CN218034302U - Maize processing drying-machine - Google Patents

Abstract

The utility model is suitable for a drying equipment field provides a maize processing drying-machine, the power distribution box comprises a box body, the inside of box is provided with the guide passageway, the inside rotation of guide passageway is connected with defeated material roller, the side fixedly connected with spiral leaf of defeated material roller, every adjacent two in the coplanar be provided with between the blade of spiral leaf and dial the board, the inside of box still is provided with the sand discharge passageway, set up the sand discharge hole of intercommunication guide passageway and sand discharge passageway on the box. When the spiral blades are driven by the conveying roller to rotate, the conveying roller can also drive the shifting plate to rotate, and the shifting plate can shift corn kernels in the material guide channel to move, so that the corn kernels can be continuously rolled and stirred, the contact area between the corn kernels and hot air is increased, and the drying quality is improved; the exhaust vent is arranged on the conveying roller, so that hot air is blown to two sides from the conveying roller, impurities can be blown to the sand discharge channel, the impurity removal rate of corn kernels is improved, and the impurity removal effect is increased.

Description

A kind of corn processing dryer

technical field

The utility model belongs to the field of drying equipment, in particular to a corn processing dryer.

Background technique

With the improvement of grain varieties and the increase of per unit yield, the yield per mu of corn kernels has gradually increased. The traditional drying method is no longer suitable for a large number of corn kernels. The corn kernel dryer has become an ideal equipment for drying corn kernels. . The existing drying device for corn grain processing generally adopts a drum dryer for drying treatment.

A drying device for corn grain processing disclosed in Chinese utility model patent CN213514943U includes a box body, and a material guide channel is provided between the two ends of the inner wall of the box; The ball bearing is rotatably connected with a screw conveying roller. Although the corn kernels are conveyed along the material guide channel under the action of the screw conveyor roller in this utility model, the hot air blower dries the corn kernels conveyed in the material guide channel, ensuring the corn kernels At the same time, the impurities and long worms mixed in the corn kernels fall through the filter holes and are discharged along the sand discharge channel, which improves the quality of corn kernels processing, reduces the processing cost of the enterprise, and has strong practicability. The conveying roller can only push the corn kernels forward, but cannot roll and stir the corn kernels, so that the corn kernels accumulate at the bottom of the material guide channel, reducing the contact area of the corn kernels with the hot air, reducing the drying quality of the corn kernels, and Since the hot air blower is set under the sand discharge channel, when the hot air blower blows, it will blow the light impurities and longworms to the top of the material guide channel, so that they do not fall from the filter holes, and the impurities will still be mixed in the corn kernels when the material is discharged. In the process, the effect of impurity screening is reduced.

In order to avoid the above-mentioned technical problems, it is indeed necessary to provide a corn processing dryer to overcome the defects in the prior art.

Utility model content

The purpose of the embodiment of the utility model is to provide a corn processing dryer, aiming at solving the problems of low drying quality and low impurity removal effect of the drying device.

The embodiment of the utility model is achieved in this way. A corn processing dryer includes a box body. The two sides of the box body are respectively provided with a feed port and a discharge port, and the feed port is provided with a feed port. A discharge plate is provided at the discharge port, and a material guide channel is provided inside the box body, and the inside of the material guide channel is connected with a conveying roller in rotation, and the side of the conveying roller is fixedly connected with a spiral blade In the same plane, a dial is arranged between every two adjacent blades of the spiral blades, and a sand discharge channel is also provided inside the box body, and the sand discharge channel is arranged obliquely, and a communication channel is opened on the box body The sand discharge holes of the material guide channel and the sand discharge channel also include:

An electric motor, the electric motor is fixedly installed on the box body, and the output shaft of the electric motor is fixedly connected with one end of the feeding roller;

A hot air blower, the hot air blower is fixedly installed on the box body, and the air outlet of the hot air blower is connected with an air outlet pipe, the inside of the conveying roller is provided with a cavity, and the other end of the conveying roller is fixedly connected with a An air inlet pipe connected to the cavity, one end of the air inlet pipe penetrating through the box body is fixedly connected with a rotary joint, the air outlet pipe is connected with the rotary joint, and several air outlet holes are opened on the conveying roller.

In a further technical solution, every two adjacent dials are distributed in a staggered manner.

In a further technical solution, a speed reducer is arranged between the motor and the conveying roller.

A further technical solution also includes a dehumidification assembly, the dehumidification assembly includes a dehumidification channel opened inside the box, the side wall of the dehumidification channel is provided with a dehumidification hole communicating with the material guide channel, the dehumidification The wet passage is located on the side of the material guide passage far away from the sand discharge passage, and a dehumidification pipe is fixedly connected to the box, and the dehumidification pipe communicates with the dehumidification passage.

In a further technical solution, the dehumidification assembly further includes an exhaust fan, the exhaust fan is arranged in the dehumidification duct, and the exhaust fan is used to extract the air in the dehumidification channel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

In the corn processing dryer provided by the embodiment of the utility model, when the feeding roller drives the spiral blade to rotate, the feeding roller will also drive the dial to rotate, and the dial will move the corn kernels in the material guide channel, thereby realizing The corn kernels are constantly tumbling and stirred to increase the contact area between the corn kernels and the hot air and improve the drying quality; the air outlet is set on the conveying roller so that the hot air blows from the conveying roller to both sides, so that the impurities can be blown to the In the sand discharge channel, the impurity removal rate in the corn kernels is improved, and the impurity removal effect is increased.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front view cross-sectional structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the three-dimensional structure of the feeding roller of the present invention.

In the drawings: box body 1, feed pipe 2, discharge plate 3, material guide channel 4, feed roller 5, spiral blade 6, dial plate 7, sand discharge channel 8, sand discharge hole 9, motor 10, heating Fan 11, air outlet pipe 12, air inlet pipe 13, rotary joint 14, air outlet 15, speed reducer 16, dehumidification component 17, dehumidification passage 171, dehumidification hole 172, exhaust fan 173, dehumidification pipe 174.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The specific implementation of the utility model is described in detail below in conjunction with specific embodiments.

As shown in Figure 1-3, a kind of corn processing dryer provided by the utility model includes a box body 1, and the two sides of the box body 1 are respectively provided with a feed port and a discharge port, and the feed port A feed pipe 2 is provided at the mouth, a discharge plate 3 is provided at the discharge port, a material guide channel 4 is provided inside the box body 1, and a feed roller 5 is connected to the inside of the material guide channel 4 in rotation, The side of the conveying roller 5 is fixedly connected with a spiral blade 6, and a dial 7 is arranged between every two adjacent blades of the spiral blade 6 in the same plane, and the dial 7 will drive the corn kernels to rotate to the material guide. The top of the channel 4, and fall under the action of gravity, so that the corn kernels are looser, increase the contact area between the corn kernels and the hot air, and improve the drying effect. The inside of the box 1 is also provided with a sand discharge channel 8, which 8 is arranged obliquely, and the box body 1 is provided with a sand discharge hole 9 connecting the material guide channel 4 and the sand discharge channel 8, and the impurities in the corn kernels will fall from the sand discharge hole 9 to the sand discharge channel 8, and also includes:

An electric motor 10, the electric motor 10 is fixedly installed on the casing 1, and the output shaft of the electric motor 10 is fixedly connected with one end of the feeding roller 5;

Hot air blower 11, described hot air blower 11 is fixedly installed on the box body 1, and the air outlet of hot air blower 11 is communicated with air outlet pipe 12, and the inside of described feeding roller 5 is provided with cavity, and described feeding roller 5 The other end of the air inlet pipe 13 is fixedly connected with the cavity, and one end of the air inlet pipe 13 runs through the box body 1 and is fixedly connected with a rotary joint 14, and the air outlet pipe 12 communicates with the rotary joint 14. The material roller 5 is provided with several air outlet holes 15 .

In the embodiment of the present utility model, as shown in Figure 2-3, as a preferred embodiment of the present utility model, every two adjacent dials 7 are distributed in a staggered manner, so that the corn kernels are not raised at the same time, reducing the The volume of the corn kernels stacked together improves the drying efficiency.

In the embodiment of the utility model, as shown in Figure 1-2, as a preferred embodiment of the utility model, a speed reducer 16 is arranged between the motor 10 and the feeding roller 5, so that the feeding roller 5 slows down. Rotation, so that the time for the corn kernels to pass through the material guide channel 4 is lengthened, and the drying effect is improved.

In the embodiment of the present utility model, as shown in FIG. 2 , as a preferred embodiment of the present utility model, it also includes a dehumidifying assembly 17, and the dehumidifying assembly 17 includes a dehumidifying channel 171 opened inside the box body 1. The side wall of the moisture discharge channel 171 is provided with a moisture discharge hole 172 communicating with the material guide channel 4. The moisture discharge channel 171 is located on the side of the material guide channel 4 away from the sand discharge channel 8. On the box body 1 A dehumidification pipe 174 is fixedly connected, and the dehumidification pipe 174 communicates with the dehumidification channel 171 to prevent moisture from accumulating in the material guide channel 4 and dripping again, thereby improving the drying effect.

In the embodiment of the utility model, as shown in FIG. 2 , as a preferred embodiment of the utility model, the moisture exhaust assembly 17 further includes an exhaust fan 173, and the exhaust fan 173 is arranged in a moisture exhaust pipe 174, The exhaust fan 173 is used to extract the air in the moisture discharge channel 171 to increase the efficiency of moisture discharge.

When this corn processing dryer is in use, corn kernels are fed into the material guide channel 4 from the feed pipe 2, and the motor 10 drives the feeding roller 5 to rotate, and the feeding roller 5 drives the screw blade 6 and the dial 7 to rotate, and at the same time, it is heated The fan 11 blows hot air to the feeding roller 5 through the air outlet pipe 12, and then the hot air is blown out from the air outlet 15. When the hot air penetrates the corn kernels, it will heat the corn kernels and evaporate the water in the corn kernels, thereby drying the corn kernels. And dial 7 will drive part of the corn kernels to rotate to the top of material guide channel 4 and fall, so that the corn kernels are looser, increase the contact area between corn kernels and hot air, and improve the drying effect. Mix the corn kernels, increase the tumbling rate and stirring rate of the corn kernels, and dry the corn kernels evenly; and the impurities in the corn kernels will enter the sand discharge channel 8 from the sand discharge hole 9 to improve the impurity removal rate; the discharged water The steam will enter the moisture discharge channel 171 from the moisture discharge hole 172 and be discharged from the moisture discharge pipe 174 to prevent moisture from falling into the corn kernels again.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The utility model provides a maize processing drying-machine, includes the box, its characterized in that, the inside of box is provided with the guide passageway, the inside of guide passageway is rotated and is connected with defeated material roller, the side fixedly connected with spiral leaf of defeated material roller, every adjacent two in the coplanar be provided with between the blade of spiral leaf and dial the board, the inside of box still is provided with the sand discharge passageway, set up the sand discharge hole of intercommunication guide passageway and sand discharge passageway on the box, still include:

the motor is fixedly arranged on the box body, and an output shaft of the motor is fixedly connected with one end of the material conveying roller;

the air heater, air heater fixed mounting is on the box, and the air outlet intercommunication of air heater has the tuber pipe, the cavity has been seted up to the inside of defeated material roller, the other end fixedly connected with of defeated material roller and the air-supply line of cavity intercommunication, the air-supply line runs through the one end fixedly connected with rotary joint of box, tuber pipe and rotary joint intercommunication, a plurality of exhaust vent has been seted up on the defeated material roller.

2. The corn processing dryer as in claim 1, wherein each two adjacent paddles are staggered.

3. The corn processing dryer as claimed in claim 1, wherein a decelerator is provided between said motor and said feed roller.

4. The corn processing dryer as claimed in claim 1, further comprising a moisture removing assembly, wherein the moisture removing assembly comprises a moisture removing channel arranged inside the box body, a moisture removing hole communicated with the material guiding channel is formed in a side wall of the moisture removing channel, the moisture removing channel is located on one side of the material guiding channel far away from the sand removing channel, a moisture removing pipeline is fixedly connected to the box body, and the moisture removing pipeline is communicated with the moisture removing channel.

5. The corn processing dryer of claim 4, wherein the moisture removal assembly further comprises an extraction fan disposed within the moisture removal duct, the extraction fan being configured to extract air from the moisture removal passage.

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