Tray for yellow finish machining

Abstract

A tray for yellow finish machining relates to the technical field of yellow finish machining and comprises a tray bottom (1) and a tray edge (2) extending outwards along the edge of the tray bottom (1), the section of the tray bottom (1) is in a continuous wave shape, wave crest portions and wave trough portions which are distributed alternately are formed, a plurality of liquid outlet holes (11) are vertically formed in the wave trough portions, a liquid collecting groove (12) is further formed in the lower side of the tray bottom (1), and a liquid outlet (121) is formed in one side of the liquid collecting groove (12). An adjusting assembly (3) is arranged on the side, opposite to the liquid outlet (121), of the plate edge (2), and the adjusting assembly (3) is arranged to be capable of adjusting the inclination angle of the plate bottom (1). Polygonatum sibiricum materials are supported through the wave crest parts of the plate bottom, the situation that liquid outlet holes are blocked due to material covering of a traditional plane plate bottom is avoided, and juice and water vapor generated in the steaming process can be rapidly discharged through the liquid outlet holes of the wave trough parts; the adjusting assembly can dynamically adjust the inclination angle of the tray bottom, so that liquid flows to the liquid outlet along the liquid collecting tank and flows out, the liquid discharging efficiency is remarkably improved, and the follow-up sun-curing quality of rhizoma polygonati is improved.

Description

Technical Field

[0001] This utility model relates to the field of Polygonatum processing technology, specifically a material tray for Polygonatum processing. Background Technology

[0002] In the traditional "nine-steaming and nine-processing" technique for processing Polygonatum, the steaming process involves placing the Polygonatum on a tray, which is then supported by a rod inside the steaming chamber via its side edge. To effectively remove the juices produced during steaming and the moisture condensed on the tray, several through-holes are made in the bottom of the tray. However, the bottom of the tray is usually flat, and the Polygonatum spread in it covers a large area of ​​these through-holes. Especially during the steaming process after the Polygonatum slices have softened, they adhere even more tightly to the tray, preventing the liquid from draining smoothly. This not only hinders the timely exudation of moisture from the Polygonatum itself but also affects the effectiveness of subsequent drying processes. Utility Model Content

[0003] To address the technical problems existing in the background art, this utility model provides a material tray for processing Polygonatum sibiricum.

[0004] The technical solution of this utility model is as follows:

[0005] A material tray for processing Polygonatum sibiricum includes a tray bottom and a tray edge extending outward along its edge. The tray bottom has a continuous wave-shaped cross section, forming alternating peaks and troughs. Several liquid outlet holes are vertically opened on the troughs. A liquid collection trough is also provided on the lower side of the tray bottom. A liquid outlet is provided on one side of the liquid collection trough. An adjustment component is provided on the side of the tray edge opposite to the liquid outlet. The adjustment component is configured to adjust the tilt angle of the tray bottom.

[0006] Furthermore, the cross-sectional shape of the liquid collection tank is V-shaped or U-shaped.

[0007] Furthermore, the liquid outlet is a vertical circular hole or a conical hole with an upper diameter smaller than the lower diameter.

[0008] As one implementation method, the two sides of the liquid collection tank are connected to the bottom two sides of the pan.

[0009] As another implementation method, a liquid collection tank is inserted into the lower side of each trough of the bottom of the pan.

[0010] Preferably, the depth of the trough is 1 / 3 to 1 / 2 of the total thickness of the bottom of the plate, and the spacing between adjacent peaks is 50mm to 80mm.

[0011] The above-mentioned processing tray for Polygonatum odoratum has a bottom, edge and liquid collection tank made of food-grade stainless steel, and the bottom and edge are integrally stamped.

[0012] In one implementation, the adjustment component includes a screw vertically mounted on the edge of the disc, and a locking nut is screwed onto the screw located on both the upper and lower sides of the disc edge.

[0013] Furthermore, a circular support block is provided at the lower end of the screw, and the diameter of the support block is larger than the outer diameter of the screw.

[0014] The material tray for processing Polygonatum sibiricum, as described above, has a bottom thickness of 1.5mm-3mm.

[0015] The beneficial effects of this utility model of a material tray for processing Polygonatum sibiricum are as follows:

[0016] 1. By designing the bottom of the pan as a continuous wave-shaped structure, the crests form a support area for the Polygonatum material, allowing the Polygonatum to be naturally suspended above the crests during steaming. This avoids the problem of material accumulation covering the liquid outlet holes in traditional flat pans, while the liquid outlet holes in the troughs can quickly discharge the juice and water vapor produced during steaming.

[0017] 2. The adjustment component can dynamically adjust the tilt angle of the pan bottom, allowing the liquid to flow along the wavy pan bottom to the outlet of the liquid collection tank, which significantly improves the drainage efficiency, improves the water seepage effect of Polygonatum and is beneficial to the subsequent drying quality.

[0018] 3. When using multi-layer material trays stacked together, this structural design controls the tilt direction of the bottom of each tray through the adjustment component, so that the liquid discharged from the upper tray flows in a directional direction through the liquid collection tank, avoiding the direct dripping of uncollected liquid onto the surface of the lower tray. This not only prevents the lower material from being contaminated by the upper liquid, but also enables the independent collection and treatment of the liquid from the steaming of Polygonatum material on different trays through stratified liquid collection, effectively improving the standardization of the Polygonatum processing process and the stability of the finished product quality. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the structure of a material tray for processing Polygonatum odoratum in this embodiment;

[0021] Figure 2 for Figure 1 Enlarged view of point A;

[0022] Figure 3 This embodiment provides a material tray for processing Polygonatum sibiricum. Figure 1 Schematic diagram of the BB-direction section in the middle;

[0023] Figure 4 for Figure 3 Enlarged view of point C;

[0024] The components represented by the various reference numerals in the diagram are:

[0025] 1. Pan bottom; 11. Liquid outlet; 12. Liquid collection tank; 121. Liquid outlet; 2. Pan rim; 3. Adjustment components. Detailed Implementation

[0026] Combination Figure 1 and Figure 3 This embodiment provides a material tray for processing Polygonatum sibiricum, including a rectangular tray bottom 1 and an annular tray edge 2 extending upward along its edge. The tray edge 2 can be stably supported on a support rod inside the steaming box. The cross-section of the tray bottom 1 is continuously wavy, with alternating peaks and troughs formed by integral stamping with a mold. Several liquid outlet holes 11 are vertically opened on the troughs of the tray bottom 1. The Polygonatum sibiricum material is supported by the peaks of the wavy tray bottom 1, and the juice and water vapor generated during the steaming process flow from the peaks to the liquid outlet holes 11 in the troughs and are discharged. This solves the problem of the liquid outlet holes 11 being blocked by Polygonatum sibiricum material in traditional flat tray bottoms.

[0027] Combination Figure 2 The liquid outlet 11 is a vertical circular hole, which has a simple structure and is easy to process. It is suitable for regular liquid drainage needs. In some cases, the liquid outlet 11 can also be a conical hole with a diameter at the upper end smaller than that at the lower end, so as to use the difference in hole diameter to form a guiding slope, prevent the Huangjing fragments or fibers from clogging the liquid outlet 11, and at the same time expand the flow area at the bottom of the hole to accelerate the liquid discharge, ensuring that the liquid generated during the steaming process passes through the liquid outlet 11 in a timely manner, and avoid liquid accumulation affecting the steaming effect of the material.

[0028] The depth of the trough is 1 / 3 to 1 / 2 of the total thickness of the bottom plate 11, and the spacing between adjacent peaks is 50mm to 80mm. This ensures that the peaks effectively support the Polygonatum material and prevents the material (Polygonatum / Polygonatum slices) from accumulating and covering the liquid outlet 11, while also creating sufficient drainage space. Furthermore, the spacing between adjacent peaks of 50mm to 80mm conforms to the conventional laying density of Polygonatum material, ensuring that the material is evenly distributed on the bottom plate 1. At the same time, it ensures that the spacing of the liquid outlet 11 in the trough is reasonable, taking into account both drainage efficiency and material bearing capacity.

[0029] Combination Figure 3 and Figure 4 The bottom of the tray 1 is also provided with a liquid collection tank 12. The liquid collection tank 12 has a liquid outlet 121 on one side. The edge of the tray 2 is provided with an adjustment component 3 on the side opposite to the liquid outlet 121. The adjustment component 3 is designed to adjust the tilt angle of the tray bottom 1. The tilt angle of the tray bottom 1 can be dynamically adjusted by adjusting the adjustment component 3 (such as increasing the tilt angle to accelerate the drainage when the initial moisture content is high, and reducing the angle to maintain material stability in the later stage). This allows the liquid to flow from the liquid collection tank 12 to the liquid outlet 121 of the liquid collection tank 12, which significantly improves the drainage efficiency, improves the moisture seepage effect of Polygonatum and is beneficial to the subsequent drying quality.

[0030] Especially when multiple trays are stacked, this structural design controls the tilt direction of the bottom 1 of each tray through the adjustment component 3, so that the liquid discharged from the upper tray flows in a directional manner through the liquid collection tank 12, avoiding the direct dripping of uncollected liquid onto the surface of the lower tray. This not only prevents the lower material from being contaminated by the upper liquid, but also enables the independent collection and treatment of the liquid from the steaming of Polygonatum materials on different trays through stratified liquid collection, effectively improving the standardization of the Polygonatum processing process and the stability of the finished product quality.

[0031] The cross-sectional shape of the liquid collection tank 12 is U-shaped (e.g., Figure 2 The liquid collection tank 12 is either V-shaped or U-shaped, with a guide slope on the inner wall to guide the liquid to converge towards the outlet 121, reducing the liquid retention in the liquid collection tank 12; the open cross-section design facilitates subsequent cleaning operations, avoids residual juice from becoming moldy and contaminating the material, and at the same time enhances the structural strength of the liquid collection tank 12 to prevent deformation due to high temperature during the steaming process.

[0032] To facilitate subsequent cleaning of the liquid collection tank 12, the two sides of the liquid collection tank 12 are connected to the bottom two sides of the pan bottom 1.

[0033] In some cases, each trough of the bottom of the tray 1 may be connected to a liquid collection tank 12, which can collect the drained liquid in the corresponding area. At the same time, the independent connection design ensures that the maintenance of a single liquid collection tank 12 does not affect other areas.

[0034] The bottom of the pan 1, the rim of the pan 2, and the liquid collection tank 12 are all made of food-grade stainless steel. The bottom of the pan 1 and the rim of the pan 2 are integrally stamped. Food-grade stainless steel has the characteristics of corrosion resistance, high temperature resistance, and easy cleaning, which meets the hygiene standards for food processing and avoids the material from being contaminated by metal during the steaming process. The integral stamping process of the bottom of the pan 1 and the rim of the pan 2 eliminates welding or splicing gaps, improves the overall structural strength, prevents liquid from seeping into the interlayer and growing bacteria, and simplifies the processing flow and reduces manufacturing costs.

[0035] Combination Figure 1 and Figure 3 The adjusting component 3 includes a screw vertically mounted on the rim 2, and locking nuts are screwed onto the screws located on both the upper and lower sides of the rim 2. By rotating the upper and lower locking nuts, the extension length of the screws can be precisely controlled, thereby adjusting the tilt angle of the rim 1 to adapt to the drainage requirements of different steaming stages.

[0036] The lower end of the screw is also equipped with a circular support block. The diameter of the support block is larger than the outer diameter of the screw. The circular support block increases the contact area between the screw and the support surface of the steamer, preventing the inner wall of the steamer from being worn or deformed due to excessive local pressure at the lower end of the screw.

[0037] The thickness of the bottom plate 1 is 1.5mm-3mm, balancing structural strength and lightweight requirements: if the thickness is too thin, the wavy bottom plate 1 will easily deform during high-temperature steaming; if the thickness is too thick, it will increase the weight and cost of the tray. This thickness range ensures that the tray maintains a stable wavy structure during long-term use, while also conforming to the lightweight design trend of food processing equipment and reducing the load on the steamer.

Claims

1. A material tray for processing Polygonatum sibiricum, characterized in that, Includes the bottom of the plate (1) and the rim (2) extending outward from its edge; The bottom of the pan (1) has a continuous wave-shaped cross section, forming alternating peaks and troughs, and several liquid outlet holes (11) are vertically opened on the troughs. The bottom of the pan (1) is also provided with a liquid collection tank (12), and a liquid outlet (121) is provided on one side of the liquid collection tank (12). An adjustment component (3) is provided on the side of the pan edge (2) opposite to the liquid outlet (121), and the adjustment component (3) is configured to adjust the tilt angle of the pan bottom (1).

2. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The cross-sectional shape of the liquid collection tank (12) is V-shaped or U-shaped.

3. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The liquid outlet (11) is a vertical circular hole or a conical hole with an upper diameter smaller than the lower diameter.

4. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The two sides of the liquid collection tank (12) are connected to the bottom two sides of the pan bottom (1).

5. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The liquid collection tank (12) is inserted into the lower side of each trough of the bottom of the pan (1).

6. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The depth of the trough is 1 / 3 to 1 / 2 of the total thickness of the bottom (1), and the distance between adjacent peaks is 50 mm to 80 mm.

7. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The bottom (1), edge (2) and collection tank (12) of the pan are all made of food-grade stainless steel, and the bottom (1) and edge (2) are integrally stamped.

8. The material tray for processing Polygonatum sibiricum as described in claim 1, characterized in that, The adjustment component (3) includes a screw rod vertically disposed on the edge of the disc (2), and a locking nut is screwed on the screw rod located on both the upper and lower sides of the edge of the disc (2).

9. A material tray for processing Polygonatum sibiricum as described in claim 8, characterized in that, The lower end of the screw is also provided with a circular support block, the diameter of which is larger than the outer diameter of the screw.

10. A material tray for processing Polygonatum sibiricum as described in any one of claims 1-9, characterized in that, The thickness of the bottom plate (1) is 1.5mm-3mm.

Images