Cylinder protecting device for solid-state fermented grain discharging device of white spirit production ground cylinder
By using a cylinder guard device with an elastic buffer mechanism and a roller assembly during the brewing process of liquor, the problem of easy damage to the ceramic ground cylinder is solved, and the safety and structure of mechanical cylinder outlet are achieved are simplified, and the risk of cylinder breaking is avoided.
Patent Information
- Application Number
- CN202420959348.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In the prior art, ceramic ground cylinders are easily damaged during the brewing process of liquor, and can easily cause cylinder breakage when manually or mechanically discharged. The existing cylinder guard devices have problems such as inconvenient installation, complex buffer mechanisms and susceptible to material influence.
A cylinder guard device including an elastic buffer mechanism and a roller assembly is adopted. The elastic buffer mechanism prevents direct contact between the material picking shovel and the ground cylinder from being contacted by the roller, and prevents breaking of the cylinder from being used to prevent the cylinder from being broken. The design of the buffer mechanism is simplified.
It effectively prevents damage to the ceramic ground cylinder, improves the safety and reliability of mechanical cylinder outlets, simplifies the device structure, and reduces the impact of materials on the buffer mechanism.
Smart Images
Figure CN223226034U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of liquor brewing, and particularly relates to a cylinder protection device for a device for discharging mash from a cylinder during solid-state fermentation in liquor production. Background Art
[0002] During the brewing of liquor, the fermentation process of the materials is a key step. The fermentation process is the process in which microorganisms convert the protein in the materials (food crops such as sorghum, etc.) into alcohol. Before fermentation, the container containing the materials needs to be cleaned and disinfected, and then the materials are loaded into the container. After loading, they are compacted, and finally the loading port is tightly covered with plastic cloth, and then covered with a quilt. Fermentation is carried out in a heat-insulating and moisturizing environment for more than 20 days. After the fermentation process is completed, the materials can be taken out of the tank for the next step of distillation. The materials in the fermentation process need to be kept warm and moisturized, so the fermentation container needs to meet the above conditions. Since ceramic products have both moisturizing and heat-insulating effects, and at the same time, ceramic products can isolate other harmful substances from intrusion, ceramic ground tanks are considered to be the best containers for the fermentation process. Fermenting wine in ceramic ground tanks has a history of thousands of years in China.
[0003] Ceramic earthenware jars are ideal containers for the fermentation process in the winemaking process, but they also have disadvantages. The disadvantages are low strength, high brittleness, and easy breakage. When manually removing materials from the jars, workers use shovels to dig out materials, which sometimes damages the jars. In order not to affect normal production, the jars must be replaced from time to time. If mechanical equipment is used instead of manual removal, it is more likely to break the jars. Because mechanical equipment is used to remove materials from the jars, the mechanical parts will inevitably come into contact with the jars, and the shapes and sizes of the jars are different, and the inner wall of the jars is uneven. When mechanical equipment is used to remove materials from the jars, it is more likely to break the jars. Therefore, the first problem to be solved when using mechanical equipment to remove materials from the jars is to prevent the jars from breaking.
[0004] We have developed and designed a method for protecting the cylinder and applied for a patent. The patent is named "Follow-up material removal device for the solid-state fermentation material discharge system of the ground cylinder for liquor production" (patent number:). Its content is a follow-up cylinder protection method in the process of taking materials from the ground cylinder with mechanical equipment. However, some problems and defects were found in the actual application of this method. First, the torsion spring installed between the material shovel and the material barrel is not convenient to install and adjust, and the torsion spring is prone to rust after contact with the material; second, the buffer mechanism on the shovel is relatively complex, difficult to process and occupies a certain space. The moisture and alcohol components in the material will penetrate into the buffer mechanism, causing a certain impact on the mechanism. In response to the above problems, we have redesigned the cylinder protection structure this time. The new design avoids the above defects and is more reasonable and practical. Summary of the Invention
[0005] The purpose of the utility model is to solve the problems existing in the prior art and to provide an anti-falling device for a device for discharging mash from a vat during solid-state fermentation in liquor production.
[0006] The technical solution adopted by the present invention to solve the above technical problems is:
[0007] The cylinder protection device for the device for discharging mash from the cylinder for solid-state fermentation in a ground vat for liquor production comprises: the cylinder protection device for the device for discharging mash from the cylinder for solid-state fermentation in a ground vat for liquor production comprises: the cylinder protection device for the device for discharging mash from the cylinder for liquor production comprises a material shovel opening and closing driving rod and a material shovel, and is characterized by: further comprising an elastic buffer mechanism and a roller assembly, the elastic buffer mechanism comprising a guide rod, a spring, a spring sleeve, a guide sleeve, a spring guide rod limiting ring and a guide sleeve connecting cylinder, the spring is sleeved on the guide rod, one end of the spring guide rod is fixedly connected to the transmission device, and the other end is inserted into the through hole of the guide sleeve and is limited by the spring guide rod limiting ring, the guide rod can be extended and retracted up and down; the guide sleeve is fixedly connected to the guide sleeve connecting cylinder, and the guide sleeve connecting cylinder is fixedly connected to the material shovel opening and closing driving rod; the spring sleeve is sleeved on the spring, and the upper and lower ends are respectively connected to the spring guide rod and the guide sleeve connecting cylinder;
[0008] The roller assembly includes a roller, a roller bracket and a roller shaft. The roller bracket is fixedly connected to the outer side of the lower end of the material shovel. The roller is passed through the roller shaft. The roller shaft is fixedly connected to the roller bracket.
[0009] Compared with the prior art, the present invention has the following beneficial effects:
[0010] The utility model adopts an elastic buffer mechanism and a roller assembly, which effectively prevents the cylinder breakage accident from occurring. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 This is a structural diagram of the elastic buffer mechanism of the utility model;
[0013] Figure 3 This is a structural diagram of the reclaiming shovel roller of the utility model.
[0014] In the figure: 1—elastic buffer mechanism; 1-1—spring guide rod; 1-2—spring; 1-3—spring sheath; 1-4—guide sleeve; 1-5—spring guide rod limiting ring; 1-6—guide sleeve connecting tube; 2—reclaiming shovel opening and closing drive rod; 3—reclaiming tube; 4—reclaiming shovel; 5—roller assembly; 5-1—roller; 5-2—roller bracket; 5-3—roller shaft; 6—ground cylinder. DETAILED DESCRIPTION
[0015] like Figure 1As shown, the cylinder protection device for the solid-state fermentation mash out of the cylinder of the white wine production device includes a material shovel opening and closing drive rod 2 and a material shovel 4, which is characterized by: further including an elastic buffer mechanism 1 and a roller assembly 5, such as Figure 2 As shown, the elastic buffer mechanism 1 includes a spring guide rod 1-1, a spring 1-2, a spring sheath 1-3, a guide sleeve 1-4, a spring guide rod limiting ring 1-5 and a guide sleeve connecting tube 1-6. The spring 1-2 is sleeved on the spring guide rod 1-1, one end of the spring guide rod 1-1 is fixedly connected to the transmission device, and the other end is inserted into the through hole of the guide sleeve 1-4 and is limited by the spring guide rod limiting ring 1-5. The spring guide rod 1-1 can be extended and retracted up and down; the guide sleeve 1-4 is fixedly connected to the guide sleeve connecting tube 1-6, and the guide sleeve connecting tube 1-6 is fixedly connected to the opening and closing drive rod 2 of the material shovel; the spring sheath 1-3 is sleeved on the spring 1-2, and the upper and lower ends are respectively connected to the spring guide rod 1-1 and the guide sleeve connecting tube 1-6;
[0016] like Figure 3 As shown, the roller assembly 5 includes a roller 5-1, a roller bracket 5-2 and a roller shaft 5-3. The roller bracket 5-2 is fixedly connected to the outer side of the lower end of the material shovel 4, the roller 5-1 is passed through the roller shaft 5-3, and the roller shaft 5-3 is fixedly connected to the roller bracket 5-2.
[0017] The roller 5 - 1 is made of non-metallic material, in particular polyurethane or nylon.
[0018] Working process and principle:
[0019] In the cylinder device, its core components are the material taking barrel 3 and the material taking shovel 4. Figure 1 As shown, the retrieving shovel 4 is installed on the retrieving barrel, and the retrieving barrel 3 is installed on the movable beam.
[0020] The material picking action is as follows: the picking barrel 3 and the picking shovel 4 descend first. When the picking shovel 4 just enters the mouth of the ground cylinder 6 and has not yet contacted the material, the picking barrel 3 stops descending and the picking shovel 4 opens outward until the roller 5-1 on the picking shovel 4 contacts the inner wall of the ground cylinder 6. The metal picking shovel 4 does not directly contact the ground cylinder 6; since the picking shovel opening and closing drive rod 2 is equipped with an elastic buffer mechanism 1, the roller 5-1 will not produce a rigid collision with the inner wall of the ground cylinder 6; then, the picking barrel 3 starts to descend and gradually enters the ground cylinder 6 to pick up materials. The shape of the ground cylinder is a large upper mouth and a small bottom, so during the downward process, the roller 5-1 retracts with the change of the cylinder diameter. During the retraction process, the spring 1-2 in the elastic buffer mechanism 1 can contract, so the picking shovel 4 can be smoothly received into place.
[0021] After the material collection barrel 3 reaches the bottom of the cylinder, the material collection shovel 4 is retracted. After the material collection barrel 3 moves upward and reaches the highest point, the material collection shovel 4 is opened, the material is released, and the material collection is completed. During the entire material collection process, the roller 5-1 and the elastic buffer mechanism 1 work together to avoid the risk of cylinder breakage.
Claims
1. A cylinder protection device for a device for removing mash from a cylinder during solid-state fermentation in a white wine production process, comprising a shovel opening and closing drive rod (2) and a shovel (4), characterized in that: The invention also includes an elastic buffer mechanism (1) and a roller assembly (5). The elastic buffer mechanism (1) includes a spring guide rod (1-1), a spring (1-2), a spring sheath (1-3), a guide sleeve (1-4), a spring guide rod limiting ring (1-5) and a guide sleeve connecting tube (1-6). The spring (1-2) is sleeved on the spring guide rod (1-1). One end of the spring guide rod (1-1) is fixedly connected to the transmission device, and the other end is inserted into the guide sleeve (1-4). ) and is limited by a spring guide rod limiting ring (1-5), and the spring guide rod (1-1) can be extended and retracted up and down; the guide sleeve (1-4) is fixedly connected to the guide sleeve connecting tube (1-6), and the guide sleeve connecting tube (1-6) is fixedly connected to the material shovel opening and closing driving rod (2); the spring sheath (1-3) is sleeved on the spring (1-2), and the upper and lower ends are respectively connected to the spring guide rod (1-1) and the guide sleeve connecting tube (1-6); The roller assembly (5) comprises a roller (5-1), a roller bracket (5-2) and a roller shaft (5-3); the roller bracket (5-2) is fixedly connected to the outer side of the lower end of the material shovel (4); the roller (5-1) is passed through the roller shaft (5-3); the roller shaft (5-3) is fixedly connected to the roller bracket (5-2); and the roller (5-1) is made of a non-metallic material.
2. The cylinder protection device for the device for removing mash from the cylinder during solid-state fermentation in liquor production according to claim 1 is characterized in that: The roller (5-1) is made of polyurethane or nylon.