Vibration stirring device for processing lubricating powder for railway

Abstract

The utility model discloses a vibration stirring device for processing lubricating powder for railway, which comprises a support ring frame, the upper surface of the support ring frame is provided with elastic support pressure springs, the elastic support pressure springs are welded and fixed on the upper surfaces of four corners of the support ring frame, the upper surfaces of the elastic support pressure springs are fixedly welded with a support plate body, and the support plate body is fixedly welded on the upper surface of the support ring frame. A stirring spherical shell is fixedly connected to the surface of the inner side of the supporting plate body, a vibrator is fixedly connected to the upper surface of the supporting plate body, a motor is fixedly connected to the surface of the upper end of the stirring spherical shell, a driving rod piece is fixedly connected to the outer surface of a driving shaft of the motor, and spiral blades are fixed to the outer surface of the lower end of the driving rod piece. A spherical shell structure is adopted for stirring, the interior is smooth, downward discharging is facilitated, discharging is convenient, inner and outer double-layer stirring is achieved during stirring, stirring and scattering are uniform and comprehensive, and stirring uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the field of a vibration stirring device for processing lubricating powder for railways, and more specifically to a vibration stirring device for processing lubricating powder for railways. Background Art

[0002] With the rapid development of the current machinery industry, the requirements for high load and high-speed operation are getting higher and higher. Since the lubricating oil is affected by temperature and pressure when the friction surface is in motion, it is difficult to form a stable film surface on the friction surface. The friction surface becomes rough due to the high load-bearing capacity, resulting in an increase in the friction coefficient. Therefore, more and more occasions are applied to the manufacturing of lubricating powder technology, such as railway applications. The existing lubricating powder stirring device has low stirring effect and low efficiency.

[0003] In its prior art patents, such as the authorization announcement number CN208824375U, the utility model discloses a lubricating powder vibration stirring device, including a base and a stirring chamber, a fixed frame is provided on the top of the base, a motor B is welded in the middle of the bottom of the fixed frame, a fixed rod is fixed with the motor B, a rolling wheel is provided on one side of the motor B, rotating shafts are welded on both sides of the fixed frame and are movably connected in the through holes opened on both sides of the base, through holes are opened on both sides of the top of the fixed frame, and rotating shafts are welded in the through holes and welded to the stirring chamber and one side of the power chamber, a rotating groove is opened on one side of the stirring chamber and is movably connected to the power chamber, a motor A is fixed in the power chamber, a main stirring roller is provided on one side of the motor A, and passes through the power chamber to enter the stirring chamber, four auxiliary stirring rollers are evenly welded and distributed around the main stirring roller, three fixed shafts are evenly welded on the auxiliary stirring roller, and a vibration bar is movably connected to the fixed shaft, an inlet and outlet are opened on one side of the stirring chamber, and the main stirring roller and the auxiliary stirring roller cooperate with the vibration bar to stir and mix, which has better effect and higher efficiency;

[0004] It adopts lateral vibration, and its vibration stability is not good, and it is not convenient to discharge the material. When the talcum powder is produced and stirred, the powder will clump when used, and its uniformity during stirring is not good. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a vibration stirring device for processing lubricating powder for railways, which adopts a spherical shell structure for stirring, has a smooth interior, is convenient for discharging downwards, and when stirring, double layers of stirring are performed inside and outside, the stirring is even and comprehensive, and the uniformity of stirring is improved.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A vibration stirring device for lubricating powder processing for railways comprises a supporting ring frame, the upper surface of the supporting ring frame is provided with an elastic supporting compression spring, the elastic supporting compression spring is welded and fixed to the upper surface of the four corners of the supporting ring frame, the upper surface of the elastic supporting compression spring is fixedly welded with a supporting plate body, the inner side surface of the supporting plate body is fixedly connected with a stirring ball shell, the upper surface of the supporting plate body is fixedly connected with a vibrator, the upper end surface of the stirring ball shell is fixedly connected with a motor, the outer surface of the driving shaft of the motor is fixedly connected with a driving rod, the lower end outer surface of the driving rod is fixed with a spiral blade, the upper end outer surface of the driving rod is fixedly connected with a transverse stirring rod and a curved stirring rod, the outer end surface of the curved stirring rod is fixedly connected with a stirring convex tooth, a spherical shell structure is adopted for stirring, the interior is smooth, it is convenient for discharging downward, the discharging is convenient, and during stirring, double layers of inner and outer layers are stirred, the stirring and breaking are even and comprehensive, and the uniformity of stirring is improved.

[0008] Furthermore, the stirring convex teeth are evenly distributed and fixed on the outer surface of the curved stirring rod, so that the distribution is even and the stirring is even.

[0009] Furthermore, the transverse stirring rods are evenly distributed and fixed on the outer surface of the driving rod, and are evenly distributed and stirred.

[0010] Furthermore, a feed protrusion is provided on the upper surface of the stirring ball shell to facilitate feeding, and a first threaded cover is connected to the outer surface of the feed protrusion through a thread to facilitate sealing and prevent dust from being generated during stirring.

[0011] Furthermore, a discharge port is provided on the lower end surface of the stirring ball shell to facilitate discharge, and a second threaded cover is threadedly connected to the outer surface of the discharge port to facilitate sealing and prevent dust from being generated during stirring.

[0012] Furthermore, a vibrator is fixedly connected to the upper surface of the support plate body. The vibrators are distributed on the surface of the four corners of the support plate body. The vibrators use vibrating eccentric motors.

[0013] Furthermore, the elastic support compression springs are distributed on the surface of the four corners of the support ring frame.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) The spherical shell structure is used for stirring, and the interior is smooth, which is convenient for discharging downwards. When stirring, the inner and outer layers are stirred, and the stirring is even and comprehensive, which improves the uniformity of stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a top view of the overall structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 This is a distribution relationship diagram of the driving rod and the spiral blades, the transverse stirring rod, and the curved stirring rod of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1 support ring frame, 2 elastic support compression spring, 3 support plate body, 4 stirring ball shell, 5 vibrator, 6 motor, 7 drive rod, 8 spiral blade, 9 transverse stirring rod, 10 curved stirring rod, 11 stirring convex teeth, 12 feeding convex port, 13 first threaded cover, 14 second threaded cover. 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] Example 1

[0024] See also Figure 1-4 , a vibration stirring device for lubricating powder processing for railways, comprising a supporting ring frame 1, an elastic supporting compression spring 2 is arranged on the upper surface of the supporting ring frame 1, the elastic supporting compression spring 2 is welded and fixed on the upper surface of the four corners of the supporting ring frame 1, a supporting plate body 3 is fixedly welded on the upper surface of the elastic supporting compression spring 2, a stirring ball shell 4 is fixedly connected to the inner surface of the supporting plate body 3, a vibrator 5 is fixedly connected to the upper surface of the supporting plate body 3, a motor 6 is fixedly connected to the upper end surface of the stirring ball shell 4, a driving rod 7 is fixedly connected to the outer surface of the driving shaft of the motor 6, a spiral blade 8 is fixedly fixed to the lower end outer surface of the driving rod 7, a transverse stirring rod 9 and a curved stirring rod 10 are fixedly connected to the upper end outer surface of the driving rod 7, and a stirring convex tooth 11 is fixedly connected to the outer end surface of the curved stirring rod 10; a spherical shell structure is used for stirring, the interior is smooth, it is convenient to discharge downward, the discharge is convenient, and when stirring, the inner and outer double layers are stirred, the stirring and breaking are uniform and comprehensive, and the uniformity of stirring is improved;

[0025] The stirring protruding teeth 11 are evenly distributed and fixed on the outer surface of the curved stirring rod 10, and the transverse stirring rod 9 is evenly distributed and fixed on the outer surface of the driving rod 7; respectively, the stirring is evenly distributed;

[0026] The upper surface of the stirring ball shell 4 is provided with a feed protrusion 12 for easy feeding, and the outer surface of the feed protrusion 12 is connected with a first threaded cover 13 through a thread for easy sealing;

[0027] The lower end surface of the stirring ball shell 4 is provided with a discharge port for discharging materials, and the outer surface of the discharge port is connected with a second threaded cover 14 through a thread for sealing;

[0028] The upper surface of the support plate 3 is fixedly connected with a vibrator 5, which is distributed on the surface of the four corners of the support plate 3. The vibrator 5 adopts a vibrating eccentric motor, and the vibration is distributed all around, with a large vibration amplitude and uniform vibration (the working principle of the eccentric motor is that when the current passes through the coil of the eccentric motor, a rotating magnetic field will be generated, and this magnetic field will attract the rotor to rotate around the stator. Since the shaft of the rotor is eccentric, it will generate vibration or displacement during rotation, which is a prior art device);

[0029] The elastic support compression springs 2 are distributed on the surface of the four corners of the support ring frame 1, and the elastic support is stable;

[0030] When in use, an elastic support compression spring 2 is provided on the upper surface of the support ring frame 1, and the elastic support compression spring 2 is welded and fixed to the upper surface of the four corners of the support ring frame 1, and a support plate body 3 is fixedly welded on the upper surface of the elastic support compression spring 2, and a stirring ball shell 4 is fixedly connected to the inner surface of the support plate body 3, and a vibrator 5 is fixedly connected to the upper surface of the support plate body 3. When in use, the stirring ball shell 4 is stirred, and the vibrator 5 can drive the stirring ball shell 4 to vibrate and vibrate and stir. When stirring, the stirring ball shell 4 can be elastically supported by the elastic support compression spring 2, which can increase the vibration amplitude and have large elastic jitter;

[0031] The upper end surface of the stirring ball shell 4 is fixedly connected with a motor 6, and the outer surface of the driving shaft of the motor 6 is fixedly connected with a driving rod 7, and the lower end outer surface of the driving rod 7 is fixedly connected with a spiral blade 8, and the upper end outer surface of the driving rod 7 is fixedly connected with a transverse stirring rod 9 and a curved stirring rod 10, and the outer end surface of the curved stirring rod 10 is fixedly connected with a stirring convex tooth 11; during stirring, the driving rod 7 is driven by the motor 6 to rotate, which can drive the transverse stirring rod 9 and the curved stirring rod 10 to stir, the transverse stirring rod 9 can stir in the inner layer, and the curved stirring rod 10 can stir on the outer side, and the stirring convex tooth 11 can break up the agglomerated powder and stir evenly and comprehensively. The upper surface of the stirring ball shell 4 is provided with a feeding convex port 12 for easy feeding, and the lower end surface of the stirring ball shell 4 is provided with a discharging port for easy discharging. When discharging, the spiral blade 8 at the bottom can be driven to rotate by rotating the driving cylinder 7, and the powder can be guided downward by the rotation of the spiral blade 8, which is convenient for guiding.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A vibration stirring device for lubricating powder processing for railways, comprising a supporting ring frame (1), characterized in that: The upper surface of the support ring frame (1) is provided with an elastic support compression spring (2), and the elastic support compression spring (2) is welded and fixed to the upper surface of the four corners of the support ring frame (1); the upper surface of the elastic support compression spring (2) is fixedly welded with a support plate body (3); the inner surface of the support plate body (3) is fixedly connected with a stirring ball shell (4); the upper surface of the support plate body (3) is fixedly connected with a vibrator (5); the upper end surface of the stirring ball shell (4) is fixedly connected with a motor (6); the outer surface of the drive shaft of the motor (6) is fixedly connected with a driving rod (7); the lower end outer surface of the driving rod (7) is fixed with a spiral blade (8); the upper end outer surface of the driving rod (7) is fixedly connected with a transverse stirring rod (9) and a curved stirring rod (10); the outer end surface of the curved stirring rod (10) is fixedly connected with a stirring convex tooth (11).

2. The vibration stirring device for lubricating powder processing for railway according to claim 1, characterized in that: The stirring protruding teeth (11) are evenly distributed and fixed on the outer surface of the curved stirring rod (10).

3. The vibration stirring device for lubricating powder processing for railway according to claim 1, characterized in that: The transverse stirring rods (9) are evenly distributed and fixed on the outer surface of the driving rod (7).

4. The vibration stirring device for lubricating powder processing for railway according to claim 1, characterized in that: The upper surface of the stirring ball shell (4) is provided with a feeding protrusion (12), and the outer surface of the feeding protrusion (12) is connected to a first threaded cover (13) via a thread.

5. The vibration stirring device for lubricating powder processing for railway according to claim 1, characterized in that: The lower end surface of the stirring ball shell (4) is provided with a discharge port, and the outer surface of the discharge port is connected to a second threaded cover (14) via a thread.

6. The vibration stirring device for lubricating powder processing for railway according to claim 1, characterized in that: The upper surface of the support plate body (3) is fixedly connected with a vibrator (5), and the vibrators (5) are distributed on the surface of the four corners of the support plate body (3). The vibrators (5) are vibrating eccentric motors.

7. The vibration stirring device for lubricating powder processing for railways according to claim 1, characterized in that: The elastic support compression springs (2) are distributed on the surface of the four corners of the support ring frame (1).

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