Mixing device for lubricant production

Abstract

The utility model relates to the technical field of lubricant production equipment, and discloses a mixing device for lubricant production, which comprises a mixing barrel, the upper end of the mixing barrel is provided with a top cover, the middle of the upper end of the top cover is connected with a motor through a bolt, the transmission output end of the motor penetrates through the top cover, and the transmission output end of the motor is provided with a rotating shaft. Stirring blades are arranged on the periphery of the rotating shaft, and a stabilizing frame is arranged on the periphery of the rotating shaft above the stirring blades. A connector and a first filter screen are arranged, so that lubricant raw materials entering the mixing barrel can be filtered, and the quality of the mixed lubricant raw materials is better; the lubricant raw material is not easy to adhere to the stirring blade structure which is inclined downwards, and the design of the booster pump, the connecting hose, the inserting pipe, the connecting sleeve, the fastening knob and the spray head can assist the stirring blades to improve the mixing efficiency and can improve the discharging efficiency during discharging, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricant production equipment, in particular to a mixing device for lubricant production. Background Art

[0002] Lubricant is a lubricating medium used to reduce the friction resistance of the friction pair and slow down its wear. Lubricant can also cool, clean and prevent pollution of the friction pair. In order to improve the lubrication performance, suitable additives can be added to some lubricants. When selecting lubricants, it is generally necessary to consider the movement of the friction pair, materials, surface roughness, working environment and working conditions, as well as the performance of the lubricant and other factors. In mechanical equipment, lubricants are mostly distributed to various parts that need lubrication through the lubrication system.

[0003] During the production of lubricants, the raw materials need to be mixed and processed by stirring equipment. Existing mixing devices for lubricant production usually use spiral structures and other structures to stir the raw materials, but the raw materials are easily attached to the stirring structure, and the efficiency of discharging the raw materials from the device after stirring is low, which in turn affects the production efficiency. For this reason, a mixing device for lubricant production is proposed herein. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a mixing device for lubricant production, which effectively solves the problems existing in the existing mixing devices for lubricant production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device for lubricant production, comprising a mixing barrel, a top cover is arranged at the upper end of the mixing barrel, a motor is connected to the middle part of the upper end of the top cover by bolts, the motor transmission output end passes through the top cover, a rotating shaft is arranged at the motor transmission output end, a stirring blade is arranged at the periphery of the rotating shaft, a stabilizing frame is arranged at the periphery of the rotating shaft above the stirring blade, a feed pipe is arranged at the upper end of the top cover located on one side of the motor, a connecting head is arranged at the upper end of the feed pipe, a first filter screen is arranged at the lower end of the connecting head, a sealing cover is arranged at the periphery of the upper end of the connecting head, a booster pump is connected to the upper end of the top cover located on the side of the motor away from the feed pipe by bolts, and a filter head is arranged on the input end of the booster pump.

[0006] The output end of the boost pump is connected to a connecting hose via a flange, and the end of the connecting hose away from the boost pump is connected to an insertion tube via a flange, a connecting sleeve is welded at the position where the upper end of the top cover is connected to the insertion tube, a fastening knob is threadedly connected to a side wall of the connecting sleeve, and one end of the insertion tube inserted into the mixing barrel is threadedly connected to a nozzle, when the fastening knob is loosened, the insertion tube can be lifted and slid in the connecting sleeve, and when the fastening knob is tightened, the insertion tube can be stably locked in the connecting sleeve, a second filter screen is provided in the middle of the upper end of the filter head, a discharge pipe is provided at the lower end of one side wall of the mixing barrel, and a valve is provided at the upper end of the discharge pipe.

[0007] Preferably, the top cover is connected to the upper end of the mixing barrel by bolts, the motor transmission output end is connected to the middle of the top cover by a bearing, and the motor transmission output end is connected to the upper end of the rotating shaft by a coupling. When the motor is working, it can drive the rotating shaft to rotate through the coupling.

[0008] Preferably, the stirring blade is connected to the rotating shaft via a key, the middle part of the lower end of the stabilizing frame is connected to the rotating shaft via a bearing, the upper end of the stabilizing frame is connected to the lower end of the top cover via bolts, and the rotating shaft can drive the stirring blade to rotate synchronously when rotating, and the stabilizing frame can improve the stability of the rotating shaft when rotating.

[0009] Preferably, the feed pipe is formed on the top cover, the lower part of the connector is connected to the inner wall of the feed pipe by a thread, the first filter is embedded in the lower end of the connector, and the cover is connected to the upper end of the connector by a thread. After the cover is removed, a funnel can be inserted into the connector so that the lubricant raw material can enter the mixing barrel through the funnel, the connector and the feed pipe. When the lubricant raw material enters the mixing barrel, it will be filtered by the first filter to remove impurities in the raw material. When the first filter needs to be cleaned and maintained, the connector can be removed to clean and maintain the first filter.

[0010] Preferably, the output end of the boost pump is connected to the top cover through a pipe, and the connecting pipe runs through the top cover, the filter head is connected to the input end of the boost pump through a threaded connection, and the second filter screen is embedded in the filter head. When the boost pump is working, it will draw external air through the filter head and the second filter screen, and increase the pressure in the mixing barrel through the connecting hose, the insertion tube and the nozzle. The filter head and the second filter screen can prevent external dust and the like from entering the boost pump.

[0011] Preferably, the discharge pipe is welded to the side wall of the mixing barrel, and the valve is connected to the discharge pipe via threads, so that after the valve is opened, the mixed materials in the mixing barrel can be discharged through the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the mixing device for lubricant production, by providing a connector and a first filter, the lubricant raw material entering the mixing barrel can be filtered, so that the quality of the mixed lubricant raw material is better; the stirring blade structure inclined downward is not easy to be attached to the lubricant raw material, and the design of the booster pump, connecting hose, insertion tube, connecting sleeve, fastening knob and nozzle can not only assist the stirring blade to improve the mixing efficiency, but also improve the discharge efficiency during discharge, thereby improving production efficiency; and it can also be used in conjunction with a motor, so that high-pressure air cooperates with centrifugal action to gradually blow away all materials attached to the stirring blades, making the device easier to clean and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the mixing barrel in the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0018] In the figure: 1. mixing barrel; 2. top cover; 3. motor; 4. rotating shaft; 5. stirring blade; 6. stabilizing frame; 7. feeding pipe; 8. connecting head; 9. first filter screen; 10. sealing cover; 11. booster pump; 12. filter head; 13. second filter screen; 14. discharge pipe; 15. valve; 16. connecting hose; 17. insertion tube; 18. connecting sleeve; 19. tightening knob; 20. nozzle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In this embodiment, Figure 1-3The utility model includes a mixing barrel 1, a top cover 2 is provided on the upper end of the mixing barrel 1, a motor 3 is connected to the middle part of the upper end of the top cover 2 by bolts, a transmission output end of the motor 3 passes through the top cover 2, a rotating shaft 4 is provided on the transmission output end of the motor 3, a stirring blade 5 is provided on the periphery of the rotating shaft 4, a stabilizing frame 6 is provided on the periphery of the rotating shaft 4 above the stirring blade 5, a feed pipe 7 is provided on the upper end of the top cover 2 on one side of the motor 3, a connector 8 is provided on the upper end of the feed pipe 7, a first filter screen 9 is provided on the lower end of the connector 8, a sealing cover 10 is provided on the periphery of the upper end of the connector 8, a booster pump 11 is connected to the upper end of the top cover 2 on the side of the motor 3 away from the feed pipe 7 by bolts, and a filter head 12 is provided on the input end of the booster pump 11.

[0021] The output end of the boost pump 11 is connected to a connecting hose 16 through a flange, and the end of the connecting hose 16 away from the boost pump 11 is connected to an insertion tube 17 through a flange. A connecting sleeve 18 is welded at the position where the upper end of the top cover 2 is connected to the insertion tube 17. A fastening knob 19 is threadedly connected to a side wall of the connecting sleeve 18. The end of the insertion tube 17 inserted into the mixing barrel 1 is threadedly connected to a nozzle 20. When the fastening knob 19 is loosened, the insertion tube 17 can be lifted and slid in the connecting sleeve 18. When the fastening knob 19 is tightened, the insertion tube 17 can be stably locked in the connecting sleeve 18. A second filter screen 13 is provided in the middle of the upper end of the filter head 12, a discharge pipe 14 is provided at the lower end of one side wall of the mixing barrel 1, and a valve 15 is provided at the upper end of the discharge pipe 14.

[0022] Among them, the top cover 2 is connected to the upper end of the mixing barrel 1 by bolts, the transmission output end of the motor 3 is connected to the middle part of the top cover 2 by a bearing, the transmission output end of the motor 3 is connected to the upper end of the rotating shaft 4 by a coupling, the motor 3 can drive the rotating shaft 4 to rotate through the coupling when working, the stirring blade 5 is connected to the rotating shaft 4 by a key, the middle part of the lower end of the stabilizing frame 6 is connected to the rotating shaft 4 by a bearing, the upper end of the stabilizing frame 6 is connected to the lower end of the top cover 2 by bolts, the rotating shaft 4 can drive the stirring blade 5 to rotate synchronously when rotating, and the stabilizing frame 6 can improve the stability of the rotating shaft 4 when rotating.

[0023] Among them, the feed pipe 7 is formed on the top cover 2, the lower part of the connector 8 is connected to the inner wall of the feed pipe 7 by a thread, the first filter screen 9 is embedded in the lower end of the connector 8, and the cover 10 is connected to the upper end of the connector 8 by a thread. After the cover 10 is removed, a funnel can be inserted into the connector 8 so that the lubricant raw material can enter the mixing barrel 1 through the funnel, the connector 8 and the feed pipe 7. When the lubricant raw material enters the mixing barrel 1, it will be filtered by the first filter screen 9 to remove impurities in the raw material. When the first filter screen 9 needs to be cleaned and maintained, the connector 8 can be removed to clean and maintain the first filter screen 9.

[0024] Among them, the output end of the booster pump 11 is connected to the top cover 2 through a pipe, and the connecting pipe runs through the top cover 2, the filter head 12 is connected to the input end of the booster pump 11 through a threaded connection, and the second filter screen 13 is embedded in the filter head 12. When the booster pump 11 is working, it will draw external air through the filter head 12 and the second filter screen 13, and pressurize the mixing barrel 1 through the connecting hose 16, the insertion tube 17 and the nozzle 20. The filter head 12 and the second filter screen 13 can prevent external dust from entering the booster pump 11. The discharge pipe 14 is welded to the side wall of the mixing barrel 1, and the valve 15 is connected to the discharge pipe 14 through a threaded connection. After the valve 15 is opened, the mixed material in the mixing barrel 1 can be discharged through the discharge pipe 14.

[0025] Working principle: The device uses an external power supply and is controlled by an external control device to work. The inner wall of the mixing barrel 1, the stabilizing frame 6, the rotating shaft 4 and the stirring blade 5 are all sprayed with Teflon coating, which can effectively prevent the lubricant raw material from adhering. After the cover 10 is removed, a funnel can be inserted into the connecting head 8 so that the lubricant raw material can enter the mixing barrel 1 through the funnel, the connecting head 8 and the feeding pipe 7. After all the raw materials are sent into the mixing barrel 1, the cover 10 can be covered on the connecting head 8 again. When working, the motor 3 can drive the rotating shaft 4 to rotate through the coupling. When the rotating shaft 4 rotates, it can drive the stirring blade 5 to rotate synchronously, so that the raw materials in the mixing barrel 1 are stirred and mixed. When working, the booster pump 11 will draw external air through the filter head 12 and the second filter screen 13, and pressurize the mixing barrel 1 through the connecting hose 16, the insertion tube 17 and the nozzle 20, and send the mixed raw materials into the mixing barrel 1 through the booster pump 11. The air in the mixing barrel 1 can cooperate with the stirring blade 5 to assist in stirring the raw materials in the mixing barrel 1. After the raw materials are mixed, the valve 15 is opened, and the mixed materials in the mixing barrel 1 can be discharged through the discharge pipe 14. At this time, the pressure added to the mixing barrel 1 by the booster pump 11 can assist the raw materials in the mixing barrel 1 to be quickly discharged through the discharge pipe 14, thereby improving production efficiency. Since the insertion tube 17 can be raised and lowered with the assistance of the connecting sleeve 18 and the tightening knob 19, after the device mixes the materials, the insertion tube 17 can be moved down a distance so that the nozzle 20 is close to the stirring blade 5. In this way, the booster pump 11 can use high-pressure air through the nozzle 20 to blow the material attached to the stirring blade 5 away from the stirring blade 5 when working, and the motor 3 then drives the stirring blade 5 to rotate. The high-pressure air cooperates with the centrifugal effect to gradually blow away all the materials attached to the stirring blade 5, making the device easier to clean and maintain.

[0026] 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.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for lubricant production, comprising a mixing barrel (1), characterized in that: The mixing barrel (1) is provided with a top cover (2) at the upper end, a motor (3) is connected to the middle part of the upper end of the top cover (2) by bolts, the transmission output end of the motor (3) passes through the top cover (2), a rotating shaft (4) is provided at the transmission output end of the motor (3), a stirring blade (5) is provided on the periphery of the rotating shaft (4), a stabilizing frame (6) is provided on the periphery of the rotating shaft (4) located above the stirring blade (5), a feeding pipe (7) is provided at the upper end of the top cover (2) on one side of the motor (3), a connecting head (8) is provided on the upper end of the feeding pipe (7), a first filter screen (9) is provided at the lower end of the connecting head (8), a sealing cover (10) is provided on the periphery of the upper end of the connecting head (8), and the upper end of the top cover (2) on the side of the motor (3) away from the feeding pipe (7) is connected by bolts to the upper end of the motor (3). A booster pump (11) is provided at the input end of the booster pump (11). The output end of the booster pump (11) is connected to a connecting hose (16) via a flange. The end of the connecting hose (16) away from the booster pump (11) is connected to an insertion tube (17) via a flange. A connecting sleeve (18) is welded to the position where the upper end of the top cover (2) is connected to the insertion tube (17). A fastening knob (19) is threadedly connected to a side wall of the connecting sleeve (18). One end of the insertion tube (17) inserted into the mixing barrel (1) is threadedly connected to a nozzle (20). A second filter screen (13) is provided at the middle of the upper end of the filter head (12). A discharge pipe (14) is provided at the lower end of a side wall of the mixing barrel (1). A valve (15) is provided at the upper end of the discharge pipe (14).

2. A mixing device for lubricant production according to claim 1, characterized in that: The top cover (2) is connected to the upper end of the mixing barrel (1) via bolts, the transmission output end of the motor (3) is connected to the middle of the top cover (2) via a bearing, and the transmission output end of the motor (3) is connected to the upper end of the rotating shaft (4) via a coupling.

3. A mixing device for lubricant production according to claim 1, characterized in that: The stirring blade (5) is connected to the rotating shaft (4) via a key, the middle part of the lower end of the stabilizing frame (6) is connected to the rotating shaft (4) via a bearing, and the upper end of the stabilizing frame (6) is connected to the lower end of the top cover (2) via bolts.

4. A mixing device for lubricant production according to claim 1, characterized in that: The feed pipe (7) is formed on the top cover (2), the lower part of the connector (8) is connected to the inner wall of the feed pipe (7) by means of threads, the first filter screen (9) is embedded in the lower end of the connector (8), and the sealing cover (10) is connected to the upper end of the connector (8) by means of threads.

5. A mixing device for lubricant production according to claim 1, characterized in that: The output end of the booster pump (11) is connected to the top cover (2) via a pipe, and the connecting pipe passes through the top cover (2); the filter head (12) is connected to the input end of the booster pump (11) via a thread; and the second filter screen (13) is embedded in the filter head (12).

6. A mixing device for lubricant production according to any one of claims 1 to 5, characterized in that: The discharge pipe (14) is welded to the side wall of the mixing barrel (1), and the valve (15) is connected to the discharge pipe (14) via threads.

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