Wax mud preparation device

Abstract

The utility model relates to the technical field of wax mud preparation, and discloses a wax mud preparation device which comprises a pot body, the pot body is provided with a driving device, the driving device comprises a gear reduction motor, the gear reduction motor is connected with a transmission device, the transmission device is connected with a stirring paddle, and the gear reduction motor drives the stirring paddle to rotate through the transmission device. The transmission device comprises a driving cam and a driven cam which are connected through a transmission belt. According to the wax mud preparation device, a wax mud block is placed in a pot body, the pot body heats the wax mud block, in the heating process, a gear speed reduction motor drives a transmission shaft and a driving cam to rotate, the driving cam drives a stirring paddle to rotate through a transmission belt, and when the stirring paddle is clamped by the unmelted wax mud block, the transmission belt and a driven cam slip, and the wax mud block is heated; at the moment, the gear reducer motor still works, but is not easily influenced by sudden stop of the stirring paddle, so that overload of the gear reducer motor is avoided, and the gear reducer motor is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of wax mud preparation, in particular to a wax mud preparation device. Background Art

[0002] Wax mud is usually based on beeswax, with Chinese medicinal materials such as Gentiana macrophylla, Chuanxiong, Angelica sinensis, papaya, cinnamon twig, Atractylodes macrocephala, Angelica dahurica, Clematis chinensis, roasted Astragalus, Achyranthes bidentata, dried ginger, Asarum, cinnamon bark, etc., and volcanic mud. The wax mud preparation process is as follows: put the wax mud block (or cake) into the stirring pot, the stirring pot heats the wax mud block, and when the temperature sensor reaches the corresponding temperature, the stirring motor drives the stirring paddle to stir the melted wax liquid.

[0003] In existing stirring pots, the stirring motor and the stirring paddle are usually directly connected. Since the part of the wax sludge in contact with the bottom and wall of the pot melts first, the remaining part melts more slowly. When the wax sludge is not completely melted and still has a high hardness, the stirring paddle is easily stuck by the unmelted wax sludge. The sudden stop of the stirring paddle will cause the stirring motor to be overloaded instantly, which may easily cause the fuse or motor to burn out. Utility Model Content

[0004] The purpose of the utility model is to provide a wax sludge preparation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wax mud preparation device, comprising: a pot body, the pot body is provided with a driving device, the driving device comprises a gear reduction motor, the gear reduction motor is connected to a transmission device, the transmission device is connected to a stirring paddle, the gear reduction motor drives the stirring paddle to rotate through the transmission device, the transmission device comprises an active cam and a driven cam, the active cam and the driven cam are connected by a transmission belt, and the transmission belt is connected to a tensioning cam.

[0006] Preferably, the pot body is fixedly mounted with a power supply compartment, and the power supply compartment is electrically connected to the gear reduction motor.

[0007] Preferably, the active cam is fixedly mounted with a transmission shaft, and one end of the transmission shaft is fixedly connected to the output end of the gear reduction motor.

[0008] Preferably, the other end of the transmission shaft is connected to the pot body via a bearing.

[0009] Preferably, the pot body is provided with a cavity, and the stirring paddle is arranged in the cavity.

[0010] Preferably, the stirring paddle is composed of a rotating shaft and a stirring frame, the stirring frame is fixedly mounted on the rotating shaft, and the rotating shaft is connected to the pot body through a bearing.

[0011] Preferably, the rotating shaft is fixedly connected to the driven cam.

[0012] Preferably, the transmission shaft is rotatably connected to a mounting plate via a bearing.

[0013] Preferably, the tensioning cam is arranged on the mounting plate.

[0014] Preferably, a discharge port is provided at the bottom of the pot body, the discharge port is connected to the cavity, and the pot body is provided with a discharge valve.

[0015] The wax sludge preparation device has the following beneficial effects:

[0016] The wax mud preparation device places the wax mud block on a pot body, and the pot body heats the wax mud block. During the heating process, the gear reduction motor drives the transmission shaft and the active cam to rotate, and the active cam drives the stirring paddle to rotate through the transmission belt. When the stirring paddle is stuck by the unmelted wax mud block, the transmission belt and the driven cam slip. At this time, the gear reduction motor is still working, but is not easily affected by the sudden stop of the stirring paddle, thereby avoiding overload of the gear reduction motor and protecting the gear reduction motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a wax sludge preparation device provided in an embodiment of the present application;

[0018] Figure 2 for Figure 1 Rear view of the middle pot body;

[0019] Figure 3 for Figure 2 Schematic diagram of the front structure of the mid-back plate;

[0020] Figure 4 for Figure 3 Top view of the transmission.

[0021] In the figure: 1. pot body; 11. top cover; 12. back plate; 13. cavity; 14. discharge valve; 2. controller; 3. stirring paddle; 31. rotating shaft; 32. stirring frame; 4. driving device; 41. power supply compartment; 42. gear reduction motor; 5. transmission device; 51. transmission shaft; 52. driving cam; 53. driven cam; 54. transmission belt; 55. tensioning cam; 6. mounting plate. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1 As shown, the utility model provides an embodiment of a wax mud preparation device, including: a pot body 1, a cavity 13 is arranged in the pot body 1, a heating unit (not shown in the figure) is arranged in the pot body 1, and is used to heat the material (i.e., the wax mud block) in the cavity 13, a top cover 11 is arranged above the cavity 13, a discharge port is arranged at the bottom of the pot body 1, the discharge port is connected to the cavity 13, a discharge valve 14 is arranged in the pot body 1, and the pot body 1 is also provided with a controller 2 for controlling the start and stop of the equipment.

[0024] like Figure 2-Figure 3 As shown, the pot body 1 is provided with a driving device 4, and the driving device 4 is arranged in the back plate 12 of the pot body 1, and the back plate 12 can protect it. The driving device 4 includes a gear reduction motor 42, and the gear reduction motor 42 is fixedly installed on the pot body 1. The pot body 1 is fixedly provided with a power supply compartment 41, and the power supply compartment 41 is electrically connected to the gear reduction motor 42 for providing power.

[0025] The gear reduction motor 42 is connected to the transmission device 5 .

[0026] Specifically, Figure 3-Figure 4 As shown, the transmission device 5 includes an active cam 52 and a driven cam 53. The active cam 52 is fixedly installed with a transmission shaft 51. One end of the transmission shaft 51 is fixedly connected to the output end of the gear reduction motor 42, and the other end of the transmission shaft 51 is connected to the pot body 1 through a bearing. Preferably, the bearing adopts a seat bearing. The active cam 52 and the driven cam 53 are connected through a transmission belt 54. The active cam 52 and the driven cam 53 are located in the same horizontal plane, and the transmission belt 54 is connected to the tensioning cam 55.

[0027] In addition, the transmission shaft 51 is rotatably connected to the mounting plate 6 through a bearing, and the tensioning cam 55 is arranged on the mounting plate 6. When installing the tensioning cam 55, a central axis can be set at the center of the tensioning cam 55, and the central axis is fixed to the mounting plate 6 by bolts, so that the tensioning cam 55 and the active cam 52 are located in the same horizontal plane, and the installation position of the tensioning cam 55 can be adjusted.

[0028] like Figure 1As shown, the transmission device 5 is connected to the stirring paddle 3, the stirring paddle 3 is arranged in the cavity 13, the stirring paddle 3 is composed of a rotating shaft 31 and a stirring frame 32, the stirring frame 32 is fixedly installed on the rotating shaft 31, the rotating shaft 31 is connected to the pot body 1 through a bearing, and the rotating shaft 31 is fixedly connected to the driven cam 53.

[0029] In this embodiment, the gear reduction motor 42 drives the stirring paddle 3 to rotate through the transmission device 5 , so that the stirring paddle 3 stirs the material in the cavity 13 .

[0030] Specifically, the wax mud block is placed in the cavity 13 for heating. When the pot body 1 is heated to 85 degrees, the heating sensor equipped with the heating unit is closed, and the gear reduction motor 42 is turned on. The gear reduction motor 42 drives the transmission shaft 51 to rotate, and the transmission shaft 51 drives the active cam 52 to rotate, and the driven cam 53 is rotated through the transmission belt 54. The driven cam 53 drives the stirring paddle 3 to rotate. When the transmission belt 54 is transmitted, the tensioning cam 55 tightens the transmission belt 54, thereby increasing the friction between the transmission belt 54 and the driven cam 53, so that the stirring paddle 3 can run smoothly. When the stirring paddle 3 is stuck by the unmelted wax mud block, the transmission belt 54 and the driven cam 53 slip. At this time, the gear reduction motor 42 is still working, but it is not easily affected by the sudden stop of the stirring paddle 3, thereby avoiding overload of the gear reduction motor 42 and protecting the gear reduction motor 42. After the wax mud block is melted and stirred completely, the discharge valve 14 is opened to allow the wax liquid to flow out from the discharge port.

[0031] Working principle: Put the wax mud block into the cavity 13 for heating. When the pot body 1 is heated to 85 degrees, the heating sensor equipped with the heating unit is closed, the gear reduction motor 42 is turned on, the gear reduction motor 42 drives the transmission shaft 51 to rotate, the transmission shaft 51 drives the active cam 52 to rotate, and the driven cam 53 is rotated through the transmission belt 54, and the driven cam 53 drives the stirring paddle 3 to rotate.

[0032] In summary, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wax sludge preparation device, characterized in that: include: A pot body (1), wherein the pot body (1) is provided with a driving device (4), wherein the driving device (4) comprises a gear reduction motor (42), wherein the gear reduction motor (42) is connected to a transmission device (5), wherein the transmission device (5) is connected to a stirring paddle (3), and wherein the gear reduction motor (42) drives the stirring paddle (3) to rotate via the transmission device (5); The transmission device (5) comprises an active cam (52) and a driven cam (53); the active cam (52) and the driven cam (53) are connected via a transmission belt (54); and the transmission belt (54) is connected to a tensioning cam (55).

2. A wax sludge preparation device according to claim 1, characterized in that: The pot body (1) is fixedly mounted with a power supply compartment (41), and the power supply compartment (41) is electrically connected to the gear reduction motor (42).

3. A wax sludge preparation device according to claim 1, characterized in that: The active cam (52) is fixedly mounted with a transmission shaft (51), and one end of the transmission shaft (51) is fixedly connected to the output end of the gear reduction motor (42).

4. A wax sludge preparation device according to claim 3, characterized in that: The other end of the transmission shaft (51) is connected to the pot body (1) via a bearing.

5. A wax sludge preparation device according to claim 1, characterized in that: The pot body (1) is provided with a cavity (13), and the stirring paddle (3) is arranged in the cavity (13).

6. A wax sludge preparation device according to claim 5, characterized in that: The stirring paddle (3) is composed of a rotating shaft (31) and a stirring frame (32); the stirring frame (32) is fixedly mounted on the rotating shaft (31); and the rotating shaft (31) and the pot body (1) are connected via a bearing.

7. A wax sludge preparation device according to claim 6, characterized in that: The rotating shaft (31) is fixedly connected to the driven cam (53).

8. A wax sludge preparation device according to claim 3, characterized in that: The transmission shaft (51) is rotatably connected to a mounting plate (6) via a bearing.

9. A wax sludge preparation device according to claim 8, characterized in that: The tensioning cam (55) is arranged on the mounting plate (6).

10. A wax sludge preparation device according to claim 5, characterized in that: A discharge port is provided at the bottom of the pot body (1), the discharge port is communicated with the cavity (13), and a discharge valve (14) is provided on the pot body (1).

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