Lubricating oil raw material mixing and stirring device

Abstract

The invention relates to the technical field of raw material mixing, in particular to a lubricating oil raw material mixing and stirring device. The opening and closing assembly is used for closing the mixing box; the stirring assembly is used for stirring the lubricating oil raw materials; the feeding assembly is used for feeding the material mixing box; and the discharging assembly is used for discharging the mixed lubricating oil raw materials. According to the material mixing device, the two ends of a driven rod are connected with the inner wall of the material mixing box through devices such as bearings, the driven rod is allowed to rotate freely, when a third gear is driven by a second gear to rotate, the driven rod also rotates along with the third gear, a spiral blade rotates along with the rotation of the driven rod, and raw materials in a storage shell are pushed forwards along a spiral path; by means of the spiral blade, the raw materials can be effectively conveyed to the mixing or stirring area from the storage area, the tip head is used for enhancing the pushing effect of the spiral blade, and especially when the raw materials with large viscidity or large particles are treated, blocks or aggregates in the raw materials can be broken or dispersed.

Description

Technical Field

[0001] The invention relates to the technical field of raw material mixing, and in particular to a lubricating oil raw material mixing and stirring device. Background Art

[0002] With the global economic recovery and the acceleration of industrialization, the use of mechanical equipment has continued to increase, and the demand for lubricants has also risen. Lubricants are widely used in automobiles, machinery, ships, aviation and other fields. The continuous development of these industries has promoted the steady growth of the lubricant market.

[0003] In the process of adding raw materials, it is necessary to ensure the proportion and mixing effect of various raw materials, and the raw material addition and mixing are completed by stirring. However, this method is inefficient, and the raw materials will precipitate due to the different orders of addition, which affects the subsequent processing progress.

[0004] The invention with application number CN202410264285.3 discloses a bio-lubricant raw material mixing and stirring device, which relates to the technical field of stirring devices, and comprises a mixing inner tank, a sealed tank cover is installed on the top of the mixing inner tank, a water storage tank is arranged on one side of the mixing inner tank, a stirring mechanism is arranged on the top of the mixing inner tank, a heating mechanism is arranged on the outside of the mixing inner tank, a cleaning mechanism is installed on the top of the mixing inner tank, and a recovery mechanism is installed on the top of the water storage tank. The bio-lubricant raw material mixing and stirring device drives a conical oil-absorbing cotton block to move by a driving cylinder, and the conical oil-absorbing cotton block enters the water storage tank to absorb the lubricating oil floating on the water surface. When the conical oil-absorbing cotton block moves up and enters the oil draining barrel, the lubricating oil is squeezed out by the conical groove, and the squeezed lubricating oil falls into the oil receiving seat, and the lubricating oil is injected into the collection box through the oil guide pipe, so that the lubricating oil mixed in the cleaning sewage can be collected and recovered, thereby avoiding the loss and waste of resources.

[0005] However, in the process of feeding the lubricating oil in this patent, the materials are fed at the same position, which will cause the solid additive and the liquid raw material to be at the same position in the mixing barrel during the stirring process, making it difficult to mix the two groups of raw materials during the stirring process.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0007] The object of the present invention is to provide a lubricating oil raw material mixing and stirring device which can effectively solve the above-mentioned technical problems.

[0008] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0009] A lubricating oil raw material mixing and stirring device, comprising: a mixing box; an opening and closing assembly for closing the mixing box; a stirring assembly for stirring the lubricating oil raw material; a feeding assembly for feeding the mixing box; and a discharging assembly for discharging the mixed lubricating oil raw material.

[0010] The feeding assembly includes: a cleaning assembly for cleaning the feeding port, and a feeder for pushing the raw materials;

[0011] The cleaning assembly is composed of a reciprocating screw rod rotatably mounted on the inner wall of the mixing box, a limit rod fixedly mounted on the inner wall of the mixing box, and a driving block for cleaning the feed port;

[0012] The stirring assembly includes a mounting shell, a rotating motor fixedly mounted on the mounting shell, a connecting shaft fixedly mounted on the output shaft of the rotating motor, a first gear fixedly mounted on the connecting shaft, a stirrer for stirring the lubricating oil raw material, a second gear meshed with the first gear, and a third gear meshed with the second gear, wherein the diameter of the third gear is smaller than that of the first gear and the second gear; the reciprocating screw is fixedly connected to the second gear;

[0013] The driving block is composed of a moving plate, a cleaning brush fixedly connected to the surface of the moving plate, and an air inlet fixedly installed on the surface of the moving plate; a circular plate is connected to the end of the moving plate, and the circular plate is threadedly connected to the reciprocating screw rod.

[0014] Furthermore, the feeder consists of a driven rod rotatably mounted on the inner wall of the mixing box, a spiral blade fixedly mounted on the surface of the driven rod, and a storage shell fixedly mounted on the inner wall of the mixing box, and the surface of the spiral blade is provided with multiple groups of pointed heads, and the driven rod is fixedly connected to the third gear.

[0015] Furthermore, the agitator includes a rotating shaft, a connecting piece fixedly mounted on the rotating shaft, and an agitating blade fixedly mounted on the connecting piece.

[0016] Furthermore, the opening and closing assembly is composed of a fixed part, a rotating part rotatably mounted on the fixed part, a machine cover fixedly mounted at the bottom of the rotating part, a feed port fixedly opened at the top of the machine cover, and an opener and closer for clamping the machine cover.

[0017] Furthermore, the opener and closer includes a fixed rod, a connecting rod rotatably mounted on the fixed rod, a rotating rod rotatably mounted on the connecting rod, a limiter fixedly mounted on the rotating rod, and a threaded rod threadedly connected to the limiter; a threaded hole matching the threaded rod is provided on the surface of the cover.

[0018] Furthermore, the discharging assembly is composed of a driving cylinder, a fixed block fixedly installed at the output end of the driving cylinder, and a discharging plate rotatably installed in the fixed block.

[0019] Furthermore, the stirring blades are divided into four groups, and a gap is left between each group.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention discloses a lubricating oil raw material mixing and stirring device. The raw material can be added into the storage shell through an opening, which is convenient for an operator to add the raw material into the system. The discharge port allows the raw material to flow out of the storage shell under the push of a spiral blade and enter a mixing or stirring area. Multiple groups of discharge ports are helpful to distribute the raw material more evenly and improve the mixing efficiency. The two ends of the driven rod are connected to the inner wall of the mixing box through bearings and other devices, allowing it to rotate freely. When the third gear is driven to rotate by the second gear, the driven rod will also rotate accordingly. The spiral blade rotates with the rotation of the driven rod, pushing the raw material in the storage shell forward along a spiral path, and can effectively transport the raw material from the storage area to the mixing or stirring area. The pointed head is used to enhance the pushing effect of the spiral blade, especially when processing raw materials with high viscosity or large particles, it is also helpful to break or disperse the lumps or agglomerates in the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] Figure 1 This is a schematic structural diagram of a lubricating oil raw material mixing and stirring device of the present invention;

[0024] Figure 2 This is a schematic structural diagram of a lubricating oil raw material mixing and stirring device of the present invention;

[0025] Figure 3 This is a schematic structural diagram of a lubricating oil raw material mixing and stirring device of the present invention;

[0026] Figure 4 A lubricating oil raw material mixing and stirring device according to the present invention Figure 2 The enlarged view of point A in the middle;

[0027] Figure 5 This is a schematic structural diagram of a stirring assembly of a lubricating oil raw material mixing and stirring device according to the present invention;

[0028] Figure 6 This is a schematic structural diagram of a feed assembly of a lubricating oil raw material mixing and stirring device of the present invention;

[0029] Figure 7 A lubricating oil raw material mixing and stirring device according to the present invention Figure 6 Enlarged view of point B in the middle.

[0030] In the figure:

[0031] 1. Mixing box; 2. Opening and closing assembly; 21. Fixed member; 22. Rotating member; 23. Machine cover; 24. Feeding port; 25. Opener and closer; 251. Fixed rod; 252. Connecting rod; 253. Rotating rod; 254. Stopper; 255. Threaded rod; 3. Stirring assembly; 31. Mounting shell; 32. Rotating motor; 33. Connecting shaft; 34. First gear; 35. Stirring device; 351. Rotating shaft; 352. Connecting member; 35 3. Agitating blade; 36. Second gear; 37. Third gear; 4. Feed assembly; 41. Cleaning assembly; 411. Reciprocating screw; 412. Limiting rod; 413. Driving block; 4131. Moving plate; 4132. Cleaning brush; 4133. Air inlet; 42. Feeder; 421. Follower rod; 422. Spiral blade; 423. Storage shell; 5. Discharging assembly; 51. Driving cylinder; 52. Fixed block; 53. Discharging plate. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0033] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0034] like Figures 1 to 7 As shown, the present invention is a lubricating oil raw material mixing and stirring device, comprising a mixing box 1; an opening and closing component 2 for closing the mixing box 1; a stirring component 3 for stirring the lubricating oil raw material; a feeding component 4 for feeding the mixing box 1; and a discharging component 5 for discharging the mixed lubricating oil raw material.

[0035] In this field, during the process of adding raw materials, it is necessary to ensure the proportion and mixing effect of various raw materials, and the raw material addition and mixing are completed by stirring. However, this method is inefficient, and the raw materials will precipitate due to the different order of addition, affecting the subsequent processing progress.

[0036] The stirring assembly 3 includes a mounting shell 31, a rotating motor 32 fixedly mounted on the mounting shell 31, a connecting shaft 33 fixedly mounted on the output shaft of the rotating motor 32, a first gear 34 fixedly mounted on the connecting shaft 33, an agitator 35 for stirring the lubricating oil raw material, a second gear 36 meshed on the first gear 34, and a third gear 37 meshed with the second gear 36, wherein the diameter of the third gear 37 is smaller than that of the first gear 34 and the second gear 36; a reciprocating screw 411 is fixedly connected to the second gear 36; the connecting shaft 33 is driven to rotate by the rotating motor 32, and the connecting shaft 33 transmits the rotational power of the motor to the agitator 35. The connecting shaft 33 is usually rigid to ensure the efficiency and stability of power transmission, the first gear 34 rotates with the rotation of the connecting shaft 33, and the second gear 36 rotates with the rotation of the first gear 34. It transmits the rotational power of the first gear 34 to the reciprocating screw 411 through gear transmission, driving the reciprocating screw 411 to rotate. According to the principle of gear transmission, a gear with a smaller diameter will obtain a higher speed, while a gear with a larger diameter will obtain a greater torque. Therefore, the third gear 37 is used to drive the feed port 24 for rapid rotation of the feed, and as the second gear 36 rotates, the reciprocating screw 411 will reciprocate;

[0037] As a supplement: the agitator 35 includes a rotating shaft 351, a connecting member 352 fixedly mounted on the rotating shaft 351, and a stirring blade 353 fixedly mounted on the connecting member 352, and the stirring blade 353 is divided into four groups, and a gap is left between each group; the rotating shaft 351 is driven to rotate by the rotating motor 32, and the connecting member 352 and the stirring blade 353 rotate together. The stirring blade 353 contacts the solid raw material and the liquid raw material of the lubricating oil during the rotation process, and mixes the raw materials evenly through shearing, stretching, compression and folding, thereby improving the uniformity of the raw material mixing. The appropriate gap design can ensure that the materials are fully mixed and dispersed during the stirring process, while avoiding excessive shearing or damage to the raw material structure.

[0038] The feed assembly 4 includes: a cleaning assembly 41 for cleaning the feed port 24, and a feeder 42 for pushing the raw material; the main purpose of the cleaning assembly 41 is to keep the feed port 24 clean and ensure that the raw material can enter the equipment smoothly and without pollution. When running for a long time or processing different types of raw materials, the feed port 24 may accumulate dust, residues or other impurities, which may affect the performance of the equipment and the quality of the raw materials; the main function of the feeder 42 is to push or guide the raw material into the processing area of ​​the equipment. It ensures that the raw material can enter at a predetermined speed and amount, thereby maintaining the continuity and stability of production.

[0039] The cleaning assembly 41 consists of a reciprocating screw 411 rotatably mounted on the inner wall of the mixing box 1, a limiting rod 412 fixedly mounted on the inner wall of the mixing box 1, and a driving block 413 for cleaning the feed port 24; the moving plate 4131 is threadedly connected to the reciprocating screw 411 through a circular plate to achieve reciprocating movement, and the moving trajectory of the driving block 413 is limited by the limiting rod 412.

[0040] The driving block 413 is composed of a moving plate 4131, a cleaning brush 4132 fixedly connected to the surface of the moving plate 4131, and an air intake port 4133 fixedly installed on the surface of the moving plate 4131; a circular plate is connected to the end of the moving plate 4131, and the circular plate is threadedly connected to the reciprocating screw rod 411; the cleaning brush 4132 is used to clean the feed port 24, and the air intake port 4133 is used to suck materials to help the solid raw materials to be discharged more easily.

[0041] The feeder 42 consists of a driven rod 421 rotatably mounted on the inner wall of the mixing box 1, a spiral blade 422 fixedly mounted on the surface of the driven rod 421, and a storage shell 423 fixedly mounted on the inner wall of the mixing box 1, and a plurality of groups of pointed tips are provided on the surface of the spiral blade 422, and the driven rod 421 is fixedly connected to the third gear 37, and an opening connected to the feed port 24 is provided on the top of the storage shell 423, and a plurality of groups of discharge ports for discharging lubricating oil raw materials are provided on the bottom; the raw materials can be added to the storage shell 423 through the opening, so that the operator can add raw materials to the system conveniently, and the discharge port allows the raw materials to flow out of the storage shell 423 under the push of the spiral blade 422 and enter the mixing or stirring area. Multiple groups of discharge ports help to distribute the raw materials more evenly and improve mixing efficiency. Both ends of the driven rod 421 are connected to the inner wall of the mixing box 1 through bearings and other devices, allowing it to rotate freely. When the third gear 37 is driven to rotate by the second gear 36, the driven rod 421 will also rotate accordingly. The spiral blade 422 rotates with the rotation of the driven rod 421, pushing the raw materials in the storage shell 423 forward along a spiral path, which can effectively transport the raw materials from the storage area to the mixing or stirring area. The pointed head is used to enhance the pushing effect of the spiral blade 422, especially when processing raw materials with high viscosity or large particles, and it also helps to break up or disperse lumps or agglomerates in the raw materials.

[0042] The opening and closing assembly 2 is composed of a fixed part 21, a rotating part 22 rotatably mounted on the fixed part 21, a machine cover 23 fixedly mounted at the bottom of the rotating part 22, a feed port 24 fixedly opened at the top of the machine cover 23, and an opener and closer 25 for locking the machine cover 23; the fixed part 21 provides a stable support and rotation axis for the rotating part 22, and the rotating part 22 rotates around the axis of the fixed part 21, thereby driving the parts connected thereto (such as the machine cover 23) to open and close. The main function of the machine cover 23 is to cover or close the entrance or exit of the equipment to prevent external impurities from entering the interior of the equipment, and at the same time protect the parts inside the equipment from damage. When the machine cover 23 is in an open state, the feed port 24 is exposed to the outside, allowing the operator to add raw materials to the equipment; when the machine cover 23 is closed, the feed port 24 is closed to ensure the closedness of the interior of the equipment. The function of the opener and closer 25 is to be able to conveniently open or close the machine cover 23 when needed, and at the same time ensure that the machine cover 23 can be firmly fixed on the fixed part 21 when closed to prevent accidental opening.

[0043] As a supplement, the opener 25 includes a fixed rod 251, a connecting rod 252 rotatably mounted on the fixed rod 251, a rotating rod 253 rotatably mounted on the connecting rod 252, a stopper 254 fixedly mounted on the rotating rod 253, and a threaded rod 255 threadedly connected to the stopper 254; the surface of the cover 23 is provided with a threaded hole adapted to the threaded rod 255; the fixed rod 251 is the fixed part of the opener 25, and the connecting rod 252 is used to connect the fixed rod 251 and the rotating rod 253 so that the rotating rod 253 can be rotated. The movable rod 253 can rotate relative to the fixed rod 251. The rotating rod 253 is used to limit the movement range of the threaded rod 255 and serve as the connection point of the threaded rod 255. The function of the limiter 254 is to limit the movement range of the threaded rod 255 and ensure that the threaded rod 255 can be correctly aligned and connected with the threaded hole on the machine cover 23. The threaded rod 255 can rotate and move relative to the limiter 254. By rotating the threaded rod 255, it can be tightly connected or separated from the threaded hole on the machine cover 23.

[0044] The discharging assembly 5 consists of a driving cylinder 51, a fixed block 52 fixedly installed at the output end of the driving cylinder 51, and a discharging plate 53 rotatably installed in the fixed block 52; the driving cylinder 51 starts to work, pushing or pulling the piston rod, and the movement of the piston rod is transmitted to the discharging plate 53 through the fixed block 52, so that the discharging plate 53 rotates around the rotating shaft 351. As the discharging plate 53 rotates, the size of the channel or opening for material outflow changes, thereby realizing quantitative, timed or continuous discharge of materials.

[0045] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0046] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A lubricating oil raw material mixing and stirring device, characterized in that: include: Mixing box; An opening and closing assembly for closing a mixing box; a stirring assembly for stirring lubricating oil raw materials; A feeding assembly for feeding the mixing box; A discharging component for discharging the mixed lubricating oil raw material; The feed assembly includes: a cleaning assembly for cleaning the feed port, and a feeder for pushing the raw materials; The cleaning assembly is composed of a reciprocating screw rod rotatably mounted on the inner wall of the mixing box, a limit rod fixedly mounted on the inner wall of the mixing box, and a driving block for cleaning the feed inlet; The stirring assembly includes a mounting shell, a rotating motor fixedly mounted on the mounting shell, a connecting shaft fixedly mounted on the output shaft of the rotating motor, a first gear fixedly mounted on the connecting shaft, a stirrer for stirring the lubricating oil raw material, a second gear meshed with the first gear, and a third gear meshed with the second gear, wherein the third gear has a smaller diameter than the first gear and the second gear; the reciprocating screw is fixedly connected to the second gear; The driving block is composed of a moving plate, a cleaning brush fixedly connected to the surface of the moving plate, and an air inlet fixedly installed on the surface of the moving plate; a circular plate is connected to the end of the moving plate, and the circular plate is threadedly connected to the reciprocating screw rod.

2. A lubricating oil raw material mixing and stirring device as claimed in claim 1, characterized in that: The feeder consists of a driven rod rotatably mounted on the inner wall of a mixing box, a spiral blade fixedly mounted on the surface of the driven rod, and a storage shell fixedly mounted on the inner wall of the mixing box. The surface of the spiral blade is provided with multiple groups of pointed tips, and the driven rod is fixedly connected to the third gear.

3. A lubricating oil raw material mixing and stirring device as claimed in claim 1, characterized in that: The stirrer comprises a rotating shaft, a connecting piece fixedly mounted on the rotating shaft, and a stirring blade fixedly mounted on the connecting piece.

4. A lubricating oil raw material mixing and stirring device as claimed in claim 1, characterized in that: The opening and closing assembly consists of a fixing part, a rotating part rotatably mounted on the fixing part, a machine cover fixedly mounted at the bottom of the rotating part, a feed inlet fixedly opened at the top of the machine cover, and an opener and closer for clamping the machine cover.

5. A lubricating oil raw material mixing and stirring device as claimed in claim 4, characterized in that: The opener and closeer comprises a fixed rod, a connecting rod rotatably mounted on the fixed rod, a rotating rod rotatably mounted on the connecting rod, a limiting member fixedly mounted on the rotating rod, and a threaded rod threadedly connected to the limiting member; a threaded hole matching the threaded rod is provided on the surface of the cover.

6. A lubricating oil raw material mixing and stirring device as claimed in claim 1, characterized in that: The discharging assembly comprises a driving cylinder, a fixing block fixedly mounted on the output end of the driving cylinder, and a discharging plate rotatably mounted in the fixing block.

7. A lubricating oil raw material mixing and stirring device as claimed in claim 3, characterized in that: The stirring blades are divided into four groups, and gaps are left between each group.

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