Flour production drying device

Abstract

The utility model relates to the technical field of flour production, and discloses a flour production drying device which comprises a drying box, a top cover, a stirring mechanism, a drying mechanism and a plug, the top cover is detachably installed at the top of the drying box, the plug is detachably installed at the bottom of the drying box, and the stirring mechanism extending into the drying box is installed on the drying box. A drying mechanism inserted into the drying box is arranged on the outer side of the drying box and comprises an air conveying pump, a spiral pipe, an electric heating bar, a flow dividing pipe, annular pipes and an air outlet nozzle, an air outlet of the air conveying pump is connected with the spiral pipe, the electric heating bar is installed on the inner side of the spiral pipe, the upper end of the spiral pipe is connected with the flow dividing pipe, and the annular pipes are installed on the flow dividing pipe. And a plurality of air outlet nozzles inserted into the drying box are mounted on each annular pipe. According to the wheat drying device, wheat is fully stirred, so that the wheat is uniformly heated, and the drying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of flour production, in particular to a flour production drying device. Background Art

[0002] Before producing flour, wheat needs to be cleaned to remove dust, and after cleaning, the wheat needs to be dried. When the existing drying device is in use, the wheat is mostly statically heated and dried, resulting in uneven heating of the wheat inside the wheat pile and affecting the drying efficiency. Therefore, in view of the above situation, there is an urgent need to develop a flour production drying device that can fully stir the wheat, make the wheat evenly heated, and has a higher drying efficiency, so as to overcome the deficiencies in current practical applications and meet the current needs. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a flour production drying device to solve the problems raised in the above background art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A flour production drying device includes a drying box, a top cover, a stirring mechanism, a drying mechanism, and a plug. The top cover is detachably installed on the top of the drying box, the plug is detachably installed at the bottom of the drying box, a stirring mechanism extending into its interior is installed on the drying box, a drying mechanism inserted into its interior is arranged outside the drying box. The stirring mechanism includes: a transmission shaft, a first bevel gear, a second bevel gear, a horizontal stirring shaft, a driving wheel, a driven wheel, a transmission belt, a vertical stirring shaft, and a driving mechanism. The transmission shaft is rotatably connected to the top of the drying box, a first bevel gear is installed on the transmission shaft, a second bevel gear engaged with it is installed below the first bevel gear, the second bevel gear is installed on the top of the horizontal stirring shaft, the horizontal stirring shaft is rotatably connected to the middle position of the drying box, a vertical stirring shaft is rotatably connected to each of the left and right sides of the drying box, a driving wheel is installed at each of the left and right ends of the transmission shaft, a driven wheel is installed on each vertical stirring shaft, and the driving wheel and the driven wheel are connected by a transmission belt. A driving mechanism for driving the transmission shaft to rotate is installed on the drying box. The drying mechanism includes: an air delivery pump, a spiral pipe, an electric heating rod, a shunt pipe, an annular pipe, and an air outlet nozzle. The air outlet of the air delivery pump is connected to the spiral pipe, an electric heating rod is installed inside the spiral pipe, the upper end of the spiral pipe is connected to the shunt pipe, a plurality of annular pipes are installed on the shunt pipe, and a plurality of air outlet nozzles inserted into the drying box are installed on each annular pipe.

[0006] Preferably: A steam outlet is arranged at the top of the drying box.

[0007] Preferably: The bottom of the drying box is in a funnel shape.

[0008] Preferably, the driving mechanism includes a driving motor, a first gear and a second gear. The driving motor is fixed on the drying box. A first gear is installed on the output shaft of the driving motor. A second gear meshing with the first gear is installed on one side of the first gear. The second gear is installed on the transmission shaft.

[0009] Preferably, the spiral tube is made of copper.

[0010] The beneficial effects of the present utility model are as follows: When using this flour production drying device, wheat is added into the drying box. An air flow is conveyed into the spiral tube through an air delivery pump, and the air flow is heated by an electric heating rod. The heated air flow is blown into the drying box through an air outlet nozzle to dry the wheat. At the same time, the driving motor drives the first gear and the second gear to rotate. The second gear drives the transmission shaft to rotate. The transmission shaft drives the first bevel gear, the second bevel gear and the transverse stirring shaft to rotate. The transverse stirring shaft stirs the wheat horizontally. The transmission shaft drives the driving wheel, the driven wheel and the longitudinal stirring shaft to rotate. The longitudinal stirring shaft stirs the wheat up and down, making the wheat receive heat more evenly and improving the drying effect. In summary, the present utility model stirs the wheat sufficiently, makes the wheat receive heat evenly, and has a higher drying efficiency. Description of the Drawings

[0011] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 。

[0012] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 。

[0013] Figure 3 is an internal view of the drying box in the present utility model.

[0014] Figure 4 is a schematic partial structure of the present utility model Figure 1 。

[0015] Figure 5 is a schematic partial structure of the present utility model Figure 2 。

[0016] Legend Explanation:

[0017] 1. Drying oven; 101. Steam outlet; 2. Top cover; 3. Stirring mechanism; 301. Drive shaft; 302. First bevel gear; 303. Second bevel gear; 304. Horizontal stirring shaft; 305. Driving wheel; 306. Driven wheel; 307. Transmission belt; 308. Vertical stirring shaft; 309. Driving mechanism; 3091. Driving motor; 3092. First gear; 3093. Second gear; 4. Drying mechanism; 401. Air delivery pump; 402. Spiral tube; 403. Electric heating rod; 404. Shunt tube; 405. Annular tube; 406. Air outlet nozzle; 5. Plug. Detailed implementation manners

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Specific embodiments are given below.

[0020] Refer to Figures 1 to 5 , in the embodiment of the present invention, a flour production drying device includes a drying oven 1, a top cover 2, a stirring mechanism 3, a drying mechanism 4 and a plug 5. A steam outlet 101 is provided at the top of the drying oven 1. The top cover 2 is detachably installed at the top of the drying oven 1. The bottom of the drying oven 1 is in a funnel shape so that materials can be discharged from the bottom of the drying oven 1. The plug 5 is detachably installed at the bottom of the drying oven 1. The stirring mechanism 3 extending into the drying oven 1 is installed on the drying oven 1. The drying mechanism 4 inserted into the drying oven 1 is arranged outside the drying oven 1. During use, wheat is added into the drying oven 1, hot air is delivered into the drying oven 1 through the drying mechanism 4 to dry the wheat. At the same time, the wheat is horizontally and vertically stirred through the stirring mechanism 3, so that the wheat is heated more evenly and the drying effect is improved. The water vapor generated during drying is discharged from the steam outlet 101.

[0021] The stirring mechanism 3 includes: a transmission shaft 301, a first bevel gear 302, a second bevel gear 303, a transverse stirring shaft 304, a driving wheel 305, a driven wheel 306, a transmission belt 307, a longitudinal stirring shaft 308 and a driving mechanism 309. The transmission shaft 301 is rotatably connected to the top of the drying box 1. The transmission shaft 301 is equipped with a first bevel gear 302. The lower side of the first bevel gear 302 is equipped with a second bevel gear 303 meshing with it. The second bevel gear 303 is installed on the top of the transverse stirring shaft 304. The transverse stirring shaft 304 is rotatably connected to the middle position of the drying box 1. The left and right sides of the drying box 1 are rotatably connected with a longitudinal stirring shaft 308. A driving wheel 305 is installed at both ends of the transmission shaft 301. A driven wheel 306 is installed on each longitudinal stirring shaft 308. The driving wheel 305 and the driven wheel 306 are connected by a transmission belt 307. A driving mechanism 309 is installed on the drying box 1 to drive the transmission shaft 301 to rotate. Mechanism 309, the driving mechanism 309 includes: a driving motor 3091, a first gear 3092 and a second gear 3093. The driving motor 3091 is fixed on the drying box 1. The first gear 3092 is installed on the output shaft of the driving motor 3091. A second gear 3093 meshing with the first gear 3092 is installed on one side of the first gear 3092. The second gear 3093 is installed on the transmission shaft 301. When in use, the first gear 3092 and the second gear 3093 are driven to rotate by the driving motor 3091, and the transmission shaft 301 is driven to rotate by the second gear 3093. The first bevel gear 302, the second bevel gear 303, and the horizontal stirring shaft 304 are driven to rotate by the transmission shaft 301, and the wheat is horizontally stirred by the horizontal stirring shaft 304. At the same time, the driving wheel 305, the driven wheel 306, and the longitudinal stirring shaft 308 are driven to rotate by the transmission shaft 301, and the wheat is stirred up and down by the longitudinal stirring shaft 308, so that the wheat is heated more evenly.

[0022] The drying mechanism 4 includes: an air pump 401, a spiral tube 402, an electric heating rod 403, a shunt tube 404, an annular tube 405 and an air outlet nozzle 406. The air pump 401 is installed on the ground, and the air outlet of the air pump 401 is connected to the spiral tube 402. The electric heating rod 403 is installed on the inner side of the spiral tube 402. The spiral tube 402 is made of copper to have good thermal conductivity. The upper end of the spiral tube 402 is connected to the shunt tube 404. A plurality of annular tubes 405 are installed on the shunt tube 404. Each annular tube 405 is installed with a plurality of air outlet nozzles 406 inserted into the drying box 1. When in use, air flow is transported into the spiral tube 402 by the air pump 401, and the air flow is heated by the electric heating rod 403. The heated air flow is blown into the drying box 1 through the air outlet nozzle 406 to dry the wheat.

[0023] Working principle: When this flour production drying device is in use, wheat is added into the drying box 1. The air pump 401 conveys air flow into the spiral tube 402, and the electric heating rod 403 heats the air flow. The heated air flow is blown into the drying box 1 through the air outlet nozzle 406 to dry the wheat. At the same time, the driving motor 3091 drives the first gear 3092 and the second gear 3093 to rotate. The second gear 3093 drives the transmission shaft 301 to rotate. The transmission shaft 301 drives the first bevel gear 302, the second bevel gear 303, and the horizontal stirring shaft 304 to rotate. The horizontal stirring shaft 304 stirs the wheat horizontally. The transmission shaft 301 drives the driving wheel 305, the driven wheel 306, and the vertical stirring shaft 308 to rotate. The vertical stirring shaft 308 stirs the wheat up and down, making the wheat receive more uniform heat and improving the drying effect.

[0024] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A flour production drying device, characterized in that: The invention comprises a drying box (1), a top cover (2), a stirring mechanism (3), a drying mechanism (4) and a plug (5), wherein the top cover (2) is detachably mounted on the top of the drying box (1), the plug (5) is detachably mounted on the bottom of the drying box (1), the stirring mechanism (3) extending into the interior of the drying box (1) is mounted on the drying box (1), the drying mechanism (4) inserted into the interior of the drying box (1) is arranged on the outside of the drying box (1), the stirring mechanism (3) comprises: a transmission shaft (301), a first bevel gear (302), a second bevel gear (303), a transverse stirring shaft (304), a first gear (305), a second gear (306), a second gear (307), a second gear (308), a second gear (309), a second gear (310), a second gear (311), a second gear (312), a second gear (313), a second gear (314), a second gear (315), a second gear (316), a second gear (317), a second gear (318), a second gear (319), a second gear (320), a second gear (321), a second gear (322), a second gear (323), a second gear (324), a second gear (325), a second gear (326), a second gear (327), a second gear (328), a second gear (329), a second gear (330), a second gear (331), a second gear (332), a second gear (333), a second gear (334), a second gear (335), a second gear (336), a second gear (337), a second gear (338), a second gear (339), a second gear (340), a second gear (341), a second gear (342), a second gear (343), a second gear (344), a second gear (345), a second gear (346 04), a driving wheel (305), a driven wheel (306), a transmission belt (307), a longitudinal stirring shaft (308) and a driving mechanism (309), wherein the transmission shaft (301) is rotatably connected to the top of the drying box (1), a first bevel gear (302) is installed on the transmission shaft (301), a second bevel gear (303) meshing with the first bevel gear (302) is installed on the lower side of the first bevel gear (302), and the second bevel gear (303) is installed on the top of the transverse stirring shaft (304), and the transverse stirring shaft (304) is rotatably connected to the drying box (1 ), the left and right sides of the drying box (1) are both rotatably connected to a longitudinal stirring shaft (308), the left and right ends of the transmission shaft (301) are both equipped with a driving wheel (305), each of the longitudinal stirring shafts (308) is equipped with a driven wheel (306), the driving wheel (305) and the driven wheel (306) are connected to each other by a transmission belt (307), the drying box (1) is equipped with a driving mechanism (309) for driving the transmission shaft (301) to rotate, and the drying mechanism (4) comprises: an air delivery pump ( 401), a spiral tube (402), an electric heating rod (403), a shunt tube (404), an annular tube (405) and an air outlet nozzle (406), the air outlet of the air delivery pump (401) is connected to the spiral tube (402), an electric heating rod (403) is installed on the inner side of the spiral tube (402), the upper end of the spiral tube (402) is connected to the shunt tube (404), a plurality of annular tubes (405) are installed on the shunt tube (404), and each of the annular tubes (405) is installed with a plurality of air outlet nozzles (406) inserted into the drying box (1).

2. The flour production and drying device according to claim 1, characterized in that: The top of the drying box (1) is provided with a steam outlet (101).

3. The flour production and drying device according to claim 1, characterized in that: The bottom of the drying box (1) is in a funnel shape.

4. The flour production and drying device according to claim 1, characterized in that: The driving mechanism (309) comprises: a driving motor (3091), a first gear (3092) and a second gear (3093); the driving motor (3091) is fixed on the drying box (1); the first gear (3092) is installed on the output shaft of the driving motor (3091); a second gear (3093) meshing with the first gear (3092) is installed on one side of the first gear (3092); and the second gear (3093) is installed on the transmission shaft (301).

5. The flour production and drying device according to any one of claims 1 to 4, characterized in that: The spiral tube (402) is made of copper.

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