A rice seed disinfection pretreatment device

Abstract

This utility model relates to the field of rice seed pretreatment technology and discloses a rice seed disinfection pretreatment device. A holding frame is rotatably installed inside a liquid storage frame. A drain pipe is fixedly connected to the bottom side of the liquid storage frame, and a sealing cap is screwed to the top of the drain pipe. A rotating mechanism is installed on the top side of the liquid storage frame, and the rotating mechanism is connected to the outer side of the holding frame via a transmission mechanism. This utility model's technical solution allows the holding frame to automatically rotate and move out of the liquid storage frame around a rotating rod. Simultaneously, with the permeable material blocking effect of the permeable mesh plate at the bottom of the holding frame, the disinfectant accumulated inside the holding frame can be automatically discharged during rotation. This allows the soaked and disinfected seeds to be removed from the liquid storage frame as the holding frame rotates, facilitating the transfer of disinfected rice seeds and enabling the subsequent reuse of the disinfectant solution inside the liquid storage frame.

Description

Technical Field

[0001] This utility model relates to the field of rice seed pretreatment technology, and in particular to a rice seed disinfection and pretreatment device. Background Technology

[0002] Currently, common rice diseases such as rice blast, bacterial leaf blight, bacal blight, sesame spot, rice grain smut, and bacterial leaf streak can all be prevented through seed treatment. Strong chlorine is currently the best seed treatment agent, and rice seeds can be soaked in a solution of strong chlorine.

[0003] However, when using a strong chlorine solution for pre-treatment of rice seeds for disinfection, to improve the reusability of the solution, it is often necessary to remove and transfer the soaked rice seeds after one batch has been immersed in the solution for pre-treatment, and then pour in another batch for disinfection. This process of transferring the soaked rice seeds is cumbersome and easily affects the efficiency of repeated pre-treatment of multiple batches of rice seeds. Therefore, we propose a rice seed disinfection pre-treatment device. Utility Model Content

[0004] The main objective of this invention is to provide a rice seed disinfection and pretreatment device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A rice seed disinfection pretreatment device includes a liquid storage frame, a holding frame rotatably installed inside the liquid storage frame, a drain pipe fixedly connected to the bottom side of the liquid storage frame, and a sealing cap screwed onto the top side of the drain pipe.

[0007] A rotating mechanism is provided on the top side of the liquid storage frame, and the rotating mechanism is connected to the outer side of the container frame via a transmission.

[0008] The liquid storage frame is equipped with a stirring mechanism.

[0009] As an optional solution to the technical solution of this application, the rotating mechanism includes a rotating rod and a connecting plate. Fixed plates are fixedly installed on both sides of the top of the liquid storage frame. The rotating rod is rotatably installed between the two sets of fixed plates via bearings. Connecting plates are fixedly sleeved at both ends of the outer side of the rotating rod. A fixed rod is fixedly installed on the side of each connecting plate away from the rotating rod, and the top edge of the fixed rod is fixedly connected to the outer wall of the container. A servo motor is fixedly installed on the top edge of the fixed plate, and the side of the servo motor drive shaft is fixedly connected to the top edge of the outer side of the rotating rod via a coupling. A permeable mesh plate is fixedly embedded in the bottom of the container.

[0010] By adopting the above technical solution, the connecting plate and the fixed rod can drive the holding frame to automatically rotate and move out of the liquid storage frame around the rotating rod. At the same time, combined with the permeable material of the permeable mesh plate at the bottom of the holding frame, the disinfectant accumulated inside the holding frame can be automatically discharged while the holding frame is rotating. This allows the seeds that have been soaked and disinfected to be moved out of the liquid storage frame as the holding frame rotates, thus facilitating the transfer of disinfected rice seeds and making it easier to reuse the disinfectant inside the liquid storage frame.

[0011] As an optional solution to the technical solution of this application, fixed baffles are fixedly installed on both sides of the top of the holding frame, and guide plates are fixedly installed at an angle between the sides of the fixed baffles.

[0012] By adopting the above technical solution, under the guidance of the fixed baffle and the guide plate, the disinfectant accumulated inside the container can be automatically discharged while the container is rotating, so that the seeds that have been soaked and disinfected can be moved out of the liquid storage box as the container rotates.

[0013] As an optional solution to the technical solution of this application, the stirring mechanism includes auger blades, an installation rod is installed on the inner bottom of the container by means of a bearing for lateral rotation, an auger blade is fixedly sleeved on the outer side of the installation rod and the auger blade is located on the inner bottom of the container, a rotating motor is fixedly installed on the outer bottom of the container, and the side of the rotating motor drive shaft is fixedly connected to the outer top of the installation rod by means of a coupling.

[0014] By adopting the above technical solution, the auger blades can be driven to rotate synchronously under the drive of the rotating motor, which stirs and repositions the rice seeds piled at the bottom of the holding frame, thereby avoiding the rice seeds from sinking to the bottom for a long time and being obstructed by the permeable mesh, thus affecting the soaking and disinfection quality.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application discloses a rice seed disinfection pretreatment device. This device comprises a holding frame inside a liquid storage frame, and fixed plates on both sides of the top of the liquid storage frame. A connecting plate and a fixed rod connect the side of the holding frame to a rotating rod. When a servo motor operates, it drives the rotating rod to rotate. Simultaneously, the funnel-shaped design of the holding frame allows it to automatically rotate and move out of the liquid storage frame around the rotating rod. At the same time, the permeable mesh plate at the bottom of the holding frame acts as a water-retaining barrier, allowing the disinfectant solution accumulated inside the frame to automatically drain out as it rotates. This facilitates the removal of the disinfected rice seeds from the liquid storage frame, enabling the reuse of the disinfectant solution inside the storage frame.

[0017] 2. The rice seed disinfection pretreatment device of this application provides a fixed rod and auger blades inside the holding frame. Under the drive of a rotating motor, the auger blades can rotate at the bottom of the holding frame to stir and reposition the rice seeds piled at the bottom of the holding frame. This avoids the rice seeds from sinking to the bottom for a long time and being obstructed by the permeable mesh, thus affecting the quality of soaking and disinfection. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a rice seed disinfection and pretreatment device according to the present invention.

[0019] Figure 2 This is a side view of the holding frame of a rice seed disinfection and pretreatment device according to the present invention.

[0020] Figure 3 This is a top view cross-sectional diagram of the holding frame of a rice seed disinfection and pretreatment device according to this utility model.

[0021] Reference numerals: 1. Liquid storage frame; 11. Drain pipe; 12. Sealing cap; 2. Container frame; 21. Fixing plate; 22. Rotating rod; 23. Connecting plate; 24. Fixing rod; 25. Servo motor; 26. Fixing baffle; 27. Guide plate; 28. Permeable mesh plate; 3. Mounting rod; 31. Screwdriver blade; 32. Rotating motor. Detailed Implementation

[0022] like Figure 1-3 As shown, this utility model provides a technical solution: a rice seed disinfection pretreatment device, in which a holding frame 2 is rotatably installed inside the liquid storage frame 1. The holding frame 2 is funnel-shaped with a wider top and a narrower bottom. A drain pipe 11 is fixedly connected to the bottom side of the liquid storage frame 1, and a sealing cap 12 is screwed onto the top side of the drain pipe 11 by threads.

[0023] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a rotating motor 32 is fixedly installed on the bottom outer side of the holding frame 2, and the side of the drive shaft of the rotating motor 32 is fixedly connected to the top outer side of the mounting rod 3 through a coupling. A waterproof frame is provided on the outside of the holding frame 2, and the rotating motor 32 is located inside the waterproof frame. The mounting rod 3 is installed on the bottom inner side of the holding frame 2 through a bearing for horizontal rotation. An auger blade 31 is fixedly sleeved on the outside of the mounting rod 3, and the auger blade 31 is located at the bottom inner side of the holding frame 2.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, a fixed plate 21 is fixedly installed on both sides of the top of the liquid storage frame 1. A rotating rod 22 is rotatably installed between the two sets of fixed plates 21 via bearings. A connecting plate 23 is fixedly sleeved at both ends of the outer side of the rotating rod 22. A fixed rod 24 is fixedly installed on the side of each connecting plate 23 away from the rotating rod 22. The top edge of the fixed rod 24 is fixedly connected to the outer wall of the container frame 2. A servo motor 25 is fixedly installed on the top edge of the fixed plate 21. The side of the transmission shaft of the servo motor 25 is fixedly connected to the top edge of the outer side of the rotating rod 22 via a coupling. A permeable mesh plate 28 is fixedly embedded at the bottom of the container frame 2.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, fixed baffles 26 are fixedly installed on both sides of the top of the holding frame 2, and guide plates 27 are fixedly installed at an angle between the sides of the fixed baffles 26.

[0026] During operation, rice seeds are poured into the storage container 1, followed by the placement of the desired amount of rice seeds into the holding container 2. Then, the external control switch activates the rotating motor 32, causing it to rotate the mounting rod 3 and the auger blades 31 simultaneously at the bottom inner side of the holding container 2. This rotation of the auger blades 31 agitates and repositions the rice seeds accumulated at the bottom of the holding container 2, preventing them from sinking to the bottom for extended periods and being obstructed by the permeable mesh 28, thus affecting the soaking and disinfection quality. After the rice seeds have been soaked for a certain period and undergone sufficient disinfection pretreatment, the external control switch activates the servo motor 25, causing it to rotate the rotating rod 22. This, combined with the connecting plate 23 and the fixed... Under the connecting transmission of rod 24, and in conjunction with the funnel-shaped design of the holding frame 2 itself, the holding frame 2 can be driven to rotate automatically from inside the liquid storage frame 1 around the rotating rod 22. At the same time, with the permeable material blocking effect of the permeable mesh plate 28 at the bottom of the holding frame 2, the disinfectant accumulated inside the holding frame 2 can be automatically discharged while the holding frame 2 is rotating, so that the seeds that have been soaked and disinfected can be moved out of the liquid storage frame 1 as the holding frame 2 rotates. Then, under the guidance of the fixed baffle 26 and the guide plate 27, the rice seeds that have been disinfected and pretreated can be rolled out from inside the holding frame 2 and completely removed. After the holding frame 2 is rotated back to its original position, the above operation steps are repeated to soak and disinfect the next batch of rice seeds.

Claims

1. A rice seed disinfection pretreatment device comprising a liquid storage frame (1), characterized in that: The storage frame (1) is rotatably installed with a holding frame (2). The holding frame is funnel-shaped with a wider top and a narrower bottom. The bottom side of the storage frame (1) is fixedly connected to a drain pipe (11). The top side of the drain pipe (11) is screwed with a sealing cap (12). A rotating mechanism is provided on the top side of the liquid storage frame (1), and the rotating mechanism is connected to the outer side of the container frame (2) via a transmission. The liquid storage frame (1) is equipped with a stirring mechanism.

2. The rice seed disinfection pretreatment device according to claim 1, characterized in that: The rotating mechanism includes a rotating rod (22) and a connecting plate (23). Fixing plates (21) are fixedly installed on both sides of the top of the liquid storage frame (1). The rotating rod (22) is rotatably installed between the two sets of fixing plates (21) through bearings. The connecting plates (23) are fixedly sleeved at both ends of the outer side of the rotating rod (22). A fixing rod (24) is fixedly installed on the side of each connecting plate (23) away from the rotating rod (22), and the top of the side of the fixing rod (24) is fixedly connected to the outer wall of the container (2).

3. The rice seed disinfection pretreatment device according to claim 2, characterized in that: A servo motor (25) is fixedly installed on the top side of the fixed plate (21), and the transmission shaft of the servo motor (25) is fixedly connected to the top side of the rotating rod (22) via a coupling. A permeable mesh plate (28) is fixedly embedded in the bottom of the holding frame (2).

4. The rice seed disinfection pretreatment device according to claim 1, characterized in that: The top two sides of the holding frame (2) are fixedly installed with fixed baffles (26), and the sides of the fixed baffles (26) are inclinedly fixedly installed with guide plates (27).

5. The rice seed disinfection pretreatment device according to claim 1, characterized in that: The stirring mechanism includes an auger blade (31). An installation rod (3) is installed on the inner bottom of the container (2) by a bearing for lateral rotation. An auger blade (31) is fixedly sleeved on the outer side of the installation rod (3), and the auger blade (31) is located on the inner bottom of the container (2).

6. The rice seed disinfection pretreatment device according to claim 5, characterized in that: A rotating motor (32) is fixedly installed on the bottom of the outer side of the holding frame (2), and the side of the drive shaft of the rotating motor (32) is fixedly connected to the top of the outer side of the mounting rod (3) through a coupling. A waterproof frame is provided on the outer side of the holding frame (2), and the rotating motor (32) is located inside the waterproof frame.

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