Seedling raising substrate preparation device and method for improving germination rate

Abstract

The invention discloses a seedling culture substrate preparation device and method for improving the bud forming rate, and relates to the technical field of seedling culture substrate preparation devices.The seedling culture substrate preparation device comprises a preparation tank, a vertical base and an overturning shaft, and a bearing, a circulating turning assembly, a directional deviation preventing assembly, a bearing unit and a tapping unit are installed on the outer wall of the overturning shaft. According to the device, a circulating turning assembly is arranged, a first rack is limited through a guiding unit, and the output end of a second driving motor drives a reciprocating lead screw to rotate, so that a guiding block is driven to drive the first rack to reciprocate, and then a second straight gear is driven to drive a preparation tank to continuously rotate forwards and backwards by 180 degrees through a turning shaft; the raw materials in the preparation tank are continuously turned, so that the raw materials are prevented from being accumulated at the bottom end of the preparation tank, the raw materials can be fully stirred by the stirring rod, the raw materials can be fully mixed, the raw materials can be uniformly mixed, the quality of the prepared seedling culture substrate is improved, and the germination rate of seeds in the cultivation process is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seedling-raising substrate preparation devices, and specifically to a seedling-raising substrate preparation device and method for improving the budding rate. Background Art

[0002] The seedling-raising substrate is prepared by mixing peat produced in the primeval forest of Changbai Mountain in Northeast China, vermiculite from Lingshou County, and other additives in a certain proportion. The substrate materials commonly used for seedling-raising substrates include peat, rock wool, vermiculite, perlite, bagasse, mushroom residue, gravel, and ceramsite, etc. A seedling-raising substrate is often needed during the process of cultivating seeds.

[0003] During the preparation of the existing seedling-raising substrate, various raw materials are generally poured into the internal of a stirring device together, and are stirred by a stirring rod. However, the raw materials are likely to accumulate at the bottom end of the stirring device when entering it, so that uneven mixing is likely to occur when mixing by the stirring rod, and further the germination rate is affected during the process of cultivating seeds. For this reason, we provide a seedling-raising substrate preparation device and method for improving the budding rate to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a seedling-raising substrate preparation device and method for improving the budding rate, aiming at solving the problem that the seedling-raising substrate is likely to accumulate at the bottom end of the stirring device, affecting the uniform mixing by the stirring rod and thus prone to uneven mixing of raw materials.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A seedling-raising substrate preparation device for improving the budding rate, including a preparation tank, wherein vertical seats are arranged on both sides of the preparation tank, the outer walls on both sides of the preparation tank are fixedly connected with turning shafts, bearings are installed on the outer walls of the turning shafts, and the bearings are installed inside the vertical seats. A discharge valve is fixedly connected at the discharge port of the preparation tank. A U-shaped bracket is fixedly connected to the top end of the preparation tank, a first driving motor is fixedly connected inside the U-shaped bracket, the output end of the first driving motor is connected with a stirring rod, and one end of the stirring rod penetrates into the interior of the preparation tank. A circulating tumbling assembly is arranged on the outer wall of one side of the vertical seat and the outer wall of the turning shaft, an anti-deviation ring is arranged on the outer wall of the other side of the vertical seat, and the anti-deviation ring is located outside the turning shaft. A directional anti-deviation assembly is arranged between the anti-deviation ring and the outer wall of the other side of the vertical seat. A supporting unit is arranged between the vertical seat and the bottom end of the preparation tank. A sleeve is fixedly connected inside the preparation tank, a collar is fixedly connected to one end of the sleeve, and one end of the turning shaft is provided with a percussion unit penetrating into the interior of the collar.

[0006] As a further solution of the present invention: The circulating tumbling assembly includes an H-shaped support fixedly connected to the outer wall of one side of the vertical seat. One end of the H-shaped support is fixedly connected to a second driving motor, and the output end of the second driving motor is connected to a reciprocating lead screw. A guiding block is slidably connected inside the H-shaped support, and the guiding block is sleeved on the outer wall of the reciprocating lead screw. The top end of the guiding block is fixedly connected to a first rack, and a second spur gear meshing with the first rack is fixedly connected to the outer wall of the turning shaft. Supporting plates are fixedly connected to the outer walls on both sides of the H-shaped support, and guiding units are arranged on the outer walls on both sides of the first rack at the top end of the H-shaped support.

[0007] As a further solution of the present invention: The knocking unit includes a knocking block slidably connected inside the turning shaft. One end of the knocking block penetrates into the inside of the collar and abuts against the outer wall of the stirring rod. The other end of the knocking block penetrates to the outside of the turning shaft and is fixedly connected to a fixing ring. A return spring is fixedly connected to the outside of the fixing ring, and one end of the return spring is installed on the outer wall of the turning shaft. A single-pushing member is fixedly connected between one side outer wall of the knocking block and one end of the supporting plate.

[0008] As a further solution of the present invention: The single-pushing member includes a rectangular rod fixedly connected to one end of the supporting plate. One end of the rectangular rod is fixedly connected to an arc-shaped block, and an arc-shaped surface is arranged at one end of the arc-shaped block. A U-shaped seat is fixedly connected to one side outer wall of the knocking block, a swing rod is arranged inside the U-shaped seat, a hemispherical block is fixedly connected to one end of the swing rod, a second rotating shaft is fixedly connected to one side outer wall of the swing rod, one end of the second rotating shaft penetrates to the outside of the U-shaped seat and is rotatably connected to the U-shaped seat, and a torsion spring is installed on the outer wall of the second rotating shaft, and one end of the torsion spring is installed on one side outer wall of the U-shaped seat.

[0009] As a further solution of the present invention: The directional anti-deviation assembly includes a connecting rod fixedly connected to one end of the anti-deviation ring. One end of the connecting rod is fixedly connected to the vertical seat. A guiding ring is slidably connected inside the anti-deviation ring, a guiding column is fixedly connected to the inside of the guiding ring, one end of the guiding column penetrates to the inside of the anti-deviation ring and is fixedly connected to an anti-deviation seat, a pressing wheel is rotatably connected to one end of the anti-deviation seat, a pressing spring is fixedly connected to one side outer wall of the guiding ring, and one end of the pressing spring is fixedly connected to the anti-deviation ring.

[0010] As a further solution of the present invention: the directional anti-deflection component also includes a hydraulic cylinder fixedly connected to the outer wall on the other side of the stand, the output end of the hydraulic cylinder is connected to a clamping ring, one side outer wall of the clamping ring is fixedly connected to a trapezoidal block, one side outer wall of the trapezoidal block is provided with a first inclined surface, the top end of the guide column passes through the outside of the anti-deflection ring and is rotatably connected to a ball, and the ball is attached to the first inclined surface.

[0011] As a further solution of the present invention: the guiding unit includes a ball bearing slidably connected to the top end of the supporting plate, the inner side of the ball bearing is rotatably connected to a clamping wheel, one end of the clamping ring is fixedly connected to a pulling rope, one end of the pulling rope passes through the outside of the stand and is fixedly connected to a first inclined surface, the outer walls on both sides of the first inclined surface are fixedly connected to a toggle rod, a second inclined surface is provided on the inner side of the toggle rod, one side outer wall of the ball bearing is rotatably connected to a toggle wheel, the toggle wheel is attached to the second inclined surface, and one side outer wall of the toggle rod A rectangular pulling block is fixedly connected to the wall, an auxiliary block is fixedly connected to the top of the supporting plate, a rectangular guide rod is slidably connected to the inner side of the auxiliary block, one end of the rectangular guide rod is fixedly connected to the rectangular pulling block, one side outer wall of the rectangular pulling block is located outside the rectangular guide rod and is fixedly connected to a guide spring, one end of the guide spring is fixedly connected to the auxiliary block, one side outer wall of the stand is fixedly connected to a connecting frame, the inner side of the connecting frame is rotatably connected to a guide wheel, and the pulling rope fits on the outer wall of the guide wheel.

[0012] As a further solution of the present invention: the supporting unit includes an auxiliary seat fixedly connected to the inner side of the standing seat, the inner side of the auxiliary seat is slidably connected with a supporting block, the top of the supporting block is fixedly connected with a third rack, the top of the auxiliary seat is fixedly connected with a toggle seat, the inner side of the toggle seat is rotatably connected with a first rotating shaft, the outer wall of the first rotating shaft is fixedly connected with a first spur gear, and the first spur gear is meshed with the third rack, the bottom end of the clamping ring is fixedly connected with a pulling block, one end of the pulling block is fixedly connected with a second rack, and the second rack is meshed with the first spur gear.

[0013] As a further solution of the present invention: the outer walls on both sides of the supporting block are fixedly connected to limiting blocks, the inner side of the auxiliary seat is provided with limiting sliding grooves matching the limiting blocks, and the supporting block is slidably connected to the auxiliary seat through the limiting blocks fixedly connected to the outer walls on both sides.

[0014] The present invention also discloses a method for preparing a seedling culture matrix for improving the germination rate, which adopts the above-mentioned device for preparing a seedling culture matrix for improving the germination rate, and comprises the following steps:

[0015] S1. First, after the raw materials for preparing the seedling-raising substrate are transported into the preparation tank through the feeding port, the cover is closed with the feeding port. Subsequently, the first driving motor is started, and the output end of the first driving motor drives the stirring rod to rotate to stir the various raw materials inside the preparation tank;

[0016] S2. Then the hydraulic cylinder is started, and the output end of the hydraulic cylinder drives the pressing ring to drive the four trapezoidal blocks to approach the anti-deviation ring. When the first inclined surface contacts the ball, the ball is pushed to drive the anti-deviation seat to approach the turning shaft through the guiding column. When the pressing ring moves to the maximum position, the four pressing wheels all abut against the outer wall of the turning shaft, thereby limiting the turning shaft;

[0017] S3. While the pressing ring moves towards the anti-deviation ring, it drives the second rack to move through the pulling block, thereby driving the first spur gear to rotate, and further driving the third rack to drive the supporting block to move away from the preparation tank. When the pressing ring moves to the maximum position, the supporting block is separated from the preparation tank, thereby no longer supporting the preparation tank;

[0018] S4. While the pressing ring moves towards the anti-deviation ring, it pulls the pulling rope to move, thereby driving the two toggle rods to move towards the clamping wheel through the first inclined surface. Under the action of the second inclined surface, the toggle wheel is pushed to drive the ball to move towards the first rack. When the pressing ring moves to the maximum position, the two balls respectively abut against both sides of the first rack, thereby limiting the first rack;

[0019] S5. Then the second driving motor is started, and the output end of the second driving motor drives the reciprocating lead screw to rotate, thereby driving the guiding block to drive the first rack to move reciprocally, and further driving the second spur gear to drive the preparation tank to continuously rotate 180 degrees forward and backward through the turning shaft, so that the raw materials inside the preparation tank are continuously tumbled, thereby preventing the raw materials from accumulating at the bottom of the preparation tank, facilitating the stirring rod to fully stir the raw materials, and further enabling the raw materials to be fully mixed;

[0020] S6. While the rotation shaft rotates, it drives the swing rod to perform circular reciprocating rotation through the percussion block and the U-shaped seat. When the hemispherical block contacts the arc surface, under the action of the arc surface, it pushes the swing rod to drive the percussion block to move outward from the rotation shaft and stretch the return spring. When the hemispherical block separates from the arc block, the return spring is no longer subjected to external force and resets, causing the percussion block to hit the outer wall of the stirring rod, causing the stirring rod to generate vibration acting on the raw materials inside the preparation tank, so that the piled-up raw materials can be shaken loose, thereby facilitating the stirring rod to fully stir the raw materials, and further enabling the raw materials to be fully mixed. When the rotation shaft drives the percussion block to reset, when the swing rod contacts the arc block, it is resisted by the arc block, so that under the action of the arc block, the swing rod is toggled to rotate through the second rotation shaft, causing the torsion spring to be distorted. When the swing rod separates from the arc block, the torsion spring drives the swing rod to reset through the second rotation shaft.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By setting a circulating tumbling assembly, the first rack is limited by the guiding unit, and the output end of the second driving motor drives the reciprocating lead screw to rotate, thereby driving the guiding block to drive the first rack to move reciprocally, and further driving the second spur gear to drive the preparation tank to continuously rotate 180 degrees forward and backward through the rotation shaft, so that the raw materials inside the preparation tank are continuously tumbled, thereby avoiding the accumulation of raw materials at the bottom of the preparation tank, facilitating the stirring rod to fully stir the raw materials, enabling the raw materials to be fully mixed, so that the raw materials can be mixed evenly, improving the quality of the prepared seedling substrate, and further increasing the germination rate of seeds during the cultivation process;

[0023] 2. By setting a single-pushing member and a percussion unit, while the rotation shaft rotates, it drives the swing rod to perform circular reciprocating rotation through the percussion block and the U-shaped seat. When the hemispherical block contacts the arc surface, under the action of the arc surface, it pushes the swing rod to drive the percussion block to move outward from the rotation shaft and stretch the return spring. When the hemispherical block separates from the arc block, the return spring is no longer subjected to external force and resets, causing the percussion block to hit the outer wall of the stirring rod, causing the stirring rod to generate vibration acting on the raw materials inside the preparation tank, so that the piled-up raw materials can be shaken loose, thereby facilitating the stirring rod to fully stir the raw materials, and further enabling the raw materials to be fully mixed;

[0024] 3. By setting the directional anti-deviation component, the output end of the hydraulic cylinder drives the pressing ring to drive the four trapezoidal blocks to approach the anti-deviation ring. When the first inclined surface contacts the ball, it pushes the ball to drive the anti-deviation seat to approach the turning shaft through the guiding column. When the pressing ring moves to the maximum position, the four pressing wheels all abut against the outer wall of the turning shaft, thereby limiting the turning shaft, so as to avoid the deviation of the turning shaft during rotation due to the wear of the bearing, thereby improving the stability of the rotation of the turning shaft, so that the preparation tank can be stably turned;

[0025] 4. By setting the guiding unit, when the pressing ring moves towards the anti-deviation ring, it pulls the pulling rope to move, thereby driving the two shifting rods to move towards the holding wheel through the first inclined surface. Under the action of the second inclined surface, it pushes the shifting wheel to drive the ball to move towards the first rack. When the pressing ring moves to the maximum position, the two balls respectively abut against both sides of the first rack, thereby limiting the first rack, so as to avoid the deviation of the first rack during movement, so that the first rack can move stably horizontally;

[0026] 5. By setting the supporting unit, when the pressing ring moves towards the anti-deviation ring, it drives the second rack to move through the pulling block, thereby driving the first spur gear to rotate, and then driving the third rack to drive the supporting block to move away from the preparation tank. When the pressing ring moves to the maximum position, the supporting block is separated from the preparation tank, so as to no longer support the preparation tank. Reversing the above steps realizes the function of supporting the preparation tank, thus avoiding the bearing from being directly affected by the gravity driven by the turning shaft of the preparation tank, resulting in accelerated bearing wear, and further improving the service life of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of the present invention;

[0028] Figure 2 is a schematic side structure diagram of the vertical seat of the present invention;

[0029] Figure 3 is a schematic partial structure diagram of a single pushing member of the present invention;

[0030] Figure 4 is a cross-sectional view of the preparation tank, the collar and the sleeve of the present invention

[0031] Figure 5 is a cross-sectional view of the anti-deviation ring of the present invention;

[0032] Figure 6 is a schematic partial structure diagram of the anti-deviation ring of the present invention;

[0033] Figure 7 is a schematic structure diagram of the supporting unit of the present invention;

[0034] Figure 8 It is a schematic diagram of the structure of the guiding unit of the present invention;

[0035] Figure 9 For the present invention Figure 8 Enlarged view of point A in the middle;

[0036] Figure 10 For the present invention Figure 9 Enlarged view of point B in the middle (left side perspective). In the figure: 1. preparation tank; 2. turning shaft; 3. bearing; 4. first drive motor; 5. U-shaped bracket; 601. H-shaped support; 602. second drive motor; 603. first rack; 604. guide block; 605. anti-deflection ring; 606. auxiliary seat; 607. support block; 608. clamping ring; 609. second rack; 610. toggle seat; 611. first rotating shaft; 612. first straight gear; 613. third rack; 614. pulling block; 615. reciprocating screw rod; 616. supporting plate; 617. rectangular rod; 618. arc block; 619. arc surface; 620. knocking block; 621. U-shaped seat; 622. swing rod; 623. connecting frame; 624. guide wheel; 625. pulling rope ;626, fixing ring;627, return spring;628, second rotating shaft;629, torsion spring;630, hemispherical block;631, collar;632, sleeve;633, hydraulic cylinder;634, trapezoidal block;635, guide column;636, anti-deviation seat;637, guide ring;638, connecting rod;639, clamping spring;640, clamping wheel;641, first inclined plane;642, ball;643, clamping wheel;644, auxiliary block;645, rectangular guide rod;646, guide spring;647, rectangular pulling block;648, second spur gear;649, toggle rod;650, toggle wheel;651, second inclined plane;7, stand;8, feeding port;9, cover;10, stirring rod;11, discharge valve. DETAILED DESCRIPTION

[0037] 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.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Next, according to the overall structure of the present invention, its embodiments will be described.

[0039] Please refer to Figures 1 to 10 , in an embodiment of the present invention, a seedling-raising substrate preparation device for improving the budding rate includes a preparation tank 1. There are vertical seats 7 arranged on both sides of the preparation tank 1. The outer walls on both sides of the preparation tank 1 are fixedly connected with turning shafts 2. Bearings 3 are installed on the outer walls of the turning shafts 2, and the bearings 3 are installed inside the vertical seats 7. A discharge valve 11 is fixedly connected to the discharge port of the preparation tank 1. A U-shaped bracket 5 is fixedly connected to the top of the preparation tank 1. A first driving motor 4 is fixedly connected to the inside of the U-shaped bracket 5. The output end of the first driving motor 4 is connected with a stirring rod 10, and one end of the stirring rod 10 penetrates into the inside of the preparation tank 1. A circulating tumbling assembly is arranged between the outer wall of one side of the vertical seat 7 and the outer wall of the turning shaft 2. An anti-deviation ring 605 is arranged on the outer wall of the other side of the vertical seat 7, and the anti-deviation ring 605 is located outside the turning shaft 2. A directional anti-deviation assembly is arranged between the anti-deviation ring 605 and the outer wall of the other side of the vertical seat 7. A supporting unit is arranged between the vertical seat 7 and the bottom end of the preparation tank 1. A sleeve 632 is fixedly connected to the inside of the preparation tank 1. A collar 631 is fixedly connected to one end of the sleeve 632. One end of the turning shaft 2 is provided with a percussion unit that penetrates into the inside of the collar 631.

[0040] In this embodiment: After the raw materials for preparing the seedling-raising substrate are conveyed into the preparation tank 1 through the feeding port 8, the cover 9 is closed with the feeding port 8. Subsequently, the first driving motor 4 is started, and the output end of the first driving motor 4 drives the stirring rod 10 to rotate to stir the various raw materials inside the preparation tank 1. The turning shaft 2 is limited by the directional anti-deviation component to prevent the bearing 3 from being worn and causing the turning shaft 2 to deviate during rotation, thereby improving the stability of the rotation of the turning shaft 2. The preparation tank 1 is supported by the supporting unit when it is not in use, so as to prevent the bearing 3 from being directly affected by the gravity driven by the turning shaft 2 of the preparation tank 1 and accelerating the wear of the bearing 3, thereby increasing the service life of the bearing 3. Then, the preparation tank 1 is driven to reciprocally turn by the circulating tumbling component to prevent the raw materials inside the preparation tank 1 from accumulating in one place. At the same time, the stirring rod 10 is continuously impacted by the knocking unit, so that the stirring rod 10 generates a vibration force acting on the raw materials, so that the raw materials piled up together can be shaken loose, which is convenient for the stirring rod 10 to fully stir the raw materials inside the preparation tank 1, so that the raw materials can be evenly mixed, improving the quality of the prepared seedling-raising substrate, and further increasing the germination rate of the seeds during cultivation.

[0041] Please refer specifically to Figures 1 to 4 In this embodiment: The circulating tumbling component includes an H-shaped support 601 fixedly connected to the outer wall of one side of the vertical seat 7. One end of the H-shaped support 601 is fixedly connected with a second driving motor 602. The output end of the second driving motor 602 is connected with a reciprocating lead screw 615. A guiding block 604 is slidably connected inside the H-shaped support 601, and the guiding block 604 is sleeved on the outer wall of the reciprocating lead screw 615. The top end of the guiding block 604 is fixedly connected with a first rack 603. A second spur gear 648 meshing with the first rack 603 is fixedly connected to the outer wall of the turning shaft 2. Supporting plates 616 are fixedly connected to the outer walls on both sides of the H-shaped support 601. Guiding units are arranged on the outer walls on both sides of the top end of the H-shaped support 601 where the first rack 603 is located.

[0042] In this embodiment: The first rack 603 is limited by the guiding unit, and then the second driving motor 602 is started. The output end of the second driving motor 602 drives the reciprocating lead screw 615 to rotate, thereby driving the guiding block 604 to drive the first rack 603 to reciprocate, and further driving the second spur gear 648 to drive the preparation tank 1 to continuously rotate 180 degrees forward and backward through the turning shaft 2, so that the raw materials inside the preparation tank 1 are continuously tumbled, preventing the raw materials from accumulating at the bottom of the preparation tank 1, facilitating the stirring rod 10 to fully stir the raw materials, enabling the raw materials to be fully mixed, so that the raw materials can be evenly mixed, improving the quality of the prepared seedling-raising substrate, and further increasing the germination rate of the seeds during cultivation.

[0043] Please refer specifically to Figures 2 to 4, the knocking unit includes a knocking block 620 slidably connected inside the turning shaft 2. One end of the knocking block 620 penetrates into the inside of the collar 631 and abuts against the outer wall of the stirring rod 10. The other end of the knocking block 620 penetrates to the outside of the turning shaft 2 and is fixedly connected with a fixing ring 626. A return spring 627 is fixedly connected to the outside of the fixing ring 626. One end of the return spring 627 is installed on the outer wall of the turning shaft 2. A single-push member is fixedly connected between one side outer wall of the knocking block 620 and one end of the supporting plate 616. The single-push member includes a rectangular rod 617 fixedly connected to one end of the supporting plate 616. One end of the rectangular rod 617 is fixedly connected with an arc-shaped block 618. One end of the arc-shaped block 618 is provided with an arc-shaped surface 619. A U-shaped seat 621 is fixedly connected to one side outer wall of the knocking block 620. A swing rod 622 is arranged inside the U-shaped seat 621. One end of the swing rod 622 is fixedly connected with a hemispherical block 630. A second rotating shaft 628 is fixedly connected to one side outer wall of the swing rod 622. One end of the second rotating shaft 628 penetrates to the outside of the U-shaped seat 621 and is rotatably connected with the U-shaped seat 621. A torsion spring 629 is installed on the outer wall of the second rotating shaft 628. One end of the torsion spring 629 is installed on one side outer wall of the U-shaped seat 621.

[0044] In this embodiment: while the turning shaft 2 rotates, it drives the swing rod 622 to perform circular reciprocating rotation through the knocking block 620 and the U-shaped seat 621. When the hemispherical block 630 contacts the arc-shaped surface 619, under the action of the arc-shaped surface 619, it pushes the swing rod 622 to drive the knocking block 620 to move outward from the turning shaft 2 and stretch the return spring 627. When the hemispherical block 630 separates from the arc-shaped block 618, the return spring 627 no longer receives an external force and resets, causing the knocking block 620 to impact the outer wall of the stirring rod 10, making the stirring rod 10 generate vibrations acting on the raw materials inside the preparation tank 1, so that the piled-up raw materials can be shaken loose, facilitating the stirring rod 10 to fully stir the raw materials, and further enabling the raw materials to be fully mixed. When the turning shaft 2 drives the knocking block 620 to reset, when the swing rod 622 contacts the arc-shaped block 618, it is resisted by the arc-shaped block 618, and thus under the action of the arc-shaped block 618, it deflects the swing rod 622 to rotate through the second rotating shaft 628, causing the torsion spring 629 to be distorted. When the swing rod 622 separates from the arc-shaped block 618, the torsion spring 629 drives the swing rod 622 to reset through the second rotating shaft 628

[0045] Please refer specifically to Figures 4 to 6, the directional anti-deviation assembly includes a connecting rod 638 fixedly connected to one end of the anti-deviation ring 605. One end of the connecting rod 638 is fixedly connected to the vertical seat 7. A guiding ring 637 is slidably connected to the inner side of the anti-deviation ring 605. A guiding column 635 is fixedly connected to the inner side of the guiding ring 637. One end of the guiding column 635 penetrates to the inner side of the anti-deviation ring 605 and is fixedly connected to an anti-deviation seat 636. One end of the anti-deviation seat 636 is rotatably connected to a pressing wheel 640. A pressing spring 639 is fixedly connected to the outer wall of one side of the guiding ring 637. One end of the pressing spring 639 is fixedly connected to the anti-deviation ring 605. The directional anti-deviation assembly further includes a hydraulic cylinder 633 fixedly connected to the outer wall of the other side of the vertical seat 7. The output end of the hydraulic cylinder 633 is connected to a pressing ring 608. A trapezoidal block 634 is fixedly connected to the outer wall of one side of the pressing ring 608. A first inclined surface 641 is provided on the outer wall of one side of the trapezoidal block 634. The top end of the guiding column 635 penetrates to the outside of the anti-deviation ring 605 and is rotatably connected to a ball 642. The ball 642 is attached to the first inclined surface 641.

[0046] In this embodiment: The output end of the hydraulic cylinder 633 drives the pressing ring 608 to drive the four trapezoidal blocks 634 to approach the anti-deviation ring 605. When the first inclined surface 641 contacts the ball 642, it pushes the ball 642 to drive the anti-deviation seat 636 to approach the turning shaft 2 through the guiding column 635. When the pressing ring 608 moves to the maximum position, the four pressing wheels 640 all abut against the outer wall of the turning shaft 2, thereby limiting the turning shaft 2, so as to prevent the bearing 3 from being worn and causing the turning shaft 2 to deviate during rotation, thereby improving the stability of the rotation of the turning shaft 2, so that the preparation tank 1 can be stably turned.

[0047] Please refer to Figures 7 to 10, the guiding unit includes a ball 642 slidably connected to the top end of the supporting plate 616. An inner side of the ball 642 is rotatably connected to a clamping wheel 643. One end of the pressing ring 608 is fixedly connected to a pulling rope 625. One end of the pulling rope 625 penetrates to the outside of the vertical seat 7 and is fixedly connected to a first inclined surface 641. Both outer walls of the two sides of the first inclined surface 641 are fixedly connected to a shifting rod 649. A second inclined surface 651 is arranged inside the shifting rod 649. One outer side wall of the ball 642 is rotatably connected to a shifting wheel 650. The shifting wheel 650 is attached to the second inclined surface 651. One outer side wall of the shifting rod 649 is fixedly connected to a rectangular pulling block 647. The top end of the supporting plate 616 is fixedly connected to an auxiliary block 644. A rectangular guiding rod 645 is slidably connected inside the auxiliary block 644. One end of the rectangular guiding rod 645 is fixedly connected to the rectangular pulling block 647. One outer side wall of the rectangular pulling block 647 located outside the rectangular guiding rod 645 is fixedly connected to a guiding spring 646. One end of the guiding spring 646 is fixedly connected to the auxiliary block 644. One outer side wall of the vertical seat 7 is fixedly connected to a connecting frame 623. A guiding wheel 624 is rotatably connected inside the connecting frame 623. The pulling rope 625 is attached to the outer wall of the guiding wheel 624.

[0048] In this embodiment: When the pressing ring 608 moves towards the anti-deviation ring 605, it simultaneously pulls the pulling rope 625 to move, thereby driving the two shifting rods 649 to move towards the clamping wheel 643 through the first inclined surface 641. Under the action of the second inclined surface 651, the shifting wheel 650 is pushed to drive the ball 642 to move towards the first rack 603. When the pressing ring 608 moves to the maximum position, the two balls 642 respectively abut against both sides of the first rack 603, thereby limiting the first rack 603 and preventing the first rack 603 from shifting during movement, so that the first rack 603 can stably move horizontally.

[0049] Please refer specifically to Figure 1 and Figure 7The supporting unit includes an auxiliary seat 606 fixedly connected to the inner side of the stand 7, a supporting block 607 is slidably connected to the inner side of the auxiliary seat 606, a third rack 613 is fixedly connected to the top of the supporting block 607, a toggle seat 610 is fixedly connected to the top of the auxiliary seat 606, a first rotating shaft 611 is rotatably connected to the inner side of the toggle seat 610, a first spur gear 612 is fixedly connected to the outer wall of the first rotating shaft 611, and the first spur gear 612 is meshed with the third rack 613, a pulling block 614 is fixedly connected to the bottom end of the clamping ring 608, one end of the pulling block 614 is fixedly connected to the second rack 609, and the second rack 609 is meshed with the first spur gear 612, the outer walls of both sides of the supporting block 607 are fixedly connected to limit blocks, a limit sliding groove matching the limit block is provided on the inner side of the auxiliary seat 606, and the supporting block 607 is slidably connected to the auxiliary seat 606 through the limit blocks fixedly connected to the outer walls on both sides.

[0050] In this embodiment: the clamping ring 608 moves toward the anti-deflection ring 605 and drives the second rack 609 to move through the pulling block 614, thereby driving the first spur gear 612 to rotate, and then driving the third rack 613 to drive the supporting block 607 to move away from the preparation tank 1. When the clamping ring 608 moves to the maximum position, the supporting block 607 is separated from the preparation tank 1, so that the preparation tank 1 is no longer supported. The above steps are reversed to achieve the function of supporting the preparation tank 1, thereby preventing the bearing 3 from being directly affected by the gravity driven by the flip shaft 2 of the preparation tank 1, causing the bearing 3 to wear faster, thereby increasing the service life of the bearing 3.

[0051] In combination with the above-mentioned seedling substrate preparation device for improving the germination rate, a method for preparing a seedling substrate for improving the germination rate is provided, which specifically comprises the following steps:

[0052] S1. First, after the raw materials for preparing the seedling culture medium are transported into the preparation tank 1 through the feeding port 8, the cover 9 and the feeding port 8 are closed, and then the first driving motor 4 is started, and the output end of the first driving motor 4 drives the stirring rod 10 to rotate to stir the various raw materials in the preparation tank 1;

[0053] S2, then start the hydraulic cylinder 633, the output end of the hydraulic cylinder 633 drives the clamping ring 608 to drive the four trapezoidal blocks 634 to approach the anti-deflection ring 605, when the first inclined surface 641 contacts the ball 642, the ball 642 is pushed to drive the anti-deflection seat 636 to approach the flip shaft 2 through the guide column 635, when the clamping ring 608 moves to the maximum position, the four clamping wheels 640 are all against the outer wall of the flip shaft 2, so as to limit the flip shaft 2;

[0054] S3. While the pressing ring 608 moves towards the anti-deviation ring 605, the second rack 609 is driven to move by the pulling block 614, thereby driving the first spur gear 612 to rotate, and further driving the third rack 613 to drive the supporting block 607 to move away from the preparation tank 1. When the pressing ring 608 moves to the maximum position, the supporting block 607 separates from the preparation tank 1, and thus no longer supports the preparation tank 1;

[0055] S4. While the pressing ring 608 moves towards the anti-deviation ring 605, the pulling rope 625 is pulled to move, thereby driving two toggle levers 649 to move towards the clamping wheel 643 through the first inclined surface 641. Under the action of the second inclined surface 651, the toggle wheel 650 is pushed to drive the ball 642 to move towards the first rack 603. When the pressing ring 608 moves to the maximum position, the two balls 642 respectively abut against both sides of the first rack 603, thereby limiting the first rack 603;

[0056] S5. Then, the second drive motor 602 is started. The output end of the second drive motor 602 drives the reciprocating lead screw 615 to rotate, thereby driving the guiding block 604 to drive the first rack 603 to move reciprocally, and further driving the second spur gear 648 to drive the preparation tank 1 to continuously rotate 180 degrees in both forward and reverse directions through the turning shaft 2, so that the raw materials inside the preparation tank 1 are continuously tumbled, thereby avoiding the raw materials from accumulating at the bottom of the preparation tank 1, facilitating the stirring rod 10 to fully stir the raw materials, and further enabling the raw materials to be fully mixed;

[0057] S6. While the turning shaft 2 rotates, the knocking block 620 and the U-shaped seat 621 drive the swing rod 622 to perform circular reciprocating rotation. When the hemispherical block 630 contacts the arc surface 619, under the action of the arc surface 619, the swing rod 622 is pushed to drive the knocking block 620 to move outside the turning shaft 2 and stretch the return spring 627. When the hemispherical block 630 separates from the arc block 618, the return spring 627 is no longer subjected to an external force and resets, causing the knocking block 620 to impact the outer wall of the stirring rod 10, causing the stirring rod 10 to generate vibrations acting on the raw materials inside the preparation tank 1, so that the piled-up raw materials can be shaken loose, facilitating the stirring rod 10 to fully stir the raw materials, and further enabling the raw materials to be fully mixed. When the turning shaft 2 drives the knocking block 620 to reset, when the swing rod 622 contacts the arc block 618, it is resisted by the arc block 618, and thus, under the action of the arc block 618, the swing rod 622 is toggled to rotate through the second rotating shaft 628, causing the torsion spring 629 to be twisted. When the swing rod 622 separates from the arc block 618, the torsion spring 629 drives the swing rod 622 to reset through the second rotating shaft 628.

[0058] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A seedling-raising substrate preparation device for improving the budding rate, comprising a preparation tank (1), characterized in that, On both sides of the preparation tank (1), there are vertical seats (7). On the outer walls on both sides of the preparation tank (1), there are fixedly connected turning shafts (2). On the outer wall of the turning shaft (2), there is a bearing (3) installed, and the bearing (3) is installed inside the vertical seat (7). At the discharge port of the preparation tank (1), there is a discharge valve (11) fixedly connected. At the top of the preparation tank (1), there is a U-shaped bracket (5) fixedly connected. Inside the U-shaped bracket (5), there is a first driving motor (4) fixedly connected. The output end of the first driving motor (4) is connected to a stirring rod (10), and one end of the stirring rod (10) penetrates into the interior of the preparation tank (1). On the outer wall of one side of the vertical seat (7) and the outer wall of the turning shaft (2), there is a circulating tumbling assembly. On the outer wall of the other side of the vertical seat (7), there is an anti-deviation ring (605), and the anti-deviation ring (605) is located outside the turning shaft (2). Between the anti-deviation ring (605) and the outer wall of the other side of the vertical seat (7), there is a directional anti-deviation assembly. Between the vertical seat (7) and the bottom end of the preparation tank (1), there is a supporting unit. Inside the preparation tank (1), there is a sleeve (632) fixedly connected. One end of the sleeve (632) is fixedly connected to a collar (631). One end of the turning shaft (2) is provided with a knocking unit that penetrates into the interior of the collar (631).

2. The seedling-raising substrate preparation device for improving the budding rate according to claim 1, wherein, The circulating tumbling assembly includes an H-shaped support (601) fixedly connected to the outer wall of one side of the vertical seat (7). One end of the H-shaped support (601) is fixedly connected to a second driving motor (602). The output end of the second driving motor (602) is connected to a reciprocating lead screw (615). Inside the H-shaped support (601), there is a guiding block (604) slidably connected, and the guiding block (604) is sleeved on the outer wall of the reciprocating lead screw (615). The top end of the guiding block (604) is fixedly connected to a first rack (603). On the outer wall of the turning shaft (2), there is a second spur gear (648) fixedly connected and meshing with the first rack (603). On the outer walls on both sides of the H-shaped support (601), there are supporting plates (616) fixedly connected. On the outer walls on both sides of the top end of the H-shaped support (601) where the first rack (603) is located, there is a guiding unit.

3. The seedling-raising substrate preparation device for improving the budding rate according to claim 2, characterized in that, The knocking unit includes a knocking block (620) slidably connected inside the turning shaft (2). One end of the knocking block (620) penetrates into the interior of the collar (631) and abuts against the outer wall of the stirring rod (10). The other end of the knocking block (620) penetrates to the outside of the turning shaft (2) and is fixedly connected to a fixing ring (626). On the outside of the fixing ring (626), there is a return spring (627) fixedly connected. One end of the return spring (627) is installed on the outer wall of the turning shaft (2). On one side outer wall of the knocking block (620) and one end of the supporting plate (616), there is a single-pushing member.

4. A seedling-raising substrate preparation device for improving the budding rate according to claim 3, characterized in that, The single pushing member includes a rectangular rod (617) fixedly connected to one end of the supporting plate (616). One end of the rectangular rod (617) is fixedly connected with an arc-shaped block (618). One end of the arc-shaped block (618) is provided with an arc-shaped surface (619). One outer wall of the percussion block (620) is fixedly connected with a U-shaped seat (621). A swing rod (622) is arranged inside the U-shaped seat (621). One end of the swing rod (622) is fixedly connected with a hemispherical block (630). One outer wall of the swing rod (622) is fixedly connected with a second rotating shaft (628). One end of the second rotating shaft (628) penetrates to the outside of the U-shaped seat (621) and is rotatably connected with the U-shaped seat (621). A torsion spring (629) is installed on the outer wall of the second rotating shaft (628). One end of the torsion spring (629) is installed on one outer wall of the U-shaped seat (621).

5. The seedling-raising substrate preparation device for improving the budding rate according to claim 2, characterized in that, The directional anti-deviation assembly includes a connecting rod (638) fixedly connected to one end of the anti-deviation ring (605). One end of the connecting rod (638) is fixedly connected with the vertical seat (7). A guiding ring (637) is slidably connected inside the anti-deviation ring (605). A guiding column (635) is fixedly connected inside the guiding ring (637). One end of the guiding column (635) penetrates to the inside of the anti-deviation ring (605) and is fixedly connected with an anti-deviation seat (636). One end of the anti-deviation seat (636) is rotatably connected with a pressing wheel (640). One outer wall of the guiding ring (637) is fixedly connected with a pressing spring (639). One end of the pressing spring (639) is fixedly connected with the anti-deviation ring (605).

6. The seedling-raising substrate preparation device for improving the budding rate according to claim 5, characterized in that, The directional anti-deviation assembly further includes a hydraulic cylinder (633) fixedly connected to the other outer wall of the vertical seat (7). The output end of the hydraulic cylinder (633) is connected with a pressing ring (608). One outer wall of the pressing ring (608) is fixedly connected with a trapezoidal block (634). One outer wall of the trapezoidal block (634) is provided with a first inclined surface (641). The top end of the guiding column (635) penetrates to the outside of the anti-deviation ring (605) and is rotatably connected with a ball (642). The ball (642) is attached to the first inclined surface (641).

7. A seedling-raising substrate preparation device for improving the budding rate according to claim 6, characterized in that, The guiding unit includes a ball (642) slidably connected to the top of the supporting plate (616), the inner side of the ball (642) is rotatably connected to a clamping wheel (643), one end of the clamping ring (608) is fixedly connected to a pulling rope (625), one end of the pulling rope (625) passes through the outside of the stand (7) and is fixedly connected to a first inclined surface (641), the outer walls on both sides of the first inclined surface (641) are fixedly connected to a toggle rod (649), the inner side of the toggle rod (649) is provided with a second inclined surface (651), one side outer wall of the ball (642) is rotatably connected to a toggle wheel (650), the toggle wheel (650) is attached to the second inclined surface (651), and one side outer wall of the toggle rod (649) is fixedly connected to A rectangular pulling block (647), the top of the supporting plate (616) is fixedly connected to an auxiliary block (644), the inner side of the auxiliary block (644) is slidably connected to a rectangular guide rod (645), one end of the rectangular guide rod (645) is fixedly connected to the rectangular pulling block (647), one side outer wall of the rectangular pulling block (647) is located outside the rectangular guide rod (645) and is fixedly connected to a guide spring (646), one end of the guide spring (646) is fixedly connected to the auxiliary block (644), one side outer wall of the stand (7) is fixedly connected to a connecting frame (623), the inner side of the connecting frame (623) is rotatably connected to a guide wheel (624), and the pulling rope (625) is attached to the outer wall of the guide wheel (624).

8. The seedling-raising substrate preparation device for improving the budding rate according to claim 6, wherein, The supporting unit comprises an auxiliary seat (606) fixedly connected to the inner side of the standing seat (7); a supporting block (607) is slidably connected to the inner side of the auxiliary seat (606); a third rack (613) is fixedly connected to the top of the supporting block (607); a toggle seat (610) is fixedly connected to the top of the auxiliary seat (606); a first rotating shaft (611) is rotatably connected to the inner side of the toggle seat (610); a first spur gear (612) is fixedly connected to the outer wall of the first rotating shaft (611), and the first spur gear (612) is meshed with the third rack (613); a pulling block (614) is fixedly connected to the bottom end of the clamping ring (608); one end of the pulling block (614) is fixedly connected to the second rack (609), and the second rack (609) is meshed with the first spur gear (612).

9. A seedling raising substrate preparation device for improving the budding rate according to claim 8, characterized in that, The outer walls on both sides of the supporting block (607) are fixedly connected to limit blocks, and the inner side of the auxiliary seat (606) is provided with limit sliding grooves matching the limit blocks. The supporting block (607) is slidably connected to the auxiliary seat (606) via the limit blocks fixedly connected to the outer walls on both sides.

10. A method for preparing a seedling-raising substrate to improve the budding rate, characterized in that, A seedling culture substrate preparation device for improving germination rate according to any one of claims 1 to 9 comprises the following steps: S1. First, after the raw materials for preparing the seedling-raising substrate are conveyed into the preparation tank (1) through the feeding port (8), the cover (9) is closed with the feeding port (8). Subsequently, the first driving motor (4) is started, and the output end of the first driving motor (4) drives the stirring rod (10) to rotate to stir the various raw materials inside the preparation tank (1). S2. The turning shaft (2) is limited by the directional anti-deviation component to prevent the bearing (3) from being worn and causing the turning shaft (2) to deviate during rotation. When the preparation tank (1) is not in use, it is supported by the supporting unit. Then, the preparation tank (1) is driven to reciprocally turn by the circulating tumbling component, and at the same time, the stirring rod (10) is continuously impacted by the knocking unit, so that the stirring rod 10 generates a vibration force acting on the raw materials, thereby enabling the raw materials piled up together to be shaken loose.

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