Conveying mechanism and oiling equipment applying same

Abstract

The utility model discloses a conveying mechanism and oiling equipment applying the same, and relates to the technical field of poultry neck processing equipment.The conveying mechanism comprises a rack and a conveying assembly transversely arranged on the rack, and a material hopper is arranged on the conveying assembly; a material blocking part is arranged on the portion, on the feeding side of the conveying assembly, of the rack. Materials can be conveyed to the lower side of the conveying assembly from the upper side of the conveying assembly under the cooperation effect of the material hopper and the material blocking part. The material blocking part comprises an upper material blocking part and a lower guiding part, the upper material blocking part is of an arc-shaped structure with an opening facing the material feeding direction, and the lower guiding part is located on the lower side of the conveying assembly and is of a horizontal structure. According to the duck neck oiling device, the material hopper and the material blocking part are arranged in a matched mode, so that duck necks can be accurately conveyed to the oiling roller set located on the lower side of the conveying assembly; in the cleaning process, friction force and pressure jointly act on the surface of the duck neck through the matching effect of the material hopper and the oil smearing roller set, the movement generated by the duck neck is mainly expressed as rotation movement around the axis of the duck neck, and the cleaning efficiency and effect are far higher than those of manual work.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry neck processing equipment, in particular to a conveying mechanism and oiling equipment using the same. Background Art

[0002] Duck necks usually have duck skin after being cut, and duck necks with skin are usually regarded as scraps and processed at a low price. Their economic value is low. In order to improve their economic value, duck necks need to be processed secondary, mainly to remove the duck skin and the grease on it. The traditional method is manual removal, but this method is time-consuming, labor-intensive and inefficient. Therefore, peeling equipment later appeared to improve efficiency.

[0003] For example, the multi-roller chicken neck peeling machine with application number 201720266568.7, when using this peeling machine to remove duck skin, only needs to manually place the duck neck on the conveyor belt, and the conveyor belt drives the duck neck into the pressure roller group, and the elastic pressure plate located on the upper side of the pressure roller group is used to press the duck neck against the upper end of the pressure roller group, and finally the duck skin is removed by the rotation and engagement of each pressure roller, which is very convenient.

[0004] However, in actual application, it was found that although the peeling machine improved the efficiency of manual peeling, its quality was far inferior to that of manual labor. Specifically, during the processing, the duck skin of the duck neck and the small amount of fat attached to it will slowly separate from the duck neck. In this process, a large amount of fat on the duck neck will be exposed. At this time, the elastic pressing plate will directly contact the oil blocks and oil threads on the duck neck. The duck neck is in the shape of an oblong strip, and it is difficult for the elastic pressing plate to limit the duck neck on the pressing roller, making it difficult for the elastic pressing plate to effectively cooperate with the pressing roller, resulting in poor quality of the final product, which is far inferior to the quality of manual cleaning. Utility Model Content

[0005] In order to solve the technical problem in the above-mentioned background technology that during the process of cleaning the duck neck, the elastic pressure plate is difficult to limit the duck neck on the pressure roller, making it difficult for the elastic pressure plate to effectively cooperate with the pressure roller, resulting in poor quality of the final product, the utility model provides a conveying mechanism and an oiling device using the same.

[0006] The technical solution of this utility model is as follows:

[0007] A lubricating device includes a conveying mechanism, which includes a frame and a conveying assembly horizontally arranged thereon, a material hopper is provided on the conveying assembly, and the specifications of the material hopper are adapted to the specifications of the conveyed material, and a material stop is provided on the frame on the feed side of the conveying assembly, so that the material can be transported laterally along the conveying assembly along with the material hopper, and the material can be transported from the upper side of the conveying assembly to the lower side of the conveying assembly under the cooperation of the material hopper and the material stop. Specifically, the material stop includes an upper material stop part and a lower guide part, the upper material stop part is an arc-shaped structure with an opening toward the material feed direction, and the lower guide part is located on the lower side of the conveying assembly and is a horizontal structure. Through the cooperation of the material hopper and the material stop part, the material can be accurately transported to the lower side of the conveying assembly without falling.

[0008] Furthermore, an oiling device also includes an oiling roller group arranged on the lower side frame of the conveying component, and there is a gap between the lower side of the material hopper located on the lower side of the conveying component and the upper side of the oiling roller group, that is, when the material hopper moves to the lower side of the conveying component, there is a gap between the lower side of the material hopper and the upper side of the oiling roller group, and the lower guide part is located between the conveying component and the oiling roller group. When applying this oiling device to the cleaning of grease on the surface of duck necks, the material hopper is long and strip-shaped, and the length direction is perpendicular to the conveying direction. The specifications of the material hopper are adapted to the duck neck, and the duck neck can be placed in the material hopper. When cleaning the grease on the surface of the duck neck, the material hopper not only assists the feeding and discharging of the duck neck and controls the conveying speed, but also plays a limiting role during the cleaning process of the duck neck.

[0009] Specifically, when the material hopper moves to the lower side of the conveying assembly, the duck neck is accurately conveyed to the oiling roller group, which cleans the grease. During the cleaning process, the duck neck will rotate or move in other directions on the oiling roller group. At this time, the material hopper restricts the movement of the duck neck in the material hopper, and it can only move to a limited extent. Under the cooperation of the oiling roller group and the material hopper, the friction and pressure of the material hopper and the oiling roller group act together on the surface of the duck neck, so that the displacement of the duck neck is usually small, and the movement is mainly manifested as a rotational motion around its own axis. This rotation It helps to evenly remove grease from the surface of the duck neck and ensure that the duck neck remains stable during the cleaning process. Its cleaning efficiency and effect are much higher than manual work. At the same time, when the duck neck is driven by the material hopper from the feed end to the discharge end of the oiling roller group, the material hopper plays a limiting role throughout the whole process, which helps to thoroughly clean the grease on the surface of the duck neck and ultimately obtain high-quality duck necks. In addition, due to the cooperation of the material hopper and the oiling roller group, the duck neck will not produce excessive displacement or deformation during the cleaning process, which helps to maintain the integrity and overall quality of the duck neck and ensure the thoroughness of the grease cleaning.

[0010] As for the structure of the oiling roller group, the oiling roller group includes several pairs of screws and an oiling drive that drives them to rotate. The spiral directions of the two paired screws are opposite, and the threads of the two screws are in a rolling meshing state. The meshing part of the threads of the two screws is in an extrusion state from top to bottom. The oiling drive can drive the screw to rotate. Under the extrusion and meshing action of the oiling roller group, the grease on the surface of the duck neck is squeezed and dragged to the bottom of the oiling roller group, completing the cleaning of the duck neck. The cleaning of the grease on the surface of the duck neck is achieved through the rolling meshing of the screws, effectively ensuring the integrity of the duck neck surface.

[0011] Furthermore, an oiling device also includes a lifting and conveying mechanism provided at the discharge end of the oiling roller group. One end of the lifting and conveying mechanism is located on the outside of the oiling roller group, and the other end is inclined downward to point to the lower side of the discharge end of the oiling roller group. After the duck necks are cleaned of grease, they will be uniformly moved to an operating table located on one side of the oiling device. The operator will stand and perform subsequent processing operations on the duck necks on the operating table. Since the stability of the equipment is taken into consideration during the design, the frame should not be designed too high. Therefore, the height of the discharge end of the oiling roller group is lower than the operating table. The duck necks are lifted and conveyed to the operating table by the lifting and conveying mechanism. The operator does not need to bend down to carry them back and forth, which not only saves manpower but also improves work efficiency.

[0012] In order to ensure that the duck neck can be smoothly transported to complete the grease cleaning work, the gap between the lower side of the material hopper located at the lower side of the conveying component and the upper side of the oiling roller group is 3mm-6mm. Preferably, the gap is 5mm.

[0013] In the oiling equipment as described above, in order to enable the duck neck to be smoothly conveyed to the oiling roller group, the lower guide part is located on the upper side of the oiling roller group, and the vertical height difference between the lower guide part and the oiling roller group is set to no more than 2.5 mm, and the lateral spacing between the lower guide part and the oiling roller group is set to no more than 5 mm.

[0014] As a preferred implementation method, the frame includes two relatively laterally arranged side plates, the conveying assembly includes two sets of chain transmission structures respectively arranged on the inner sides of the two side plates, the two ends of the material bucket are respectively connected to the chain links of the two chain transmission structure chains, and the two sets of chain transmission structures are arranged to improve the stability of the material bucket conveying.

[0015] Furthermore, the conveying assembly also includes a driving assembly that drives the two sets of chain transmission structures to move synchronously. The driving assembly includes two transmission shafts that are rotatably arranged between the two ends of the two side plates. The transmission shafts are connected to the two sets of chain transmission structures, and one of the transmission shafts extends outward from the outside of the side plate and is connected to a material guide drive machine that can drive the rotation. Driven by the material guide drive machine, the two sets of chain transmission structures achieve synchronous movement under the drive of the two transmission shafts.

[0016] In order to facilitate the disassembly and assembly of the material blocking piece, end plates connected to the side plates are sealed at both ends of the material blocking piece.

[0017] Specifically, the chains of the two sets of chain transmission structures are both located on the inner side of the end plate, and the outer side of the end plate is detachably connected to the side plate through a provided connecting piece.

[0018] The beneficial effects of the conveying mechanism and the oiling equipment using the same of the utility model are that, through the coordinated arrangement of the material hopper and the material blocking member, the duck neck can be accurately conveyed to the upper side of the oiling roller group; during cleaning, the friction and pressure are jointly applied to the surface of the duck neck through the coordinated action of the material hopper and the oiling roller group, so that the movement of the duck neck is mainly manifested as a rotational motion around its own axis, and the grease on the surface of the duck neck can be evenly removed, ensuring that the duck neck remains stable during the cleaning process, and its cleaning efficiency and effect are much higher than those of manual labor; at the same time, in the process of the duck neck moving from the feed end to the discharge end of the oiling roller group, the material hopper plays a limiting role throughout the entire process, which helps to thoroughly clean the grease on the surface of the duck neck, and ultimately obtain high-quality duck necks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached figure:

[0020] Figure 1 This is a forward schematic diagram of a conveying mechanism and an oiling device using the same according to the present invention (the lifting and conveying mechanism is hidden);

[0021] Figure 2 It is a structural diagram of the oiling roller group;

[0022] Figure 3 It is a structural diagram of the conveying mechanism;

[0023] Figure 4 Schematic diagram of the structure of the material blocking member;

[0024] Figure 5 Schematic side view of the material stopper;

[0025] The components represented by the reference numerals in the figure are:

[0026] 1. Frame; 11. Side plate; 2. Conveying assembly; 21. Drive shaft; 22. Chain; 23. Material hopper; 24. Material guide drive; 25. Material stopper; 251. Upper material stopper; 252. Lower guide; 253. End plate; 3. Oiling roller assembly; 31. Screw assembly; 32. Transition plate; 33. Oiling drive. DETAILED DESCRIPTION

[0027] This embodiment provides an oiling device for cleaning the grease on the duck neck surface. Figure 1, including a conveying mechanism, an oiling roller group 3 and a lifting conveying mechanism (not shown). The conveying mechanism is used to convey duck necks and control the conveying speed. The oiling roller group 3 is located at the lower side of the conveying mechanism and is used to clean the grease on the surface of the duck necks. The lifting conveying mechanism is located at the output end of the oiling roller group 3 and is used to transfer the cleaned duck necks to the next process.

[0028] See also Figure 1 and 3 The conveying mechanism includes a frame 1 and a conveying component 2 arranged horizontally thereon. A material hopper 23 is provided on the conveying component 2. The material hopper 23 is long and has a length direction perpendicular to the conveying direction. The specifications of the material hopper 23 are compatible with the duck neck. The duck neck can be placed in the material hopper 23 and conveyed horizontally along the conveying component 2.

[0029] The frame 1 includes two relatively laterally arranged side plates 11, the conveying assembly 2 includes two groups of chain transmission structures respectively arranged on the inner sides of the two side plates 11 and a driving assembly that drives the two groups of chain transmission structures to move synchronously, and the driving assembly includes two transmission shafts 21 rotatably arranged between the two ends of the two side plates 11. The transmission shaft 21 is transmission-connected to the two groups of chain transmission structures, and one of the transmission shafts 21 extends outward from the outside of the side plate 11 and is transmission-connected to a material guide drive machine 24 capable of driving rotation. Driven by the material guide drive machine 24, the two groups of chain transmission structures achieve synchronous movement under the drive of the two transmission shafts 21, and the two ends of the material hopper 23 are respectively connected to the chain links of the two chain transmission structure chains 22. The setting of the two groups of chain transmission structures is to improve the transportation stability of the material hopper 23.

[0030] A material stop 25 is provided on the frame 1 at the feeding end of the conveying component 2. The duck neck can be transported horizontally along the conveying component 2, and can be transported from the upper side of the conveying component 2 to the lower side of the conveying component 2 under the cooperation of the material hopper 23 and the material stop 25, and then transported to the oiling roller group 3.

[0031] See also Figure 4 and Figure 5 The material blocking member 25 includes an upper material blocking portion 251 and a lower guiding portion 252. The upper material blocking portion 251 is an arc-shaped structure with its opening facing the feeding direction of the duck neck. The lower guiding portion 252 is located on the lower side of the conveying component 2 and is a horizontal structure. Through the coordinated setting of the material hopper 23 and the material blocking member 25, the duck neck will not fall at the turning position when being conveyed to the lower side of the conveying component 2, so that the duck neck can be accurately conveyed to the lower side of the conveying component 2. The setting of the lower guiding portion 252 improves the accuracy of the duck neck entering the oiling roller group 3.

[0032] In order to facilitate the assembly and disassembly of the material stopper 25 , end plates 253 connected to the side plates 11 are sealed at both ends of the material stopper 25 .

[0033] Specifically, the chains 22 of the two groups of chain transmission structures are both located on the inner side of the end plate 253, and the outer side of the end plate 253 is detachably connected to the side plate 11 through a provided connecting piece.

[0034] There is a gap between the lower side of the material hopper 23 located on the lower side of the conveying component 2 and the upper side of the oiling roller group 3, that is, when the material hopper 23 moves to the lower side of the conveying component 2, there is a gap between the lower side of the material hopper 23 and the upper side of the oiling roller group 3, and the gap is 3mm-6mm. Preferably, the gap is 5mm, so that the duck neck can be smoothly conveyed to complete the grease cleaning work, and the lower guide part 252 is located between the conveying component 2 and the oiling roller group 3. In the subsequent conveying and grease cleaning process, the duck neck cooperates with the material hopper 23 and the oiling roller group 3 to complete the surface grease cleaning. Here, the material hopper 23 not only assists the feeding and discharging of the duck neck, but also plays a limiting role in the duck neck cleaning process.

[0035] Specifically, when the material hopper 23 moves to the lower side of the conveying assembly 2, the duck neck is accurately conveyed to the oiling roller group 3, and the oiling roller group 3 cleans the grease. During the cleaning process, the duck neck will rotate or move in other directions on the oiling roller group 3. At this time, the material hopper 23 restricts the duck neck from moving inside the material hopper 23, and it can only move to a limited extent. Under the cooperation of the oiling roller group 3 and the material hopper 23, the friction and pressure of the material hopper 23 and the oiling roller group 3 act together on the surface of the duck neck, so that the displacement of the duck neck is usually small, and the movement is mainly manifested as a rotational motion around its own axis. This rotation helps to evenly remove the grease on the surface of the duck neck, ensuring that the duck neck remains stable during the cleaning process, and its cleaning efficiency and effect are much higher than manual work; at the same time, in the process of the duck neck being driven by the material hopper 23 to move from the feed end to the discharge end of the oiling roller group 3, the material hopper 23 plays a limiting role throughout the entire process, which helps to thoroughly clean the grease on the surface of the duck neck and ultimately obtain a high-quality duck neck; in addition, due to the cooperation between the material hopper 23 and the oiling roller group 3, the duck neck will not produce excessive displacement or deformation during the cleaning process, which helps to maintain the integrity and overall quality of the duck neck, while ensuring the thoroughness of the grease cleaning.

[0036] In order to ensure that the duck neck can be smoothly conveyed to the oiling roller group 3, the lower guide part 252 is located on the upper side of the oiling roller group 3, and the vertical height difference between the lower guide part 252 and the oiling roller group 3 is set to no more than 2.5 mm, and the horizontal spacing between the lower guide part 252 and the oiling roller group 3 is set to no more than 5 mm, and the upper material stop part 251 is tangent to the lower guide part 252. When the material hopper 23 moves to cooperate with the material stop part 25, there is a movable gap between the outer side surface of the material hopper 23 and the inner side surface of the material stop part 25, and the preferred movable gap is 1mm-3mm, so that the material can be smoothly conveyed to the oiling roller group without getting stuck between the material stop part 25 and the material hopper 23.

[0037] See also Figure 2 The oiling roller group 3 includes a plurality of oiling modules arranged in parallel along the conveying direction. The oiling module includes a transition plate 32 and a screw group 31 arranged in parallel perpendicular to the conveying direction. The screw groups 31 of two adjacent oiling modules are staggered along the conveying direction, and the upper side surface of the transition plate 32 is flush with the upper side surface of the screw group 31.

[0038] When cleaning the grease on the surface of the duck neck, the staggered screw groups 31 clean the left and right sections of the duck neck respectively, and the transition plate 32 provides support for the duck neck, assisting the smooth cleaning and transportation of the duck neck, thereby alternately completing the grease cleaning work of the entire duck neck, shortening the working length of the screw group 31, thereby improving the stability of the screw group 31 during operation, reducing the processing difficulty, and improving the cleaning effect of the duck neck.

[0039] The screw group 31 includes several pairs of screws and an oiling drive 33 that drives them to rotate. The spiral directions of the two paired screws are opposite, and the threads of the two screws are in a rolling meshing state. The thread meshing of the two screws is in an extrusion state from top to bottom. The oiling drive 33 can drive the screw to rotate. Under the extrusion and meshing action of the oiling roller group 3, the grease on the surface of the duck neck is squeezed and dragged to the bottom of the oiling roller group 3, completing the cleaning of the duck neck. The cleaning of the grease on the surface of the duck neck is achieved through the rolling meshing of the screws, effectively ensuring the integrity of the duck neck surface.

[0040] In this embodiment, the oiling module is provided with two groups, each group is provided with six pairs of screws, and a support is further provided at the position corresponding to the transition plate 32 on the frame 1. The oiling roller group 3 is provided on the frame 1 on the lower side of the conveying mechanism through the support, and the transition plate 32 is detachably connected to the upper side of the support. One end of the screw is provided on a mounting rod connected thereto as a whole, and the mounting rod is rotatably connected to the support and is transmission-connected to the oiling drive motor 33 through the support. The screw is arranged in a suspended state to facilitate cleaning of grease on the screw from one end of the suspension, effectively preventing grease from remaining on the screw and ensuring the degreasing effect of the device. The staggered screw groups 31 reduce the working length of the screw and provide a basis for the stability of the suspended screw arrangement here.

[0041] The lifting and conveying mechanism can adopt the structure that can lift the duck neck in the existing technology. For the convenience of understanding, the setting of the lifting and conveying mechanism is briefly introduced below in combination with the oiling equipment. The middle part of the lifting and conveying mechanism is connected to the frame 1, and the upper end of the lifting and conveying mechanism is located on the outside of the oiling roller group 3, and the lower end is inclined toward the lower side of the discharge end of the oiling roller group 3. After the duck neck is cleaned of grease, it will be moved uniformly to the operating table located on one side of the oiling equipment, and the operator will stand and perform subsequent processing operations on the duck neck on the operating table. Since the stability of the equipment is taken into consideration during the design, the frame 1 should not be designed too high. Therefore, the height of the discharge end of the oiling roller group 3 is lower than the operating table. The duck neck is lifted and conveyed to the operating table through the lifting and conveying mechanism, and the operator does not need to bend down to carry it back and forth, which not only saves manpower but also improves work efficiency.

Claims

1. A conveying mechanism, characterized in that: It comprises a frame (1) and a conveying assembly (2) arranged transversely thereon, wherein the conveying assembly (2) is provided with a material hopper (23) for carrying materials; A material stopper (25) is provided on the frame (1) on the feeding side of the conveying assembly (2), and the material can be conveyed from the upper side of the conveying assembly (2) to the lower side of the conveying assembly (2) under the cooperation of the material hopper (23) and the material stopper (25); The material blocking member (25) comprises an upper material blocking portion (251) and a lower guiding portion (252); the upper material blocking portion (251) is an arc-shaped structure with an opening facing the material feeding direction; the lower guiding portion (252) is located on the lower side of the conveying component (2) and is a horizontal structure.

2. A conveying mechanism according to claim 1, characterized in that: The material hopper (23) is in the shape of an elongated strip, and its length direction is perpendicular to the conveying direction.

3. A conveying mechanism according to claim 1, characterized in that: The frame (1) comprises two side panels (11) arranged opposite to each other in the transverse direction; The conveying assembly (2) comprises two groups of chain transmission structures respectively arranged on the inner sides of the two side plates (11), and the two ends of the material hopper (23) are respectively connected to the chain links of the two chain transmission structure chains (22).

4. A conveying mechanism according to claim 3, characterized in that: The conveying assembly (2) further comprises a driving assembly for driving the two sets of chain transmission structures to move synchronously; The driving assembly comprises two transmission shafts (21) rotatably arranged between the two ends of the two side plates (11), the transmission shafts (21) being transmission-connected to the two sets of chain transmission structures, and one of the transmission shafts (21) extends out of the outside of the side plate (11) and is transmission-connected to a material guide drive machine (24) capable of driving the rotation.

5. A conveying mechanism according to claim 3, characterized in that: Both ends of the material blocking member (25) are sealed with end plates (253) connected to the side plates (11).

6. A conveying mechanism according to claim 5, characterized in that: The chain (22) is located inside the end plate (253), and the end plate (253) is detachably connected to the side plate (11) via a connecting piece.

7. A greasing device comprising a conveying mechanism according to any one of claims 1 to 6, characterized in that: It also includes an oiling roller group (3) arranged on the frame (1) at the lower side of the conveying component (2), and a gap is formed between the lower side of the material hopper (23) at the lower side of the conveying component (2) and the upper side of the oiling roller group (3).

8. A greasing device according to claim 7, characterized in that: The gap is 3mm-6mm.

9. A greasing device according to claim 7, characterized in that: The lower guide portion (252) is located on the upper side of the oiling roller group (3), and the vertical height difference between the lower guide portion (252) and the oiling roller group (3) does not exceed 2.5 mm.

10. A greasing device according to claim 9, characterized in that: The lateral spacing between the lower guide portion (252) and the oiling roller group (3) does not exceed 5 mm.

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