Full-automatic falling body type egg classifier

Abstract

The utility model provides a full-automatic falling type egg sorter which comprises a workbench and a conveying belt arranged on one side of the workbench, a fixing frame is arranged on the workbench, a fixing frame is arranged on one side of the fixing frame in a contained mode, a sorting frame is arranged on one side of the fixing frame, a plurality of sets of sorting holes are formed in one side of the sorting frame, and a plurality of rotating rods are arranged on the fixing frame. A plurality of baffles are arranged on one side of the fixing frame, an auxiliary motor is arranged on one side of the inner wall of the fixing frame, a lead screw is arranged on an output shaft of the auxiliary motor, a guide rod is arranged on the other side of the inner wall of the fixing frame, a connecting plate is arranged between the lead screw and the guide rod, and a brush is arranged on one side of the connecting plate. According to the egg sorting device, eggs of different sizes can be sorted by forming sorting holes of different sizes, meanwhile, the eggs can sequentially roll down one by one by arranging an elastic net, breakage caused by mutual collision of the eggs is avoided, meanwhile, a sleeve is arranged outside a rotating rod, and the situation that the eggs collide with the rotating rod to cause breakage of the eggs is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of eggs, and particularly relates to a full-automatic falling egg sorter. Background Technique

[0002] With the improvement of people's living standards, consumers have higher and higher requirements for the quality of eggs. Since there are differences in the sizes of eggs, sellers will sort the sizes of eggs before selling them.

[0003] The authorized publication number "CN215648797U" records "an automatic screening device for an egg sorting production line. Through the cooperation between the guide groove, the stop block and the rotating rod, when an egg is placed inside the guide groove on the front side, at this time, the smaller egg can move from the front side guide groove to the inside of the rear side guide groove through the stop block, and through the cooperation between the motor, the transmission shaft and the driving gear, the driven gear can rotate, and at the same time, the transmission shaft can drive the rotating rod to rotate, so that the larger egg can move to the lower left.

[0004] The above patent can make the eggs move to the lower left, so as to facilitate the screening of eggs of different volumes. However, when the eggs in the above patent move in the guide groove, the eggs are prone to collision and breakage, resulting in waste of eggs. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a full-automatic falling egg sorter, which has the advantages that eggs are not easily damaged, and solves the problem that eggs in the existing device are easily collided and broken.

[0007] (2) Technical Solutions

[0008] In order to achieve the purpose that eggs are not easily damaged during the sorting process, the utility model provides the following technical solutions: A full-automatic falling egg sorter includes a workbench and a conveyor belt arranged on one side of the workbench. A fixed frame is arranged on the workbench. One side of the fixed frame is provided with a fixed frame, and one side of the fixed frame is provided with a sorting frame. Multiple sorting holes are arranged on one side of the sorting frame. A plurality of rotating rods are arranged on the fixed frame, and a plurality of baffle plates are arranged on one side of the fixed frame;

[0009] One side of the inner wall of the fixed frame is provided with an auxiliary motor, the output shaft of the auxiliary motor is provided with a lead screw, the other side of the inner wall of the fixed frame is provided with a guide rod, a connecting plate is arranged between the lead screw and the guide rod, and a brush is arranged on one side of the connecting plate.

[0010] In an embodiment of the present utility model, a plurality of elastic nets are arranged at the bottom of the sorting frame, a sleeve is arranged outside the rotating rod, a driving motor is arranged on the right side of the front surface of the fixed frame, a driving gear is fixed on the output shaft of the driving motor, a driven gear is fixed on the front surface outside the rotating rod, and an auxiliary gear is meshed between two adjacent driven gears.

[0011] In an embodiment of the present utility model, the number of each group of sorting holes is multiple, the diameters of the sorting holes in the same group are the same, and the diameters of each group of sorting holes gradually decrease from front to back.

[0012] In an embodiment of the present utility model, the elastic net is arranged directly below the sorting hole, the number of the elastic nets is the same as that of the sorting holes, and the sleeve is made of rubber material.

[0013] In an embodiment of the present utility model, the number of the baffles is one less than the number of groups of the sorting holes, and the plurality of baffles are respectively arranged between every two adjacent groups of sorting holes.

[0014] In an embodiment of the present utility model, the driving gear is meshed with the driven gear on the right side, and the auxiliary gear is rotatably connected to the fixed frame.

[0015] In an embodiment of the present utility model, a protective box is arranged on the front surface of the fixed frame, and two connecting rods are arranged on both the left and right sides inside the fixed frame.

[0016] In an embodiment of the present utility model, the other ends of the four connecting rods are respectively fixed to the four corners of the sorting frame, and the driving gear, the driven gear and the auxiliary gear are arranged inside the protective box.

[0017] In an embodiment of the present utility model, a threaded hole is arranged on the left side of the connecting plate, and a fixing hole is arranged on the right side of the connecting plate.

[0018] In an embodiment of the present utility model, the screw rod passes through the threaded hole and is threadedly connected thereto, the guide rod is slidably connected to the fixing hole, and the brush is made of soft hair material.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] By arranging sorting holes of different sizes, the present utility model can realize sorting of eggs of different sizes. At the same time, by arranging elastic nets, the eggs can roll down one by one in sequence, avoiding breakage caused by mutual collision of eggs. At the same time, a sleeve is arranged outside the rotating rod to avoid breakage of eggs caused by impact between the eggs and the rotating rod. In addition, there is a certain gap between two adjacent rotating rods, which can avoid front-back impact of eggs during the rolling process. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related accompanying drawings can also be obtained based on these drawings.

[0022] Figure 1 Schematic diagram of the overall structure provided by the embodiments of the present utility model;

[0023] Figure 2 Exploded structure diagram of the sorting frame provided by the embodiments of the present utility model;

[0024] Figure 3 Cross-sectional structure diagram of the elastic net provided by the embodiments of the present utility model;

[0025] Figure 4 Provided by the embodiments of the present utility model Figure 2 Enlarged structure diagram of part A in

[0026] Figure 5 Exploded structure diagram of the fixed frame provided by the embodiments of the present utility model.

[0027] In the figure: 10, workbench; 20, fixed frame; 2001, connecting rod; 2002, sorting frame; 2003, sorting hole; 2004, elastic net; 2005, rotating rod; 2006, sleeve; 2007, baffle; 2008, protective box; 21, drive motor; 2101, driving gear; 2102, driven gear; 2103, auxiliary gear; 30, fixed frame; 3001, auxiliary motor; 3002, lead screw; 3003, guide rod; 3004, connecting plate; 3005, brush; 3006, threaded hole; 3007, fixing hole; 40, conveyor belt. Specific embodiments

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0029] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0030] Please refer to Figures 1-4 , the present invention provides a technical solution: a fully automatic free-fall egg sorter, including a workbench 10 and a conveyor belt 40 arranged on one side of the workbench 10. A fixing frame 20 is arranged on the workbench 10. A fixing frame 30 is held on one side of the fixing frame 20. A sorting frame 2002 is arranged on one side of the fixing frame 20. A plurality of groups of sorting holes 2003 are opened on one side of the sorting frame 2002. A plurality of rotating rods 2005 are arranged on the fixing frame 20. A plurality of baffles 2007 are arranged on one side of the fixing frame 20.

[0031] Among them, a plurality of elastic nets 2004 are arranged at the bottom of the sorting frame 2002. The bottom end of the elastic net 2004 is an elastic elastic opening. The elastic net 2004 is made of high-quality PVC. Its material is soft, elastic, has good toughness, is wear-resistant and durable. When its bottom end is not stressed, it automatically closes up, which can prevent a plurality of eggs from falling into the sorting holes 2003 at the same time, so that the eggs can roll to the top of the sleeve 2006 one by one in sequence, avoiding the eggs from colliding with each other and being damaged. A sleeve 2006 is arranged outside the rotating rod 2005. A driving motor 21 is arranged on the front right side of the fixing frame 20. A driving gear 2101 is fixed on the output shaft of the driving motor 21. A driven gear 2102 is fixed on the front of the outside of the rotating rod 2005. An auxiliary gear 2103 is meshed between two adjacent driven gears 2102.

[0032] At the same time, the number of each group of sorting holes 2003 is multiple. The diameters of the sorting holes 2003 in the same group are the same. The diameters of each group of sorting holes 2003 decrease sequentially from front to back, which can realize the sorting of eggs of different sizes.

[0033] In addition, the elastic net 2004 is arranged directly below the sorting hole 2003. The number of the elastic nets 2004 is the same as the number of the sorting holes 2003. The sleeve 2006 is made of rubber material. The sleeve 2006 can prevent the eggs from colliding with the rotating rod 2005 during the falling process and causing the eggs to break.

[0034] Furthermore, the number of the baffles 2007 is one less than the number of groups of the sorting holes 2003. A plurality of baffles 2007 are respectively arranged between every two adjacent groups of sorting holes 2003. The baffles 2007 can prevent the sorted eggs from being mixed.

[0035] It should be noted that the driving gear 2101 meshes with the right driven gear 2102, and the auxiliary gear 2103 is rotatably connected to the fixing frame 20. The driving gear 2101 can drive the driven gear 2102 to rotate, and the auxiliary gear 2103 can make the rotation direction of the driving gear 2101 the same, driving the eggs to move through the rotating rod 2005.

[0036] It can be understood that a protective box 2008 is provided on the front surface of the fixing frame 20. Two connecting rods 2001 are provided on both the left and right sides inside the fixing frame 20. The other ends of the four connecting rods 2001 are respectively fixed to the four corners of the sorting frame 2002. The driving gear 2101, the driven gear 2102, and the auxiliary gear 2103 are arranged inside the protective box 2008.

[0037] Please refer to Figure 1 and Figure 5 , on one side of the inner wall of the fixing frame 30, an auxiliary motor 3001 is provided. A lead screw 3002 is provided on the output shaft of the auxiliary motor 3001. On the other side of the inner wall of the fixing frame 30, a guide rod 3003 is provided. A connecting plate 3004 is provided between the lead screw 3002 and the guide rod 3003. A brush 3005 is provided on one side of the connecting plate 3004. The brush 3005 is made of soft hair. The brush 3005 can push the eggs to move inside the sorting frame 2002, facilitating the pushing of the eggs to the sorting holes 2003 for sorting, and at the same time not piercing the eggs.

[0038] Finally, a threaded hole 3006 is provided on the left side of the connecting plate 3004, and a fixing hole 3007 is provided on the right side of the connecting plate 3004.

[0039] The lead screw 3002 passes through the threaded hole 3006 and is threadedly connected thereto. The guide rod 3003 is slidably connected to the fixing hole 3007. The brush 3005 is made of soft hair.

[0040] Specifically, the working principle of this fully automatic free-fall egg sorter:

[0041] During use, place the eggs to be sorted on the conveyor belt 40. Use the conveyor belt 40 to push the eggs into the sorting frame 2002, and start the auxiliary motor 3001 to drive the lead screw 3002 to rotate. The lead screw 3002 drives the connecting plate 3004 to move left and right, and pushes the eggs to move in the sorting frame 2002 through the brush 3005, and pushes the eggs to the sorting hole 2003 for sorting, without piercing the eggs at the same time. The eggs fall into the elastic net 2004 through the corresponding sorting holes 2003. The bottom end of the elastic net 2004 is an elastic tightening opening, and it automatically closes when not stressed, which can prevent multiple eggs from falling through the sorting holes 2003 at the same time, so that the eggs can roll onto the top of the sleeve 2006 one by one in sequence, avoiding breakage caused by eggs colliding with each other. At this time, the drive motor 21 drives the driving gear 2101 to rotate, the driving gear 2101 drives the driven gear 2102 to rotate, and the auxiliary gear 2103 can make the rotation direction of the driving gear 2101 the same, and drive the eggs to move from left to right through the rotating rod 2005, completing the process of egg sorting.

[0042] It should be noted that the specific model specifications of the drive motor 21, the elastic net 2004, the sleeve 2006, and the auxiliary motor 3001 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0043] The power supply and principle of the drive motor 21 and the auxiliary motor 3001 are clear to those skilled in the art, and will not be described in detail here.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0045] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0046] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fully automatic free-fall egg sorter, comprising a workbench (10) and a conveyor belt (40) arranged on one side of the workbench (10), characterized in that: A fixing frame (20) is provided on the workbench (10). One side of the fixing frame (20) is provided with a fixing frame (30). One side of the fixing frame (20) is provided with a sorting frame (2002). A plurality of component sorting holes (2003) are opened on one side of the sorting frame (2002). A plurality of rotating rods (2005) are provided on the fixing frame (20). A plurality of baffles (2007) are provided on one side of the fixing frame (20); One side of the inner wall of the fixing frame (30) is provided with an auxiliary motor (3001). The output shaft of the auxiliary motor (3001) is provided with a lead screw (3002). The other side of the inner wall of the fixing frame (30) is provided with a guide rod (3003). A connecting plate (3004) is arranged between the lead screw (3002) and the guide rod (3003). One side of the connecting plate (3004) is provided with a brush (3005).

2. The fully automatic free-fall egg sorter according to claim 1, characterized in that, A plurality of elastic nets (2004) are provided at the bottom of the sorting frame (2002). A sleeve (2006) is arranged outside the rotating rod (2005). A driving motor (21) is arranged on the front right side of the fixing frame (20). The output shaft of the driving motor (21) is fixed with a driving gear (2101). The front of the outside of the rotating rod (2005) is fixed with a driven gear (2102). An auxiliary gear (2103) is meshed between two adjacent driven gears (2102).

3. The fully automatic free-fall egg sorter according to claim 2, characterized in that, The number of each group of the sorting holes (2003) is multiple. The diameters of the same group of the sorting holes (2003) are the same. The diameters of each group of the sorting holes (2003) decrease sequentially from front to back.

4. The fully automatic free-fall egg sorter according to claim 3, wherein, The elastic net (2004) is arranged directly below the sorting hole (2003). The number of the elastic nets (2004) is the same as the number of the sorting holes (2003). The sleeve (2006) is made of rubber material.

5. The fully automatic free-fall egg sorter according to claim 3, characterized in that, The number of the baffles (2007) is one less than the number of groups of the sorting holes (2003). A plurality of the baffles (2007) are respectively arranged between every two adjacent groups of the sorting holes (2003).

6. The fully automatic free-fall egg sorter according to claim 2, wherein, The driving gear (2101) is meshed with the right driven gear (2102). The auxiliary gear (2103) is rotatably connected with the fixing frame (20).

7. The fully automatic free-fall egg sorter according to claim 2, wherein A protective box (2008) is arranged on the front of the fixing frame (20). Two connecting rods (2001) are arranged on both the left and right sides inside the fixing frame (20).

8. The fully automatic free-fall egg sorter according to claim 7, characterized in that, The other ends of the four connecting rods (2001) are respectively fixed to the four corners of the sorting frame (2002). The driving gear (2101), the driven gear (2102) and the auxiliary gear (2103) are arranged inside the protective box (2008).

9. The fully automatic free-fall egg sorter according to claim 1, characterized in that A threaded hole (3006) is arranged on the left side of the connecting plate (3004). A fixing hole (3007) is arranged on the right side of the connecting plate (3004).

10. The fully automatic free-fall egg sorter according to claim 9, characterized in that, The lead screw (3002) passes through the threaded hole (3006) and is threadedly connected thereto. The guide rod (3003) is slidably connected to the fixed hole (3007). The brush (3005) is made of soft bristles.

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