CN211060555U - Drying device for grain processing - Google Patents

Abstract

The utility model relates to the technical field of grain processing, in particular to a drying device for grain processing, which comprises an air heater, a funnel and a feeding pipe, drying cabinet and discharging pipe, the top middle part of drying cabinet is provided with the through-hole, the left side wall middle part of drying cabinet is provided with first fresh air inlet, the top of inlet pipe is connected with the bottom of funnel, the bottom and the through-hole intercommunication of inlet pipe, the input and the first fresh air inlet intercommunication of air heater, the bottom left side and the right side of drying cabinet all are provided with the discharge gate, the top of discharging pipe all communicates with the discharge gate, the discharging pipe bottom is provided with the pipe cap, still include the rose box, the dust removal net, air heater and dust removal case, the top middle part of rose box communicates with the bottom of inlet pipe, straw and the stone that conveniently contains in the grain are got rid of, do not influence the drying and use, the practicality is improved, grain is heated dry evenly in the inside.

Description

Drying device for grain processing

Technical Field

The utility model relates to a grain processing technology field specifically is a drying device is used in grain processing.

Background

As is well known, the grain processing needs to be carried out by a plurality of processes, wherein the grain cleaning and drying are important steps of the grain processing, the drying device for the grain processing is an auxiliary device for drying and drying the cleaned residual moisture in the grain processing process, and the drying device for the grain processing is widely applied in the field of the grain processing, the existing drying device for the grain processing comprises a hot air blower, a funnel, a feeding pipe, a drying box and a discharging pipe, a through hole is arranged in the middle of the top end of the drying box, a first air inlet hole is arranged in the middle of the left side wall of the drying box, the top end of the feeding pipe is connected with the bottom end of the funnel, the bottom end of the feeding pipe is communicated with the through hole, the input end of the hot air blower is communicated with the first air inlet hole, discharge ports are arranged on the left side and the right side of the bottom end of the drying box, the top end of the discharging, firstly, pouring grains into a funnel, sliding the grains into a drying box along a feeding pipe, then switching on a power supply, blowing air into the drying box through an input end of an air heater to enable the grains to be blown with hot air, cutting off the power supply after waiting for a period of time, unscrewing a pipe cap, and collecting the grains.

Present drying device for grain processing discovers in use that contains more straw and stone in the grain, and inconvenient the getting rid of influences dry use, leads to the practicality lower, and grain is heated dry inhomogeneous in the drying cabinet inside, leads to using the limitation higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a straw and the stone that contain in the convenient grain are got rid of, do not influence dry use, improve the practicality, and grain is heated dry evenly in drying cabinet inside, reduces the drying device for grain processing who uses the limitation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the drying box comprises an air heater, a funnel, a feeding pipe, a drying box and a discharging pipe, wherein a through hole is formed in the middle of the top end of the drying box, a first air inlet hole is formed in the middle of the left side wall of the drying box, the top end of the feeding pipe is connected with the bottom end of the funnel, the bottom end of the feeding pipe is communicated with the through hole, the input end of the air heater is communicated with the first air inlet hole, discharge holes are formed in the left side and the right side of the bottom end of the drying box, the top end of the discharging pipe is communicated with the discharge holes, a pipe cap is arranged at the bottom end of the discharging pipe, the drying box further comprises a filtering box, a dust removing net, a fan and a dust removing box, the middle of the top end of the filtering box is communicated with the bottom end of the feeding pipe, a first filtering plate and a second filtering plate are transversely arranged in the filtering box, first filtering holes, the top of the dust removal box is communicated with the bottom of the filter box, a second air inlet hole is formed in the middle of the left side wall of the dust removal box, an opening is formed in the right side wall of the dust removal box, the dust removal net is installed on the opening, the input end of the fan is communicated with the second air inlet hole, a first stirring shaft is longitudinally arranged in the middle of the bottom of the dust removal box, a plurality of groups of first stirring blades are arranged on the first stirring shaft, the lengths of the plurality of groups of first stirring blades are gradually decreased from top to bottom, the dust removal box further comprises a baffle and a second stirring shaft, the baffle is arranged between the dust removal box and the drying box, the right side of the top end of the baffle is connected with the right side of the bottom of the dust removal box, the right side of the top end of the baffle is connected with the right side of the top end of the drying box, a slip sheet is arranged on the left side of the bottom, the gleitbretter is located discharge opening department, the top middle part of drying cabinet is provided with primary shaft hole, and the bottom middle part of drying cabinet is provided with the secondary shaft hole, the bottom of second (mixing) shaft inserts to the secondary shaft downthehole portion, and the top of second (mixing) shaft passes first shaft hole and the concentric fixed connection in bottom of round hole and first (mixing) shaft to transversely be provided with second stirring leaf on the second (mixing) shaft, the bottom middle part of drying cabinet is provided with the motor, the top output shaft of motor and the concentric fixed connection in bottom of second (mixing) shaft, the right side wall of drying cabinet is provided with out the tuber pipe, the left side that goes out the tuber pipe is provided with.

Preferably, the drying box further comprises a plurality of supporting frames, and the top end of each supporting frame is connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the drying box.

Preferably, the motor further comprises a placing plate which is transversely and fixedly installed among the plurality of supporting frames, and the bottom end of the motor is connected with the middle part of the top end of the placing plate.

Preferably, the device also comprises a plurality of conical foot rests, and the top ends of the conical foot rests are respectively connected with the bottom ends of the supporting frames.

Preferably, still include the circumference inner wall of pipe cap is provided with the internal thread, and the outer wall downside of discharging pipe is provided with the external screw thread, and the pipe cap is connected with the spiral shell assembly spiral shell dress that passes through internal thread and external screw thread of discharging pipe.

Preferably, the handle is further included, and one end of the handle is connected with the middle part of the left side of the sliding piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a drying device is used in grain processing possesses following beneficial effect:

the drying device for grain processing is characterized in that a user pours grains into a funnel, the grains slide into a feeding pipe along the funnel, through the installation of a first filter plate and a second filter plate, the grains fall on the first filter plate along a discharging pipe, grass leaves and straws possibly doped in the grains are removed, then the grains fall on the second filter plate, stones possibly doped in the grains are removed, the grains fall in a dust removal box through the second filter plate, a first stirring shaft is driven by the starting of a motor, the first stirring shaft drives a second stirring shaft, so that the accumulated grains are completely overturned, a power supply is switched on, the input end of a fan blows air into a dust removal box through a second air inlet hole, so that miscellaneous dust in the grains is blown out of a dust removal net, the practicability is improved, the user pulls a handle, a slip sheet is pulled out leftwards, the grains fall in the drying box, the input end of a hot air fan blows air into the drying box through the first air inlet hole, the rotation of first (mixing) shaft is overturn accumulational grain in with the drying cabinet, and hot-blast air-out pipe that sees through in the drying cabinet is outwards discharged, and grain can the thermally equivalent drying in the drying cabinet is inside, reduces and uses the limitation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic view of the right side of the filter screen of the present invention.

In figure 1, a hot air blower; 2. a funnel; 3. a feed pipe; 4. a drying oven; 5. a discharge pipe; 6. a pipe cap; 7. a filter box; 8. a dust removal net; 9. a fan; 10. a dust removal box; 11. a first filter plate; 12. a second filter plate; 13. a first stirring shaft; 14. a first stirring blade; 15. a baffle plate; 16. a second stirring shaft; 17. sliding blades; 18. a motor; 19. an air outlet pipe; 20. a filter screen; 21. a support frame; 22. placing the plate; 23. a conical foot rest; 24. a handle; 25. and a second stirring blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a drying device for grain processing comprises an air heater 1, a funnel 2, a feeding pipe 3, a drying box 4 and a discharging pipe 5, wherein a through hole is arranged in the middle of the top end of the drying box 4, a first air inlet hole is arranged in the middle of the left side wall of the drying box 4, the top end of the feeding pipe 3 is connected with the bottom end of the funnel 2, the bottom end of the feeding pipe 3 is communicated with the through hole, the input end of the air heater 1 is communicated with the first air inlet hole, the left side and the right side of the bottom end of the drying box 4 are both provided with a discharging hole, the top end of the discharging pipe 5 is both communicated with the discharging hole, the bottom end of the discharging pipe 5 is provided with a pipe cap 6, the drying device further comprises a filtering box 7, a dust removing net 8, a fan 9 and a dust removing box 10, the middle of the top end of the filtering box, the first filter plate 11 and the second filter plate 12 are respectively provided with a first filter hole and a second filter hole, the aperture of the first filter hole is larger than that of the second filter hole, the aperture of the second filter hole is suitable for grains to pass through, the right side of the dust removal box is provided with a second air inlet hole in the middle of the left side wall of the dust removal box 10, the side wall of the dust removal box is provided with an opening, the dust removal net 8 is installed on the opening, the right side wall of the dust removal box 10 is provided with an opening, the input end of the fan 9 is communicated with the second air inlet hole, the middle of the bottom end of the dust removal box 10 is longitudinally provided with a first stirring shaft 13, the first stirring shaft 13 is provided with a plurality of groups of first stirring blades 14, the lengths of the plurality of groups of first stirring blades 14 are gradually reduced, the first stirring blades further comprise a baffle plate 15 and a second stirring shaft 16, the baffle plate 15 is arranged between the dust removal box, the bottom end of the baffle 15 is connected with the right side of the top end of the drying box 4, the left side of the bottom end of the dust removing box 10 and the left side of the top end of the drying box 4 are provided with a slip sheet 17, the thickness of the slip sheet 17 is consistent with that of the baffle 15, the left side of the bottom end of the dust removing box 10 and the left side of the top end of the drying box 4 are provided with a material discharge port which penetrates through the left side and the right side, the slip sheet 17 is positioned at the material discharge port, the middle part of the top end of the drying box 4 is provided with a first shaft hole, the middle part of the bottom end of the drying box 4 is provided with a second shaft hole, the bottom end of the second stirring shaft 16 penetrates through the first shaft hole and a round hole to be fixedly connected with the bottom end of the first stirring shaft 13 in a concentric manner, the second stirring blade 25 is transversely arranged on the second stirring, the user pours the grain into the funnel 2, the grain slides into the inlet pipe 3 along the funnel 2, through the installation of the first filter plate 11 and the second filter plate 12, the grain falls on the first filter plate 11 along the outlet pipe 5, the grass leaf and the straw which are possibly doped in the grain are removed, then the grain falls on the second filter plate 12, the stone which is possibly doped in the grain is removed, the grain falls in the dust removing box 10 through the second filter plate 12, the first stirring shaft 13 is driven by the starting of the motor 18, the second stirring shaft 16 is driven by the first stirring shaft 13, thereby the accumulated grain is completely overturned, the power is switched on, the input end of the fan 9 blows air into the dust removing box 10 through the second air inlet hole, thereby the dust in the grain is blown out of the dust removing net 8, the practicability is improved, the user pulls the handle 24 by hand, the slip sheet 17 is pulled out leftwards, the grain falls in the drying box 4, the input end of the air heater 1 blows air into the drying box 4 through the, the rotation of the first stirring shaft 13 turns over the grain stacked in the drying box 4, the grain can be uniformly heated and dried in the drying box 4, the hot air in the drying box 4 is discharged outwards through the air outlet pipe 19, the possibility that the grain is popped up in the stirring process is prevented by the filter screen 20 on the left side of the air outlet pipe 19, the use limitation is reduced, the drying box further comprises a support frame 21, the top ends of the support frames 21 are connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the drying box 4 to lift the drying box, a user can collect the grain conveniently, the drying box further comprises a placing plate 22 and a placing plate 22, the placing plate 22 is transversely and fixedly installed among the support frames, the bottom end of the motor is connected with the middle part of the top end of the placing plate to support the motor 18, the drying box further comprises a plurality of conical foot rests 23, and the top ends of the conical foot rests 23 are respectively connected with the bottom, improve holistic stability, the circumference inner wall of pipe cap 6 is provided with the internal thread, and the outer wall downside of discharging pipe is provided with the external screw thread, and pipe cap 6 is connected with the screw assembly screw dress of passing through internal thread and external screw thread of discharging pipe 5, prevents that pipe cap 6 from dropping, still includes handle 24, handle 24's one end with the left side middle part of gleitbretter 17 is connected, and the person of facilitating the use pulls out gleitbretter 17.

In conclusion, when the drying device for grain processing is used, a user pours grains into the hopper 2, the grains slide into the feeding pipe 3 along the hopper 2, through the installation of the first filter plate 11 and the second filter plate 12, the grains fall on the first filter plate 11 along the discharging pipe 5, grass leaves and straws doped in the grains are removed, then the grains fall on the second filter plate 12, stones doped in the grains are removed, the grains fall in the dust removal box 10 through the second filter plate 12, the first stirring shaft 13 is driven through the starting of the motor 18, the second stirring shaft 16 is driven by the first stirring shaft 13, the power is switched on, the input end of the fan 9 blows air into the dust removal box 10 through the second air inlet hole, the fan 9 blows off dust in the dust removal net 8 during the process of stirring the grains by the second stirring shaft 16, after the impurity removal is completed, the user pulls the handle 24 with hands to pull out the sliding piece 17 leftwards, the grains fall in the drying box 4, the input of air heater 1 is bloied toward drying cabinet 4 in through first fresh air inlet, and rotation through first (mixing) shaft 13 overturns accumulational grain in with drying cabinet 4, and grain can the thermally equivalent drying in drying cabinet 4 inside, and hot-blast air-out pipe 19 that sees through in the drying cabinet 4 outwards discharges waits for the grain dry back, closes the power, and the user is twisted off pipe cap 6, and grain is along 5 bottom roll-offs of discharging pipe, and the user is collected can.

In this embodiment: the model of the fan is GDF5.0-6, the model of the motor is 5IK90A-CF, and the model of the hot air blower is REM 36.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a drying device is used in grain processing, including air heater (1), funnel (2), inlet pipe (3), drying cabinet (4) and discharging pipe (5), the top middle part of drying cabinet (4) is provided with the through-hole, the left side wall middle part of drying cabinet (4) is provided with first fresh air inlet, the top of inlet pipe (3) is connected with the bottom of funnel (2), the bottom and the through-hole intercommunication of inlet pipe (3), the input and the first fresh air inlet intercommunication of air heater (1), the bottom left side and the right side of drying cabinet (4) all are provided with the discharge gate, the top of discharging pipe (5) all communicates with the discharge gate, discharging pipe (5) bottom is provided with pipe cap (6), its characterized in that: the device is characterized by further comprising a filter box (7), a dust removing net (8), a fan (9) and a dust removing box (10), wherein the middle part of the top end of the filter box (7) is communicated with the bottom end of the inlet pipe (3), a first filter plate (11) and a second filter plate (12) are transversely arranged in the filter box (7), a first filter hole and a second filter hole are respectively arranged on the first filter plate (11) and the second filter plate (12), the aperture of the first filter hole is larger than that of the second filter hole, the aperture of the second filter hole is suitable for grains to pass through, the top end of the dust removing box (10) is communicated with the bottom end of the filter box (7), a second air inlet hole is arranged in the middle of the left side wall of the dust removing box (10), the right side wall of the dust removing box (10) is provided with an opening, the dust removing net (8) is installed on the opening, and the input end of the fan (9), the automatic drying device is characterized in that a first stirring shaft (13) is longitudinally arranged in the middle of the bottom end of the dust removing box (10), a plurality of groups of first stirring blades (14) are arranged on the first stirring shaft (13), the lengths of the plurality of groups of first stirring blades (14) are gradually decreased from top to bottom, the automatic drying device further comprises a baffle (15) and a second stirring shaft (16), the baffle (15) is arranged between the dust removing box (10) and the drying box (4), the right side of the top end of the baffle (15) is connected with the right side of the bottom end of the dust removing box (10), the right side of the bottom end of the baffle (15) is connected with the right side of the top end of the drying box (4), a slip sheet (17) is arranged on the left side of the bottom end of the dust removing box (10) and the left side of the top end of the drying box (4), the thickness of the slip sheet (17) is consistent with the thickness, gleitbretter (17) are located discharge opening department, the top middle part of drying cabinet (4) is provided with first shaft hole, and the bottom middle part of drying cabinet (4) is provided with the second shaft hole, the bottom of second (mixing) shaft (16) inserts to the second shaft downthehole portion, and the top of second (mixing) shaft (16) is passed first shaft hole and round hole and the bottom of first (mixing) shaft (13) and is concentric fixed connection to transversely be provided with second stirring leaf (25) on second (mixing) shaft (16), the bottom middle part of drying cabinet (4) is provided with motor (18), the top output shaft of motor (18) and the bottom of second (mixing) shaft (16) are concentric fixed connection, the right side wall of drying cabinet (4) is provided with out tuber pipe (19), the left side of going out tuber pipe (19) is provided with filter screen (20).

2. The drying device for grain processing according to claim 1, characterized in that: still include a plurality of support frames (21), the top of every support frame (21) with the left front side, left rear side, right front side and the right rear side of drying cabinet (4) bottom are connected.

3. The drying device for grain processing according to claim 1, characterized in that: the motor is characterized by further comprising a placing plate (22), wherein the placing plate (22) is transversely and fixedly installed among the plurality of supporting frames, and the bottom end of the motor is connected with the middle of the top end of the placing plate.

4. The drying device for grain processing according to claim 2, characterized in that: the supporting frame is characterized by further comprising a plurality of conical foot frames (23), and the top ends of the conical foot frames (23) are respectively connected with the bottom ends of the supporting frames (21).

5. The drying device for grain processing according to claim 1, characterized in that: the circumference inner wall of pipe cap (6) is provided with the internal thread, and the outer wall downside of discharging pipe is provided with the external screw thread, and the screw assembly spiro union of internal thread and external screw thread of passing through of pipe cap (6) and discharging pipe (5) is connected.

6. The drying device for grain processing according to claim 1, characterized in that: the sliding piece is characterized by further comprising a handle (24), wherein one end of the handle (24) is connected with the middle part of the left side of the sliding piece (17).

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