An egg conveying device with cleaning and disinfection functions

Abstract

The invention provides an egg conveying device with cleaning and disinfecting functions, belonging to the technical field of conveying equipment. In order to solve the problem that when the existing conveying device uses water washing to wash eggs, the protective film on the surface of the eggs is easily damaged due to long-term contact with water, thereby affecting the storage time of the eggs; the invention comprises a liquid storage box and a protective cover, wherein a conveyor belt, an egg roller, a spray assembly, a liquid extraction pipe and a cleaning brush are arranged in the protective cover, and the rotating roller of the egg roller can drive the eggs to rotate automatically when rolling on the tooth groove at the top of the gear meshing mounting frame, and cooperates with the cleaning brush to carry out directional wiping and cleaning, and at the same time, the cleaning liquid is atomized and moistened, so as to reduce the damage to the protective film of the eggs, avoid the dissolution and damage of traditional water washing, and ensure the transportation and storage time of the eggs. The conveyor belt moves to a drying fan to blow dry the eggs, and ultraviolet lamps are used for sterilization. The device solves the problem that the protective film is easily damaged when the existing conveying device washes eggs, and improves the cleaning and sanitation level of the eggs.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, in particular to an egg conveying device with cleaning and disinfecting functions. Background Art

[0002] Yolk immunoglobulin (IgY) is an immunoglobulin present in egg yolk. It is a specific antibody produced by the immune system of the hen and transferred to the egg yolk after the hen is immunized with a specific antigen. Therefore, extracting yolk immunoglobulin from eggs and other egg products is an important way to prepare immunoglobulin products. The surface of the egg is easily contaminated with pollutants such as chicken manure during the egg-laying process of the hen. The stains on the surface of the egg need to be cleaned to ensure that the yolk immunoglobulin is clean and pollution-free when it is extracted.

[0003] For example, the patent with publication number CN214398895U discloses an egg pre-cleaning conveying device, which is used to convey pre-cleaned eggs to downstream equipment, including: a cleaning pool for holding a cleaning medium for cleaning eggs, and a liquid collecting tray is provided on the side of the cleaning pool close to the downstream equipment; a conveying mechanism, including an inclined and grouped conveying beam and a plurality of conveying rollers arranged between the conveying beams, the outlet of the conveying mechanism is connected to the downstream equipment, and the inlet of the conveying mechanism extends into the cleaning medium; at least a part of the conveying mechanism passes above the liquid collecting tray; an adjusting arm is provided on the side of the conveying beam close to the outlet, and the adjusting arm is connected to the frame of the downstream equipment; an adjusting rod is provided in the middle of the conveying beam, and the adjusting rod is connected to the cleaning pool. However, there is a protective film on the surface of the egg, which is easily soluble in water. When the existing conveying device uses water washing, the eggs are in contact with the cleaning water for a long time, which causes damage to the surface protective film, thereby greatly reducing the storage time of the eggs, which is not conducive to the long-term transportation and use of eggs.

[0004] Therefore, a kind of egg conveying device with cleaning and disinfecting function is launched. Summary of the invention

[0005] The purpose of the present invention is to provide an egg conveying device with cleaning and disinfection functions, aiming to solve the problem in the above-mentioned background technology that when the existing conveying device uses water washing to clean eggs, the protective film on the surface of the eggs is easily damaged by long-term contact with water, thereby affecting the storage time of the eggs.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an egg conveying device with cleaning and disinfecting functions, comprising a liquid storage tank and a protective cover fixedly connected to the top of the liquid storage tank, fixed frames are respectively fixedly connected to the inner walls on both sides of the protective cover, and the ends of the fixed frames are fixedly connected to the mounting frames, and a conveyor belt is movably arranged between the side walls of the mounting frames, and the outer surface of the conveyor belt is evenly and fixedly connected to egg rollers, and the lower end of the protective cover top plate at one end of the conveyor belt is fixedly connected to a spray assembly, and one end of the spray assembly is fixedly connected to a liquid extraction pipe, and the end of the liquid extraction pipe penetrates the top plate of the liquid storage tank and extends to the inside thereof, and the bottom of the end of the spray assembly is fixedly connected to a cleaning brush, and the cleaning brush is suspended above the egg roller;

[0007] The egg support roller comprises fixed columns fixedly connected to both sides of the outer surface of the conveyor belt at even intervals and a U-shaped frame fixedly connected to the ends of the fixed columns, limit holes are respectively provided on the side walls at both ends of the U-shaped frame, and positioning shafts are movably sleeved in the limit holes on the side walls at both ends of the U-shaped frame, a rotating roller is fixedly connected to the ends of the positioning shafts between the side walls of the U-shaped frame, a positioning ring is movably sleeved on the outer wall of the positioning shaft outside the end of the rotating roller, a supporting spring is fixedly connected between the bottom of the positioning ring and the bottom plate of the U-shaped frame, the positioning shaft at one end of the rotating roller extends to the outside of the U-shaped frame and is fixedly connected to a driving wheel group at the rear end, the driving wheel group is suspended above the mounting frame, and tooth grooves are evenly spaced at the top of the mounting frame corresponding to the driving wheel group, and the lower end of the driving wheel group is movably engaged in the tooth grooves.

[0008] Furthermore, the driving wheel group includes a T-bar movably mounted on the outer wall of the positioning shaft outside the U-shaped frame, the horizontal plate of the T-bar is movably engaged in the limiting hole and then fixedly connected to the side wall of the positioning ring, a positioning rod is movably provided on the side wall at the bottom of the vertical plate of the T-bar, a first gear is fixedly connected to the end of the positioning rod, the lower end of the first gear is movably engaged in the tooth groove, the top of the first gear is meshed with the second gear, and the second gear is fixedly connected to the outer wall of the end of the positioning shaft outside the U-shaped frame.

[0009] Furthermore, the roller is of a hollow structure with an installation cavity provided therein, guide rods are fixedly connected with the inner walls at both ends of the installation cavity at even intervals, a protrusion is fixedly connected with the outer wall at the middle of the guide rod, and reset springs are respectively fixedly connected with the outer walls on both sides of the protrusion, and the ends of the reset springs are fixedly connected with the movable plate, and the reset spring and the movable plate are both annularly sleeved on the outside of the guide rod, and a counterweight ball is movably sleeved on the outer wall of the guide rod outside the movable plate, and guide grooves are respectively provided on the side walls at both ends of the installation cavity corresponding to the guide rods, and the guide groove ports extend to the outer wall of the roller arc surface, and auxiliary brush plates are movably engaged in the guide grooves, and movable connecting rods are respectively movably connected to the side walls at the ends of the auxiliary brush plates on both sides of the installation cavity, and the ends of the movable connecting rods are respectively movably connected to the side walls at the two end edges of the movable plates on both sides of the guide rod.

[0010] Furthermore, the guide rod is arranged perpendicular to the axis of the roller, and when the reset spring maintains a normal relaxed state, the weighted ball is arranged in contact with the inner wall of the installation cavity, and at this time, the end of the auxiliary brush plate is retracted into the guide groove port.

[0011] Furthermore, the conveyor belt is suspended closely above the top plate of the liquid storage tank, a liquid collecting trough is provided on the top of the liquid storage tank, filter holes are evenly spaced on the bottom plate of the liquid collecting trough, the filter holes are connected to the inner cavity of the liquid storage tank, and drying fans are fixedly connected to the inner walls of the protective cover on both sides above the liquid collecting trough, the drying fan is located above the end of the conveyor belt away from the spray assembly, and the drying fan is arranged to be tilted downward.

[0012] Furthermore, the spray assembly includes a flow equalizing box and a first lifting rod fixedly connected to the two ends of the top of the flow equalizing box, the top of the first lifting rod is fixedly connected to the lower end of the protective cover top plate, an atomizer is fixedly connected to the top of the flow equalizing box between the first lifting rods, the atomizer input end is fixedly connected to the liquid extraction tube, the atomizer output end is connected to the flow equalizing box, and nozzles are fixedly connected to the bottom of the flow equalizing box at even intervals, a mounting hanger is fixedly connected to the top edge of the flow equalizing box on one side of the first lifting rod, a second lifting rod is fixedly connected to the end of the mounting hanger, and the lower end of the second lifting rod is fixedly connected to the top of the cleaning brush.

[0013] Furthermore, the cleaning brush includes a shell body fixedly connected to the bottom of the second lifting rod, the top of the shell body is a concave opening structure, the lower ends of the top plates on both sides of the top opening of the shell body are respectively fixedly connected with elastic components, the lower ends of the elastic components are fixedly connected with a U-shaped plate, the U-shaped plate is movably engaged between the inner walls of the shell body, and a brush is fixedly connected to the lower end of the shell body, and connecting ports are respectively provided on the bottom plates of the shell body on both sides of the brush, and elastic telescopic splints are respectively movably connected between the inner walls of the two ends of the shell at the connecting ports, and driving rods are respectively movably connected on the opposite side walls of the elastic telescopic splints, and the ends of adjacent driving rods are movably connected to each other and then inserted into the middle hole of the U-shaped plate, and the bottoms of the U-shaped plates on both sides of the driving rods are respectively fixedly connected with moisture-absorbing cotton, and the moisture-absorbing cotton is horizontally placed below the middle hole of the U-shaped plate.

[0014] Furthermore, a accommodating tube is fixedly connected to the upper end of the shell bottom plate corresponding to the hygroscopic cotton, an adjustment rope is placed flat on the outer wall of the top port of the accommodating tube, both ends of the adjustment rope are respectively fixedly connected to the side walls of the end of the elastic telescopic splint, and the width of the inner cavity of the accommodating tube is greater than the width of the hygroscopic cotton.

[0015] Furthermore, when the elastic component maintains a normal relaxed state, the moisture-absorbing cotton is suspended above the top port of the accommodating tube. At this time, the V-shaped driving rod maintains the maximum opening angle, and the elastic telescopic splint is at the minimum length, and the ends of the elastic telescopic splint are arranged in contact with the outer walls on both sides of the fixed end of the top of the brush.

[0016] Furthermore, the elastic retractable splint includes a shell sleeve movably connected between the inner walls of the two ends of the shell and a cleaning splint movably engaged between the inner walls of the shell sleeve, the side wall of the end of the cleaning splint is fixedly connected to the inner wall of the shell sleeve by a fixing spring, the end of the cleaning splint extends to the outside of the shell sleeve port, and an aqueduct is opened on the side wall of the cleaning splint in the shell sleeve, and the aqueduct is fixedly connected to the inner wall at one end away from the shell sleeve port and the adjusting rope.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The egg conveying device with cleaning and disinfecting functions proposed by the present invention places eggs between roller gaps through the cooperation of a conveyor belt, an egg supporting roller and a mounting frame, and then uses a first lifting rod to suspend a nozzle above the eggs, lowers the height of a cleaning brush to make it fit the top of the eggs, drives the eggs to slide through the bottom of the cleaning brush through the conveyor belt and the roller, and simultaneously extracts cleaning liquid in a liquid storage tank for atomization treatment, and the atomized cleaning liquid wets the surface of the eggs. When the conveyor belt moves, the roller rotates through a first gear and a second gear meshing with a tooth groove at the top of the mounting frame, so that the eggs automatically rotate at the roller gap, ensuring that each surface of the eggs can be fully wetted when passing through the cleaning brush and receive directional wiping cleaning, which not only effectively reduces the damage to the protective film of the eggs, but also avoids the dissolution and destruction of the protective film by traditional water washing, and effectively guarantees the transportation and storage time of the eggs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure of the liquid storage tank, conveyor belt and spray assembly of the present invention;

[0021] Figure 3 It is a schematic diagram of the installation structure of the conveyor belt and the egg support roller of the present invention;

[0022] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the egg support roller structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the driving wheel set of the present invention;

[0025] Figure 7 It is a cross-sectional schematic diagram of the roller of the present invention;

[0026] Figure 8 It is a schematic diagram of the installation structure of the spray assembly and the cleaning brush of the present invention;

[0027] Fig. 9It is a schematic cross-sectional view of the cleaning brush of the present invention;

[0028] Fig.10 It is a schematic diagram of the elastic telescopic splint of the present invention.

[0029] In the figure: 1, liquid storage tank; 101, liquid collecting tank; 102, filter hole; 2, protective cover; 21, drying fan; 3, fixed frame; 4, mounting frame; 41, tooth groove; 5, conveyor belt; 6, egg roller; 61, fixed column; 62, U-shaped frame; 63, limit hole; 64, positioning shaft; 65, roller; 651, guide rod; 652, reset spring; 653, moving plate; 654, counterweight ball; 655, guide groove; 656, auxiliary brush plate; 657, movable connecting rod; 66, positioning ring; 67, support spring; 68, driving wheel group; 681, T-shaped strip; 682, positioning rod; 683, first gear; 684, second gear; 7, spray assembly; 71, flow equalizing box; 72, first lifting rod; 73, atomizer; 74, nozzle; 75, mounting plate; 76, second lifting rod; 8, liquid extraction tube; 9, cleaning brush; 91, shell; 92, elastic component; 93, Chinese-shaped plate; 931, moisture-absorbing cotton; 94, brush; 95, connecting port; 96, elastic telescopic splint; 961, shell; 962, cleaning splint; 963, aqueduct; 97, driving rod; 98, accommodating tube; 99, adjusting rope. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments 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.

[0031] See also Figure 1-Figure 3, an egg conveying device with cleaning and disinfection functions, the conveying device is composed of a liquid storage tank 1, a protective cover 2, a fixed frame 3, a mounting frame 4, a conveyor belt 5 and other components. The liquid storage tank 1 stores food-grade weakly acidic detergent for wet cleaning of the egg surface. The pH value of the detergent is close to that of the substance on the surface of the egg, which can reduce the damage to the protective film to a certain extent. The top edge of the square liquid storage tank 1 is fixedly connected with a square-structured protective cover 2, a controller is fixedly installed on the side wall of one end of the protective cover 2, and fixed frames 3 are respectively fixedly connected to the inner walls on both sides of the protective cover 2. The fixed frame 3 is fixedly connected to the mounting frame 4 by welding, and a sensor is movably arranged between the side walls of the mounting frame 4. The conveyor belt 5 is composed of a rotating shaft, a crawler belt and a motor (existing technology). The conveyor belt 5 is suspended close to the top plate of the liquid storage tank 1. A liquid collecting tank 101 is provided on the top of the liquid storage tank 1. Filter holes 102 are evenly spaced on the bottom plate of the liquid collecting tank 101. The filter holes 102 are connected to the inner cavity of the liquid storage tank 1, and drying fans 21 are fixedly connected to the inner walls of the protective cover 2 on both sides above the liquid collecting tank 101. The drying fan 21 is located above the end of the conveyor belt 5 away from the spray assembly 7. The drying fan 21 is tilted downward. The drying fan 21 quickly dries the surface of the cleaned eggs by blowing out cold air. An ultraviolet lamp is fixedly connected to the lower end of the top plate of the protective cover 2 on the same side of the drying fan 21.

[0032] In order to solve the problem that when the existing conveying device uses water washing to wash eggs, the protective film on the surface of the eggs is easily damaged by long-term contact with water, thus affecting the storage time of the eggs, please refer to Figure 1-Figure 6 and Figure 8 , provide the following preferred technical solutions:

[0033] The outer surface of the conveyor belt 5 is evenly and fixedly connected with egg rollers 6, and the lower end of the top plate of the protective cover 2 at one end of the conveyor belt 5 is fixedly connected with a spray assembly 7, and one end of the spray assembly 7 is fixedly connected with a liquid extraction pipe 8, and the end of the liquid extraction pipe 8 passes through the top plate of the liquid storage tank 1 and extends to the inside thereof. A pressure pump is provided at the end of the liquid extraction pipe 8 in the liquid storage tank 1, and a cleaning brush 9 is fixedly connected to the bottom of the end of the spray assembly 7, and the cleaning brush 9 is suspended above the egg roller 6;

[0034] The spray assembly 7 includes a flow equalizing box 71 and a first lifting rod 72 fixedly connected to the two ends of the top of the flow equalizing box 71, the top of the first lifting rod 72 is fixedly connected to the lower end of the top plate of the protective cover 2, an atomizer 73 is fixedly connected to the top of the flow equalizing box 71 between the first lifting rods 72, the input end of the atomizer 73 is fixedly connected to the liquid extraction tube 8, and the output end of the atomizer 73 is connected to the flow equalizing box 71, and nozzles 74 are fixedly connected to the bottom of the flow equalizing box 71 at even intervals. A mounting hanger 75 is fixedly connected to the top edge of the flow equalizing box 71 on one side of the first lifting rod 72, and a second lifting rod 76 is fixedly connected to the end of the mounting hanger 75. The first lifting rod 72 and the second lifting rod 76 are both electric telescopic rods, and the lower end of the second lifting rod 76 is fixedly connected to the top of the cleaning brush 9.

[0035] The egg roller 6 includes fixed columns 61 evenly spaced and fixedly connected to both sides of the outer surface of the conveyor belt 5 and a U-shaped frame 62 fixedly connected to the ends of the fixed columns 61. Limiting holes 63 are respectively provided on the side walls at both ends of the U-shaped frame 62. Positioning shafts 64 are movably sleeved in the limiting holes 63 on the side walls at both ends of the U-shaped frame 62. A rotating roller 65 is fixedly connected to the ends of the positioning shaft 64 between the side walls of the U-shaped frame 62. A positioning ring 66 is movably sleeved on the outer wall of the positioning shaft 64 outside the end of the rotating roller 65. A supporting spring 67 is fixedly connected between the bottom of the positioning ring 66 and the bottom plate of the U-shaped frame 62. The positioning shaft 64 at one end of the rotating roller 65 extends to the outside of the U-shaped frame 62 and is fixedly connected to a driving wheel group 68 at the rear end. The driving wheel group 68 is suspended above the mounting frame 4. Tooth grooves 41 are evenly spaced at the top of the mounting frame 4 corresponding to the driving wheel group 68, and the lower end of the driving wheel group 68 is movably engaged in the tooth groove 41.

[0036] The driving wheel group 68 includes a T-bar 681 movably mounted on the outer wall of the positioning shaft 64 outside the U-shaped frame 62. The horizontal plate of the T-bar 681 is movably engaged in the limiting hole 63 and then fixedly connected to the side wall of the positioning ring 66. A positioning rod 682 is movably provided on the side wall at the bottom of the vertical plate of the T-bar 681. The end of the positioning rod 682 is fixedly connected to a first gear 683. The lower end of the first gear 683 is movably engaged in the tooth groove 41. The top of the first gear 683 is meshed with a second gear 684. The second gear 684 is fixedly connected to the outer wall of the end of the positioning shaft 64 outside the U-shaped frame 62.

[0037] Specifically, the eggs to be cleaned are placed in the roller gap of the roller 65 at one end of the spray assembly 7 in sequence, and the height of the first lifting rod 72 is lowered so that the first lifting rod 72 pushes the flow equalizing box 71 and the nozzle 74 to be suspended above the eggs. Then the second lifting rod 76 is started to lower the height of the cleaning brush 9 so that it can be stably attached to the top of the eggs on the roller 65. The conveyor belt 5 is started to cooperate with the roller 65 to drive the eggs to slide from the bottom of the cleaning brush 9. At the same time, the cleaning liquid in the liquid storage tank 1 is extracted through the liquid extraction tube 8 and transferred to the atomizer 73 for atomization treatment. After the cleaning liquid is atomized, it is wetted on the surface of the eggs on the roller 65 through the flow equalizing box 71 and the nozzle 74. When the conveyor belt 5 rotates and moves, the roller 65 moves with the rotation of the conveyor belt 5 through the positioning shaft 64, the T-bar 681 and the positioning rod 682 to cooperate with the fixed first gear 683. The lower end of the first gear 683 is in contact with the tooth groove 41 on the top of the mounting frame 4 and rotates, thereby pushing the second gear 684 to cooperate with the positioning shaft 64 to drive all the rollers 65 on the upper surface of the conveyor belt 5 to rotate synchronously. When the rollers 65 rotate, they drive the eggs between the roller gaps to rotate automatically, so that each surface can be fully moistened when sliding through the bottom of the cleaning brush 9, and is wiped and cleaned in a direction by the cleaning brush 9. The atomization wetting of the cleaning liquid and the sliding wiping cleaning of the eggs in one direction by the cleaning brush 9 can effectively reduce the damage to the egg protective film, and at the same time avoid the dissolution damage to the egg protective film caused by the traditional water washing method, thereby ensuring the transportation and storage time of the eggs. After the eggs are cleaned, they are moved to the air outlet of the drying fan 21 with the rollers 65 and the conveyor belt 5 to be blown dry, and at the same time, the ultraviolet lamp sterilizes the eggs with ultraviolet rays.

[0038] like Figure 7 As shown, in order to further ensure the cleaning effect of eggs, this embodiment provides the following technical solutions:

[0039] The rotating roller 65 is a hollow structure with an installation cavity provided therein. Guide rods 651 are evenly spaced and fixedly connected between the inner walls at the upper and lower ends of the installation cavity. A protrusion is fixedly connected to the outer wall at the middle of the guide rod 651. Reset springs 652 are fixedly connected to the outer walls on both sides of the protrusion respectively. The ends of the reset springs 652 are fixedly connected to the moving plates 653. The reset springs 652 and the moving plates 653 are both annularly sleeved on the outside of the guide rod 651. A counterweight ball 654 is movably sleeved on the outer wall of the guide rod 651 outside the moving plate 653. Guide grooves 655 are respectively provided on the side walls at both ends of the installation cavity corresponding to the guide rods 651. The ends of the guide grooves 655 extend to the outer wall of the curved surface of the rotating roller 65, and auxiliary brush plates 656 are movably engaged in the guide grooves 655. The ends of the auxiliary brush plates 656 on both sides of the installation cavity are movably connected to the side walls with movable connecting rods 657 respectively. The ends of the movable connecting rods 657 are movably connected to the side walls at the two end edges of the moving plates 653 on both sides of the guide rod 651.

[0040] The guide rod 651 is arranged perpendicular to the axis of the roller 65 . When the return spring 652 maintains a normal relaxed state, the weighted ball 654 is arranged in contact with the inner wall of the installation cavity. At this time, the end of the auxiliary brush plate 656 is retracted into the end of the guide groove 655 .

[0041] Specifically, when the roller 65 rotates, when the guide rod 651 perpendicular to the axis of the roller 65 rotates and moves to a vertical state, the counterweight ball 654 at the top of the internal mounting cavity of the roller 65 slides downward along the guide rod 651, and the counterweight ball 654 drives the movable plate 653 to move downward to compress the reset spring 652. At the same time, the movable plate 653 pushes the upper end of the movable connecting rod 657 to deflect downward, so that the movable connecting rod 657 pushes the auxiliary brush plate 656 to move out of the guide groove 655 port. After the auxiliary brush plate 656 extends out of the guide groove 655 port, it extends into the roller gap between the rollers 65. The auxiliary brush plate 656 is used to separate the adjacent eggs in the roller gap to prevent the eggs from colliding with each other and breaking. At the same time, the auxiliary brush plate 656 slides over the end of the egg as the roller 65 rotates, thereby wiping and cleaning the elliptical tip of the egg to avoid cleaning dead corners for the eggs, thereby ensuring a comprehensive cleaning effect for the eggs.

[0042] like Figure 8-Figure 10 As shown, in order to ensure the cleaning effect of the cleaning brush 9 on eggs, this embodiment provides the following technical solutions:

[0043] The cleaning brush 9 includes a shell 91 fixedly connected to the bottom of the second lifting rod 76, the top of the shell 91 is a concave opening structure, the lower ends of the top plates on both sides of the top opening of the shell 91 are respectively fixedly connected with elastic components 92, the lower ends of the elastic components 92 are fixedly connected with a Chinese-shaped plate 93, the Chinese-shaped plate 93 is movably engaged between the inner walls of the shell 91, the lower end of the shell 91 is fixedly connected with a brush 94, and the bottom plates of the shell 91 on both sides of the brush 94 are respectively provided with connecting ports 95, and the inner walls of the shell 91 at both ends at the connecting ports 95 are Elastic telescopic splints 96 are movably connected between them, and driving rods 97 are movably connected on the opposite side walls of the elastic telescopic splints 96. The ends of adjacent driving rods 97 are movably connected to each other and then inserted into the middle hole of the U-shaped plate 93. The bottom of the U-shaped plate 93 on both sides of the driving rods 97 are fixedly connected with hygroscopic cotton 931, and there is a protrusion between the hygroscopic cotton 931 and the bottom plate of the U-shaped plate 93. The shape of the protrusion is consistent with the hygroscopic cotton 931, and the hygroscopic cotton 931 is horizontally placed below the middle hole of the U-shaped plate 93.

[0044] A accommodating tube 98 is fixedly connected to the upper end of the bottom plate of the shell 91 corresponding to the hygroscopic cotton 931, and an adjusting rope 99 is placed flat on the outer wall of the top port of the accommodating tube 98. Both ends of the adjusting rope 99 are respectively fixedly connected to the side walls of the end ends of the elastic telescopic splint 96, and the inner cavity width of the accommodating tube 98 is greater than the width of the hygroscopic cotton 931, and a liquid outlet is provided on the side wall at the bottom of the accommodating tube 98.

[0045] When the elastic component 92 maintains a normal relaxed state, the moisture-absorbing cotton 931 is suspended above the top port of the accommodating tube 98. At this time, the V-shaped driving rod 97 maintains the maximum opening angle, and the elastic telescopic splint 96 is at the minimum length. The ends of the elastic telescopic splint 96 are arranged in contact with the outer walls on both sides of the top fixed end of the brush 94.

[0046] The elastically retractable splint 96 includes a shell sleeve 961 movably connected between the inner walls at both ends of the shell body 91 and a cleaning splint 962 movably engaged between the inner walls of the shell sleeve 961. The side wall of the end of the cleaning splint 962 is fixedly connected to the inner wall of the shell sleeve 961 by a fixing spring. The end of the cleaning splint 962 extends to the outside of the port of the shell sleeve 961, and a channel 963 is provided on the side wall of the cleaning splint 962 in the shell sleeve 961, so that the channel 963 is fixedly connected to the inner wall of one end away from the port of the shell sleeve 961 and the adjusting rope 99.

[0047] Specifically, when the nozzle 74 sprays cleaning liquid onto the eggs on the rotating roller 65, part of the cleaning liquid will enter the shell 91 through the opening at the top, and then the cleaning liquid will wet the moisture-absorbing cotton 931 along the middle hole of the U-shaped plate 93. After the moisture-absorbing cotton 931 absorbs a certain amount of cleaning liquid, it will gain weight. The weighted moisture-absorbing cotton 931 drives the U-shaped plate 93 to slide downward and stretch the elastic component 92. When the U-shaped plate 93 slides down, the V-shaped driving rod 97 is restrained through the middle hole, so that the bottom of the driving rod 97 deflects and approaches the center line of the shell 91, and then the driving rod 97 drives the movable end of the elastic telescopic splint 96 to deflect and squeeze toward the middle of the brush 94. After the moisture-absorbing cotton 931 moves downward with the U-shaped plate 93 and is inserted into the accommodating tube 98, the moisture-absorbing cotton 931 pushes the horizontal adjustment rope 99 at the top end of the accommodating tube 98 to bend, and the adjustment rope 99 bends and enters the accommodating tube. When the brush 94 is cleaned, the cleaning fluid is retracted and the cleaning agent 94 is retracted and retracted, and the cleaning agent 94 is retracted and retracted, and the cleaning fluid is retracted and retracted, and the cleaning agent 94 ...

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An egg conveying device with a cleaning and disinfecting function, comprising a liquid storage tank (1) and a protective cover (2) fixedly connected to the top of the liquid storage tank (1), a fixing frame (3) fixedly connected to the inner walls on both sides of the protective cover (2), a mounting frame (4) fixedly connected to the end of the fixing frame (3), and a conveyor belt (5) movably arranged between the side walls of the mounting frame (4), characterized in that: The outer surface of the conveyor belt (5) is evenly and fixedly connected to egg rollers (6); the lower end of the top plate of the protective cover (2) at one end of the conveyor belt (5) is fixedly connected to a spray assembly (7); one end of the spray assembly (7) is fixedly connected to a liquid extraction pipe (8); the end of the liquid extraction pipe (8) passes through the top plate of the liquid storage tank (1) and extends into the interior thereof; and the bottom of the end of the spray assembly (7) is fixedly connected to a cleaning brush (9); the cleaning brush (9) is suspended above the egg roller (6); the egg roller (6) comprises fixed columns (61) and fixed posts (62) evenly and fixedly connected to both sides of the outer surface of the conveyor belt (5) A U-shaped frame (62) is fixedly connected to the end of the fixed column (61), and the side walls at both ends of the U-shaped frame (62) are respectively provided with limited holes (63), and positioning shafts (64) are respectively movably inserted into the limited holes (63) on the side walls at both ends of the U-shaped frame (62), and the ends of the positioning shafts (64) between the side walls of the U-shaped frame (62) are fixedly connected to a roller (65), and a positioning ring (66) is movably sleeved on the outer wall of the positioning shaft (64) outside the end of the roller (65), and a support spring (67) is fixedly connected between the bottom of the positioning ring (66) and the bottom plate of the U-shaped frame (62), and the roller (65) is fixedly connected to the bottom of the positioning shaft (64). ) extends to the rear end of the outer side of the U-shaped frame (62) and is fixedly connected to a driving wheel group (68). The driving wheel group (68) is suspended above the mounting frame (4). Tooth grooves (41) are evenly spaced apart at the top of the mounting frame (4) corresponding to the driving wheel group (68). The lower end of the driving wheel group (68) is movably engaged in the tooth groove (41). The spray assembly (7) comprises a flow equalizing box (71) and a first lifting rod (72) fixedly connected to both ends of the top of the flow equalizing box (71). The top end of the first lifting rod (72) is fixedly connected to the lower end of the top plate of the protective cover (2). An atomizer (73) is fixedly connected to the top of the flow equalizing box (71) between the first lifting rods (72); an input end of the atomizer (73) is fixedly connected to the liquid extraction pipe (8); an output end of the atomizer (73) is connected to the flow equalizing box (71); nozzles (74) are fixedly connected to the bottom of the flow equalizing box (71) at even intervals; a mounting hanger (75) is fixedly connected to the top edge of the flow equalizing box (71) on one side of the first lifting rod (72); a second lifting rod (76) is fixedly connected to the end of the mounting hanger (75); and a lower end of the second lifting rod (76) is fixedly connected to the top of the cleaning brush (9);The cleaning brush (9) comprises a shell (91) fixedly connected to the bottom of the second lifting rod (76); the top of the shell (91) is an inwardly concave opening structure; the lower ends of the top plates on both sides of the top opening of the shell (91) are respectively fixedly connected to elastic components (92); the lower ends of the elastic components (92) are fixedly connected to a U-shaped plate (93); the U-shaped plate (93) is movably engaged between the inner walls of the shell (91); the lower end of the shell (91) is fixedly connected to a brush (94); the bottom plate of the shell (91) on both sides of the brush (94) is respectively provided with connecting openings (95); the inner walls at both ends of the shell (91) at the connecting openings (95) are respectively movably connected to elastic telescopic clamps (96); the side walls opposite to the elastic telescopic clamps (96) are The upper and lower parts of the housing (91) are movably connected with driving rods (97), and the ends of the adjacent driving rods (97) are movably connected to each other and then inserted into the middle hole of the U-shaped plate (93). The bottoms of the U-shaped plates (93) on both sides of the driving rods (97) are respectively fixedly connected with moisture-absorbing cotton (931), and the moisture-absorbing cotton (931) is horizontally placed below the middle hole of the U-shaped plate (93); the upper end of the bottom plate of the housing (91) is fixedly connected with a receiving tube (98) corresponding to the moisture-absorbing cotton (931), and an adjustment rope (99) is flatly placed on the outer wall of the top port of the receiving tube (98), and the two ends of the adjustment rope (99) are respectively fixedly connected to the side walls of the end of the elastic telescopic clamp (96), and the width of the inner cavity of the receiving tube (98) is greater than the width of the moisture-absorbing cotton (931).

2. An egg conveying device with cleaning and disinfecting functions as claimed in claim 1, characterized in that: The driving wheel assembly (68) comprises a T-shaped bar (681) movably sleeved on the outer wall of the positioning shaft (64) outside the U-shaped frame (62); the horizontal plate of the T-shaped bar (681) is movably engaged in the limiting hole (63) and then fixedly connected to the side wall of the positioning ring (66); a positioning rod (682) is movably provided on the side wall at the bottom of the vertical plate of the T-shaped bar (681); a first gear (683) is fixedly connected to the end of the positioning rod (682); the lower end of the first gear (683) is movably engaged in the tooth groove (41); the top of the first gear (683) is meshedly connected to the second gear (684); the second gear (684) is fixedly connected to the outer wall of the end of the positioning shaft (64) outside the U-shaped frame (62).

3. The egg conveying device with cleaning and disinfecting function as claimed in claim 1, characterized in that: The rotating roller (65) is of a hollow structure, and an installation cavity is arranged inside the rotating roller (65). A guide rod (651) is evenly spaced and fixedly connected between the inner walls at the upper and lower ends of the installation cavity. A protrusion is fixedly connected to the outer wall at the middle of the guide rod (651). The outer walls on both sides of the protrusion are respectively fixedly connected with a return spring (652). The end of the return spring (652) is fixedly connected to the moving plate (653). The return spring (652) and the moving plate (653) are both annularly sleeved on the outside of the guide rod (651). The outer wall of the guide rod (651) outside the moving plate (653) is movable. A counterweight ball (654) is sleeved, and guide grooves (655) are respectively opened on the side walls at both ends of the installation cavity corresponding to the guide rod (651), the ends of the guide grooves (655) extend to the outer wall of the curved surface of the roller (65), and an auxiliary brush plate (656) is movably engaged in the guide groove (655), and movable connecting rods (657) are movably connected to the side walls at the ends of the auxiliary brush plates (656) on both sides of the installation cavity, and the ends of the movable connecting rods (657) are movably connected to the side walls at the edges of the two ends of the movable plates (653) on both sides of the guide rod (651).

4. An egg conveying device with cleaning and disinfecting functions as claimed in claim 3, characterized in that: The guide rod (651) is arranged perpendicular to the axis of the rotating roller (65). When the return spring (652) maintains a normal expansion state, the weighted ball (654) is arranged in contact with the inner wall of the installation cavity. At this time, the end of the auxiliary brush plate (656) is retracted into the end of the guide groove (655).

5. The egg conveying device with cleaning and disinfecting function as claimed in claim 1, characterized in that: The conveyor belt (5) is suspended close to the top plate of the liquid storage tank (1), a liquid collecting tank (101) is provided on the top of the liquid storage tank (1), filter holes (102) are evenly spaced on the bottom plate of the liquid collecting tank (101), the filter holes (102) are connected to the inner cavity of the liquid storage tank (1), and drying fans (21) are fixedly connected to the inner walls of the protective cover (2) on both sides above the liquid collecting tank (101), respectively, and the drying fans (21) are located above the end of the conveyor belt (5) away from the spray assembly (7), and the drying fans (21) are arranged to be tilted downward.

6. The egg conveying device with cleaning and disinfecting function as claimed in claim 1, characterized in that: When the elastic component (92) maintains a normal relaxed state, the moisture-absorbing cotton (931) is suspended above the top port of the accommodating tube (98). At this time, the V-shaped driving rod (97) maintains a maximum opening angle, and the elastic telescopic splint (96) is at a minimum length. The ends of the elastic telescopic splint (96) are arranged to fit the outer walls on both sides of the top fixed end of the brush (94).

7. The egg conveying device with cleaning and disinfecting function as claimed in claim 1, characterized in that: The elastically retractable clamp (96) comprises a shell (961) movably connected between the inner walls at both ends of the shell (91) and a cleaning clamp (962) movably engaged between the inner walls of the shell (961); the side wall of the end of the cleaning clamp (962) is fixedly connected to the inner wall of the shell (961) via a fixing spring; the end of the cleaning clamp (962) extends to the outside of the shell (961) port; and a channel (963) is provided on the side wall of the cleaning clamp (962) in the shell (961); the channel (963) is fixedly connected to the inner wall of one end away from the shell (961) port and the adjusting rope (99).

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