Rolling supporting assembly and horizontal germination accelerating device

Abstract

The utility model discloses a rolling supporting assembly and a horizontal germination accelerating device, and belongs to the technical field of seed soaking and germination accelerating equipment. The rolling supporting assembly comprises a mounting frame and a connecting part rotationally arranged on the mounting frame. Wherein the connecting part is integrally of a V-shaped structure, the middle of the V-shaped connecting part is rotationally connected with the mounting frame, and an opening of the V-shaped connecting part is opposite to the mounting frame; the two ends of the connecting part are each rotationally connected with a rolling supporting part. Through the arrangement of the rolling supporting part, when the rolling supporting part supports the germination accelerating cylinder, the rolling supporting part and the germination accelerating cylinder are in rolling friction, so that the frictional resistance borne by the germination accelerating cylinder in the rotating process can be reduced; besides, the connecting part is rotatably arranged, so that the concentricity of the germination accelerating cylinder can be adjusted, and the stability of the germination accelerating cylinder in the rotating process is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed soaking and germination equipment, and more specifically relates to a rolling support component and a horizontal germination device. Background Art

[0002] In agricultural and forestry cultivation, the importance of seeds is self-evident, and the survival rate of seedlings and the quality of the seedlings are directly related to the production yield and cost. Therefore, before planting, it is generally necessary to germinate the seeds first.

[0003] The general germination device needs to soak the seeds during germination. If the temperature is not easily controlled, it is easy to cause problems such as seed burning, seed rot and uneven germination. In conventional seed soaking and germination equipment, seeds are generally easy to pile up together, resulting in excessively high temperature in the center, which is prone to the adverse effects of seed burning and seed rot. For this reason, stirring or shaking is usually used to avoid the generation of local high temperature.

[0004] For example, in patent CN102257898A, a rotary plant fruit soaking germination growth device is disclosed. This application case frequently rotates the germination growth container, lifts the materials to be germinated upward to a certain height and then allows them to fall freely, so that the relative positions between the materials change frequently, and can force the materials to be evenly mixed, stirred and turned, avoiding the mutual squeezing phenomenon between the materials. At the same time, the materials are in friendly contact with the gas in the growth environment during the free fall from high to low, which solves the air permeability problem and also solves the problem of inconsistent atmosphere in the center and edge microenvironment of the material pile in the germination growth container.

[0005] For another example, in the patent CN210470228U, a drum-type germination machine is disclosed. The application includes a storage box and a carrying tray, and the carrying tray is in the storage box. A drum-type turning device is provided on the carrying tray; the drum-type turning device includes a horizontal drum; a seed taking and releasing port is provided on the annular side wall of the side of the horizontal drum; the horizontal drum is arranged in the storage box in a manner that the axis is parallel to the horizontal direction, and the two ends are supported on the carrying tray by two support frames; a central air blowing pipe is provided between the two support frames, and the central air blowing pipe is connected to the air supply device by an air pipeline; the central air blowing pipe penetrates from the center position of one end of the horizontal drum and passes out from the center of the other end through the axis; a driving motor is provided above the horizontal drum, located above the liquid level of the soaking liquid; the driving motor is connected to the horizontal drum by a gear set, and the torque is transmitted by the gear set. The utility model realizes automatic stirring and constant temperature soaking and germination in the seed soaking and germination process, and provides guarantee for seeds for factory seedling cultivation, centralized germination and direct seeding in sandy land.

[0006] The above applications all involve technical improvements to germination equipment, and all improve the material accumulation by driving the horizontal germination cylinder to swing. However, the above applications also have defects. For example, in the patent CN210470228U, the two ends of the horizontal cylinder are directly arranged in the notch on the support frame for rotation, so that the cylinder is not only subject to greater friction resistance during rotation, but also the stability of the cylinder needs to be further improved. Utility Model Content

[0007] 1. Problems to be solved

[0008] In view of the problem that the existing horizontal germination equipment has large friction resistance and poor stability during the rotation of the tank body, the utility model provides a rolling support assembly and a horizontal germination device. The utility model can reduce the friction resistance of the germination cylinder during the rotation process through the rolling contact support between the rolling support part and the germination cylinder; at the same time, the rotatable setting of the connecting part is conducive to adjusting the concentricity of the germination cylinder, thereby ensuring the stability of the germination cylinder during the rotation process.

[0009] 2. Technical solution

[0010] In order to solve the above problems, the technical solution adopted by the utility model is as follows:

[0011] The utility model provides a rolling support assembly, comprising a mounting frame and a connecting portion rotatably arranged on the mounting frame; wherein:

[0012] The connecting portion is in a V-shaped structure as a whole, the middle portion of the V-shaped connecting portion is rotatably connected to the mounting frame, and the opening of the V-shaped connecting portion faces away from the mounting frame;

[0013] Both ends of the connecting portion are rotatably connected to a rolling support portion.

[0014] Furthermore, the rolling support portion includes a roller surface and stop blocks arranged at both ends of the roller surface, and the stop blocks are provided with a connecting shaft for rotationally connecting with the connecting portion.

[0015] Furthermore, the connecting portion comprises a pair of parallel connecting plates which are in an overall V-shaped structure, and the rolling support portion is arranged between the two connecting plates via a connecting shaft thereon; and the connecting plate is rotatably arranged on the mounting frame via a pin shaft.

[0016] Furthermore, the mounting frame includes a base plate and connecting ears vertically arranged on the base plate, two connecting ears are arranged in parallel, and a mounting hole for the pin shaft to pass through is provided on the connecting ears.

[0017] Furthermore, the connection plates are respectively arranged on the outer sides of the corresponding connection ears, and the two connection plates are connected to the corresponding connection ears through the same pin shaft.

[0018] Furthermore, the opening angle of the connecting plate is greater than 90 degrees.

[0019] The utility model discloses a horizontal germination device, comprising a germination cylinder arranged transversely and a driving assembly for driving the germination cylinder to rotate back and forth, wherein the germination cylinder is rotatably arranged on a frame through the rolling support assembly; wherein the rolling support assembly is provided with 4 groups and distributed in a rectangular shape.

[0020] Furthermore, an annular boss is respectively provided at both ends of the germination cylinder, and the boss is inserted between two stop blocks of the rolling support part.

[0021] Furthermore, the germination cylinder is provided with a position sensor matched with the induction sheet on the frame; wherein, at least two position sensors are provided for controlling the rotation range of the germination cylinder.

[0022] Furthermore, the driving assembly is a chain driving assembly, which includes a motor, a small sprocket, a large sprocket and a chain; wherein the motor is arranged on a frame, the small sprocket is connected to the output end of the motor, the large sprocket is arranged at the end of the germination cylinder, and the large and small sprockets are connected by a chain.

[0023] 3. Beneficial effects

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The utility model provides a rolling support assembly, which, through the setting of the rolling support part, enables the rolling support part to support the germination cylinder while the two are in rolling friction, thereby reducing the friction resistance encountered by the germination cylinder during the rotation process; in addition, the connecting part is rotatably arranged, which is conducive to adjusting the concentricity of the germination cylinder, thereby ensuring the stability of the germination cylinder during the rotation process.

[0026] (2) A horizontal germination device of the utility model can make the annular boss at the end of the germination cylinder stuck between two stop blocks through the setting of the stop block, so as to prevent the germination cylinder from running axially, thereby further ensuring the stability of the germination cylinder during rotation.

[0027] (3) The horizontal germination device of the utility model can effectively improve the adverse effects caused by the accumulation of seeds by driving the germination cylinder to rotate back and forth through the driving component. In addition, by setting the rolling support component, the friction resistance of the germination cylinder is reduced while ensuring the stability of the germination cylinder during operation.

[0028] (4) The utility model provides a horizontal germination device, which can make the germination cylinder rotate back and forth within a certain angle range through the cooperation of the induction plate and the position sensor. While dispersing the accumulated seeds, it can effectively prevent the liquid in the germination cylinder from overflowing due to the excessive rotation angle of the germination cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural schematic diagram of a rolling support assembly of the utility model;

[0030] Figure 2 It is a structural schematic diagram of the mounting frame in the utility model;

[0031] Figure 3 It is a structural schematic diagram of the connecting part in the utility model;

[0032] Figure 4 It is a structural schematic diagram of the rolling support part in the utility model;

[0033] Figure 5 It is a structural schematic diagram of a horizontal germination device of the utility model;

[0034] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at point A in the middle.

[0035] In the figure: 1, mounting frame; 11, base plate; 12, connecting ear;

[0036] 2. Connecting part; 21. Connecting plate; 22. Pin shaft;

[0037] 3. rolling support part; 31. roller surface; 32. stop block; 33. connecting shaft;

[0038] 4. Frame; 5. Germination tube; 51. Boss; 6. Induction sheet; 7. Position sensor; 8. Driving assembly. DETAILED DESCRIPTION

[0039] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] The utility model is further described below in conjunction with specific embodiments.

[0042] refer to Figure 1 As shown, a rolling support assembly of this embodiment includes a mounting frame 1, a connecting portion 2 and a rolling support portion 3. The connecting portion 2 is a V-shaped structure as a whole, the middle portion of the V-shaped connecting portion 2 is rotatably connected to the mounting frame 1, and the opening of the V-shaped connecting portion 2 faces away from the mounting frame 1. Two rolling support portions 3 are provided, which are rotatably arranged at both ends of the connecting portion 2.

[0043] In the rolling support assembly of the present embodiment, the rolling support part 3 is arranged so that the rolling support part 3 supports the germination cylinder 5 while the two are in rolling friction, thereby reducing the friction resistance of the germination cylinder 5 during the rotation process. In addition, the connecting part 2 is rotatable, which is conducive to adjusting the concentricity of the germination cylinder 5, thereby ensuring the stability of the germination cylinder 5 during the rotation process.

[0044] Specifically, Figure 2 As shown, the mounting frame 1 serves as the mounting base of the entire rolling support assembly, and includes a base plate 11 and a connecting ear 12 vertically arranged on the base plate 11 .

[0045] The base plate 11 is provided with a mounting hole, which can be used with fasteners, such as bolts, to fix the base plate 11, thereby providing a stable mounting base for the entire rolling support assembly. Two connecting ears 12 are provided, and are arranged in parallel with each other. At the same time, the connecting ears 12 are also provided with a mounting hole for the connecting part 2 to be rotatably connected.

[0046] refer to Figure 3 As shown, the connecting portion 2 includes a pair of connecting plates 21 arranged in parallel, and the connecting plates 21 are V-shaped as a whole, and their opening is greater than 90 degrees. At the same time, a mounting hole for the pin shaft 22 to pass through is opened in the middle of the connecting plate 21, and a mounting hole for mounting the rolling support portion 3 is respectively provided at both ends.

[0047] Specifically in this embodiment, the connecting plates 21 are respectively arranged on the outer sides of the corresponding connecting ears 12, and the two connecting plates 21 are connected to the corresponding connecting ears 12 through the same pin shaft 22 to complete the rotatable connection between the connecting part 2 and the mounting frame 1.

[0048] refer to Figure 4As shown, the rolling support part 3 includes a roller surface 31 and stop blocks 32 arranged at both ends of the roller surface 31. The end surface of the stop block 32 away from the roller surface 31 is provided with a connecting shaft 33 for rotationally connecting with the connecting part 2. During assembly, the rolling support part 3 is located between the two connecting plates 21, and the connecting shafts 33 on both sides thereof are respectively inserted into the mounting holes at the ends of the corresponding connecting plates 21, so that the rotational connection between the rolling support part 3 and the connecting part 2 can be completed.

[0049] refer to Figure 5 As shown, this embodiment also provides a horizontal germination device, which includes a frame 4, a germination cylinder 5 and a driving assembly 8 arranged on the frame 4. The germination cylinder 5 is transversely arranged on the frame 4 through the above-mentioned rolling support assembly, and swings back and forth under the drive of the driving assembly 8 to improve the adverse effects caused by the accumulation of seeds.

[0050] Specifically, four rolling support assemblies are arranged in a rectangular shape on the frame 4, and an annular boss 51 is arranged at each end of the germination cylinder 5. During assembly, the boss 51 is inserted between the two stop blocks 32 of the corresponding rolling support part 3 to achieve rolling cooperation between the germination cylinder 5 and the rolling support assembly. In this way, not only the friction resistance of the germination cylinder 5 during the rotation process is reduced, but also the axial running of the germination cylinder 5 can be effectively prevented through the mutual cooperation between the boss 51 and the stop block 32, thereby ensuring the stability of the germination cylinder 5 during the rotation process.

[0051] In addition, in order to effectively control the rotation range of the germination cylinder 5. In this embodiment, a sensing sheet 6 is provided on the frame 4, and a position sensor 7 is provided on the germination cylinder 5. Among them, at least two position sensors 7 are provided, and through the cooperation between the sensing sheet 6 and the position sensor 7, the germination cylinder 5 can be rotated back and forth within a certain angle range, while achieving the dispersion of the accumulated seeds, it can effectively prevent the liquid in the germination cylinder 5 from overflowing from other process holes on the germination cylinder 5 due to the excessive rotation angle of the germination cylinder 5. Of course, the specific rotation range can be determined according to the working conditions.

[0052] Specifically in this embodiment, the position sensors 7 are arranged at the end of the germination cylinder 5, and two of them are arranged, located at two critical points of the rotation range of the germination cylinder 5. In other words, the angle between the positions of the two position sensors 7 and the center of the circle is the rotation range of the germination cylinder 5.

[0053] The driving assembly 8 can be a chain driving assembly, which includes a motor, a small sprocket, a large sprocket and a chain. The motor is arranged on the frame 4, the small sprocket is connected to the output end of the motor, the large sprocket is arranged at the end of the germination cylinder 5, the large and small sprockets are connected by a chain, and the chain can be equipped with a tension wheel.

[0054] The utility model provides a horizontal germination device, which can effectively improve the adverse effects caused by the accumulation of seeds by driving the germination cylinder 5 to rotate back and forth through the driving component 8. In addition, by setting the rolling support component, the friction resistance of the germination cylinder 5 is reduced while ensuring the stability of the germination cylinder 5 during the working process.

[0055] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A rolling support assembly, characterized in that: It comprises a mounting frame (1) and a connecting portion (2) rotatably arranged on the mounting frame (1); wherein: The connecting portion (2) is of V-shaped structure as a whole, the middle portion of the V-shaped connecting portion (2) is rotatably connected to the mounting frame (1), and the opening of the V-shaped connecting portion (2) faces away from the mounting frame (1); Both ends of the connecting portion (2) are rotatably connected to a rolling support portion (3).

2. A rolling support assembly according to claim 1, characterized in that: The rolling support portion (3) comprises a roller surface (31) and stop blocks (32) arranged at both ends of the roller surface (31); the stop blocks (32) are provided with a connecting shaft (33) for rotationally connecting with the connecting portion (2).

3. A rolling support assembly according to claim 2, characterized in that: The connecting portion (2) comprises a pair of parallel connecting plates (21) which are integrally V-shaped in structure; the rolling support portion (3) is arranged between the two connecting plates (21) via a connecting shaft (33) thereon; and the connecting plate (21) is rotatably arranged on the mounting frame (1) via a pin shaft (22).

4. A rolling support assembly according to claim 3, characterized in that: The mounting frame (1) comprises a base plate (11) and a connecting ear (12) vertically arranged on the base plate (11); two connecting ears (12) are arranged in parallel, and a mounting hole for a pin shaft (22) to pass through is provided on the connecting ear (12).

5. A rolling support assembly according to claim 4, characterized in that: The connecting plates (21) are respectively arranged on the outer sides of the corresponding connecting ears (12), and the two connecting plates (21) are connected to the corresponding connecting ears (12) via the same pin shaft (22).

6. A rolling support assembly according to claim 3, characterized in that: The opening angle of the connecting plate (21) is greater than 90 degrees.

7. A horizontal germination device, comprising a germination cylinder (5) arranged in a horizontal direction and a driving assembly (8) for driving the germination cylinder (5) to rotate back and forth, wherein: The driving assembly (8) is arranged on the frame (4), and is characterized in that: the germination cylinder (5) is rollingly supported by the rolling support assembly of any one of claims 2-6; wherein, the rolling support assembly is provided in 4 groups and distributed in a rectangular shape.

8. A horizontal germination device according to claim 7, characterized in that: An annular boss (51) is provided at each of the two ends of the germination cylinder (5), and the boss (51) is inserted between two stop blocks (32) of the rolling support part (3).

9. A horizontal germination device according to claim 7 or 8, characterized in that: The germination cylinder (5) is provided with a position sensor (7) which cooperates with the induction sheet (6) on the frame (4); wherein at least two position sensors (7) are provided to control the rotation range of the germination cylinder (5).

10. A horizontal germination device according to claim 9, characterized in that: The driving assembly (8) is a chain driving assembly, which includes a motor, a small sprocket, a large sprocket and a chain; wherein the motor is arranged on the frame (4), the small sprocket is connected to the output end of the motor, the large sprocket is arranged at the end of the germination cylinder (5), and the large and small sprockets are connected by a chain.

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