CN211359013U - Crop particle screening device - Google Patents

Abstract

The utility model provides a crops granule divides sieve device, concretely relates to crops granule divides sieve technical field, including hollow box, the top of box is equipped with the opening, the feeder hopper is connected to the opening, the bottom of box is equipped with the discharge gate, divide into the stirring storehouse and the edulcoration storehouse that are linked together through a stock guide in the box, the stirring storehouse is located the top in edulcoration storehouse, be equipped with rabbling mechanism in the stirring storehouse, rabbling mechanism is arranged in breaking up the clod of adulteration in the crops granule, upper portion in the edulcoration storehouse is equipped with screening mechanism, the lateral wall of the both sides of box is equipped with air inlet duct and exhaust duct respectively, the air inlet duct with the exhaust duct all is located screening mechanism's below, install the fan in the air inlet duct. The utility model discloses not only labour saving and time saving, and improved edulcoration efficiency, edulcoration effect preferred effectively.

Description

A crop particle screening device

technical field

The utility model belongs to the technical field of crop particle screening, in particular to a crop particle screening device.

Background technique

When granular crops such as rice, wheat, corn, etc. are obtained in granular form, the crops will be mixed with debris such as clods, straw scraps, etc., which will reduce the quality and storage of the crops. At present, people rely on manual labor and natural resources. The wind or fan lifts the particles to remove impurities, which is time-consuming, labor-intensive, and inefficient.

Therefore, there is an urgent need for a crop particle screening device that can solve the existing problems.

Utility model content

The purpose of the utility model is to provide a crop particle screening device, which is provided with a stirring mechanism, a screening mechanism and a fan, which can first break the sundries (mainly clods) mixed in the crop particles into small particles, and then pass through the The exhaust duct discharge effectively improves the impurity removal efficiency, which not only saves time and effort, but also has a better impurity removal effect.

The utility model provides the following technical solutions:

A crop particle screening device includes a hollow box body, the top of the box body is provided with an opening, the opening is connected to a feeding hopper, the bottom of the box body is provided with a discharge port, and a The No. guide plate is divided into a stirring bin and an impurity-removing bin that are connected. The stirring bin is located above the impurity-removing bin. The stirring bin is provided with a stirring mechanism. For the clods in crop particles, the upper part of the trash removal bin is provided with a screening mechanism, and the side walls on both sides of the box are respectively provided with an air inlet duct and an air exhaust duct. The exhaust ducts are all located below the screening mechanism, and a fan is installed in the air inlet duct. The crop particles enter into the mixing bin through the feeding hopper, and the stirring mechanism can crush the soil blocks mixed in it. During screening, the crop particles fall through the sieve holes. The screening mechanism can control the flow of the crop particles, and at the same time control the operation of the fan, which can discharge the sundries mixed in the crop particles through the exhaust duct. The utility model not only saves time and labor, but also effectively improves the impurity removal efficiency, and the impurity removal effect is better.

Preferably, the stirring mechanism includes two stirring motors and two stirring shafts, the two stirring shafts are horizontally arranged in the stirring chamber, and one end of the stirring shaft is installed on the bottom of the box through a shaft seat. On the back plate, the other end is fixedly connected with the output shaft of the stirring motor, and the stirring motor is installed on the front plate of the box body. This is a specific stirring mechanism. The stirring motor drives the stirring shaft to rotate, and the stirring shaft breaks the clods mixed in the crop particles.

Preferably, stirring rods are uniformly distributed on the outside of the stirring shaft along the circumference. The setting of the stirring rod strengthens the stirring force and can better break the clods.

Preferably, the screening mechanism includes a vibrating screen and a vibrating motor, the vibrating motor is arranged on the side wall of the box body, and the vibrating motor is connected to one side of the vibrating screen. This is a specific screening mechanism. The vibration motor drives the vibrating screen to vibrate to complete the screening function. The vibrating screen can control the flow of crop particles.

Preferably, a slag removal port is provided on one side of the box body, and the slag removal port is located above the vibrating screen. The debris accumulated on the top of the vibrating screen can be cleaned by the set slag removal port.

Preferably, a control box is provided on one side of the box body, the control box is provided with a wiring seat and a control switch, and the control box is respectively electrically connected with the fan, the vibration motor and the stirring motor.

Preferably, the bottom of the trash removal bin is provided with a No. 2 material guide plate, the No. 1 material guide plate and the No. 2 material guide plate are both V-shaped and are provided with a feeding port at the center, and the lower material guide plate is in a V shape. The material port is communicated with the material discharge port. Set in a V shape, the crop particles will slide down by gravity, which can prevent the accumulation of crop particles.

Preferably, both sides of the bottom of the box body are provided with a base, and the discharge port is located between the two bases.

The beneficial effects of the present utility model are:

Through the set stirring mechanism, the clods mixed in the particles can be crushed, and the processed crop particles fall on the vibrating screen of the screening mechanism in the impurity removal bin, so that the particles accumulated on the vibrating screen are sieved through the screen. When the holes drop, the vibrating screen set can control the flow of particles, and at the same time control the operation of the fan, the sundries mixed in the crop particles can be discharged through the exhaust duct, which effectively improves the efficiency of removing impurities, not only saving time and effort, but also Impurity removal effect is better.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

FIG. 1 is a schematic diagram of the overall structure of the present invention.

The marks in the figure are: 1. Box body; 2. Mixing bin; 3. Impurity removal bin; 4. Fan; 5. Vibration motor; 6. No. 1 guide plate; 7. Air inlet duct; ;9. Stirring shaft; 10. Stirring motor; 11. Stirring rod; 12. Slag removal port; 13. Vibrating screen; 14. Air exhaust duct; Box; 18. Base.

Detailed ways

As shown in Figure 1, a crop particle screening device includes a hollow box 1 with an opening at the top, a feeding hopper 8 and a discharge port are respectively provided on the top and bottom of the box 1, and two bottoms of the box 1 are provided with There is a base 18 on the side, the discharge port is located between the two bases 18, the inside of the box 1 is provided with a No. The cleaning bin 3 and the stirring bin 2 are provided with a stirring mechanism. The stirring mechanism includes two stirring shafts 9 and two stirring motors 10. The two stirring shafts 9 are horizontally installed in the stirring bin 2. One end of the stirring shaft 9 passes through the shaft seat. It is installed on the back plate of the box body 1, and the other end is fixedly connected with the output shaft of the stirring motor 10. The stirring motor 10 is installed on the front plate of the box body 1; The vibrating screen 13 and the vibrating motor 5 are installed with the vibrating screen 13 and the No. 2 material guide plate 15 arranged at the bottom of the vibrating screen 13 in the impurity removal bin 3. One side of the vibrating screen 13 is provided with the vibrating motor 5. The side and the bottom of the vibrating screen 13 are respectively provided with an air inlet duct 7 and an air exhaust duct 14 , and a fan 4 is installed inside the air inlet duct 7 .

One side of the box body 1 is provided with a control box 17, the control box 17 is provided with a wiring seat and a control switch, and the control box 17 is electrically connected to the fan 4, the vibration motor 5 and the stirring motor 10, respectively.

Specifically, the No. 1 material guide plate 6 and the No. 2 material guide plate 15 are both V-shaped and are provided with a feeding port 16 at the center. For the material opening, the accumulation of particles can be prevented by setting the material guide plates (the first guide plate 6 and the second guide plate 15) into a V shape.

Specifically, stirring rods 11 are evenly distributed on the outside of the stirring shaft 9 along the circumference, and a slag removal port 12 is provided on one side of the box body 1 and at the top of the vibrating screen 13 , and the slag removal port 12 can be used to clean up and accumulate on the top of the vibrating screen 13 of debris.

principle

When in use, connect the power to the device to make it work normally, feed the crop particles into the stirring bin 2 of the box 1 through the feeding hopper 8, control the stirring motor 10 to work, and use the stirring shaft 9 to cooperate with the stirring rod 11 to rotate, which can The soil blocks mixed in the particles are crushed, and the treated particles fall on the vibrating screen 13 in the impurity removal bin 3 through the No. 1 guide plate 6, and the vibration motor 5 is controlled to work, so that the particles are stacked on the vibrating screen 13. The particles fall through the sieve holes, and the vibrating screen 13 provided can control the flow rate of the particles, and at the same time control the fan 4 to work, which can discharge the sundries mixed in the particles through the exhaust duct 14 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. A crop particle screening device, comprising a hollow box body, the top of the box body is provided with an opening, the opening is connected to a feeding hopper, and the bottom of the box body is provided with a discharge port, characterized in that, The inside of the box is divided into a stirring bin and an impurity-removing bin which are connected by a No. 1 material guide plate. The stirring bin is located above the impurity-removing bin, and a stirring mechanism is arranged in the stirring bin. In order to crush the clods mixed in the crop particles, the upper part of the trash removal bin is provided with a screening mechanism, and the side walls on both sides of the box are respectively provided with an air inlet duct and an air exhaust duct. Both the air inlet duct and the air exhaust duct are located below the screening mechanism, and a fan is installed in the air inlet duct. 2. The crop particle screening device according to claim 1, wherein the stirring mechanism comprises two stirring motors and two stirring shafts, and the two stirring shafts are horizontally arranged in the stirring bin, One end of the stirring shaft is mounted on the back plate of the box body through a shaft seat, and the other end is fixedly connected with the output shaft of the stirring motor, and the stirring motor is mounted on the front plate of the box body. 3 . The crop particle sieving device according to claim 2 , wherein a stirring rod is evenly distributed on the outside of the stirring shaft along the circumference. 4 . 4. The crop particle sieving device according to claim 2 or 3, wherein the sieving mechanism comprises a vibrating screen and a vibrating motor, and the vibrating motor is arranged on the side wall of the box body, and the The vibrating motor is connected with one side of the vibrating screen. 5 . The crop particle screening device according to claim 4 , wherein a slag removal port is provided on one side of the box body, and the slag removal port is located above the vibrating screen. 6 . 6 . The crop particle screening device according to claim 4 , wherein a control box is provided on one side of the box body, the control box is provided with a wiring seat and a control switch, and the control box is respectively connected with the The fan, the vibration motor and the stirring motor are electrically connected. 7. The crop particle screening device according to claim 1, wherein the bottom of the trash removal bin is provided with a No. 2 material guide plate, and the No. 1 material guide plate and the No. 2 material guide plate are It is V-shaped and is located at the center with a feeding port, and the feeding port is communicated with the discharging port. 8 . The crop particle screening device according to claim 1 , wherein both sides of the bottom of the box body are provided with a base, and the discharge port is located between the two bases. 9 .

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