Efficient energy-saving lubricating oil mixing and stirring device

Abstract

The utility model discloses a high-efficiency energy-saving lubricating oil mixing and stirring device, and relates to the related technical field of lubricating oil production. The device comprises a crushing mechanism, a dispersing mechanism and a mixing mechanism, according to the lubricating oil mixing device disclosed by the utility model, the crushing mechanism is used for ensuring that materials are crushed before entering the mixing box body, the dispersing mechanism is used for scattering the materials and achieving a secondary crushing effect, and the first gear and the second gear are used for ensuring that the crushing mechanism and the mixing mechanism can operate respectively, so that the mixing efficiency of lubricating oil can be accelerated through the paddle module; through the driving rod, the position of the stirring rod can be changed for mixing and stirring, so that the lubricating oil mixing speed is increased.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil preparation equipment, specifically a high-efficiency and energy-saving lubricating oil mixing and stirring device. Background Technology

[0002] Lubricating oil generally consists of two parts: base oil and additives. Base oil is the main component of lubricating oil, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil, imparting certain new properties and forming an important part of lubricating oil production. Among these additives, bleaching clay is an important auxiliary agent in lubricating oil production to make the lubricating oil's performance more stable.

[0003] In existing technologies, clay blocks are typically added directly into the mixing tank. Firstly, mixing the lumpy clay directly with the lubricating oil production raw materials requires a significant amount of mixing time. Secondly, when the clay blocks are added in one go, they tend to accumulate in one area of ​​the mixing tank, further contributing to the problem. Since most existing mixing mechanisms employ a single stirring motion trajectory, this further increases the difficulty and time required to mix the clay blocks with the lubricating oil production raw materials, resulting in low mixing efficiency. Therefore, a high-efficiency and energy-saving lubricating oil mixing device is proposed to address these issues. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a high-efficiency and energy-saving lubricating oil mixing and stirring device.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a high-efficiency and energy-saving lubricating oil mixing and stirring device, comprising:

[0006] The crushing mechanism is located at the top of the mixing chamber and is connected to the mixing chamber.

[0007] The dispersing mechanism is located on the inner top wall of the mixing chamber, and directly below the connection between the crushing mechanism and the mixing chamber;

[0008] The crushing mechanism and the mixing mechanism are connected by a transmission mechanism; the crushing mechanism synchronously drives the dispersing mechanism.

[0009] The hybrid mechanism includes:

[0010] The rotating shaft is rotatably mounted on the mixing chamber.

[0011] The mounting module, with at least one set of settings, is fixedly mounted on the rotating shaft;

[0012] The blade modules correspond one-to-one with the mounting modules and are flexibly rotatably mounted on the mounting modules.

[0013] At least one set of drive rods is fixedly installed on the inner wall of the mixing chamber.

[0014] The rotating shaft is connected to the crushing mechanism via a transmission mechanism. The end of the drive rod is located on the rotation trajectory of the blade module, and the end face of the drive rod is arc-shaped. When the blade module touches the drive rod, the blade module is rotating toward the rotating shaft.

[0015] Preferably, a protective cover is fixedly installed on the top of the mixing chamber, and the crushing mechanism includes:

[0016] The crushing shell is fixedly installed on top of the mixing chamber;

[0017] The feed inlet is fixedly located on the outer wall of the crushing shell;

[0018] The drive motor is fixedly installed on the inner wall of the top of the protective cover;

[0019] The crushing shaft is rotatably mounted in the middle of the crushing housing and is detachably connected to the output shaft of the drive motor; the crushing roller is fixedly mounted on the rotating shaft.

[0020] Several crushing blades are fixedly installed on the crushing roller;

[0021] The crushing shell and the mixing box are connected by a scattering port. The protective cover and the feed inlet are open on the same side. The inner wall of the crushing shell has a V-shaped cross-section. The crushing roller has an inverted V-shaped cross-section. The gap between the crushing shell and the crushing roller decreases from top to bottom. The crushing blades are arranged from top to bottom.

[0022] Preferably, the bottom of the crushing shaft penetrates the mixing chamber and is rotatably mounted on the crushing shell and the mixing chamber; the dispersing mechanism includes:

[0023] Several dispersing rods are distributed and installed at the lower end of the crushing shaft;

[0024] The dispersing rod is located directly below the scattering port.

[0025] Preferably, the upper end of the rotating shaft passes through the mixing chamber and is rotatably mounted on the mixing chamber and the protective cover, and the transmission connection includes:

[0026] The first gear is fixedly mounted on the crushing shaft;

[0027] The second gear is fixedly mounted on the rotating shaft and meshes with the first gear.

[0028] Preferably, the installation module includes:

[0029] A flow guide mounting plate is fixedly mounted on the rotating shaft;

[0030] The support plate is fixed at one end to the rotating shaft and at the other end to the flow guide mounting plate;

[0031] The connecting rod is fixedly mounted on the support plate;

[0032] The blade module is flexibly mounted on the connecting rod.

[0033] Preferably, the bottom end of the connecting rod is provided with a clearance groove, and the clearance groove facing the rotating shaft is open. The blade module includes:

[0034] The stirring rod is flexibly and rotatably positioned within the clearance groove;

[0035] Several stirring rods are fixedly mounted on the stirring rod;

[0036] The end of the drive rod is located on the rotation trajectory of the stirring rod; when the stirring rod touches the drive rod, the stirring rod is rotating toward the axis of rotation.

[0037] Preferably, the mixing mechanism further includes: a plurality of mixing rods, which are fixedly mounted on the rotating shaft and offset from the stirring rod.

[0038] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0039] In this invention, a transmission mechanism connects the crushing and mixing mechanisms, and the crushing mechanism synchronously drives the dispersing mechanism. When clay blocks are fed into the crushing mechanism, they are crushed. Since the dispersing mechanism is located directly below the connection between the crushing mechanism and the mixing chamber, after the crushed clay blocks enter the mixing chamber, the dispersing mechanism simultaneously performs secondary impact crushing and dispersing, allowing the crushed clay blocks to disperse and fall into the mixing chamber. This effectively facilitates the mixing of the crushed clay blocks with the lubricating oil production raw materials, avoiding the problem of clay blocks concentrating in the same position in the mixing chamber, which increases mixing difficulty and reduces mixing efficiency. Simultaneously, through the cooperation of the paddle module and the drive rod, the transmission mechanism drives the rotating shaft to rotate. The rotating shaft synchronously drives the mounting module and the paddle module. When the paddle module contacts the drive rod, it rotates towards the rotating shaft, further changing the mixing trajectory and position in real time. This results in greater efficiency and energy saving while increasing the mixing range to improve the efficiency of thorough mixing. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the structure of a high-efficiency and energy-saving lubricating oil mixing and stirring device according to the present invention;

[0042] Figure 2 This is a schematic diagram of the transmission mechanism of this utility model;

[0043] Figure 3 This is a three-dimensional structural diagram of the novel crushing mechanism of this utility model;

[0044] Figure 4 This is a partial sectional view of the crushing mechanism of this utility model;

[0045] Figure 5 This is a three-dimensional structural diagram of the hybrid mechanism of this utility model;

[0046] Figure 6 This is a three-dimensional structural diagram of the combination of the connecting rod and the stirring rod of this utility model.

[0047] In the diagram: 1. Mixing box; 2. Drive rod; 3. Rotating shaft; 4. Scattering port; 5. Crushing shaft; 6. Protective cover; 7. Crushing shell; 8. Feed inlet; 9. Drive motor; 10. Crushing roller; 11. Crushing blade; 12. Dispersing rod; 13. First gear; 14. Second gear; 15. Guide plate; 16. Support plate; 17. Connecting rod; 18. Stirring rod; 19. Stirring rod; 20. Mixing rod; 21. Clearance groove; 211. Support leg; 212. Sealing plug; 213. Discharge port. Detailed Implementation

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0049] like Figures 1 to 6 As shown, an embodiment of this utility model provides a high-efficiency and energy-saving lubricating oil mixing and stirring device. The device includes a mixing tank 1 and a mixing mechanism disposed within the mixing tank 1. The device also includes:

[0050] The crushing mechanism is located on the top of the mixing chamber 1, which is far from the top center, and is connected to the mixing chamber 1 vertically.

[0051] The dispersing mechanism is located on the top inner wall of the mixing chamber 1, and directly below the connection between the crushing mechanism and the mixing chamber 1;

[0052] The crushing mechanism and the mixing mechanism are connected by a transmission mechanism; the crushing mechanism synchronously drives the dispersing mechanism; the bottom of the mixing box 1 is provided with a discharge port 213, and the bottom of the mixing box 1 is provided with several support legs 211.

[0053] The hybrid mechanism includes:

[0054] Rotating shaft 3 is rotatably positioned in the middle of mixing chamber 1;

[0055] The mounting module has at least one set of settings, which is fixedly set at the lower end of the rotating shaft 3;

[0056] The blade modules correspond one-to-one with the mounting modules and are flexibly rotatably mounted on the mounting modules.

[0057] At least one set of drive rods 2 is fixedly installed on the inner side wall of the mixing chamber 1;

[0058] The rotating shaft 3 is connected to the crushing mechanism through a transmission mechanism. The end of the drive rod 2 near the rotating shaft 3 is located on the rotation trajectory of the blade module, and the end face of the drive rod 2 is arc-shaped.

[0059] When the blade module comes into contact with the drive rod 2, the blade module is in a state of rotation toward the shaft 3.

[0060] Specifically, the hybrid mechanism also includes:

[0061] Several mixing rods 20 are fixedly mounted on the rotating shaft 3 and are offset from the stirring rods 19.

[0062] Furthermore, the bottom inner wall of the mixing box 1 is concave, which facilitates material feeding.

[0063] Furthermore, reinforcing ribs are provided between the drive rod 2 and the inner wall of the mixing box 1 to enhance the installation strength of the drive rod 2.

[0064] In practical applications, this invention utilizes a transmission mechanism to connect the crushing and mixing mechanisms, and a synchronous driving mechanism to the dispersing mechanism. When clay blocks are fed into the crushing mechanism, they are crushed. Since the dispersing mechanism is located directly below the connection between the crushing mechanism and the mixing chamber 1, it simultaneously impacts and disperses the crushed clay blocks upon their entry into the mixing chamber 1. This ensures the clay blocks are dispersed within the mixing chamber 1, facilitating mixing with the lubricating oil production raw materials and preventing the blocks from concentrating in the same location, which increases mixing difficulty and reduces efficiency. Simultaneously, the paddle module and drive rod 2 work together to drive the rotating shaft 3 under the transmission mechanism. The rotating shaft 3 synchronously drives the mounting module and paddle module. When the paddle module contacts the drive rod 2, it rotates towards the rotating shaft 3, further altering the mixing trajectory and position, thus effectively increasing the mixing range and improving mixing efficiency.

[0065] As one embodiment of this utility model, a protective cover 6 is fixedly provided on the top of the mixing box 1, and the crushing mechanism includes:

[0066] The crushed shell 7 is fixedly installed on the mixing chamber 1 and is located away from the top center point;

[0067] The feed inlet 8 is inclined and fixedly installed on the outer side wall of the crushing shell 7;

[0068] The drive motor 9 is fixedly installed on the inner wall of the top of the protective cover 6;

[0069] The crushing shaft 5 is rotatably mounted in the middle of the crushing housing 7 and is detachably connected to the output shaft of the drive motor 9;

[0070] The crushing roller 10 is fixedly installed on the upper end of the crushing shaft 5 and inside the crushing housing 7;

[0071] Crushing blades 11, several flat crushing blades 11 are fixedly installed on the crushing roller 10;

[0072] The crushing shell 7 and the mixing box 1 are connected by a scattering port 4. The protective cover 6 and the feed inlet 8 are open on the same side. The inner wall of the crushing shell 7 has a V-shaped cross-section. The crushing roller 10 has an inverted V-shaped cross-section. The gap between the crushing shell 7 and the crushing roller 10 decreases from top to bottom. The crushing blades 11 are arranged from top to bottom. The feed inlet 8 is provided with a sealing plug 212.

[0073] In practical applications, this invention utilizes a design where the gap between the crushing shell 7 and the crushing roller 10 decreases sequentially from top to bottom. Simultaneously, under the combined action of the drive motor 9 and the crushing blades 11, the drive motor 9 rotates, causing the crushing shaft 5 to rotate. The crushing shaft 5 rotates, causing the crushing roller 10 to rotate. The rotation of the crushing roller 10, in turn, causes the crushing blades 11 to rotate. The clay blocks enter the crushing shell 7 through the feed inlet 8, where they are crushed by the crushing blades 11 arranged sequentially from top to bottom. Because the gap between the crushing shell 7 and the crushing roller 10 decreases sequentially from top to bottom, the clay blocks are crushed in stages from top to bottom and enter the mixing chamber 1 through the scattering outlet 4.

[0074] In one embodiment of this utility model, the bottom of the lower end of the crushing shaft 5 penetrates the mixing chamber 1 and is rotatably mounted on the crushing shell 7 and the mixing chamber 1. The dispersing mechanism includes:

[0075] Dispersion rods 12 are distributed and installed at the lower end of the crushing shaft 5;

[0076] The dispersing rod 12 is located directly below the scattering port 4.

[0077] In practical applications, this invention utilizes the bottom of the crushing shaft 5, which penetrates the mixing chamber 1, and the dispersing rods 12, which are distributed and installed at the bottom of the crushing shaft 5. Since the dispersing rods 12 are located directly below the scattering port 4, the clay blocks falling into the mixing chamber 1 through the scattering port 4 will touch the dispersing rods 12 again. As the dispersing rods 12 rotate, they perform secondary crushing on the clay blocks and disperse the crushed clay blocks, allowing the crushed clay blocks to be distributed in different positions within the mixing chamber 1, thereby improving the mixing efficiency.

[0078] In one embodiment of this utility model, the upper end of the rotating shaft 3 penetrates the mixing chamber 1 and is rotatably mounted on the mixing chamber 1 and the protective cover 6. The transmission connection includes:

[0079] The first gear 13 is fixedly mounted on the upper end of the crushing shaft 5, and;

[0080] The second gear 14 is fixedly installed on the upper end of the rotating shaft 3 and meshes with the first gear 13.

[0081] Specifically, the drive motor 9 drives the first gear 13 to rotate, and the first gear 13 drives the crushing mechanism and the dispersing mechanism to operate; the second gear 14 drives the mixing mechanism to operate.

[0082] In practical applications, the drive motor 9 drives the crushing shaft 5 to rotate, and the rotation of the crushing shaft 5 drives the first gear 13. Since the second gear 14 is meshed with the first gear 13, the rotation of the first gear 13 drives the second gear 14 to rotate, and the rotation of the second gear 14 drives the rotating shaft 3 to rotate.

[0083] As one embodiment of this utility model, the installation module includes:

[0084] The flow guide plate 15 is fixedly mounted on the rotating shaft 3;

[0085] The support plate 16 is fixed at one end to the rotating shaft 3 and at the other end to the end of the guide plate 15 away from the rotating shaft 3.

[0086] The connecting rod 17 is fixedly mounted on the support plate 16;

[0087] The blade module is rotatably mounted on the end of the connecting rod 17 away from the support plate 16.

[0088] Furthermore, the flow guide plate 15 is obliquely fixed on the rotating shaft 3, and the end of the flow guide plate 15 facing the rotating shaft 3 is higher than the end of the flow guide plate 15 away from the rotating shaft 3, thereby facilitating the falling of clay blocks on the flow guide plate 15 from the upper surface of the flow guide plate 15.

[0089] In one embodiment of this utility model, the bottom end of the connecting rod 17 is provided with a relief groove 21, and the relief groove 21 facing the rotating shaft 3 is open. The blade module includes:

[0090] The stirring rod 18 is flexibly and rotatably positioned within the clearance groove 21;

[0091] Several stirring rods 19 are fixedly mounted on stirring rods 18;

[0092] Wherein, the end of the drive rod 2 near the stirring rod 18 is located on the rotation trajectory of the stirring rod 18;

[0093] When the stirring rod 18 touches the drive rod 2, the stirring rod 18 is in a state of rotating toward the rotating shaft 3.

[0094] Specifically, the bottom end of the connecting rod 17 is elastically rotatably connected to the stirring rod 18 via a torsion spring, thereby achieving elastic rotation between the stirring rod 18 and the connecting rod 17.

[0095] In practical applications, since the end of the drive rod 2 near the stirring rod 18 is located on the rotation trajectory of the stirring rod 18, and the bottom end of the connecting rod 17 is elastically rotatably connected to the stirring rod 18 via a torsion spring, when the stirring rod 18 rotates to contact the drive rod 2, under the action of the drive rod 2, the stirring rod 18 is pushed to rotate towards the rotating shaft 3, and the torsion spring is under compression, thereby changing the stirring position of the stirring rod 18 and the connecting rod 17, thus improving the stirring effect. When the stirring rod 18 moves away from the drive rod 2, under the reset action of the torsion spring, the stirring rod 18 is in a state of rotating away from the rotating shaft 3, that is, the stirring rod 18 resets, and then changes the stirring position of the stirring rod 18 again, thus repeatedly changing the position of the stirring rod 18. Therefore, during the rotation of the stirring rod 18, the mixing efficiency is effectively improved. At the same time, since the clearance groove 21 is open only on the side facing the rotating shaft 3, it effectively avoids the problem that the stirring rod 18 rotates towards the driving rod 2 due to centrifugal force when rotating, which would cause the contact area between the driving rod 2 and the stirring rod 18 to be too large. It also avoids the problem that the stirring rod 18 cannot effectively rotate around the rotating shaft 3 due to the excessive contact area between the driving rod 2 and the stirring rod 18.

[0096] The working principle of this utility model is as follows: white clay blocks are fed into the crushing shell 7 through the feed port 8. The operator turns on the drive motor 9. The drive shaft of the drive motor 9 causes the crushing shaft 5 to rotate. The rotation of the crushing shaft 5 drives the crushing roller 10. The crushing roller 10 drives the crushing blades 11 to form a squeezing crushing effect. After the material is crushed, it reaches the scattering port 4. Under the action of the crushing shaft 5 and the dispersing rod 12, the material is crushed and scattered for a second time, thereby achieving the point where the white clay blocks fall into the mixing box 1 after thorough crushing and dispersion.

[0097] Meanwhile, the drive motor 9 drives the first gear 13 to rotate via the crushing shaft 5. The first gear 13 drives the second gear 14, which in turn drives the rotating shaft 3 to rotate. The rotation of the rotating shaft 3 drives the guide plate 15, support plate 16, connecting rod 17, and mixing rod 20 to rotate simultaneously. Under the connecting action of the connecting rod 17, the rotation of the connecting rod 17 drives the stirring rod 18 and stirring rod 19 to rotate synchronously. When the stirring rod 18 touches the drive rod 2, it will move closer to the rotating shaft 3. When the stirring rod 18 leaves the drive rod 2, under the characteristics of the torsion spring and the clearance groove 21, the stirring rod 18 returns to its initial vertical state. Thus, every time the stirring rod 18 touches the drive rod 2, its position changes once, thereby achieving uniform mixing of lubricating oil and improving the mixing speed.

[0098] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A high-efficiency and energy-saving lubricating oil mixing and stirring device, the device comprising a mixing tank (1) and a mixing mechanism disposed within the mixing tank (1), characterized in that, The device further includes: The crushing mechanism is located on the top of the mixing chamber (1) and is connected to the mixing chamber (1); The dispersing mechanism is located on the inner top wall of the mixing chamber (1) and directly below the connection between the crushing mechanism and the mixing chamber (1); The crushing mechanism and the mixing mechanism are connected by a transmission mechanism; the crushing mechanism synchronously drives the dispersing mechanism. The hybrid mechanism includes: The rotating shaft (3) is rotatably mounted on the mixing chamber (1); The mounting module, at least one set, is fixedly mounted on the rotating shaft (3); The blade modules correspond one-to-one with the mounting modules and are flexibly rotatably mounted on the mounting modules. At least one set of drive rods (2) are fixedly installed on the inner wall of the mixing chamber (1); The rotating shaft (3) is connected to the crushing mechanism through a transmission mechanism, the end of the drive rod (2) is located on the rotation trajectory of the blade module, and the end face of the drive rod (2) is set as an arc surface. When the blade module touches the drive rod (2), the blade module is in a state of rotating toward the shaft (3).

2. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 1, characterized in that, A protective cover (6) is fixedly installed on the top of the mixing chamber (1), and the crushing mechanism includes: The crushed shell (7) is fixedly installed on the top of the mixing box (1); The feed inlet (8) is fixedly installed on the outer wall of the crushing shell (7); The drive motor (9) is fixedly installed on the inner wall of the top of the protective cover (6); The crushing shaft (5) is rotatably located in the middle of the crushing housing (7) and is detachably connected to the output shaft of the drive motor (9); The crushing roller (10) is fixedly installed on the crushing shaft (5); Several crushing blades (11) are fixedly installed on the crushing roller (10); The crushing shell (7) and the mixing box (1) are connected by a scattering port (4). The protective cover (6) is open on the same side as the feed inlet. The inner wall of the crushing shell (7) is V-shaped. The crushing roller (10) is inverted V-shaped. The gap between the crushing shell (7) and the crushing roller (10) decreases from top to bottom. The crushing blades (11) are arranged from top to bottom.

3. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 2, characterized in that, The bottom of the crushing shaft (5) penetrates the mixing chamber (1) and is rotatably mounted on the crushing shell (7) and the mixing chamber (1). The dispersing mechanism includes: Dispersion rods (12) are distributed and installed at the lower end of the crushing shaft (5); The dispersing rod (12) is located directly below the scattering port (4).

4. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 2, characterized in that, The upper end of the rotating shaft (3) passes through the mixing chamber (1) and is rotatably mounted on the mixing chamber (1) and the protective cover (6). The transmission connection includes: The first gear (13) is fixedly mounted on the crushing shaft (5); The second gear (14) is fixedly mounted on the rotating shaft (3) and meshes with the first gear (13).

5. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 1, characterized in that, The installation module includes: A flow guide plate (15) is fixedly mounted on the rotating shaft (3); The support plate (16) is fixed at one end to the rotating shaft (3) and at the other end to the flow guide mounting plate (15); The connecting rod (17) is fixedly mounted on the support plate (16); The blade module is elastically rotatably mounted on the connecting rod (17).

6. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 5, characterized in that, The bottom end of the connecting rod (17) is provided with a clearance groove (21), and the clearance groove facing the rotating shaft (3) is open. The blade module includes: The stirring rod (18) is flexibly and rotatably positioned within the clearance groove (21); Stirring rods (19), several of which are fixedly mounted on stirring rods (18); Wherein, the end of the drive rod (2) is located on the rotation trajectory of the stirring rod (18); When the stirring rod (18) touches the drive rod (2), the stirring rod (18) is in a state of rotating toward the shaft (3).

7. The high-efficiency and energy-saving lubricating oil mixing and stirring device as described in claim 6, characterized in that, The hybrid mechanism further includes: A mixing rod (20) is fixedly mounted on the rotating shaft (3) and is offset from the stirring rod (19).

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