A mixing device for edible oil production

Abstract

This utility model discloses a mixing device for edible oil production, relating to the field of edible oil technology. It includes a mixing tank, with a fixed support fixedly connected to the outer wall of the mixing tank. A discharge pipe is fixedly connected to the discharge end of the mixing tank, and an electrically controlled valve for controlling fluid discharge and closure is installed on the outer wall of the discharge pipe. A top cover is placed on the top of the mixing tank, and a mixing assembly for mixing the materials inside the mixing tank is installed on the inner top of the top cover. This utility model, through the cooperation of the mixing assembly and the cleaning mechanism, enables the cleaning mechanism to work synchronously while the drive rod rotates the first and second mixing blades. The mixing assembly is responsible for mixing the edible oil inside the mixing tank to ensure uniform mixing, while the cleaning mechanism drives a cleaning frame to move up and down via a reciprocating screw. Because the cleaning frame is in close contact with the inner wall of the mixing tank, it can clean the inner wall of the mixing tank back and forth, accelerating the mixing of the edible oil.

Description

Technical Field

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

[0002] In food processing and cooking, stirring edible oil is a common and crucial operation, widely used in the production and preparation stages of various foods. As an important ingredient, the uniform distribution of edible oil in food has a significant impact on the taste and texture of the finished product. In the traditional process of stirring edible oil, it usually relies on manual labor or simple mechanical equipment.

[0003] CN220779855U discloses a blending and stirring device, which generally describes that the present invention relates to the field of mixing technology, specifically to a blending and stirring device, including a base and a stirring assembly. The stirring assembly includes a stirring tank, two frames, two screws, two first motors, two sliders, two supports, a tank lid, and a stirring mechanism. Each slider has a support fixedly installed on its side, and the two supports cooperate to support the tank lid. The stirring mechanism is set on the tank lid for processing and stirring edible oil. In use, the tank lid is placed on the stirring tank, and the stirring mechanism extends into the stirring tank to process and stir the edible oil. When cleaning is required, the two first motors are started to rotate synchronously, driving the two screws to rotate, and the two sliders slide upward synchronously. The two supports drive the tank lid to move upward, so that the stirring mechanism is removed from the stirring tank, making it convenient to clean the inside of the stirring tank and the stirring mechanism, thereby solving the problem of inconvenient cleaning of existing blending and stirring devices.

[0004] In the above-mentioned technical solution, a motor drives a screw to rotate, which in turn moves the stirring mechanism out of the mixing tank for cleaning. However, before cleaning, due to the tendency of edible oil to adhere to the tank walls, even after most of the oil has been discharged from the mixing tank during the stirring and conveying process, a considerable amount of edible oil remains on the inner wall of the tank. This adhesion directly leads to a large amount of waste of edible oil, especially in large-scale production, where the accumulated waste is quite considerable. The residual edible oil not only reduces production efficiency but also increases production costs, as the unutilized oil directly affects the efficiency of raw material utilization. Therefore, a stirring device for edible oil production is needed to address the shortcomings of the existing system. Utility Model Content

[0005] Technical problems to be solved

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a stirring device for edible oil production. It adopts the cooperation of a rotating component and a cleaning mechanism, which can not only accelerate the stirring process, but also clean the edible oil on the stirring blades and the inner wall of the tank after discharge.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: A mixing device for edible oil production includes a mixing tank, a fixed support is fixedly connected to the outer wall of the mixing tank, a discharge pipe is fixedly connected to the discharge end of the mixing tank, an electrically controlled valve for controlling fluid discharge and closure is installed on the outer wall of the discharge pipe, a top cover is placed on the top of the mixing tank, a mixing assembly for mixing the materials inside the mixing tank is provided on the inner top of the top cover, and a cleaning mechanism that cooperates with the mixing assembly to clean the inner wall of the mixing tank is provided on the inner top of the top cover.

[0009] Furthermore, the stirring assembly includes a drive motor fixedly connected to the top of the top cover, a drive rod fixedly connected to the output end of the drive motor, a first stirring blade fixedly connected to the outer wall of the drive rod, a bearing frame slidably connected inside the stirring tank, and magnetic plates symmetrically fixedly connected inside the stirring tank below the bearing frame, and the magnetic plates are magnetically connected to the bearing frame.

[0010] Furthermore, the stirring assembly also includes a second stirring blade fixedly connected to the outer wall of the drive rod below the bearing frame. The drive rod passes through the bearing frame and is movably connected to the bearing frame via a bearing.

[0011] Furthermore, the cleaning mechanism includes a cleaning frame disposed inside the mixing tank. A limiting plate is symmetrically fixedly connected to the outer side wall of the bearing frame. A bearing plate is fixedly connected to the outer side wall of the bearing frame at the position corresponding to the limiting plate. A guide rod is fixedly connected to the upper top of the limiting plate. A reciprocating screw is rotatably sleeved inside the bearing plate through a bearing, and the reciprocating screw is rotatably sleeved to the upper top of the top cover through a bearing.

[0012] Furthermore, the inner sidewall of the cleaning rack is symmetrically and fixedly connected with guide sleeves that slide and engage with the limiting plate, and the inner sidewall of the cleaning rack is symmetrically and fixedly connected with reciprocating sleeves that thread and engage with the reciprocating lead screw.

[0013] Furthermore, a single synchronous pulley is fixedly connected to the outer wall of each of the two reciprocating lead screws, and a double synchronous pulley is fixedly connected to the outer wall of the drive rod. A synchronous belt for transmission is sleeved on the outer wall of each of the two single synchronous pulleys and the double synchronous pulley, and the two synchronous belts are arranged vertically. A protective frame is fixedly connected to the bottom end of the top cover at the position corresponding to the single synchronous pulley and the synchronous belt, and the intersection of the protective frame with the reciprocating lead screw and the drive rod is rotatably sleeved by a bearing.

[0014] Furthermore, a first fixing plate is symmetrically fixedly connected to the outer wall of the mixing tank, an electric push rod is fixedly connected to the upper top of the first fixing plate, a second fixing plate is symmetrically fixedly connected to the outer wall of the top cover, and the telescopic end of the electric push rod is fixedly connected to the lower bottom end of the second fixing plate.

[0015] Beneficial effects:

[0016] Compared with existing technologies, this stirring equipment for edible oil production has the following advantages:

[0017] I. This utility model, through the cooperation of the set stirring component and cleaning mechanism, can drive the cleaning mechanism to work synchronously while the drive rod drives the first stirring blade and the second stirring blade to rotate. The stirring component is responsible for stirring the edible oil inside the stirring bucket to make it evenly mixed, while the cleaning mechanism drives the cleaning frame to move up and down through the reciprocating screw. Since the cleaning frame is in close contact with the inner wall of the stirring bucket, it can clean the inner wall of the stirring bucket back and forth, thus accelerating the mixing of the edible oil.

[0018] Second, through the cooperation of the cleaning mechanism and the stirring components, the cooking oil can be scraped off from the inner wall of the mixing bowl to prevent it from sticking to the inner wall and being wasted.

[0019] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing tank of this utility model;

[0022] Figure 3 This is a schematic diagram of the stirring assembly structure of this utility model;

[0023] Figure 4This is a schematic diagram of the disassembled structure of the partial cleaning mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the cleaning rack structure of this utility model.

[0025] In the diagram: 1. Mixing tank; 2. Fixed bracket; 3. First fixed plate; 4. Electric push rod; 5. Second fixed plate; 6. Top cover; 7. Mixing assembly; 71. Drive motor; 72. Protective frame; 73. Drive rod; 74. Bearing frame; 75. Magnetic suction plate; 76. First mixing blade; 77. Second mixing blade; 8. Electrically controlled valve; 9. Discharge pipe; 10. Cleaning mechanism; 101. Bearing plate; 102. Limiting plate; 103. Reciprocating screw; 104. Guide rod; 105. Cleaning frame; 1051. Reciprocating sleeve; 1052. Guide sleeve; 106. Single synchronous pulley; 107. Synchronous belt; 108. Double synchronous pulley. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1 and Figure 5 As shown, this utility model provides a technical solution: a mixing device for edible oil production includes a mixing tank 1. A fixed support 2 is fixedly connected to the outer wall of the mixing tank 1. The fixed support 2 provides a stable support structure for the device and effectively prevents the mixing effect from being affected by the shaking of the device during the mixing process. A discharge pipe 9 is fixedly connected to the discharge end of the mixing tank 1. An electric control valve 8 for controlling the discharge and closing of fluid is installed on the outer wall of the discharge pipe 9. A top cover 6 is placed on the top of the mixing tank 1. The top cover 6 can be opened, or a feed pipe can be installed on the top of the top cover 6. A mixing component 7 for mixing the materials inside the mixing tank 1 is provided on the inner top of the top cover 6. A cleaning mechanism 10 that cooperates with the mixing component 7 to clean the inner wall of the mixing tank 1 is provided on the inner top of the top cover 6.

[0028] It should be noted that the stirring component 7 can fully and evenly stir the edible oil raw materials in the stirring tank 1 according to actual needs, so that the various raw materials are fully mixed, improving the quality and grade of edible oil, and ensuring the stability and consistency of the product. The discharge speed and discharge volume of edible oil can be precisely controlled by the electric control valve 8. After each stirring is completed, the cleaning mechanism 10 can work in conjunction with the stirring component 7 to thoroughly clean the inner wall of the stirring tank 1, effectively preventing the accumulation of edible oil residue on the inner wall of the stirring tank 1, avoiding bacterial growth and equipment corrosion, reducing equipment maintenance costs, and ensuring the hygiene and safety of edible oil produced subsequently.

[0029] like Figure 2 and Figure 3 As shown, the stirring assembly 7 includes a drive motor 71 fixedly connected to the top of the top cover 6. The output end of the drive motor 71 is fixedly connected to a drive rod 73. A first stirring blade 76 is fixedly connected to the outer wall of the drive rod 73. A bearing frame 74 is slidably connected inside the stirring tank 1. A magnetic suction plate 75 is symmetrically fixedly connected inside the stirring tank 1 below the bearing frame 74, and the magnetic suction plate 75 is magnetically connected to the bearing frame 74. The stirring assembly 7 also includes a second stirring blade 77 fixedly connected to the outer wall of the drive rod 73 below the bearing frame 74. The double-layer stirring blade design makes the stirring range wider, which can fully and thoroughly stir the edible oil raw materials at different heights in the stirring tank 1, effectively avoiding the occurrence of stirring dead corners. The drive rod 73 and the bearing frame 74 are rotatably sleeved at their intersection, and the two are rotatably sleeved through the bearing.

[0030] It should be noted that the bearing bracket 74 provides an additional support point for the drive rod 73, enhancing the stability of the drive rod 73 during the stirring process, reducing the shaking and deviation of the drive rod 73, making the stirring process more stable and reliable, and further ensuring the stability and consistency of the stirring effect. The magnetic connection method makes the installation and removal of the bearing bracket 74 very convenient. When it is necessary to clean the inside of the mixing tank 1 or maintain the mixing assembly 7, the bearing bracket 74 can be easily removed from the magnetic plate 75, which greatly saves maintenance time and labor costs and improves the efficiency of equipment use.

[0031] like Figure 2 , Figure 3 and Figure 4As shown, the cleaning mechanism 10 includes a cleaning frame 105 disposed inside the mixing tank 1. A limiting plate 102 is symmetrically fixedly connected to the outer side wall of the bearing frame 74. A bearing plate 101 is fixedly connected to the outer side wall of the bearing frame 74 at the position corresponding to the limiting plate 102. A guide rod 104 is fixedly connected to the upper top of the limiting plate 102 to ensure that the cleaning frame 105 always maintains the correct direction during movement, avoiding deviation or shaking, thereby ensuring the stable operation of the cleaning mechanism 10 and improving the service life of the equipment. A reciprocating screw 103 is rotatably sleeved inside the bearing plate 101 through a bearing, and the reciprocating screw 103 is rotatably sleeved to the upper top of the top cover 6 through a bearing.

[0032] It should be noted that when the cleaning mechanism 10 is working, the cleaning rack 105 can move along the inner wall of the mixing tank 1 to thoroughly and meticulously clean all parts of the inner wall of the mixing tank 1, effectively removing edible oil residues and impurities adhering to the inner wall of the mixing tank 1, ensuring the cleanliness and hygiene of the inside of the mixing tank 1, avoiding bacterial growth and cross-contamination, and providing a good environment for subsequent edible oil production. The reciprocating screw 103 connected to the bearing plate 101 through the bearing rotation works in conjunction with the cleaning rack 105. Through the rotation of the reciprocating screw 103, the cleaning rack 105 can be driven to reciprocate within the mixing tank 1.

[0033] like Figure 4 and Figure 5 As shown, the inner sidewall of the cleaning rack 105 is symmetrically and fixedly connected with a guide sleeve 1052 that slides and engages with the limiting plate 102, and the inner sidewall of the cleaning rack 105 is symmetrically and fixedly connected with a reciprocating sleeve 1051 that is threaded and engaged with the reciprocating screw 103.

[0034] It should be noted that when the reciprocating screw 103 rotates, the reciprocating sleeve 1051 can make precise reciprocating linear motion along the thread trajectory of the reciprocating screw 103, thereby driving the cleaning frame 105 to move back and forth on the inner wall of the mixing tank 1, performing a comprehensive, meticulous and regular cleaning of the inner wall of the mixing tank 1, effectively removing residual cooking oil and impurities, and greatly improving the cleaning effect.

[0035] like Figure 4 As shown, a single synchronous pulley 106 is fixedly connected to the outer wall of each of the two reciprocating screws 103, and a double synchronous pulley 108 is fixedly connected to the outer wall of the drive rod 73. A synchronous belt 107 for transmission is sleeved on the outer wall of each of the two single synchronous pulleys 106 and the double synchronous pulley 108, and the two synchronous belts 107 are arranged vertically. A protective frame 72 is fixedly connected to the bottom end of the top cover 6 at the position corresponding to the single synchronous pulley 106 and the synchronous belt 107, and the intersection of the protective frame 72 with the reciprocating screws 103 and the drive rod 73 is rotatably sleeved by a bearing.

[0036] It should be noted that when the drive rod 73 rotates, the double synchronous wheel 108 drives the synchronous belt 107 to move, which in turn causes the two single synchronous wheels 106 to rotate synchronously, realizing the synchronous rotation of the two reciprocating screws 103. This ensures that the reciprocating motion of the cleaning frame 105 on the inner wall of the mixing tank 1 is more stable and coordinated, avoiding uneven cleaning or equipment failure caused by asynchronous power, and improving the overall performance and working efficiency of the cleaning mechanism 10.

[0037] like Figure 1 and Figure 2 As shown, a first fixing plate 3 is symmetrically fixedly connected to the outer wall of the mixing tank 1, an electric push rod 4 is fixedly connected to the top of the first fixing plate 3, a second fixing plate 5 is symmetrically fixedly connected to the outer wall of the top cover 6, and the telescopic end of the electric push rod 4 is fixedly connected to the bottom end of the second fixing plate 5.

[0038] It should be noted that the electric push rod 4 fixed at the top of the first fixed plate 3 has its telescopic end fixedly connected to the bottom of the second fixed plate 5. By controlling the telescopic extension of the electric push rod 4, the top cover 6 can be easily opened and closed automatically. Compared with the traditional manual opening and closing method, this design greatly reduces the labor intensity of operators, improves the convenience and efficiency of operation, and makes the feeding and discharging operation of the mixing tank 1 faster and simpler.

[0039] Working principle: When edible oil production stirring operation is required, the operator puts the edible oil raw materials to be stirred into the stirring tank 1 in a certain proportion, and then turns on the power of the equipment. At this time, the stirring component 7 and the cleaning mechanism 10 are in the initial standby state. The electric push rod 4 keeps the top cover 6 in close contact with the stirring tank 1. The protective frame 72 provides effective protection for the synchronous belt 107 and related transmission components. The output end of the drive motor 71 starts to rotate, driving the drive rod 73 fixedly connected to it to rotate. The rotation of the drive rod 73 drives the first stirring blade 76 and the second stirring blade 77 fixed on its outer wall to rotate synchronously. The first stirring blade 76 and the second stirring blade 77 stir the edible oil in the stirring tank 1, so that the edible oil is fully mixed evenly.

[0040] As the drive rod 73 rotates, the double synchronous pulley 108 fixed to its outer wall also rotates. The two single synchronous pulleys 106 are connected to the double synchronous pulley 108 via a synchronous belt 107 sleeved on its outer wall. The two synchronous belts 107 are arranged vertically. Thus, the rotation of the double synchronous pulley 108 drives the two single synchronous pulleys 106 to rotate synchronously. Since the single synchronous pulley 106 is fixedly connected to the reciprocating lead screw 103, and the reciprocating lead screw 103 is rotatably sleeved on the bearing plate 101 and the top of the top cover 6 via bearings, the rotation of the single synchronous pulley 106 drives the reciprocating lead screw 103 to rotate. The inner wall of the cleaning rack 105 is symmetrically fixed... The reciprocating sleeve 1051 is threadedly connected to the reciprocating screw 103. At the same time, the guide sleeve 1052, which is symmetrically fixed to the inner wall of the cleaning frame 105, is slidably connected to the limiting plate 102, which is symmetrically fixed to the outer wall of the bearing frame 74. When the reciprocating screw 103 rotates, the reciprocating sleeve 1051 moves in a reciprocating linear motion along the threaded trajectory of the reciprocating screw 103, thereby driving the cleaning frame 105 to move up and down reciprocally on the inner wall of the mixing tank 1. Since the cleaning frame 105 is in close contact with the inner wall of the mixing tank 1, the cleaning frame 105 can clean the inner wall of the mixing tank 1 back and forth during the movement, scraping off the cooking oil adhering to the inner wall.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for edible oil production, comprising a mixing tank (1), characterized in that: A fixed bracket (2) is fixedly connected to the outer wall of the mixing tank (1). A discharge pipe (9) is fixedly connected to the discharge end of the mixing tank (1). An electric control valve (8) for controlling fluid discharge and closing is installed on the outer wall of the discharge pipe (9). A top cover (6) is placed on the top of the mixing tank (1). A mixing assembly (7) for mixing the materials inside the mixing tank (1) is provided on the inner top of the top cover (6). A cleaning mechanism (10) for cleaning the inner wall of the mixing tank (1) is provided on the inner top of the top cover (6) in cooperation with the mixing assembly (7).

2. The mixing equipment for edible oil production according to claim 1, characterized in that: The stirring assembly (7) includes a drive motor (71) fixedly connected to the top of the top cover (6). The output end of the drive motor (71) is fixedly connected to a drive rod (73). The outer wall of the drive rod (73) is fixedly connected to a first stirring blade (76). The inside of the stirring tank (1) is slidably connected to a bearing frame (74). The inside of the stirring tank (1) is symmetrically fixedly connected to a magnetic plate (75) below the bearing frame (74), and the magnetic plate (75) is magnetically connected to the bearing frame (74).

3. The mixing equipment for edible oil production according to claim 2, characterized in that: The stirring assembly (7) further includes a second stirring blade (77) fixedly connected to the outer wall of the drive rod (73) below the bearing frame (74). The drive rod (73) passes through the bearing frame (74) and is movably connected to the bearing frame (74) via a bearing.

4. The mixing equipment for edible oil production according to claim 3, characterized in that: The cleaning mechanism (10) includes a cleaning rack (105) installed inside the mixing tank (1). A limiting plate (102) is symmetrically fixedly connected to the outer side wall of the bearing rack (74). A bearing plate (101) is fixedly connected to the outer side wall of the bearing rack (74) at the position corresponding to the limiting plate (102). A guide rod (104) is fixedly connected to the upper top of the limiting plate (102). A reciprocating screw (103) is rotatably sleeved inside the bearing plate (101) through a bearing. The reciprocating screw (103) is rotatably sleeved to the upper top of the top cover (6) through a bearing.

5. The mixing equipment for edible oil production according to claim 4, characterized in that: The inner wall of the cleaning rack (105) is symmetrically fixedly connected with a guide sleeve (1052) that slides with the limiting plate (102), and the inner wall of the cleaning rack (105) is symmetrically fixedly connected with a reciprocating sleeve (1051) that is threaded with the reciprocating screw (103).

6. The mixing equipment for edible oil production according to claim 5, characterized in that: The outer walls of the two reciprocating screws (103) are fixedly connected with single synchronous pulleys (106), and the outer walls of the drive rod (73) are fixedly connected with double synchronous pulleys (108). The outer walls of the two single synchronous pulleys (106) and the double synchronous pulleys (108) are fitted with synchronous belts (107) for transmission, and the two synchronous belts (107) are arranged vertically. The bottom end of the top cover (6) is fixedly connected with a protective frame (72) at the position corresponding to the single synchronous pulleys (106) and the synchronous belts (107). The intersection of the protective frame (72) with the reciprocating screws (103) and the drive rod (73) is rotated and sleeved by bearings.

7. The mixing equipment for edible oil production according to claim 1, characterized in that: The outer wall of the mixing tank (1) is symmetrically fixedly connected to a first fixing plate (3), and the top end of the first fixing plate (3) is fixedly connected to an electric push rod (4). The outer wall of the top cover (6) is symmetrically fixedly connected to a second fixing plate (5), and the telescopic end of the electric push rod (4) is fixedly connected to the bottom end of the second fixing plate (5).

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