Raw material mixing device for rubber tire production

Abstract

The utility model discloses a raw material mixing device for rubber tire production, which comprises a mixing barrel connected with a mounting frame, a feeding device and a discharging device, the driving motor is arranged on one side of the material mixing barrel, and the driving motor is connected with a driving shaft; the connecting rod is arranged on the driving shaft in a sleeving mode, and shovel plates are connected to the two ends of the connecting rod; and the mixing assembly is detachably connected to the driving shaft. According to the raw material mixing device for rubber tire production, the driving shaft drives the connecting rod to rotate, two shoveling plates at the top and the bottom of the connecting rod can be driven to rotate at the same time, materials in a gap between the mixing rod and the inner wall of the mixing barrel can be shoveled up, all the materials can be mixed and stirred through the mixing rod, mixing is more uniform and complete, and the mixing efficiency is improved. And the crushing cutter is driven to rotate by the driving shaft, so that bulk materials can be destroyed, uniform mixing of the materials is realized, and the mixing effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tire production equipment, in particular to a raw material mixing device for rubber tire production. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed. Rubber wheels are ground-contact rolling annular elastic rubber wheel products installed on various vehicles or machinery. They are usually installed on metal rims and have the functions of supporting the vehicle body, buffering external impact, reducing vibration, and lowering temperature. When producing rubber tires, a mixing device is needed to mix the rubber raw materials and auxiliary raw materials.

[0003] At present, when the existing rubber raw material mixing device is working, in order to speed up the mixing efficiency, a horizontal mixing device is generally used. The staff adds the corresponding raw materials into the mixing tank, and then mixes and stirs them through the mixing rod or mixing paddle inside the tank. However, there is still a certain gap between the mixing rod or mixing paddle and the mixing tank shell, resulting in that when the materials are mixed, the mixing rod or mixing paddle cannot drive all the materials to be mixed, and can only drive local materials to be mixed, which affects the mixing efficiency and mixing quality of the device. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings existing in the prior art, including:

[0005] A mixing barrel, wherein the mixing barrel is connected to a mounting frame;

[0006] A driving motor, the driving motor is arranged on one side of the mixing barrel, and the driving motor is connected to a driving shaft;

[0007] A connecting rod, wherein the connecting rod is sleeved on the driving shaft, and both ends of the connecting rod are connected with shovel plates;

[0008] a mixing assembly, the mixing assembly being detachably connected to the driving shaft;

[0009] A crushing assembly, the crushing assembly being detachably connected to the driving shaft;

[0010] A plurality of feeding pipes are arranged on the mixing barrel, and a discharging pipe is arranged below the mixing barrel.

[0011] As a further description of the above technical solution: an inspection door is arranged on the mixing barrel, a rotating plate is arranged on the inspection door, and a sealing card plate is arranged on one side of the inspection door.

[0012] As a further description of the above technical solution: the connecting rod is detachably connected to the driving shaft through a first bolt, and the shovel plate is closely attached to the inner wall of the mixing barrel.

[0013] As a further description of the above technical solution: the mixing assembly includes a first mounting cylinder, the first mounting cylinder is detachably connected to the driving shaft through a second bolt, and a mixing rod is arranged on the first mounting cylinder.

[0014] As a further description of the above technical solution: the crushing assembly includes a second mounting cylinder, the second mounting cylinder is detachably connected to the driving shaft through a third bolt, and a crushing knife is arranged on the second mounting cylinder.

[0015] As a further description of the above technical solution: two rotating plates are provided, a plurality of sealing clamping plates are provided, a reinforcing rod is provided between the two rotating plates, and a limiting rod is provided on one side of the rotating plate.

[0016] As a further description of the above technical solution: protective plates are arranged on both sides of the mixing barrel, and the bottom of the protective plates is detachably connected to the mounting frame.

[0017] The above technical solution has the following advantages or beneficial effects:

[0018] The utility model drives the connecting rod to rotate by the driving shaft, which can drive the two shovel plates at the top and bottom thereof to rotate at the same time, so that the materials in the gap between the mixing rod and the inner wall of the mixing barrel can be shoveled up, so that the mixing rod can mix and stir all the materials, making the mixing more uniform and complete, and the crushing knife can be driven to rotate by the driving shaft to destroy the clumping materials, so as to achieve uniform mixing of the materials and enhance the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a raw material mixing device in one embodiment of the utility model;

[0020] Figure 2 This is a front view of a raw material mixing device in one embodiment of the utility model;

[0021] Figure 3 It is a cross-sectional view of a raw material mixing device in one embodiment of the utility model;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of the shovel plate in the raw material mixing device.

[0023] Legend:

[0024] 1. Mixing barrel; 2. Mounting frame; 3. Driving motor; 4. Driving shaft; 5. Connecting rod; 6. Shovel plate; 7. Mixing assembly; 8. Crushing assembly; 9. Feed pipe; 10. Discharge pipe; 11. Inspection door; 12. Rotating plate; 13. Sealing card plate; 14. Reinforcing rod; 15. Limiting rod; 16. First bolt; 17. Protective plate; 71. First mounting barrel; 72. Second bolt; 73. Mixing rod; 81. Second mounting barrel; 82. Third bolt; 83. Crushing knife. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-4 As shown, the utility model is a raw material mixing device for rubber tire production, comprising: a mixing barrel 1, the mixing barrel 1 is connected to a mounting frame 2; a driving motor 3, the driving motor 3 is arranged at one side of the mixing barrel 1, and the driving motor 3 is connected to a driving shaft 4; a connecting rod 5, the connecting rod 5 is sleeved on the driving shaft 4, and both ends of the connecting rod 5 are connected to shovel plates 6; a mixing component 7, the mixing component 7 is detachably connected to the driving shaft 4; a crushing component 8, the crushing component 8 is detachably connected to the driving shaft 4; a plurality of feeding pipes 9 are arranged on the mixing barrel 1, and a discharging pipe 10 is arranged below the mixing barrel 1.

[0029] In this embodiment, the material to be mixed is added into the mixing barrel 1 through the feeding pipe 9, and the driving motor 3 controls the driving shaft 4 to rotate, driving the shovel plate 6, the mixing rod 73 and the crushing knife 83 to work, and the material is fully mixed by the mixing rod 73. The connecting rod 5 is driven to rotate by the driving shaft 4, which can drive the two shovel plates 6 at the top and bottom to rotate at the same time, and the material in the gap between the mixing rod 73 and the inner wall of the mixing barrel 1 can be shoveled up, so as to avoid the mixing rod 73 only being able to mix and stir the material locally, so that the mixing is more uniform and complete. At the same time, the shovel plate 6 can also be used to shovel off the material sticking to the inner wall of the mixing barrel 1, which is convenient for cleaning. The crushing knife 83 is driven to rotate by the driving shaft 4 to destroy the clumping material, so as to achieve uniform mixing of the material and enhance the mixing effect.

[0030] Among them, by arranging a plurality of feeding pipes 9 on the mixing barrel 1, a plurality of raw materials can be added through the plurality of feeding pipes 9 at the same time, and by feeding a plurality of raw materials at the same time, the work efficiency is accelerated.

[0031] like Figure 1 and Figure 2 As shown, the mixing barrel 1 is provided with an inspection door 11, a rotating plate 12 is provided on the inspection door 11, a sealing clamping plate 13 is provided on one side of the inspection door 11, two rotating plates 12 are provided, a plurality of sealing clamping plates 13 are provided, a reinforcing rod 14 is provided between the two rotating plates 12, and a limiting rod 15 is provided on one side of the rotating plate 12.

[0032] In this embodiment, the inspection door 11 can be opened by opening the sealing clamping plate 13 and adjusting the rotating plate 12, so as to facilitate the inspection and maintenance of the inside of the mixing barrel 1. The strength of the inspection door 11 is improved by the reinforcement rod 14. By arranging limit rods 15 on the sides of the two rotating plates 12, the limit rods 15 can be used to limit the inspection door 11 in the switch state to avoid the inspection door 11 from being misplaced or offset.

[0033] like Figure 1 and Figure 3 As shown, the connecting rod 5 is detachably connected to the driving shaft 4 through a first bolt 16, the shovel plate 6 is close to the inner wall of the mixing barrel 1, the mixing assembly 7 includes a first mounting barrel 71, the first mounting barrel 71 is detachably connected to the driving shaft 4 through a second bolt 72, and a mixing rod 73 is provided on the first mounting barrel 71, and the crushing assembly 8 includes a second mounting barrel 81, the second mounting barrel 81 is detachably connected to the driving shaft 4 through a third bolt 82, and a crushing knife 83 is provided on the second mounting barrel 81.

[0034] In this embodiment, the first bolt 16 is used to facilitate the installation and disassembly of the connecting rod 5 on the drive shaft 4, the second bolt 72 is used to facilitate the installation and disassembly of the first mounting cylinder 71 on the drive shaft 4, and the third bolt 82 is used to facilitate the installation and disassembly of the second mounting cylinder 81 on the drive shaft 4, so that after opening the inspection door 11, it is convenient to inspect and replace the internal structure of the mixing barrel 1. By independently arranging multiple mixing components 7 and crushing components 8, when damage occurs, only the corresponding damaged parts need to be replaced to save costs.

[0035] like Figure 1 and Figure 2 As shown, protective plates 17 are provided on both sides of the mixing barrel 1, and the bottom of the protective plates 17 is detachably connected to the mounting frame 2; the protective plates 17 provided on both sides of the mixing barrel 1 can protect both ends of the mixing barrel 1, and at the same time, it is convenient to install and support the driving motor 3 and the driving shaft 4, thereby enhancing the stability of the device.

[0036] Working principle: the staff adds the material to be mixed into the mixing barrel 1 through the feeding pipe 9, controls the rotation of the driving shaft 4 through the driving motor 3, drives the shovel plate 6, the mixing rod 73 and the crushing knife 83 to work, and fully mixes the material through the mixing rod 73. The connecting rod 5 is driven to rotate by the driving shaft 4, which can drive the two shovel plates 6 at the top and bottom to rotate at the same time, and can shovel up the material in the gap between the mixing rod 73 and the inner wall of the mixing barrel 1, so as to avoid the mixing rod 73 only being able to mix and stir the material locally, making the mixing more uniform and complete. At the same time, the shovel plate 6 can also be used to shovel off the material sticking to the inner wall of the mixing barrel 1, which is convenient for cleaning. The crushing knife 83 is driven to rotate by the driving shaft 4 to destroy the clumping material, realize the uniform mixing of the material, and enhance the mixing effect.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material mixing device for rubber tire production, characterized in that: include: A mixing barrel (1), wherein a mounting frame (2) is connected below the mixing barrel (1); A driving motor (3), wherein the driving motor (3) is arranged on one side of the mixing barrel (1), and the driving motor (3) is connected to a driving shaft (4); A connecting rod (5), wherein the connecting rod (5) is sleeved on the driving shaft (4), and both ends of the connecting rod (5) are connected to shovel plates (6); A mixing assembly (7), wherein the mixing assembly (7) is detachably connected to the driving shaft (4); A crushing assembly (8), wherein the crushing assembly (8) is detachably connected to the driving shaft (4); A plurality of feed pipes (9) are arranged on the mixing cylinder (1), and a discharge pipe (10) is arranged below the mixing cylinder (1).

2. A raw material mixing device for rubber tire production according to claim 1, characterized in that: The mixing barrel (1) is provided with an inspection door (11), the inspection door (11) is provided with a rotating plate (12), and a sealing clamping plate (13) is provided on one side of the inspection door (11).

3. A raw material mixing device for rubber tire production according to claim 1, characterized in that: The connecting rod (5) is detachably connected to the driving shaft (4) via a first bolt (16), and the shovel plate (6) is in close contact with the inner wall of the mixing barrel (1).

4. A raw material mixing device for rubber tire production according to claim 1, characterized in that: The mixing assembly (7) comprises a first mounting cylinder (71), the first mounting cylinder (71) being detachably connected to the driving shaft (4) via a second bolt (72), and a mixing rod (73) being arranged on the first mounting cylinder (71).

5. A raw material mixing device for rubber tire production according to claim 1, characterized in that: The crushing assembly (8) comprises a second mounting tube (81), the second mounting tube (81) being detachably connected to the driving shaft (4) via a third bolt (82), and a crushing knife (83) is arranged on the second mounting tube (81).

6. A raw material mixing device for rubber tire production according to claim 2, characterized in that: Two rotating plates (12) are provided, a plurality of sealing clamping plates (13) are provided, a reinforcing rod (14) is provided between the two rotating plates (12), and a limiting rod (15) is provided on one side of the rotating plate (12).

7. A raw material mixing device for rubber tire production according to claim 1, characterized in that: Protective plates (17) are provided on both sides of the mixing barrel (1), and the bottom of the protective plates (17) is detachably connected to the mounting frame (2).

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