CN212299779U

CN212299779U - Special hot air drying device of ground rice

Info

Publication number: CN212299779U
Application number: CN202021148411.2U
Authority: CN
Inventors: 文艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-05
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a ground rice processing equipment technical field just discloses a special hot air drying device of ground rice, the power distribution box comprises a box body, the inner chamber activity joint of box has the pivot, the pivot is close to the position fixed cover on top and has been connect the master gear, the lateral surface fixed mounting of pivot has the puddler that is located the master gear below. This special hot-blast drying device of ground rice, be provided with the pivot through the inside at the box, and the position that is close to the top in the pivot is fixed to overlap and is connect the master gear, and the below of master gear is equipped with the puddler, when in-service use, the rotation that the motor drove the pivot thus drives the rotation of puddler, stir ground rice and accelerate the stoving simultaneously, the master gear drives the pinion rotation that drives the meshing, thereby the pinion drives the driven shaft and rotates, the fan that lies in the driven shaft lateral surface this moment rotates thereupon and has played the effect of vortex to the hot-air in the box, accelerate the flow of hot-air in the box, thereby the higher advantage of drying efficiency has been realized.

Description

Special hot air drying device of ground rice

Technical Field

The utility model relates to a ground rice processing equipment technical field specifically is a special hot air drying device of ground rice.

Background

The rice flour is a traditional food, in order to meet a large amount of demands of the market, the conventional rice flour is quickly extruded and molded by a rice flour molding machine, materials are extruded by a screw shaft to generate friction heating for ripening, then the materials are extruded and molded by extrusion holes of a discharge port, and are hung by a hanging rod for storage, but the rice flour extruded by the molding machine has more water content and needs to be dried, so that a rice flour drying device is needed.

At present traditional ground rice drying device is that a box will treat the ground rice of drying and send into the box and carry out the inside operation of drying of box through the air heater transport hot-blast, but this kind of mode has caused hot-blast static unable flow inside the box basically because box inner space is great, has caused the area of contact with ground rice to reduce and has caused the stoving time to lengthen, and drying efficiency is relatively poor.

Simultaneously, current ground rice drying device is when using, and the vapor that the ground rice stoving produced generally gathers inside the box, and vapor and hot-air produce to mix and have caused to wait to dry the ground rice and contact with humid air, make drying quality reduce, probably need dry many times just can reach the demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a special hot air drying device of rice flour possesses the higher advantage that improves the heat utilization efficiency of drying efficiency and realized the thermal cycle, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a special hot-blast drying device of rice flour, the power distribution box comprises a box body, the inner chamber activity joint of box has the pivot, the fixed cover in position that the pivot is close to the top has connect the master gear, the lateral surface fixed mounting of pivot has the puddler that is located the master gear below, the left and right sides of master gear all meshes and is connected with the pinion, the top of pinion is equipped with the fan, the top fixed mounting of box has the air heater, the left end fixed intercommunication of air heater has the gas-supply pipe, the fixed intercommunication of right-hand member of air heater has the outlet duct.

Preferably, the front of the box body is fixedly provided with a box door, four corners in the bottom end of the box body are fixedly provided with supporting legs, and the bottom ends of the supporting legs are fixedly provided with supporting seats.

Preferably, the top end of the box body is fixedly provided with a feed inlet positioned in front of the air heater, and the bottom end of the rotating shaft penetrates through the bottom end of the box body.

Preferably, the bottom fixed mounting of box has the motor, the output shaft of motor with pivot fixed connection, the fixed cover in pinion is connected with the driven shaft, fan fixed mounting be in the lateral surface of driven shaft, the top of driven shaft with the bottom activity joint of box inner chamber.

Preferably, the inner cavity of the box body is fixedly provided with a filter screen positioned below the stirring rod, the tail end of the gas pipe is fixedly communicated with the left side of the inner cavity of the box body, and the tail end of the gas outlet pipe is fixedly communicated with the right side of the inner cavity of the box body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this special hot-blast drying device of ground rice, be provided with the pivot through the inside at the box, and the position that is close to the top in the pivot is fixed to overlap to have connect the master gear, and be equipped with the puddler in the below of master gear, when in-service use, the motor drives the rotation of pivot and then drives the rotation of puddler, stir the ground rice and accelerate drying, the master gear drives the pinion that drives the meshing simultaneously and rotates, thereby the pinion drives the driven shaft and rotates, the fan that lies in the driven shaft lateral surface this moment rotates thereupon and has played the effect of vortex to the hot-air in the box, accelerate the flow of hot-air in the box, thereby the higher advantage of drying efficiency has been realized.

2. This special hot air drying device of ground rice, through at box top fixed mounting there is the air heater, the left end fixed intercommunication at the air heater has the gas-supply pipe and has the outlet duct at the fixed intercommunication of the right-hand member of air heater, when the in-service use, the inside that the air heater blew off gets into the box through the gas-supply pipe carries out the stoving operation to ground rice, the vapor that ground rice stoving produced is heated once more into in the air heater through the outlet duct and is got into in the gas-supply pipe, thereby realized thermal cycle and the advantage that improves heat utilization rate.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: 1. a box body; 2. a box door; 3. supporting legs; 4. a supporting seat; 5. a motor; 6. a rotating shaft; 7. a feed inlet; 8. a hot air blower; 9. a gas delivery pipe; 10. an air outlet pipe; 11. a main gear; 12. a pinion gear; 13. a driven shaft; 14. a fan; 15. a stirring rod; 16. and (5) filtering by using a filter screen.

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 special hot air drying device for rice flour comprises a box body 1, a rotating shaft 6 is movably clamped in an inner cavity of the box body 1, a main gear 11 is fixedly sleeved at a position of the rotating shaft 6 close to the top end, a stirring rod 15 positioned below the main gear 11 is fixedly installed on the outer side surface of the rotating shaft 6, a pinion 12 is meshed and connected with the left side and the right side of the main gear 11, a fan 14 is arranged above the pinion 12, a hot air blower 8 is fixedly installed at the top end of the box body 1, a gas pipe 9 is fixedly communicated with the left end of the hot air blower 8, and a gas outlet pipe 10 is fixedly communicated with the right.

Further, the front fixed mounting of box 1 has chamber door 2, and the four corners position fixed mounting in the box 1 bottom has supporting leg 3, and the bottom fixed mounting of supporting leg 3 has supporting seat 4.

Further, a charging opening 7 located in front of the air heater 8 is fixedly installed at the top end of the box body 1, and the bottom end of the rotating shaft 6 penetrates through the bottom end of the box body 1.

Further, a motor 5 is fixedly mounted at the bottom end of the box body 1, an output shaft of the motor 5 is fixedly connected with the rotating shaft 6, a driven shaft 13 is fixedly sleeved inside the pinion 12, the fan 14 is fixedly mounted on the outer side surface of the driven shaft 13, and the top end of the driven shaft 13 is movably clamped with the bottom end of the inner cavity of the box body 1.

Further, a filter screen 16 positioned below the stirring rod 15 is fixedly arranged in the inner cavity of the box body 1, the tail end of the air pipe 9 is fixedly communicated with the left side of the inner cavity of the box body 1, and the tail end of the air outlet pipe 10 is fixedly communicated with the right side of the inner cavity of the box body 1.

The working principle is as follows:

when the special hot air drying device for rice noodles is used, rice noodles to be dried are firstly put into the box body 1 from the charging hole 7, the motor 5 is started at the moment to drive the rotating shaft 6 to rotate so as to drive the stirring rod 15 to rotate, then the main gear 11 drives the meshed pinion 12 to rotate, the pinion 12 drives the driven shaft 13 to rotate, the fan 14 positioned on the outer side face of the driven shaft 13 rotates along with the rotating shaft to play a role of turbulent flow on hot air in the box body 1, the flowing of the hot air in the box body 1 is accelerated, hot air blown out by the hot air blower 8 enters the box body 1 through the air conveying pipe 9 to dry the rice noodles, steam generated by drying the rice noodles enters the hot air blower 8 again through the air outlet pipe 10 to be heated into the hot air to enter the air conveying pipe 9 again, and finally the box door 2 is opened to take out the dried.

It is noted that, herein, relational terms such as first and second, and the like may be 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

1. The utility model provides a special hot air drying device of ground rice, includes box (1), its characterized in that: the inner chamber activity joint of box (1) has pivot (6), the fixed cover in position that pivot (6) are close to the top has connect master gear (11), the lateral surface fixed mounting of pivot (6) has puddler (15) that are located master gear (11) below, the equal meshing of the left and right sides of master gear (11) is connected with pinion (12), the top of pinion (12) is equipped with fan (14), the top fixed mounting of box (1) has air heater (8), the left end fixed intercommunication of air heater (8) has gas-supply pipe (9), the fixed intercommunication of right-hand member of air heater (8) has outlet duct (10).

2. The special hot air drying device for rice flour as claimed in claim 1, wherein: the front fixed mounting of box (1) has chamber door (2), four corners fixed mounting in box (1) bottom has supporting leg (3), the bottom fixed mounting of supporting leg (3) has supporting seat (4).

3. The special hot air drying device for rice flour as claimed in claim 1, wherein: the top fixed mounting of box (1) has and is located charge door (7) in front of air heater (8), the bottom of pivot (6) runs through the bottom of box (1).

4. The special hot air drying device for rice flour as claimed in claim 1, wherein: the bottom fixed mounting of box (1) has motor (5), the output shaft of motor (5) with pivot (6) fixed connection, the inside fixed cover of pinion (12) has connect driven shaft (13), fan (14) fixed mounting be in the lateral surface of driven shaft (13), the top of driven shaft (13) with the bottom activity joint of box (1) inner chamber.

5. The special hot air drying device for rice flour as claimed in claim 1, wherein: the inner fixed mounting of box (1) inner chamber has and is located filter screen (16) of puddler (15) below, the end of gas-supply pipe (9) with the fixed intercommunication in left side of box (1) inner chamber, the end of outlet duct (10) with the fixed intercommunication in right side of box (1) inner chamber.