Poultry neck surface grease cleaning device

Abstract

A poultry neck surface grease cleaning device relates to the technical field of poultry neck processing equipment and comprises a main frame and a cleaning system on the main frame, a conveying system is arranged above the cleaning system, and the conveying system is arranged to be capable of conveying poultry necks to the starting end of the cleaning system and driving the poultry necks to move towards the tail end of the cleaning system; the cleaning system comprises a plurality of cleaning modules arranged side by side in the conveying direction, each cleaning module comprises a supporting piece and an oil smearing screw set which are arranged side by side in the direction perpendicular to the conveying direction, and the oil smearing screw sets of every two adjacent cleaning modules are arranged in a staggered mode in the conveying direction. According to the poultry neck oiling device, the oiling screw sets which are arranged in the conveying direction in a staggered mode are adopted for cleaning poultry necks in a segmented mode, the working length of a single screw is reduced, the working stability is improved, and the machining difficulty is lowered; and meanwhile, due to the design that one end of the screw rod is suspended, the cleaned grease can fully fall off from the suspended end, and the cleaning difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry neck processing equipment, in particular to a poultry neck surface grease cleaning device. Background Art

[0002] In the process of processing slender poultry necks such as chicken necks and duck necks, the surface grease is usually cleaned after the skinning process is completed to improve its edible taste and economic value. For cleaning the grease on the surface of duck necks, the traditional method is manual peeling, but this method is time-consuming, labor-intensive and inefficient. Later, mechanized equipment was used for peeling. Although the processing efficiency was improved, the product quality was still far behind that of manual work.

[0003] For example, the multi-roller chicken neck peeling machine with application number CN201720266568.7, when using this equipment to clean the grease of duck necks, only needs to place the duck neck on the conveyor belt, and the conveyor belt drives the duck neck into the pressing roller group, and the duck neck is pressed against the upper end of the pressing roller group by the elastic pressure plate arranged on the upper side of the pressing roller group. Finally, through the rotation and extrusion of each pressing roller, the length of each pressing roller is not less than the length of the duck neck. The grease on the surface of the duck neck can be quickly squeezed and dragged to the bottom of the pressing roller to complete the surface grease cleaning work. This method not only reduces the labor intensity, but also significantly improves the processing efficiency.

[0004] However, in order to ensure the effective cleaning of the grease on the surface of the duck neck, the length of the pressure roller of the peeling machine is set to be no less than the length of the duck neck itself. This causes the longer pressure roller to be unstable during rotation, affecting the product quality, and is prone to deformation during processing, which increases the difficulty of processing. At the same time, the pressure roller of the peeling machine adopts a double-end connection design. After using it for a period of time, it was found that grease residue is easily accumulated at the end of the pressure roller and needs to be cleaned regularly. The grease on the surface of the duck neck includes grease and oil threads, especially the oil threads are easily entangled on the pressure roller and are difficult to clean. Utility Model Content

[0005] In order to solve the technical problems existing in the above-mentioned background technology, that when cleaning grease from duck necks, the pressure roller is long and not stable enough during working rotation, which affects product quality, and is prone to deformation during processing, which increases processing difficulty, and the pressure roller adopts a double-end connection design, which leads to the accumulation of grease residue at the end of the pressure roller, the utility model provides a device for cleaning grease on the surface of poultry necks.

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

[0007] A device for cleaning grease from the surface of poultry necks includes a main frame and a cleaning system thereon, a conveying system is provided above the cleaning system, the conveying system is used to assist in feeding and discharging the poultry necks, and at the same time control the conveying speed of the poultry necks, and the cleaning system is used to clean the grease from the surface of the poultry necks. Specifically, the conveying system can convey the poultry necks to the starting end of the cleaning system, and can drive the poultry necks to move toward the end of the cleaning system, and under the cooperation of the conveying system and the cleaning system, the grease from the surface of the poultry necks is cleaned during the process of moving from the starting end to the end of the cleaning system.

[0008] As the core technical concept of the present invention, the cleaning system includes a plurality of cleaning modules arranged in parallel along the conveying direction. The cleaning modules include a support and an oiling screw group arranged in parallel perpendicular to the conveying direction, and the oiling screw groups of two adjacent cleaning modules are staggered along the conveying direction. When cleaning the grease on the surface of the poultry neck, the staggered oiling screw groups respectively clean the left and right sections of the poultry neck, thereby alternately completing the grease cleaning work of the entire poultry neck, shortening the working length of the oiling rod group, thereby improving the stability of the oiling screw group during operation, reducing the processing difficulty, and improving the cleaning effect of the poultry neck.

[0009] Specifically, the oiling screw group includes an oiling drive and several screws driven by it. The several screws are arranged in pairs for rolling engagement, and the engagement portion is in an extrusion state from top to bottom. The oiling drive can drive the screws of the oiling screw group to rotate. Under the extrusion and meshing action between the screws, the grease on the surface of the poultry neck is squeezed and dragged to the bottom of the oiling screw group, thereby realizing the cleaning of the grease, and one end of the screw is arranged in a suspended state, so that the grease remaining on the screw falls at the suspended end of the screw, effectively preventing the grease from remaining on the oiling screw group, so as to clean the residual grease on the oiling screw group and ensure the degreasing effect of the device.

[0010] In order to make the device structure more compact, the cleaning module also includes a mounting base provided on the main frame. The screw includes a grease rod and a mounting rod coaxially connected thereto. The grease rod is a multi-thread structure arranged in a suspended state and is used for cleaning grease on the surface of poultry necks. The mounting rod is rotatably connected to the mounting base and is connected to the grease drive motor through the mounting base to improve the stability of the screw installation while ensuring a compact structure.

[0011] In order to ensure that the poultry neck can be smoothly transported to complete the grease cleaning work, the support is provided on the mounting seat, and the upper side is flush with the upper side of the greasing rod. The support is used to provide support for the poultry neck and assist the smooth transportation of the poultry neck, so that the poultry neck can successfully complete the cleaning work of one section of grease and smoothly enter the next greasing screw group to complete the cleaning work of another section of grease.

[0012] To improve cleaning efficiency, the length of the grease rod is set to be no less than 1 / 2 of the length of the poultry neck. Preferably, the length of the grease rod is set to be equal to 2 / 3-1 / 2 of the length of the poultry neck. Setting the length of the grease rod according to the length of the poultry neck can ensure effective cleaning of grease while ensuring the compactness and stability of the structure.

[0013] In order to improve the conveying efficiency, the width of the support member perpendicular to the conveying direction should not be less than the length of the oiling rod to ensure that the poultry neck can pass through the support member smoothly.

[0014] As described above, a device for cleaning grease on the surface of a poultry neck comprises a conveying system including a chain transmission mechanism and a plurality of material hoppers spaced apart thereon. The material hoppers are long strips with specifications adapted to the poultry neck and a length direction perpendicular to the conveying direction. When in use, the poultry neck is placed in the material hopper for conveying. When the material hopper is conveyed to the lower side of the conveying system, the poultry neck is pressed against the oiling screw group by the material hopper, and the oiling screw group cleans the grease from the poultry neck. During this process, the poultry neck is driven by the oiling screw group to rotate axially under the restriction of the material hopper, thereby completing the cleaning of the grease on the surface of the poultry neck. At the same time, it is driven to move by the material hopper, thereby completing the cleaning of the entire poultry neck.

[0015] Furthermore, the conveying system also includes a blocking plate provided on the main frame at the feeding end of the cleaning module. The blocking plate is an arc-shaped plate with its opening facing the feeding direction, so that the poultry neck can accurately fall onto the oiling screw group under the blocking action of the arc-shaped plate, preventing the poultry neck from falling when turning to feed.

[0016] Furthermore, a horizontal guide plate is provided on the lower side of the arc plate, which is located between the conveying system and the oiling screw group. The horizontal guide plate provides guidance for the poultry neck, allowing it to fall onto the oiling screw group more smoothly and accurately.

[0017] In order to improve the stability of poultry neck transportation, the vertical projection of the material hopper is located on the inner side of the two support members, so that the entire poultry neck can be supported by the support members, improving the accuracy of transportation and making the surface cleaning work more thorough.

[0018] The beneficial effect of the present invention is that the device for cleaning grease on the surface of poultry necks can clean the poultry necks in sections by means of the oiling screw groups staggered along the conveying direction, which can reduce the working length of a single screw, improve its stability during operation and reduce the difficulty of processing; at the same time, due to the design that one end of the screw is suspended, the cleaned grease can fully fall from the suspended end, reducing the difficulty of cleaning; and the device is provided with a plurality of cleaning modules in parallel along the conveying direction, which ensures the cleaning effect of the poultry necks, and the arrangement of the oiling screw groups greatly reduces the space occupied by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached figure:

[0020] Figure 1 This is a schematic structural diagram of a poultry neck surface grease cleaning device according to the present invention;

[0021] Figure 2 for Figure 1 Side view of

[0022] Figure 3 It is a structural diagram of the cleaning system;

[0023] Figure 4 for Figure 3 A top view of

[0024] The components represented by the reference numerals in the figure are:

[0025] 1. Main frame; 11. First discharge port; 12. Second discharge port; 13. Support plate; 2. Cleaning system; 21. Mounting seat; 22. Support member; 23. Grease screw assembly; 231. Mounting rod; 232. Grease rod; 24. Grease drive motor; 3. Conveying system; 31. Chain; 32. Material hopper; 33. Blocking plate. DETAILED DESCRIPTION

[0026] Combine Figure 1 and Figure 2 This embodiment provides a device for cleaning grease on the surface of poultry necks, including a main frame 1 and a cleaning system 2 thereon, a conveying system 3 is provided above the cleaning system 2, the conveying system 3 is used to assist in the feeding and discharging of the poultry necks, and at the same time control the conveying speed of the poultry necks, and the cleaning system 2 is used for cleaning the grease on the surface of the poultry necks. Specifically, the conveying system 3 can convey the poultry necks to the starting end of the cleaning system 2, and can drive the poultry necks to move toward the end of the cleaning system 2, and under the cooperation of the conveying system 3 and the cleaning system 2, the grease on the surface of the poultry necks is cleaned in the process of moving from the starting end of the cleaning system 2 to the end of the cleaning system 2.

[0027] Combine Figure 3 As the core technical concept of the present invention, the cleaning system 2 includes a plurality of cleaning modules arranged in parallel along the conveying direction, and the cleaning modules include a support member 22 and an oiling screw group 23 arranged in parallel perpendicular to the conveying direction, and the oiling screw groups 23 of two adjacent cleaning modules are staggered along the conveying direction. When cleaning the grease on the surface of the poultry neck, the staggered oiling screw groups 23 respectively clean the left and right sections of the poultry neck, and the support member 22 provides support for the poultry neck, assisting the smooth cleaning and conveying of the poultry neck, thereby alternately completing the grease cleaning work of the entire poultry neck, shortening the working length of the oiling rod 232 group, thereby improving the stability of the oiling screw group 23 during operation, reducing the processing difficulty, and improving the cleaning effect of the poultry neck.

[0028] Combine Figure 1 The conveying system 3 includes a chain transmission mechanism and several material buckets 32 arranged at intervals thereon. The material buckets 32 are long and have specifications that match the poultry necks. The length direction is perpendicular to the conveying direction. When in use, the poultry neck is placed in the material bucket 32 ​​for conveying. When the material bucket 32 ​​is conveyed to the lower side of the conveying system 3, the poultry neck is pressed against the oiling screw group 23 by the material bucket 32, and the oiling screw group 23 cleans the grease. During this process, the poultry neck is restricted by the material bucket 32 ​​and driven by the oiling screw group 23 to rotate axially, thereby completing the grease cleaning on the surface of the poultry neck. At the same time, it is driven to move by the material bucket 32, thereby completing the cleaning of the entire poultry neck.

[0029] Specifically, two support plates 13 are provided on the main frame 1 relative to each other, and chain transmission mechanisms are provided on the inner sides of the two support plates 13. The two ends of the material bucket 32 ​​are respectively connected to the chain links of the two chain transmission mechanisms. Transmission shafts are provided at both ends of the two support plates 13 for rotation, and the transmission shafts are linked to the two chain transmission mechanisms. A conveying drive machine connected to the transmission shaft located at the feed end of the cleaning module is provided on the outer side of one of the support plates 13. The two chain transmission mechanisms are driven to move synchronously by the conveying drive machine to ensure smooth transportation of the material bucket 32.

[0030] The conveying system 3 also includes a blocking plate 33 provided on the main frame 1 at the feeding end of the cleaning module. The blocking plate is an arc-shaped plate with its opening facing the feeding direction, so that the poultry neck can accurately fall onto the oiling screw group 23 under the blocking action of the arc-shaped baffle, preventing the poultry neck from falling when turning to feed.

[0031] A horizontal guide plate is also provided on the lower side of the arc plate, which is located between the conveying system 3 and the oiling screw assembly 23. The horizontal guide plate provides guidance for the poultry necks, allowing them to fall onto the oiling screw assembly 23 more smoothly and accurately.

[0032] The arc plate is tangent to the horizontal guide plate and is manufactured as one piece. End plates are welded at both ends. The two chain transmission mechanisms are located on the inner side of the end plates. The outer sides of the two end plates are detachably connected to the support plates 13 on their respective sides through L-shaped connectors.

[0033] When the material hopper 32 moves to the lower side of the conveying system 3, there is a gap between the lower side of the material hopper 32 and the upper side of the oiling screw group 23, and the gap is 3mm-6mm, preferably 5mm.

[0034] Regarding the setting of the oiling screw group 23, specifically in combination with Figure 4For example, the oiling screw group 23 includes an oiling drive 24 and several screws driven by it. The several screws are arranged in pairs for rolling engagement, and the engagement portion is in an extrusion state from top to bottom. The oiling drive 24 can drive the screws of the oiling screw group 23 to rotate. Under the extrusion and meshing action between the screws, the grease on the surface of the poultry neck is squeezed and dragged to the bottom of the oiling screw group 23, thereby realizing the cleaning of the grease, and one end of the screw is arranged in a suspended state, so that the grease remaining on the screw falls at the suspended end of the screw, effectively preventing the grease from remaining on the oiling screw group 23, so as to clean the residual grease on the oiling screw group 23 and ensure the degreasing effect of the device.

[0035] Combine Figure 4 The cleaning module also includes a mounting base 21 provided on the main frame 1, and the screw includes a grease rod 232 and a mounting rod 231 coaxially connected thereto, wherein the grease rod 232 is a multi-thread structure arranged in a suspended state, which is used for cleaning grease on the surface of the poultry neck. The mounting rod 231 is rotatably connected to the mounting base 21, and is transmitted through the mounting base 21 to the grease drive motor 24 to improve the stability of the screw installation while ensuring a compact structure.

[0036] In this embodiment, the oiling screw group 23 includes at least six pairs of screws, and the spacing between two adjacent pairs of screws does not exceed 3 mm. The oiling drive machine 24 is a servo motor, which is fixed on the main frame 1 on the lower side of the cleaning system 2. The two screws in each pair of screws are respectively an active screw and a driven screw. The output shaft of the servo motor is connected to the active screw in the pair of screws located in the middle through a chain transmission mechanism. The active screw drives the driven screw engaged with it to rotate through the oiling rod 232 part. The driven screw is provided with a meshing gear on the screw on the adjacent side, and the driven screw drives the adjacent screw to rotate through the gear. At the same time, the active screw is provided with a meshing gear on the screw on the adjacent side, and the active screw drives the screw on the adjacent side to rotate through the gear. The meshing rotation of the six pairs of screws is achieved through the above structure, which improves the compactness of the device.

[0037] The length of the oiling rod 232 is set to be no less than 1 / 2 of the length of the poultry neck. Preferably, the length of the oiling rod 232 is set to be equal to 2 / 3-1 / 2 of the length of the poultry neck. Setting the length of the oiling rod 232 according to the length of the poultry neck can ensure the effective cleaning of grease while ensuring the compactness and stability of the structure.

[0038] The support member 22 is a plate-like structure provided on the mounting seat 21, including a horizontal plate detachably connected to the upper side of the mounting plate and side plates provided on both sides of the horizontal plate and detachably connected to both sides of the mounting seat 21. A rounded and smooth transition is provided between the side plates and the horizontal plate, and the upper side surface of the horizontal plate is flush with the upper side surface of the oiling rod 232, which is used to provide support for the poultry neck, assisting the poultry neck in smooth cleaning and transportation, so that the poultry neck can successfully complete the cleaning of one section of grease and smoothly enter the next oiling screw group 23 to successfully complete the cleaning of another section of grease.

[0039] The vertical projection of the material hopper 32 is located inside the horizontal plates of the two support members 22, so that the entire poultry neck can be supported by the horizontal plates, thereby improving the accuracy of conveying and making the surface cleaning work more thorough.

[0040] The width of the horizontal plate perpendicular to the conveying direction is not less than the length of the oiling rod 232 to ensure that the poultry neck can pass through the horizontal plate smoothly.

[0041] Combine Figure 4 The two groups of oiling screw groups 23 are suspended at one end and are respectively provided with a first discharge port 11 and a second discharge port 12, and a discharge plate is inclined at the lower part of the discharge end of the two discharge ports. The discharge plate is located below the oiling screw group 23 and is used to collect the grease cleaned by the oiling screw group 23.

[0042] The utility model discloses a device for cleaning grease on the surface of poultry necks. The device can clean the poultry necks in sections by means of oiling screw groups 23 staggeredly arranged along the conveying direction, which can reduce the working length of a single screw, improve its stability during operation and reduce the difficulty of processing. At the same time, due to the design that one end of the screw is suspended, the cleaned grease can fully fall from the suspended end, reducing the difficulty of cleaning. In addition, the device is provided with multiple cleaning modules in parallel along the conveying direction, which ensures the cleaning effect of the poultry necks, and the arrangement of the oiling screw groups 23 greatly reduces the space occupied by the device.

Claims

1. A device for cleaning grease from the surface of poultry necks, characterized in that: It comprises a main frame (1) and a cleaning system (2) thereon, wherein a conveying system (3) is provided above the cleaning system (2); The conveying system (3) is configured to convey the poultry necks to the starting end of the cleaning system (2) and to drive the poultry necks to move toward the end of the cleaning system (2); The cleaning system (2) comprises a plurality of cleaning modules arranged in parallel along a conveying direction, wherein the cleaning modules comprise support members (22) and oiling screw groups (23) arranged in parallel perpendicular to the conveying direction, and the oiling screw groups (23) of two adjacent cleaning modules are staggered along the conveying direction.

2. A poultry neck surface grease cleaning device according to claim 1, characterized in that: The oiling screw group (23) includes an oiling drive machine (24) and a plurality of screws driven by the oiling drive machine (24), wherein the plurality of screws are arranged in pairs for rolling engagement, and one end of the screw is arranged in a suspended state.

3. A poultry neck surface grease cleaning device as claimed in claim 2, characterized in that: The cleaning module further comprises a mounting seat (21) provided on the main frame (1); The screw rod comprises a lubricating rod (232) and a mounting rod (231) coaxially connected thereto. The mounting rod (231) is rotatably connected to the mounting seat (21) and is transmission-connected to the lubricating drive motor (24) through the mounting seat (21). The lubricating rod (232) is a multi-thread structure arranged in a suspended state.

4. A poultry neck surface grease cleaning device as claimed in claim 3, characterized in that: The support member (22) is arranged on the mounting seat (21), and the upper side surface thereof is flush with the upper side surface of the grease rod (232).

5. The device for cleaning grease from the surface of poultry necks according to claim 4, characterized in that: The length of the oiling rod (232) is set to be no less than 1 / 2 of the length of the bird's neck.

6. A poultry neck surface grease cleaning device as claimed in claim 5, characterized in that: The width of the support member (22) perpendicular to the conveying direction is not less than the length of the oiling rod (232).

7. A poultry neck surface grease cleaning device according to any one of claims 1 to 6, characterized in that: The conveying system (3) comprises a chain transmission mechanism and a plurality of material buckets (32) arranged at intervals thereon. The material buckets (32) are long strips, and the length direction is perpendicular to the conveying direction.

8. The device for cleaning grease from the surface of poultry necks according to claim 7, characterized in that: The conveying system (3) further comprises a blocking plate (33) provided on a main frame (1) at one feeding end of the cleaning module, wherein the blocking plate (33) is an arc-shaped plate with an opening facing the feeding direction.

9. The device for cleaning grease from the surface of poultry necks according to claim 8, characterized in that: A horizontal material guide plate is also provided on the lower side of the arc-shaped plate, which is located between the conveying system (3) and the oiling screw group (23).

10. The device for cleaning grease from the surface of poultry necks according to claim 7, characterized in that: The vertical projection of the material hopper (32) is located inside the two support members (22).

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