An additive dissolving device for lubricating oil production

Abstract

This utility model discloses an additive dissolving device for lubricating oil production, relating to the field of lubricating oil production technology. It includes a transmission structure, a stirring structure, a wall scraping structure, a container structure, and a locking structure. The transmission structure adjusts the height of the mounting bracket via a motor-driven threaded rod, thereby raising and lowering the stirring and wall scraping structures. The stirring structure drives the stirring blades to rotate via a synchronous pulley-synchronous belt transmission, achieving efficient solution stirring. The wall scraping structure drives a U-shaped scraper to rotate along the inner wall of the dissolving tank via a drive motor, scraping off adhering materials. The container structure includes a dissolving tank and matching moving parts for easy solution carrying and transfer. The locking structure works in conjunction with an electromagnetic suction ring, fixing the dissolving tank through both magnetic initial positioning and mechanical locking. The coordinated operation of these structures achieves efficient stirring of the additive solution, cleaning of the tank wall, and stable container fixation, improving dissolving efficiency and uniformity.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil production technology, and more specifically, to an additive dissolving device for lubricating oil production. Background Technology

[0002] In the lubricant production process, the dissolution and mixing of additives and base oils is a crucial step that determines product performance. Additives must be uniformly dispersed and dissolved in the base oil to ensure that the lubricant possesses specific functions such as anti-oxidation, anti-wear, and cleaning. Therefore, the efficiency and stability of the dissolution unit directly affect the production quality and capacity of the lubricant.

[0003] Traditional lubricating oil additive dissolving devices have the following shortcomings: First, the stirring structure is simple, mostly using single-shaft stirring, which easily leads to uneven mixing in certain areas, resulting in low dissolving efficiency; second, the material easily adheres to the inner wall of the dissolving tank, which not only affects the heat transfer efficiency and dissolving uniformity, but also causes material waste; third, the dissolving tank is mostly fixed by manual positioning or simple buckles, which has poor stability and is prone to shaking during high-speed stirring, posing a safety hazard, and the operation is cumbersome, affecting the continuity of production. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes an additive dissolving device for lubricating oil production to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A device for dissolving additives in lubricating oil production includes a transmission structure, which includes a mounting frame. A stirring structure and a wall scraping structure are mounted on the mounting frame. A container structure is matched with the wall scraping structure, and a locking structure is matched with the container structure. The transmission structure and the cooperation of the stirring structure and the wall scraping structure can achieve the function of stirring and scraping the wall of the solution in the container structure to improve the dissolution efficiency.

[0007] Furthermore, the transmission structure includes a support frame, a support base, a first motor, a threaded rod, a threaded block, a mounting frame, and a guide rod. The support base is fixedly connected to the bottom end of the support frame, and the first motor is fixedly connected to the top end of the support frame. The drive end of the first motor is connected to the threaded rod, and the threaded block is driven and connected to the threaded rod. The mounting frame is fixedly connected to the threaded block, and the guide rod is slidably connected to the mounting frame. The guide rod is fixedly installed on the support frame, and an electromagnetic suction ring is provided on one side of the support frame.

[0008] Furthermore, the stirring structure includes a second motor, a first synchronous pulley, a synchronous belt, a second synchronous pulley, a drive shaft, and stirring blades. The drive end of the second motor is connected to the first synchronous pulley, and the first synchronous pulley is connected to the synchronous belt. The first synchronous pulley is connected to the second synchronous pulley via the synchronous belt, and the second synchronous pulley is fixedly connected to the drive shaft. The bottom end of the drive shaft is fixedly connected to the stirring blades. The drive shaft is rotatably connected to a mounting frame at a fixed point. The second motor is fixedly mounted on the mounting frame, and the first and second synchronous pulleys are rotatably connected to the mounting frame at a fixed point.

[0009] Furthermore, the scraping structure includes a bucket lid, a through hole, a fixed shaft seat, a drive rod, a transmission rod, and a scraping plate. The bucket lid has a through hole, a fixed shaft seat is fixedly connected to the bucket lid, a drive rod is rotatably connected to the fixed shaft seat, a transmission rod is fixedly connected to the bottom end of the drive rod, a U-shaped scraping plate is fixedly connected to the bottom end of the transmission rod, a drive motor is provided at the top end of the drive rod, the drive motor is fixedly mounted on the mounting bracket, and the drive end of the drive motor is connected to the drive rod.

[0010] Furthermore, the container structure includes a dissolving tank, a metal ring, a handle, a mounting plate, rollers, and a locking block. A metal ring is fixedly connected to the outer periphery of the dissolving tank, a handle is fixedly connected to one side of the dissolving tank, a mounting plate is fixedly connected to the bottom of the dissolving tank, rollers are installed at the four corners of the bottom of the mounting plate, a locking block is fixedly connected to one side of the bottom of the mounting plate, the metal ring is engaged with an electromagnetic suction ring, and the top of the dissolving tank is engaged with the lid.

[0011] Furthermore, the locking structure includes a fixed plate, a third motor, a rotating rod, an electric push rod, and a transmission block. The fixed plate has a symmetrically mounted third motor slidably connected to its upper limit. The driving end of the third motor is connected to the rotating rod. An electric push rod is provided between the symmetrically mounted third motors. The driving end of the electric push rod is connected to the transmission block. The transmission block is fixedly connected to the two symmetrically mounted third motors. The end of the rotating rod is provided with a locking head that matches the locking block.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The stirring structure drives the stirring blades to rotate at high speed through a synchronous pulley-synchronous belt drive, achieving thorough mixing of the solution; the wall scraping structure simultaneously scrapes off the material adhering to the barrel wall, avoiding accumulation that affects heat transfer and dissolution. The synergistic effect of the two significantly improves the uniformity and efficiency of dissolution.

[0014] 2. The U-shaped scraper plate of the scraper structure can completely remove the residual solution and undissolved particles on the inner wall of the dissolving tank, reduce material loss and improve raw material utilization.

[0015] 3. The dual positioning of the electromagnetic suction ring and locking structure effectively counteracts the radial and axial forces during stirring and scraping, preventing displacement or shaking of the dissolving tank and ensuring operational safety. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.

[0017] Figure 1 This is a schematic diagram of the main structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0018] Figure 2 This is a breakdown diagram of the main structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the transmission structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the stirring structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0021] Figure 5 This is a schematic diagram of the scraping structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0022] Figure 6 This is a schematic diagram of the container structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model;

[0023] Figure 7 This is a schematic diagram of the locking structure of an additive dissolving device for lubricating oil production according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Transmission structure; 101. Support frame; 102. Support base; 103. First motor; 104. Threaded rod; 105. Threaded block; 106. Mounting bracket; 107. Guide rod; 2. Stirring structure; 201. Second motor; 202. First synchronous pulley; 203. Synchronous belt; 204. Second synchronous pulley; 205. Drive shaft; 206. Stirring blade; 3. Wall scraping structure; 301. Bucket lid; 302. Through-hole 303. Connecting hole; 304. Fixed shaft seat; 305. Drive rod; 306. Transmission rod; 307. Scraper; 4. Container structure; 401. Dissolving tank; 402. Metal ring; 403. Handle; 404. Mounting plate; 405. Roller; 406. Locking block; 5. Locking structure; 501. Fixed plate; 502. Third motor; 503. Rotating rod; 504. Electric push rod; 505. Transmission block; 6. Electromagnetic suction ring. Detailed Implementation

[0026] 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.

[0027] According to an embodiment of the present invention, an additive dissolving device for lubricating oil production is provided.

[0028] like Figure 1-6 As shown, the lubricating oil production additive dissolving device according to an embodiment of the present invention includes a transmission structure 1, the transmission structure 1 includes a mounting frame 106, a stirring structure 2 and a wall scraping structure 3 are mounted on the mounting frame 106, the wall scraping structure 3 is matched with a container structure 4, and the container structure 4 is matched with a locking structure 5. Through the cooperation of the transmission structure 1 and the stirring structure 2 and the wall scraping structure 3, the dissolving liquid in the container structure 4 is stirred and scraped to improve the dissolving efficiency.

[0029] The transmission structure 1 includes a support frame 101, a support base 102, a first motor 103, a threaded rod 104, a threaded block 105, a mounting frame 106, and a guide rod 107. The support base 102 is fixedly connected to the bottom end of the support frame 101, and the first motor 103 is fixedly connected to the top end of the support frame 101. The drive end of the first motor 103 is connected to the threaded rod 104, and the threaded block 105 is drivenly connected to the threaded rod 104. The mounting frame 106 is fixedly connected to the threaded block 105, and the guide rod 107 is slidably connected to the mounting frame 106. The guide rod 107 is fixedly installed on the support frame 101, and an electromagnetic suction ring 6 is provided on one side of the support frame 101.

[0030] The transmission structure 1 is the core of the entire device for support and adjustment. It provides a stable installation foundation through the support frame 101 and the support base 102. The first motor 103 drives the threaded rod 104 to rotate, which drives the threaded block 105 and the fixedly connected mounting frame 106 to slide up and down along the guide rod 107, realizing the height adjustment function of the mounting frame 106. The mounting frame 106 serves as the direct mounting carrier for the stirring structure 2 and the wall scraping structure 3. Its height adjustment capability allows the stirring blade 206 of the stirring structure 2 and the wall scraping plate 306 of the wall scraping structure 3 to accurately enter or detach from the dissolving tank 401 of the container structure 4, meeting the position requirements of different operation stages. In addition, the electromagnetic suction ring 6 on one side of the support frame 101 can magnetically engage with the metal ring 402 of the container structure 4 to provide initial positioning for the container structure 4 and ensure the accurate docking of the subsequent locking structure 5.

[0031] The stirring structure 2 includes a second motor 201, a first synchronous pulley 202, a synchronous belt 203, a second synchronous pulley 204, a drive shaft 205, and a stirring blade 206. The drive end of the second motor 201 is connected to the first synchronous pulley 202. The synchronous belt 203 is driven to the first synchronous pulley 202. The first synchronous pulley 202 is driven to the second synchronous pulley 204 through the synchronous belt 203. The second synchronous pulley 204 is fixedly connected to the drive shaft 205. The bottom end of the drive shaft 205 is fixedly connected to the stirring blade 206. The drive shaft 205 is rotatably connected to the mounting frame 106. The second motor 201 is fixedly mounted on the mounting frame 106. The first synchronous pulley 202 and the second synchronous pulley 204 are rotatably connected to the mounting frame 106.

[0032] The stirring structure 2 is the key component for achieving solution stirring. The second motor 201 drives the first synchronous pulley 202 to rotate, which in turn drives the second synchronous pulley 204 and the transmission shaft 205 to rotate via the synchronous belt 203. This ultimately causes the stirring blade 206 at the bottom of the transmission shaft 205 to rotate at high speed within the dissolving tank 401, thoroughly stirring the mixture of additives and base oil, accelerating molecular diffusion, and improving dissolution efficiency. Its power transmission adopts a synchronous pulley-synchronous belt structure to ensure smooth transmission and consistent speed, avoiding localized uneven mixing caused by speed fluctuations during stirring. The stirring structure 2 is connected to the transmission structure 1 via the mounting bracket 106. When the height of the transmission structure 1 is adjusted, the stirring blade 206 can extend into the solution within the dissolving tank 401, working in conjunction with the wall scraping structure 3 to achieve a synergistic effect of stirring and wall scraping, further enhancing the dissolution effect.

[0033] The scraping structure 3 includes a bucket lid 301, a through hole 302, a fixed shaft seat 303, a drive rod 304, a transmission rod 305, and a scraping plate 306. The bucket lid 301 has a through hole 302. The fixed shaft seat 303 is fixedly connected to the bucket lid 301. The drive rod 304 is rotatably connected to the fixed shaft seat 303. The bottom end of the drive rod 304 is fixedly connected to the transmission rod 305. The bottom end of the transmission rod 305 is fixedly connected to the U-shaped scraping plate 306. The top end of the drive rod 304 is equipped with a drive motor. The drive motor is fixedly mounted on the mounting bracket 106. The drive end of the drive motor is connected to the drive rod 304.

[0034] The scraping structure 3 is used to solve the problem of material adhering to the tank wall during the dissolution process. It drives the drive rod 304 to rotate through the drive motor, which in turn drives the transmission rod 305 and the U-shaped scraper 306 to rotate along the inner wall of the dissolution tank 401, scraping off the residual solution and undissolved particles on the tank wall. This prevents material accumulation from affecting heat transfer and dissolution efficiency, while also reducing material waste. The tank lid 301 fits into the top of the dissolution tank 401, preventing solution splashing during stirring. The through hole 302 provides a through channel for the transmission shaft 205 of the stirring structure 2, ensuring that the stirring and scraping actions do not interfere with each other. The scraping structure 3 is also connected to the transmission structure 1 through the mounting bracket 106. Under the drive of the transmission structure 1, the entire structure is raised and lowered. When the mounting bracket 106 descends, the tank lid 301 seals the dissolution tank 401, and the scraper 306 enters the tank to perform the scraping task. This creates a linkage effect with the stirring structure 2, which combines stirring and dispersing with scraping and cleaning, improving the uniformity of dissolution.

[0035] The container structure 4 includes a dissolving tank 401, a metal ring 402, a handle 403, a mounting plate 404, rollers 405, and a locking block 406. The metal ring 402 is fixedly connected to the outer periphery of the dissolving tank 401. The handle 403 is fixedly connected to one side of the dissolving tank 401. The mounting plate 404 is fixedly connected to the bottom end of the dissolving tank 401. Rollers 405 are installed at the four corners of the bottom end of the mounting plate 404. The locking block 406 is fixedly connected to one side of the bottom end of the mounting plate 404. The metal ring 402 is engaged with the electromagnetic suction ring 6. The top of the dissolving tank 401 is engaged with the lid 301.

[0036] The container structure 4 is the main support for the dissolution reaction. The dissolution tank 401 is used to hold the mixture of additives and base oil to be dissolved. The metal ring 402 on its outer periphery magnetically engages with the electromagnetic suction ring 6 of the transmission structure 1 to achieve initial positioning. The rollers 405 and the side handles 403 on the bottom mounting plate 404 facilitate the movement and transfer of the dissolution tank 401, improving operational flexibility. The locking block 406 at the bottom of the mounting plate 404 cooperates with the locking head of the locking structure 5 to achieve mechanical locking of the dissolution tank 401. The container structure 4, through the dual positioning of the magnetic fixation of the electromagnetic suction ring 6 and the mechanical locking of the locking structure 5, ensures that the dissolution tank 401 has no displacement or shaking during the high-speed stirring of the stirring structure 2 and the rotating scraping of the wall structure 3, providing a safe and reliable container environment for stable dissolution.

[0037] The locking structure 5 includes a fixed plate 501, a third motor 502, a rotating rod 503, an electric push rod 504, and a transmission block 505. The fixed plate 501 is slidably connected to the upper limit and the third motors 502 are symmetrically installed. The driving end of the third motors 502 is connected to the rotating rod 503. The electric push rod 504 is provided between the symmetrically installed third motors 502. The driving end of the electric push rod 504 is connected to the transmission block 505. The transmission block 505 is fixedly connected to the two symmetrically installed third motors 502. The end of the rotating rod 503 is provided with a locking head that matches the locking block 406.

[0038] The locking structure 5 is a key positioning component that ensures the stability of the container structure 4. It is installed at the bottom of the device via a fixing plate 501. The electric push rod 504 drives the transmission block 505 to drive the symmetrically installed third motor 502 to slide along the fixing plate 501, so that the locking head at the end of the rotating rod 503 is accurately inserted into the locking block 406 of the container structure 4. Then, the third motor 502 drives the rotating rod 503 to rotate, so that the locking head and the locking block 406 are locked together, completing the mechanical locking of the dissolving tank 401. This structure, together with the electromagnetic suction ring 6 of the transmission structure 1, forms a dual guarantee mechanism of magnetic attraction for initial positioning and mechanical locking, effectively offsetting the radial and axial forces generated during stirring and scraping, preventing the dissolving tank 401 from shifting or tipping over, ensuring the stability and safety of stirring and scraping actions, and thus ensuring dissolution efficiency and operational reliability.

[0039] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0040] The locking structure 5, in conjunction with the electromagnetic suction ring 6, locks and positions the container structure 4. The transmission structure 1, in conjunction with the stirring structure 2 and the wall scraping structure 3, effectively stirs the solution in the dissolving tank 401 and scrapes the walls of the dissolving tank 401. The first motor 103 of the transmission structure 1 drives the threaded block 105 via the threaded rod 104. When the threaded block 105 drives the mounting bracket 106, the mounting bracket 106 can be adjusted in height under the guidance of the guide rod 107. This, in turn, drives the stirring structure 2 and the wall scraping structure 3 to adjust their height. The second motor 201 of the stirring structure 2, driven by the synchronous pulley and synchronous belt, drives the stirring blade 206 to stir the solution in the dissolving tank 401. The wall scraping structure 3, driven by the transmission structure 1, can move the lid 3. 01 covers the dissolving tank 401, fixing the dissolving tank 401 relative to the tank lid 301. At the same time, the drive motor drives the scraper 306 to perform scraping transmission inside the tank. The dissolving tank 401 is initially fixed and connected by the magnetic attraction of the metal ring 402 on the tank body and the electromagnetic suction ring 6. The electromagnetic suction ring 6 generates a magnetic attraction force on the metal ring 402 by controlling the on and off of the power. After the electromagnetic suction ring 6 attracts the tank body, the electric push rod 504 of the locking structure 5 drives the third motor 502 to slide, so that the locking head at the end of the rotating rod 503 of the third motor 502 is guided onto the locking block 406. After the locking head is in place, the third motor 502 drives the rotating rod 503 and the locking head to rotate, so that the locking head fits into the fitting groove of the locking block 406, completing the locking of the tank body and improving the stability of the internal solution stirring and scraping.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An additive dissolving device for lubricating oil production, characterized in that, The transmission structure (1) includes a mounting frame (106), on which a stirring structure (2) and a wall scraping structure (3) are mounted. The wall scraping structure (3) is matched with a container structure (4), and the container structure (4) is matched with a locking structure (5). Through the cooperation of the transmission structure (1), the stirring structure (2) and the wall scraping structure (3) can achieve the function of stirring and scraping the wall of the solution in the container structure (4) to improve the dissolution efficiency.

2. The additive dissolving apparatus for lubricating oil production according to claim 1, wherein The transmission structure (1) includes a support frame (101), a support base (102), a first motor (103), a threaded rod (104), a threaded block (105), a mounting frame (106), and a guide rod (107). The support base (102) is fixedly connected to the bottom end of the support frame (101), and the first motor (103) is fixedly connected to the top end of the support frame (101). The threaded rod (104) is connected to the drive end of the first motor (103). The threaded block (105) is connected to the threaded rod (104) in a transmission manner. The mounting frame (106) is fixedly connected to the threaded block (105). The guide rod (107) is slidably connected to the mounting frame (106). The guide rod (107) is fixedly installed on the support frame (101). An electromagnetic suction ring (6) is provided on one side of the support frame (101).

3. The additive dissolving apparatus for lubricating oil production according to claim 2, wherein The stirring structure (2) includes a second motor (201), a first synchronous pulley (202), a synchronous belt (203), a second synchronous pulley (204), a drive shaft (205), and stirring blades (206). The drive end of the second motor (201) is connected to the first synchronous pulley (202). The first synchronous pulley (202) is connected to the synchronous belt (203). The first synchronous pulley (202) is connected to the second synchronous pulley (204) via the synchronous belt (203). The second synchronous pulley (204) is fixedly connected to the drive shaft (205).

4. The additive dissolving apparatus for lubricating oil production according to claim 3, wherein The bottom end of the drive shaft (205) is fixedly connected to the stirring blade (206). The drive shaft (205) is fixedly rotatably connected to the mounting frame (106). The second motor (201) is fixedly installed on the mounting frame (106). The first synchronous pulley (202) and the second synchronous pulley (204) are fixedly rotatably connected to the mounting frame (106).

5. The additive dissolving device for lubricating oil production according to claim 4, characterized in that, The scraping structure (3) includes a bucket lid (301), a through hole (302), a fixed shaft seat (303), a drive rod (304), a transmission rod (305), and a scraping plate (306). The bucket lid (301) has a through hole (302). A fixed shaft seat (303) is fixedly connected to the bucket lid (301). A drive rod (304) is rotatably connected to the fixed shaft seat (303). A transmission rod (305) is fixedly connected to the bottom end of the drive rod (304). A U-shaped scraping plate (306) is fixedly connected to the bottom end of the transmission rod (305). A drive motor is provided at the top end of the drive rod (304). The drive motor is fixedly installed on the mounting bracket (106). The drive end of the drive motor is connected to the drive rod (304).

6. The additive dissolving device for lubricating oil production according to claim 5, characterized in that, The container structure (4) includes a dissolving tank (401), a metal ring (402), a handle (403), a mounting plate (404), a roller (405), and a locking block (406). The metal ring (402) is fixedly connected to the outer periphery of the dissolving tank (401), the handle (403) is fixedly connected to one side of the dissolving tank (401), and the mounting plate (404) is fixedly connected to the bottom of the dissolving tank (401).

7. The additive dissolving device for lubricating oil production according to claim 6, characterized in that, Rollers (405) are installed at the four corners of the bottom of the mounting plate (404). A locking block (406) is fixedly connected to one side of the bottom of the mounting plate (404). The metal ring (402) fits into the electromagnetic suction ring (6). The top of the dissolving tank (401) fits into the lid (301).

8. The additive dissolving device for lubricating oil production according to claim 7, characterized in that, The locking structure (5) includes a fixed plate (501), a third motor (502), a rotating rod (503), an electric push rod (504), and a transmission block (505). The fixed plate (501) is slidably connected to the upper limit of the third motor (502), and the driving end of the third motor (502) is connected to the rotating rod (503). The electric push rod (504) is provided between the symmetrically installed third motors (502). The driving end of the electric push rod (504) is connected to the transmission block (505). The transmission block (505) is fixedly connected to the two symmetrically installed third motors (502). The end of the rotating rod (503) is provided with a locking head that matches the locking block (406).

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