A sesame paste stirring device

Abstract

The utility model relates to the field of stirring device, concretely relates to a sesame paste stirring device, including support frame, the top of support frame is fixed with transmission part, the top rotation of transmission part is connected with stirring drum, the other side fixed with adjusting mechanism of support frame top, the both sides of adjusting mechanism are adjustably connected with scrape off spare, the middle part of adjusting mechanism is fixed with stirring spare, the utility model has the advantages of: through the cooperation of drive motor, transmission wheel, driven wheel and transmission belt, drive rotating shaft and stirring drum steady rotation, the dynamic impact of the inclined stirring board in stirring drum and the rotating sesame paste raw materials forms, makes the raw materials under the guidance of centrifugal force and inclined board surface fully tumble mixing, significantly improves stirring efficiency and uniformity, avoids the phenomenon that partial accumulation or mixing is not uniform.

Description

Technical Field

[0001] This utility model belongs to the field of mixing devices, specifically relating to a sesame paste mixing device. Background Technology

[0002] In the food processing industry, sesame paste is a common condiment, and the efficiency and quality of the mixing process during its production directly affect the quality of the final product. Traditional sesame paste mixing equipment typically uses a fixed mixing paddle or a mixing structure with a single rotation direction.

[0003] Traditional mixing devices often use fixed installation for the mixing components, which can easily cause the materials to form stratification or vortexes inside the mixing drum. This results in insufficient mixing of sesame paste ingredients, especially materials with high viscosity that tend to adhere to the inner wall of the mixing drum, creating dead zones and reducing production efficiency.

[0004] During the mixing process, the oil and solid particles in sesame paste tend to adhere to the inner wall and bottom of the mixing drum. Traditional devices lack an automatic cleaning structure and require manual scraping, which not only increases labor intensity but also makes the residue prone to microbial growth, affecting food safety. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of traditional mixing devices in the background art, such as uneven mixing of materials, viscous materials adhering to the inner wall and forming dead corners due to the fixed installation of the mixing components, and the lack of automatic cleaning function, which increases labor costs and threatens food safety. This invention aims to realize a sesame paste mixing device.

[0006] To achieve the above-mentioned objectives, the technical solution of this utility model is: a sesame paste mixing device, including a support frame, a transmission component fixed to the top of the support frame, a mixing cylinder rotatably connected to the top of the transmission component, an adjustment mechanism fixed to the other side of the top of the support frame, scraping components adjustablely connected to both sides of the adjustment mechanism, and a mixing component fixed to the middle part of the adjustment mechanism.

[0007] In the sesame paste mixing device described above, the transmission component includes a drive motor, a driven wheel, a support plate, and a rotating shaft. The drive motor is fixed to one side of the top of the support frame, and a transmission wheel is fixed to the output end of the drive motor. The support plate is fixed to the top of the support frame and has a bearing on its top. The rotating shaft passes through the bearing and is fixedly connected to the driven wheel. The driven wheel and the transmission wheel are connected by a transmission belt.

[0008] In the sesame paste mixing device described above, the bottom of the mixing drum is provided with a groove that matches the rotating shaft, and the two sides of the support plate are symmetrically provided with limiting rods with rollers. The limiting rods are slidably connected to the support plate through a sliding groove.

[0009] In the sesame paste mixing device described above, the adjusting mechanism includes a support rod, a rotating rod, a first sliding rod, and a second sliding rod. The support rod is vertically fixed to the top of the support frame. One end of each of the two rotating rods is hinged to one side of the top of the support rod. The rotating rod is detachably connected to the support rod via an adjusting bolt. The first sliding rod is slidably engaged with the rotating rod via a first limiting sleeve. The second sliding rod is laterally slidably connected to the first sliding rod via a second limiting sleeve.

[0010] In the sesame paste mixing device described above, the scraper includes a side scraper and a bottom scraper. The top of the side scraper is fixedly connected to the end of the second sliding rod, and the bottom scraper extends in an L-shape to the inner bottom wall of the mixing drum. The curvature of the side scraper matches the curvature of the inner wall of the mixing drum.

[0011] In the aforementioned sesame paste mixing device, the mixing component includes a fixed rod, a support column, and an inclined mixing plate. The fixed rod is vertically fixed to the middle of the support rod by bolts. The inclined mixing plates are symmetrically arranged on both sides of the support column, and the inclined mixing plates form an angle of 30-45° with the axis of the mixing cylinder. Compared with the prior art, the sesame paste mixing device of this utility model has at least the following beneficial effects:

[0012] The sesame paste mixing device of this utility model, through the cooperation of a drive motor, a transmission wheel, a driven wheel and a transmission belt, drives the rotating shaft and the mixing drum to rotate stably. The inclined mixing plate inside the mixing drum forms a dynamic impact with the rotating sesame paste raw material, so that the raw material is fully tumbled and mixed under the guidance of centrifugal force and the inclined plate surface, which significantly improves the mixing efficiency and uniformity, and avoids the phenomenon of local accumulation or uneven mixing.

[0013] The rotating rod in the adaptive scraping structure adjustment mechanism can rotate around the support rod. In conjunction with the vertical sliding of the first sliding rod in the first limiting sleeve and the lateral sliding of the second sliding rod in the second limiting sleeve, the positions of the side scraper and the bottom scraper can be flexibly adjusted according to the diameter and height of the mixing drum. This ensures that the side scraper is in close contact with the inner wall of the mixing drum and the bottom scraper is in contact with the inner bottom wall, effectively scraping off the sticky raw materials, reducing material residue, and reducing the difficulty of subsequent cleaning. Attached Figure Description

[0014] Figure 1 This is a first overall schematic diagram of the present invention;

[0015] Figure 2 This is a second overall schematic diagram of the present invention;

[0016] Figure 3 This is a top view of the structure of this utility model;

[0017] Figure 4This is a front view schematic diagram of the adjustment mechanism of this utility model;

[0018] Figure 5 This is a front view of the bottom of the support frame of this utility model;

[0019] Figure 6 This is a top view of the entire utility model;

[0020] Figure 7 This is a front view schematic diagram of the rotating shaft of this utility model.

[0021] In the diagram: 1. Support frame; 2. Stirring drum; 3. Drive motor;

[0022] 4. Adjustment mechanism; 401. Support rod; 402. Rotating rod; 403. First limiting sleeve; 404. First sliding rod; 405. Second limiting sleeve; 406. Second sliding rod;

[0023] 5. Scraper; 501. Side scraper; 502. Bottom scraper;

[0024] 6. Mixing component; 601. Fixing rod; 602. Support column; 603. Inclined mixing plate;

[0025] 7. Driven wheel; 8. Support plate; 9. Transmission belt; 10. Limiting rod; 11. Rotating shaft. Detailed Implementation

[0026] The sesame paste mixing device of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 utility model 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 utility model.

[0028] This embodiment discloses a sesame paste mixing device. Traditional mixing devices suffer from drawbacks such as uneven mixing of materials due to the fixed installation of the mixing components, the adhesion of viscous materials to the inner wall forming dead corners, and the lack of automatic cleaning function, which increases labor costs and threatens food safety. Referring to... Figure 1-7 It mainly includes a support frame 1, a transmission component fixed to the top of the support frame 1, a stirring cylinder 2 rotatably connected to the top of the transmission component, an adjustment mechanism 4 fixed to the other side of the top of the support frame 1, scraper components 5 adjustablely connected to both sides of the adjustment mechanism 4, and a stirring component 6 fixed in the middle of the adjustment mechanism 4.

[0029] The support frame 1 serves as the main load-bearing structure, with functional zones formed on both sides of its top: the first zone is rigidly connected to the power output end of the transmission component, and the second zone uses a cantilever structure to install the adjustment mechanism 4. The rotational connection between the transmission component and the mixing drum 2 adopts a combination of axial constraint and radial support, ensuring that the mixing drum 2 maintains dynamic balance when driven to rotate. The adjustment mechanism 4 forms a spatially controllable connection with the scraper 5 through the linkage adjustment components on both sides, allowing the scraper 5 to move freely on a composite adjustment path in the vertical and horizontal directions. At the same time, the rigid mounting interface of the mixing component 6 is integrated at the central axis of the adjustment mechanism 4, realizing the decoupling of the scraping function and the mixing function. The adjustment trajectory of the scraper 5 maintains normal matching with the inner wall surface of the mixing drum 2, while the fixed posture of the mixing component 6 forms asymmetrical interference with the rotation axis of the mixing drum 2, thereby enhancing the material convection mixing effect.

[0030] Reference Figure 1 and Figure 5-7 The transmission components include a drive motor 3, a driven wheel 7, a support plate 8, and a rotating shaft 11. The drive motor 3 is fixed to one side of the top of the support frame 1, and a transmission wheel is fixed to the output end of the drive motor 3. The support plate 8 is fixed to the top of the support frame 1, and a bearing is provided on its top. The rotating shaft 11 passes through the bearing and is fixedly connected to the driven wheel 7. The driven wheel 7 and the transmission wheel are connected by a transmission belt 9. The bottom of the stirring drum 2 has a groove adapted to the rotating shaft 11. Limiting rods 10 with rollers are symmetrically arranged on both sides of the support plate 8. The limiting rods 10 are slidably connected to the support plate 8 through a sliding groove.

[0031] A transmission mechanism is rigidly fixed to the top of the support frame 1 via a connecting member. This transmission mechanism has a vertical layout, and its output end is coaxially rotatably connected to the mixing drum 2. On the other side of the top of the support frame 1, an innovative multi-degree-of-freedom adjustment mechanism 4 is set. This mechanism is stably connected to the support frame 1 through a double-support structure. The guide components arranged symmetrically on both sides can realize the three-dimensional spatial position adjustment of the scraping component 5. The central axis of the adjustment mechanism 4 is fixed to the mixing component 6 by a rigid clamp, forming a spatial synergy layout for mixing and scraping functions. When the mixing drum 2 rotates along the axis under the drive of the transmission mechanism, the adjustment mechanism 4 can keep the scraping component 5 dynamically in contact with the inner wall of the mixing drum 2 through its multi-directional adjustment structure. At the same time, the fixed design of the mixing component 6 can form relative motion with the rotating mixing drum 2, thereby achieving efficient mixing of materials and simultaneous cleaning of the inner wall deposits.

[0032] Reference Figure 1-4The adjusting mechanism 4 includes a support rod 401, a rotating rod 402, a first sliding rod 404, and a second sliding rod 406. The support rod 401 is vertically fixed to the top of the support frame 1. One end of each of the two rotating rods 402 is hinged to the two sides of the top of the support rod 401. The rotating rods 402 are detachably connected to the support rod 401 by adjusting bolts. The first sliding rod 404 is slidably engaged with the rotating rod 402 by a first limiting sleeve 403. The second sliding rod 406 is laterally slidably connected to the first sliding rod 404 by a second limiting sleeve 405.

[0033] The support rod 401 serves as a spatial reference body, and its hinge points on both sides of the top are designed with bidirectional rotational degree of freedom constraints, allowing the rotating rod 402 to form a controllable swing path in the horizontal plane. Adjusting bolts pass through the hinge joint to form a torque locking mechanism, achieving discrete positioning of the swing angle of the rotating rod 402. Guide ribs are set at the sliding interface between the first limiting sleeve 403 and the rotating rod 402, ensuring axial linear constraint on the lifting and lowering movement of the first sliding rod 404. The joint between the second limiting sleeve 405 and the first sliding rod 404 integrates an orthogonal slide rail system, guiding the second sliding rod 406 to make precise radial displacement along the mixing drum 2. The swing of the rotating rod 402 controls the polar angle change of the scraper 5, the lifting and lowering of the first sliding rod 404 adjusts the radial distance, and the translation of the second sliding rod 406 achieves azimuth angle compensation. These three elements work together to achieve a conformal fit between the scraper 5 and the inner wall of the mixing drum 2.

[0034] Reference Figure 1-4 The scraper 5 includes a side scraper 501 and a bottom scraper 502. The top of the side scraper 501 is fixedly connected to the end of the second sliding rod 406. The bottom scraper 502 extends in an L-shape to the inner bottom wall of the mixing drum 2. The curvature of the side scraper 501 matches the curvature of the inner wall of the mixing drum 2.

[0035] The side scraper 501 and the bottom scraper 502 form a continuous curved surface transition structure. The cutting edge of the side scraper 501 adopts a gradient chamfer design, which creates a dynamic contact interface when it contacts the inner wall of the mixing drum 2. The L-shaped extension of the bottom scraper 502 is provided with an elastic compensation section, which maintains constant pressure contact with the bottom wall of the mixing drum 2 through its own deformation. The back of the side scraper 501 is provided with reinforcing ribs, whose extension direction forms a non-orthogonal angle with the axial direction of the second sliding rod 406, which converts the lateral force into an axial load on the adjusting mechanism 4 during scraping. The joint between the side scraper 501 and the bottom scraper 502 adopts a composite curved surface intersection design, which allows them to form a continuous peeling trajectory for the adhered material during movement, while avoiding the generation of scraping dead zones.

[0036] Reference Figure 1-4The mixing component 6 includes a fixed rod 601, a support column 602, and an inclined mixing plate 603. The fixed rod 601 is vertically fixed to the middle of the support rod 401 by bolts. Inclined mixing plates 603 are symmetrically arranged on both sides of the support column 602. The inclined mixing plates 603 form an angle of 30-45° with the axis of the mixing cylinder 2.

[0037] The joint between the fixed rod 601 and the support rod 401 adopts a two-way positioning flange structure to ensure that the extension axis of the support column 602 is asymmetrically offset from the rotation center of the mixing drum 2. The inclined stirring plate 603 adopts a curved surface turbulence design, with progressively distributed guide protrusions on the plate surface, forming a spiral propulsion effect on the material. The front and back surfaces of the inclined stirring plate 603 adopt composite curved surfaces with different radii of curvature, inducing the material to generate a two-way vortex during the rotation of the mixing drum 2. The joint between the support column 602 and the inclined stirring plate 603 is designed with... A stress diffusion groove is provided to convert the stirring resistance into axial resistance on the support column 602. Force, while tilting and stirring The free end of plate 603 features a tapered cutting edge design, generating a localized negative pressure effect during high-speed mixing to effectively peel off adhering materials. The layout of each mixing unit forms an interlaced mixing trajectory, enabling the materials to achieve three-dimensional mixing under the combined action of centrifugal force and convection force.

[0038] The working principle of the sesame paste mixing device of this utility model is as follows: When using this device, first place the mixing drum 2 filled with sesame paste raw materials on the rotating shaft 11 of the support plate 8, adjust the limiting rod 10 so that the roller on the limiting rod 10 fits against the bottom edge of the mixing drum 2, insert the fixing rod 601 into the top of the support rod 401, start the drive motor 3, and the output end of the drive motor 3 drives the rotating shaft 11 to rotate through the transmission wheel, transmission belt 9 and driven wheel 7. The rotating shaft 11 drives the mixing drum 2 to rotate, and the sesame paste inside the rotating mixing drum 2 impacts the inclined mixing plate 603 to stir the material.

[0039] After prolonged mixing, the sesame paste in the mixing drum 2 tends to accumulate and stick to its inner wall. In this case, the first sliding rod 404 is inserted into the top of the first limiting sleeve 403. Depending on the size of the mixing drum 2, the height of the first sliding rod 404 is adjusted so that the bottom scraper 502 is in contact with the inner bottom wall of the mixing drum 2. The rotating rod 402 is adjusted to drive the first limiting sleeve 403, the first sliding rod 404 and the second limiting sleeve 405 to rotate, so that the side scraper 501 is in contact with the inner wall of the mixing drum 2. The rotation of the mixing drum 2 scrapes off the sesame paste stuck to its inner wall.

[0040] After mixing, remove mixing bowl 2 and pour out the sesame paste from mixing bowl 2.

[0041] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0042] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0043] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A sesame paste mixing device, characterized in that: Includes a support frame (1), a transmission component is fixed to the top of the support frame (1), a stirring cylinder (2) is rotatably connected to the top of the transmission component, an adjustment mechanism (4) is fixed to the other side of the top of the support frame (1), scraping components (5) are tunably connected to both sides of the adjustment mechanism (4), and a stirring component (6) is fixed to the middle part of the adjustment mechanism (4). The adjusting mechanism (4) includes a support rod (401), a rotating rod (402), a first sliding rod (404), and a second sliding rod (406). The support rod (401) is vertically fixed to the top of the support frame (1). One end of each of the two rotating rods (402) is hinged to the top of the support rod (401) on both sides. The rotating rods (402) are detachably connected to the support rod (401) via adjusting bolts. The first sliding rod (404) is connected to the rotating rod (406) via a first limiting sleeve (403). The rod (402) is slidably engaged, and the second sliding rod (406) is laterally slidably connected to the first sliding rod (404) through the second limiting sleeve (405); the scraper (5) includes a side scraper (501) and a bottom scraper (502), the top of the side scraper (501) is fixedly connected to the end of the second sliding rod (406), and the bottom scraper (502) extends in an L-shape to the inner bottom wall of the stirring drum (2), and the curvature of the side scraper (501) matches the curvature of the inner wall of the stirring drum (2).

2. The sesame paste mixing device according to claim 1, characterized in that: The transmission components include a drive motor (3), a driven wheel (7), a support plate (8), and a rotating shaft (11). The drive motor (3) is fixed to one side of the top of the support frame (1). A transmission wheel is fixed to the output end of the drive motor (3). The support plate (8) is fixed to the top of the support frame (1) and has a bearing on its top. The rotating shaft (11) passes through the bearing and is fixedly connected to the driven wheel (7). The driven wheel (7) is connected to the transmission wheel through a transmission belt (9).

3. The sesame paste mixing device according to claim 2, characterized in that: The bottom of the stirring drum (2) is provided with a groove that is compatible with the rotating shaft (11). The two sides of the support plate (8) are symmetrically provided with limiting rods (10) with rollers. The limiting rods (10) are slidably connected to the support plate (8) through a sliding groove.

4. The sesame paste mixing device according to claim 1, characterized in that: The stirring component (6) includes a fixed rod (601), a support column (602) and an inclined stirring plate (603). The fixed rod (601) is vertically fixed to the middle of the support rod (401) by bolts. The inclined stirring plates (603) are symmetrically arranged on both sides of the support column (602). The inclined stirring plates (603) form an angle of 30-45° with the axis of the stirring cylinder (2).

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