CN108224949A - A kind of swing corn fast dust-removing drying unit - Google Patents

Abstract

The invention discloses a swing type corn quick dedusting and drying device, which comprises a base, a work box is fixedly arranged on the top of the base through a bracket, and a material box is arranged in the work box; the bottom of the material box is open and is fixedly connected with a ventilation net; The side wall of the box is fixedly connected with a number of arms; the top of the base is provided with a number of supports, and the top of the support is rotatably connected with a rotating shaft through a bearing with a seat, and the top of the rotating shaft passes through the bottom of the working box and is fixedly connected with a crank. The end away from the material box is rotatably connected; the top of the work box is fixedly equipped with a hot air blower, and the outlet end of the hot air blower is connected with a hot air pipe, and the hot air pipe passes through the top wall of the work box and is connected to the inside of the work box. In the present invention, the corn is dried by heating with the hot air blower, and the hot air is circulated at the same time, and the heat utilization rate is high; the crank rotates to drive the material box to make a circular motion, so that the corn in the material box shakes around, ensuring that the corn is heated evenly, and the drying effect is better. good.

Description

A swinging corn fast dedusting and drying device

technical field

The invention relates to the technical field of corn processing machinery, in particular to a swing-type fast dedusting and drying device for corn.

Background technique

Maize is an annual monoecious cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop. It is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been known as a longevity food, rich in protein, fat, vitamins, trace elements, cellulose, etc., and has great potential for developing high-nutrition, high-biological function foods.

Fully mature corn is generally not eaten directly, but is crushed into corn flour for food reprocessing. Fully mature corn is generally dried in the sun after picking, and then threshed and stored. During the storage process, moisture in the air will enter the corn In the process, the ground cornmeal contains a certain amount of moisture, which affects the quality of the cornmeal and is not conducive to the storage and reprocessing of the cornmeal; moreover, the corn kernels may also contain some dust, which will also lead to a decrease in the quality of the cornmeal.

Contents of the invention

The object of the present invention is to provide a swinging corn quick dedusting and drying device to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A swing-type quick dedusting and drying device for corn, comprising a base, a working box is fixedly arranged on the top of the base through a bracket, an opening is arranged on the right side of the top of the working box, and a top cover is hinged at the opening, and the top of the top cover is fixedly connected There is a pull ring; the center of the bottom of the working box is provided with an opening, the opening is hinged with a bottom cover, and the bottom of the bottom cover is fixedly connected with a pull ring; the working box is provided with a material box, and the top right side of the material box is provided with an opening. The opening is hinged with a cover, and the top of the cover is fixedly connected with a pull ring; the top of the material box is funnel-shaped, and the center of the top of the material box is connected with an air outlet pipe; the bottom of the material box is open and fixedly connected with a ventilation net. The ventilation net is funnel-shaped, and the center of the bottom of the ventilation net is connected with a discharge pipe, and a valve is arranged on the discharge pipe; the side wall of the material box is fixedly connected with several arms; the top of the base is provided with several supports, The top of the seat is rotatably connected to a rotating shaft through a bearing with a seat, and the top of the rotating shaft passes through the bottom of the working box and is fixedly connected to a crank, which is rotatably connected to the bottom of the support arm away from the end of the material box; a driven gear is also fixedly installed on one of the rotating shafts, from The driving gear is located below the work box, and a deceleration motor is fixedly installed on the top of one of the supports. The air outlet end of the hot air blower is connected with a hot air pipe, and the hot air pipe passes through the top wall of the work box and is connected to the work box. It is connected to the top of the air outlet pipe through a hose; a drying box is also connected to the exhaust pipe, and a dust removal box is also connected to the exhaust pipe, and the dust removal box is located on the right side of the drying box; the top of the drying box and the dust removal box Both are open, and the openings are respectively hinged with flip covers.

As a further solution of the present invention: the opening at the bottom of the working box and the bottom cover are respectively fixed with a magnet sheet and an iron sheet that cooperate with each other.

As a further solution of the present invention: the drying box is filled with a desiccant.

As a further solution of the present invention: the desiccant is a silica gel desiccant.

As a further solution of the present invention: a filter screen is arranged on the left side of the dust removal box.

As a further solution of the present invention: the filter screen adopts electrostatic electret air filter material.

Compared with prior art, the beneficial effect of the present invention is:

The present invention heats through the hot air blower, and the hot air enters the working box through the hot air pipe, and the air pressure in the material box decreases due to the draft, forming a negative pressure, so that the hot air in the working box enters the material box through the mesh holes on the ventilation net. The corn is dried, and the hot air is circulated at the same time, and the heat utilization rate is high; the crank rotates to drive the material box to make a circular motion, so that the corn in the material box shakes in a circle, ensuring that the corn is heated evenly and the drying effect is better; Connect the dust removal box and the drying box. There is a filter in the dust removal box to filter the dust in the hot air to prevent the dust from affecting the quality of the corn. The drying box is filled with a desiccant to dry the moisture in the hot air. And the desiccant can be replaced and recycled to save resources.

Description of drawings

Fig. 1 is a structural schematic diagram of a swinging corn quick dedusting and drying device.

Fig. 2 is a schematic diagram of the structure at A in the swing-type corn quick dedusting and drying device.

Fig. 3 is a schematic diagram of the structure at B in the swing-type corn quick dust removal and drying device.

Fig. 4 is a structural schematic diagram of a crank in a swing-type corn rapid dedusting and drying device.

In the figure: 1-base, 2-support, 3-bearing with seat, 4-rotating shaft, 5-driven gear, 6-reduction motor, 7-driving gear, 8-bottom cover, 9-iron sheet, 10- Magnet sheet, 11-work box, 12-crank, 13-arm, 14-material box, 15-ventilation net, 16-discharge pipe, 17-cover, 18-air discharge pipe, 19-hose, 20 -top cover, 21-exhaust duct, 22-dust box, 23-filter, 24-drying box, 25-desiccant, 26-hot air blower, 27-hot air pipe.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 4. In an embodiment of the present invention, a swing-type corn quick dust removal and drying device includes a base 1, and a work box 11 is fixed on the top of the base 1 through a bracket. The top right side of the work box 11 is An opening is provided, and a top cover 20 is hinged at the opening, and a pull ring is fixedly connected to the top of the top cover 20 to facilitate opening the top cover 20; the center of the bottom of the working box 11 is provided with an opening, and a bottom cover 8 is hinged at the opening. The bottom of the cover 8 is fixedly connected with a pull ring; the bottom opening of the working box 11 and the bottom cover 8 are respectively fixedly provided with a magnet sheet 10 and an iron sheet 9 that cooperate with each other, so that the bottom cover 8 can remain closed; the working A material box 14 is arranged in the box 11, an opening is provided on the right side of the top of the material box 14, a cover 17 is hinged at the opening, and a pull ring is fixedly connected to the top of the cover 17, and the top cover 20 and the cover 17 are opened at the same time. Corn is added in the material box 14; the top of the material box 14 is funnel-shaped, and the center of the top of the material box 14 is connected with an air outlet pipe 18; the bottom of the material box 14 is open and fixedly connected with a ventilation net 15, so that hot air enters the material In the box 14, the ventilation net 15 is funnel-shaped, and the center of the bottom of the ventilation net 15 is connected with a discharge pipe 16. The discharge pipe 16 is provided with a valve, and the valves on the bottom cover 8 and the discharge pipe 16 are opened at the same time, that is, The corn can be discharged from the material box 14; the side wall of the material box 14 is fixedly connected with several support arms 13; the top of the base 1 is provided with some supports 2, and the top of the support 2 is connected with a bearing 3 through a belt seat rotatably. The rotating shaft 4, the top of the rotating shaft 4 passes through the bottom of the working box 11 and is fixedly connected with a crank 12, and the bottom of the crank 12 and the bottom of the support arm 13 are rotatably connected to the end of the material box 14; Gear 5 is positioned at the working box 11 below, and one of bearing 2 tops is also fixedly provided with decelerating motor 6, and the motor shaft at the top of decelerating motor 6 is fixedly installed with driving gear 7, and driving gear 7 meshes with driven gear 5; Said working box 11 The top is fixedly provided with a hot air blower 26, the air outlet end of the hot air blower 26 is connected with a hot air pipe 27, the hot air pipe 27 passes through the top wall of the work box 11 and is connected to the work box 11, and the air inlet end of the hot air blower 26 is connected There is an exhaust pipe 21, the exhaust pipe 21 passes through the top wall of the work box 11 and is connected to the top of the air outlet pipe 18 through a flexible pipe 19, when the hot air blower 26 is started, the hot air blower 26 draws air and heats up, and the hot air enters the work through the hot air pipe 27 In the box 11, because the air pressure in the material box 14 decreases due to the draft, a negative pressure is formed, so that the hot air in the working box 11 enters the material box 14 through the mesh on the ventilation net 15, and the corn is dried. Circulation, high heat utilization rate; during the drying process, the water vapor and dust in the corn follow the hot air circulation; start the deceleration motor 6 to make the crank 12 rotate, thereby driving the material box 14 to do circular motion, so that the material box 14 The corn circle inside is shaken to ensure that the corn is evenly heated and the drying effect is better; the exhaust pipe 21 is also connected with a drying box 24, and the drying box 24 is filled with a desiccant 25, so that the water in the hot air Filtration is carried out separately to ensure the drying effect; the exhaust pipe 21 is also connected with a dust removal box 22, the dust removal box 22 is located on the right side of the drying box 24, and the left side of the dust removal box 22 is provided with a filter screen 23, so that the dust in the hot air The dust is filtered; the drying box 24 and the top of the dust removal box 22 are all open, and the openings are respectively hinged with flip covers, so as to facilitate the replacement of desiccant and filter screen or clean the dust in the dust removal box 22; the filter screen 23 adopts electrostatic The electret air filter material has good dust filtering effect and low replacement cost; the desiccant 25 uses silica gel desiccant, which can be reused and saves resources.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains 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 (6)

1. a kind of swing corn fast dust-removing drying unit, including pedestal（1）, which is characterized in that the pedestal（1）Top leads to It crosses stent and is fixedly installed work box（11）, the work box（11）Top right side is provided with opening, and opening is by being hinged with Head cover（20）, head cover（20）Top is fixedly connected with draw ring；The work box（11）Opening, opening are provided at bottom centre It is hinged with bottom cover（8）, bottom cover（8）Bottom is fixedly connected with draw ring；The work box（11）Inside it is provided with body feed tank（14）, material Case（14）Top right side is provided with opening, and opening is hinged with capping（17）, capping（17）Top is fixedly connected with draw ring；It is described Body feed tank（14）Top is in funnel type, body feed tank（14）Discharge pipe is connected at top center（18）；The body feed tank（14）Bottom Portion is open and is fixedly connected with ventilated net（15）, the ventilated net（15）In funnel type, ventilated net（15）It is connected at bottom centre There is discharge nozzle（16）, discharge nozzle（16）On be provided with valve；The body feed tank（14）Side wall is fixedly connected with several support arms（13）； The pedestal（1）Top is provided with several bearings（2）, bearing（2）Top passes through rolling bearing units respectively（3）It is rotatably connected to shaft （4）, shaft（4）Top passes through work box（11）Bottom is fixedly connected with crank（12）, crank（12）With support arm（13）Bottom is remote From body feed tank（14）End rotation connection；A wherein shaft（4）On be also installed with driven gear（5）, driven gear（5）Position In work box（11）Lower section, one of bearing（2）Top is further fixedly arranged on decelerating motor（6）, decelerating motor（6）Top electricity Arbor is installed with driving gear（7）, driving gear（7）With driven gear（5）Engagement；The work box（11）Top is fixed It is provided with air-heater（26）, the air-heater（26）Outlet air end is connected with hot blast pipe（27）, hot blast pipe（27）Across work box （11）Roof is connected to work box（11）It is interior, the air-heater（26）Air intake is connected with exhaust column（21）, exhaust column（21）It wears Cross work box（11）Roof and pass through hose（19）With discharge pipe（18）Top connects；The exhaust column（21）On be also associated with doing Dry case（24）, the exhaust column（21）On be also associated with dust cleaning case（22）, dust cleaning case（22）Positioned at drying box（24）Right side；It is described Drying box（24）And dust cleaning case（22）Top is open, and opening, which has been respectively articulated with, renovates.

2. swing corn fast dust-removing drying unit according to claim 1, which is characterized in that the work box（11） At bottom opening and bottom cover（8）The upper flat thin magnet for being fixedly installed mutual cooperation respectively（10）And iron plate（9）.

3. swing corn fast dust-removing drying unit according to claim 1, which is characterized in that the drying box（24） It is interior to be filled with drier（25）.

4. swing corn fast dust-removing drying unit according to claim 3, which is characterized in that the drier（25） Using silica-gel desiccant.

5. swing corn fast dust-removing drying unit according to claim 1, which is characterized in that the dust cleaning case（22） Interior left side is provided with strainer（23）.

6. swing corn fast dust-removing drying unit according to claim 5, which is characterized in that the strainer（23）It adopts With electrostatic electret air filting material.