Wheat seed dressing device for agricultural planting

Abstract

The utility model relates to the technical field of wheat seed dressing, in particular to an agricultural planting wheat seed dressing device which comprises a bottom plate, a supporting plate is fixedly installed on the rear side of the top of the bottom plate, a motor is fixedly installed on the back face of the supporting plate, and the driving end of the motor penetrates through the back face of the supporting plate and extends to the front of the front face of the supporting plate. And a mounting frame is fixedly mounted at the driving end of the motor. According to the wheat seed dressing device for agricultural planting, through cooperative use of the bottom plate, the supporting plate, the motor, the lock catch, the mounting frame, the spherical box body, a top plate, a vertical plate, a fixed cylinder, a fixed shaft, an opening, a sealing plate, a scattering and stirring roller, a transmission shaft, a first bevel gear and a second bevel gear, the scattering and stirring roller rotates while rotating along with revolution of the spherical box body; in the process that the scattering and stirring roller in the rotating state makes contact with wheat, the clustered wheat can be directly scattered, the wheat and the medicine are stirred, and the mixing uniformity of the wheat and the medicine is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat seed mixing, in particular to a wheat seed mixing device for agricultural planting. Background Art

[0002] In order to ensure the yield and quality of wheat, farmers need to take measures to prevent and control pests and diseases and improve the stress resistance of wheat when planting wheat. Among them, seed mixing and spraying are common agricultural management measures. Seed mixing can increase the germination rate and disease and pest resistance of seeds by adding seed treatment agents, biological agents, etc. to wheat seeds, thereby increasing the yield and quality of wheat. Wheat seed mixing requires the use of a seed mixing device.

[0003] Publication number CN220235398U, a Chinese patent application, discloses a wheat seed dressing device for agricultural planting. The device comprises a base plate, a pair of side panels on top of which an open box is positioned between the two side panels. Mounting rings and mating rings are provided on the left and right sides of the open box, respectively. The open box also includes a flip shaft and several flaps. The coordinated arrangement of these components not only facilitates uniform mixing of wheat and the chemical to be used for seed dressing, but also simplifies operation, making it easy to market.

[0004] Regarding the above-mentioned related technologies, the device has some shortcomings. In actual use, it does not have the effect of breaking up the clumped wheat. When mixing the seeds, the clumped wheat and the medicine powder are mixed unevenly, which affects the wheat seed mixing effect. Therefore, it is necessary to provide an agricultural wheat seed mixing device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an agricultural wheat seed mixing device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An agricultural wheat seed dressing device, comprising:

[0008] A bottom plate, a support plate is fixedly installed on the rear side of the top of the bottom plate, a motor is fixedly installed on the back of the support plate, and the driving end of the motor passes through the back of the support plate and extends to the front of the support plate, a mounting bracket is fixedly installed on the driving end of the motor, a spherical box is fixedly installed on the front of the mounting bracket, a fixing cylinder is rotatably installed inside the spherical box, and the front end of the fixing cylinder passes through the inner wall of the spherical box and extends to the front of the spherical box, and a top plate is fixedly installed above the front of the support plate;

[0009] A vertical plate is fixedly mounted on the front side of the bottom of the top plate, a fixed shaft is fixedly mounted below the back side of the vertical plate, and a rear end of the fixed shaft passes through the front end of the fixed cylinder and extends into the interior of the fixed cylinder, the fixed shaft is rotatably connected to a bearing mounted on the inner wall of the fixed cylinder, and a first bevel gear is fixedly mounted on the rear end of the fixed shaft;

[0010] A transmission shaft is rotatably mounted on the fixed cylinder and passes through the fixed cylinder. A plurality of breaking up and stirring rollers are fixedly mounted on the outer wall of the transmission shaft. A second bevel gear is fixedly mounted on the outer wall of the transmission shaft and the second bevel gear is meshed with the first bevel gear. A discharging mechanism is provided on the outer surface of the spherical box.

[0011] Preferably, symmetrically distributed connecting rods are fixedly installed on the back of the mounting frame, and limiting blocks are fixedly installed on the rear ends of the connecting rods. An annular slide is provided on the front of the support plate, and the annular slide is slidably connected to the limiting blocks.

[0012] Preferably, the limiting block is in a T-shaped structure, and the limiting block is adapted to the annular slideway.

[0013] Preferably, a plurality of mounting grooves are provided on the sliding contact surface between the limit block and the annular slideway, balls are movably mounted on the mounting grooves, and the balls are in rolling contact with the inner wall of the annular slideway.

[0014] Preferably, the discharging mechanism includes an opening, and the opening is opened on the outer surface of the spherical box body, a sealing plate adapted to it is hinged on the opening, a lock is provided between the sealing plate and the outer surface of the spherical box body, and a sealing gasket is bonded to the inner wall of the opening.

[0015] Preferably, the fixed shaft is located on the same horizontal line as the driving end of the motor.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model uses a base plate, a support plate, a motor, a lock, a mounting frame, a spherical housing, a top plate, a vertical plate, a fixed cylinder, a fixed shaft, an opening, a sealing plate, a scattering stirring roller, a transmission shaft, a first bevel gear, and a second bevel gear in coordination, so that the scattering stirring roller rotates while following the revolution of the spherical housing. When the rotating scattering stirring roller contacts the wheat, it directly scatters the clumped wheat and has a stirring effect on the wheat and the medicine, ensuring the uniformity of the mixture of wheat and medicine and improving the seed mixing effect. When the seed mixing process is completed, the motor can be controlled to stop running and the position of the opening can be adjusted to be located at the bottom of the spherical housing. Then, the sealing plate is opened and the mixture can be discharged through the opening. This design allows the opening to be used as both a feed port and a discharge port, thereby improving the practicality and flexibility of the entire device.

[0018] 2. The utility model uses the limit block, the connecting rod and the annular slide to support and limit the spherical box body, thereby preventing the spherical box body from being subjected to a single point force at the driving end of the motor, thereby improving the reliability and stability of the operation of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side sectional structural schematic diagram of the present invention.

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the present invention.

[0021] Figure 3 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0023] In the figure: 1. Base plate; 2. Support plate; 3. Motor; 4. Limit block; 5. Connecting rod; 6. Lock; 7. Mounting frame; 8. Spherical box; 9. Top plate; 10. Vertical plate; 11. Fixed cylinder; 12. Fixed shaft; 13. Opening; 14. Sealing plate; 15. Beating and stirring roller; 16. Transmission shaft; 17. Ball bearing; 18. Mounting groove; 19. Annular slide; 20. First bevel gear; 21. Second bevel gear. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 4 , an embodiment provided by the utility model:

[0029] An agricultural wheat seed dressing device, comprising:

[0030] Bottom plate 1, a support plate 2 is fixedly installed on the rear side of the top of the bottom plate 1, a motor 3 is fixedly installed on the back of the support plate 2, and the driving end of the motor 3 passes through the back of the support plate 2 and extends to the front of the support plate 2, the driving end of the motor 3 is fixedly installed with a mounting bracket 7, a spherical box 8 is fixedly installed on the front of the mounting bracket 7, a fixing cylinder 11 is rotatably installed inside the spherical box 8, and the front end of the fixing cylinder 11 passes through the inner wall of the spherical box 8 and extends to the front of the spherical box 8, and a top plate 9 is fixedly installed above the front of the support plate 2;

[0031] A vertical plate 10 is fixedly mounted on the front side of the bottom of the top plate 9, and a fixed shaft 12 is fixedly mounted below the back of the vertical plate 10. The rear end of the fixed shaft 12 passes through the front end of the fixed cylinder 11 and extends into the interior of the fixed cylinder 11. The fixed shaft 12 is rotatably connected to a bearing mounted on the inner wall of the fixed cylinder 11. The rear end of the fixed shaft 12 is fixedly mounted with a first bevel gear 20.

[0032] A transmission shaft 16 is rotatably mounted on the fixed cylinder 11, and the transmission shaft 16 passes through the fixed cylinder 11. A plurality of breaking up and stirring rollers 15 are fixedly mounted on the outer wall of the transmission shaft 16. A second bevel gear 21 is fixedly mounted on the outer wall of the transmission shaft 16, and the second bevel gear 21 is meshed with the first bevel gear 20. A discharging mechanism is provided on the outer surface of the spherical box body 8.

[0033] The back of the mounting frame 7 is fixedly mounted with symmetrically distributed connecting rods 5 , the rear end of the connecting rods 5 is fixedly mounted with a limit block 4 , the front of the support plate 2 is provided with an annular slide 19 , and the annular slide 19 is slidably connected to the limit block 4 .

[0034] In one embodiment, the stopper 4 is T-shaped and fits snugly within the annular slideway 19. The T-shaped stopper 4 can tightly engage with the annular slideway 19, effectively limiting the range of motion of the spherical housing 8 through its unique shape. This design ensures that the spherical housing 8 does not deviate from the predetermined trajectory during rotation, thereby improving the stability and precision of the device.

[0035] In one of the preferred embodiments, a plurality of mounting grooves 18 are provided on the sliding contact surface between the limit block 4 and the annular slide 19, and balls 17 are movably mounted on the mounting grooves 18. The balls 17 are in rolling contact with the inner wall of the annular slide 19, so that the friction between the limit block 4 and the annular slide 19 is reduced, the wear of the limit block 4 is reduced, and the service life of the limit block 4 is increased.

[0036] In one embodiment, the discharging mechanism includes an opening 13, and the opening 13 is opened on the outer surface of the spherical box body 8. A sealing plate 14 adapted to the opening 13 is hingedly connected to the opening 13. A lock buckle 6 is provided between the sealing plate 14 and the outer surface of the spherical box body 8. A sealing gasket is bonded to the inner wall of the opening 13. The opening 13 can be used as a feed port or as a discharge port, thereby improving the practicality and flexibility of the entire device. The provision of the sealing gasket ensures the sealing effect of the opening 13 when the sealing plate 14 is in a closed state.

[0037] In one of the preferred embodiments, the position of the fixed shaft 12 is on the same horizontal line as the driving end of the motor 3, ensuring that the transmission device between the motor 3 and the fixed shaft 12 runs on the same horizontal plane, so that the second bevel gear 21 and the first bevel gear 20 are stably engaged.

[0038] The working principle of the present invention is as follows: the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for controlling a computer, etc., and the existing disclosed power connection technology will not be repeated in this article. When in use, the motor 3 is first controlled to start working, and the driving end of the motor 3 drives the mounting bracket 7 to rotate. The rotation of the mounting bracket 7 drives the spherical box body 8 to rotate, and the opening 13 is rotated to the upper position. Then the lock buckle 6 is unlocked and the sealing plate 14 is opened. Then the wheat and medicine to be mixed are added to the inside of the spherical box body 8, and the sealing plate 14 is closed. The lock buckle 6 is locked to reinforce the position of the sealing plate 14. Subsequently, the motor 3 is controlled to start working, driving the spherical box body 8 to rotate. The rotation of the spherical box body 8 will cause the wheat and medicine inside it to mix at high speed. At the same time, the rotation of the spherical box body 8 will drive the fixed cylinder 11 to rotate, and the rotation of the fixed cylinder 11 drives the transmission The driving shaft 16 rotates, and the stirring roller 15 moves along with the transmission shaft 16. Due to the rotational relationship between the fixed shaft 12 and the fixed cylinder 11, the fixed shaft 12 does not rotate along with the rotation of the fixed cylinder 11, so that the position of the first bevel gear 20 remains unchanged. When the transmission shaft 16 rotates, it drives the second bevel gear 21 to mesh with the first bevel gear 20, causing the transmission shaft 16 to rotate. The rotation of the transmission shaft 16 drives the stirring roller 15 to rotate, so that the stirring roller 15 rotates while following the revolution of the spherical box 8. When the rotating stirring roller 15 contacts the wheat, it directly breaks up the clumped wheat and stirs the wheat and medicine, ensuring the uniformity of the mixture and improving the seed dressing effect. When the seed dressing process is completed, the motor 3 can be controlled to stop running, and the position of the opening 13 can be adjusted to be located at the bottom of the spherical box 8. Then, the sealing plate 14 is opened, and the mixture can be discharged through the opening 13. This design allows the opening 13 to be used as both a feed port and a discharge port, thereby improving the practicality and flexibility of the entire device.

[0039] During the rotation process, the mounting frame 7 and the spherical box body 8 will drive the connecting rod 5 to rotate together. The rotation of the connecting rod 5 drives the limit block 4 to slide on the annular slide 19, which has the effect of supporting and limiting the spherical box body 8, avoiding the spherical box body 8 relying on a single point force on the driving end of the motor 3, thereby improving the reliability and stability of the operation of the entire device.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat seed dressing device for agricultural planting, characterized in that: It includes: A bottom plate (1) is fixedly mounted on the rear side of the top of the bottom plate (1), a motor (3) is fixedly mounted on the back of the support plate (2), and a driving end of the motor (3) passes through the back of the support plate (2) and extends to the front of the support plate (2), a mounting bracket (7) is fixedly mounted on the driving end of the motor (3), a spherical box (8) is fixedly mounted on the front of the mounting bracket (7), a fixing cylinder (11) is rotatably mounted inside the spherical box (8), and a front end of the fixing cylinder (11) passes through the inner wall of the spherical box (8) and extends to the front of the spherical box (8), and a top plate (9) is fixedly mounted above the front of the support plate (2); A vertical plate (10) is fixedly mounted on the front side of the bottom of the top plate (9), a fixed shaft (12) is fixedly mounted below the back of the vertical plate (10), and a rear end of the fixed shaft (12) passes through the front end of the fixed cylinder (11) and extends into the interior of the fixed cylinder (11), the fixed shaft (12) is rotatably connected to a bearing mounted on the inner wall of the fixed cylinder (11), and a first bevel gear (20) is fixedly mounted on the rear end of the fixed shaft (12); A transmission shaft (16) is rotatably mounted on the fixed cylinder (11), and the transmission shaft (16) passes through the fixed cylinder (11). A plurality of breaking and stirring rollers (15) are fixedly mounted on the outer wall of the transmission shaft (16). A second bevel gear (21) is fixedly mounted on the outer wall of the transmission shaft (16), and the second bevel gear (21) is meshed with the first bevel gear (20). A discharging mechanism is provided on the outer surface of the spherical box body (8).

2. The agricultural wheat seed dressing device according to claim 1, characterized in that: The back of the mounting frame (7) is fixedly mounted with symmetrically distributed connecting rods (5), the rear ends of the connecting rods (5) are fixedly mounted with limit blocks (4), and the front of the support plate (2) is provided with an annular slideway (19), which is slidably connected to the limit blocks (4).

3. The agricultural wheat seed dressing device according to claim 2, characterized in that: The shape of the limiting block (4) is a T-shaped structure, and the limiting block (4) is adapted to the annular slideway (19).

4. The agricultural wheat seed dressing device according to claim 2, characterized in that: A plurality of mounting grooves (18) are provided on the sliding contact surface between the limit block (4) and the annular slideway (19). Balls (17) are movably mounted on the mounting grooves (18), and the balls (17) are in rolling contact with the inner wall of the annular slideway (19).

5. The agricultural wheat seed dressing device according to claim 1, characterized in that: The discharging mechanism comprises an opening (13), and the opening (13) is opened on the outer surface of the spherical box body (8), a sealing plate (14) adapted thereto is hingedly connected to the opening (13), a lock buckle (6) is provided between the sealing plate (14) and the outer surface of the spherical box body (8), and a sealing gasket is bonded to the inner wall of the opening (13).

6. The agricultural wheat seed dressing device according to claim 1, characterized in that: The position of the fixed shaft (12) is located on the same horizontal line as the driving end of the motor (3).

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