A storage tank for detergent production

Abstract

This utility model belongs to the field of storage container technology, specifically relating to a storage tank for detergent production, including a tank body, a scraper, multiple lifting mechanisms, and a synchronous drive mechanism; wherein, each lifting mechanism includes: a screw, a nut, a rotating cylinder, and a hollow column. This utility model uses the up-and-down movement of the screw to drive the scraper up and down within the tank, achieving a relatively long driving range without direct contact with detergent, thus avoiding detergent adhesion to the screw, improving residual cleaning effect, reducing the risk of mechanical jamming, preventing the formation of secondary residue areas, and improving overall scraping efficiency. Furthermore, the synchronous driving of multiple lifting mechanisms ensures uniform force distribution and smooth operation during scraper lifting, avoiding problems such as scraper tilting or jamming due to uneven force distribution.

Description

Technical Field

[0001] This utility model belongs to the field of storage container technology, specifically relating to a storage tank for detergent production. Background Technology

[0002] After the production process is completed, dishwashing liquid is usually temporarily stored in large-scale special storage tanks. These tanks are designed with a large volume to meet the needs of continuous production and stable inventory. Subsequently, according to the filling plan, the dishwashing liquid in the tanks is repackaged into bottles of different sizes to form the final product.

[0003] However, due to its high viscosity and low flowability, dishwashing liquid tends to adhere to the inner wall of the storage tank in large quantities during static storage. Without external assistance, it is difficult for it to flow out by its own gravity. This not only wastes materials and increases the difficulty of cleaning, but the residue may also affect the quality consistency of different batches of products and cause the risk of cross-contamination.

[0004] To address this issue, existing technologies generally employ the installation of annular scrapers inside the storage tank. A typical implementation involves installing a vertical screw inside the tank, which drives a movable block screwed onto the screw to move the annular scraper up and down along the tank wall. As the scraper moves, its edges contact the tank wall to scrape off adhering material, promoting the collection and discharge of residual detergent.

[0005] While this solution can partially improve the residue problem, it still has significant limitations: the screw of the drive mechanism needs to be submerged in detergent for extended periods, which leads to the following issues:

[0006] 1. The screw surface will also stick to detergent and is difficult to clean itself;

[0007] Second, the accumulation of residue in the screw thread clearance may lead to mechanical jamming risk;

[0008] Third, a secondary residue zone is formed between the screw and the scraper, which reduces the overall scraping efficiency. Utility Model Content

[0009] The purpose of this invention is to provide a storage tank for detergent production, which solves the technical problem in the prior art where the key transmission component of the annular scraper is in direct contact with the detergent.

[0010] This utility model discloses a storage tank for detergent production, comprising:

[0011] The tank has a hollow structure, with a feed inlet at the top and a discharge outlet at the bottom.

[0012] The scraper, in the form of a ring, is arranged horizontally inside the tank, and its outer periphery is in close contact with the inner peripheral wall of the tank.

[0013] Multiple lifting mechanisms are evenly distributed in a ring at the top of the tank;

[0014] A synchronous drive mechanism, installed on the tank, is used to drive multiple lifting mechanisms to operate synchronously.

[0015] Each of the lifting mechanisms includes:

[0016] The screw is arranged vertically, with its bottom end penetrating downwards into the tank and fixedly connected to the scraper.

[0017] A nut, threadedly fitted onto the screw;

[0018] A rotating cylinder is fixedly fitted onto the outside of the nut and rotatably mounted on the top of the tank body, and is connected to the synchronous drive mechanism for transmission.

[0019] A hollow column is installed at the top of the rotating cylinder, and the screw is enclosed within it.

[0020] This application utilizes the up-and-down movement of the screw to drive the scraper to rise and fall within the tank. This achieves a relatively long driving range without direct contact with detergent, thus preventing detergent from adhering to the screw, improving the residual cleaning effect, reducing the risk of mechanical jamming, avoiding the formation of secondary residue areas, and improving the overall scraping efficiency. Furthermore, the synchronous driving of multiple lifting mechanisms ensures that the scraper is subjected to uniform force and runs smoothly during the lifting process, avoiding problems such as scraper tilting or jamming caused by uneven force.

[0021] Based on the above technical solution, the solution of this application can be further improved as follows:

[0022] Preferably, the synchronous drive mechanism includes:

[0023] The power source is installed at the top of the tank.

[0024] The drive wheel is installed at the output end of the power source;

[0025] Multiple driven wheels are fixedly sleeved on the outside of each of the rotating cylinders;

[0026] Synchronous belts sequentially surround the outer circumference of the driving wheel and multiple driven wheels. This scheme, with its advantages of precise synchronization, stable transmission ratio, and high transmission efficiency, ensures the horizontal and stable operation of the scraper. It also makes reasonable use of the space above the tank, improving the compactness of the layout and facilitating installation and debugging. Furthermore, it has buffering and shock absorption capabilities, strong anti-interference and overload protection capabilities, simple and convenient maintenance, and a long service life.

[0027] Preferably, the synchronous drive mechanism includes:

[0028] Two guide wheels are rotatably mounted on the top of the tank and located on both sides of the drive wheel. The guide wheels abut against the outer side of the timing belt to change the direction of the timing belt and increase the wrap angle of the timing belt on the drive wheel. By adopting this solution, the wrap angle of the timing belt on the drive wheel is increased, thereby increasing the friction between the two, improving the transmission capacity, enhancing the transmission stability, reducing relative sliding and wear, and extending the service life of the components.

[0029] Preferably, the power source includes:

[0030] The drive shaft is arranged vertically and the drive wheel is fixedly mounted on it;

[0031] A speed reducer is installed at the top of the tank, and its output end is connected to the drive shaft for transmission.

[0032] A servo motor is installed at the top of the tank and is connected to the input end of the reducer. By combining the high-precision control characteristics of the servo motor with the speed regulation function of the reducer, precise control of the drive shaft speed and torque is achieved, thereby accurately controlling the lifting speed and force of the scraper and improving the working efficiency and reliability of the entire power source.

[0033] Preferably, the tank body comprises:

[0034] Can body;

[0035] The can lid is installed on the top of the can body, and the bottom center is recessed upward to form a receiving chamber, and the feed inlet is located at the center of the receiving chamber;

[0036] The scraper has an annular baffle on its top surface, and the outer periphery of the annular baffle can fully fit the inner wall of the accommodating chamber. By adopting this solution, the annular baffle can block the detergent, thereby preventing the detergent from entering the periphery of the scraper, thus avoiding contamination of the screw, ensuring transmission performance, extending the life of the components, and maintaining the cleanliness of the equipment.

[0037] Preferably, the outer periphery of the top surface of the can lid is formed with a receiving annular groove, the lifting mechanism is arranged in the receiving annular groove, the outer cover of the receiving annular groove is provided with an annular cover, and the annular cover is provided with a through hole for the hollow column to pass through; adopting this solution provides a safe and stable operating environment for the lifting mechanism, reduces interference from external factors, reduces the incidence of equipment failure, improves the reliability and stability of the equipment, and ensures the continuity and stability of the detergent production process.

[0038] Preferably, the outer peripheral wall of the rotating cylinder is provided with a radially protruding limiting ring;

[0039] The lifting mechanism also includes:

[0040] A support cylinder is installed at the top of the tank body and coaxially fitted onto the outside of the rotating cylinder. An installation annular groove is provided on its inner circumference, and the installation annular groove extends axially to the top surface of the support cylinder.

[0041] The first bearing is installed in the mounting ring groove and fitted onto the outside of the rotating cylinder, with its outer ring abutting against the bottom of the mounting ring groove and its inner ring abutting against the lower end face of the limiting protrusion ring.

[0042] The second bearing is installed in the mounting ring groove and fitted onto the outside of the rotating cylinder, with its inner ring abutting against the upper end face of the limiting protrusion ring.

[0043] A support tube is installed in the mounting ring groove and supported between the outer rings of the first bearing and the second bearing;

[0044] The top cover is installed on the top surface of the support cylinder and fitted onto the outside of the rotating cylinder. A limiting ring is formed on the bottom surface, and the limiting ring extends into the mounting ring groove and abuts against the outer ring of the first bearing. This design enables the rotating cylinder to obtain precise radial and axial support during rotation, thereby reducing vibration and swaying during rotation, improving rotational stability, enhancing the reliability and service life of the equipment, making the lifting and lowering movement of the scraper more stable and accurate, and making the disassembly and assembly of each component relatively convenient, thus reducing the maintenance difficulty and cost of the equipment.

[0045] Preferably, the bottom surface of the scraper gradually slopes downward from the inside to the outside; this design can provide greater force, allowing the residue to be processed more smoothly, thus eliminating the need for excessive power to overcome resistance, reducing equipment energy consumption, and improving energy efficiency.

[0046] Through the above technical solution, this utility model achieves the following beneficial effects:

[0047] 1. This application uses the up-and-down movement of the screw to drive the scraper to rise and fall within the tank, achieving a driving range over a long distance without direct contact with detergent. This avoids detergent adhering to the screw, improves the residual cleaning effect, reduces the risk of mechanical jamming, avoids the formation of secondary residue areas, and improves the overall scraping efficiency. Furthermore, the synchronous driving of multiple lifting mechanisms ensures that the scraper is evenly stressed and runs smoothly during the lifting process, avoiding problems such as scraper tilting or jamming caused by uneven stress.

[0048] 2. The synchronous drive mechanism of this application has the advantages of precise synchronization, stable transmission ratio and high transmission efficiency due to meshing transmission, which ensures the horizontal and stable operation of the scraper. It also makes reasonable use of the space above the tank, improves the compactness of the layout, and facilitates installation and debugging. In addition, it has buffering and shock absorption capabilities, strong anti-interference and overload protection capabilities, simple and convenient maintenance, and long service life. Attached Figure Description

[0049] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0050] Figure 1 This is a front cross-sectional view of the detergent production storage tank described in a specific embodiment of this application;

[0051] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0052] Figure 3 for Figure 1 The image shows a front view of a storage tank used for detergent production.

[0053] Figure 4 for Figure 1 The diagram shows a top sectional view of a storage tank used in the production of dishwashing liquid.

[0054] Explanation of reference numerals in the attached figures:

[0055] 1. Tank body; 101. Inlet; 102. Outlet; 11. Tank body; 12. Tank lid; 1201. Chamber; 1202. Chambering ring groove;

[0056] 2. Scraper; 21. Annular baffle;

[0057] 3. Lifting mechanism; 31. Screw; 32. Nut; 33. Rotating cylinder; 331. Limiting ring; 34. Hollow column; 35. Support cylinder; 351. Mounting ring groove; 36. First bearing; 37. Second bearing; 38. Support tube; 39. Top cover; 391. Limiting ring;

[0058] 4. Synchronous drive mechanism; 41. Power source; 411. Drive shaft; 412. Reducer; 413. Servo motor; 42. Driving pulley; 43. Driven pulley; 44. Synchronous belt; 45. Guide pulley;

[0059] 5. Ring cover; 501. Through hole. Detailed Implementation

[0060] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0061] The terms “first” and “second” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as “first” or “second” may explicitly or implicitly include one or more of the stated features.

[0062] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0063] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0064] Example:

[0065] like Figure 1 and Figure 2 As shown in the embodiment of this application, a storage tank for detergent production is disclosed, which can scrape off the detergent adhering to the tank wall, thereby promoting the collection and discharge of residual detergent. The key transmission components can achieve driving over a long height range without direct contact with the detergent, thereby improving the removal effect of residual detergent and ensuring transmission stability. Its specific structure includes: tank body 1, scraper 2, multiple lifting mechanisms 3 and synchronous drive mechanism 4.

[0066] The tank 1 has a hollow structure and is used to store dishwashing liquid. It has an inlet 101 at the top for injecting dishwashing liquid into the tank 1 and a outlet 102 at the bottom for easy discharge of the stored dishwashing liquid.

[0067] The scraper 2 has a ring structure and is horizontally arranged inside the tank 1. Its outer circumference is closely attached to the inner circumferential wall of the tank 1, so that the scraper 2 can fully contact the inner wall of the tank 1, thereby effectively scraping off the detergent adhering to the inner wall.

[0068] Multiple lifting mechanisms 3 are evenly distributed in a ring at the top of the tank 1, which can ensure that the scraper 2 is subjected to uniform force and runs smoothly during the lifting process, thereby avoiding problems such as the scraper 2 tilting or jamming due to uneven force, and ensuring the cleaning effect on the inner wall of the tank 1.

[0069] The synchronous drive mechanism 4 is installed on the tank 1 to drive multiple lifting mechanisms 3 to operate synchronously. This synchronous operation ensures that the scraper 2 can move up and down smoothly and evenly inside the tank 1, improving the cleaning efficiency and quality of the inner wall of the tank 1.

[0070] Among them, such as Figure 2 As shown, each lifting mechanism 3 includes:

[0071] The screw 31 is arranged vertically, with its bottom end inserted downward into the tank 1 and fixedly connected to the scraper 2. It is used to drive the scraper 2 to move up and down inside the tank 1 through its own up and down movement, so as to achieve the cleaning action of the inner wall of the tank 1.

[0072] Nut 32, which is threaded onto screw 31, is used to drive screw 31 to make linear motion by rotating itself and using the transmission action of the thread, thereby realizing the lifting and lowering of scraper 2. It is the key part to realize the transmission function.

[0073] The rotating cylinder 33 is fixedly fitted outside the nut 32 and rotatably mounted on the top of the tank body 1. It is also connected to the synchronous drive mechanism 4 to transmit power to the nut 32 so that it can rotate without affecting the transmission relationship between the nut 32 and the screw 31.

[0074] The hollow column 34 is installed at the top of the rotating cylinder 33 and covers the screw 31. It serves to protect the screw 31 and prevent external debris from entering the lifting mechanism 3 and affecting its normal operation.

[0075] This invention uses the up-and-down movement of the screw 31 to drive the scraper 2 to rise and fall within the tank 1. This achieves a relatively long driving range without direct contact with detergent, thus preventing detergent from adhering to the screw 31, improving the residual cleaning effect, reducing the risk of mechanical jamming, avoiding the formation of secondary residue areas, and improving the overall scraping efficiency. Furthermore, the synchronous lifting and lowering method using multiple lifting mechanisms 3 ensures that the scraper 2 is subjected to uniform force and runs smoothly during the lifting and lowering process, avoiding problems such as tilting or jamming of the scraper 2 due to uneven force.

[0076] In some embodiments, such as Figure 4 As shown, the synchronous drive mechanism 4 includes:

[0077] The power source 41 is installed at the top of the tank 1 and is used to output rotational power to drive the drive wheel 42 to rotate.

[0078] The drive pulley 42 is installed at the output end of the power source 41 and is used to drive the synchronous belt 44 to move by its own rotation.

[0079] Multiple driven wheels 43 are fixedly sleeved on the outside of each rotating cylinder 33, and are used to directly drive the rotating cylinder 33 to rotate.

[0080] The synchronous belt 44, which has teeth, sequentially surrounds and meshes with the outer circumference of the driving pulley 42 and multiple driven pulleys 43. It has the advantages of high efficiency and precision, and no slippage, ensuring that the power transmission loss is small. It can also accurately control the speed and rotation angle of the driven pulleys 43, thereby realizing the synchronous drive of multiple lifting mechanisms 3, ensuring that the scraper 2 is subjected to uniform force and runs smoothly during the lifting process.

[0081] The above-mentioned design of the synchronous drive mechanism 4, with the advantages of precise synchronization, stable transmission ratio and high transmission efficiency of meshing transmission, ensures the horizontal and stable operation of scraper 2. It also makes reasonable use of the space above tank 1, improves the compactness of the layout, and facilitates installation and debugging. In addition, it has buffering and shock absorption capabilities, strong anti-interference and overload protection capabilities, simple and convenient maintenance, and long service life.

[0082] Based on the above embodiments, such as Figure 4 As shown, the synchronous drive mechanism 4 includes:

[0083] Two guide wheels 45 are rotatably mounted on the top of the tank body 1 and are located on both sides of the drive wheel 42 respectively. The guide wheels 45 abut against the outer side of the synchronous belt 44 to change the direction of the synchronous belt 44, thereby increasing the wrap angle of the synchronous belt 44 on the drive wheel 42.

[0084] By setting the guide wheel 45, the wrap angle of the synchronous belt 44 on the drive wheel 42 is increased, thereby increasing the friction between the two, which improves the transmission capacity, enhances the transmission stability, reduces relative slippage and wear, and extends the service life of the components.

[0085] Based on the above embodiments, such as Figure 3 and Figure 4 As shown, the power source 41 includes:

[0086] The drive shaft 411 is arranged vertically and is fixedly fitted with the drive wheel 42, serving as an intermediate shaft for power transmission;

[0087] The reducer 412 is installed at the top of the tank 1 and its output end is connected to the drive shaft 411. It is used to reduce the high speed input by the servo motor 413 and increase the output torque at the same time.

[0088] The servo motor 413 is mounted on the top of the tank 1 and is connected to the input end of the reducer 412. It features high precision, high response speed and good controllability, and provides stable power input to the reducer 412.

[0089] By combining the high-precision control characteristics of the servo motor 413 with the speed regulation function of the reducer 412, precise control of the speed and torque of the drive shaft 411 is achieved, thereby accurately controlling the lifting speed and force of the scraper 2 and improving the working efficiency and reliability of the entire power source 41.

[0090] In some embodiments, such as Figure 1 As shown, tank 1 includes:

[0091] The tank body 11, which is the main part, provides the main space and is preferably cylindrical in shape, which is conducive to the uniform distribution and mixing of materials;

[0092] The can lid 12 is installed on the top of the can body 11 to seal it, and the bottom center is recessed upward to form a receiving chamber 1201, with the feed inlet 101 located at the center of the receiving chamber 1201.

[0093] Among them, the top surface of the scraper 2 is provided with an annular baffle 21, and the outer periphery of the annular baffle 21 can fully fit the inner peripheral wall of the accommodating chamber 1201.

[0094] Through the above design, the annular baffle 21 can be used to block the detergent, thereby preventing the detergent from entering the periphery of the scraper 2, thus avoiding contamination of the screw 31, ensuring transmission performance, extending component life, and maintaining equipment cleanliness.

[0095] Based on the above embodiments, such as Figures 1 to 4 As shown, a receiving annular groove 1202 is formed on the outer periphery of the top surface of the can lid 12. The lifting mechanism 3 is arranged in the receiving annular groove 1202. The receiving annular groove 1202 is covered with an annular cover 5. A through hole 501 is opened on the annular cover 5 for the hollow column 34 to pass through.

[0096] The above settings provide a safe and stable operating environment for the lifting mechanism 3, reduce interference from external factors, lower the failure rate of the equipment, improve the reliability and stability of the equipment, and ensure the continuity and stability of the detergent production process.

[0097] In some embodiments, such as Figure 2 As shown, the rotating cylinder 33 is cylindrical, and a radially protruding limiting ring 331 is provided on the outer peripheral wall. It plays the role of axial positioning, providing a clear installation position and axial support point, and ensuring that the bearing is installed in an accurate and stable position on the rotating cylinder 33.

[0098] In this embodiment, as Figure 2 As shown, the lifting mechanism 3 also includes:

[0099] The support cylinder 35 is installed at the top of the tank body 1 and coaxially fitted onto the outside of the rotating cylinder 33. An installation annular groove 351 is provided on its inner circumference. The installation annular groove 351 extends axially to the top surface of the support cylinder 35 to provide installation space and ensure the overall structure is compact and stable.

[0100] The first bearing 36 is installed in the mounting ring groove 351 and fitted onto the outside of the rotating cylinder 33. Its outer ring abuts against the bottom of the mounting ring groove 351, and its inner ring abuts against the lower end face of the limiting protrusion ring 331. It is used to provide radial and axial support for the rotating cylinder 33, so that the rotating cylinder 33 can rotate more smoothly and steadily.

[0101] The second bearing 37 is installed in the mounting ring groove 351 and fitted onto the outside of the rotating cylinder 33. Its inner ring abuts against the upper end face of the limiting convex ring 331. It is used to provide radial and axial support for the rotating cylinder 33, so that the rotating cylinder 33 can rotate more smoothly and steadily.

[0102] The support tube 38 is installed in the mounting ring groove 351 and supports the outer rings of the first bearing 36 and the second bearing 37. It plays a role in enhancing the stability of bearing installation, ensuring the accurate relative position between the two bearings, and improving the stability of the entire rotary support system.

[0103] The top cover 39 is installed on the top surface of the support cylinder 35 and fitted onto the outside of the rotating cylinder 33. It serves to seal and protect against dust, debris, and other contaminants from entering the mounting ring groove 351. A limiting ring 391 is formed on the bottom surface. The limiting ring 391 extends into the mounting ring groove 351 and abuts against the outer ring of the first bearing 36, ensuring that the bearing is fixed in the axial direction and improving the rotational stability of the rotating cylinder 33.

[0104] Through the synergistic effect of the above components, the rotating cylinder 33 can obtain precise radial and axial support during rotation, thereby reducing vibration and swaying during rotation, improving rotational stability, enhancing the reliability and service life of the equipment, making the lifting and lowering movement of the scraper 2 more stable and accurate, and making the disassembly and assembly of each component relatively convenient, reducing the maintenance difficulty and cost of the equipment.

[0105] In some embodiments, such as Figure 2 As shown, the bottom surface of scraper 2 gradually slopes downward from the inside to the outside, which can provide greater force and make the residue more smoothly processed. Therefore, it does not need to provide too much power to overcome resistance, which reduces the energy consumption of the equipment and improves the energy utilization efficiency.

[0106] Further explanation regarding this application:

[0107] When it is necessary to clean dish soap residue, activate synchronous drive mechanism 4;

[0108] The synchronous drive mechanism 4 transmits power to the rotating cylinder 33 in each lifting mechanism 3, causing the rotating cylinder 33 to start rotating. Since the rotating cylinder 33 is fixedly mounted on the outside of the nut 32, the rotation of the rotating cylinder 33 will drive the nut 32 to rotate synchronously.

[0109] When the nut 32 rotates, according to the principle of thread transmission, the screw 31 will move in a straight line in the vertical direction; and because the multiple lifting mechanisms 3 are driven synchronously by the synchronous drive mechanism 4, each screw 31 will descend at the same speed and rhythm.

[0110] The bottom end of the screw 31 is fixedly connected to the scraper 2, so the downward movement of the screw 31 will drive the scraper 2 to descend horizontally inside the tank 1; during the descent, the outer periphery of the scraper 2 is in close contact with the inner wall of the tank 1, thereby scraping off the detergent residue adhering to the inner wall of the tank 1, achieving the purpose of cleaning the tank 1.

[0111] After cleaning is completed, the scraper 2 can be returned to its initial position by controlling the synchronous drive mechanism 4 for next use or other operations.

[0112] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0113] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A storage tank for detergent production, characterized by, The utility model provides a kind of vertical rotating drum type continuous mixing device, including: Tank body, hollow structure, top end is equipped with feed inlet, bottom end is equipped with discharge port: Scraper, annular structure, horizontally arranged in the tank body, and its outer periphery is closely combined with the inner wall of the tank body; Multiple lifting mechanisms, annularly distributed in the top end of the tank body; Synchronous driving mechanism, installed on the tank body, for driving multiple lifting mechanisms to operate synchronously; Wherein, each lifting mechanism includes: Screw rod, vertically arranged, its bottom end penetrates into the inside of the tank body and is fixedly connected with the scraper; Nut, threaded sleeve on the screw rod; Rotary cylinder, fixedly sleeved on the nut, and rotatably installed on the top end of the tank body, and transmission connection with the synchronous driving mechanism; Hollow column, installed on the top end of the rotary cylinder, and the screw rod is covered therein.

2. The storage tank for producing detergent according to claim 1, wherein The synchronous driving mechanism includes: Power source, installed on the top end of the tank body; Driving wheel, installed on the output end of the power source; Multiple driven wheels, one-to-one fixedly sleeved on each rotary cylinder outside; Synchronous belt, sequentially surrounds and engages the outer periphery of the driving wheel and multiple driven wheels.

3. The storage tank for producing detergent according to claim 2, wherein The synchronous driving mechanism includes: Two guide wheels, rotatably installed on the top end of the tank body, and respectively located on both sides of the driving wheel, and the guide wheel abuts on the outside of the synchronous belt, for changing the direction of the synchronous belt, to increase the wrap angle of the synchronous belt on the driving wheel.

4. The storage tank for producing detergent according to claim 2, wherein The power source includes: Driving shaft, vertically arranged, and fixedly sleeved with the driving wheel; Speed reducer, installed on the top end of the tank body, and transmission connection between the output end and the driving shaft; Servo motor, installed on the top end of the tank body, and transmission connection between the input end and the speed reducer.

5. The storage tank for producing detergent according to claim 1, wherein The tank body includes: Tank body; Tank cover, installed on the top end of the tank body, and the bottom surface center is recessed upward to form a containing room, and the feed inlet is located in the center of the containing room; Wherein, the top surface of the scraper is provided with an annular baffle, and the outer periphery of the annular baffle can be fully combined with the inner wall of the containing room.

6. The storage tank for producing detergent according to claim 5, wherein The top surface of the tank cover is formed with a containing ring groove, the lifting mechanism is arranged in the containing ring groove, and the containing ring groove is provided with a ring cover, and the ring cover is provided with a through hole for the hollow column to pass through.

7. The storage tank for producing detergent according to claim 1, wherein The outer wall of the rotary cylinder is provided with a radial limiting convex ring; The lifting mechanism further includes: Supporting cylinder, installed on the top end of the tank body, coaxially sleeved on the outside of the rotary cylinder, and the inner periphery is provided with a mounting ring groove, which extends axially to the top surface of the supporting cylinder; First bearing, installed in the mounting ring groove, sleeved on the outside of the rotary cylinder, and the outer ring abuts on the groove bottom of the mounting ring groove, and the inner ring abuts on the lower end surface of the limiting convex ring; Second bearing, installed in the mounting ring groove, sleeved on the outside of the rotary cylinder, and the inner ring abuts on the upper end surface of the limiting convex ring; Supporting pipe, installed in the mounting ring groove, supported between the outer rings of the first bearing and the second bearing; Top cover, installed on the top surface of the supporting cylinder, sleeved on the outside of the rotary cylinder, and the bottom surface is formed with a limiting ring, which extends into the mounting ring groove and abuts on the outer ring of the first bearing.

8. The storage tank for producing detergent according to claim 1, wherein The bottom surface of the blade gradually extends downward from inside to outside.

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