Rice seed sterilization equipment

Abstract

The utility model discloses rice seed sterilization equipment which comprises a bottom plate, a sterilization box body divided into a medicine storage frame and a water storage frame, a driving motor fixedly installed on a first fixing frame, a screw rod in threaded connection with a reinforcing frame body, a sliding block body in sliding connection with the reinforcing frame body, and a first distance sensor installed on the sliding block body. A second distance sensor is installed on the second fixing frame, a first electric push rod is fixedly installed on the second fixing frame, the bottom end of the first connecting rod is connected with a soaking box body, and the soaking box body is provided with a net-shaped face. Through the cooperation of the driving motor, the screw rod, the sliding block body, the first distance sensor, the second distance sensor, the first electric push rod, the soaking box body, the second electric push rod and the baffle plate, the sterilization work of rice seeds can be intelligently completed, and workers do not need to observe the progress all the time; meanwhile, due to the net-shaped design of the soaking box body, the rice seeds can be soaked in liquid medicine more thoroughly, and therefore the sterilization efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed sterilization, and particularly relates to a rice seed sterilization device. Background Art

[0002] Seed treatment is an economical and effective method in plant pest control, using biological, physical, chemical factors and technologies to protect seeds and crops, control pest damage, ensure the normal growth of crops, and achieve high quality and high yield.

[0003] The utility model patent with the publication number of CN221178377U discloses a rice seed sterilization device, which includes a sterilization box. A partition is fixedly connected inside the sterilization box, and the partition divides the inside of the sterilization box into a sterilization chamber and a cleaning chamber. The cross-section of the upper end of the partition is convex. Sealing devices are arranged at both ends inside the sterilization box. Sealing plates are connected to the two side surfaces inside the sterilization box by hinge plates, and the other ends of the sealing plates abut against the upper end of the partition. A lifting device is also arranged inside the sterilization box. This device uses a lifting method with a suspension rope to transport rice seeds. If the number of rice seeds is too large, it will increase the pressure on the suspension rope, making the suspension rope prone to damage. In addition, the design of the strip-shaped frame is not conducive to soaking rice seeds in the potion. Therefore, a rice seed sterilization device is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rice seed sterilization device to solve the problems raised in the above background art.

[0005] A rice seed sterilization device includes a bottom plate, on which a controller is installed. A sterilization box body is fixedly connected to the bottom plate. The sterilization box body is divided into a medicine storage frame and a water storage frame. A reinforcing frame body is fixedly connected to the bottom plate. A first fixing frame is fixedly connected to the reinforcing frame body. A driving motor is fixedly installed on the first fixing frame. A lead screw is threadedly connected to the reinforcing frame body. A sliding block body is slidably connected to the reinforcing frame body. The sliding block body is threadedly connected to the lead screw. A first distance sensor is installed on the sliding block body. A second fixing frame is fixedly connected to the sliding block body. A second distance sensor is installed on the second fixing frame. A first electric push rod is fixedly installed on the second fixing frame. The bottom end of the telescopic rod of the first electric push rod is connected to a first connecting rod. The bottom end of the first connecting rod is connected to a soaking box body. The soaking box body is provided with a mesh surface. A third fixing frame is fixedly connected to the soaking box body. A second electric push rod is fixedly installed on the third fixing frame. The telescopic rod of the second electric push rod is connected to a second connecting rod. A baffle is connected to the second connecting rod. The baffle is slidably connected to the soaking box body.

[0006] Further, an execution button and a reset button are arranged on the controller.

[0007] Further, a timer is arranged on the controller.

[0008] Further, a laying table is fixedly connected to the bottom plate.

[0009] Advantages of the utility model:

[0010] Through the cooperation among the driving motor, the lead screw, the sliding block body, the first distance sensor, the second distance sensor, the first electric push rod, the soaking box body, the second electric push rod and the baffle, the rice seeds can complete the sterilization work intelligently, without the need for staff to observe the progress all the time. At the same time, the mesh design of the soaking box body can make the rice seeds be soaked in the liquid medicine more thoroughly, thus improving the sterilization efficiency. Description of the drawings

[0011] Figure 1 is a three-dimensional structural schematic diagram of the rice seed sterilization equipment of the utility model;

[0012] Figure 2 is a side three-dimensional structural schematic diagram of the sliding block body;

[0013] Figure 3 is a side three-dimensional structural schematic diagram of the second fixing frame;

[0014] Figure 4 is a side three-dimensional structural schematic diagram of the soaking box body.

[0015] In the figure, 1 - bottom plate, 2 - controller, 3 - sterilization box body, 301 - medicine storage frame, 302 - water storage frame, 4 - reinforcement frame body, 5 - first fixing frame, 6 - driving motor, 7 - lead screw, 8 - sliding block body, 9 - first distance sensor, 10 - second fixing frame, 11 - second distance sensor, 12 - first electric push rod, 13 - first connecting rod, 14 - soaking box body, 15 - third fixing frame, 16 - second electric push rod, 17 - second connecting rod, 18 - baffle, 19 - laying table. Specific implementation manners

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0017] Such as Figures 1 to 4The rice seed sterilization device of the present utility model shown includes a bottom plate 1, a controller 2 is installed on the bottom plate 1, a sterilization box body 3 is fixedly connected to the bottom plate 1, the sterilization box body 3 is divided into a medicine storage frame 301 and a water storage frame 302, a reinforcement frame body 4 is fixedly connected to the bottom plate 1, a first fixing frame 5 is fixedly connected to the reinforcement frame body 4, a driving motor 6 is fixedly installed on the first fixing frame 5, a lead screw 7 is threadedly connected to the reinforcement frame body 4, a sliding block body 8 is slidably connected to the reinforcement frame body 4, the sliding block body 8 is threadedly connected to the lead screw 7, a first distance sensor 9 is installed on the sliding block body 8, a second fixing frame 10 is fixedly connected to the sliding block body 8, a second distance sensor 11 is installed on the second fixing frame 10, a first electric push rod 12 is fixedly installed on the second fixing frame 10, the bottom end of the telescopic rod of the first electric push rod 12 is connected to a first connecting rod 13, the bottom end of the first connecting rod 13 is connected to a soaking box body 14, the soaking box body 14 is provided with a mesh surface, and the mesh surface can make the rice seeds be soaked in the medicine more thoroughly. A third fixing frame 15 is fixedly connected to the soaking box body 14, a second electric push rod 16 is fixedly installed on the third fixing frame 15, the telescopic rod of the second electric push rod 16 is connected to a second connecting rod 17, a baffle 18 is connected to the second connecting rod 17, and the baffle 18 is slidably connected to the soaking box body 14, and the baffle 18 is used to seal the soaking box body 14.

[0018] An execution button and a reset button are provided on the controller 2.

[0019] A timer is provided on the controller 2.

[0020] A laying table 19 is fixedly connected to the bottom plate 1.

[0021] The working principle of the present utility model is as follows: The first distance sensor is provided with a first threshold value, a second threshold value and a third threshold value. The value of the third threshold value is larger than the value of the second threshold value, and the value of the second threshold value is smaller than the value of the first threshold value.

[0022] The second distance sensor is provided with a first threshold value and a second threshold value. The value of the first threshold value is larger than the value of the second threshold value.

[0023] In the first step, after putting the rice seeds into the soaking box body, press the execution button to control the second electric push rod to drive the second connecting rod and the baffle to descend, so that the baffle seals the soaking box body. Subsequently, control the driving motor to drive the lead screw to rotate. The lead screw drives the sliding block body, the first distance sensor, the second fixing bracket, the second distance sensor, the first electric push rod, the first connecting rod and the soaking box body to move. When the distance between the first distance sensor and the reinforcement frame body reaches the first threshold preset by the first distance sensor, control the driving motor to stop working. At the same time, control the first electric push rod to drive the first connecting rod and the soaking box body to descend. At this time, the soaking box body is located above the medicine storage box. After the soaking box body descends into the medicine storage box, the liquid medicine starts to soak the rice seeds. When the distance between the second distance sensor and the soaking box body reaches the first threshold preset by the second distance sensor, control the first electric push rod to stop working, so that the rice seeds are soaked in the liquid medicine, and the timer in the controller starts timing.

[0024] In the second step, after the soaking time of the liquid medicine reaches the preset threshold of the timer, control the first electric push rod to drive the first connecting rod and the soaking box body to rise, so that the soaking box body is separated from the medicine storage box. When the distance between the second distance sensor and the soaking box body reaches the second threshold preset by the second distance sensor, control the first electric push rod to stop working. At the same time, control the driving motor to drive the lead screw to rotate, and the lead screw drives the sliding block body to continue to move. When the distance between the first distance sensor and the reinforcement frame body reaches the second threshold preset by the first distance sensor, control the driving motor to stop working. At the same time, control the first electric push rod to drive the first connecting rod and the soaking box body to descend. When the distance between the second distance sensor and the soaking box body reaches the first threshold preset by the second distance sensor, control the first electric push rod to stop working, so that the soaking box body descends into the water storage box, and the clear water in the water storage box washes the rice seeds, thereby washing the residual liquid medicine on the rice seeds clean, and the timer starts timing for the time of washing the rice seeds.

[0025] In the third step, after the soaking time in clean water reaches the preset threshold of the timer, control the first electric push rod to drive the first connecting rod and the soaking box to rise, so that the soaking box is separated from the medicine storage frame. When the distance between the second distance sensor and the soaking box reaches the second threshold preset by the second distance sensor, control the first electric push rod to stop working. At the same time, control the driving motor to drive the lead screw to rotate, and the lead screw drives the sliding block to continue to move. When the distance between the first distance sensor and the reinforcement frame reaches the third threshold preset by the first distance sensor, control the driving motor to stop working. At the same time, control the first electric push rod to drive the first connecting rod and the soaking box to descend. When the distance between the second distance sensor and the soaking box reaches the first threshold preset by the second distance sensor, control the first electric push rod to stop working. Then press the execution button again, so as to control the second electric push rod to drive the second connecting rod and the baffle to rise, so that the baffle opens the soaking box. Then take out the rice seeds from the soaking box and place them on the laying table for natural air drying.

[0026] In the fourth step, press the reset button, so as to control the first electric push rod to drive the first connecting rod and the soaking box to rise, so that the soaking box rises to the reset position. Then control the driving motor to drive the lead screw to rotate in the reverse direction, and the lead screw drives the sliding block to move in the reverse direction to the reset position.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rice seed sterilization device, characterized in that: The rice seed sterilization equipment includes a bottom plate, on which a controller is installed. A sterilization box body is fixedly connected to the bottom plate. The sterilization box body is divided into a medicine storage frame and a water storage frame. A reinforcement frame body is fixedly connected to the bottom plate. A first fixing frame is fixedly connected to the reinforcement frame body. A driving motor is fixedly installed on the first fixing frame. A lead screw is threadedly connected to the reinforcement frame body. A sliding block body is slidably connected to the reinforcement frame body. The sliding block body is threadedly connected to the lead screw. A first distance sensor is installed on the sliding block body. A second fixing frame is fixedly connected to the sliding block body. A second distance sensor is installed on the second fixing frame. A first electric push rod is fixedly installed on the second fixing frame. The bottom end of the telescopic rod of the first electric push rod is connected to a first connecting rod. The bottom end of the first connecting rod is connected to a soaking box body. The soaking box body is provided with a mesh surface. A third fixing frame is fixedly connected to the soaking box body. A second electric push rod is fixedly installed on the third fixing frame. The telescopic rod of the second electric push rod is connected to a second connecting rod. A baffle is connected to the second connecting rod. The baffle is slidably connected to the soaking box body.

2. The rice seed sterilization equipment according to claim 1, characterized in that: An execution button and a reset button are provided on the controller.

3. The rice seed sterilization equipment according to claim 1, characterized in that: A timer is provided on the controller.

4. The rice seed sterilization device according to claim 1, characterized in that: A laying table is fixedly connected to the bottom plate.

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