Stirring and mixing device for preparing compound seasoning

Abstract

The invention discloses a stirring and mixing device for preparing a compound seasoning, relates to the related technical field of seasoning processing, and solves the problem that the seasoning mixing and stirring effect is poor as the stirring and mixing action is relatively single when the seasoning is stirred and mixed. Comprising a base and supports fixed to the two sides of the top of the base, an overturning mixing barrel is rotationally connected between the two supports, the overturning mixing barrel and the two supports are rotationally connected through supporting rods, and a fixing sleeve rod is rotationally connected to one side of the overturning mixing barrel; two groups of transmission shells which are matched with each other and are positioned in the turnover mixing barrel are fixed on one side of the fixed sleeve rod; according to the multi-dimensional stirring device, materials are more carefully beaten, scattered and mixed through rotation of the blades, caking of the materials can be effectively broken, seasonings with different properties are fully blended, multi-dimensional convection and shearing are achieved through the composite stirring mode, the mixing uniformity of the different materials is greatly improved, and the stirring effect is better. And the quality stability of a final product is ensured.

Description

Technical Field

[0001] The invention relates to the technical field related to seasoning processing, in particular to a stirring and mixing device for preparing a composite seasoning. Background Art

[0002] Existing seasoning mixing devices mostly adopt a flip-barrel structure, which places the powder inside the barrel and uses the overall rotation of the barrel to achieve mixing. This type of device is usually composed of a drive mechanism, a support frame and a barrel. For example, a double-cone or V-shaped mixer is designed with a rotating container as the core, relying on the free flow of materials in the barrel to complete the mixing part. The device is also equipped with a fixed mixing shaft or paddle to assist mixing, but the overall action is still the flipping of the barrel as the main action. The working process of the existing device is mainly divided into two stages. The first is to drive the barrel or the stirring shaft to rotate through the motor to make the material tumble under the action of centrifugal force and gravity. The second is to achieve preliminary mixing through the turning of the barrel or the shearing of the stirring blades. For example, some equipment uses a sprocket transmission system to drive the inner shaft to drive the stirring shaft to rotate to complete the stirring action, while the turning of the barrel is achieved by the engagement of the gear and the rack to realize the dumping of the charging box. The mixing efficiency is highly dependent on the rotation speed of the barrel and the loading amount. It is usually necessary to adjust the mixing time according to the material characteristics (such as particle size and fluidity). However, it is limited to a single motion mode and the mixing uniformity is easily affected by the differences in the physical properties of the material (such as particle size and humidity).

[0003] The disadvantages of the existing technology are mainly reflected in insufficient mixing effect and functional defects. Due to the single stirring action, which only relies on the turning of the cylinder or low-speed rotation, it is difficult for the material to achieve multi-dimensional convection and shear during the mixing process, resulting in low mixing uniformity (easy to appear stratification and agglomeration), and it is easy to form flow dead corners inside the cylinder, causing material residue. At the same time, in order to achieve the basic mixing effect, the stirring time needs to be extended or the speed needs to be increased, which not only increases energy consumption but also may cause equipment wear and safety hazards due to mechanical structure redundancy (such as lack of a check device or an adaptive stirring component). It is difficult to balance the relationship between mixing efficiency, energy consumption and stability. Summary of the invention

[0004] The object of the present invention is to provide a stirring and mixing device for preparing a compound seasoning to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme: The present invention provides a stirring and mixing device for preparing a composite seasoning, comprising a base and brackets fixed on both sides of the top thereof, a flip mixing cylinder being rotatably connected between two groups of the brackets, and the flip mixing cylinder and the two groups of brackets being rotatably connected via support rods; One side of the flip mixing cylinder is rotatably connected with a fixed sleeve rod, and one side of the fixed sleeve rod is fixed with two sets of mutually matching transmission shells located inside the flip mixing cylinder, one side of the inside of the flip mixing cylinder is fixed with a driving rod extending into the inside of the two sets of transmission shells, and the outside of the driving rod is fixed with a first bevel gear located inside the two sets of transmission shells, and the top and bottom between the two sets of transmission shells are both rotatably connected with a second bevel gear meshing with the first bevel gear, and both ends of the rotating shaft of the two sets of the second bevel gears are fixed with blades located inside the flip mixing cylinder, and the self-rotation of the blades performs more detailed beating and mixing of the materials, which can effectively break the agglomeration of the materials and allow the seasonings of different properties to fully blend. This composite stirring method realizes multi-dimensional convection and shearing, greatly enhances the mixing uniformity between different materials, and ensures the quality stability of the final product. For example, when mixing seasonings such as salt, sugar, and spices with different particle sizes and humidity, the traditional device may require long-term stirring and still cannot achieve an ideal mixing effect, while the present device can make various seasonings evenly mixed in a relatively short time, effectively solving the problem of poor mixing effect of the traditional stirring device, and improving product quality and production efficiency; A connecting ring and a fixing ring are fixed on both sides of the fixing sleeve rod, a fixing plate is fixed on one side of the fixing ring, one side of the connecting ring is fixedly connected to the two sets of transmission housings by screws, and the top and bottom of the fixing plate are fixedly connected to the fixing sleeve rod and the bracket by screws, and a first covering shell located on the outside of the fixing plate is fixed to the outside of one set of brackets; A transmission frame is provided on one side of the driving rod, and the transmission frame and one group of support rods are fixedly connected by multiple sets of screws, and a limit key extending to the driving rod and one group of support rods is fixed inside the transmission frame, and a key slot matching the limit key is provided inside the driving rod and the support rod; A transmission wheel is fixed to the outside of one side of the driving rod, a motor is installed inside the base, and the output end of the motor and the transmission wheel are connected by a transmission belt, a second covering shell located outside the transmission wheel and the transmission belt is fixed to the outside of one group of the brackets, and a display and a control panel are respectively arranged on one side of the base; Corresponding fastening cylinders are fixed at the four corners between the two sets of transmission housings, and the two sets of transmission housings are fixedly connected by fastening cylinders and fastening bolts; A first protective shell and a second protective shell are respectively arranged on the outer sides of the two groups of transmission shells, multiple groups of positioning rods are fixed to the outer end faces of the two groups of transmission shells, and positioning cylinders matching with the multiple groups of positioning rods are fixed to the inner sides of the first protective shell and the second protective shell, plug-in rods are fixed to the top and bottom of the inner side of the first protective shell, and plug-in cylinders matching with the plug-in rods are fixed to the top and bottom of the inner side of the second protective shell.

[0006] As a preferred solution of the present invention, the blade is a hollow blade, and a hollow hole is opened inside the hollow blade, a sliding rod is slidably connected to the center of the hollow blade, and a sliding cavity matched with the sliding rod is opened inside the hollow blade, and a movable blade is movably connected to the top of the sliding rod; Specifically, a limiting ring matching the sliding cavity is fixed on the outer side of the sliding rod, wherein the limiting ring plays a role in preventing the sliding rod from escaping from the sliding cavity.

[0007] As a preferred solution of the present invention, first circular holes matching with the rotating shaft of the blade are provided at both ends of the first protective shell and the second protective shell, and second circular holes matching with the driving rod and the fixing sleeve rod are provided on both sides of the first protective shell and the second protective shell.

[0008] As a preferred embodiment of the present invention, the outer sides of the two groups of support rods and the two groups of brackets are rotatably connected via support bearings, the rotating shaft of the second bevel gear and the transmission housing are rotatably connected via a movable bearing, and a retaining ring is provided on the outer side of the movable bearing.

[0009] As a preferred embodiment of the present invention, a feed cover and a discharge cover are respectively provided at the top and bottom of the flip mixing barrel, and hinges and locks matching the flip mixing barrel are respectively provided at both ends of the feed cover and the discharge cover. The feed cover and the discharge cover are connected to the flip mixing barrel by hinges and fixed with locks to ensure the sealing effect and prevent material leakage.

[0010] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: 1. The present invention innovatively adopts the method of cooperative work between the flip mixing cylinder and the internal blades. The flip mixing cylinder rotates around the support rod as a whole under the drive of the driving rod, so that the material in the cylinder can achieve a large-scale flip surge under the action of centrifugal force and gravity. The movement range of the material is wider and can fully contact each other. At the same time, the first bevel gear on the outer side of the driving rod drives the second bevel gear meshing with it to rotate. Since blades are fixed at both ends of the rotating shaft of the second bevel gear, the rotation of the second bevel gear will cause the blade to rotate in the flip mixing cylinder. The rotation of the blades performs more detailed beating and mixing of the materials, and can mix the materials so that seasonings of different properties can be fully blended. This composite stirring method realizes multi-dimensional convection and shear, greatly enhances the mixing uniformity between different materials, and ensures the quality stability of the final product. For example, when mixing seasonings such as salt, sugar, and spices with different particle sizes and humidity, the traditional device may require long-term stirring and still cannot achieve an ideal mixing effect. The present device can make various seasonings evenly mixed in a relatively short time, effectively solving the problem of poor mixing effect of traditional stirring devices, and improving product quality and production efficiency. 2. The innovative design of the equipment of the present invention in terms of sealing and protection creates a more hygienic environment for seasoning production. The rubber ring is used to seal between the feed cover, the discharge cover and the flip mixing barrel. The rubber ring has good elasticity and sealing performance, and can fit tightly on the contact surface between the cover and the barrel body, effectively preventing the material from leaking during the mixing process, avoiding material waste and pollution to the production environment. At the same time, it can also prevent external dust, impurities, etc. from entering the barrel, ensuring the purity of the product, and meeting the strict requirements of food production on hygiene standards. In addition, the egg-shaped structure composed of the first protective shell and the second protective shell is a highlight of the device in terms of protection. The two protective shells cooperate with each other to tightly wrap the transmission parts, which not only prevents the material from sticking to the surface of the transmission shell and reduces the difficulty of equipment cleaning, but also prevents the material from entering the transmission parts, reducing the risk of damage to the transmission parts due to material accumulation. This design effectively reduces the possibility of cross contamination, ensures the quality and safety of each batch of products, and provides more reliable production guarantees for food production companies; 3. The first helical gear and the second helical gear in the transmission housing of the present invention will generate a certain friction force when they are running. The presence of lubricating oil can form an oil film on the contact surface of the worm and the worm wheel, effectively reducing the direct friction between them. In this device, the use of lubricating oil greatly reduces wear, prolongs the service life of the first helical gear and the second helical gear, reduces the maintenance cost and downtime of the equipment, and enables the equipment to operate stably for a long time; 4. The blades of the present invention are hollow blades, wherein the hollow blades rotate with the rotation of the second bevel gear, and during the self-rotation of the hollow blades, the materials can pass through the hollow holes, thereby enhancing the material mixing effect. At the same time, as the hollow blades rotate, the sliding rods passively slide inside the sliding chamber due to the gravity of themselves and the movable blades. That is to say, at this time, the movable blades can increase the stirring and mixing range of the materials due to the extension and contraction of the sliding rods relative to the hollow blades. At the same time, since the movable blades and the sliding rods are movably connected, the movable blades can rotate relative to the sliding rods during the turning process of the materials, thereby increasing the diversity of material disturbance and improving the mixing and stirring effect of the seasonings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0012] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0013] Figure 1 It is a schematic diagram of the first perspective structure of the present invention as a whole; Figure 2 It is a second perspective structural schematic diagram of the present invention as a whole; Figure 3 It is a cutaway diagram of the internal structure of the present invention; Figure 4 It is an enlarged exploded view of part of the structure of the present invention; Figure 5 is a schematic structural diagram of a first protective shell of the present invention; Figure 6 is a schematic structural diagram of a second protective shell of the present invention; Figure 7 It is a structural schematic diagram of the transmission housing of the present invention; Figure 8 It is a schematic diagram of the feeding state of the present invention as a whole; Fig. 9 Is a schematic diagram of the overall discharging state of the present invention; Fig.10 It is an enlarged view of the structure of the hollow blade of the present invention; Fig.11 is an enlarged cross-sectional view of the hollow blade of the present invention; Fig.12 The present invention Fig.11 Enlarged view of point B.

[0014] In the figure: 1, base; 2, bracket; 3, flip mixing cylinder; 4, support rod; 5, support bearing; 6, driving rod; 7, first bevel gear; 8, second bevel gear; 9, transmission housing; 10, fixed sleeve rod; 11, connecting ring; 12, fixed ring; 13, fixed plate; 14, blade mechanism; 15, fastening cylinder; 16, retaining ring; 17, positioning rod; 18, first protective shell; 19, second protective shell; 20, first round hole; 21, second round hole; 22, positioning cylinder; 23, plug-in cylinder; 2 4. Plug-in rod; 25. Fastening bolt; 26. Transmission frame; 27. Limit key; 28. Keyway; 29. ​​Transmission wheel; 30. Transmission belt; 31. Motor; 32. Feed cover; 33. Discharge cover; 34. Hinge; 35. Lock; 36. First covering shell; 37. Second covering shell; 38. Display; 39. Control panel; 1401. Hollow blade; 1402. Sliding rod; 1403. Limit ring; 1404. Sliding cavity; 1405. Movable blade; 1406. Hollow hole. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0016] See also Figure 1-Figure 12 , a stirring and mixing device for preparing a compound seasoning, which is mainly composed of a base 1, a bracket 2, a flip mixing cylinder 3, a transmission component and a control component; The base 1 is made of high-strength cast iron and is made through a casting process. It has good stability and load-bearing capacity and can effectively support the entire device. The base 1 integrates a control module and a power supply module to provide power and control support for the operation of the device. A display 38 and a control panel 39 are set on one side of the base 1 to facilitate the operator to control the start and stop, speed, and forward and reverse rotation of the motor 31; Specifically, when setting parameters and adjusting them in real time, the operator can use buttons, knobs or touch interfaces on the control panel 39 to accurately set key parameters such as the rotation speed, stirring time and rotation direction of the motor 31 according to the characteristics and formula requirements of the compound seasoning. For example, the operator can flexibly set a suitable stirring speed for seasonings of different particle sizes and viscosities, such as increasing the rotation speed when mixing seasonings with larger particles, and appropriately reducing the rotation speed when mixing seasonings with greater viscosity. During the stirring process, if it is found that the mixing state of the materials is not ideal, the operator can adjust the parameters on the control panel 39 at any time to optimize the stirring process in real time. Status monitoring and feedback: The display 38, as a window for information feedback, can present the running status of the motor 31 in real time, including key data such as the current speed, running time, and temperature of the motor 31. The operator can judge whether the stirring process is normal based on this information. If the speed fluctuates abnormally, it may mean that there is a problem with the transmission components, and it is necessary to stop the machine for inspection in time. If the temperature of the motor 31 is too high, the stirring time or speed should be adjusted to avoid overheating and damage of the motor 31. This real-time monitoring and feedback mechanism provides strong support for precise control. Automation control degree: The control module can preset automation programs for multiple mixing modes. For different types of compound seasonings, the corresponding program can be selected with one key, and the control module can automatically control the operation of the motor 31 according to the preset parameters. When mixing seasonings that are easy to clump, it is started at a lower speed first to prevent excessive aggregation of materials, and then the speed is gradually increased for full mixing. The whole process does not require frequent manual adjustments, which not only improves the convenience of operation, but also ensures the consistency and stability of the mixing process; Fault diagnosis and protection: The control component has a fault diagnosis function. Once a fault in the motor 31, an abnormality in the transmission components or other problems is detected, an alarm can be quickly issued, and a fault code and related prompt information can be displayed on the display 38. At the same time, the control module will automatically take protective measures, such as stopping the operation of the motor 31 to avoid further expansion of the fault. This not only ensures the safe operation of the equipment, but also reduces problems such as uneven stirring caused by the fault, thereby ensuring product quality; Two sets of brackets 2 are fixed on both sides of the top of the base 1, and are made of stainless steel. They are connected to the base 1 through welding technology to ensure a firm connection. The brackets 2 are rotatably connected to the flip mixing cylinder 3 through the support rod 4. A support bearing 5 is installed between the support rod 4 and the bracket 2, so that the flip mixing cylinder 3 can rotate smoothly. The inverted mixing drum 3 is the core component of the device. It is made of stainless steel and is made by a roll welding process. It has good corrosion resistance and sealing properties. A feed cover 32 and a discharge cover 33 are respectively arranged on the top and bottom of the inverted mixing drum 3. The feed cover 32 and the discharge cover 33 are connected to the inverted mixing drum 3 by a hinge 34 and fixed with a lock 35 to ensure a sealing effect and prevent material leakage. One side of the flip mixing barrel 3 is rotatably connected to the fixed sleeve rod 10, and the two sides of the fixed sleeve rod 10 are respectively fixed with a connecting ring 11 and a fixing ring 12, the connecting ring 11 is fixedly connected to the two sets of transmission shells 9 by screws, and one side of the fixing ring 12 is fixed with a fixing plate 13, and the top and bottom of the fixing plate 13 are respectively fixedly connected to the fixing sleeve rod 10 and the bracket 2 by screws, so that the fixing sleeve rod 10 remains fixed when the flip mixing barrel 3 rotates, and at the same time, the fixing sleeve rod 10 rotates relative to the flip mixing barrel 3; The transmission housing 9 is provided with a first bevel gear 7 and a second bevel gear 8 transmission structure, one end of the driving rod 6 extends to the inside of the two sets of transmission housings 9, the first bevel gear 7 is fixed on the outside, the two sets of second bevel gears 8 are respectively meshed with the first bevel gear 7, and the blade mechanism 14 is fixed at both ends of the rotating shaft of the second bevel gear 8. The two sets of transmission housings 9 are fixedly connected by a fastening cylinder 15 and a fastening bolt 25 to ensure the stability of the structure. A plurality of positioning rods 17 are fixed on the outer end surface of the transmission housing 9 for installing the first protective housing 18 and the second protective housing 19; Specifically, the installation process of the two sets of transmission housings 9 Install the first bevel gear 7 and the second bevel gear 8: Install the first bevel gear 7 on the outside of the driving rod 6 to ensure that it is firmly installed, and then place the second bevel gear 8 at a suitable position in the transmission housing 9 so that the second bevel gear 8 can mesh with the first bevel gear 7 correctly; Connect the transmission housing 9: Connect the two sets of transmission housings 9 through the fastening tube 15 and the fastening bolts 25. During the operation, ensure that the connecting surfaces of the transmission housings 9 are tightly fitted, and use a screwdriver to tighten the fastening bolts 25 to ensure a stable connection; Furthermore, the transmission housing 9 is made of high-strength engineering plastic material formed in one piece, and a special oil storage chamber is designed inside the transmission housing 9. During the manufacturing process of the transmission housing 9, high-precision mold injection molding is used to ensure the dimensional accuracy and surface finish of the oil storage chamber. The oil storage chamber surrounds the first bevel gear 7 and the second bevel gear 8, and can fully provide lubrication for the transmission parts. At the same time, a special sealing groove is designed at the connection part of the transmission housing 9, such as the connection between the fastening cylinder 15 and the fastening bolt 25. When the two sets of transmission housings 9 are connected by the fastening bolt 25, a rubber sealing gasket can be installed in the sealing groove. The gasket undergoes elastic deformation under the action of the fastening force to fill the gap and effectively prevent the leakage of lubricating oil. Specifically, the diameter of the first bevel gear 7 is greater than the diameter of the second bevel gear 8, that is, at this time, the rotation speed of the blade mechanism 14 is higher than the rotation speed of the flip mixing barrel 3, so that the blade mechanism 14 has a better mixing effect on the materials; A transmission frame 26 is arranged on one side of the driving rod 6, and the transmission frame 26 is fixedly connected to one group of the supporting rods 4 by multiple groups of screws. A limit key 27 is fixed inside the transmission frame 26, and a key slot 28 matching the limit key 27 is arranged inside the driving rod 6 and the supporting rod 4, so that the rotation of the driving rod 6 can drive the flip mixing barrel 3 to rotate synchronously. A transmission wheel 29 is fixed outside one side of the driving rod 6, and a motor 31 is installed inside the base 1. The output end of the motor 31 is connected to the transmission wheel 29 through a transmission belt 30 to provide power for the device; The first protective shell 18 and the second protective shell 19 are made of food-grade plastic material and are made by injection molding. The first protective shell 18 and the second protective shell 19 have fixed positioning cylinders 22 inside, which cooperate with the positioning rod 17 of the transmission shell 9 to achieve installation and positioning. The plug-in rods 24 are fixed at the top and bottom of the inner side of the first protective shell 18, and the plug-in cylinders 23 are fixed at the top and bottom of the inner side of the second protective shell 19, so that the two are plugged and fixed to each other. The first protective shell 18 and the second protective shell 19 have first circular holes 20 that cooperate with the rotating shaft of the blade mechanism 14 at both ends, and second circular holes 21 that cooperate with the driving rod 6 and the fixed sleeve rod 10 are opened on both sides of the inner side to ensure the normal operation of the components; Specifically, the installation process of the first protective shell 18 and the second protective shell 19 is as follows: Preparation: Before installing the first protective shell 18 and the second protective shell 19, ensure that the work area is clean and tidy to avoid debris affecting the installation. At the same time, prepare the necessary tools, such as screwdrivers, etc., and check whether the first protective shell 18, the second protective shell 19, the transmission shell 9 and other components are intact. If damaged, replace them in time; Align the positioning rod 17 with the positioning cylinder 22: Align the positioning cylinders 22 on the inner side of the first protective shell 18 and the second protective shell 19 with the positioning rods 17 on the outer end surface of the transmission shell 9. The positioning rods 17 and the positioning cylinders 22 are designed to correspond to each other. During installation, carefully confirm that each positioning cylinder 22 is accurately placed on the corresponding positioning rod 17. This step can preliminarily fix the position of the protective shell and ensure the accuracy of subsequent installation. The first protective shell 18 is plugged into the second protective shell 19: after the positioning cylinder 22 is accurately matched with the positioning rod 17, the first protective shell 18 and the second protective shell 19 are brought close to each other, so that the plugging rods 24 at the top and bottom of the inner side of the first protective shell 18 are aligned with the plugging cylinders 23 at the top and bottom of the inner side of the second protective shell 19, and then gently push to fully insert the plugging rods 24 into the plugging cylinders 23 to achieve tight plugging of the first protective shell 18 and the second protective shell 19. During the plugging process, attention should be paid to uniform force to avoid damage to components due to excessive force; Check the installation firmness: After the plugging is completed, conduct a comprehensive inspection of the installation of the first protective shell 18 and the second protective shell 19. Gently shake the protective shell to check whether it is stable, and whether there is any looseness between the positioning cylinder 22 and the positioning rod 17, and the plugging rod 24 and the plugging cylinder 23. If there is any looseness, readjust the installation to ensure that the protective shell is installed tightly and firmly to effectively protect the transmission components; Equipment installation and preparation In the seasoning production workshop, place the base 1 on a stable ground to ensure its stability, install the bracket 2, and check whether the connection with the base 1 is firm, install the support rod 4 on the bracket 2, and put on the support bearing 5, install the flip mixing barrel 3 to make it rotatably connected with the support rod 4, install the fixed sleeve rod 10, the transmission shell 9, the drive rod 6 and other transmission components to ensure that all parts are tightly connected and the transmission is smooth, install the first protective shell 18 and the second protective shell 19, align the positioning barrel 22 with the positioning rod 17 and insert it, and then fix the two through the plug-in barrel 23 and the plug-in rod 24, connect the motor 31, the transmission belt 30 and the transmission wheel 29, ensure that the tension of the transmission belt 30 is appropriate, turn on the power, and check whether the control module, the power supply module, the display 38, and the control panel 39 are working properly; Stirring and mixing operation Parameter setting: Before adding materials, the operator needs to set the stirring parameters through the control panel 39 according to the formula and characteristics of the compound seasoning to be mixed. For example, for seasonings with a fine texture and easy to mix, the stirring speed can be appropriately reduced and the stirring time can be shortened. For seasonings with large particle size differences and high viscosity, the stirring speed needs to be increased and the stirring time needs to be extended. After confirming that the set parameters are correct through the display 38, prepare to feed.

[0017] Feeding operation: open the feed cover 32, and according to the formula of the compound seasoning, add various seasoning powders into the inside of the flip mixing cylinder 3 in a certain proportion. After the addition is completed, close the feed cover 32 and ensure that the lock 35 is fastened to ensure the sealing effect; The motor 31 is started through the control panel 39, and the appropriate speed and rotation direction are set. The motor 31 rotates to drive the transmission belt 30, and the transmission belt 30 drives the transmission wheel 29, thereby driving the driving rod 6 to rotate. The driving rod 6 drives the overturning mixing barrel 3 to rotate along the support rod 4 through the cooperation of the transmission frame 26, the limit key 27 and the keyway 28, so that the materials in the barrel begin to overturn and mix; At the same time, the first bevel gear 7 on the driving rod 6 drives the second bevel gear 8 to rotate, and the second bevel gear 8 drives the blade mechanism 14 to rotate in the flip mixing barrel 3, so as to further disperse and mix the materials, improve the mixing uniformity, and avoid the agglomeration of the materials. During the mixing process, the operator can observe the operating status of the motor 31 through the display 38 and adjust the speed and rotation time according to the actual situation; During the mixing process, the operator needs to pay close attention to the running status of the motor 31 displayed on the display 38, including information such as the speed and running time. The operator can check the mixing status of the materials by pausing the equipment at regular intervals (such as 5-10 minutes). If the materials are found to be insufficiently mixed, the mixing parameters can be adjusted according to the actual situation, such as appropriately increasing the speed or extending the mixing time. Discharging and equipment cleaning After the stirring and mixing is completed, the motor 31 is stopped, the discharge cover 33 is opened, and the mixed composite seasoning is discharged through the discharge port. During the discharge process, tools can be used to assist the material discharge to ensure that the material is completely discharged from the inverted mixing cylinder 3. The discharged seasoning can be directly packaged or transported to subsequent processing links; After the discharge is completed, the flip mixing barrel 3, the feed cover 32, the discharge cover 33, the first protective shell 18, and the second protective shell 19 are cleaned to remove the residual materials and keep the equipment clean. During the cleaning process, the feed cover 32 and the discharge cover 33 can be opened at the same time, and the staff flushes and cleans the inside to ensure the overall cleanliness and avoid the phenomenon of the next group stirring and mixing different condiments to affect the taste; Regularly check the various components of the equipment, such as the wear of the transmission belt 30 and the looseness of the fastening bolts 25, and replace the worn parts in time to ensure the normal operation of the equipment.

[0018] The above working principle: when in use, the power is turned on, and the power cord is electrically connected to the external power supply device, so that the device can be powered. The base 1 is integrated with a control module and a power supply module, and with the cooperation of the display 38 and the control panel 39, the start and stop, speed and forward and reverse rotation of the motor 31 can be controlled, and the operation is more convenient; When the seasoning needs to be mixed and stirred, the staff first opens the lock 35 of the feed cover 32, rotates it along the hinge 34 to open it, and then puts different seasoning powders into the interior of the flip mixing cylinder 3, and then closes the feed cover 32. Rubber rings are provided between the feed cover 32, the discharge cover 33 and the flip mixing cylinder 3 to achieve an overall sealing effect. At this time, the motor 31 is started, and the motor 31 rotates to drive the driving rod 6 to rotate through the transmission belt 30 and the transmission wheel 29. Due to the cooperation between the driving rod 6 and the inverted mixing drum 3 through the transmission frame 26, the limit key 27-i and the key slot 28, the driving rod 6 rotates and drives the inverted mixing drum 3 to rotate as a whole along its two sets of support rods 4, so that the materials inside the inverted mixing drum 3 are inverted, mixed and stirred; At the same time, since the first bevel gear 7 is fixed on the outside of the driving rod 6 inside the flip mixing cylinder 3, wherein the top and bottom of the first bevel gear 7 are meshed and transmitted with the second bevel gear 8, further, the two groups of second bevel gears 8 are located inside the two groups of transmission shells 9 for rotation, and a fixed sleeve rod 10 extending to the outside of the flip mixing cylinder 3 is fixed to one side of the transmission shell 9 through a connecting ring 11, that is, at this time, the two groups of second bevel gears 8 will not rotate with the flip mixing cylinder 3, and at this time, the two groups of second bevel gears 8 will only rotate relative to the two groups of transmission shells 9, and then the two groups of second bevel gears 8 are located inside the flip mixing cylinder 3 to drive the blade mechanism 14 to rotate; That is to say, at this time, the material will not only be turned over and surged inside the turning mixing barrel 3 under the turning effect, but also will contact the multiple sets of self-rotating blade mechanisms 14 during the turning process of the material, and then the multiple sets of self-rotating blade mechanisms 14 will further beat and mix the material, which not only avoids the phenomenon of material agglomeration during the mixing and stirring process, but also effectively improves the mixing uniformity between different materials, and ensures the final mixing effect of the seasoning material; Furthermore, a first protective shell 18 and a second protective shell 19 are mutually matched and plugged into the outside of the two groups of transmission shells 9. The first protective shell 18 and the second protective shell 19 are plugged into the outside of the positioning rod 17 on the outside of the transmission shell 9 through multiple groups of positioning cylinders 22. At the same time, the first protective shell 18 and the second protective shell 19 are mutually plugged and fixed through the plug-in cylinder 23 and the plug-in rod 24, which ensures the overall firmness. At the same time, the egg-shaped structure composed of the first protective shell 18 and the second protective shell 19 effectively avoids the problem of seasoning materials sticking to its surface during mixing; Furthermore, a fixing plate 13 is fixed to one side of the fixing sleeve 10 located outside the flip mixing drum 3, wherein the fixing plate 13 is fixedly connected to the bracket 2, that is, when the flip mixing drum 3 is rotating, under the action of the fixing plate 13, the fixing sleeve 10 will not rotate with the flip mixing drum 3, thus ensuring that the two sets of second bevel gears 8 can rotate on their own in the flip mixing drum 3 to further mix and stir the condiments; The blade mechanism 14 is a hollow blade 1401, wherein the hollow blade 1401 rotates with the rotation of the second bevel gear 8. At the same time, during the self-rotation of the hollow blade 1401, the material can pass through the hollow hole 1406, thereby enhancing the material mixing effect. At the same time, as the hollow blade 1401 rotates, the sliding rod 1402 slides passively inside the sliding cavity 1404 due to its own gravity and the movable blade 1405. That is to say, at this time, the movable blade 1405 can increase the stirring and mixing range of the material due to the extension and contraction of the sliding rod 1402 relative to the hollow blade 1401. At the same time, since the movable blade 1405 and the sliding rod 1402 are movably connected, and a limiting ring 1403 matching the sliding cavity 1404 is fixed on the outer side of the sliding rod 1402, the movable blade 1405 can rotate relative to the sliding rod 1402 during the turning process of the material, thereby increasing the diversity of material disturbance and improving the mixing and stirring effect of the seasoning. Finally, the retaining ring 16 serves to shield the bearings on the outer sides of the rotating shafts of the first bevel gear 7 and the second bevel gear 8, thereby preventing seasoning powder from entering the interior of the bearings and affecting the normal use of the bearings. At the same time, the first covering shell 36 serves to cover and protect the fixed plate 13, and the second covering shell 37 serves to cover and protect the transmission belt 30 and the transmission wheel 29.

[0019] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stirring and mixing device for preparing a composite seasoning, comprising a base (1) and brackets (2) fixed on both sides of the top thereof, characterized in that: A flip mixing cylinder (3) is rotatably connected between the two groups of brackets (2), and the flip mixing cylinder (3) and the two groups of brackets (2) are rotatably connected via a support rod (4); One side of the tumbling mixing cylinder (3) is rotatably connected to a fixed sleeve rod (10), and one side of the fixed sleeve rod (10) is fixed with two sets of mutually matching transmission shells (9) located inside the tumbling mixing cylinder (3); one side of the interior of the tumbling mixing cylinder (3) is fixed with a driving rod (6) extending into the interior of the two sets of transmission shells (9), and the outside of the driving rod (6) is fixed with a first bevel gear (7) located inside the two sets of transmission shells (9); the top and bottom between the two sets of transmission shells (9) are rotatably connected with a second bevel gear (8) meshing with the first bevel gear (7), and both ends of the rotating shafts of the two sets of the second bevel gears (8) are fixed with blade mechanisms (14) located inside the tumbling mixing cylinder (3); The blade mechanism (14) is a hollow blade (1401), and a hollow hole (1406) is provided inside the hollow blade (1401); a sliding rod (1402) is slidably connected to the center of the hollow blade (1401), and a sliding cavity (1404) matching the sliding rod (1402) is provided inside the hollow blade (1401); a movable blade (1405) is movably connected to the top of the sliding rod (1402), and a limiting ring (1403) matching the sliding cavity (1404) is fixed to the outside of the sliding rod (1402).

2. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: A connecting ring (11) and a fixing ring (12) are fixed to both sides of the fixing sleeve rod (10), a fixing plate (13) is fixed to one side of the fixing ring (12), one side of the connecting ring (11) and the two sets of transmission housings (9) are fixedly connected by screws, and the top and bottom of the fixing plate (13) are fixedly connected to the fixing sleeve rod (10) and the bracket (2) by screws, and a first covering shell (36) located outside the fixing plate (13) is fixed to the outside of one set of brackets (2).

3. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: A transmission frame (26) is provided on one side of the driving rod (6), and the transmission frame (26) and one group of support rods (4) are fixedly connected by a plurality of sets of screws, and a limit key (27) extending to the inside of the driving rod (6) and one group of support rods (4) is fixed inside the transmission frame (26), and a key slot (28) matching the limit key (27) is provided inside the driving rod (6) and the support rod (4).

4. The stirring and mixing device for preparing a compound seasoning according to claim 3, characterized in that: A transmission wheel (29) is fixed to the outside of one side of the driving rod (6); a motor (31) is installed inside the base (1); and the output end of the motor (31) and the transmission wheel (29) are connected to each other via a transmission belt (30); a second covering shell (37) located outside the transmission wheel (29) and the transmission belt (30) is fixed to the outside of one group of the brackets (2); and a display (38) and a control panel (39) are respectively arranged on one side of the base (1).

5. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: Corresponding fastening cylinders (15) are fixed at the four corners between the two sets of transmission housings (9), and the two sets of transmission housings (9) are fixedly connected via the fastening cylinders (15) and fastening bolts (25).

6. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: A first protective shell (18) and a second protective shell (19) are respectively arranged on the outside of the two groups of transmission shells (9), multiple groups of positioning rods (17) are fixed to the outer end surfaces of the two groups of transmission shells (9), and positioning cylinders (22) matching the multiple groups of positioning rods (17) are fixed to the insides of the first protective shell (18) and the second protective shell (19).

7. The stirring and mixing device for preparing a compound seasoning according to claim 6, characterized in that: A plug-in rod (24) is fixed to the top and bottom of the inner side of the first protective shell (18), and a plug-in cylinder (23) matching the plug-in rod (24) is fixed to the top and bottom of the inner side of the second protective shell (19).

8. The stirring and mixing device for preparing a compound seasoning according to claim 6, characterized in that: Both ends of the first protective shell (18) and the second protective shell (19) are provided with first circular holes (20) that match the rotating shaft of the blade mechanism (14), and both sides of the first protective shell (18) and the second protective shell (19) are provided with second circular holes (21) that match the driving rod (6) and the fixing sleeve rod (10).

9. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: The outer sides of the two groups of support rods (4) and the two groups of brackets (2) are rotatably connected via support bearings (5), the rotating shaft of the second bevel gear (8) and the transmission housing (9) are rotatably connected via a movable bearing, and a retaining ring (16) is provided on the outer side of the movable bearing.

10. The stirring and mixing device for preparing a compound seasoning according to claim 1, characterized in that: A feed cover (32) and a discharge cover (33) are respectively arranged at the top and bottom of the inverted mixing barrel (3), and hinges (34) and locks (35) which match the inverted mixing barrel (3) are respectively arranged at both ends of the feed cover (32) and the discharge cover (33).

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