Poultry egg big and small head adjusting device
Through the power-driven conveying chain and rotation roller system, combined with the egg stopper and the turn block, the problem of low accuracy of the existing egg-sized head adjustment equipment is solved, and efficient and accurate egg-sized head adjustment is achieved, which improves the Productivity and reduce labor intensity.
Patent Information
- Application Number
- CN202420868012.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing poultry egg head adjustment equipment has low accuracy, resulting in low production efficiency, requiring manual selection and adjustment, and high labor intensity.
A bird egg size head adjustment device including power-driven upstream and downstream conveying chains is designed. The rotating waist drum adjusting roller and gear system is used to combine the egg stop rod and the turn block to ensure the direction of the big and small head of the bird egg. Consistently and avoid collision damage by connecting egg rollers and trays.
Accurate adjustment of the heads of poultry eggs is achieved, production efficiency is improved, the consistency of the direction of the poultry eggs is ensured, damage is avoided, and labor intensity is reduced.
Smart Images
Figure CN222249005U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of food marinating equipment, and in particular relates to a device for adjusting the size of poultry eggs. Background Art
[0002] In modern farming, poultry such as chickens and ducks are mainly raised, and the eggs produced by chickens and ducks are one of the main economic sources in the farming process. In order to meet the living needs of modern people, eggs are usually boiled at high temperature, shelled, and then marinated into finished products for packaging for people to eat. During the boiling process, the eggs need to be adjusted according to the size of the head (the big head is the air chamber side) to facilitate the subsequent process of shelling and realize automated operation. However, the existing poultry egg size adjustment equipment has low accuracy and still requires manual picking and adjustment, resulting in high labor intensity for operators and low poultry egg processing production efficiency.
[0003] Therefore, in the technical field of poultry egg processing equipment, there is still a need for research and improvement on the egg size adjustment device. This is also a research hotspot and focus in the current technical field of poultry egg processing equipment, and it is also the starting point for the completion of the present utility model. Utility Model Content
[0004] Therefore, the technical problem to be solved by the utility model is to provide a device for adjusting the size of poultry eggs to solve the technical problem that the existing poultry egg size adjustment has low accuracy and leads to low production efficiency.
[0005] To solve the above technical problems, the technical solution of the utility model is: a poultry egg size adjustment device, comprising a frame, an upstream conveying chain and a downstream conveying chain driven by a power device are installed on the frame, the upstream conveying chain and the downstream conveying chain are connected at the end, the conveying height of the upstream conveying chain is higher than the conveying height of the downstream conveying chain, a plurality of upstream conveying rollers are rotatably installed on the upstream conveying chain, each of the upstream conveying rollers is provided with a waist-drum-shaped upstream adjustment roller, the upstream adjustment rollers are arranged in a row, a plurality of downstream conveying rollers are rotatably installed on the downstream conveying chain, each of the downstream conveying rollers is provided with a waist-drum-shaped downstream adjustment roller, the downstream adjustment rollers are arranged in a row, the upstream adjustment rollers arranged in a row are staggered with the downstream adjustment rollers arranged in a row, each of the upstream conveying rollers is installed with a gear, and correspondingly, a rack matched with the gear is fixedly installed on the frame; egg blocking bars are provided on both sides of the upstream adjustment roller at the tail end of the frame, and a turning block is provided on one side of the downstream adjustment roller at the head end of the frame.
[0006] As an improvement, a guiding slope is provided on the side of the turning block facing the downstream adjusting roller.
[0007] As a further improvement, the turning block is a rubber body made of rubber material.
[0008] As another improvement, an egg receiving roller is rotatably mounted between the upstream adjusting roller at the tail end and the downstream adjusting roller at the head end of the frame, and a plurality of egg receiving trays are arranged in a circular array on the egg receiving roller.
[0009] After adopting the above technical solution, the beneficial effects of the utility model are:
[0010] (1) The device for adjusting the size of eggs provided by the utility model has a self-rotating upstream adjusting roller. When the eggs are transported downstream on the waist-drum-shaped upstream adjusting roller, the large end of the eggs is located in the middle concave position of the waist drum, and the small end of the eggs is located in a relatively high position of the waist drum. When the eggs pass through the egg-blocking rod, the egg-blocking rod blocks the small end of the eggs, so that the large end of the eggs faces downstream and the small end of the eggs faces upstream. In addition, since the upstream adjusting roller and the downstream adjusting roller are staggered, when the eggs hit the turning block, the turning block blocks the eggs from turning over, and only the large end of the eggs faces the turning block. This makes the eggs transported to the downstream adjusting roller in the same direction, completing the adjustment of the size of all eggs. In addition, the device has accurate adjustment and high production efficiency.
[0011] (2) Since a guiding slope is provided on the side of the turning block facing the downstream adjusting roller, the turning of the eggs is smoother and more stable, ensuring that the turning direction of all the eggs is consistent.
[0012] (3) Since the egg receiving roller is provided, when the eggs are transported from the upstream adjusting roller to the downstream adjusting roller, the egg receiving tray first supports the eggs and then flips them onto the downstream adjusting roller, thereby preventing the eggs from sliding from the upstream adjusting roller with a height difference to the downstream adjusting roller and colliding and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0015] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;
[0016] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;
[0017] Figure 3 yes Figure 2 A schematic diagram of a top view structure;
[0018] Figure 4 This is a schematic diagram of the process of adjusting the size of poultry eggs;
[0019] In the figure: 1, frame, 2, upstream conveyor chain, 3, downstream conveyor chain, 4, upstream conveyor roller, 5, downstream conveyor roller, 6, upstream adjustment roller, 7, downstream adjustment roller, 8, egg blocking rod, 9, turning block, 10, egg receiving roller, 11, egg receiving tray, 12, gear, 13, rack. DETAILED DESCRIPTION
[0020] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] The terms such as "front", "back", "left", "right", "inside", "outside", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of application of the present invention. Changes or adjustments to their relative relationships shall be regarded as within the scope of application of the present invention without substantially changing the technical content.
[0022] like Figure 1 , Figure 2 and Figure 3As shown together, the utility model provides an egg size adjustment device, including a frame 1, on which an upstream conveyor chain 2 and a downstream conveyor chain 3 driven by a power device are installed. The power device is usually a motor reducer, and the same motor reducer can be used to simultaneously drive the upstream conveyor chain 2 and the downstream conveyor chain 3 through transmission components such as belts or chains, or the upstream conveyor chain 2 and the downstream conveyor chain 3 can be driven by separate motor reducers, which is not limited here. The upstream conveyor chain 2 and the downstream conveyor chain 3 are connected at the ends, and the head end of the downstream conveyor chain 3 is located at the upstream conveyor chain 2, the conveying height of the upstream conveying chain 2 is higher than the conveying height of the downstream conveying chain 3, so that the poultry eggs form a height difference from the upstream conveying chain 2 to the downstream conveying chain 3, a plurality of upstream conveying rollers 4 are rotatably installed on the upstream conveying chain 2, each of which is provided with a waist-drum-shaped upstream adjustment roller 6, the upstream adjustment roller 6 supports the poultry eggs that need to be turned around, the upstream adjustment rollers 6 are arranged in a row, a plurality of downstream conveying rollers 5 are rotatably installed on the downstream conveying chain 3, each of which is provided with a waist-drum-shaped downstream adjustment roller 7, the downstream adjustment roller 6 The rollers 7 support the eggs that have been turned around. The downstream adjustment rollers 7 are arranged in a row. The upstream adjustment rollers 6 arranged in a row are staggered with the downstream adjustment rollers 7 arranged in a row. In order to improve production efficiency, the upstream adjustment rollers 6 and the downstream adjustment rollers 7 can be arranged in two or more rows accordingly. Those skilled in the art can set them according to actual needs. A gear 12 is installed on each upstream conveying roller 4. Correspondingly, a rack 13 adapted to the gear 12 is fixedly installed on the frame 1. In the process of the upstream conveying chain 2 driving the upstream conveying roller 4 to move, the rack Under the action of 13, the upstream conveying roller 4 will rotate, so that the upstream adjusting roller 6 forms self-rotation. According to the shape of the eggs themselves, when they are conveyed downstream on the waist-drum-shaped upstream adjusting roller 6, the big head of the eggs is located in the middle concave position of the waist drum, and the small head of the eggs is located in a relatively high position of the waist drum; egg-blocking rods 8 are provided on both sides of the upstream adjusting roller 6 at the tail end of the frame 1, and the egg-blocking rods 8 correspond to the high position of the waist-drum-shaped adjusting roller, that is, the small end position of the eggs. In order to make the adjustment more accurate and thorough, the egg-blocking rods 8 extend toward the downstream adjusting roller 7, such as Figure 4As shown, when the eggs pass by, the small end of the eggs is blocked so that the large end of the eggs faces downstream and the small end of the eggs faces upstream, and all the eggs are in the same direction. A turning block 9 is provided on one side of the downstream adjustment roller 7 located at the head end of the frame 1. Since the upstream adjustment roller 6 and the downstream adjustment roller 7 are staggered, the turning block 9 blocks the eggs from turning over, and only the large end can face the turning block 9, so that the eggs transported to the downstream adjustment roller 7 are in the same direction, completing the adjustment of the large and small heads of all the eggs. Similarly, gears are also provided on the downstream conveying roller 5, and a rack is also installed on the frame 1 at the downstream position, so that the downstream adjustment roller 7 rotates, which can not only keep the eggs lying flat, but also ensure that the large end of the eggs is basically transported downstream in a consistent position, so as to prepare for the subsequent shelling process. The device has accurate adjustment and high production efficiency.
[0023] A guiding slope is provided on the side of the turning block 9 facing the downstream adjustment roller 7, so that the turning of the eggs is smoother and more stable, ensuring that the turning direction of all the eggs is consistent. The turning block 9 is a rubber body made of rubber material, which prevents the eggs from colliding with the turning block 9 and being damaged.
[0024] An egg receiving roller 10 is rotatably installed between the upstream adjusting roller 6 at the tail end and the downstream adjusting roller 7 at the head end of the frame 1. A plurality of egg receiving trays 11 are arranged in a circular array on the egg receiving roller 10. When the eggs are transported from the upstream adjusting roller 6 to the downstream adjusting roller 7, the egg receiving trays 11 first support the eggs and then flip them onto the downstream adjusting roller 7, thereby preventing the eggs from sliding from the upstream adjusting roller 6 with a height difference to the downstream adjusting roller 7 and colliding and being damaged.
[0025] When in use, when the upstream conveying chain 2 is in circulation, the gear 12 on the upstream conveying roller 4 rotates under the action of the rack, so that the upstream adjusting roller 6 rotates. According to the shape of the eggs themselves, when the eggs are conveyed downstream on the waist-drum-shaped upstream adjusting roller 6, the big end of the eggs is located in the middle concave position of the waist drum, and the small end of the eggs is located in a relatively high position of the waist drum. When the eggs pass through the egg-blocking rod 8, the egg-blocking rod 8 blocks the small end of the eggs, so that the big end of the eggs faces downstream and the small end of the eggs faces upstream. The eggs are moved by the upstream adjusting roller 6. When the whole roller 6 slides down to the downstream adjusting roller 7, there is an egg receiving tray 11 to support the eggs. With the rotation of the egg receiving roller 10, the eggs in the egg receiving tray 11 are placed on the downstream adjusting roller 7. Since the upstream adjusting roller 6 and the downstream adjusting roller 7 are staggered, when the eggs hit the turning block 9, the turning block 9 blocks the turning of the eggs, and only the large end faces the turning block 9, so that the eggs transported to the downstream adjusting roller 7 are in the same direction, the adjustment of the large and small heads of all eggs is completed, and then the eggs are transported to the next process.
[0026] The utility model is suitable for adjusting the size of the eggs after sorting. When the sizes of the eggs are different, it is only necessary to replace the upstream adjustment rollers and the downstream adjustment rollers of different sizes to meet the requirements of matching the egg sizes.
[0027] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. An egg size adjustment device, comprising a frame, on which an upstream conveyor chain and a downstream conveyor chain driven by a power device are installed, wherein the upstream conveyor chain and the downstream conveyor chain are connected at the end, characterized in that: The conveying height of the upstream conveying chain is higher than that of the downstream conveying chain, and a plurality of upstream conveying rollers are rotatably installed on the upstream conveying chain, and each of the upstream conveying rollers is provided with a waist-drum-shaped upstream adjustment roller, and the upstream adjustment rollers are arranged in a row, and a plurality of downstream conveying rollers are rotatably installed on the downstream conveying chain, and each of the downstream conveying rollers is provided with a waist-drum-shaped downstream adjustment roller, and the downstream adjustment rollers are arranged in a row, and the upstream adjustment rollers arranged in a row are staggered with the downstream adjustment rollers arranged in a row, and a gear is installed on each of the upstream conveying rollers, and correspondingly, a rack matched with the gear is fixedly installed on the frame; egg blocking bars are provided on both sides of the upstream adjustment roller at the tail end of the frame, and a turning block is provided on one side of the downstream adjustment roller at the head end of the frame.
2. The egg size adjustment device according to claim 1, characterized in that: A guiding inclined surface is arranged on one side of the turning block facing the downstream adjusting roller.
3. The egg size adjustment device according to claim 2, characterized in that: The turning block is a rubber body made of rubber material.
4. The egg size adjustment device according to claim 1, 2 or 3, characterized in that: An egg receiving roller is rotatably mounted between the upstream adjusting roller at the tail end and the downstream adjusting roller at the head end of the frame, and a plurality of egg receiving trays are arranged in a circular array on the egg receiving roller.