A sesame oil mixing device

Abstract

This utility model relates to the field of sesame oil production technology, specifically a sesame oil mixing and stirring device. It includes a base frame, on which an oil pot, driven by a drive mechanism, is rotatably mounted. A top frame is fixedly connected to the top of the base frame, and a stirring body is mounted on the top frame. A support rod is fixedly connected to the inner side of the top frame. The stirring body includes two suspended arms, the tops of which overlap the support rod. Two abutment blocks are slidably mounted on the support rod, each abutting simultaneously with one of the two suspended arms, positioned between the two arms. This structure allows for easy installation of the stirring body; simply hang it on the support rod and then control the abutment blocks to engage with the suspended arms. Removing the stirring body is equally convenient, requiring only the release of the abutment blocks from the suspended arms and the removal of the arms. This makes the assembly and disassembly of the stirring body more efficient and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of sesame oil production technology, specifically to a sesame oil mixing and stirring device. Background Technology

[0002] Sesame oil made using stone mills is an excellent condiment in daily life, possessing high nutritional value and health benefits. It is produced through stone milling, with the temperature remaining at only around 65 degrees Celsius throughout the grinding process. At this temperature, the main aromatic substances and functional nutrients in the sesame oil are almost entirely preserved, and the oil becomes more fragrant with each grinding. The material produced through this grinding process is called a paste. To extract sesame oil, a certain proportion of high-quality drinking water must be added to the paste. Utilizing the difference in specific gravity between water and oil, and through repeated physical agitation, the water displaces the oil from the paste—this is known as the "water displacement method."

[0003] Generally speaking, the "water displacement method" mainly includes two steps. First, the sauce base is mixed with water and then stirred continuously with a stirring device until it is evenly mixed. This process is called stirring the oil. Second, the oil-water mixture in the oil pot is continuously pressed and shaken with an oil presser or the oil pot is shaken and swayed to accelerate the combination of non-oil components in the oil with water and promote the rapid separation of sesame oil. This process is called pressing the oil or swaying the oil.

[0004] In existing oil stirring processes, the stirring device mainly includes an oil pot for holding the oil-water mixture, which rotates under the drive of a drive unit. A stirring body is suspended above the oil pot to agitate the mixture. In existing technology, the stirring body is often detachably bolted to a frame above the oil pot. When stirring is needed, the stirring body is hung on the frame; when not stirring, it can be removed for subsequent oil pressing or shaking processes. During installation, the operator often has to drag the stirring body to align the mounting holes with the pre-drilled holes on the frame before bolting. This process requires constant lifting, placing a significant burden on the operator. Furthermore, multiple bolts are often needed for stable installation, resulting in slow installation and removal speeds, thus affecting the oil displacement efficiency. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a sesame oil mixing device to solve the problem that the existing technology, which uses bolts for detachable fixed connections, results in low installation and disassembly speeds of the mixing body, thus affecting the efficiency of sesame oil replacement.

[0006] This utility model is achieved using the following technical solution: a sesame oil mixing and stirring device, including a base frame, an oil pot that can be rotated by a drive mechanism is rotatably mounted on the base frame, a top frame is fixedly connected to the top of the base frame, a stirring body is mounted on the top frame, a support rod is fixedly connected to the inner side of the top frame, the stirring body includes two suspension arms, the tops of the two suspension arms overlap the support rod, two abutment blocks are slidably mounted on the support rod, the two abutment blocks can simultaneously abut against the two suspension arms respectively, and the abutment blocks are located between the two suspension arms.

[0007] With the above structure, the agitator in this device can be installed simply by hanging its suspension arm on the support rod, and then controlling the two abutment blocks to abut against the two suspension arms, thus fixing the suspension arms in the left-right direction. Under the action of the support rod and the weight of the agitator itself, the agitator is also fixed in the up-down and front-back directions. When it is necessary to remove the agitator, it is only necessary to release the abutment blocks from the suspension arms and then remove the suspension arms. This makes the agitator in this device easier to disassemble and install, and more convenient to use.

[0008] Preferably, a reciprocating screw for moving the abutment blocks is rotatably mounted on the inner side of the top frame. The threads of the left and right parts of the reciprocating screw are symmetrically arranged, and the two abutment blocks are respectively installed on the left and right parts of the reciprocating screw through threaded engagement. The symmetrical arrangement of the reciprocating screw allows it to simultaneously drive the two abutment blocks to move symmetrically when rotating, thereby achieving or disengaging the abutment blocks from the hinge arm. Due to the symmetrical arrangement, the stirring body automatically centers itself during the abutment block-hinged arm contact process, resulting in a more stable stirring process for the sesame oil.

[0009] Preferably, a support plate is fixedly installed inside the top frame, and a second motor is fixedly installed on the support plate. The output shaft of the second motor is coaxially fixedly connected to a third rotating shaft, and the end of the third rotating shaft away from the second motor is rotatably engaged with the top frame. A driving gear is coaxially fixedly connected to the third rotating shaft, and a driven gear is coaxially fixedly connected to one end of the reciprocating screw, with the driven gear meshing with the driving gear. The inclusion of the second motor allows the operator to more conveniently and precisely control the rotation of the reciprocating screw, thereby controlling the fixing or releasing of the stirring element.

[0010] Preferably, the stirring body further includes a mounting plate fixedly connected to the bottom ends of the two suspended arms, and a plurality of blades are fixedly connected to the bottom of the mounting plate. The arrangement of the blades allows the oil-water mixture in the oil pan to be separated when it encounters the blades during rotation, thereby achieving a stirring effect.

[0011] Preferably, the blades are spindle-shaped cylinders with symmetrical arrangement of the left and right blades. The spindle-shaped diagonals of the blades on the same side are parallel to each other, while the spindle-shaped diagonals of the blades on the left and right sides are not parallel. The spindle-shaped blades allow the sauce base in the oil pan to mix better with water, and the pointed ends of the spindles can better cut apart the sauce base that is attached to each other, thus making it more dispersed and allowing for better contact with water.

[0012] Preferably, the length of the blades increases sequentially from the left and right ends of the mounting plate to the middle. This sequential increase in blade length from the left and right ends of the mounting plate to the middle allows the blades to fit snugly against the oil pan, resulting in a more thorough stirring process.

[0013] Preferably, the top of the suspension arm is a suspension section, which is inverted "U" shape and overlaps with the support rod. The front and rear sides of the support rod are in contact with the inner wall of the "U" shape of the suspension section, and the top surface of the support rod is arc-shaped. The arrangement of the front and rear sides of the support rod in contact with the inner wall of the suspension section prevents the agitator from shaking under the flow of the oil-water mixture, while the arc-shaped top surface of the support rod facilitates the suspension installation of the suspension section.

[0014] Preferably, the bottom of the oil pan is provided with a discharge pipe communicating with the oil pan, and the end of the discharge pipe away from the oil pan is provided with a sealing cap that can block the discharge pipe. The discharge pipe makes it easier to discharge the contents of the oil pan and clean the oil pan.

[0015] Preferably, the driving mechanism includes a first motor fixedly installed inside the base frame. The output end of the first motor is coaxially fixedly connected to a first rotating shaft, which rotatably engages with the base frame. A first bevel gear is coaxially fixedly connected to the end of the first rotating shaft furthest from the first motor. A second rotating shaft is coaxially fixedly connected to the bottom of the oil pot. The bottom end of the second rotating shaft rotatably engages with the base frame. A second bevel gear is coaxially fixedly connected to the second rotating shaft, and the first bevel gear meshes with the second bevel gear. Through the arrangement of the first motor, the first bevel gear, and the second bevel gear, the first motor can drive the oil pot to rotate, thereby achieving the mixing and stirring of the sesame oil.

[0016] Preferably, a mounting base is fixedly connected to the bottom of the oil pan, and the mounting base is fixedly connected to the second rotating shaft. The mounting base rotatably engages with the base frame. The mounting base ensures greater stability of the oil pan during rotation, reduces wear between the oil pan and the base frame, and increases the service life of the device.

[0017] In summary, the beneficial effects of this utility model are as follows: by setting up the support rod on the top frame and the suspension part on the mixing body, the mixing body in this device no longer needs to be fixed to the top frame with bolts during use. Instead, it can be directly suspended on the support rod. Once the mixing body is suspended on the support rod, it can be released. Then, the second motor drives the movement of the abutment block to abut the two suspension arms of the mixing body from the inside out, thereby achieving fixation. During the process of the abutment block abutting the suspension arms, the mixing body will automatically center itself. The entire installation process of the mixing body is faster and less labor-intensive, thus enabling the device to be put into use more quickly and improving the replacement efficiency in sesame oil production. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a sesame oil mixing device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the drive mechanism in this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model after the baffle is removed;

[0021] Figure 4 This is a first-view structural schematic diagram of the fixing mechanism in this utility model;

[0022] Figure 5 This is a structural schematic diagram of the fixing mechanism in this utility model from a second perspective;

[0023] Figure 6 This is a schematic diagram of the structure of the stirring body in this utility model;

[0024] Figure 7 This is a bottom view of the stirring body in this utility model.

[0025] In the diagram: 1-Base frame; 2-Mounting base; 3-Oil pan; 4-Discharge pipe; 5-Blade; 6-Mounting plate; 7-Suspension arm; 8-Baffle; 9-Top frame; 10-First motor; 11-First shaft; 12-First bevel gear; 13-Second shaft; 14-Second bevel gear; 15-Fixing mechanism; 16-Support plate; 17-Second motor; 18-Third shaft; 19-Driving gear; 20-Driven gear; 21-Reciprocating screw; 22-Abutment block; 23-Support rod; 24-Suspension part. Detailed Implementation

[0026] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0027] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] The following is a description of preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0029] like Figure 1 , Figure 3 As shown, this utility model provides a sesame oil mixing and stirring device, including a base frame 1, an oil pot 3 that can be driven to rotate by a drive mechanism is rotatably mounted on the base frame 1, a top frame 9 is fixedly connected to the top of the base frame 1, and a stirring body is mounted on the top frame 9 through a fixing mechanism 15.

[0030] like Figure 3 , Figure 4 , Figure 5 As shown, the fixing mechanism 15 mainly includes a support rod 23 arranged laterally in the left-right direction, with both ends of the support rod 23 fixedly connected to the inner wall of the top frame 9. The stirring body includes two suspension arms 7 arranged vertically, with the tops of the two suspension arms 7 overlapping the support rod 23. Two abutment blocks 22 are slidably installed on the support rod 23, and the two abutment blocks 22 can simultaneously abut against the two suspension arms 7, with the abutment blocks 22 located between the two suspension arms 7.

[0031] The movement of the aforementioned abutment block 22 can be achieved in various ways, such as by controlling the movement of the abutment block 22 through a two-way cylinder. In this embodiment, the movement of the abutment block 22 is mainly achieved by a second motor 17 with a self-locking function. Specifically, a support plate 16 is fixedly installed on the inner side of the top frame 9, and a second motor 17 is fixedly installed on the support plate 16. The output shaft of the second motor 17 is coaxially fixedly connected to a third rotating shaft 18. The end of the third rotating shaft 18 away from the second motor 17 is rotatably engaged with the top frame 9. A drive gear 19 is coaxially fixedly connected to the third rotating shaft 18. A reciprocating screw 21 arranged laterally in the left-right direction is also rotatably installed on the inner side of the top frame 9. Both ends of the reciprocating screw 21 are rotatably engaged with the top frame 9. One end of the reciprocating screw 21 is coaxially fixedly connected to a driven gear 20, which meshes with the drive gear 19.

[0032] The reciprocating screw 21 has smooth sections at both ends and the middle section, which are rotatably engaged with the top frame 9. The two ends and the middle section form two threaded sections, with symmetrical reciprocating threads. Two abutment blocks 22 are installed on the two threaded sections via threaded engagement, and their positions on the reciprocating screw 21 are also symmetrical. The design can be tailored to the dimensions of the actual product. When the abutment block 22 moves to the end where the two threaded sections are far apart, it can hold the suspension arm 7 in place. When the abutment block 22 moves to the end where the two threaded sections are close together, it is located in the middle of the reciprocating screw 21.

[0033] like Figure 1 , Figure 6 , Figure 7 As shown, the mixing body also includes a mounting plate 6 arranged laterally in the left-right direction. The mounting plate 6 is fixedly connected to the bottom ends of two suspension arms 7. The distance from the bottom ends of the two suspension arms 7 to the center of the mounting plate 6 is equal. Several blades 5 arranged in the vertical direction are fixedly connected to the bottom of the mounting plate 6.

[0034] The blade 5 is a spindle-shaped column. The blade 5 is divided into two parts, left and right. The two parts of the blade 5 are symmetrically arranged. The diagonals of the corresponding spindle shapes on the same side are parallel to each other, while the diagonals of the corresponding spindle shapes on the left and right sides are not parallel.

[0035] Firstly, the symmetrical arrangement of the blades 5 breaks the symmetrical flow field, causing the oil-water mixture in the oil pan 3 to change direction abruptly when passing through the blades, avoiding a single vortex flow direction and resulting in better stirring. Furthermore, the spindle-shaped blades 5 allow the sharp corners to further break up the sauce mixture in the oil pan 3, preventing it from sticking together, thereby further enhancing the stirring effect and improving the efficiency of displacement in sesame oil production.

[0036] Since the shape of the oil pan 3 is not uniform, but varies in diameter, its specific shape is as follows: Figure 1 As shown, in order to adapt to this change and make the blade 5 mix more thoroughly, the length of the blade 5 is set to increase sequentially from the left and right ends of the mounting plate 6 to the middle.

[0037] Furthermore, the top of the suspension arm 7 is a suspension section 24, which is inverted "U" shape and overlaps with the support rod 23. The front and rear sides of the support rod 23 are in contact with the inner wall of the "U" shape of the suspension section 24, and the top surface of the support rod 23 is arc-shaped. The arc-shaped top surface of the support rod 23 makes it easier for the suspension section 24 to be hung on the support rod 23, and when the suspension section 24 is hung on the support rod 23, the contact between the front and rear sides of the support rod 23 and the inner wall of the "U" shape of the suspension section 24 makes the installation of the agitator more stable.

[0038] As a further illustration of this example, the bottom of the oil pan 3 is provided with a discharge pipe 4 communicating with the oil pan 3, and a sealing cap that can block the discharge pipe 4 is provided at the end of the discharge pipe 4 away from the oil pan. This is conventional prior art and will not be described in detail here.

[0039] like Figure 1 , Figure 2 As shown, the drive mechanism in this device includes a first motor 10 fixedly installed inside the base frame 1. The output end of the first motor 10 is coaxially fixedly connected to a first rotating shaft 11, which is rotatably engaged with the base frame 1. A first bevel gear 12 is coaxially fixedly connected to the end of the first rotating shaft 11 away from the first motor 10. A second rotating shaft 13 is coaxially fixedly connected to the bottom of the oil pan 3. The bottom end of the second rotating shaft 13 is rotatably engaged with the base frame 1. A second bevel gear 14 is coaxially fixedly connected to the second rotating shaft 13, and the first bevel gear 12 meshes with the second bevel gear 14.

[0040] To make the installation of the oil pan 3 more stable, a mounting base 2 is fixedly connected to the bottom of the oil pan 3. The mounting base 2 is fixedly connected to the second rotating shaft 13, and the mounting base 2 is rotatably engaged with the base frame 1.

[0041] As a further illustration of this example, sliding grooves are provided on both the left and right sides of the front end of the top frame 9, and baffles 8 are slidably installed in the sliding grooves. The baffles 8 are mainly used to block the opening at the front end of the top frame 9, making it look more aesthetically pleasing and preventing the internal structure of the top frame 9 from having too much contact with the outside world, thereby increasing the service life of its internal structure.

[0042] The operating principle of this device is as follows: When it is necessary to stir the oil-water mixture in the oil pan 3, the stirring body must first be installed. The installation process is as follows: First, slide the baffle 8 upwards and remove it. Then, hang the suspension part 24 of the stirring body on the support rod 23. During the hanging process, it is not necessary to hang it in the center; it is only necessary to ensure that the abutment block 22 is located between the two suspension parts 24. After hanging, start the second motor 17 to fix the stirring body, and then reinstall the baffle 8. After all the above work is completed, start the first motor 10. Driven by the first motor 10, the oil pan 3 begins to rotate. The oil-water mixture in the oil pan 3 passes through the blades 5 of the stirring body, thereby realizing the stirring work in the "water displacement method" production process of sesame oil.

[0043] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A kind of perfume oil mixing and stirring device, including chassis (1), oil pot (3) can be rotated by the driving mechanism driven rotation is rotatably installed on chassis (1), the top of chassis (1) is fixedly connected with top frame (9), and stirring body is installed on top frame (9), it is characterized in that, The top frame (9) is fixedly connected to a support rod (23). The mixing body includes two suspension arms (7). The tops of the two suspension arms (7) overlap the support rod (23). Two abutment blocks (22) are slidably installed on the support rod (23). The two abutment blocks (22) can simultaneously abut against the two suspension arms (7). The abutment blocks (22) are located between the two suspension arms (7).

2. The sesame oil mixing and stirring device according to claim 1, characterized in that, The top frame (9) is rotatably mounted on the inner side, which is used to drive the abutment block (22) to move. The threads of the left and right parts of the reciprocating screw (21) are symmetrically arranged, and the two abutment blocks (22) are respectively installed on the left and right parts of the reciprocating screw (21) through thread engagement.

3. The sesame oil mixing and stirring device according to claim 2, characterized in that, A support plate (16) is fixedly installed inside the top frame (9). A second motor (17) is fixedly installed on the support plate (16). A third rotating shaft (18) is coaxially fixedly connected to the output shaft of the second motor (17). The end of the third rotating shaft (18) away from the second motor (17) is rotatably engaged with the top frame (9). A driving gear (19) is coaxially fixedly connected to the third rotating shaft (18). A driven gear (20) is coaxially fixedly connected to one end of the reciprocating screw (21). The driven gear (20) meshes with the driving gear (19).

4. The sesame oil mixing and stirring device according to claim 1, characterized in that, The agitator also includes a mounting plate (6) fixedly connected to the bottom of the two suspension arms (7), and a number of blades (5) are fixedly connected to the bottom of the mounting plate (6).

5. The sesame oil mixing and stirring device according to claim 4, characterized in that, The blade (5) is a spindle-shaped column with the left and right blades (5) arranged symmetrically. The spindle-shaped diagonals of the blades (5) on the same side are parallel to each other, while the spindle-shaped diagonals of the blades (5) on the left and right sides are not parallel.

6. The sesame oil mixing and stirring device according to claim 5, characterized in that, The length of the blade (5) increases sequentially from the left and right ends to the middle of the mounting plate (6).

7. The sesame oil mixing and stirring device according to claim 1, characterized in that, The top of the suspension arm (7) is the suspension part (24), which is in the shape of an inverted "U". The suspension part (24) overlaps with the support rod (23). The front and rear sides of the support rod (23) are in contact with the inner wall of the "U" shape of the suspension part (24), and the top surface of the support rod (23) is an arc surface.

8. The sesame oil mixing and stirring device according to claim 1, characterized in that, The bottom of the oil pot (3) is provided with a discharge pipe (4) that communicates with the oil pot (3), and the end of the discharge pipe (4) away from the oil pot is provided with a sealing cap that can block the discharge pipe (4).

9. The sesame oil mixing and stirring device according to claim 1, characterized in that, The drive mechanism includes a first motor (10) fixedly installed in the base frame (1), the output end of the first motor (10) is coaxially fixedly connected to a first rotating shaft (11), the first rotating shaft (11) is rotatably engaged with the base frame (1), and the end of the first rotating shaft (11) away from the first motor (10) is coaxially fixedly connected to a first bevel gear (12); the bottom of the oil pot (3) is coaxially fixedly connected to a second rotating shaft (13), the bottom end of the second rotating shaft (13) is rotatably engaged with the base frame (1), and a second bevel gear (14) is coaxially fixedly connected to the second rotating shaft (13), and the first bevel gear (12) meshes with the second bevel gear (14).

10. The sesame oil mixing and stirring device according to claim 9, characterized in that, The bottom of the oil pot (3) is fixedly connected to a mounting base (2), which is fixedly connected to the second rotating shaft (13). The mounting base (2) is rotatably engaged with the base frame (1).

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