CN114485104A

CN114485104A - Special hot air drying device of ground rice

Info

Publication number: CN114485104A
Application number: CN202011148786.3A
Authority: CN
Inventors: 佘露云; 陈纯香; 陈雷; 邱云香; 杨殿寿
Original assignee: Zhijiang Ruifeng Food Processing Co ltd
Current assignee: Zhijiang Ruifeng Food Processing Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-05-13

Abstract

The invention discloses a hot air drying device special for rice flour, which comprises a water removing chamber, supporting legs, a partition plate, a first motor, a rotating shaft, an inclined plate, a water outlet pipe, a guide groove, a screen, a guide block, a convex plate and the like, wherein the water removing chamber is arranged on the upper portion of the water removing chamber; the rice noodle drying device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, rice noodles can be effectively dried, firstly, the rice noodles are placed on the screen mesh, the first motor drives the screen mesh to rotate, most of moisture in the rice noodles is removed, then the rice noodles are hung on the hook, the arc buckle on the hook can prevent the rice noodles from swinging, the lower hook and the upper hook can have elasticity under the action of the spring and can effectively deal with the rice noodles with different weight volumes, the second motor drives the screw rod to rotate, the air dryer is driven to move up and down to dry the rice noodles, meanwhile, the conveyor belt drives the rice noodles on the hook to move, and drying is accelerated.

Description

Special hot air drying device of ground rice

Technical Field

The invention relates to the technical field of rice flour processing, in particular to a hot air drying device special for rice flour.

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 and mature, then the materials are extruded and molded by an extrusion hole of a discharge port, and the extruded and molded rice flour is hung and stored in a warehouse by a hanging rod after being cut into a specified length. However, the rice flour extruded by the forming machine has higher temperature and more water content, and needs to be dried; the traditional drying mode is suspension natural air drying, obviously has the problems of low speed and low efficiency, seriously influences the yield of the finished rice flour product, and the rice flour is easily polluted by other substances in the natural air drying process to influence the quality of the finished rice flour product; in addition, the influence of weather on natural air drying is large, the air humidity is high in the southwest region of China, the drying process of rice noodles is slow, the rice noodles are easy to mildew due to humid air, the rice noodles cannot be eaten and can only be discarded, and the cost is high, so that a technology is urgently needed to make up the defect.

Disclosure of Invention

The invention aims to solve the problems and provide a hot air drying device special for rice flour.

In order to solve the above problems, the present invention provides a technical solution: a hot air drying device special for rice flour comprises a water removing chamber, supporting legs, a partition plate, a first motor, a rotating shaft, an inclined plate, a water outlet pipe, a guide groove, a screen, a guide block and a convex plate; a plurality of supporting legs are fixedly connected to the periphery of the lower surface of the water removing chamber; a partition plate is fixedly connected to the inner middle part of the chamber of the dewatering chamber; the middle end positions of the left side surface and the right side surface of the water removing chamber are fixedly communicated with water outlet pipes; the center of the lower surface of the water removing chamber is fixedly connected with a first motor, and the rotating shaft is fixedly connected to an output shaft of the first motor; the screen is fixedly connected to the top end of the rotating shaft; the two sides of the upper surface of the clapboard are fixedly connected with inclined plates; a convex plate is fixedly connected to the central position of the bottom surface in the screen cavity, and guide blocks are fixedly connected to the left side surface and the right side surface of the screen; the water removing chamber is characterized in that guide grooves are fixedly connected to the upper ends of the chamber walls of the left side and the right side of the water removing chamber, and the guide blocks are connected in the corresponding guide grooves in a sliding mode.

Preferably, the drying device also comprises a drying chamber, a placing opening, a dryer, a first mounting rod, a conveyor belt and a hook; the drying chamber is positioned on one side of the water removing chamber; the conveyor belt is connected to the top end inside the drying chamber cavity through a plurality of first mounting rods; a plurality of hooks are arranged on the conveyor belt; a placing opening is formed in the left side face of the drying chamber; and a dryer is arranged on the right side in the drying chamber cavity.

Preferably, the hook has the structure that: comprises an L-shaped connecting rod, a lower clamping hook, an upper clamping hook, an arc buckle, a pin shaft, a limiting block and a spring; the top end of the L-shaped connecting rod is fixedly connected to the conveyor belt, and the lower clamping hook is fixedly connected to the tail end of the L-shaped connecting rod; the upper clamping hook is arranged on the lower clamping hook, and arc buckles are fixedly connected to two sides below the upper clamping hook; the number of the pin shafts is two, and the pin shafts are respectively connected to two sides of the lower clamping hook and the upper clamping hook in a penetrating manner; the top end and the tail end of the pin shaft are fixedly connected with limit blocks; and springs are coated and connected on the outer surfaces of the upper end and the lower end of the pin shaft.

Preferably, the dryer has a structure that: the air dryer comprises a housing, a slide rail, an opening, a screw rod, a second motor, a lifting rod and an air dryer; the housing is fixedly connected to the right side in the drying chamber; an opening is formed in the end face of the left side of the housing, and a sliding rail is fixedly connected to the right side inside the housing cavity; a screw rod is movably connected in the housing, a second motor is fixedly connected to the top end of the housing, and an output shaft of the second motor is fixedly connected with the screw rod; the right-hand member sliding connection of lifter is on the slide rail, be connected with the air dryer on the left end of lifter, the middle-end of lifter passes through threaded connection on the lead screw.

Preferably, the air dryer has the following structure: the air dryer comprises an air dryer housing, an air inlet, a second mounting rod, a third motor, a fan and heating wires; the air dryer housing is fixedly connected to the lifting rod; a plurality of air inlets are formed in the end face of the right side of the air dryer casing; the left side of the inner part of the air dryer housing cavity is fixedly connected with a heating wire; a second mounting rod is fixedly connected to the inner part of the air dryer housing cavity; and a third motor is fixedly connected to the second mounting rod, and a fan is fixedly connected to the output end of the third motor.

Preferably, the spring is a disc spring.

Preferably, the screw is a ball screw.

The invention has the beneficial effects that: the rice noodle drying device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, rice noodles can be effectively dried, firstly, the rice noodles are placed on the screen mesh, the first motor drives the screen mesh to rotate, most of moisture in the rice noodles is removed, then the rice noodles are hung on the hook, the arc buckle on the hook can prevent the rice noodles from swinging, the lower hook and the upper hook can have elasticity under the action of the spring and can effectively deal with the rice noodles with different weight volumes, the second motor drives the screw rod to rotate, the air dryer is driven to move up and down to dry the rice noodles, meanwhile, the conveyor belt drives the rice noodles on the hook to move, and drying is accelerated.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a drying chamber according to the present invention.

Fig. 3 is a schematic structural view of the hook of the present invention.

Fig. 4 is a schematic structural view of the dryer of the present invention.

Fig. 5 is a schematic structural view of the air dryer of the present invention.

1-a water removing chamber; 2-supporting feet; 3-a separator; 4-a first motor; 5-a rotating shaft; 6-sloping plate; 7-a water outlet pipe; 8-a guide groove; 9-a screen mesh; 10-a guide block; 11-a convex plate; 12-a drying chamber; 13-placing the mouth; 14-a dryer; 15-a first mounting bar; 16-a conveyor belt; 17-hooking; an 18-L shaped link; 19-lower hook; 20-upper hook; 21-arc buckle; 22-a pin shaft; 23-a limiting block; 24-a spring; 25-a housing; 26-a slide rail; 27-opening; 28-a lead screw; 29-a second motor; 30-a lifting rod; 31-air dryer; 32-air dryer housing; 33-gas inlet; 34-a second mounting bar; 35-a third motor; 36-a fan; 37-heating wire.

Detailed Description

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a hot air drying device special for rice flour comprises a water removing chamber 1, supporting legs 2, a partition plate 3, a first motor 4, a rotating shaft 5, an inclined plate 6, a water outlet pipe 7, a guide groove 8, a screen 9, a guide block 10 and a convex plate 11; a plurality of supporting legs 2 are fixedly connected to the periphery of the lower surface of the water removing chamber 1; the middle end in the cavity of the water removing chamber 1 is fixedly connected with a partition plate 3; the middle end positions of the left side surface and the right side surface of the water removing chamber 1 are fixedly communicated with water outlet pipes 7; the center of the lower surface of the water removing chamber 1 is fixedly connected with a first motor 4, and the rotating shaft 5 is fixedly connected to an output shaft of the first motor 4; the screen 9 is fixedly connected to the top end of the rotating shaft 5; the two sides of the upper surface of the clapboard 3 are fixedly connected with inclined plates 6; a convex plate 11 is fixedly connected to the center of the bottom surface in the cavity of the screen 9, and guide blocks 10 are fixedly connected to the left side surface and the right side surface of the screen 9; the upper ends of the cavity walls of the left side and the right side of the water removing chamber 1 are fixedly connected with guide grooves 8, and the guide blocks 10 are slidably connected in the corresponding guide grooves 8.

As shown in fig. 2, the drying device further comprises a drying chamber 12, a placing opening 13, a dryer 14, a first mounting rod 15, a conveyor belt 16 and a hook 17; the drying chamber 12 is positioned at one side of the water removing chamber 1; the conveyor belt 16 is connected to the top end inside the drying chamber 12 through a plurality of first mounting rods 15; a plurality of hooks 17 are arranged on the conveyor belt 16; a placing opening 13 is formed in the left side face of the drying chamber 12; a dryer 14 is arranged at the right side inside the drying chamber 12.

As shown in fig. 3, the hook 17 has the following structure: comprises an L-shaped connecting rod 18, a lower hook 19, an upper hook 20, an arc buckle 21, a pin shaft 22, a limiting block 23 and a spring 24; the top end of the L-shaped connecting rod 18 is fixedly connected to the conveyor belt 16, and the lower hook 19 is fixedly connected to the tail end of the L-shaped connecting rod 18; the upper hook 20 is arranged on the lower hook 19, and arc buckles 21 are fixedly connected to two sides below the upper hook 20; the number of the pin shafts 22 is two, and the pin shafts 22 are respectively connected to two sides of the lower hook 19 and the upper hook 20 in a penetrating manner; the top end and the tail end of the pin shaft 22 are fixedly connected with limiting blocks 23; the outer surfaces of the upper and lower ends of the pin 22 are covered and connected with springs 24.

As shown in fig. 4, the dryer 14 has the following structure: comprises a housing 25, a slide rail 26, an opening 27, a screw 28, a second motor 29, a lifting rod 30 and an air dryer 31; the cover shell 25 is fixedly connected to the right side inside the chamber of the drying chamber 12; an opening 27 is formed in the left end face of the housing 25, and a slide rail 26 is fixedly connected to the right side in the cavity of the housing 25; a screw rod 28 is movably connected in the housing 25, a second motor 29 is fixedly connected to the top end of the housing 25, and an output shaft of the second motor 29 is fixedly connected with the screw rod 28; the right end of the lifting rod 30 is connected to the sliding rail 26 in a sliding mode, the left end of the lifting rod 30 is connected with the air dryer 31, and the middle end of the lifting rod 30 is connected to the lead screw 28 through threads.

As shown in fig. 5, the air dryer 31 has the following structure: comprises an air dryer casing 32, an air inlet 33, a second mounting rod 34, a third motor 35, a fan 36 and a heating wire 37; the air dryer housing 32 is fixedly connected to the lifting rod 30; a plurality of air inlets 33 are arranged on the end surface of the right side of the air dryer housing 32; a heating wire 37 is fixedly connected to the left side inside the cavity of the air dryer housing 32; the middle end in the cavity of the air dryer housing 32 is fixedly connected with a second mounting rod 34; a third motor 35 is fixedly connected to the second mounting rod 34, and a fan 36 is fixedly connected to an output end of the third motor 35.

Wherein the spring 24 is a disc spring; the lead screw 28 is a ball screw.

The using state of the invention is as follows: the rice noodle drying machine is reasonable and simple in structure, low in production cost, convenient to install and complete in function, rice noodles can be effectively dried, firstly the rice noodles are placed on the screen 9, the first motor 4 drives the screen 9 to rotate, most of moisture in the rice noodles is removed, then the rice noodles are hung on the hook 17, the arc buckle 21 on the hook 17 can prevent the rice noodles from swinging, the lower hook 19 and the upper hook 20 can be telescopic under the action of the spring 24 and can effectively deal with the rice noodles with different weight volumes, the second motor 29 drives the screw rod 28 to rotate, the air dryer 31 is driven to move up and down to dry the rice noodles, meanwhile, the conveyor belt 16 drives the rice noodles on the hook 17 to move, and drying is accelerated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.

Claims

1. The utility model provides a special hot air drying device of ground rice which characterized in that: comprises a water removing chamber (1), supporting legs (2), a clapboard (3), a first motor (4), a rotating shaft (5), an inclined plate (6), a water outlet pipe (7), a guide groove (8), a screen (9), a guide block (10) and a convex plate (11);

a plurality of supporting legs (2) are fixedly connected to the periphery of the lower surface of the water removing chamber (1);

the middle end in the cavity of the water removing chamber (1) is fixedly connected with a partition plate (3);

the middle end positions of the left side surface and the right side surface of the water removing chamber (1) are fixedly communicated with water outlet pipes (7);

the center of the lower surface of the water removing chamber (1) is fixedly connected with a first motor (4), and the rotating shaft (5) is fixedly connected to an output shaft of the first motor (4);

the screen (9) is fixedly connected to the top end of the rotating shaft (5);

both sides of the upper surface of the clapboard (3) are fixedly connected with sloping plates (6);

a convex plate (11) is fixedly connected at the center of the bottom surface in the chamber of the screen (9),

the left and right side surfaces of the screen (9) are fixedly connected with guide blocks (10);

go hydroecium (1) left and right both sides chamber wall upper end equal fixedly connected with guide way (8), guide block (10) sliding connection is in guide way (8) that correspond.

2. The special hot air drying device for rice flour as claimed in claim 1, wherein: the drying device also comprises a drying chamber (12), a placing opening (13), a dryer (14), a first mounting rod (15), a conveyor belt (16) and a hook (17);

the drying chamber (12) is positioned at one side of the water removing chamber (1);

the conveyor belt (16) is connected to the top end inside the cavity of the drying chamber (12) through a plurality of first mounting rods (15);

a plurality of hooks (17) are arranged on the conveyor belt (16);

a placing opening (13) is formed in the left side face of the drying chamber (12);

and a dryer (14) is arranged on the right side in the cavity of the drying chamber (12).

3. The special hot air drying device for rice flour as claimed in claim 2, wherein: the hook (17) is structurally characterized in that: comprises an L-shaped connecting rod (18), a lower clamping hook (19), an upper clamping hook (20), an arc buckle (21), a pin shaft (22), a limiting block (23) and a spring (24);

the top end of the L-shaped connecting rod (18) is fixedly connected to the conveyor belt (16), and the lower clamping hook (19) is fixedly connected to the tail end of the L-shaped connecting rod (18);

the upper clamping hook (20) is arranged on the lower clamping hook (19), and arc buckles (21) are fixedly connected to two sides below the upper clamping hook (20);

the number of the pin shafts (22) is two, and the pin shafts (22) are respectively connected to two sides of the lower clamping hook (19) and the upper clamping hook (20) in a penetrating manner;

the top end and the tail end of the pin shaft (22) are fixedly connected with limit blocks (23);

and springs (24) are wrapped and connected on the outer surfaces of the upper end and the lower end of the pin shaft (22).

4. The special hot air drying device for rice flour as claimed in claim 2, wherein: the structure of the dryer (14) is as follows: comprises a housing (25), a slide rail (26), an opening (27), a screw rod (28), a second motor (29), a lifting rod (30) and an air dryer (31);

the housing (25) is fixedly connected to the right side in the chamber of the drying chamber (12);

an opening (27) is formed in the end face of the left side of the housing (25), and a sliding rail (26) is fixedly connected to the right side in the cavity of the housing (25);

a screw rod (28) is movably connected in the housing (25), a second motor (29) is fixedly connected to the top end of the housing (25), and an output shaft of the second motor (29) is fixedly connected with the screw rod (28);

the right-hand member sliding connection of lifter (30) is on slide rail (26), be connected with air dryer (31) on the left end of lifter (30), threaded connection is passed through on lead screw (28) to the middle-end of lifter (30).

5. The special hot air drying device for rice flour as claimed in claim 4, wherein: the structure of the air dryer (31) is as follows: comprises a dryer housing (32), an air inlet (33), a second mounting rod (34), a third motor (35), a fan (36) and a heating wire (37);

the air dryer housing (32) is fixedly connected to the lifting rod (30);

a plurality of air inlets (33) are arranged on the end surface of the right side of the air dryer housing (32);

a heating wire (37) is fixedly connected to the left side inside the cavity of the air dryer housing (32);

the middle end in the cavity of the air dryer housing (32) is fixedly connected with a second mounting rod (34);

and a third motor (35) is fixedly connected to the second mounting rod (34), and a fan (36) is fixedly connected to the output end of the third motor (35).

6. The special hot air drying device for rice flour as claimed in claim 3, wherein: the spring (24) is a disc spring.

7. The special hot air drying device for rice flour as claimed in claim 4, wherein: the lead screw (28) is a ball screw.