Grease kneading machine
By using two stirring rods with opposite rotation directions in the grease kneader and connecting two stirring rods with opposite rotation directions and combining the barrier and lifting mechanism, the problems of low grease stirring efficiency and vortex in the prior art are solved, and more efficient emulsification and uniform stirring effect are achieved.
Patent Information
- Application Number
- CN202323445828.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-18
AI Technical Summary
The existing grease kneaders have low stirring efficiency during the stirring process, grease is not easy to emulsify, and vortex easily forms, resulting in low emulsification efficiency.
Design a grease kneader, adopting two stirring rods with opposite rotation directions, driving the first stirring rod through the stirring motor, and driving the second stirring rod through the first stirring rod to form shear force to avoid vortex, and at the same time, setting gear connection and barrier mechanism to stabilize the drive and prevent grease from entering unnecessary parts, and the lifting mechanism assists the stirring tank to improve uniformity.
The emulsification efficiency of grease is improved, the stirring is more even, the chance of vortex formation is reduced, and corrosion and tremor are prevented through gear connections and barrier mechanisms, improving the overall stirring efficiency and stability.
Smart Images
Figure CN222266749U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of oil processing equipment, and in particular to an oil kneading machine. Background Art
[0002] Kneading machine is an ideal equipment for kneading, mixing, vulcanizing and polymerizing high viscosity, elastic and plastic materials. Grease kneading machine is a kind of kneading machine, which is mostly used for stirring, emulsifying and kneading of grease. Chinese patent with publication number CN2127922U discloses a grease kneading machine with a cleaning device, which includes a stirring tank, a bracket is arranged on the side of the stirring tank, a slider is slidably connected to the bracket, a lead screw is passed through the slider, the lead screw is threadedly connected to the slider, and a driving member for driving the lead screw to rotate is fixed on the bracket.
[0003] With regard to the above-mentioned related technologies, the stirring and emulsification of oil is carried out in a stirring tank. During the stirring process of the stirring tank, the high-speed stirring rod in the middle has a fast speed, which easily forms a vortex, causing the oil to flow in a consistent direction, resulting in low stirring efficiency and difficulty in emulsification of the oil. Summary of the invention
[0004] In order to improve the emulsification efficiency of oil in a stirring tank during the stirring process, the present application provides an oil kneading machine.
[0005] A fat kneading machine comprises a stirring mechanism, wherein the stirring mechanism comprises a stirring tank for stirring the fat, wherein a first stirring rod for stirring the fat is provided in the stirring tank, a stirring motor for driving the first stirring rod is fixedly connected to the stirring tank, a second stirring rod is provided on one side of the first stirring rod, and the second stirring rod rotates in the opposite direction to the first stirring rod, and a connecting component for driving the second stirring rod is provided between the first stirring rod and the second stirring rod.
[0006] By adopting the above technical solution, during the operation of the mixer, a first stirring rod and a second stirring rod are set to stir the oil. The first stirring rod is driven by a stirring motor, and the second stirring rod is driven by the first stirring rod. The first stirring rod and the second stirring rod have opposite rotation directions, which can make it easier to form a shear force between the two, so that the oil is not easy to form a vortex during the stirring process, and can be stirred more evenly, thereby improving the emulsification efficiency of the oil.
[0007] The utility model is further configured as follows: a first rotating rod is fixedly connected to the output shaft of the stirring motor, the first rotating rod is fixedly connected to the first stirring rod at one end away from the stirring motor, the connecting assembly includes a second rotating rod arranged on one side of the first rotating rod, and the second rotating rod is rotatably connected to the stirring tank, a rotating column is provided on the outer side of the first rotating rod, and the rotating column is rotatably connected to the stirring tank, and the second stirring rod is fixedly connected to the rotating column.
[0008] By adopting the above technical solution, a first rotating rod for transition is provided between the first stirring rod and the stirring motor, so that the connection between the first stirring rod and the stirring motor can be smoother and more stable. By providing a connecting assembly, no additional stirring motor is required in the stirring tank, and the first stirring rod can drive the second stirring rod to rotate.
[0009] The utility model is further configured as follows: a first gear is fixedly connected to one end of the first rotating rod close to the first stirring rod, a second gear is fixedly connected to one end of the second rotating rod away from the stirring motor, the first gear is meshed with the second gear, a rotating groove is provided in the rotating column, a third gear is fixedly connected to an inner side wall of the rotating groove, and the third gear is meshed with the second gear.
[0010] By adopting the above technical solution, the first rotating rod and the second rotating rod are connected by gears. When the first rotating rod rotates, the first gear is driven to drive the second gear to rotate, thereby driving the second rotating rod to rotate. The second rotating rod and the rotating column are connected by the third gear. When the second gear rotates, the third gear is driven to drive the rotating column to rotate, thereby driving the rotating column to rotate, so that the rotating column drives the second rotating rod to rotate.
[0011] The utility model is further configured as follows: the mixing tank is provided with an oil inlet for introducing grease and an oil outlet for exporting grease.
[0012] By adopting the above technical solution, the stirred grease can be taken out from the mixing tank through the oil outlet by the staff.
[0013] The utility model is further configured as follows: a blocking mechanism is provided in the stirring tank, the blocking mechanism includes a first gear plate fixedly connected to the rotating column, the first gear is fixedly connected to a second gear plate at one end away from the rotating rod, and the first gear plate is rotatably connected to the second gear plate, a first limit block is provided in the stirring tank at one end away from the stirring motor, one end of the first limit block is rotatably connected to the stirring tank, the first limit block is fixedly connected to the first stirring rod at one end away from the stirring tank, a second limit block is provided on the outside of the first limit block, one end of the second limit block is rotatably connected to the stirring tank, the second limit block is fixedly connected to the second stirring rod at one end away from the stirring tank, and the first limit block is rotatably connected to the second limit block.
[0014] By adopting the above technical solution, the purpose of setting the first gear plate and the second bare plate near one end of the stirring motor in the stirring tank is to block the rotating column when the first stirring and second stirring rods stir the grease, so that the grease will not enter the rotating column, thereby causing the first gear, the second gear and the third gear to rust. The purpose of setting the first limit block and the second limit block at one end away from the stirring motor in the stirring tank is to limit the movement trajectory of the first stirring rod and the second stirring rod when stirring the grease, so that the first stirring rod and the second stirring rod are not easy to vibrate when the rotation speed is fast, thereby reducing the probability of grease splashing.
[0015] The utility model is further configured as follows: a lifting mechanism is provided on both sides of the stirring mechanism, the lifting mechanism includes lifting rods, the lifting rods are located on both sides of the stirring tank, a linear motor is slidably connected to the lifting rods, a sliding block is fixedly connected to one end of the stirring tank away from the linear motor, the sliding block is slidably connected to the lifting rod on the other side, and the stirring motor is fixedly connected to the linear motor at one end close to the lifting rod.
[0016] By adopting the above technical solution, a lifting mechanism is provided to enable the stirring tank to move in the vertical direction. When the first stirring rod and the second stirring rod stir the oil, the stirring tank can be driven up and down at the same time, thereby helping the oil to be stirred and kneaded more evenly.
[0017] The utility model is further configured as follows: fixing frames are provided on both sides of the mixing tank, and the two lifting rods are fixedly connected to the two fixing frames respectively.
[0018] By adopting the above technical solution and providing a fixing frame, the entire lifting mechanism can be made more stable.
[0019] The utility model is further configured as follows: a collecting box is provided below the mixing tank, two ends of the collecting box are respectively fixedly connected to fixing frames on both sides, and the oil outlet is located above the collecting box.
[0020] By adopting the above technical solution and arranging a collection box below the oil outlet, the grease collection process can be made more convenient.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] 1. By arranging two stirring rods with opposite rotation directions in the stirring mechanism, it is easier for the two to generate shear force during the rotating stirring process, so that the oil is not easy to generate vortex during the stirring process, so that the oil is stirred more evenly and the emulsification efficiency of the oil is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model of this application;
[0024] Figure 2 It is a cross-sectional view of the utility model of the present application;
[0025] Figure 3 It is a schematic diagram of the stirring mechanism of the utility model of the present application;
[0026] Figure 4 yes Figure 3 Schematic diagram of part A;
[0027] Figure 5 It is a schematic diagram of the barrier mechanism of the utility model of the present application;
[0028] In the figure, 1. stirring mechanism; 11. stirring tank; 111. first stirring rod; 112. second stirring rod; 12. stirring motor; 13. first rotating rod; 131. first gear; 14. second rotating rod; 141. second gear; 15. rotating column; 151. rotating groove; 152. third gear; 2. blocking mechanism; 21. first gear plate; 22. second gear plate; 23. first limit block; 24. second limit block; 3. lifting mechanism; 31. lifting rod; 32. linear motor; 33. fixed frame; 34. sliding block; 4. collecting mechanism; 41. collecting box; 42. oil outlet. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.
[0030] A grease kneading machine, referring to Figure 1 and Figure 2 , including a stirring mechanism 1, the stirring mechanism 1 includes a stirring tank 11, and a first stirring rod 111 and a second stirring rod 112 are provided in the stirring tank 11, and the first stirring rod 111 and the second stirring rod 112 can stir the oil. A stirring motor 12 is fixedly connected to one end of the stirring tank 11, and the stirring motor 12 is used to drive the first stirring rod 111 and the second stirring rod 112 to rotate. A first rotating rod 13 is fixedly connected to the output shaft of the stirring motor 12, and one end of the first stirring rod 111 is fixedly connected to the first rotating rod 13. Driving the stirring motor 12 can drive the first rotating rod 13 to rotate, and then drive the first stirring rod 111 to rotate.
[0031] Reference Figure 2 , Figure 3 and Figure 4A connecting assembly for driving the second stirring rod 112 is provided between the first stirring rod 111 and the second stirring rod 112, and the connecting assembly includes a second rotating rod 14 provided on one side of the first rotating rod 13, and the second rotating rod 14 is rotatably connected to the end of the stirring tank 11 close to the stirring motor 12. A first gear 131 is fixedly connected to the end of the first rotating rod 13 close to the first stirring rod 111, and a second gear 141 is fixedly connected to the end of the second rotating rod 14 away from the stirring tank 11, and the first gear 131 is meshed with the second gear 141. When the first rotating rod 13 rotates, the second rotating rod 14 is driven to rotate at the same time. A rotating column 15 is provided on the outer side of the first rotating rod 13, and the rotating column 15 is rotatably connected to the end of the stirring tank 11 close to the stirring motor 12, and the second stirring rod 112 is fixedly connected to the end of the rotating column 15 away from the stirring motor 12. A rotating groove 151 is provided in the rotating column 15, and both the first rotating rod 13 and the second rotating rod 14 are located in the rotating groove 151. The third gear 152 is fixedly connected to the inner wall of the rotating groove 151, and the third gear 152 is meshed with the second gear 141. When the second rotating rod 14 rotates, the rotating column 15 is driven to rotate at the same time, thereby driving the second stirring rod 112 to rotate around the axis of the rotating column 15.
[0032] Reference Figure 2 , Figure 3 and Figure 4 , a blocking mechanism 2 is provided in the mixing tank 11, and the blocking mechanism 2 includes a first gear 131 plate that blocks the rotating column 15, the first gear 131 plate is fixedly connected to the end of the rotating column 15 away from the stirring motor 12, the second stirring rod 112 passes through the first gear 131 plate, and the second stirring rod 112 is fixedly connected to the first gear 131 plate. The first gear 131 is fixedly connected to the end away from the rotating rod with the second gear 141 plate, the first stirring rod 111 passes through the second gear 141 plate, and the first stirring rod 111 is fixedly connected to the second gear 141 plate. The first gear 131 plate is rotatably connected to the second gear 141 plate. When the rotating rod rotates, the rotating rod drives the second gear 141 plate to rotate, and at the same time drives the rotating column 15 to drive the first gear 131 plate to rotate, so that when the first stirring rod 111 and the second stirring rod 112 stir the grease, the rotating column 15 is blocked, so that the stirring mechanism 1 is not easily impregnated with grease and corroded.
[0033] Reference Figure 3 and Figure 5The blocking mechanism 2 includes a first limit block 23, one end of the first limit block 23 is rotatably connected to the end of the stirring tank 11 away from the stirring motor 12, and the other end of the first limit block 23 is fixedly connected to the end of the first stirring rod 111 away from the stirring motor 12. A second limit block 24 is provided on the outside of the first limit block 23, and the second limit block 24 has the same axis as the first limit block 23. One end of the second limit block 24 is rotatably connected to the end of the stirring tank 11 away from the stirring motor 12, and the other end of the second limit block 24 is fixedly connected to the second stirring rod 112. The provision of the first limit block 23 and the second limit block 24 can make the first stirring rod 111 and the second stirring rod 112 more stable during the stirring process, and is not prone to jitter due to excessive rotation speed.
[0034] Reference Figure 2 and Figure 3 , a lifting mechanism 3 is provided at one end of the stirring motor 12 away from the stirring tank 11, and the lifting mechanism 3 includes a lifting rod 31, the lifting rod 31 is arranged perpendicular to the stirring motor 12, and a linear motor 32 is provided on the lifting rod 31, and one end of the linear motor 32 away from the fixed frame 33 is fixedly connected to the stirring motor 12. Driving the linear motor 32 to move on the lifting rod 31 can drive the stirring tank 11 to move up and down along the lifting rod 31 at the same time, and through the movement of the stirring tank 11, the grease in the stirring tank 11 can be kneaded more fully. A fixed frame 33 is provided on the lifting rod 31, and both ends of the lifting rod 31 are fixedly connected to the fixed frame 33. The purpose of setting the fixed frame 33 is to make the structure of the lifting mechanism 3 more stable. A lifting rod 31 and a fixed frame 33 of the same structure are provided on the stirring tank 11 near the first limit block 23. A sliding block 34 connecting the lifting rod 31 and the stirring tank 11 is provided between the lifting rod 31 and the stirring tank 11, and the sliding block 34 is sleeved on the lifting rod 31, and the sliding block 34 is slidably connected to the lifting rod 31. The sliding block 34 is fixedly connected to the mixing tank 11 at one end away from the lifting rod 31 . The sliding block 34 is provided to make the connection between the mixing tank 11 and the lifting rod 31 smoother and more stable.
[0035] Reference Figure 2 A collecting mechanism 4 is provided below the mixing tank 11, and the collecting mechanism 4 includes a collecting box 41. One end of the collecting box 41 is fixedly connected to the fixing frame 33 near the mixing motor 12, and the other end of the collecting box 41 is fixedly connected to the fixing frame 33 near the first limit block 23. An oil outlet 42 is provided on the mixing tank 11, and the oil outlet 42 is arranged opposite to the collecting box 41. When the oil in the mixing tank 11 is fully kneaded, the oil is introduced into the collecting box 41 through the oil outlet 42, so that the stirred oil is collected.
[0036] The implementation principle of the embodiment of the present application is as follows: the grease to be stirred is introduced into the stirring tank 11 through the oil delivery port, and the stirring motor 12 is driven to drive the first stirring rod 111 and the second stirring rod 112 to rotate, so as to stir the grease in the stirring tank 11. After stirring for a certain period of time, the linear motor 32 is driven to move on the lifting rod 31, thereby driving the stirring tank 11 to move up and down along the lifting rod 31, so as to further stir the grease in the stirring tank 11. After sufficient stirring and emulsification, the oil outlet 42 is opened to allow the stirred grease to be introduced into the collection box 41 below, so as to complete the collection of the grease.
Claims
1. A fat kneading machine, comprising a stirring mechanism (1), characterized in that: The stirring mechanism (1) comprises a stirring tank (11) for stirring fat, wherein a first stirring rod (111) for stirring fat is provided in the stirring tank (11), a stirring motor (12) for driving the first stirring rod (111) is fixedly connected to the stirring tank (11), a second stirring rod (112) is provided on one side of the first stirring rod (111), and the second stirring rod (112) rotates in the opposite direction to the first stirring rod (111), and a connecting assembly (2) for driving the second stirring rod (112) is provided between the first stirring rod (111) and the second stirring rod (112).
2. A fat kneading machine according to claim 1, characterized in that: A first rotating rod (13) is fixedly connected to the output shaft of the stirring motor (12); an end of the first rotating rod (13) away from the stirring motor (12) is fixedly connected to the first stirring rod (111); the connecting assembly comprises a second rotating rod (21) provided on one side of the first rotating rod (13); the second rotating rod (21) is rotatably connected to the stirring tank (11); a rotating column (22) is provided on the outer side of the first rotating rod (13); the rotating column (22) is rotatably connected to the stirring tank (11); and the second stirring rod (112) is fixedly connected to the rotating column (22).
3. A fat kneading machine according to claim 2, characterized in that: A first gear (131) is fixedly connected to one end of the first rotating rod (13) close to the first stirring rod (111), and a second gear (211) is fixedly connected to one end of the second rotating rod (21) away from the stirring motor (12); the first gear (131) is meshed with the second gear (211); a rotating groove (221) is provided in the rotating column (22); a third gear (222) is fixedly connected to the inner side wall of the rotating groove (221); and the third gear (222) is meshed with the second gear (211).
4. A fat kneading machine according to claim 3, characterized in that: The stirring tank (11) is provided with an oil inlet for introducing grease and an oil outlet (52) for discharging grease.
5. A fat kneading machine according to claim 4, characterized in that: The stirring tank (11) is provided with a blocking mechanism (3), the blocking mechanism (3) comprising a first gear plate (31) fixedly connected to the rotating column (22), the first gear (131) being fixedly connected to the second gear plate (32) at one end away from the rotating rod (13), and the first gear plate (31) and the second gear plate (32) being rotatably connected, and a first limit block (33) being provided at one end of the stirring tank (11) away from the stirring motor (12), one end of the first limit block (33) being in contact with the stirring motor (12). The mixing tank (11) is rotatably connected, one end of the first limit block (33) away from the mixing tank (11) is fixedly connected to the first stirring rod (111), a second limit block (34) is provided outside the first limit block (33), one end of the second limit block (34) is rotatably connected to the mixing tank (11), one end of the second limit block (34) away from the mixing tank (11) is fixedly connected to the second stirring rod (112), and the first limit block (33) and the second limit block (34) are rotatably connected.
6. A fat kneading machine according to claim 5, characterized in that: Lifting mechanisms (4) are provided on both sides of the stirring mechanism (1), the lifting mechanisms (4) comprising lifting rods (41), the lifting rods (41) being located on both sides of the stirring tank (11), the lifting rods (41) being slidably connected to linear motors (42), one end of the stirring tank (11) away from the linear motor (42) being fixedly connected to a sliding block (44), the sliding block (44) being slidably connected to the lifting rods (41) on the other side, and the stirring motor (12) being fixedly connected to the linear motor (42) at one end close to the lifting rods (41).
7. A fat kneading machine according to claim 6, characterized in that: Fixed frames (43) are provided on both sides of the stirring tank (11), and the two lifting rods (41) are fixedly connected to the two fixed frames (43) respectively.
8. A fat kneading machine according to claim 7, characterized in that: A collecting box (51) is provided below the mixing tank (11), and two ends of the collecting box (51) are respectively fixedly connected to fixing frames (43) on both sides, and the oil outlet (52) is located above the collecting box (51).