A plug seedling substrate leveling device

Abstract

The utility model discloses a kind of plug seedling substrate leveling equipment, including rack, the top of the rack is fixedly connected with connecting frame, vibration mechanism is arranged in the connecting frame, the side of the connecting frame is provided with scraping mechanism;The vibration mechanism includes placement plate, the placement plate is fixed with connecting frame, the bottom of the placement plate is provided with rotating shaft at both ends, the top of the rack is fixedly connected with the fixed plate corresponding with the end of rotating shaft, the plug seedling substrate leveling equipment, the rotation of rotating shaft can make force plate rotate, the rotation of force plate can be stressed to both sides of force plate, the stress of force plate can make rotating shaft rotate, the rotation of rotating shaft can make rotating plate rotate, the rotation of rotating plate can impact the bottom of placement plate, can be vibrated to the substrate accumulated on plug, thus, can be vibrated to plug, realize the effect that soil is evenly distributed.

Description

Technical Field

[0001] This utility model relates to the field of electrical distribution box wiring technology, specifically a substrate leveling device for seedling tray cultivation. Background Technology

[0002] Plug seedling cultivation is a modern seedling method that uses lightweight substrates such as peat moss and vermiculite as cultivation media and employs mechanized precision sowing technology to achieve "one seed per hole" seedling production. Its core is to achieve efficient and intensive production through standardized plug trays (usually 540mm × 280mm) and controlled environmental conditions (such as greenhouses and germination chambers), thus requiring a plug seedling substrate leveling device.

[0003] Currently, Chinese patent CN220493725U discloses an integrated machine for mixing and loading seedling substrates, relating to the technical field of seedling substrate mixing equipment. It includes a substrate crushing and mixing mechanism, an auxiliary discharging and loading mechanism, a conveying mechanism, a substrate leveling mechanism, a substrate crushing and mixing chamber, and a control system. The substrate crushing and mixing mechanism consists of two agitators rotating in opposite directions, with controllable speed and time, enabling the crushing and mixing of the seedling substrate. The auxiliary discharging and loading mechanism ensures quantitative and uniform discharging of the substrate. The conveying mechanism drives the seedling trays to move uniformly along the conveyor belt direction. The substrate leveling mechanism levels the surface of the seedling substrate on the seedling trays. The substrate crushing and mixing chamber serves as the container for crushing and mixing the seedling substrate. This invention has a simple structure, is easy to use, and has high efficiency in crushing, mixing, discharging, loading, and leveling fruit and vegetable seedling substrates, meeting the needs of factory-scale seedling production for seedling substrates.

[0004] However, when the above-mentioned device is used, it relies on the substrate leveling mechanism to scrape and level the substrate. However, the substrate soil is relatively loose and there will be some hollow parts in the seed tray. As it is transported later, the soil distribution is not uniform.

[0005] Therefore, this utility model provides a substrate leveling device for plug seedling cultivation. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a substrate leveling device for plug seedling cultivation, thereby solving the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a substrate leveling device for seedling trays, including a frame, a connecting frame fixedly connected to the top of the frame, a vibration mechanism provided inside the connecting frame, and a scraping mechanism provided on one side of the connecting frame;

[0008] The vibration mechanism includes a placement plate, which is fixed to a connecting frame. A rotating shaft is provided at both ends of the bottom of the placement plate. A fixed plate corresponding to the end of the rotating shaft is fixedly connected to the top of the frame. The fixed plate and the rotating shaft are rotatably connected by bearings. A rotating plate is fixedly connected to one side of the rotating shaft. The rotating plate is in contact with the bottom of the placement plate and forms a rolling fit.

[0009] Preferably, a torsion spring is fixedly connected around and to the surface of the rotating plate, and the torsion spring is fixed to the fixed plate.

[0010] Preferably, a force-bearing plate is fixedly connected to one side of the rotating shaft, a rotating shaft is provided below the placement plate, and force-applying plates are fixedly connected to both sides of the rotating shaft. When the rotating shaft rotates, the force-applying plates can apply force to the force-bearing plate.

[0011] Preferably, a rotating motor is provided on one side of the frame, and the output shaft of the rotating motor is connected to the rotating shaft by a belt and a pulley.

[0012] Preferably, the scraping mechanism includes an electro-hydraulic rod, the piston rod of which is fixedly connected to a top plate, the top plate being located above the placement plate.

[0013] Preferably, an electric slide rail is fixedly connected to the bottom of the connecting frame, and an electric slider is slidably connected to the inner wall of the electric slide rail. The electric slider is fixed to the sleeve portion of the electric hydraulic rod.

[0014] Preferably, the outer wall of the electric slide rail is fixed to the rotating motor.

[0015] Preferably, the inner wall of the electric slide rail is rotatably connected to a threaded rod via a bearing, the threaded rod is fixed to the output shaft of the rotating motor, and the threaded rod is connected to the electric slider via a thread.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] (1) The substrate leveling equipment for seedling trays can rotate the force plate by rotating the rotating shaft. The rotation of the force plate can exert force on the force plates on both sides. The force on the force plates can cause the rotating shaft to rotate. The rotation of the rotating shaft can cause the rotating plate to rotate. The rotation of the rotating plate can impact the bottom of the placement plate and vibrate the substrate piled on the seedling tray. Therefore, the seedling tray can be vibrated to achieve the effect of uniform soil distribution.

[0019] (2) The substrate leveling equipment for seedling trays can apply force to the electric slider by rotating the rotating shaft, so that the electric slider can slide in the inner wall of the electric slide rail, and the top plate can be moved to the position of the seedling tray. As the top plate moves, the substrate on the seedling tray can be scraped off. The electric hydraulic rod is started, and the piston rod of the electric hydraulic rod moves so that the height of the top plate can be moved above the seedling tray. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a front sectional view of the structure of this utility model;

[0022] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a partial structural schematic diagram of the present invention.

[0024] In the diagram: 1. Frame; 2. Connecting frame; 3. Placement plate; 4. Rotating shaft; 5. Rotating plate; 6. Force plate; 7. Force application plate; 8. Rotating motor; 9. Rotating shaft; 10. Electro-hydraulic rod; 11. Top plate; 12. Electric slide rail; 13. Electric slider; 14. Threaded rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 A substrate leveling device for seedling trays includes a frame 1, a connecting frame 2 fixedly connected to the top of the frame 1, a vibration mechanism inside the connecting frame 2, and a scraping mechanism on one side of the connecting frame 2.

[0027] The vibration mechanism includes a placement plate 3, which is fixed to the connecting frame 2. Rotating shafts 4 are provided at both ends of the bottom of the placement plate 3. A fixed plate corresponding to the end of the rotating shaft 4 is fixedly connected to the top of the frame 1. The fixed plate and the rotating shaft 4 are rotatably connected by bearings. A rotating plate 5 is fixedly connected to one side of the rotating shaft 4. The rotating plate 5 contacts the bottom of the placement plate 3 and forms a rolling fit.

[0028] Specifically, the force applied to the force plate 6 causes the rotating shaft 4 to rotate, which in turn causes the rotating plate 5 to rotate. The rotation of the rotating plate 5 impacts the bottom of the placement plate 3, vibrating the substrate piled on the seedling tray. Therefore, the seedling tray can be vibrated to achieve uniform soil distribution.

[0029] As a further improvement of this utility model, a torsion spring is fixedly connected around and to the surface of the rotating plate 5, and the torsion spring is fixed to the fixed plate.

[0030] Specifically, the torsion spring allows the rotating plate 5 to be reset, facilitating continuous vibration.

[0031] As a further improvement of this utility model, a force-bearing plate 6 is fixedly connected to one side of the rotating shaft 4, and a rotating shaft 9 is provided below the placement plate 3. Force-applying plates 7 are fixedly connected to both sides of the rotating shaft 9. When the rotating shaft 9 rotates, the force-applying plates 7 can apply force to the force-bearing plate 6.

[0032] Specifically, the rotation of the rotating shaft 9 causes the force-applying plate 7 to rotate, and the rotation of the force-applying plate 7 can exert force on the force-receiving plates 6 on both sides, and the force on the force-receiving plates 6 can cause the rotating shaft 4 to rotate.

[0033] As a further improvement of this utility model, a rotating motor 8 is provided on one side of the frame 1. The output shaft of the rotating motor 8 is connected to the rotating shaft 9 through a belt and a pulley. The outer wall of the electric slide rail 12 is fixed to the rotating motor 8.

[0034] As a further improvement of this utility model, the scraping mechanism includes an electro-hydraulic rod 10, the piston rod of which is fixedly connected to a top plate 11, the top plate 11 being located above the placement plate 3.

[0035] Specifically, by activating the electric hydraulic rod 10, the piston rod of the electric hydraulic rod 10 moves, causing the height of the top plate 11 to move above the acupuncture plate.

[0036] As a further improvement of this utility model, an electric slide rail 12 is fixedly connected to the bottom of the connecting frame 2, and an electric slider 13 is slidably connected to the inner wall of the electric slide rail 12. The electric slider 13 is fixed to the sleeve part of the electric hydraulic rod 10. A threaded rod 14 is rotatably connected to the inner wall of the electric slide rail 12 through a bearing. The threaded rod 14 is fixed to the output shaft of the rotating motor 8, and the threaded rod 14 is connected to the electric slider 13 by a thread.

[0037] Specifically, the rotation of the rotating shaft 9 can apply force to the electric slider 13, causing the electric slider 13 to slide in the inner wall of the electric slide rail 12, which can move the top plate 11 to the position of the burial plate. As the top plate 11 moves, the corresponding substrate on the burial plate can be scraped off.

[0038] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0039] The working principle of this utility model is as follows: When in use, the seedling tray is placed on the placement plate 3 and fixed. There are various ways to fix it, which will not be described in detail here. Start the rotating motor 8. The output shaft of the rotating motor 8 rotates, which causes the rotating shaft 9 to rotate. The rotation of the rotating shaft 9 causes the force plate 7 to rotate. The rotation of the force plate 7 can exert force on the force receiving plates 6 on both sides. The force on the force receiving plates 6 can cause the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 can cause the rotating plate 5 to rotate. The rotation of the rotating plate 5 can impact the bottom of the placement plate 3, which can vibrate the substrate accumulated on the seedling tray. Therefore, the seedling tray can be vibrated to achieve the effect of uniform soil distribution.

[0040] In actual installation, the rotation positions of the rotating motor 8 and the rotating shaft 9 can be selected as needed. As the rotating shaft 9 rotates, force can be applied to the electric slider 13, which can slide in the inner wall of the electric slide rail 12, moving the top plate 11 to the position of the burrowing tray. As the top plate 11 moves, the corresponding substrate on the burrowing tray can be scraped off. The electric hydraulic rod 10 is activated, and the piston rod of the electric hydraulic rod 10 moves, which can move the height of the top plate 11 to above the burrowing tray.

[0041] The electrical components in this application are all connected to a power supply, which is prior art and will not be described in detail here.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A substrate leveling device for plug seedling cultivation, comprising a frame (1), wherein a connecting frame (2) is fixedly connected to the top of the frame (1), characterized in that: A vibration mechanism is provided inside the connecting frame (2), and a scraping mechanism is provided on one side of the connecting frame (2); The vibration mechanism includes a placement plate (3), which is fixed to the connecting frame (2). Both ends of the bottom of the placement plate (3) are provided with rotating shafts (4). The top of the frame (1) is fixedly connected to a fixing plate corresponding to the end of the rotating shaft (4). The fixing plate and the rotating shaft (4) are rotatably connected by bearings. A rotating plate (5) is fixedly connected to one side of the rotating shaft (4). The rotating plate (5) is in contact with the bottom of the placement plate (3) and forms a rolling fit.

2. The substrate leveling device for plug seedling cultivation according to claim 1, characterized in that: The surface of the rotating plate (5) is surrounded and fixedly connected with a torsion spring, which is fixed to the fixed plate.

3. The substrate leveling device for plug seedling cultivation according to claim 1, characterized in that: A force-bearing plate (6) is fixedly connected to one side of the rotating shaft (4), and a rotating shaft (9) is provided below the placement plate (3). Force-applying plates (7) are fixedly connected to both sides of the rotating shaft (9). When the rotating shaft (9) rotates, the force-applying plate (7) can apply force to the force-bearing plate (6).

4. The substrate leveling device for plug seedling cultivation according to claim 3, characterized in that: A rotating motor (8) is provided on one side of the frame (1), and the output shaft of the rotating motor (8) is connected to the rotating shaft (9) by a belt and a pulley.

5. The substrate leveling device for plug seedling cultivation according to claim 4, characterized in that: The scraping mechanism includes an electric hydraulic rod (10), the piston rod of which is fixedly connected to a top plate (11), which is located above the placement plate (3).

6. The substrate leveling device for plug seedling cultivation according to claim 5, characterized in that: The bottom of the connecting frame (2) is fixedly connected to an electric slide rail (12), and an electric slider (13) is slidably connected to the inner wall of the electric slide rail (12). The electric slider (13) is fixed to the sleeve part of the electric hydraulic rod (10).

7. The substrate leveling device for plug seedling cultivation according to claim 6, characterized in that: The outer wall of the electric slide rail (12) is fixed to the rotating motor (8).

8. The substrate leveling device for plug seedling cultivation according to claim 7, characterized in that: The inner wall of the electric slide rail (12) is rotatably connected to a threaded rod (14) via a bearing. The threaded rod (14) is fixed to the output shaft of the rotating motor (8). The threaded rod (14) is connected to the electric slider (13) via a thread.

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