A breakage-proof structure for a preserved egg washing machine
By installing a transition plate and separator at the conveyor belt interface of the preserved egg washing machine, the problem of preserved egg breakage was solved, production efficiency was improved, and costs were reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI WENTANGLAO FOOD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-23
Smart Images

Figure CN224393911U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of preserved egg production technology, and in particular to a damage-proof structure for a preserved egg washing machine. Background Technology
[0002] After the preserved eggs are pickled, the yellow mud on the surface needs to be washed off, and the spoiled eggs are sorted out by shining lights. Then, they are sterilized and vacuum-packed. The washed preserved eggs flow into a draining conveyor belt and then into a sorting conveyor belt. On the draining conveyor belt, the preserved eggs are transported together, while on the sorting conveyor belt, the preserved eggs need to be separated into egg troughs to facilitate sorting by light. In the existing technology, there is no anti-breakage structure at the junction of the two conveyor belts. The preserved eggs are prone to breakage when piled up at the junction, or they are damaged by the gaps in the sorting conveyor belt, which affects production efficiency and increases production costs. Utility Model Content
[0003] To address the problem in the prior art where the egg washing machine lacks a breakage prevention structure between the two conveyor belts, which easily leads to egg breakage, this invention provides a breakage prevention structure for the egg washing machine.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A breakage-proof structure for a preserved egg washing machine includes a frame, a draining conveyor belt, and a sorting conveyor belt. The draining conveyor belt is used to drain surface moisture from the preserved eggs during washing. The sorting conveyor belt has several egg slots evenly distributed on it, and a partition is provided between adjacent rows of egg slots to separate the preserved eggs for easy sorting. The draining conveyor belt on the frame is connected to the sorting conveyor belt and is used to sort the washed preserved eggs by irradiation with light after draining. A transition plate is provided at the junction of the draining conveyor belt and the sorting conveyor belt, and a partition strip corresponding to the partition is provided at the bottom of the transition plate to separate the preserved eggs.
[0006] Preferably, the end of the sorting conveyor belt near the draining conveyor belt is inclined to slow down the transfer speed of the preserved eggs and prevent them from being squeezed and broken. The transition plate is inclined and covers the end of the sorting conveyor belt.
[0007] Preferably, the separator is made of silicone strip or soft plastic tube to prevent the preserved egg from being damaged by touching the separator.
[0008] Preferably, the separator strips are fixed to the bottom of the transition plate by clamps, and the lengths of the separator strips are different to prevent the preserved egg from being squeezed and displaced when it leaves the separator strip range.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a transition plate and a separator at the junction of the drain conveyor belt and the sorting conveyor belt of the preserved egg washing machine, this utility model effectively avoids the preserved eggs from being squeezed and damaged, increases production efficiency, and reduces production costs. Attached Figure Description
[0010] Figure 1 This is a top view of the installation location in an embodiment of the present invention;
[0011] Figure 2 This is a top view of an embodiment of the present utility model.
[0012] Figure 3 This is a schematic diagram of the main structure of an embodiment of the present utility model.
[0013] In the diagram: 1. Frame, 2. Drain conveyor belt, 3. Sorting conveyor belt, 301. Divider trough, 4. Transition plate, 5. Separator strip, 6. Clamp. Detailed Implementation
[0014] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0016] like Figures 1 to 3 As shown, this embodiment of the utility model includes a frame 1, a draining conveyor belt 2, and a sorting conveyor belt 3. The draining conveyor belt 2 is used to drain the surface moisture of the preserved eggs during washing. The sorting conveyor belt 3 has several egg slots evenly distributed on it, and a partition 301 is provided between two adjacent rows of egg slots to separate the preserved eggs for easy sorting. The draining conveyor belt 2 on the frame 1 is connected to the sorting conveyor belt 3 and is used to sort the washed preserved eggs by irradiation with light after draining. A transition plate 4 is provided at the junction of the draining conveyor belt 2 and the sorting conveyor belt 3. A partition strip 5 corresponding to the partition 301 is provided at the bottom of the transition plate 4 to separate the preserved eggs.
[0017] Preferably, the end of the sorting conveyor belt 3 near the draining conveyor belt 2 is inclined to slow down the transfer speed of the preserved eggs and prevent them from being squeezed and broken. The transition plate 4 is inclined and covers the end of the sorting conveyor belt 3.
[0018] When the preserved eggs on the drain conveyor belt 2 are conveyed to the transition plate 4, they accumulate. The preserved eggs in front are pushed onto the sorting conveyor belt 3 by the ones behind. During this process, the preserved eggs are separated by the separator strip 5, so that they can only be pushed into the egg trough and will not enter the partition 301 to be squeezed and damaged.
[0019] Preferably, the separator 5 is made of soft plastic tubing to prevent the preserved egg from being damaged by touching the separator 5. The separator 5 is fixed to the bottom of the transition plate 4 by clamps 6, and the lengths of each separator 5 are different to prevent the preserved egg from falling out of the separator 5 at the same time when it leaves the range of the separator 5, and from being displaced and falling out of the egg tray due to the elastic compression of the separator 5.
[0020] 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 breakage-proof structure for a preserved egg washing machine, comprising a frame, a draining conveyor belt, and a sorting conveyor belt; the draining conveyor belt is used to drain surface moisture during the washing of preserved eggs, and the sorting conveyor belt has a plurality of egg slots evenly distributed on it, with partitions between adjacent rows of egg slots to separate the preserved eggs for easy sorting; the draining conveyor belt on the frame is connected to the sorting conveyor belt and is used to sort the washed preserved eggs by illumination after draining; characterized in that: A transition plate is provided at the junction of the draining conveyor belt and the sorting conveyor belt. The bottom of the transition plate has a dividing strip with corresponding grooves to separate the preserved eggs. The end of the sorting conveyor belt near the draining conveyor belt is inclined to slow down the transfer speed of the preserved eggs and prevent them from being squeezed and broken. The transition plate is inclined and covers the end of the sorting conveyor belt. The dividing strips are made of silicone strips or soft plastic tubes to prevent the preserved eggs from touching the dividing strips and being damaged. The dividing strips are fixed to the bottom of the transition plate by clamps, and the lengths of the dividing strips are different to prevent the preserved eggs from being squeezed and displaced when they leave the area of the dividing strips.