Continuous drying and conveying device for granular materials

Abstract

The utility model relates to the technical field of granular material drying, in particular to a granular material continuous drying and conveying device which comprises a conveying belt structure, a continuous drying device is arranged outside the conveying belt structure, the continuous drying device comprises a protective frame, a material turning device is arranged in the protective frame, the material turning device comprises a rotating shaft, and a material turning plate is fixed on the side face of the rotating shaft. A triangular shovel plate is arranged on the side face of the hot air pipe, a hot air area is formed in the triangular shovel plate, a protruding frame is fixed to the position, located at one end of the hot air pipe, of one side of the protection frame, a tension spring is arranged between one end of the hot air pipe and the inner side of the protruding frame, and a boss is arranged at the other end of the hot air pipe; a cam is fixed to the output end of the motor. The particle material drying device solves the problems that a part of existing particle material drying equipment needs to take out filled materials and is troublesome to use, and the drying efficiency is low due to the fact that the materials in the center cannot be dried.

Description

Technical Field

[0001] The utility model relates to the technical field of granular material drying, in particular to a granular material continuous drying and transmission device. Background Art

[0002] Granular material drying equipment is a general-purpose equipment widely used in the fields of industrial products, agricultural products, food, medicine, chemical industry, etc. The existing granular material drying equipment generally adopts a drum dryer for drying. After drying, the material needs to be taken out for transportation, which is more troublesome. There are also some drying equipments arranged in the middle of the conveying system, located on the outside of the conveyor belt, so as to dry the material in transportation. However, since the granular material is in a stacked state during transportation, the material in the center cannot be dried, resulting in poor drying efficiency of the material. Utility Model Content

[0003] The technical problem to be solved by the utility model is that some existing granular material drying equipment needs to load and take out the materials, which is troublesome to use. In addition, there is a problem that the materials in the central part cannot be dried, resulting in low drying efficiency.

[0004] To solve the above problems, the technical solution adopted by the utility model is a continuous drying and transmission device for granular materials, including a conveyor belt structure, a continuous drying device is arranged on the outside of the conveyor belt structure, the continuous drying device includes a protective frame, a plurality of turning devices are arranged on the inside of the protective frame, the turning device includes a rotating shaft, a plurality of turning plates are fixed on the side of the rotating shaft, a drying device is arranged between every two turning devices, the drying device includes a hot air pipe, a plurality of triangular shovel plates are fixed on the side of the hot air pipe, a hot air zone connected to the hot air pipe is opened on the inner side of the triangular shovel plate, a raised frame is fixed on one end of the hot air pipe on one side of the protective frame, a tensioning spring is fixed between one end of the hot air pipe and the inner side of the raised frame, a boss is fixed on the side of the other end of the hot air pipe, a motor is fixed on one side of the protective frame, and a cam in contact with the side of the boss is fixed at the output end of the motor.

[0005] As a further solution of the utility model: limiting grooves are fixed on both sides of the protective frame at both sides of the conveyor belt structure, which are used to limit the position of the conveyor belt structure and prevent the granular material from falling.

[0006] As a further solution of the utility model: a plurality of ventilation holes are provided on both sides of the triangular shovel plate to facilitate the conveying of hot air to dry the granular materials.

[0007] As a further solution of the utility model: a second motor is fixed on one side of the protection frame at the rotating shaft, and an output end of the second motor is fixed to one end of the rotating shaft.

[0008] As a further solution of the utility model: a plurality of support frames are fixed on the outside of the protection frame, so as to set up the protection frame.

[0009] As a further solution of the utility model: the motor 1 and the motor 2 are electrically connected to an external power supply, and the hot air duct is connected to an external hot air blower.

[0010] Compared with the prior art, the utility model has the following advantages: the utility model adds a continuous drying device, which is located outside the conveyor belt structure, and is provided with a material turning device for stirring the material so as to make the granular material evenly distributed and to stir out the granular material in the center; a drying device is added, which can divide the granular material being conveyed into multiple channels, and is connected with the hot air pipe to dry the divided material, and a cam structure is provided to drive the drying device to shake left and right, so as to organize the granular material. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a stereoscopic diagram of the overall structure of a continuous drying and conveying device for granular materials according to the utility model.

[0013] Figure 2 This is a partial structural section of a continuous drying and transmission device for granular materials in the utility model. Figure 1 .

[0014] Figure 3 This is a partial structural section of a continuous drying and transmission device for granular materials in the utility model. Figure 2 .

[0015] Figure 4 This is an enlarged view of the structure of part A in a continuous drying and conveying device for granular materials of the utility model.

[0016] Figure 5 This is an enlarged view of the structure of part B in a continuous drying and conveying device for granular materials of the utility model.

[0017] In the attached figure:

[0018] 1. Conveyor belt structure; 2. Protection frame; 3. Turning device; 4. Drying device; 5. Motor 1; 6. Cam; 7. Motor 2; 8. Support frame; 1.1. Limiting groove; 2.1. Raised frame; 3.1. Rotating shaft; 3.2. Turning plate; 4.1. Hot air pipe; 4.2. Triangular shovel plate; 4.3. Hot air area; 4.4. Tension spring; 4.5. Boss. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0021] Combined with Figure 1 It can be known that the device includes a conveyor belt structure 1, a continuous drying device is arranged outside the conveyor belt structure 1, and the continuous drying device includes a protective frame 2, and a plurality of support frames 8 are fixed outside the protective frame 2, which can set up the protective frame 2;

[0022] By attaching Figure 2 , 5 It can be seen that a plurality of turning devices 3 are arranged on the inner side of the protection frame 2, the turning device 3 comprises a rotating shaft 3.1, a plurality of turning plates 3.2 are fixed on the side of the rotating shaft 3.1, a drying device 4 is arranged between every two turning devices 3, the drying device 4 comprises a hot air pipe 4.1, a plurality of triangular shovel plates 4.2 are fixed on the side of the hot air pipe 4.1, a boss 4.5 is fixed on the side of the other end of the hot air pipe 4.1, a motor 1 5 is fixed on one side of the protection frame 2, a cam 6 in contact with the side of the boss 4.5 is fixed on the output end of the motor 1 5; a motor 2 7 is fixed on one side of the protection frame 2 at the rotating shaft 3.1, and the output end of the motor 2 7 is fixed to one end of the rotating shaft 3.1; the motor 1 5 and the motor 2 7 are electrically connected to an external power supply, and the hot air pipe 4.1 is connected to an external hot air blower;

[0023] By attaching Figure 3 , 4 It can be seen that a hot air area 4.3 connected to the hot air pipe 4.1 is provided on the inner side of the triangular shovel plate 4.2, a raised frame 2.1 is fixed on one end of the hot air pipe 4.1 on one side of the protective frame 2, a tensioning spring 4.4 is fixed between one end of the hot air pipe 4.1 and the inner side of the raised frame 2.1, and limiting grooves 1.1 are fixed on both sides of the protective frame 2 at both sides of the conveyor belt structure 1, which are used to limit the position of the conveyor belt structure 1 and prevent the granular material from falling; a number of ventilation holes are provided on both sides of the triangular shovel plate 4.2 to facilitate the transportation of hot air to dry the granular material.

[0024] The working principle of the present application is as follows: when drying the granular material, the granular material will be stacked on the upper side of the conveyor belt structure 1 for transportation. When transported to the continuous drying device, it will first pass through the material turning device 3, and the motor 2 7 will drive the rotating shaft 3.1 to rotate, thereby driving the material turning plate 3.2 to rotate, so as to stir the granular material, so that the granular material in the center is stirred out, and then the granular material will pass through the drying device 4;

[0025] When the granular material enters the drying device 4, it will be divided into several partitions by several triangular shovel plates 4.2, and then the external hot air machine will deliver hot air to the hot air pipe 4.1, and the hot air will enter the hot air area 4.3 through the hot air pipe 4.1, and then be output from several ventilation holes, so as to dry the granular material after the divided area;

[0026] A plurality of material turning devices 3 and drying devices 4 are arranged in the protection frame 2 so as to evenly and continuously dry the granular materials.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A continuous drying and conveying device for granular materials, comprising a conveyor belt structure (1), wherein a continuous drying device is arranged outside the conveyor belt structure (1), and wherein: The continuous drying device comprises a protective frame (2), a plurality of material turning devices (3) are arranged on the inner side of the protective frame (2), the material turning device (3) comprises a rotating shaft (3.1), a plurality of material turning plates (3.2) are fixed on the side of the rotating shaft (3.1), a drying device (4) is arranged between every two material turning devices (3), the drying device (4) comprises a hot air pipe (4.1), a plurality of triangular shovel plates (4.2) are fixed on the side of the hot air pipe (4.1), and a triangular shovel plate (4.2) is provided on the inner side of the triangular shovel plate (4.2) A hot air zone (4.3) connected to the air duct (4.1) is provided, one side of the protective frame (2) is located at one end of the hot air duct (4.1) and is fixed with a raised frame (2.1), a tension spring (4.4) is fixed between one end of the hot air duct (4.1) and the inner side of the raised frame (2.1), a boss (4.5) is fixed to the side of the other end of the hot air duct (4.1), a motor (5) is fixed to one side of the protective frame (2), and a cam (6) in contact with the side of the boss (4.5) is fixed to the output end of the motor (5).

2. A granular material continuous drying and conveying device according to claim 1, characterized in that: Limiting grooves (1.1) are fixed on both sides of the protective frame (2) and located on both sides of the conveyor belt structure (1).

3. The device for continuous drying and conveying of granular materials according to claim 1, characterized in that: A plurality of ventilation holes are provided on both sides of the triangular shovel plate (4.2).

4. The device for continuous drying and conveying of granular materials according to claim 1, characterized in that: A second motor (7) is fixed on one side of the protection frame (2) at the rotating shaft (3.1), and the output end of the second motor (7) and one end of the rotating shaft (3.1) are fixed to each other.

5. The device for continuous drying and conveying of granular materials according to claim 1, characterized in that: A plurality of support frames (8) are fixed on the outside of the protection frame (2).

6. A granular material continuous drying and conveying device according to claim 4, characterized in that: The motor one (5) and the motor two (7) are electrically connected to an external power source, and the hot air pipe (4.1) is connected to an external hot air blower.

Images