Conveying equipment for poultry egg processing

Abstract

The invention relates to the technical field of egg conveying, in particular to egg processing conveying equipment which comprises a base, a conveying table used for conveying eggs is arranged on the base, a trigger assembly is arranged on the conveying table, a driving assembly is arranged at the side end of the trigger assembly, and a protection device is arranged on the driving assembly. A movable table is arranged below the protection device, an egg support used for bearing eggs is arranged on the movable table, and the protection device comprises a matching assembly and a limiting assembly. Through work of the driving assembly and the protection device, the eggs can be uniformly placed into the egg support with the big heads facing downwards, buffering force is provided before the eggs enter the egg support, and the transportation stability and practicability are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of poultry egg conveying, in particular to a conveying device for poultry egg processing. BACKGROUND

[0002] Poultry egg processing refers to a series of processes for poultry eggs, including cleaning, disinfection, preservation, processing into products, and packaging.

[0003] In the prior art, after processing the eggs, they need to be conveyed for packaging. During packaging, the position of the eggs entering the egg holder cannot be well controlled, so that the eggs can be uniformly placed vertically in the egg holder with the large end facing down. During overall transportation, the eggs are prone to shaking and breaking, resulting in insufficient transportation stability. In addition, during the process of transferring the eggs to the egg holder, the eggs are placed vertically. During the process of vertically falling into the egg holder, the surface of the egg is prone to cracking due to the large impact force, which needs to be manually cleaned and replaced, and the practicability is low. Therefore, a device is needed that can uniformly place the eggs into the egg holder with the large end facing down and provide a buffer before entering the egg holder to avoid insufficient transportation stability and low practicability. SUMMARY

[0004] The present application aims to provide a conveying device for poultry egg processing to solve the problems in the background art. To achieve the above-mentioned purpose, the present application provides the following technical solution: a conveying device for poultry egg processing, comprising a base, the base is provided with a conveying table for conveying eggs, the conveying table is provided with a triggering assembly, the side end of the triggering assembly is provided with a driving assembly, the driving assembly is provided with a protection device, the lower part of the protection device is provided with a moving table, the moving table is provided with an egg holder for receiving eggs, the protection device comprises a matching assembly and a limiting assembly, the matching assembly is arranged on the driving assembly, and the limiting assembly is arranged on the matching assembly.

[0005] Preferably, the triggering assembly comprises a plurality of conveying rollers arranged at equal intervals on the conveying table, one horizontal egg can be placed between every two conveying rollers, the conveying table can drive the plurality of conveying rollers to move synchronously when the conveying table is working, one end of the conveying roller is located outside the conveying table and is slidingly arranged in a conveying track, and every other conveying roller located outside the conveying table is connected to the middle part of the triggering wheel.

[0006] Preferably, the driving assembly comprises a driving table located on one side of the conveying table, the bottom of the driving table is connected with the base, the driving table is provided with symmetrically arranged arc-shaped supporting frames, two arc-shaped supporting frames are connected through a horizontally arranged driving plate, the driving plate is provided with a rotating frame, the rotating frame is rotatably connected with a driving roller, the driving roller is slidingly connected with the rotating frame, the driving roller is provided with an N-shaped sliding groove, the top of the rotating frame is provided with a vertical limiting rod, and the bottom of the limiting rod is embedded in the N-shaped sliding groove, the limiting rod is slidingly connected with the N-shaped sliding groove, the end of the driving roller is provided with a pressing ring, the inner side of the pressing ring is movably connected with the rotating frame through a compression spring, the other end of the driving roller is provided with a pressing plate, the side, away from the rotating frame, of the pressing ring is provided with a pushing rod, the side end of the pushing rod is movably connected with the side end of the arc-shaped supporting frame through a spring telescopic rod, the pushing rod is slidingly connected with the driving plate, the bottom of the end, close to the conveying table, of the pushing rod is provided with a vertically arranged triggering rod, the side end of the triggering rod is provided with a wedge-shaped groove and is located on the upper side of the side end of the conveying track, the bottom of the triggering rod is provided with a wedge-shaped block and is located below the wedge-shaped groove, the wedge-shaped block is located below the side end of the conveying track, and when the triggering wheel moves along the end of the conveying track, the triggering rod can be extruded to move twice through cooperation of the wedge-shaped groove and the wedge-shaped block.

[0007] Preferably, the side, away from the rotating frame, of the pressing plate is provided with a connecting frame, the connecting frame is rotatably connected with the driving plate, the end, close to the pressing plate, of the connecting frame is provided with symmetrically arranged extrusion ball rods, the end of one of the extrusion ball rods abuts against the side end of the pressing plate, the side end of each extrusion ball rod is provided with a fixing rod for limiting the swing angle of the extrusion ball rod, the other end of the connecting frame is slidingly arranged in a sliding groove at the end of the swinging rod, the swinging rod is slidingly provided with a circular pressing piece, the side end of the circular pressing piece abuts against the side end of the connecting frame, the other side of the circular pressing piece is movably connected with the end of the swinging rod through a compression spring, the end, away from the connecting frame, of the swinging rod abuts against the inner side of the adjacent arc-shaped supporting frame, and the swinging rod and the connecting frame are arranged at an included angle.

[0008] Preferably, the matching assembly comprises an arc-shaped sliding rail fixed above the driving table, the side, close to the conveying track, of the arc-shaped sliding rail is provided with cross-arranged arc-shaped hinged rods, the middle parts of the two arc-shaped hinged rods are hingedly connected with the side ends of the arc-shaped sliding rail, the upper and lower ends of the two arc-shaped hinged rods are respectively hingedly connected with a group of cross-arranged arc-shaped hinged rods, the ends of the two outermost arc-shaped hinged rods are hingedly connected with the ends of two half-arc-shaped hinged rods, the other ends of the two half-arc-shaped hinged rods are hingedly connected, the hinged positions of the middle parts of the two arc-shaped hinged rods close to the side of the arc-shaped sliding rail are hingedly connected with the side ends of a hinged block, the hinged block is slidingly arranged in the arc-shaped sliding rail, the top of the hinged block is provided with a vertically arranged linkage rod, the top of the linkage rod is connected with the swinging rod, and the linkage rod and the arc-shaped sliding rail are slidingly connected.

[0009] Preferably, the limiting assembly comprises arc-shaped spring contact plates arranged inside a plurality of arc-shaped hinged rods, the top of the arc-shaped spring contact plates is connected with L-shaped connecting rods, the other end of the L-shaped connecting rods is connected with the top of the arc-shaped slide rail, the hinged points of each group of the arc-shaped hinged rods and the half-arc-shaped hinged rods located in the middle are hinged with the side ends of a limiting frame, the inner side of the limiting frame located in the middle is connected with the side end of the protective net bag through an arc-shaped telescopic rod, the two ends of the protective net bag are provided with stretchable auxiliary net bags, the side end of the auxiliary net bag is connected with the side end of the adjacent limiting frame, and the bottom of the protective net bag and the auxiliary net bag is located above the egg holder.

[0010] Preferably, the protective net bag and the auxiliary net bag are elastically arranged, and the upper trumpet mouth of the protective net bag and the auxiliary net bag is arranged, and the middle and lower part of the protective net bag and the auxiliary net bag is arranged in a small caliber.

[0011] Preferably, the two ends of the protective net bag and the auxiliary net bag are provided with magnet buckles capable of being magnetically attracted to each other.

[0012] Compared with the prior art, the beneficial effects of the present application are:

[0013] In the present application, when the device is used, the horizontal eggs are transported one by one to one side of the driving assembly by the transportation table and are vertically placed in the egg holder with the large head facing downward, avoiding the breakage of the eggs due to shaking during the transportation of the whole package, thereby improving the transportation stability, and at the same time, the four sides of the eggs are protected during the transfer of the eggs to the egg holder, the falling position is limited, and the impact force during falling is relieved, avoiding the cracking of the eggs when falling into the egg holder, further improving the practicability of the device.

[0014] In the present application, by cooperating the trigger assembly and the driving assembly, the falling egg is protected and can fall stably, and during the movement of the trigger wheel to the lower side of the transportation track, the swing rod is controlled to swing again by cooperating with the wedge block, so as to complete the reset, thereby facilitating the righting protection when the next egg comes, further improving the convenience of the device in use.

[0015] In the present application, by cooperating the protection device and other components, the position of each egg entering the egg holder is unified, the egg can be vertically placed in the egg holder with the large head facing downward, avoiding the breakage of the eggs due to shaking during the transportation of the whole package, thereby improving the transportation stability, and at the same time, the four sides of the eggs are protected during the transfer of the eggs to the egg holder, the falling position is limited, and the impact force during falling is relieved, avoiding the cracking of the eggs when falling into the egg holder, further improving the practicability of the device.

[0016] In the application, through the setting of the upper horn mouth, the eggs can have enough time to adjust to the longitudinal direction when falling into the initial stage, and through the small-diameter setting of the middle and lower areas, the eggs can always fall into the corresponding egg holders along the preset track, thereby improving the protection of the eggs.

[0017] In the application, through the setting of the magnet buckle, the docking time of the protection net and the auxiliary net at both ends can be accelerated, and the state of the protection net and the auxiliary net will not be affected when the eggs fall, further improving the stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the application;

[0019] Figure 2 It is a local three-dimensional structure schematic diagram of the application Figure One ;

[0020] Figure 3 It is a local three-dimensional structure schematic diagram of the application Figure Two ;

[0021] Figure 4 It is a sectional view of the rotating frame in the application;

[0022] Figure 5 It is a local three-dimensional structure schematic diagram of the driving assembly in the application;

[0023] Figure 6 It is a local three-dimensional structure schematic diagram of the protection device in the application Figure One ;

[0024] Figure 7 It is a local three-dimensional structure schematic diagram of the protection device in the application Figure Two ;

[0025] Figure 8 It is a local three-dimensional structure schematic diagram of the protection device in the application Figure Three .

[0026] In the figure: 1, base; 2, transport table; 3, trigger assembly; 31, transport roller; 32, transport track; 33, trigger wheel; 4, drive assembly; 41, drive table; 42, arc-shaped receiving frame; 43, drive plate; 44, rotating frame; 45, drive roller; 46, N-shaped sliding groove; 47, limiting rod; 48, pressing ring; 49, extrusion spring; 50, pressing plate; 51, lever; 52, spring telescopic rod; 53, trigger rod; 54, wedge-shaped groove; 55, wedge-shaped block; 56, link frame; 57, extrusion ball rod; 58, fixed rod; 59, swing rod; 60, sliding groove; 61, circular tab; 62, compression spring; 7, protection device; 71, matching assembly; 711, arc-shaped sliding rail; 712, arc-shaped hinged rod; 7121, semi-arc-shaped hinged rod; 713, hinged block; 714, linkage rod; 72, limiting assembly; 721, arc-shaped spring abutting plate; 722, L-shaped connecting rod; 7221, limiting frame; 7222, arc-shaped telescopic rod; 723, protection net; 724, auxiliary net; 8, moving table; 9, egg holder; 10, magnet buckle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1 to 8 , the present application provides a technical scheme: a conveying equipment for processing poultry eggs, comprising a base 1, the base 1 is provided with a transport table 2 for conveying eggs, the transport table 2 is provided with a trigger assembly 3, the side end of the trigger assembly 3 is provided with a drive assembly 4, the drive assembly 4 is provided with a protection device 7, the lower side of the protection device 7 is provided with a moving table 8, the moving table 8 is provided with an egg holder 9 for receiving eggs, the protection device 7 comprises a matching assembly 71 and a limiting assembly 72, the matching assembly 71 is arranged on the drive assembly 4, and the limiting assembly 72 is arranged on the matching assembly 71.

[0029] In the embodiment, as Figures 1 to 5 shown, the trigger assembly 3 comprises a plurality of transport rollers 31 arranged at equal intervals on the transport table 2, one horizontal egg can be placed between every two transport rollers 31, the transport table 2 can drive a plurality of transport rollers 31 to move synchronously when the transport table 2 works, one end of the transport roller 31 is located outside the transport table 2 and is slidingly arranged in the transport track 32, and every other transport roller 31 is connected to the middle part of the trigger wheel 33 at the end outside the transport table 2;

[0030] The driving assembly 4 comprises a driving table 41 located at one side of the conveying table 2, the bottom of the driving table 41 is connected with the base 1, the driving table 41 is provided with symmetrically arranged arc-shaped supporting frames 42, the two arc-shaped supporting frames 42 are connected through a horizontally arranged driving plate 43, the driving plate 43 is provided with a rotating frame 44, the rotating frame 44 is rotatably connected with a driving roller 45, the driving roller 45 is slidingly connected with the rotating frame 44, the driving roller 45 is provided with an N-shaped sliding groove 46, the top of the rotating frame 44 is provided with a vertical limiting rod 47, and the bottom of the limiting rod 47 is embedded in the N-shaped sliding groove 46, the limiting rod 47 is slidingly connected with the N-shaped sliding groove 46, the end of the driving roller 45 is provided with a pressing ring 48, the inner side of the pressing ring 48 is movably connected with the rotating frame 44 through an extrusion spring 49, the other end of the driving roller 45 is provided with a pressing plate 50, the side, away from the rotating frame 44, of the pressing ring 48 is provided with a pushing rod 51, the side end of the pushing rod 51 is movably connected with the side end of the arc-shaped supporting frame 42 through a spring telescopic rod 52, the pushing rod 51 is slidingly connected with the driving plate 43, the bottom of the end, close to the conveying table 2, of the pushing rod 51 is provided with a vertical trigger rod 53, the side end of the trigger rod 53 is provided with a wedge-shaped groove 54 and is located on the upper side of the side end of the conveying track 32, the bottom of the trigger rod 53 is provided with a wedge-shaped block 55 and is located below the wedge-shaped groove 54, the wedge-shaped block 55 is located below the side end of the conveying track 32, when the trigger wheel 33 moves along the end of the conveying track 32, the trigger rod 53 can be extruded to move twice through the cooperation of the wedge-shaped groove 54 and the wedge-shaped block 55;

[0031] The side, away from the rotating frame 44, of the pressing plate 50 is provided with an engaging frame 56, the engaging frame 56 is rotatably connected with the driving plate 43, the end, close to the pressing plate 50, of the engaging frame 56 is provided with symmetrically arranged extrusion ball rods 57, the end of one of the extrusion ball rods 57 abuts against the side end of the pressing plate 50, the side end of each of the extrusion ball rods 57 is provided with a fixed rod 58 for limiting the swing angle, the other end of the engaging frame 56 is slidingly arranged in a sliding groove 60 at the end of a swing rod 59, the swing rod 59 is slidingly provided with a circular push piece 61, the side end of the circular push piece 61 abuts against the side end of the engaging frame 56, the other side of the circular push piece 61 is movably connected with the end of the swing rod 59 through a compression spring 62, the end, away from the engaging frame 56, of the swing rod 59 abuts against the inner side of the adjacent arc-shaped supporting frame 42, the swing rod 59 and the engaging frame 56 are arranged at an included angle.

[0032] In the embodiment, as Figures 5 to 8As shown, the matching assembly 71 comprises an arc-shaped sliding rail 711 fixed above the driving table 41, and the arc-shaped sliding rail 711 is provided with arc-shaped hinged rods 712 arranged in a cross manner near one side of the transportation track 32, the middle parts of the two arc-shaped hinged rods 712 are hinged with the side ends of the arc-shaped sliding rail 711, the upper and lower ends of the two arc-shaped hinged rods 712 are respectively hinged with the two ends of a group of arc-shaped hinged rods 712 arranged in a cross manner, the two ends of the two outermost arc-shaped hinged rods 712 are hinged with the end parts of two half-arc-shaped hinged rods 7121, the other ends of the two half-arc-shaped hinged rods 7121 are hinged, and the hinged positions of the middle parts of the two arc-shaped hinged rods 712 near the side of the arc-shaped sliding rail 711 are hinged with the side ends of the hinged blocks 713, the hinged blocks 713 are slidingly arranged in the arc-shaped sliding rail 711, the top of the hinged block 713 is provided with a vertically arranged linkage rod 714, the top of the linkage rod 714 is connected with the swing rod 59, and the linkage rod 714 is slidingly connected with the arc-shaped sliding rail 711;

[0033] The limiting assembly 72 comprises arc-shaped spring abutting plates 721 arranged in the arc-shaped hinged rods 712, the top of the arc-shaped spring abutting plate 721 is connected with an L-shaped connecting rod 722, the other end of the L-shaped connecting rod 722 is connected with the top of the arc-shaped sliding rail 711, the hinged points of the middle parts of each group of arc-shaped hinged rods 712 and half-arc-shaped hinged rods 7121 are hinged with the side ends of a limiting frame 7221, the adjacent sides of every two limiting frames 7221 are connected through arc-shaped telescopic rods 7222, the inner sides of the limiting frames 7221 in the middle parts are connected with the side ends of protective net pockets 723, the two ends of the protective net pocket 723 are provided with stretchable auxiliary net pockets 724, the side ends of the auxiliary net pocket 724 are connected with the side ends of the adjacent limiting frames 7221, and the bottoms of the protective net pocket 723 and the auxiliary net pocket 724 are located above the egg holder 9.

[0034] In the embodiment, as shown in the figure, Figure 6 The protective net pocket 723 and the auxiliary net pocket 724 are elastically arranged, and the upper trumpet mouths of the protective net pocket 723 and the auxiliary net pocket 724 are arranged, and the middle and lower parts of the protective net pocket 723 and the auxiliary net pocket 724 are arranged in a small-diameter manner.

[0035] In the embodiment, as shown in the figure, Figure 6 The two ends of the protective net pocket 723 and the auxiliary net pocket 724 are provided with magnet buckles 10 capable of being magnetically attracted to each other.

[0036] The use method and advantages of the present application are as follows:

[0037] As shown in the figure, Figures 1 to 8As shown, when the transport table 2 transports one transverse egg to the side of the driving table 41 through every two transport rollers 31, the transport roller 31 drives the trigger wheel 33 to move along the upper side of the transport track 32, so that the trigger wheel 33 is preferentially matched with the wedge-shaped groove 54, so that the trigger lever 53 extrudes the pushing lever 51 under the action of the spring telescopic rod 52, so that the pressing ring 48 drives the driving roller 45 to slide along the rotating frame 44 under the action of the extrusion spring 49, and through the cooperation of the N-shaped sliding groove 46 and the limiting rod 47, the pressing plate 50 extrudes the extrusion ball lever 57 in contact with it to deflect to one side, and after extrusion, it deflects to the side of the other extrusion ball lever 57, when the extrusion ball lever 57 deflects, the fixed rod 58 can limit the swing position of it, and through the driving link frame 56 rotates on the driving plate 43, in the process of rotating, through the circular push piece 61 extruding the compression spring 62, and in the process of deflection, the swing lever 59 slides along the inner side of the arc-shaped bearing frame 42, so as to protect the egg about to fall and make it fall smoothly, and in the process of moving the trigger wheel 33 to the lower side of the transport track 32, through the cooperation with the wedge-shaped block 55, the swing lever 59 is swung again to make it reset, so as to facilitate the next egg to come and protect it, further improve the convenience of the device in use.

[0038] When the swing lever 59 swings through the trigger wheel 33, the egg is separated from the transport roller 31 and in contact with the arc-shaped spring contact plate 721, so as to give the egg a retention time, and under the action of gravity, the large end of the egg falls preferentially, so that the egg changes from horizontal to vertical, and when the swing lever 59 swings, the articulated block 713 is driven by the linkage rod 714 to open along the arc-shaped sliding rail 711, so as to drive the auxiliary net 724 to open from both sides of the protective net 723 under the cooperation of the arc-shaped articulated rod 712 and the semi-arc-shaped articulated rod 7121, so as to provide protection for the four sides of the egg and limit the position of the egg falling, so that it can fall smoothly into the egg holder 9, and when the corresponding transport roller 31 moves away from the driving table 41 through the transport table 2, the swing lever 59 swings again to release the protective state of the protective net 723 and the auxiliary net 724, so as to facilitate the adjustment of the next egg, so that the position of each egg entering the egg holder 9 can be unified, so that the large end of the egg can be placed vertically in the egg holder 9, avoiding the damage of the egg due to shaking during the whole transport packaging, so as to improve the transport stability, at the same time, the four sides of the egg are protected during the transfer to the egg holder 9, the position of the egg falling is limited, and the impact force during falling is relieved, avoiding the egg from cracking when falling into the egg holder 9, further improving the practicability of the device.

[0039] Through the setting of the upper horn mouth, the eggs can have enough time to adjust to the longitudinal direction when falling into the initial stage, and through the small-diameter setting of the middle and lower areas, the eggs can always fall into the corresponding egg holders 9 along the preset track, thereby improving the protection of the eggs.

[0040] Through the setting of the magnet buckle 10, the docking time can be accelerated when the protection net 723 and the auxiliary net 724 are docked at both ends, and the state of the protection net 723 and the auxiliary net 724 will not be affected when the eggs fall, thereby further improving the stability of the device.

[0041] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A conveying device for poultry egg processing, comprising a base (1) provided with a conveying table (2) for conveying eggs; characterized in that The conveying table (2) is provided with a trigger assembly (3), the side end of the trigger assembly (3) is provided with a driving assembly (4), the driving assembly (4) is provided with a protection device (7), the lower side of the protection device (7) is provided with a moving table (8), the moving table (8) is provided with an egg holder (9) for receiving eggs, the protection device (7) comprises a matching assembly (71) and a limiting assembly (72), the matching assembly (71) is arranged on the driving assembly (4), and the limiting assembly (72) is arranged on the matching assembly (71).

2. An egg processing conveyor apparatus as claimed in claim 1, wherein: The trigger assembly (3) comprises conveying rollers (31) arranged at equal intervals on the conveying table (2), and an egg accommodating position is formed between every two conveying rollers (31), and the conveying rollers (31) are synchronously linked with the conveying table (2) to operate; One end of the conveying roller (31) is located outside the conveying table (2) and is slidably arranged in a conveying track (32); Every other conveying roller (31) is connected to the middle part of the trigger wheel (33) at one end outside the conveying table (2).

3. An egg processing conveying apparatus as claimed in claim 2, wherein: The driving assembly (4) comprises a driving table (41) fixed to the base (1), and the driving table (41) is provided with symmetrically arranged arc-shaped receiving frames (42); Two arc-shaped receiving frames (42) are connected by a horizontally arranged driving plate (43); The driving plate (43) is provided with a rotating frame (44), the rotating frame (44) is rotatably matched with a driving roller (45), the driving roller (45) is provided with an N-shaped sliding groove (46), the top of the rotating frame (44) is provided with a limiting rod (47) embedded in the N-shaped sliding groove (46); The end of the driving roller (45) is provided with a pressing ring (48), the inner side of the pressing ring (48) is movably connected between the rotating frame (44) through the extrusion spring (49); The other end of the driving roller (45) is provided with a pressing plate (50); One side of the pressing ring (48) is provided with a push rod (51), the side end of the push rod (51) is movably connected with the side end of the arc-shaped receiving frame (42) through a spring telescopic rod (52); The end of the push rod (51) close to the conveying table (2) is provided with a vertical trigger rod (53), the side end of the trigger rod (53) is provided with a wedge-shaped groove (54); The bottom of the trigger rod (53) is provided with a wedge-shaped block (55); When the trigger wheel (33) moves along the end of the conveying track (32), the trigger wheel (33) can form twice trigger cooperation with the trigger rod (53) through cooperation with the wedge-shaped groove (54) and the wedge-shaped block (55).

4. An egg processing conveying apparatus according to claim 3, wherein: One side of the pressing plate (50) is provided with a connecting frame (56), which is rotationally connected with the driving plate (43); one end of the connecting frame (56) close to the pressing plate (50) is provided with symmetrically arranged extrusion ball rods (57), and the side end of each extrusion ball rod (57) is provided with a fixed rod (58) limiting the swing angle thereof; the other end of the connecting frame (56) is slidingly arranged in a sliding groove (60) at the end of a swing rod (59), and a circular knob (61) is slidingly arranged on the swing rod (59), and the circular knob (61) restricts the displacement of the swing rod (59) through a compression spring (62); One end of the swing rod (59) away from the connecting frame (56) abuts against the inner side of the adjacent arc-shaped supporting frame (42), and the swing rod (59) and the connecting frame (56) are arranged at an included angle.

5. An egg processing conveying apparatus as claimed in claim 4, wherein: The matching assembly (71) comprises an arc-shaped sliding rail (711) fixed above the driving table (41); The arc-shaped sliding rail (711) is provided with arc-shaped hinged rods (712) arranged in cross on one side close to the transportation track (32), and the middle portions of the two arc-shaped hinged rods (712) are hingedly connected with the side ends of the arc-shaped sliding rail (711); The upper and lower ends of the two arc-shaped hinged rods (712) are respectively hingedly connected with a group of arc-shaped hinged rods (712) arranged in cross to form a linkage mechanism; The two ends of the two outermost arc-shaped hinged rods (712) are hingedly connected with the end portions of two half-arc-shaped hinged rods (7121), and the other ends of the two half-arc-shaped hinged rods (7121) are hingedly connected; The hinged positions of the middle portions of the two arc-shaped hinged rods (712) close to the side of the arc-shaped sliding rail (711) are hingedly connected with the side ends of the hinged blocks (713); The top of the hinged block (713) is connected with the swing rod (59) through a linkage rod (714).

6. An egg processing conveying apparatus as claimed in claim 5, wherein: The limiting assembly (72) comprises arc-shaped spring abutting plates (721) arranged in the arc-shaped hinged rods (712); the hinged points of the middle portions of the arc-shaped hinged rods (712) and the half-arc-shaped hinged rods (7121) are hingedly connected with the side ends of a limiting frame (7221), and the adjacent sides of every two limiting frames (7221) are connected through arc-shaped telescopic rods (7222); The inner sides of the limiting frames (7221) located in the middle portions are connected with the side ends of protective net bags (723), and the two ends of the protective net bags (723) are provided with stretchable auxiliary net bags (724) to connect the limiting frames (7221) at adjacent positions; The protective net bags (723) and the auxiliary net bags (724) can cover the upper region of the egg tray (9).

7. An egg processing conveying apparatus according to claim 6, characterised in that: The protective net bags (723) and the auxiliary net bags (724) are elastically arranged; The upper trumpet mouths of the protective net bags (723) and the auxiliary net bags (724) are arranged, and the middle and lower portions of the protective net bags (723) and the auxiliary net bags (724) are arranged in small diameters.

8. An egg processing conveying apparatus according to claim 6, characterised in that: The two ends of the protective net bags (723) and the auxiliary net bags (724) are provided with magnet buckles (10) capable of being magnetically attracted to each other.

Images