Chemical dryer

Abstract

The utility model discloses a chemical dryer, relates to dryer field, including support mounting rack limit disc, the inside of support mounting rack is rotatingly connected with drying barrel main part, the rotation of drying barrel main part is convenient, the outer wall of support mounting rack is fixedly connected with motor, and the output shaft of motor is in transmission connection with drive shaft, and the drive shaft is in transmission connection with drive shaft. And the driving shaft penetrates and extends into the drying barrel main body and is fixedly connected with the drying barrel main body. The motor is started to drive the driving shaft to rotate, the driving shaft is fixedly connected with the drying barrel body, then the whole drying barrel body is driven to rotate, meanwhile, under the transmission effect of the bevel gear set, the driving shaft rotates to drive the stirring shaft to rotate, and then the stirring blades fixedly connected with the outer wall of the stirring shaft are driven to rotate; therefore, the stirring blades turn over and stir materials in the drying barrel body, the drying efficiency is guaranteed, meanwhile, rotation of the drying barrel body and rotation of the stirring blades are in two different directions, and meanwhile the drying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of dryers, in particular to a chemical dryer. Background Art

[0002] As the name suggests, a dryer is a special appliance for drying. It mainly evaporates the moisture in the wet material by heating it for drying. In the chemical production process, by using a dryer, the moisture on the surface of the object can evaporate quickly in a short period of time, which fundamentally avoids the damage caused by moisture to the object. In addition, the dryer can also greatly improve industrial production efficiency. Many factories and manufacturers use dryers to speed up production and improve product quality.

[0003] The existing dryers still have the following problems when in use: in the process of drying powdered materials, due to the accumulation of powdered materials, the overall drying efficiency of the materials is low, which affects subsequent production and life.

[0004] Therefore, it is necessary to invent a chemical drying device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a chemical dryer to solve the problem raised in the above background technology that during the drying process of powdered materials, the powdered materials are piled up, resulting in low drying efficiency inside the overall materials, thus affecting subsequent production and life.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical dryer, comprising a supporting mounting frame and a limiting disc, the internal rotation connection of the supporting mounting frame is connected to a drying barrel body to facilitate the rotation of the drying barrel body, the outer wall of the supporting mounting frame is fixedly connected to a motor, and the output shaft of the motor is transmission-connected to a driving shaft, and the driving shaft extends through and extends to the interior of the drying barrel body and is fixedly connected to the drying barrel body, and the rotation of the drying barrel body is driven by the rotation of the driving shaft, the driving shaft is rotationally connected to a stirring shaft, the outer wall of the stirring shaft is fixedly connected to a stirring blade, and the driving shaft and the stirring shaft are transmission-connected through a bevel gear set, and the outer periphery of the bevel gear set is wrapped with a protective frame to ensure the stable operation of the bevel gear set, and an inlet and outlet are provided at the barrel body of the drying barrel body.

[0007] Preferably, a linkage shaft is fixedly connected to the outer wall of the drying barrel body away from the motor, and the end of the linkage shaft away from the drying barrel body is rotatably connected to the inner wall of the support mounting frame through a bearing to ensure the rotation stability of the drying barrel body.

[0008] Preferably, the driving shaft and the stirring shaft are both rotatably connected to the inner wall of the protection frame via bearings, thereby ensuring that the rotation of the driving shaft and the stirring shaft is not affected when the protection frame is provided.

[0009] Preferably, the annular side wall of the limiting disk is in contact with and rotatably connected to the inner wall of the annular limiting groove reserved inside the drying barrel body, and a protective frame is inserted into and fixedly connected to the inside of the limiting disk, thereby ensuring that the protective frame does not shift with the rotation of the drying barrel body, thereby ensuring the stability of the protective frame.

[0010] Preferably, the bevel gear set consists of bevel gear one, bevel gear two, bevel gear three and a gear shaft, and bevel gear one and bevel gear two are respectively fixedly sleeved on the outer wall of the shaft body of the drive shaft located inside the drying barrel body and the outer wall of the shaft body of the stirring shaft, and bevel gear three is always meshed and connected with bevel gear one and bevel gear two, so that the synchronous but non-directional rotation of the drive shaft and the stirring shaft is ensured by three sets of meshing bevel gears.

[0011] Preferably, a gear shaft is fixedly inserted into the inner wall of the bevel gear three, and the end of the gear shaft is rotatably connected to the inner wall of the protection frame through a bearing to ensure the stability of the rotation of the bevel gear three.

[0012] Preferably, a mounting groove is reserved in the shaft end of the stirring shaft located inside the protection frame, and the end of the driving shaft extends into the mounting groove, and the outer wall of the driving shaft is attached to the inner wall of the mounting groove and is rotatably connected, so that the different-direction rotation of the driving shaft and the stirring shaft is not affected;

[0013] The end of the stirring shaft away from the protection frame is rotatably connected to the inner wall of the drying barrel body through a bearing, thereby ensuring the stability of the rotation of the stirring shaft.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model starts the motor to drive the rotation of the driving shaft, the driving shaft is fixedly connected to the drying barrel body, and then drives the rotation of the entire drying barrel body. At the same time, under the transmission action of the bevel gear set, the rotation of the driving shaft drives the rotation of the stirring shaft, and then drives the rotation of the stirring blades fixedly connected to the outer wall of the stirring shaft, so that the stirring blades stir the materials inside the drying barrel body to ensure the drying efficiency. At the same time, the rotation of the drying barrel body and the rotation of the stirring blades are in two different directions, so the stirring effect is better and the drying efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the drying barrel main body (partially cut away) of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the protection frame (partially cut away) of the utility model;

[0020] Figure 4 It is an exploded view of the bevel gear set connection structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Support mounting frame; 2. Drying barrel body; 3. Motor; 4. Driving shaft; 5. Linkage shaft; 6. Mounting slot; 7. Protection frame; 8. Limiting disc; 9. Limiting slot; 10. Bevel gear set; 101. Bevel gear one; 102. Bevel gear two; 103. Bevel gear three; 104. Gear shaft; 11. Stirring shaft; 12. Inlet and outlet; 13. Stirring blade. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4 A chemical dryer shown includes a supporting mounting frame 1 and a limiting disc 8. The interior of the supporting mounting frame 1 is rotatably connected to a drying barrel body 2 to facilitate the rotation of the drying barrel body 2. The outer wall of the supporting mounting frame 1 is fixedly connected to a motor 3, and the output shaft of the motor 3 is transmission-connected to a driving shaft 4, and the driving shaft 4 extends through the interior of the drying barrel body 2 and is fixedly connected to the drying barrel body 2. The rotation of the driving shaft 4 drives the rotation of the drying barrel body 2. The driving shaft 4 is rotatably connected to a stirring shaft 11, and a stirring blade 13 is fixedly connected to the outer wall of the stirring shaft 11. The driving shaft 4 is transmission-connected to the stirring shaft 11 through a bevel gear set 10, and the outer periphery of the bevel gear set 10 is wrapped with a protective frame 7 to ensure the stable operation of the bevel gear set 10. An inlet and outlet 12 is provided at the barrel body of the drying barrel body 2.

[0025] A linkage shaft 5 is fixedly connected to the outer wall of the drying barrel body 2 away from the motor 3, and the end of the linkage shaft 5 away from the drying barrel body 2 is rotatably connected to the inner wall of the support mounting frame 1 through a bearing to ensure the rotation stability of the drying barrel body 2.

[0026] The driving shaft 4 and the stirring shaft 11 are both rotatably connected to the inner wall of the frame of the protection frame 7 via bearings, ensuring that the rotation of the driving shaft 4 and the stirring shaft 11 is not affected when the protection frame 7 is provided.

[0027] The annular side wall of the limiting disc 8 is in contact with and rotatably connected to the inner wall of the annular limiting groove 9 reserved inside the drying barrel body 2, and a protective frame 7 is inserted and fixedly connected inside the limiting disc 8, so as to ensure that the protective frame 7 does not shift with the rotation of the drying barrel body 2, thereby ensuring the stability of the protective frame 7.

[0028] The bevel gear set 10 consists of bevel gear 101, bevel gear 102, bevel gear 3 103 and gear shaft 104, and bevel gear 101 and bevel gear 2 102 are respectively fixedly sleeved on the outer wall of the shaft body of the drive shaft 4 located inside the drying barrel body 2 and the outer wall of the shaft body of the stirring shaft 11, and bevel gear 3 103 is always meshed and connected with bevel gear 1 101 and bevel gear 2 102, so that the synchronous but non-directional rotation of the drive shaft 4 and the stirring shaft 11 is ensured by three sets of meshing bevel gears.

[0029] The inner wall of the bevel gear three 103 is fixedly plugged with a gear shaft 104, and the end of the gear shaft 104 is rotatably connected to the inner wall of the protection frame 7 through a bearing to ensure the stability of the rotation of the bevel gear three 103.

[0030] The end of the agitator shaft 11 located inside the protection frame 7 is provided with a mounting groove 6, and the end of the drive shaft 4 extends into the mounting groove 6, and the outer wall of the drive shaft 4 is attached to the inner wall of the mounting groove 6 and is rotatably connected, so that the different-direction rotation of the drive shaft 4 and the agitator shaft 11 is not affected;

[0031] The end of the stirring shaft 11 away from the protection frame 7 is rotatably connected to the inner wall of the drying barrel body 2 through a bearing, thereby ensuring the stability of the rotation of the stirring shaft 11.

[0032] Working principle: When using a chemical dryer, first place the material into the drying barrel body 2 through the inlet and outlet 12, and start the motor 3 to drive the rotation of the drive shaft 4 connected to the output shaft of the motor 3. The drive shaft 4 is fixedly connected to the drying barrel body 2, so that the rotation of the drive shaft 4 drives the rotation of the entire drying barrel body 2, wherein the linkage shaft 5 fixedly connected to the side wall of the drying barrel body 2 ensures the stability of the rotation of the entire drying barrel body 2. At the same time, under the transmission action of the three meshing bevel gears in the bevel gear set 10, the rotation of the drive shaft 4 drives the stirring shaft 11 to rotate synchronously, and the rotation directions of the drive shaft 4 and the stirring shaft 11 are different, thereby driving the rotation of the stirring blade 13 fixedly connected to the outer wall of the stirring shaft 11, and the stirring blade 13 stirs the material inside the drying barrel body 2 to ensure the drying efficiency. At the same time, the rotation of the drying barrel body 2 and the rotation of the stirring blade 13 are in two different directions, so that the stirring effect is better and the drying efficiency is higher.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A chemical dryer, comprising a support mounting frame (1) and a limiting disc (8), characterized in that: The interior of the support mounting frame (1) is rotatably connected to a drying barrel body (2); the outer wall of the support mounting frame (1) is fixedly connected to a motor (3); the output shaft of the motor (3) is transmission-connected to a drive shaft (4); the drive shaft (4) extends through the interior of the drying barrel body (2) and is fixedly connected to the drying barrel body (2); the drive shaft (4) is rotatably connected to a stirring shaft (11); a stirring blade (13) is fixedly connected to the outer wall of the stirring shaft (11); the drive shaft (4) is transmission-connected to the stirring shaft (11) via a bevel gear set (10); the outer periphery of the bevel gear set (10) is wrapped with a protective frame (7); and a material inlet and outlet (12) is provided at the barrel body of the drying barrel body (2).

2. A chemical dryer according to claim 1, characterized in that: A linkage shaft (5) is fixedly connected to the outer wall of the drying barrel body (2) at one side away from the motor (3), and the end of the linkage shaft (5) away from the drying barrel body (2) is rotatably connected to the inner wall of the support mounting frame (1) via a bearing.

3. A chemical dryer according to claim 1, characterized in that: The driving shaft (4) and the stirring shaft (11) are both rotatably connected to the inner wall of the frame of the protection frame (7) via bearings.

4. A chemical dryer according to claim 1, characterized in that: The annular side wall of the limiting disc (8) is in contact with and rotatably connected to the inner wall of the annular limiting groove (9) reserved inside the drying barrel body (2), and a protective frame (7) is inserted into and fixedly connected to the limiting disc (8).

5. A chemical dryer according to claim 1, characterized in that: The bevel gear set (10) is composed of bevel gear one (101), bevel gear two (102), bevel gear three (103) and a gear shaft (104), and bevel gear one (101) and bevel gear two (102) are respectively fixedly sleeved on the outer wall of the shaft body of the drive shaft (4) located inside the drying barrel body (2) and the outer wall of the shaft body of the stirring shaft (11), and bevel gear three (103) is always meshed with bevel gear one (101) and bevel gear two (102).

6. A chemical dryer according to claim 5, characterized in that: A gear shaft (104) is fixedly inserted into the inner wall of the bevel gear three (103), and the end of the gear shaft (104) is rotatably connected to the inner wall of the protection frame (7) through a bearing.

7. A chemical dryer according to claim 1, characterized in that: The end of the agitator shaft (11) located inside the protective frame (7) is provided with a mounting groove (6), and the end of the drive shaft (4) extends into the mounting groove (6), and the outer wall of the drive shaft (4) is in contact with the inner wall of the mounting groove (6) and is rotatably connected; The end of the stirring shaft (11) away from the protection frame (7) is rotatably connected to the inner wall of the drying barrel body (2) via a bearing.

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