Drying equipment capable of uniformly heating materials

Abstract

The utility model discloses drying equipment capable of uniformly heating materials, which belongs to the technical field of material drying and comprises a drying barrel, a feed hopper is mounted on the upper surface of the drying barrel in a communicated manner, a discharge pipe is mounted on the lower surface of the drying barrel in a communicated manner, and a scraping component is arranged on the inner wall of the drying barrel; according to the drying device, the scraping assembly is arranged, when a reciprocating lead screw rotates, a sliding sleeve can move back and forth on the outer surface of the reciprocating lead screw under the limiting action of a limiting rod and a positioning sleeve under the action of threads, and the sliding sleeve can drive a scraping ring to move back and forth in the drying barrel through a connecting rod; according to the drying equipment, materials on the inner wall of the drying barrel can be scraped along with movement of the scraping ring, the materials are discharged through the discharging pipe after being dried, the materials are stirred in real time when being dried, on one hand, the materials can be prevented from being adhered to the inner wall of the drying equipment, the drying quality of the materials is guaranteed, on the other hand, the drying uniformity of the materials can be guaranteed, and the drying efficiency is improved. And meanwhile, the drying efficiency of the drying equipment is also improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material drying technical field especially relates to a drying equipment that material is heated evenly. BACKGROUND

[0002] Drying equipment is used for drying operation equipment, and moisture in material is vaporized and escapes through heating to obtain solid material with specified moisture content, and the purpose of drying is to meet the needs of material use or further processing, and various mechanical dryers are more and more widely applied because natural drying cannot meet the needs of production development.

[0003] Most of the current drying equipment is dried after material is laid flat, with the increase of drying time, on the one hand, material is kept still for a long time, which can cause uneven drying of material and material adhesion, on the other hand, material drying efficiency is slow, and the working efficiency of the drying equipment is reduced, and therefore the drying equipment that material is heated evenly is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a drying equipment that material is heated evenly, which can solve the problems of uneven drying and low drying efficiency of the current drying equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying equipment that material is heated evenly, which includes a drying barrel, a feeding hopper is communicated and installed on the upper surface of the drying barrel, a discharging pipe is communicated and installed on the lower surface of the drying barrel, a scraping assembly is arranged on the inner wall of the drying barrel, and a knocking assembly is arranged on the side wall of the drying barrel.

[0006] The scraping assembly includes a reciprocating screw rod, one end of the reciprocating screw rod is rotationally connected with the inner side wall of the drying barrel, a mounting cover is fixedly installed on the other side wall of the drying barrel, a servo motor is fixedly installed on the inner wall of the mounting cover, the other end of the reciprocating screw rod extends into the mounting cover and is fixedly connected with the output end of the servo motor.

[0007] As a further description of the above technical scheme:

[0008] The outer surface of the reciprocating screw rod is threadedly installed with a sliding sleeve, the outer surface of the sliding sleeve is fixedly installed with a connecting rod, and one end of the connecting rod is fixedly installed with a scraping ring.

[0009] As a further description of the above technical scheme:

[0010] The outer surface of the scraping ring is attached to the inner wall of the drying barrel, and the outer surface of the sliding sleeve is fixedly installed with a positioning sleeve.

[0011] As a further description of the above technical scheme:

[0012] A limiting rod is slidably installed on the inner wall of the positioning sleeve, and the two ends of the limiting rod are fixedly connected to the inner walls of the two sides of the drying barrel, respectively.

[0013] As a further description of the above technical solution:

[0014] The striking assembly includes a fixed box and a limiting sleeve. The side wall of the fixed box is fixedly connected to the side wall of the drying barrel. A rotating rod is rotatably installed on the inner wall of the bottom surface of the fixed box. A driven bevel gear is fixedly installed on the outer surface of the rotating rod. One end of the rotating rod extends to the upper surface of the fixed box and is fixedly installed with a rotating disk.

[0015] As a further description of the above technical solution:

[0016] An installation sleeve is rotatably mounted on the outer surface of the rotating rod. The side wall of the installation sleeve is fixedly connected to the side wall of the drying barrel. A movable rod is rotatably mounted on the upper surface of the rotating disk via a rotating shaft. The connection between the movable rod and the rotating disk is close to the edge of the rotating disk.

[0017] As a further description of the above technical solution:

[0018] One end of the movable rod is rotatably mounted with a striking rod via a rotating shaft. A limiting sleeve is slidably mounted on the outer surface of the striking rod. The lower surface of the limiting sleeve is fixedly connected to the upper surface of the drying barrel. One end of the striking rod is aligned with the outer surface of the feed hopper.

[0019] As a further description of the above technical solution:

[0020] A fixing rod is rotatably mounted on the inner wall of the fixed box cavity. One end of the fixing rod extends into the fixed box and is fixedly mounted with a driving bevel gear. The driving bevel gear meshes with the driven bevel gear. The other end of the fixing rod is fixedly connected to one end of a reciprocating lead screw.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, by providing a scraping component, when the reciprocating screw rotates, the sliding sleeve moves back and forth on the outer surface of the reciprocating screw under the limiting action of the limiting rod and the positioning sleeve. The sliding sleeve drives the scraper ring to move back and forth inside the drying barrel through the connecting rod. As the scraper ring moves, it scrapes the material on the inner wall of the drying barrel. After the material is dried, it is discharged through the discharge pipe. The material is stirred in real time during the drying process. On the one hand, it can prevent the material from sticking to the inner wall of the drying equipment, ensuring the quality of material drying. On the other hand, it can also ensure the uniformity of material drying, and at the same time improve the drying efficiency of the drying equipment.

[0023] 2. In this utility model, by providing a striking component, the rotating rod will rotate on the inner wall of the mounting sleeve under the action of the driven bevel gear. At this time, the rotating rod will drive the rotating disk to rotate synchronously. As the rotating disk rotates, the movable rod will drive the striking rod to move back and forth within the limiting sleeve. At this time, the striking rod will impact the feed hopper, and the feed hopper will vibrate due to the impact. Then, the material will be poured into the drying barrel through the feed hopper. When the feed hopper vibrates, it accelerates the entry of the material. The vibration speeds up the feeding efficiency of the drying equipment. At the same time, the vibration can also speed up the discharge efficiency of the drying equipment, further ensuring the working efficiency of the drying equipment. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a drying device for uniformly heating materials.

[0025] Figure 2 This is a schematic cross-sectional view of the drying drum in a drying device for uniformly heating materials.

[0026] Figure 3 In a drying device for uniform heating of materials Figure 2 A magnified structural diagram of point A in the middle.

[0027] Figure 4 This is a partial exploded view of the striking component in a drying device for uniformly heating materials.

[0028] Legend:

[0029] 1. Drying drum; 2. Feed hopper; 3. Mounting cover; 4. Discharge pipe; 5. Striking assembly; 51. Fixed box; 52. Rotating rod; 53. Mounting sleeve; 54. Rotating disc; 55. Movable rod; 56. Striking rod; 57. Limiting sleeve; 58. Driven bevel gear; 59. Fixed rod; 510. Driving bevel gear; 6. Scraping assembly; 61. Reciprocating screw; 62. Sliding sleeve; 63. Connecting rod; 64. Scraper ring; 65. Limiting rod; 66. Positioning sleeve. Detailed Implementation

[0030] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-4This utility model provides a technical solution: a drying device for uniformly heated materials, including a drying barrel 1, a feeding hopper 2 connected to the upper surface of the drying barrel 1, a discharge pipe 4 connected to the lower surface of the drying barrel 1, a scraping component 6 provided on the inner wall of the drying barrel 1, and a striking component 5 provided on the side wall of the drying barrel 1.

[0032] The scraping assembly 6 includes a reciprocating screw 61, one end of which is rotatably connected to the inner wall of the drying barrel 1. A mounting cover 3 is fixedly installed on the other side wall of the drying barrel 1. A servo motor is fixedly installed on the inner wall of the mounting cover 3. The other end of the reciprocating screw 61 extends into the mounting cover 3 and is fixedly connected to the output end of the servo motor. A sliding sleeve 62 is threaded onto the outer surface of the reciprocating screw 61. A connecting rod 63 is fixedly installed on the outer surface of the sliding sleeve 62. A scraping ring 64 is fixedly installed at one end of the connecting rod 63. The outer surface of the scraping ring 64 fits against the inner wall of the drying barrel 1. A positioning sleeve 66 is fixedly installed on the outer surface of the sliding sleeve 62. A limit rod 65 is slidably installed on the inner wall of the positioning sleeve 66. The two ends of the limit rod 65 are fixedly connected to the inner walls of the two sides of the drying barrel 1, respectively.

[0033] The specific implementation method is as follows: When the reciprocating screw 61 rotates, the sliding sleeve 62 moves back and forth on the outer surface of the reciprocating screw 61 under the limiting action of the limiting rod 65 and the positioning sleeve 66. The sliding sleeve 62 drives the scraper ring 64 to move back and forth in the drying barrel 1 through the connecting rod 63. As the scraper ring 64 moves, it scrapes the material on the inner wall of the drying barrel 1. After the material is dried, it is discharged through the discharge pipe 4.

[0034] The striking assembly 5 includes a fixed box 51 and a limiting sleeve 57. The side wall of the fixed box 51 is fixedly connected to the side wall of the drying barrel 1. A rotating rod 52 is rotatably mounted on the inner wall of the bottom surface of the fixed box 51. A driven bevel gear 58 is fixedly mounted on the outer surface of the rotating rod 52. One end of the rotating rod 52 extends to the upper surface of the fixed box 51 and a rotating disk 54 is fixedly mounted thereon. An mounting sleeve 53 is rotatably mounted on the outer surface of the rotating rod 52. The side wall of the mounting sleeve 53 is fixedly connected to the side wall of the drying barrel 1. A movable rod 55 is rotatably mounted on the upper surface of the rotating disk 54 via a rotating shaft. The connection between the movable rod 55 and the rotating disk 54 is... Near the edge of the rotating disk 54, one end of the movable rod 55 is rotatably mounted with a striking rod 56 via a rotating shaft. A limiting sleeve 57 is slidably mounted on the outer surface of the striking rod 56. The lower surface of the limiting sleeve 57 is fixedly connected to the upper surface of the drying barrel 1. One end of the striking rod 56 is aligned with the outer surface of the feed hopper 2. A fixing rod 59 is rotatably mounted on the inner wall of the cavity of the fixed box 51. One end of the fixing rod 59 extends into the fixed box 51 and is fixedly mounted with a driving bevel gear 510. The driving bevel gear 510 meshes with the driven bevel gear 58. The other end of the fixing rod 59 is fixedly connected to one end of the reciprocating screw 61.

[0035] The specific implementation method is as follows: The servo motor inside the mounting cover 3 drives the reciprocating screw 61 to rotate. At this time, the reciprocating screw 61 drives the fixed rod 59 to rotate. The fixed rod 59 drives the bevel gear 510 to rotate. Under the action of the driven bevel gear 58, the rotating rod 52 will rotate on the inner wall of the mounting sleeve 53. At this time, the rotating rod 52 will drive the rotating disk 54 to rotate synchronously. As the rotating disk 54 rotates, the movable rod 55 will drive the striking rod 56 to move back and forth in the limiting sleeve 57. At this time, the striking rod 56 will impact the feeding hopper 2. The feeding hopper 2 will vibrate when impacted, and then the material will be poured into the drying barrel 1 through the feeding hopper 2. When the feeding hopper 2 vibrates, the material enters faster.

[0036] Working principle: The servo motor inside the mounting cover 3 drives the reciprocating screw 61 to rotate. At this time, the reciprocating screw 61 drives the fixed rod 59 to rotate. The fixed rod 59 drives the bevel gear 510 to rotate. Under the action of the driven bevel gear 58, the rotating rod 52 will rotate on the inner wall of the mounting sleeve 53. At this time, the rotating rod 52 will drive the rotating disk 54 to rotate synchronously. As the rotating disk 54 rotates, the movable rod 55 will drive the striking rod 56 to move back and forth within the limiting sleeve 57. At this time, the striking rod 56 will impact the feed hopper 2. The impact causes the feed hopper 2 to vibrate, and then the material is poured into the drying barrel 1 through the feed hopper 2. The vibration of the feed hopper 2 accelerates the entry of the material. When the reciprocating screw 61 rotates, the sliding sleeve 62 moves back and forth on the outer surface of the reciprocating screw 61 under the limiting action of the limiting rod 65 and the positioning sleeve 66. The sliding sleeve 62 drives the scraper ring 64 to move back and forth in the drying barrel 1 through the connecting rod 63. As the scraper ring 64 moves, it scrapes the material on the inner wall of the drying barrel 1. After the material is dried, it is discharged through the discharge pipe 4.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drying device for uniformly heating materials, comprising a drying drum (1), characterized in that: The upper surface of the drying barrel (1) is connected to the feed hopper (2), the lower surface of the drying barrel (1) is connected to the discharge pipe (4), the inner wall of the drying barrel (1) is provided with a scraping component (6), and the side wall of the drying barrel (1) is provided with a striking component (5). The scraping assembly (6) includes a reciprocating screw (61), one end of which is rotatably connected to the inner wall of the drying barrel (1). A mounting cover (3) is fixedly installed on the other side wall of the drying barrel (1). A servo motor is fixedly installed on the inner wall of the mounting cover (3). The other end of the reciprocating screw (61) extends into the mounting cover (3) and is fixedly connected to the output end of the servo motor.

2. The drying equipment for uniformly heating materials according to claim 1, characterized in that, The reciprocating screw (61) is threaded with a sliding sleeve (62), and a connecting rod (63) is fixedly installed on the outer surface of the sliding sleeve (62). A scraper ring (64) is fixedly installed at one end of the connecting rod (63).

3. The drying equipment for uniformly heating materials according to claim 2, characterized in that, The outer surface of the scraper ring (64) is in contact with the inner wall of the drying barrel (1), and a positioning sleeve (66) is fixedly installed on the outer surface of the sliding sleeve (62).

4. The drying equipment for uniformly heating materials according to claim 3, characterized in that, A limiting rod (65) is slidably installed on the inner wall of the positioning sleeve (66), and the two ends of the limiting rod (65) are fixedly connected to the inner walls of the two sides of the drying barrel (1).

5. The drying equipment for uniformly heating materials according to claim 4, characterized in that, The striking assembly (5) includes a fixed box (51) and a limiting sleeve (57). The side wall of the fixed box (51) is fixedly connected to the side wall of the drying barrel (1). A rotating rod (52) is rotatably installed on the inner wall of the bottom surface of the fixed box (51). A driven bevel gear (58) is fixedly installed on the outer surface of the rotating rod (52). One end of the rotating rod (52) extends to the upper surface of the fixed box (51) and a rotating disk (54) is fixedly installed thereon.

6. The drying equipment for uniformly heating materials according to claim 5, characterized in that, An mounting sleeve (53) is rotatably mounted on the outer surface of the rotating rod (52). The side wall of the mounting sleeve (53) is fixedly connected to the side wall of the drying barrel (1). A movable rod (55) is rotatably mounted on the upper surface of the rotating disk (54) via a rotating shaft. The connection between the movable rod (55) and the rotating disk (54) is close to the edge of the rotating disk (54).

7. The drying equipment for uniformly heating materials according to claim 6, characterized in that, One end of the movable rod (55) is rotatably mounted with a striking rod (56) via a rotating shaft. A limiting sleeve (57) is slidably mounted on the outer surface of the striking rod (56). The lower surface of the limiting sleeve (57) is fixedly connected to the upper surface of the drying barrel (1). One end of the striking rod (56) is aligned with the outer surface of the feed hopper (2).

8. The drying equipment for uniformly heating materials according to claim 7, characterized in that, A fixing rod (59) is rotatably mounted on the inner wall of the cavity of the fixing box (51). One end of the fixing rod (59) extends into the fixing box (51) and is fixedly mounted with a drive bevel gear (510). The drive bevel gear (510) meshes with the driven bevel gear (58). The other end of the fixing rod (59) is fixedly connected to one end of the reciprocating screw (61).

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