening of the active box 41, and the covering inside the driven box 42 is discharged from the opening on the side of the driven box 42 away from the active box 41. Furthermore, the covering discharged from the active box 41 can cover the outer circle of the seedling pot 1, and the covering discharged from the driven box 42 can cover the inner circle of the seedling pot 1, so as to achieve the effect of automatically, evenly and efficiently laying the covering, reduce labor intensity, and improve seedling efficiency and quality.

[0082] See also Figure 9-11 , the transmission components include,

[0083] A linkage rod 43 extends from the active box 41 to the driven box 42;

[0084] A driven gear 46 is fixedly mounted on the outer wall of the driven shaft 45;

[0085] The arc-shaped rack 44 is fixed on the extended end of the linkage rod 43 and meshed with the driven gear 46 . The teeth of the arc-shaped rack 44 are farther away from the side wall of the driven box 42 than the teeth of the driven gear 46 .

[0086] Specifically, the rotation of the active box 41 can drive the linkage rod 43 installed thereon to rotate synchronously, the rotation of the linkage rod 43 can drive the arc-shaped rack 44 to rotate, and the arc-shaped rack 44 drives the driven gear 46 to rotate, so that the driven box 42 rotates.

[0087] See also Fig.12 A guide plate 47 is slidably provided on the bottom surface of the driven box 42.

[0088] The guide plate 47 includes:

[0089] The sliding portion 471 is parallel to the bottom surface of the driven box 42 and can slide along the length direction of the bottom surface of the driven box 42;

[0090] A slope portion 472 formed on the top of the sliding portion 471;

[0091] The guide portion 473 is arranged on the side wall of the sliding portion 471. A straight slot for the sliding portion 471 to slide is provided on the driven box 42; the sliding portion 471 is slidably arranged inside the straight slot;

[0092] The support shaft 474 is rotatably disposed on the bottom wall of the driven box 42 , and a flexible belt 475 is wound around it. One end of the flexible belt 475 is fixedly connected to the side wall of the sliding portion 471 , and the other end of the flexible belt 475 is connected to a counterweight rod 476 .

[0093] Specifically, when the driven box 42 rotates clockwise, under the influence of gravity, the sliding portion 471 in the guide plate 47 will slide along the bottom surface of the driven box 42. During the sliding process of the sliding portion 471, the flexible belt 475 and the counterweight rod 476 will be driven to move synchronously, thereby causing the guide plate 47 to slide out from the bottom of the driven box 42, thereby playing a material guiding effect. During the laying process, the covering will slide along the upper surface of the sliding portion 471 due to gravity. When sliding to the slope portion 472, since the slope portion 472 has a certain inclination, the covering will be covered in a parabolic arc on the inner circle of the seedling pot 1, so that the covering is evenly distributed, thereby improving the seedling raising effect. In addition, this covering method helps to increase the thickness of the inner circle covering of the seedling pot 1, so that the thickness of the inner circle of the seedling pot 1 is greater than the thickness of the outer circle covering of the seedling pot 1, so that the covering close to the roots of the plants is thick, and the covering in the area away from the plants is thin, which is beneficial to protecting the growth of plants.

[0094] See also Fig.10 and Fig.11The upper part of the open end of the active box 41 is symmetrically provided with a notch portion 411 that shrinks toward the inside of the active box 41, and the lower part of the open end of the active box 41 is symmetrically provided with an extension portion 412 that extends toward the outside of the active box 41. The upper part of the driven box 42 near the active box 41 is symmetrically provided with an embedding portion 421 that extends toward the active box 41, and the lower part of the driven box 42 near the active box 41 is symmetrically provided with a receiving portion 422 that moves away from the active box 41. When the active box 41 is closed with the driven box 42, the embedding portion 421 is embedded into the inside of the notch portion 411, and the extension portion 412 is embedded into the inside of the receiving portion 422.

[0095] Specifically, the cooperation of the notch portion 411 , the extension portion 412 , the embedding portion 421 and the receiving portion 422 can ensure that the active box 41 and the driven box 42 fit with each other.

[0096] See also Figure 3 , Figure 5 and Figure 7 , and also includes a locking assembly 3 connected to the lower part of the pot cover 2 for fixing the pot cover 2 on the top of the seedling pot 1,

[0097] The locking assembly 3 includes:

[0098] The collar 31 can slide axially along the lower part of the basin cover 2. A corrugated sleeve 32 is fixedly provided on the outer edge of the top surface of the collar 31. The collar 31 is fixedly connected to the bottom surface of the cover body 21 through the corrugated sleeve 32.

[0099] The annular groove 34 is radially opened along the side wall of the cover body 21, and a limiting column 35 that can slide radially along the cover body 21 is slidably installed thereon. The outer wall of the upper end port of the seedling pot 1 is radially folded outward to extend with an outer flange, and a limiting groove for inserting the limiting column 35 is opened on the circumferential side wall of the outer flange;

[0100] The support spring 36 is axially sleeved on the side wall of the limiting column 35, one end of which is connected to the outer wall of the limiting column 35, and the other end of which is connected to the inner wall of the annular groove 34;

[0101] The wedge-shaped opening 37 is provided on the limiting column 35 , and a push rod 33 is slidably arranged inside the wedge-shaped opening 37 perpendicular to the length direction of the limiting column 35 . The bottom end of the push rod 33 extends downward through the inner bottom wall of the annular groove 34 and is fixedly connected to the top surface of the collar 31 .

[0102] Specifically, by pushing the ring 31 upward, the top rod 33 can be driven to move upward synchronously. The top rod 33, with the cooperation of the wedge-shaped opening 37, can push the limiting column 35 to move away from the seedling basin 1, thereby making the limiting column 35 disengaged from the limiting groove opened on the seedling basin 1, thereby facilitating the removal of the basin cover 2 from the seedling basin 1.

[0103] See also Figure 8 and Fig.10The side wall of the cover body 21 is provided with a driving assembly 5 for driving the active box 41 to pitch and swing;

[0104] The driving assembly 5 comprises,

[0105] The driving shaft 51 is rotatably arranged along the width direction of the mounting opening 25, and a connecting seat 52 is fixedly mounted thereon, and the other end of the connecting seat 52 is fixedly connected to the side wall of the driving box 41;

[0106] The torsion spring 53 is axially sleeved on the driving shaft 51, one end of which is connected to the inner wall of the mounting opening 25, and the other end is connected to the side wall of the connecting seat 52;

[0107] A driving gear 54 is coaxially mounted on the middle portion of the driving shaft 51;

[0108] The driving rack 55 is radially slidably installed in the installation opening 25 , with the bottom surface of one end thereof meshingly connected to the upper portion of the driving gear 54 , and the other end thereof radially extending outward to the outside of the installation opening 25 .

[0109] Specifically, the sliding of the driving rack 55 can drive the driving gear 54 to slide, and the rotation of the driving gear 54 can drive the driving shaft 51 to rotate, thereby driving the driving box 41 to rotate.

[0110] See also Fig.10 The drive rack 55 extends to one end of the mounting opening 25 and is rollingly connected to a ball 56. The top surface of the drive rack 55 is fixedly connected to a return spring 57. The end of the return spring 57 away from the drive rack 55 is fixedly connected to the inner wall of the mounting opening 25.

[0111] Specifically, the friction force at the end of the driving rack 55 can be reduced by the provided ball 56 , and the driving rack 55 can be driven to reset by the reset spring 57 .

[0112] See also Figure 1 and Figure 8 , and also includes a conveying assembly for driving multiple seedling pots 1 to move linearly, and multiple transmission members 6 are staggeredly installed on the conveying assembly, and the transmission members 6 are in contact with the driving rack 55 through the contour curve to drive the driving rack 55 to move linearly on the pot cover 2;

[0113] The transmission member 6 comprises:

[0114] The arc plate 61 is fixedly mounted on the upper part of the conveying assembly, the central axis of the arc plate 61 coincides with the central axis of the seedling pot 1, and the end of the driving rack 55 away from the pot cover 2 can alternately abut against the inner arc surface of the arc plate 61;

[0115] The guide portion 62 is formed at the head and tail of the inner arc surface of the arc plate 61;

[0116] The raised portion 63 extends radially along the arc plate 61 and is formed in the middle of the inner arc surface of the arc plate 61, and its outer contour surface is wavy;

[0117] The recessed portion 64 is contracted and formed on the inner surface of the arc-shaped plate 61 along the radial direction of the arc-shaped plate 61 , and is located between two adjacent raised portions 63 .

[0118] Specifically, when the conveying assembly drives the seedling pot 1 to move in a linear direction, the driving rack 55 will also move accordingly. Due to the specific contour curve design of the arc plate 61, especially the presence of the protrusion 63 and the recess 64, they will alternately contact and separate from the driving rack 55.

[0119] During the contact process, the wavy outer contour of the protrusion 63 applies thrust to the driving rack 55, thereby driving it to move linearly on the basin cover 2. This movement may be continuous, and the linear movement of the driving rack 55 drives the driving gear 54 to rotate, thereby driving the driving box 41 to rotate.

[0120] Reference Figure 1 , the conveying components include,

[0121] The frame 7 is placed horizontally on the ground, and both sides of its top surface are semicircular structures;

[0122] The driving wheel 8 is rotatably mounted on one side of the top surface of the frame 7. The frame 7 is also provided with a driving motor for driving the driving wheel 8 to rotate;

[0123] The driven wheel 9 is rotatably mounted on the other side of the top surface of the frame 7, and a synchronous belt 10 is transmission-connected between the driving wheel 8 and the driven wheel 9, and the synchronous belt 10 is perpendicular to the top surface of the frame 7;

[0124] The slide rail 11 is arranged on the top surface of the frame 7 and moves along the path of the synchronous belt 10;

[0125] A plurality of slides 12 are equidistantly slidably mounted on the slide rail 11, a connector 13 is mounted on the side wall of the slide 12, the side of the connector 13 away from the slide 12 is connected to the side wall of the synchronous belt 10, and a receiving groove for placing the seedling pot 1 is also provided on the top surface of the slide 12.

[0126] Specifically, firstly, the frame 7, as the supporting structure of the entire device, is placed horizontally on the ground, and both sides of its top surface are designed as semicircular structures. Such a design may help to increase the stability of the structure and reduce friction resistance.

[0127] Then, driving wheel 8 is rotatably mounted on a side of the frame 7 top surface, and powered by a driving motor to rotate. After the driving motor is started, it drives driving wheel 8 to rotate through its output shaft, which is the power source of the entire transmission system.

[0128] The driven wheel 9 is rotatably installed on the other side of the top surface of the frame 7, maintaining a certain distance from the driving wheel 8, and a transmission connection between the two is realized through a synchronous belt 10. The synchronous belt 10 is installed perpendicular to the top surface of the frame 7. This arrangement enables the synchronous belt 10 to stably transmit power and movement in a straight line direction.

[0129] The slide rail 11 is arranged on the top surface of the frame 7 and moves along the path of the synchronous belt 10, providing a moving track for the subsequent slide 12. The design of the slide rail 11 needs to ensure that the slide 12 can move steadily and smoothly along its path.

[0130] A plurality of slides 12 are slidably installed on the slide rail 11 at equal intervals, and a connecting piece 13 is installed on the side wall of each slide 12. The side of these connecting pieces 13 away from the slide 12 is connected to the side wall of the synchronous belt 10, thereby establishing a connection relationship between the slide 12 and the synchronous belt 10. When the synchronous belt 10 moves under the drive of the driving wheel 8 and the driven wheel 9, it will drive the slide 12 to move along the slide rail 11 through the connecting piece 13.

[0131] Finally, a receiving groove for placing the seedling raising pot 1 is arranged on the top surface of the slide 12. When the slide 12 moves along the slide rail 11, the seedling raising pot 1 placed in the receiving groove will also move accordingly.

[0132] In summary, the driving motor drives the active wheel 8 to rotate, and then transmits power and motion to the driven wheel 9 through the synchronous belt 10, and at the same time drives the slide 12 connected to the synchronous belt 10 to move along the slide rail 11. In this way, the seedling pot 1 can be automatically and continuously transported to the designated position for laying the covering, which greatly reduces the time of manual handling and placement and improves the overall production efficiency.

[0133] Reference Figure 1 , the frame 7 is also provided with a positioning assembly for slidingly locking the slide 12;

[0134] The positioning components include:

[0135] A plurality of shaft seats 14 are fixedly mounted on the side wall of the frame 7 in pairs, and a locking shaft 15 is rotatably mounted between two mutually symmetrical shaft seats 14;

[0136] The fixing plate 16 is fixedly mounted on the outer wall of the locking shaft 15, and a locking block 17 is arranged on the top thereof. A slot for the locking block 17 to be inserted is arranged on the side of the sliding seat 12 away from the synchronous belt 10;

[0137] The cylinder 19 is fixedly mounted on the bottom surface of the frame 7 , and the telescopic end of the cylinder 19 is rotatably connected to the rotating plate 18 , and the other end of the rotating plate 18 is fixedly connected to the outer wall of the locking shaft 15 .

[0138] Specifically, the cylinder 19 can push the rotating plate 18 to rotate. During the rotation process, the rotating plate 18 drives the locking shaft 15 to rotate. The locking shaft 15 drives the fixed plate 16 installed thereon to rotate synchronously. The fixed plate 16 drives the locking block 17 to embed into the interior of the slide 12 to limit the position of the slide 12 and prevent the slide 12 from sliding on the frame 7 by itself.

Claims

1. A forestry seedling raising container with automatic covering, comprising: A seedling raising basin (1) having a seedling raising cavity opening upward; The pot cover (2) is arranged on the top of the seedling pot (1); the feature is that the pot cover (2) comprises: A cover body (21) is buckled on the top of the seedling pot (1), and a plurality of mounting openings (25) are provided on the cover body (21), each mounting opening (25) is arranged along the radial extension of the cover body (21), and is arranged in a circular array on the top wall of the cover body (21); A plurality of discharge ports (24) are arranged on the side wall of the cover body (21), corresponding to the installation port (25) and connected thereto; An active box (41) is arranged with one end closed and the other end open, and the closed end is rotatably connected to the side wall of the installation opening (25) via a torsion shaft; The driven box (42) is open at both ends, the driven box (42) is rotatably connected to the side wall of the installation opening (25) through a driven shaft (45), the active box (41) and the driven box (42) are open to correspond to each other, and a complete feeding channel is formed inside; A transmission assembly is arranged on the active box (41) and the driven box (42), and is used to drive the driven shaft (45) of the driven box (42) to rotate clockwise when the torque shaft of the active box (41) rotates clockwise; The transmission assembly comprises: A linkage rod (43) extending from the active box (41) to the passive box (42); A driven gear (46) is fixedly mounted on the outer wall of the driven shaft (45); An arc-shaped rack (44) is fixed on the extended end of the linkage rod (43) and meshedly connected with the driven gear (46), wherein the teeth of the arc-shaped rack (44) are further away from the side wall of the driven box (42) than the teeth of the driven gear (46); A guide plate (47) is slidably provided on the bottom surface of the driven box (42). The guide plate (47) comprises: The sliding portion (471) is parallel to the bottom surface of the driven box (42) and can slide along the length direction of the bottom surface of the driven box (42); A slope portion (472) formed on the top of the sliding portion (471); The guide portion (473) is arranged on the side wall of the sliding portion (471); a straight slot for the sliding portion (471) to slide is provided on the driven box (42); and the sliding portion (471) is slidably arranged inside the straight slot; The support shaft (474) is rotatably arranged on the bottom wall of the driven box (42), and a flexible belt (475) is wound around it. One end of the flexible belt (475) is fixedly connected to the side wall of the sliding part (471), and the other end of the flexible belt (475) is connected to a counterweight rod (476).

2. A forestry seedling raising container with automatic covering as claimed in claim 1, characterized in that: The upper part of the open end of the active box (41) is symmetrically provided with a notch portion (411) that shrinks toward the inside of the active box (41); the lower part of the open end of the active box (41) is symmetrically provided with an extension portion (412) that extends toward the outside of the active box (41); the upper part of the driven box (42) close to the active box (41) is symmetrically provided with an embedding portion (421) that extends toward the active box (41); the lower part of the driven box (42) close to the active box (41) is symmetrically provided with a receiving portion (422) that moves away from the active box (41); when the active box (41) is closed with the driven box (42), the embedding portion (421) is embedded into the inside of the notch portion (411), and the extension portion (412) is embedded into the inside of the receiving portion (422).

3. A forestry seedling raising container with automatic covering as claimed in claim 1, characterized in that: It also includes a locking assembly (3) connected to the lower part of the pot cover (2) for fixing the pot cover (2) on the top of the seedling pot (1). The locking assembly (3) comprises: The collar (31) can slide axially along the lower part of the basin cover (2), a corrugated sleeve (32) is fixedly arranged on the outer edge of the top surface of the collar (31), and the collar (31) is fixedly connected to the bottom surface of the cover body (21) through the corrugated sleeve (32); An annular groove (34) is radially opened along the side wall of the cover body (21), and a limiting column (35) is slidably mounted thereon and can slide radially along the cover body (21); an outer flange is radially folded outwardly and extends from the outer wall of the upper end port of the seedling raising basin (1); and a limiting groove for inserting the limiting column (35) is opened on the circumferential side wall of the outer flange; A support spring (36) is axially sleeved on the side wall of the limiting column (35), one end of which is connected to the outer wall of the limiting column (35), and the other end of which is connected to the inner wall of the annular groove (34); A wedge-shaped opening (37) is provided on the limiting column (35), and a push rod (33) is slidably arranged inside the wedge-shaped opening (37) perpendicular to the length direction of the limiting column (35). The bottom end of the push rod (33) passes through the inner bottom wall of the annular groove (34), extends downward, and is fixedly connected to the top surface of the collar (31).

4. A forestry seedling raising container with automatic covering as claimed in claim 1, characterized in that: The side wall of the cover body (21) is provided with a driving assembly (5) for driving the active box (41) to pitch and swing; The driving assembly (5) comprises: A driving shaft (51) is rotatably arranged along the width direction of the mounting opening (25), and a connecting seat (52) is fixedly mounted on the driving shaft, and the other end of the connecting seat (52) is fixedly connected to the side wall of the driving box (41); A torsion spring (53) is axially sleeved on the driving shaft (51), one end of which is connected to the inner wall of the mounting opening (25) and the other end of which is connected to the side wall of the connecting seat (52); A driving gear (54) is coaxially mounted on the middle portion of the driving shaft (51); The driving rack (55) is radially slidably mounted in the mounting opening (25), with the bottom surface of one end thereof meshingly connected to the upper portion of the driving gear (54), and the other end thereof radially extending outward to the outside of the mounting opening (25).

5. A forestry seedling raising container with automatic covering as claimed in claim 4, characterized in that: One end of the driving rack (55) extending to the outside of the mounting opening (25) is rollingly connected to a ball (56), and a return spring (57) is fixedly connected to the top surface of the driving rack (55), and one end of the return spring (57) away from the driving rack (55) is fixedly connected to the inner wall of the mounting opening (25).

6. A forestry seedling raising container with automatic covering as claimed in claim 4, characterized in that: It also comprises a conveying assembly for driving a plurality of seedling raising pots (1) to move linearly, wherein a plurality of transmission members (6) are staggeredly mounted on the conveying assembly, and the transmission members (6) drive the driving rack (55) to move linearly on the pot cover (2) through contact between the contour curve and the driving rack (55); The transmission member (6) comprises: An arc-shaped plate (61) is fixedly mounted on the upper part of the conveying assembly, the central axis of the arc-shaped plate (61) coincides with the central axis of the seedling pot (1), and the end of the driving rack (55) away from the pot cover (2) can alternately abut against the inner arc surface of the arc-shaped plate (61); A guide portion (62) formed at the head and tail of the inner arc surface of the arc-shaped plate (61); The raised portion (63) is formed in the middle of the inner arc surface of the arc plate (61) and extends radially along the arc plate (61), and its outer contour surface is wavy; The recessed portion (64) is formed by shrinking along the radial direction of the arc-shaped plate (61) on the inner surface of the arc-shaped plate (61) and is located between two adjacent raised portions (63).

7. A forestry seedling raising container with automatic covering as claimed in claim 6, characterized in that: The conveying assembly comprises: The frame (7) is placed horizontally on the ground, and both sides of its top surface are semicircular structures; A driving wheel (8) is rotatably mounted on one side of the top surface of the frame (7), and a driving motor for driving the driving wheel (8) to rotate is also provided on the frame (7); A driven wheel (9) is rotatably mounted on the other side of the top surface of the frame (7), and a synchronous belt (10) is transmission-connected between the driving wheel (8) and the driven wheel (9), and the synchronous belt (10) is perpendicular to the top surface of the frame (7); A slide rail (11) is arranged on the top surface of the frame (7) so as to move along the path of the synchronous belt (10); A plurality of slide seats (12) are equidistantly slidably mounted on a slide rail (11); a connecting piece (13) is mounted on a side wall of the slide seat (12); a side of the connecting piece (13) away from the slide seat (12) is connected to a side wall of a synchronous belt (10); and a receiving groove for placing a seedling pot (1) is also provided on the top surface of the slide seat (12).

8. A forestry seedling raising container with automatic covering as claimed in claim 7, characterized in that: The frame (7) is also provided with a positioning assembly for slidingly locking the slide seat (12); The positioning component comprises: A plurality of shaft seats (14) are fixedly mounted on the side wall of the frame (7) in pairs, and a locking shaft (15) is rotatably mounted between two mutually symmetrical shaft seats (14); A fixing plate (16) is fixedly mounted on the outer wall of the locking shaft (15), a locking block (17) is arranged at the top thereof, and a slot for the locking block (17) to be inserted is arranged on the side of the sliding seat (12) away from the synchronous belt (10); The cylinder (19) is fixedly mounted on the bottom surface of the frame (7); the telescopic end of the cylinder (19) is rotatably connected to a rotating plate (18); the other end of the rotating plate (18) is fixedly connected to the outer wall of the locking shaft (15).

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