A drying device for cereal powder production

Abstract

The utility model discloses a kind of drying device for cereal powder production, including drying cabinet, the drying cabinet is equipped with multiple groups of fixing frame in two side inner walls, and fixing frame is equipped with motor in inside, the one end of motor output shaft is connected driving wheel through coupling, and driving wheel side is correspondingly equipped with driven wheel between fixing frame. The conveying belt of the drying device for cereal powder production is respectively under the action of motor through driving wheel, driven wheel and fixing frame to form conveying structure, so that the cereal raw materials can be rolled and circularly moved in drying cabinet by the conveying belt of multiple groups of different positions, and then the drying effect of cereal raw materials is facilitated to be guaranteed, the pushing plate of the device is connected with conveying belt to form rotating structure by output shaft under the action of first servo motor, so that the movement track of dried cereal raw materials is facilitated to be changed by rotatable pushing plate, and then it is facilitated to drive cereal raw materials to circularly feed or unload.

Description

Technical Field

[0001] This utility model relates to the field of grain powder production technology, specifically a drying device for grain powder production. Background Technology

[0002] Whole grain powder is a powdered product made from various grains, miscellaneous grains, beans, and medicinal / edible raw materials that have been ground and then refined. It is a general term for whole grain powder products. During the production of whole grain powder, in order to prevent some raw materials with high moisture content from adhering to the processing equipment and affecting its working effect, drying equipment is used to dry various raw materials.

[0003] In operation, the drying device introduces hot air through ducts and circulates it within the drying chamber to contact the raw materials and remove moisture. However, in existing drying devices, when some raw materials have large particles and high moisture content, the first drying component alone is insufficient to guarantee the drying effect. Therefore, a drying device for the production of whole grain powder is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drying device for the production of whole grain powder, so as to solve the problem mentioned in the background art that when some raw material particles are large and have a high moisture content, it is inconvenient to guarantee the drying effect of the raw materials by using only the first drying component.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drying device for the production of whole grain powder, comprising a drying box, wherein the drying box is provided with a first feed pipe at one end, the drying box is provided with multiple sets of fixing frames on both inner walls, and a motor is provided inside the fixing frames, one end of the output shaft of the motor is connected to a drive wheel through a coupling, and a driven wheel is provided on one side of the drive wheel between the fixing frames, the drive wheel and the driven wheel are fitted with a conveyor belt on the outer wall, and whole grain raw materials are placed on the conveyor belt, and an inclined plate is provided on one side of the drying box on the inner wall of the box door; The drying oven has L-shaped support rods between the fixed frames at the lower end, and a motor box between the L-shaped support rods. The motor box has a first servo motor inside, and the first servo motor has an output shaft below it. The output shaft has push plates on both outer walls, and one end of the push plate has a receiving hopper below the conveyor belt, and a discharge pipe is correspondingly provided on one side of the receiving hopper. The receiving hopper is provided with a connecting pipe at the bottom, and the other end of the connecting pipe is connected to the conveying pipe. The conveying pipe is provided with a second servo motor at the upper end, and one end of the output shaft of the second servo motor is connected to a rotating shaft through a coupling. The rotating shaft is provided with spiral blades on the outer wall, and a second feed pipe is provided on one side of the upper end of the conveying pipe.

[0006] Preferably, the conveyor belt is configured into a conveying structure by means of a driving wheel, a driven wheel, and a fixed frame under the action of a motor.

[0007] Preferably, the pusher plate forms a rotating structure with the conveyor belt through the output shaft under the action of the first servo motor.

[0008] Preferably, the spiral blades form a rotating structure inside the feed pipe via a rotating shaft under the action of the second servo motor.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: The conveyor belts of the drying device for producing whole grain powder are connected to the fixed frame through the driving wheel and driven wheel under the action of the motor, thereby enabling the whole grain raw materials to tumble and circulate within the drying chamber through multiple sets of conveyor belts at different positions, thus facilitating the drying effect of the whole grain raw materials. The pusher plate of the device is connected to the conveyor belt through the output shaft to form a rotating structure under the action of the first servo motor, thereby facilitating the modification of the movement trajectory of the dried whole grain raw materials through the rotatable pusher plate, thus facilitating the circulatory feeding or unloading of the whole grain raw materials. The spiral blades of the device are connected to the conveyor pipe through the rotating shaft under the action of the second servo motor, thereby facilitating the circulatory feeding of the whole grain raw materials on the lower conveyor belt through the rotating spiral blades, thus facilitating the drying effect of some larger particles. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a drying device for the production of whole grain powder according to the present invention; Figure 2 This is a schematic diagram of the unloading pipe assembly of a drying device for the production of whole grain powder according to this utility model; Figure 3 This is a top view schematic diagram of a drying device for the production of whole grain powder according to the present invention; Figure 4 This is a side view of a drying device for producing whole grain powder according to the present invention.

[0011] In the diagram: 1. Drying oven, 2. First feed pipe, 3. Fixed frame, 4. Motor, 5. Conveyor belt, 6. Inclined plate, 7. First servo motor, 8. Push plate, 9. Receiving hopper, 10. Discharge pipe, 11. Connecting pipe, 12. Conveying pipe, 13. Second servo motor, 14. Rotating shaft, 15. Spiral blade, 16. Second feed pipe. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1-4 This utility model provides a technical solution: a drying device for the production of whole grain powder, including a drying box 1, a first feed pipe 2 at one end of the drying box 1, multiple sets of fixing frames 3 on the inner walls of both sides of the drying box 1, and a motor 4 inside the fixing frames 3. One end of the output shaft of the motor 4 is connected to a drive wheel through a coupling, and a driven wheel is correspondingly provided between the fixing frames 3 on one side of the drive wheel. A conveyor belt 5 is sleeved on the outer wall of the drive wheel and the driven wheel, and whole grain raw materials are placed on the conveyor belt 5. An inclined plate 6 is provided on the inner wall of the door on one side of the drying box 1. It should be noted that the outer end of the first feed pipe 2 is connected to a... The material lifting machine facilitates the feeding of grains and cereals into the drying chamber 1. The drying chamber 1 has multiple sets of air ducts on both sides, and the other end of the air ducts is connected to heating equipment so that hot air can be introduced into the drying chamber 1 to dry the grains and cereals. At the same time, the temperature inside the drying chamber 1 can be monitored in real time through a temperature control system, and the humid air during the drying process can be discharged through an exhaust valve to ensure the drying effect of the grains and cereals. In addition, camera components are installed above multiple sets of conveyor belts 5 inside the drying chamber 1, and are wirelessly connected to an external control system so that the drying effect of the grains and cereals can be viewed through the cameras.

[0014] Furthermore, the conveyor belt 5, under the action of the motor 4, forms a conveying structure through the driving wheel, the driven wheel and the fixed frame 3. Thus, the conveyor belt 5 can move the grain raw materials in the drying box, and the double-layer conveyor belt 5 ensures that the raw materials can be turned and circulated during the drying process.

[0015] An L-shaped support rod is provided between the fixed frame 3 at the lower end of the drying oven 1, and a motor box is provided between the L-shaped support rods. The motor box is equipped with a first servo motor 7, and the first servo motor 7 is equipped with an output shaft below. The output shaft is equipped with pusher plates 8 on both outer walls. One end of the pusher plate 8 is equipped with a receiving hopper 9 below the conveyor belt 5, and a discharge pipe 10 is correspondingly provided on one side of the receiving hopper 9.

[0016] Furthermore, under the action of the first servo motor 7, the pusher plate 8 forms a rotating structure with the conveyor belt 5 through the output shaft, thereby facilitating the feeding of grains and cereals during the drying process into the receiving hopper 9 or the unloading pipe 10 for subsequent operations.

[0017] The receiving hopper 9 is provided with a connecting pipe 11 at the bottom, and the other end of the connecting pipe 11 is connected to the conveying pipe 12. The conveying pipe 12 is provided with a second servo motor 13 at the upper end, and one end of the output shaft of the second servo motor 13 is connected to the rotating shaft 14 through a coupling. The rotating shaft 14 is provided with a spiral blade 15 on the outer wall. The upper end of the conveying pipe 12 is provided with a second feed pipe 16 on one side. It should be noted that each group of electrical components in this device is provided with heat dissipation and shock absorption structures during the installation process to ensure normal operation. This utility model is a drying device for the production of grain powder. All components are standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the above-mentioned electrical components refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in this field.

[0018] Furthermore, under the action of the second servo motor 13, the spiral blades 15 form a rotating structure in the feed pipe 12 via the rotating shaft 14. Thus, under the action of the second servo motor 13, the rotating spiral blades 15 can drive the grain raw materials to circulate and feed them in the drying box 1, thereby ensuring the drying effect of the raw materials.

[0019] Working Principle: In the drying device used for producing whole grain powder, the whole grain raw materials are first evenly fed into the first feed pipe 2 through the material lifting device outside the drying chamber 1. The materials then fall onto the conveyor belt 5 above the drying chamber 1. Subsequently, the control system activates multiple electrical components within the device, ensuring each component operates according to its preset settings. The motor 4 drives the conveyor belt 4 via a drive wheel and driven wheel, transporting the whole grain raw materials. Simultaneously, the circulating hot air inside the drying chamber 1 contacts the whole grain raw materials for drying. Moisture generated during the drying process is discharged through an exhaust valve, effectively ensuring the drying effect. During the drying process, the whole grain raw materials fall onto the lower conveyor belt 5 via the upper conveyor belt 5 and a ramp 6 on one side of the chamber door, allowing for material turning and further enhancing the drying effect. The lower conveyor belt 5 continues the drying process. The drying effect is monitored by a system. Upon inspection, if the raw material is dried, the first servo motor 7 drives the pusher plate 8 to rotate, ensuring that the dried raw material falls into the unloading pipe 10 for unloading under the action of the pusher plate 8 and the conveyor belt 5. If some raw materials have larger particles or higher moisture content, the feeding process of the first feed pipe 2 can be stopped in time. At the same time, during the drying process, the first servo motor 7 drives the pusher plate 8 to rotate in the opposite direction, so that the undried raw material enters the receiving hopper 9 and enters the conveying pipe 12 through the connecting pipe 11. Meanwhile, the second servo motor 13 drives the rotating shaft 14 to rotate through the output shaft, so that the rotating spiral blades 15 drive the raw material to circulate and feed, thereby increasing the drying time by circulating the raw material in the drying chamber 1. At the same time, the circulating feeding process can also turn the material, ensuring that the raw material can be dried in turn at various positions in the drying chamber 1, while preventing the material from clumping or sticking together, thus effectively ensuring the drying effect of each group of raw materials. This is the usage process of the drying device used for the production of grain powder.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying device for producing whole grain flour, comprising a drying chamber (1), wherein the drying chamber (1) is provided with a first feed pipe (2) at one end, characterized in that: The drying box (1) has multiple sets of fixed frames (3) on both sides of the inner wall, and the fixed frame (3) has a motor (4) inside. One end of the output shaft of the motor (4) is connected to the drive wheel through a coupling, and the drive wheel is provided with a driven wheel on one side between the fixed frames (3). The drive wheel and the driven wheel are fitted with a conveyor belt (5) on the outer wall, and grain raw materials are placed on the conveyor belt (5). The drying box (1) has an inclined plate (6) on one side of the inner wall of the box door. The drying box (1) is provided with L-shaped support rods between the fixed frames (3) at the lower end, and a motor box is provided between the L-shaped support rods. The motor box is provided with a first servo motor (7) inside, and the first servo motor (7) is provided with an output shaft below. The output shaft is provided with push plates (8) on both outer walls, and a receiving hopper (9) is provided at one end of the push plate (8) below the conveyor belt (5), and a discharge pipe (10) is provided on one side of the receiving hopper (9). The receiving hopper (9) is provided with a connecting pipe (11) at the bottom, and the other end of the connecting pipe (11) is connected to the conveying pipe (12). The conveying pipe (12) is provided with a second servo motor (13) at the upper end, and one end of the output shaft of the second servo motor (13) is connected to the rotating shaft (14) through a coupling. The rotating shaft (14) is provided with a spiral blade (15) on the outer wall. The upper end of the conveying pipe (12) is provided with a second feed pipe (16) on one side.

2. The drying device for producing whole grain flour according to claim 1, characterized in that: The conveyor belt (5) is formed by the driving wheel, the driven wheel and the fixed frame (3) under the action of the motor (4).

3. The drying device for producing whole grain flour according to claim 1, characterized in that: The pusher plate (8) forms a rotating structure with the conveyor belt (5) through the output shaft under the action of the first servo motor (7).

4. A drying device for producing whole grain flour according to claim 1, characterized in that: The spiral blade (15) forms a rotating structure in the feed pipe (12) through the rotating shaft (14) under the action of the second servo motor (13).

Images