CN-121986822-A - Multi-tooth poultry bore-drawing device

Abstract

The invention discloses a multi-tooth poultry bore drawing device which comprises a turning arm, a transmission mechanism and a control mechanism, wherein a clamping section is formed at the lower part of the turning arm, the clamping section is provided with a sharp part, the turning arm comprises a left turning arm and a right turning arm, the left turning arm and the right turning arm are both arranged on the transmission mechanism, and the left turning arm and the right turning arm are controlled to rotate in different directions through the transmission mechanism so as to open or close the clamping section. The multi-tooth poultry cavity digging device is compact in structure, teeth are arranged on the clamping sections of the left turning arm and the right turning arm of the cavity digging device, the left turning arm and the right turning arm turn over to transversely tear the back membrane and the lung membrane, and the cavity digging device lifts and pulls the back membrane and the lung membrane to longitudinally tear, so that the success rate of clamping the lung is improved. In the process of taking out the viscera of the poultry, the viscera bag, the crop and the lung (all or most) are taken out simultaneously, which meets the requirements of processing the Chinese poultry.

Inventors

• SUN YU
• LIU CHANGWEI
• ZHANG NING
• XU BIN
• ZHAI JUNYU
• FENG RU
• CUI KAINAN
• HOU DANDAN

Assignees

• 吉林省艾斯克机电有限责任公司

Dates

Publication Date

20260508

Application Date

20251230

Claims (5)

1. 1. A multi-tooth poultry bore device, comprising: A turning arm (1) the lower part of which forms a clamping section (100), the clamping section (100) being provided with a sharp part, and the turning arm (1) comprising a left turning arm (101) and a right turning arm (102); The left turning arm (101) and the right turning arm (102) are both arranged on the transmission mechanism (3), and the transmission mechanism (3) controls the left turning arm (101) and the right turning arm (102) to rotate in different directions so as to open or close the clamping section (100); the device for drawing out the bore further comprises: And the connecting hole (2) is arranged above the transmission mechanism (3), and the connecting hole (2) is used for connecting an external auxiliary device.
2. 2. A multi-tooth poultry bore device according to claim 1, characterized in that the transmission mechanism (3) comprises a transmission box, the inside of which is provided with a left gear (301) and a right gear (302) which are in meshed connection; The left gear (301) and the right gear (302) are driven by the left gear (304) and the right gear (305) respectively, and the left gear (304) and the right gear (305) are fixed inside the transmission box through the connecting rod (303).
3. 3. A multi-tooth poultry bore device according to claim 1, characterized in that the gripping section (100) is provided with a connecting plate (4); The lower part of the left turning arm (101) is configured as a left clamping part (1011), the lower part of the right turning arm (102) is configured as a right clamping part (1021), and the left clamping part (1011) and the right clamping part (1021) are fixed on the connecting plate (4) through a left pin (5) and a right pin (6), respectively.
4. 4. A multi-tooth poultry bore device according to claim 3, characterized in that the left clamping part (1011) is provided with a plurality of left teeth (7) and the right clamping part (1021) is provided with a plurality of right teeth (8).
5. 5. A multi-tooth poultry bore device according to claim 3, characterized in that the left clamping part (1011) and the right clamping part (1021) are each provided with a plurality of grooves (9).

Description

Multi-tooth poultry bore-drawing device Technical Field The invention relates to the technical field of poultry slaughtering equipment, in particular to a multi-tooth poultry cavity picking device. Background The traditional poultry operation of drawing the bore is manual, GB/T19478-2018 operation steps of the poultry slaughtering operation procedure chicken are: the method comprises the steps of removing the crop nang, cutting the anus, opening the anus, drawing the bore, manually extending the heart, the liver, the intestines, gizzard, esophagus and the like from an opening of the anus by using a bore drawing tool to draw out the heart, the liver, the intestines, the gizzard, the esophagus and the like, wherein the chicken is 2018, the lung removal of the poultry is not clear, and after the food safety law of the people's republic of China is revised and released for the second time in 2021 for 4 months and 29 days, the quality grade of the poultry is improved in the slaughtering industry, the carcass is required to be free from lung residues, and the lung of the poultry carcass is manually removed after the bore is drawn by adopting a lung sucking gun as described in the patent number CN 210960193U. With the continuous progress of the technology, the automatic bore drawing production line is gradually applied, and the core process flow comprises anal cutting, bore opening, bore drawing, synchronous inspection, crop removal and lung suction. The residual crop, trachea, lung, etc. are removed by a crop removing machine and a lung sucking machine after the chest is drawn out. Patent number CN202999192U, CN202999192U describes a typical drawing-out device in which a manipulator grasps or wraps the viscera from the inner cavity of the carcass near the root of the neck, and removes the viscera from the inner cavity of the carcass. Patent numbers CN202321293438 and CN202420352475 disclose a rotary arm type esophagus clamping device, which stretches into the abdominal cavity from the inner wall of the chest to reach the position of the neck of the inner cavity of the poultry body, and the rotary arm is turned to the back side wall along the side wall of the chest to clamp the esophagus and extract viscera. The rotating arm is in a rod shape, so that the occupied space of the poultry cavity can be reduced, and the rotating arm has a positive effect on reducing the damage of the poultry cavity and the damage of the liver because the rotating arm is smooth in surface, but is unfavorable for taking out the lung. Along with the increasingly strict requirements on poultry carcass and lung residues of segmented products, people focus on lung removal on a lung removal procedure, and as a lung sucking device moves up and down, the tearing directions of a cavity back film and a lung film are longitudinal, so that the improvement effect of the prior art is not ideal. Based on the above technical problems, a person skilled in the art is required to develop a multi-tooth poultry drawing device which is easy to operate, can take out viscera bags, crop and lungs at the same time, and meets the requirements of processing Chinese poultry. Disclosure of Invention The invention aims to provide a multi-tooth poultry bore picking device which is simple and convenient to operate, can take out viscera bags, crop and lungs at the same time and meets the requirements of Chinese poultry processing. In order to achieve the above object, the present invention provides the following technical solutions: The invention relates to a multi-tooth poultry cavity digging device, which comprises: A turning arm, the lower part of which forms a clamping section provided with a sharp part, and the turning arm comprises a left turning arm and a right turning arm; The left turning arm and the right turning arm are both arranged on the transmission mechanism, and the left turning arm and the right turning arm are controlled to rotate in different directions through the transmission mechanism so as to open or close the clamping section; the device for drawing out the bore further comprises: The connecting hole is arranged above the transmission mechanism and is used for connecting an external auxiliary device. Further, the transmission mechanism comprises a transmission box, and a left gear and a right gear which are in meshed connection are arranged in the box body of the transmission box; the left gear and the right gear are respectively driven by the left rack and the right rack. Further, the clamping section is provided with a connecting plate; The lower part of the left turning arm is configured as a left clamping part, the lower part of the right turning arm is configured as a right clamping part, and the left clamping part and the right clamping part are respectively fixed on the connecting plate through a left pin and a right pin. Further, a plurality of left teeth are distributed on the left clamping part, and a plurality of right teeth are distr