An improved poultry gizzard esophagus dissecting mechanism

Abstract

An improved poultry gizzard esophagus dissecting mechanism comprises a main frame and a feeding system and a cutting system arranged thereon, wherein the feeding system comprises an arc-shaped feeding trough and a rotatably arranged feeding plate, the feeding plate coincides with the center of the feeding trough and a part of the outer ring is located in the feeding trough, a feeding port and a feeding port are arranged at both ends of the feeding trough, a sliding port is arranged along the length direction of the bottom thereof, and only a esophagus can pass through the sliding port, a material shifting device is arranged on the outer ring of the feeding plate, and the poultry gizzard at the feeding port can be shifted by the material shifting device to slide along the feeding trough to the feeding port when rotating, and the esophagus connected thereto can be suspended below the sliding port and move with the poultry gizzard, thereby ensuring that the processing of the poultry gizzard esophagus can be carried out sequentially and effectively; the cutting system comprises a cutting knife arranged below the sliding port, a gathering device is arranged between the cutting knife and the sliding port, a part of the blade of the cutting knife is located in the gathering device, and the esophagus can and only can pass through the gathering device to complete the dissecting work, thereby ensuring the dissecting effect of the esophagus and the success rate of the esophagus dissecting work.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent equipment for processing poultry esophagus, and in particular to an improved poultry gizzard esophagus dissecting mechanism. Background Art

[0002] The processing of poultry gizzards usually includes the processing of the poultry gizzard body and the processing of the esophagus connected thereto. The processing of the poultry gizzard esophagus includes the steps of cutting, surface grease treatment, and cleaning.

[0003] The patent document with patent number CN202211005431.8 previously applied for by the applicant discloses a poultry gizzard esophagus grease cleaning device, which completes the transportation of poultry gizzards through a transport roller, and uses a cutting system and an oil scraping system to complete the cutting of the poultry gizzard esophagus and surface grease treatment. However, it was found during use that when the esophagus is cut, it must be ensured that the esophagus of the previous poultry gizzard is cut before the esophagus of the next poultry gizzard can enter the cutting system to complete the esophagus cutting work, that is, the esophagus cutting process must require a certain transportation distance between two adjacent esophagi. Obviously, the transport roller does not have the function of sorting materials (driving the poultry gizzards to move sequentially), which means that the device must be equipped with other machinery to place the poultry gizzards in a certain order to the starting end of the transport roller when in use, which complicates the processing steps.

[0004] On the other hand, the esophagus moves with the gizzard in a suspended state. When it reaches the position of the cutting system, the esophagus is placed on the first cutting knife only by its own gravity, and then the cutting knife completes the cutting of the esophagus. That is, when the gizzard is transported by the conveyor roller, the gizzard can only be positioned by the spiral groove and the rotating extrusion effect, and the esophagus is not positioned, resulting in a low yield, that is, the cutting of the esophagus cannot be fully carried out, resulting in certain limitations of the device when performing esophageal cutting. Summary of the invention

[0005] In order to solve the technical problems existing in the above-mentioned background technology, the applicant in the present invention has redesigned the esophageal dissection device, including improvements in the transport structure and the dissection method, and provided an improved poultry gizzard esophageal dissection mechanism.

[0006] The technical solution of the present invention is as follows:

[0007] An improved poultry gizzard esophagus dissecting mechanism comprises a main frame, wherein the main frame plays a major supporting role for the entire mechanism, a material-smoothing system is arranged on the main frame, and a cutting system is arranged below the material-smoothing system. The poultry gizzard can complete the transportation work under the action of the material-smoothing system, and the esophagus can be dissected by the cutting system.

[0008] As one of the main technical concepts of the present invention, the material feeding system includes an arc-shaped material feeding trough and a rotatable material feeding plate. The rotation trajectory of the outer ring of the material feeding plate is located in the material feeding trough. A feed port and a discharge port are provided at both ends of the material feeding trough, and a sliding port is provided at the bottom along its length direction. The sliding port can and can only allow an esophagus to pass through to prevent gizzards from leaking out of the sliding port. The outer ring of the material feeding plate is also provided with a material shifting device. The rotation of the material feeding plate can shift the gizzards at the feed port along the material feeding trough to the discharge port through the material shifting device, and the esophagus connected to the gizzards can be suspended under the sliding port and move with the gizzards. The rotation speed of the gizzards can be controlled by controlling the rotation speed of the material shifting plate. Moving speed: if there is only one material-dispensing device on the outer ring of the feed tray, when the material-dispensing device is turned back to the feed port position, the previous gizzard has been processed and transported out from the discharge port; if there are multiple material-dispensing devices on the outer ring of the feed tray, by controlling the distance between two adjacent material-dispensing devices, the distance between two adjacent gizzards can be controlled, so that only when the esophagus on the previous gizzard is processed, the next gizzard can be driven by the material-dispensing device to move the esophagus to the position of the cutting system, so that the gizzards can complete the esophagus processing work in sequence at a certain interval, avoiding interference between two adjacent gizzards, and ensuring that the processing of the gizzard esophagus can be carried out sequentially and effectively.

[0009] Furthermore, the cutting system includes a cutting device, which includes a cutting knife arranged below the sliding mouth. As another core technical concept of the present invention, a gathering device capable of accommodating the passage of the esophagus is also provided between the cutting knife and the sliding mouth in the present invention. Part of the blade of the cutting knife is located in the gathering device. When the esophagus passes through the gathering device driven by the gizzard, the esophagus can be cut by part of the blade of the cutting knife inside the gathering device. The esophagus is positioned by the gathering device, and at the same time, it is ensured that the esophagus can only pass through the gathering device, thereby ensuring the cutting effect of the esophagus and improving the adequacy of the esophagus cutting work and the success rate of the cutting.

[0010] As described above, an improved poultry gizzard esophagus dissecting mechanism is a preferred embodiment, wherein the cutting system further comprises a separation device arranged at the end of the gathering device, which comprises a herringbone structure with a front end pointing to the gathering device and a rear end inclined toward the outside. The setting of the separation device enables the front end of the separation device to be inserted into the esophagus during the dissecting work of the esophagus through the cutting action of the cutting knife and the esophagus pulling the esophagus to continue to move, and the esophagus is separated during the continued movement, thereby improving the structure of the separation device. Compared with the previous separation by the limit rod, the herringbone structure enables the separation work to be more complete, and at the same time, it can also avoid the accumulation of debris such as grease, stray hair, etc. in the esophagus, so that the position of the separation device can always maintain a good degree of cleanliness, thereby ensuring that the separation device can continuously and stably complete the separation of the esophagus.

[0011] As further preferred, the cutting system also includes a correction device for correcting the position of the esophagus entering the gathering device, so that the esophagus can smoothly enter the gathering device under the action of the correction device.

[0012] Specifically, the correction device includes a correction wheel, which is rotatably arranged on the front side of the gathering device, and the rotation axis is parallel to the rotation axis of the smoothing plate. An annular correction groove located on the moving path of the esophagus is opened in the middle of the correction wheel. The gizzards can drive the esophagus to move, and after being straightened by the correction groove on the correction wheel, it can smoothly reach the gathering device. In addition, the setting of the correction wheel can also play a role in raising the esophagus that has not been completely cut, preventing the uncut part of the esophagus from shaking to the cutting knife position and causing damage.

[0013] As described above, an improved poultry gizzard esophagus dissecting mechanism has a front end of the gathering device as a trumpet-shaped gathering mouth, a gathering groove at the rear side of the gathering mouth, and part of the blade of the cutting knife is located in the gathering groove. When the esophagus moves with the poultry gizzard, it can move smoothly into the gathering groove under the action of the gathering mouth. Even if there is residual grease or intestinal head at the connection end between the esophagus and the poultry gizzard, it can be squeezed and collected into the gathering groove under the action of the gathering mouth, and the dissecting work is completed by the part of the blade of the cutting knife located in the gathering groove, thereby ensuring that the esophageal dissecting work can be carried out fully and effectively.

[0014] As a preferred embodiment, the upper side of the gathering groove fits with the lower side of the feeding groove to form a closed cavity between the gathering groove and the lower side of the feeding groove, so that the esophagus connected to the poultry gizzard can only pass through the feeding groove.

[0015] Furthermore, the width of the gathering groove is adapted to the width of the sliding opening, and further matches the outer diameter of the esophagus, thereby ensuring that the cutting knife has an effective cutting effect on the esophagus.

[0016] As described above, an improved poultry gizzard esophagus dissecting mechanism is provided with pads on both sides of the bottom of the feed trough near the cutting system position, and the pads are arranged so that when the feed trough drives the poultry gizzard to move to the pad position, the poultry gizzard can be raised to a preset height under the action of the pads, so that when the poultry gizzard is driven by the feed diverting device to move to the pad position, the poultry gizzard can be raised under the pushing action of the inner side of the pad, thereby preventing the gizzard body from being damaged when the poultry gizzard esophagus is cut.

[0017] Furthermore, the rotation axis of the feed tray coincides with the center of the feed groove, and the material shifting device includes a plurality of push openings evenly distributed around the circumference of the feed tray. The size of the push openings matches the size of the gizzards and can accommodate the gizzards and push the gizzards to move, thereby ensuring that the feed tray has a higher transportation efficiency at a certain rotation speed, thereby improving the processing efficiency of the esophagus.

[0018] Furthermore, a discharging baffle is rotatably provided at one end of the discharging port of the material chute to prevent the gizzards from being thrown away by the material chute plate when they reach the discharging port, thereby ensuring that the gizzards can be smoothly transported to the next processing step.

[0019] The beneficial effects of the present invention are as follows: the present invention is an improved poultry gizzard esophagus dissecting mechanism, which uses a material-shifting device on a material-shifting plate to drive the poultry gizzard to be transported along the material-shifting trough. If there is only one material-shifting device on the outer ring of the material-shifting plate, when the material-shifting device is re-rotated to the feed inlet position, the previous poultry gizzard has been processed and transported out from the discharge port. If there are multiple material-shifting devices on the outer ring of the material-shifting plate, the distance between the two adjacent poultry gizzards can be controlled by controlling the distance between the two adjacent poultry gizzards, so that only when the esophagus on the previous poultry gizzard is processed can the next poultry gizzard be transported out. The esophagus is driven to move to the position of the cutting system under the drive of the material shifting device, and the adjacent poultry gizzards can complete the esophagus processing work in sequence at a certain interval, avoiding interference between two adjacent poultry gizzards, and ensuring that the processing work of the poultry gizzard esophagus can be carried out in sequence and effectively; the arrangement of the gathering device between the cutting knife and the sliding mouth enables the esophagus to pass through the gathering device only under the drive of the poultry gizzard, and the cutting work of the esophagus is completed by the part of the blade of the cutting knife located inside the gathering device, thereby ensuring the cutting effect of the esophagus and improving the adequacy of the esophagus cutting work and the cutting success rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention.

[0021] In the attached picture:

[0022] Figure 1 It is a structural schematic diagram of the cutting mechanism in the embodiment;

[0023] Figure 2 for Figure 1 The main view;

[0024] Figure 3 It is a structural schematic diagram of the material handling system in the embodiment;

[0025] Figure 4 It is a structural schematic diagram of the material feeding tray in the embodiment;

[0026] Figure 5 for Figure 4 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 6 for Figure 4 The main view;

[0028] Figure 7 It is a structural schematic diagram of the guide device in the embodiment;

[0029] Figure 8 It is a structural schematic diagram of the material-smoothing part in the embodiment;

[0030] Fig. 9 Schematic diagram of the discharging method of poultry gizzards in the embodiment;

[0031] Fig.10 is a schematic diagram of the structure of a gathering device in an embodiment;

[0032] Fig.11 This is a schematic diagram of the arrangement of the separation device in the embodiment;

[0033] Fig.12 It is a schematic diagram of the arrangement relationship between the cutting knife and the correction wheel, the gathering device and the separation device in the embodiment;

[0034] The components represented by the reference numerals in the figure are:

[0035] 1. Main frame; 11. Frame; 12. Mounting plate; 13. Fixed plate; 2. Feeding system; 21. Feeding device; 211. Feeding plate; 2111. Turntable; 2112. Enclosure; 2113. Push plate; 2114. Feeding port; 22. Guide device; 221. Feeding trough; 2211. Connecting column; 2212. Side plate; 2213. Bottom plate; 2214. Pad; 2215. Connecting block; 2216. Connecting plate; 2217. Extrusion rod; 222. Feeding trough; 223. Discharging baffle; 3. Cutting system; 31. Cutting device; 311. Cutting knife; 32. Correction device; 321. Correction wheel; 33. Gathering device; 331. Support plate; 332. Gathering plate; 34. Separation device; 341. Fixed block; 342. Separation arm. DETAILED DESCRIPTION

[0036] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0037] Example

[0038] This embodiment provides an improved poultry gizzard esophagus dissection mechanism, see Figure 1 and Figure 2 , including a main frame 1, which plays a major supporting role for the entire mechanism. A material flow system 2 is provided on the main frame 1, and a cutting system 3 is provided below the material flow system 2. The gizzards can be transported under the action of the material flow system 2, and the esophagus can be cut by the cutting system 3, which is described in detail below.

[0039] In this embodiment, the main frame 1 includes a frame 11 and a mounting plate 12 vertically arranged on the main frame 1 , and the material processing system 2 and the cutting system 3 are both connected to the mounting plate 12 .

[0040] In this embodiment, combined with Figure 3 As one of the main technical concepts of the present invention, the material shunting system 2 includes a material shunting device 21 and a guide device 22, wherein the guide device 22 includes an arc-shaped material shunting groove 221 arranged on the front side of the mounting plate 12, the notch of the material shunting groove 221 is upward and points to the center of the material shunting groove 221, the material shunting device 21 includes a material shunting plate 211, and is rotatably arranged on the front side of the mounting plate 12 and located above the material shunting groove 221, the material shunting plate 211 coincides with the center of the material shunting groove 221 and part of the outer ring is located in the material shunting groove 221, the material shunting groove 221 is provided with a feed inlet and a discharge inlet at both ends, and a sliding port is provided at the bottom along its length direction for the esophagus to pass through only, the outer ring of the material shunting plate 211 is also provided with a material shifting device, the rotation of the material shunting plate 211 can shift the gizzards at the feed inlet along the shunting groove through the material shifting device The material trough 221 slides to the discharge port, and the esophagus connected to the gizzard can be suspended under the sliding port and move with the gizzard. The moving speed of the gizzard can be controlled by controlling the rotation speed of the feed disc. If there is only one feed disc device on the outer ring of the feed disc 211, then when the feed disc device is turned back to the feed port position, the previous gizzard has been processed and transported out of the discharge port. If there are multiple feed disc devices on the outer ring of the feed disc 211, the distance between the two adjacent gizzards can be controlled by controlling the distance between the two adjacent gizzards, so that only when the esophagus on the previous gizzard is processed, the next gizzard can be driven by the feed disc device to move the esophagus to the position of the cutting system 3, so that the gizzards can complete the esophagus processing work in sequence at a certain interval, avoiding interference between the two adjacent gizzards, and ensuring that the processing of the gizzard esophagus can be carried out in sequence and effectively.

[0041] As for the guide device 22, in combination with Figure 7 and Figure 8 The material shunting groove 221 includes two material shunting parts arranged opposite to each other. For one of the material shunting parts, it includes an arc-shaped side plate 2212. The plate surface of the side plate 2212 is parallel to the plate surface of the mounting plate 12, and the center of the arc coincides with the rotation axis of the turntable 2111. The side plates 2212 of the two material shunting parts are arranged opposite to each other and are fixedly connected at the lower side by a connecting column 2211. The two ends of the side plates 2212 are of the same height and are located at the lower side of the side plates 2212. A bottom plate 2213 is provided at one end close to the feed port. One side of the bottom plate 2213 is connected to the bottom plate 2213. The side plates 2212 are connected at the lower side, and the other side points to between the two side plates 2212. There is a gap between the bottom plates 2213 of the two relatively arranged material-smoothing parts, and the gap is a sliding mouth, that is, a groove-like structure with a sliding mouth at the bottom along its length direction is formed between the side plates 2212 and the bottom plates 2213. At the same time, the width of the sliding mouth (the gap between the two bottom plates 2213) can be close to allowing the esophagus connected to the gizzard to pass through. The gizzard can slide along the material-smoothing groove 221 under the action of the material-smoothing plate 211, thereby driving the esophagus to pass through the sliding mouth and hang below the sliding mouth for movement.

[0042] Furthermore, pads 2214 are provided on both sides of the bottom of the feed trough 221 near the cutting system 3. The pads 2214 are configured so that when the feed tray 211 drives the gizzard to move to the pads 2214, the gizzard can be raised to a preset height under the action of the pads 2214. Specifically, the pads 2214 include an arc-shaped strip structure, which is arranged on the inner side of the side plate 2212 near the outer ring. There is a gap between the two pads 2214 of the two oppositely arranged feed parts for the esophagus to pass through. The feed tray 211 of the gizzard can be lifted to a preset height. When the upper material-moving device is driven to move to the position of the pad 2214, it can be raised under the pushing action of the inner side (inner circle) of the pad 2214, thereby preventing the gizzard body from being damaged when the esophagus of the gizzard is cut. One end of the pad 2214 is located on the inner side of the bottom plate 2213, so that the gizzard can be smoothly moved from the bottom plate 2213 to the pad 2214, and the other end of the pad 2214 is located at the discharge port of the material trough 221, so that the processed gizzard can still be moved to the discharge port under the supporting action of the two pads 2214.

[0043] Furthermore, a feed trough 222 is provided at the feed port position, the feed trough 222 is inclined and has an opening in the middle that passes through the sliding port, and the two sides of the feed trough 222 are respectively connected to the side plates 2212 of the two material-sliding parts, so that when the gizzards fall into the feed trough 222, the esophagus can be set in a suspended state, and when the material-shifting device is turned to the position of the feed trough 222, the gizzards can be shifted to move into the material-sliding trough 221, and the esophagus is driven by the gizzards to slide between the two bottom plates 2213.

[0044] Furthermore, a discharge baffle 223 is rotatably provided at one end of the discharge port of the feed chute 221. Specifically, a connecting platform is extended outward at one end of the side plate 2212 close to the discharge port. The discharge baffle 223 is suspended and the two ends of the upper side are respectively rotatably connected to the two connecting platforms to prevent the gizzards from being thrown away by the feed tray 211 when they reach the discharge port, thereby ensuring that the gizzards can be smoothly transported to the next processing step.

[0045] As for the material-adjusting device 21, Figure 4-Figure 6 The material shifting device includes a plurality of push openings 2114 uniformly distributed around the material shifting plate 211. The push openings 2114 cooperate with the gizzards and can shift the gizzards to move, thereby ensuring that the material shifting plate 211 has a higher transportation efficiency at a certain rotation speed, thereby improving the processing efficiency of the esophagus.

[0046] Specifically, a rotating motor is provided on the rear side of the mounting plate 12, and the material feed plate 211 includes a vertically arranged turntable 2111, whose plane is parallel to the plane of the mounting plate 12. A transmission shaft is provided at the transmission end of the rotating motor, and the transmission shaft passes through the mounting plate 12 and is connected to the center of the turntable 2111 for transmission. The turntable 2111 can be driven to rotate by the rotating motor. To ensure the stability of the connection of the turntable 2111, a fixed plate 13 is also provided on the main frame 1 on the front side of the mounting plate 12. The transmission shaft of the rotating motor passes through the mounting plate 12 and extends to the position of the fixed plate 13, and is rotatably connected to the fixed plate 13.

[0047] Furthermore, the pushing ports 2114 are evenly distributed around the outer circle of the turntable 2111, and a surrounding plate 2112 is provided between two adjacent pushing ports 2114. The surrounding plate 2112 is an arc-shaped plate structure, and the width is matched with the spacing between the two side plates 2212. The surrounding plate 2112 is arranged perpendicular to the plane where the turntable 2111 is located, and the outer circle is in contact with the inner side of the bottom plate 2213. When the surrounding plate 2112 is rotated to the position of the pad 2214, it can be rotated by the outer circle of the pad 2214. A pushing plate 2113 is provided on the pushing side of the pushing port 2114. The plane where the push plate 2113 is located is perpendicular to the plane where the turntable 2111 is located, and passes through the rotation axis of the turntable 2111, so that the pushing port 2114 can better push the gizzard to move.

[0048] Further, combined with Fig. 9 A discharging assembly is provided at one end of the discharging port of the guide trough, and the discharging assembly includes a connecting block 2215 arranged on the inner side of the side plate 2212, and a connecting plate 2216 is also connected to the connecting block 2215. One side of the connecting plate 2216 is connected to the connecting block 2215, and the other side points to the vertical surface where the turntable 2111 and passes through the side edge of the enclosure 2112. The connecting plate 2216 is located on the inner side of the enclosure 2112, and a squeezing rod 2217 is provided on the side close to the enclosure 2112. The squeezing rod 2217 is a 7-shaped structure, and its upper end is connected to the upper side of the connecting plate 2216, and the straight line where the upper end is located passes through the turntable 21 11, the lower end is bent toward the connecting plate 2216, and extrusion ports are provided on both sides of the push plate 2113, one end of the extrusion port passes through the side of the push plate close to the axis of the turntable 2111. When the push plate 2113 is rotating and passes through the extrusion rod 2217, the distance between the end of the extrusion port away from the axis of the turntable 2111 and the extrusion rod 2217 will gradually decrease, and then the gizzards on the push plate will be pushed out of the feeding chute 221 by the extrusion effect of the extrusion rod 2217. Of course, the discharging assembly can also be set in one group, that is, the discharging assembly is set on one of the side panels 2212, and this embodiment does not impose any unnecessary restrictions on this.

[0049] In this embodiment, the cutting system 3 includes a cutting device 31, and the cutting device 31 includes a cutting motor arranged on the rear side of the mounting plate 12. The transmission end of the cutting motor passes through the mounting plate 12 and is connected to a disc-shaped cutting knife 311, and the cutting knife 311 is vertically arranged below the sliding mouth, and its plane is parallel to the plane of the mounting plate 12. When the esophagus passes through the cutting knife 311, the cutting work is completed by the cutting knife 311.

[0050] Further, combined with Fig.10 and Fig.12 As another core technical concept of the present invention, a gathering device 33 is further provided between the cutting knife 311 and the sliding mouth in the present invention, and the esophagus can and can only pass through the gathering device 33. Part of the blade of the cutting knife 311 is located in the gathering device 33. When the esophagus passes through the gathering device 33 driven by the gizzard, the esophagus can be cut by part of the blade of the cutting knife 311 inside the gathering device 33. The gathering device 33 is used to position the gizzard to ensure that the esophagus can only pass through the gathering device 33, thereby ensuring the cutting effect of the esophagus and improving the adequacy of the esophagus cutting work and the cutting success rate.

[0051] Furthermore, the front end of the gathering device 33 is a trumpet-shaped gathering mouth, and the rear side of the gathering mouth is a gathering groove, and part of the blade of the cutting knife 311 is located in the gathering groove. Specifically, the gathering device 33 includes an arc-shaped support plate 331, and the curved surface of the support plate 331 is perpendicular to the plane where the mounting plate 12 is located. The arc-shaped opening of the support plate 331 points to the center of the cutting knife 311. The support plate 331 is provided with a through opening along its length direction, and part of the outer circle of the cutting knife 311 is arranged through the through opening. Two gathering plates 332 arranged opposite to each other are also provided on the upper side of the support plate 331. One end of the two gathering plates 332 is parallel and forms a gathering groove with the support plate 331, and the other end points to both sides and forms a gathering mouth with the support plate 331, and the gathering mouth points in the opposite direction of the movement direction of the esophagus. When the esophagus moves with the gizzard, it can move smoothly into the gathering groove under the action of the gathering mouth. Residual grease or intestinal head at the connection end between the esophagus and the gizzard can also be squeezed into the gathering groove under the action of the gathering mouth, and the cutting work is completed by the part of the blade of the cutting knife 311 located in the gathering groove, thereby ensuring that the esophageal cutting work can be carried out fully and effectively.

[0052] As a preferred embodiment, the upper side of the gathering groove, i.e., the upper side of the rear ends of the two gathering plates 332, fits with the lower side of the feeding groove 221 (bottom plate 2213) to form a closed cavity between the gathering groove and the lower side of the feeding groove 221, so that the esophagus connected to the poultry gizzard can only pass through the feeding groove 221.

[0053] Furthermore, the width of the gathering groove is adapted to the width of the sliding opening, and further matches the outer diameter of the esophagus, thereby ensuring that the cutting knife 311 has an effective cutting effect on the esophagus.

[0054] In this embodiment, as a preferred implementation, Fig.11 The cutting system 3 also includes a separation device 34 arranged at the end of the gathering device 33, which includes a herringbone structure with its front end pointing to the gathering device 33 and its rear end inclined toward the outside. Specifically, the separation device 34 includes two separation arms 342, the front ends of the two separation arms 342 fit and extend into the gathering groove, the rear ends of the two separation arms 342 are inclined toward both sides and are respectively connected to the two side plates 2212 through a fixing block 341. The setting of the separation device 34 allows the esophagus to continue to move through the cutting action of the cutting knife 311 and the gizzard pulling the esophagus when the esophagus is cut, and the front end of the separation device 34 can be inserted into the esophagus and separate the esophagus during the continued movement, thereby improving the structure of the separation device 34. Compared with the previous separation with the limit rod, this herringbone structure allows the separation work to be more sufficient, and at the same time, it can also avoid the accumulation of debris such as grease, hair, etc. in the esophagus, so that the position of the separation device 34 can always maintain a good cleanliness, thereby ensuring that the separation device 34 can continuously and stably complete the separation of the esophagus.

[0055] In this embodiment, the cutting system 3 further includes a correction device 32 , and the correction device 32 is configured to straighten the esophagus passing therethrough, so that the esophagus can smoothly enter the gathering device 33 under the action of the correction device 32 .

[0056] Specifically, the correction device 32 includes a rotating shaft connected to the main frame 1, one end of the rotating shaft is connected to the main frame 1, and the other end is located at the front side of the gathering device 33 and is rotatably provided with a correction wheel 321. The axis of the correction wheel 321 is parallel to the rotation axis of the smoothing plate 211, and an annular correction groove located on the moving path of the esophagus is opened in the middle. The gizzard can drive the esophagus to move, and after being straightened by the correction groove on the correction wheel 321, it can smoothly reach the gathering device 33. In addition, the setting of the correction wheel 321 can also play a role in raising the esophagus that has not been completely cut, thereby preventing the uncut part of the esophagus from shaking to the position of the cutting knife 311 and causing damage.

Claims

1. An improved poultry gizzard esophagus dissecting mechanism, characterized in that: It comprises a main frame (1), a material-adjusting system (2) is arranged on the main frame (1), and a cutting system (3) is arranged below the material-adjusting system (2); The material shunting system (2) comprises an arc-shaped material shunting groove (221) and a rotatably arranged material shunting plate (211), the rotation track of the outer ring of the material shunting plate (211) is located in the material shunting groove (221), the two ends of the material shunting groove (221) are provided with a feed inlet and a discharge outlet, and the bottom is provided with a sliding opening along its length direction, and the outer ring of the material shunting plate (211) is also provided with a material shifting device, and the rotation of the material shunting plate (211) can shift the poultry gizzards at the feed inlet to slide along the material shunting groove (221) to the discharge outlet through the material shifting device, and the esophagus connected to the poultry gizzards can be suspended below the sliding opening and move with the poultry gizzards; The cutting system (3) comprises a cutting device (31), wherein the cutting device (31) comprises a cutting knife (311) arranged below the sliding opening, a gathering device (33) capable of accommodating the passage of the esophagus is arranged between the cutting knife (311) and the sliding opening, and a portion of the blade of the cutting knife (311) is located within the gathering device (33); The cutting system (3) further comprises a separation device (34) arranged at the end of the gathering device (33), which comprises a herringbone structure with its front end pointing towards the gathering device (33) and its rear end inclined towards the outside.

2. An improved poultry gizzard esophagus dissecting mechanism according to claim 1, characterized in that: The cutting system (3) further comprises a correction device (32) for correcting the position of the esophagus entering the gathering device (33).

3. An improved poultry gizzard esophagus dissecting mechanism according to claim 2, characterized in that: The correction device (32) comprises a correction wheel (321), which is rotatably arranged in front of the gathering device (33), and the rotation axis is parallel to the rotation axis of the material smoothing plate (211), and an annular correction groove is provided in the middle of the correction wheel (321) and is located on the moving path of the esophagus.

4. An improved poultry gizzard esophagus dissecting mechanism according to any one of claims 1 to 3, characterized in that: The front end of the gathering device (33) is a trumpet-shaped gathering opening, the rear side of the gathering opening is a gathering groove, and part of the blade of the cutting knife (311) is located in the gathering groove.

5. An improved poultry gizzard esophagus dissecting mechanism according to claim 4, characterized in that: The upper side of the gathering groove is in contact with the lower side of the material smoothing groove (221).

6. An improved poultry gizzard esophagus dissecting mechanism according to claim 5, characterized in that: The width of the gathering groove is matched with the width of the sliding opening.

7. An improved poultry gizzard esophagus dissecting mechanism according to any one of claims 1 to 3, characterized in that: Pads (2214) are provided on both sides of the bottom of the feed trough (221) near the cutting system (3), and the pads (2214) are arranged so that when the feed trough (211) drives the poultry gizzards to move to the position of the pads (2214), the poultry gizzards can be raised to a preset height under the action of the pads (2214).

8. An improved poultry gizzard esophagus dissecting mechanism according to any one of claims 1 to 3, characterized in that: The material-dispensing device comprises a plurality of material-pushing openings (2114) uniformly distributed around the circumference of the material-smoothing plate (211), and the size of the material-pushing openings (2114) matches the size of the poultry gizzards.

9. An improved poultry gizzard esophagus dissecting mechanism according to any one of claims 1 to 3, characterized in that: A discharging baffle (223) is rotatably provided at one end of the discharging port of the material chute (221).

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