Cleaning device for thick broad-bean sauce production raw materials
By designing a support structure and a cleaning device for the filter screen, the problems of needing auxiliary tools to retrieve raw materials after cleaning and mud clogging in the production of fermented soybean paste have been solved, achieving efficient cleaning and convenient operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-06
AI Technical Summary
Existing raw material cleaning devices for fermented soybean paste production require auxiliary tools for retrieval, and residual mud after cleaning can easily cause blockages in the devices.
A cleaning device including a cleaning tank, a supporting mechanism, and a fixed column was designed. The shaking of the supporting mechanism increases the contact range between the raw material and water, and the filter screen intercepts sludge, making it convenient to pick up materials and clean impurities.
It improves cleaning efficiency, avoids device clogging, and ensures the cleanliness and convenience of cleaning.
Smart Images

Figure CN223970516U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of soybean paste production technology, specifically relating to a cleaning device for raw materials used in soybean paste production. Background Technology
[0002] Doubanjiang (fermented broad bean paste) is a reddish-brown condiment with a rich flavor, made primarily from broad beans or soybeans through microbial fermentation. The production of doubanjiang involves multiple stages and strict quality control. Through meticulous raw material preparation, koji making, fermentation, seasoning and mixing, sterilization and bottling, as well as quality control and testing, a uniquely flavored and high-quality doubanjiang product can be produced. Cleaning the raw materials is a crucial step in the production process. The main ingredients of doubanjiang include fermented broad beans, fresh chili peppers, ginger, and garlic. These ingredients all need to be cleaned before processing. During cleaning, the raw materials are placed in a cleaning device, and after cleaning, auxiliary tools are used to remove them. Furthermore, a large amount of mud and residue remains inside the cleaning device, which can easily cause blockages during subsequent drainage. Therefore, the inventor has proposed a cleaning device for the raw materials used in doubanjiang production. Utility Model Content
[0003] (1) Technical problems to be solved
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cleaning device for raw materials in the production of broad bean paste. It aims to solve the problems of the existing technology, which requires the use of auxiliary tools to retrieve the raw materials after cleaning, and leaves a large amount of mud residue inside the cleaning device, which can easily cause blockage of the device during subsequent drainage.
[0005] (2) Technical solution
[0006] To address the aforementioned technical problems, this utility model provides a cleaning device for raw materials used in the production of fermented soybean paste, comprising a cleaning tank, a supporting mechanism, and a fixed column. A fixed column is vertically positioned above one side of the cleaning tank, and the supporting mechanism is connected to the fixed column. The supporting mechanism includes a support column, a mounting plate, a supporting frame, and a mounting plate. The support column is horizontally positioned and has a groove on its upper surface. A movable block is slidably installed within the groove. The bottom of the movable block is fixedly connected to the mounting plate, and the bottom of the mounting plate is detachably connected to the supporting frame. The outer wall of the supporting frame is a mesh frame structure. A filter screen is horizontally fixedly installed inside the cleaning tank. A lifting rod is fixedly connected to the upper surface of the filter screen. The lifting rod is vertically positioned, and the end of the lifting rod furthest from the filter screen is fixedly connected to a first cylinder. The first cylinder is vertically positioned and fixedly connected to the outer wall of the cleaning tank. Thanks to the design of the support mechanism, it is convenient to collect and clean the raw materials for making fermented soybean paste in a unified manner. During the cleaning process, the continuous shaking of the support block not only increases the contact area between the raw materials and the cleaning water, improving the cleaning quality, but also keeps the raw materials concentrated after cleaning, making it convenient to pick up the materials, easy to operate, and improving cleaning efficiency.
[0007] Optionally, the fixed column has a hollow structure inside, and an internal screw is rotatably installed inside, the internal screw being threadedly connected to the support column.
[0008] Optionally, a drive motor is fixedly installed on the upper surface of the fixed column, and the drive motor is fixedly connected to the inner screw.
[0009] Optionally, a bearing plate is rotatably mounted on the bottom end face of the fixed column, the bearing plate is fixedly connected to the outer wall of the cleaning tank, and a rotary motor is fixed to the bottom of the bearing plate, the rotary motor being connected to the fixed column.
[0010] Optionally, the upper surface of the support frame is provided with a protruding insert block, and the bottom end face of the mounting plate is provided with an insertion hole adapted to the insert block.
[0011] Optionally, a limiting bolt is inserted into the side wall of the mounting plate, and the limiting bolt is threaded into the insertion hole and connected to the insertion block.
[0012] Optionally, a second cylinder is horizontally mounted on the upper surface of the support column, and the telescopic end of the second cylinder is connected to the moving block.
[0013] (3) Beneficial effects
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] This invention benefits from the design of the supporting mechanism, which facilitates the unified collection and cleaning of raw materials for fermented soybean paste production. During the cleaning process, the continuous shaking of the supporting block not only increases the contact area between the raw materials and the cleaning water, improving the cleaning quality, but also ensures that the raw materials remain concentrated after cleaning, making them easy to pick up and operate, thus improving cleaning efficiency. The filter screen can intercept sludge and impurities in the wastewater during discharge. After the wastewater is discharged, the filter screen rises from inside the cleaning tank to remove the surface sludge. The liftable filter screen facilitates the cleaning of adhering impurities and sludge, ensuring the cleanliness of subsequent cleaning and preventing blockage of the drain pipe during wastewater discharge. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the cleaning box;
[0019] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;
[0020] Figure 4 This is a schematic diagram of the supporting mechanism.
[0021] The labels in the attached diagram are as follows: 1. Cleaning tank; 2. Drive motor; 3. Fixed column; 4. Internal screw; 5. Bearing mechanism; 7. First cylinder; 8. Lifting rod; 9. Filter screen; 10. Rotary motor; 11. Bearing plate; 12. Support column; 13. Limit bolt; 14. Bearing frame; 15. Second cylinder; 16. Mounting plate; 17. Moving block; 18. Slide groove. Detailed Implementation
[0022] 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.
[0023] This specific embodiment is a cleaning device for raw materials in the production of broad bean paste, and its structural schematic diagram is shown below. Figure 1 As shown, it includes a cleaning tank 1, a supporting mechanism 5 and a fixing column 3. The fixing column 3 is vertically arranged on the upper side of one side of the cleaning tank 1, and the supporting mechanism 5 is connected to the fixing column 3.
[0024] Reference Figure 2 Inside the cleaning tank 1, a filter screen 9 is horizontally fixedly installed. A lifting rod 8 is fixedly connected to the upper surface of the filter screen 9. The lifting rod 8 is vertically arranged. The end of the lifting rod 8 away from the filter screen 9 is fixedly connected to a first cylinder 7. The first cylinder 7 is vertically arranged and fixedly connected to the outer wall of the cleaning tank 1.
[0025] Reference Figure 3 The fixed column 3 has a hollow internal structure, and an internal screw 4 is rotatably mounted inside it. The internal screw 4 is threadedly connected to the support column 12. A drive motor 2 is fixedly mounted on the upper surface of the fixed column 3, and the drive motor 2 is fixedly connected to the internal screw 4. A bearing plate 11 is rotatably mounted on the bottom end face of the fixed column 3. The bearing plate 11 is fixedly connected to the outer wall of the cleaning tank 1. A rotary motor 10 is fixed to the bottom of the bearing plate 11, and the rotary motor 10 is connected to the fixed column 3.
[0026] Reference Figure 4 The supporting mechanism 5 includes a support column 12, a mounting plate 16, and a supporting frame 14. The support column 12 is horizontally positioned, and its upper surface has a groove 18. A movable block 17 is slidably installed in the groove 18. The bottom of the movable block 17 is fixedly connected to the mounting plate 16. The bottom of the mounting plate 16 is detachably connected to the supporting frame 14, and the outer wall of the supporting frame 14 is a mesh frame structure. A protruding insert is provided on the upper surface of the supporting frame 14, and the bottom end face of the mounting plate 16 has an insertion hole adapted to the insert. A limiting bolt 13 is inserted into the side wall of the mounting plate 16, and the limiting bolt 13 is threaded into the insertion hole and connected to the insert. A second cylinder 15 is horizontally mounted on the upper surface of the support column 12, and the telescopic end of the second cylinder 15 is connected to the movable block 17.
[0027] Working principle: In use, first, the raw materials of fermented soybean paste to be cleaned are placed into the carrier frame 14. Then, the carrier frame 14 is connected to the mounting plate 16. The insert block on the upper surface of the carrier plate 11 is inserted into the insertion hole at the bottom of the mounting plate 16. Then, the limiting bolt 13 is inserted along the side wall of the mounting plate 16, and the carrier frame 14 is fixed to the mounting plate 16. Then, the rotary motor 10 is started, driving the fixed column 3 to rotate, so that the support column 12 rotates towards the upper surface of the cleaning tank 1. When feeding, the support column 12 rotates to be misaligned with the cleaning tank 1 for easy feeding. When the carrier frame 14 is located on the upper surface of the cleaning tank 1, the drive motor 2 is started, driving the inner screw 4 to rotate. The support column 12 is subjected to force and moves down along the fixed column 3, driving the carrier frame 14 into the cleaning tank 1. At this time, the second cylinder 15 continuously extends and retracts, driving the slider to move along the slide groove 18, and then... The mounting plate 16 slides along the bottom of the support column 12 under force. The bearing frame 14 comes into contact with the cleaning water inside the cleaning tank 1. By continuously shaking the raw material, the sludge adhering to the surface is washed off. Then the support column 12 is raised. After the water is drained, the fixed column 3 is rotated again, so that the bearing frame 14 rotates out of the upper surface of the cleaning tank 1, and the material can be taken out. The bearing frame 14 is separated from the mounting plate 16, and then the water can be drained. The bottom of the cleaning tank 1 is equipped with a drain pipe (not shown in the figure). During the discharge of sewage, the sludge is intercepted by the filter screen 9. After the sewage is discharged, the first cylinder 7 is raised, which drives the lifting rod 8 to rise synchronously, so that the filter screen 9 is raised from the inside of the cleaning tank 1, and the sludge on the surface can be removed. The filter screen 9 can be raised to facilitate the cleaning of the adhering impurities and sludge, ensuring the cleanliness of subsequent cleaning.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cleaning device for soybean paste production raw materials, comprising a cleaning tank (1), a bearing mechanism (5) and a fixed column (3), characterized in that, The cleaning box (1) is vertically provided with a fixed column (3) on one side, and the bearing mechanism (5) is connected with the fixed column (3); The bearing mechanism (5) comprises a supporting column (12), a mounting plate (16), a bearing frame (14) and the mounting plate (16), the supporting column (12) is horizontally arranged, and a sliding groove (18) is formed in the upper surface of the supporting column (12), the moving block (17) is slidably arranged in the sliding groove (18), the bottom of the moving block (17) is fixedly connected with the mounting plate (16), the bottom of the mounting plate (16) is detachably connected with the bearing frame (14), and the outer wall of the bearing frame (14) is in a mesh structure. The cleaning box (1) is internally horizontally fixedly installed with a filter screen (9), the upper surface of the filter screen (9) is fixedly connected with a lifting rod (8), the lifting rod (8) is vertically arranged, one end of the lifting rod (8) away from the filter screen (9) is fixedly connected with a first air cylinder (7), and the first air cylinder (7) is vertically arranged and fixedly connected with the outer wall of the cleaning box (1).
2. The bean paste production material cleaning device according to claim 1, characterized by, The fixed column (3) is internally hollow, and an inner screw rod (4) is rotatably arranged in the fixed column (3), and the inner screw rod (4) is threadedly connected with the supporting column (12).
3. The bean paste production material cleaning device according to claim 2, characterized by, The upper surface of the fixed column (3) is fixedly installed with a driving motor (2), and the driving motor (2) is fixedly connected with the inner screw rod (4).
4. The bean paste production material cleaning device according to claim 3, characterized by, The bottom end surface of the fixed column (3) is rotatably installed with a bearing plate (11), the bearing plate (11) is fixedly connected with the outer wall of the cleaning box (1), the bottom of the bearing plate (11) is fixedly connected with a rotating motor (10), and the rotating motor (10) is connected with the fixed column (3).
5. The bean paste production material cleaning device according to claim 1, characterized by, The upper surface of the bearing frame (14) is protrudingly provided with an insertion block, and the bottom end surface of the mounting plate (16) is provided with an insertion hole matched with the insertion block.
6. The bean paste production material cleaning device according to claim 5, wherein The side wall of the mounting plate (16) is penetrated by a limiting bolt (13), and the limiting bolt (13) is threadedly connected with the insertion block in the insertion hole.
7. The bean paste production material cleaning device according to claim 1, characterized by The upper surface of the supporting column (12) is horizontally installed with a second air cylinder (15), and the telescopic end of the second air cylinder (15) is connected with the moving block (17).