阅读说明：本技术 一种耳壁分部式猪耳朵处理装置 (Ear wall subsection type pig ear processing device ) 是由 张庆祥 于 2021-01-21 设计创作，主要内容包括：本发明涉及一种猪肉领域,尤其涉及一种耳壁分部式猪耳朵处理装置。本发明的技术问题：提供一种耳壁分部式猪耳朵处理装置。本发明的技术实施方案是：一种耳壁分部式猪耳朵处理装置,包括有工作机床板、安装架、运行控制屏和耳道处理系统等；支撑脚架上方与工作机床板进行焊接；安装架下方与工作机床板进行焊接；运行控制屏与安装架相连接；耳道处理系统与安装架相连接。本发明实现了对猪耳朵耳道内部的猪毛的自动刮除,并将耳道中心的肉精准切割分离,并将弯曲的耳朵压平,进而将耳壁内表面的猪毛进行刮除的效果。(The invention relates to the field of pork, in particular to an ear wall split type pig ear treatment device. The technical problems of the invention are as follows: an ear wall segmented pig ear treatment device is provided. The technical implementation scheme of the invention is as follows: an ear wall division type pig ear processing device comprises a working machine bed plate, a mounting frame, an operation control screen, an ear canal processing system and the like; welding the upper part of the supporting foot frame with a working machine tool plate; the lower part of the mounting frame is welded with a working machine tool plate; the operation control screen is connected with the mounting frame; the ear canal processing system is connected to the mounting frame. The automatic scraping device realizes the effect of automatically scraping the pig hair in the auditory meatus of the pig ear, accurately cutting and separating the meat in the center of the auditory meatus, flattening the bent ear and further scraping the pig hair on the inner surface of the ear wall.)

1. An ear wall segmented porcine ear treatment device comprising:

a working machine bed plate;

the upper part of the supporting foot rest is welded with the working machine tool plate;

the lower part of the mounting frame is welded with a working machine tool plate;

it is characterized by also comprising:

the operation control screen is connected with the mounting frame;

the auditory canal processing system is connected with the mounting frame;

the ear wall shaving system is connected with the ear canal processing system and the mounting frame;

the fixing system is connected with the working machine tool plate, the fixing system is connected with the mounting frame, the fixing system is connected with the auditory canal processing system, and the fixing system and the ear wall hair shaving system are arranged.

2. An ear wall section hog ear treatment device according to claim 1, wherein: the ear canal processing system comprises:

the first limiting sliding column is welded with the mounting frame;

the first internal thread sliding frame is in sliding connection with the first limiting sliding column;

the outer surface of the first screw rod is in transmission connection with the first internal thread sliding frame, and the first screw rod is in rotary connection with the mounting frame;

the first transmission wheel is fixedly connected with the first screw rod in the axis and is connected with the fixing system;

the first bearing frame plate is rotatably connected with the first screw rod;

the first mounting plate is welded with the mounting frame, the lower part of the first mounting plate is welded with the first bearing frame plate, and the first mounting plate is connected with the ear wall shaving system;

the second screw rod is rotatably connected with the first bearing frame plate and is rotatably connected with the mounting frame;

the inner side of the second internal thread sliding frame is in transmission connection with the second screw rod;

the axle center of the second driving wheel is fixedly connected with the second screw rod, and the second driving wheel is connected with the fixing system;

the first electric rotating shaft seat is connected with the first internal thread sliding frame;

the water storage tank is connected with the first electric rotating shaft seat;

the first electric push rod is connected with the water storage tank;

the water spraying head is connected with the first electric push rod and is inserted into the water storage tank;

the second electric push rod is connected with the water storage tank;

the special-shaped shaving knife is connected with the second electric push rod;

the second electric rotating shaft seat is connected with the second internal thread sliding frame;

the mounting box is connected with the second electric rotating shaft seat;

the third electric push rod is connected with the mounting box;

the first linkage rod is rotatably connected with the third electric push rod;

the second linkage rod is rotationally connected with the first linkage rod and is rotationally connected with the mounting box;

the first sharp scraper is fixedly connected with the second linkage rod;

the third linkage rod is rotationally connected with the third electric push rod;

the fourth linkage rod is rotationally connected with the third linkage rod and is rotationally connected with the mounting box;

and the second sharp scraper is fixedly connected with the fourth linkage rod.

3. An ear wall section hog ear treatment device according to claim 2, wherein: the ear wall shaving system comprises:

the second limiting sliding column is welded with the mounting frame;

the third internal thread sliding frame is in sliding connection with the second limiting sliding column;

the third screw rod is rotatably connected with the mounting frame, and the outer surface of the third screw rod is in transmission connection with a third internal thread sliding frame;

the axle center of the third driving wheel is fixedly connected with the third screw rod, and the third driving wheel is connected with the fixing system;

the upper part of the telescopic straight scraper is fixedly connected with a third internal thread sliding frame;

and the bearing seat is welded with the second limiting sliding column, is rotatably connected with the third screw rod, and is in bolted connection with the first mounting plate.

4. An ear wall section hog ear treatment device according to claim 3, wherein: the fixing system comprises:

the lower part of the power motor is connected with a working machine tool plate through a bolt;

the first rotating shaft rod is fixedly connected with an output shaft of the power motor;

the shaft center of the fourth driving wheel is fixedly connected with the first rotating shaft rod, and the outer ring surface of the fourth driving wheel is in transmission connection with the second driving wheel through a belt;

the lower part of the second bearing frame plate is welded with the working machine tool plate, the upper part of the second bearing frame plate is welded with the mounting frame, and the second bearing frame plate is rotationally connected with the first rotating shaft rod;

the first flat gear, the first flat gear axle center and first spindle lever go on building in;

the axis of the fifth driving wheel is fixedly connected with the first rotating shaft rod, and the outer ring surface of the fifth driving wheel is in transmission connection with the first driving wheel through a belt;

the axle center of the second flat gear is meshed with the first flat gear;

the fourth electric push rod is rotationally connected with the second flat gear and is connected with the second bearing frame plate;

the telescopic rotating shaft is fixedly connected with the second flat gear;

the axis of the sixth driving wheel is fixedly connected with the telescopic rotating shaft, and the outer ring surface of the sixth driving wheel is in transmission connection with the third driving wheel through a belt;

the third bearing frame plate is rotatably connected with the telescopic rotating shaft, and the upper part of the third bearing frame plate is welded with the mounting frame;

the first telescopic fixed prick is connected with the mounting frame;

the flexible fixed awl of second, the flexible fixed awl of second is connected with the mounting bracket.

Technical Field

The invention relates to the field of pork, in particular to an ear wall split type pig ear treatment device.

Background

Pork, also known as pork of guinea pig, is the meat of domestic pigs of the family hogs. It has sweet and salty taste, and is rich in protein, fat, carbohydrate, calcium, iron, phosphorus, etc. Pork is a main subsidiary food in daily life and has the effects of tonifying deficiency, strengthening body, nourishing yin, moistening dryness and enlarging skin. It can be used as a nutrient tonic for patients with weakness after illness, blood deficiency after parturition, and emaciation with yellowish complexion.

At present, in the prior art, before the pig ears are eaten, the pig ears are completely cleaned, various impurities are washed off, the pig hairs are removed, the pig ears are cut and separated after the pig ears are killed, then the pig ears are treated, in the existing mechanical treatment process, in order to facilitate the mechanical treatment, the ear canal connecting parts of the pig ears are all cut off once, although the inner part of the ear canals are effectively removed, more pig ear meat is lost; and in the manual work processing procedure that carries out, the manual work needs to cut open pig ear canal part, then cuts the meat separation of ear canal central part, then manually strikes off the inside pig hair of ear canal, and the step is loaded down with trivial details, and is inefficient, has kept most pig ear meat, but the treatment effect is not good, can remain partial pig ear hair, influences follow-up edible.

In view of the above, we propose an ear wall split type pig ear treatment device.

Disclosure of Invention

In order to overcome the defects that in the prior art, before the pig ears are eaten, the pig ears are completely cleaned, various impurities are washed off, the pig hairs are removed, the pig ears are cut and separated after the pig ears are killed, and then the pig ears are treated, in the existing mechanical treatment process, in order to facilitate the mechanical treatment, the ear canal connecting parts of the pig ears are all cut off once, although the inner parts of the ear canals are effectively removed, a large amount of pig ear meat is lost; in the manual processing process, the ear canal of the pig ear needs to be cut manually, then meat in the central part of the ear canal is cut and separated, and then the pig hair in the ear canal is manually scraped, so that the steps are complicated, the efficiency is low, most of the pig ear meat is kept, the processing effect is poor, partial pig ear hair is remained, and the subsequent eating is influenced, and the technical problem of the invention is as follows: an ear wall segmented pig ear treatment device is provided.

The technical implementation scheme of the invention is as follows: an ear wall segmented porcine ear treatment device comprising:

a working machine bed plate;

the upper part of the supporting foot rest is welded with the working machine tool plate;

the lower part of the mounting frame is welded with a working machine tool plate;

the operation control screen is connected with the mounting frame;

the auditory canal processing system is connected with the mounting frame;

the ear wall shaving system is connected with the ear canal processing system and the mounting frame;

the fixing system is connected with the working machine tool plate, the fixing system is connected with the mounting frame, the fixing system is connected with the auditory canal processing system, and the fixing system and the ear wall hair shaving system are arranged.

Further, the ear canal processing system comprises:

the first limiting sliding column is welded with the mounting frame;

the first internal thread sliding frame is in sliding connection with the first limiting sliding column;

the outer surface of the first screw rod is in transmission connection with the first internal thread sliding frame, and the first screw rod is in rotary connection with the mounting frame;

the first transmission wheel is fixedly connected with the first screw rod in the axis and is connected with the fixing system;

the first bearing frame plate is rotatably connected with the first screw rod;

the first mounting plate is welded with the mounting frame, the lower part of the first mounting plate is welded with the first bearing frame plate, and the first mounting plate is connected with the ear wall shaving system;

the second screw rod is rotatably connected with the first bearing frame plate and is rotatably connected with the mounting frame;

the inner side of the second internal thread sliding frame is in transmission connection with the second screw rod;

the axle center of the second driving wheel is fixedly connected with the second screw rod, and the second driving wheel is connected with the fixing system;

the first electric rotating shaft seat is connected with the first internal thread sliding frame;

the water storage tank is connected with the first electric rotating shaft seat;

the first electric push rod is connected with the water storage tank;

the water spraying head is connected with the first electric push rod and is inserted into the water storage tank;

the second electric push rod is connected with the water storage tank;

the special-shaped shaving knife is connected with the second electric push rod;

the second electric rotating shaft seat is connected with the second internal thread sliding frame;

the mounting box is connected with the second electric rotating shaft seat;

the third electric push rod is connected with the mounting box;

the first linkage rod is rotatably connected with the third electric push rod;

the second linkage rod is rotationally connected with the first linkage rod and is rotationally connected with the mounting box;

the first sharp scraper is fixedly connected with the second linkage rod;

the third linkage rod is rotationally connected with the third electric push rod;

the fourth linkage rod is rotationally connected with the third linkage rod and is rotationally connected with the mounting box;

and the second sharp scraper is fixedly connected with the fourth linkage rod.

Further, the ear wall shaving system comprises:

the second limiting sliding column is welded with the mounting frame;

the third internal thread sliding frame is in sliding connection with the second limiting sliding column;

the third screw rod is rotatably connected with the mounting frame, and the outer surface of the third screw rod is in transmission connection with a third internal thread sliding frame;

the axle center of the third driving wheel is fixedly connected with the third screw rod, and the third driving wheel is connected with the fixing system;

the upper part of the telescopic straight scraper is fixedly connected with a third internal thread sliding frame;

and the bearing seat is welded with the second limiting sliding column, is rotatably connected with the third screw rod, and is in bolted connection with the first mounting plate.

Further, the fixing system comprises:

the lower part of the power motor is connected with a working machine tool plate through a bolt;

the first rotating shaft rod is fixedly connected with an output shaft of the power motor;

the shaft center of the fourth driving wheel is fixedly connected with the first rotating shaft rod, and the outer ring surface of the fourth driving wheel is in transmission connection with the second driving wheel through a belt;

the lower part of the second bearing frame plate is welded with the working machine tool plate, the upper part of the second bearing frame plate is welded with the mounting frame, and the second bearing frame plate is rotationally connected with the first rotating shaft rod;

the first flat gear, the first flat gear axle center and first spindle lever go on building in;

the axis of the fifth driving wheel is fixedly connected with the first rotating shaft rod, and the outer ring surface of the fifth driving wheel is in transmission connection with the first driving wheel through a belt;

the axle center of the second flat gear is meshed with the first flat gear;

the fourth electric push rod is rotationally connected with the second flat gear and is connected with the second bearing frame plate;

the telescopic rotating shaft is fixedly connected with the second flat gear;

the axis of the sixth driving wheel is fixedly connected with the telescopic rotating shaft, and the outer ring surface of the sixth driving wheel is in transmission connection with the third driving wheel through a belt;

the third bearing frame plate is rotatably connected with the telescopic rotating shaft, and the upper part of the third bearing frame plate is welded with the mounting frame;

the first telescopic fixed prick is connected with the mounting frame;

the flexible fixed awl of second, the flexible fixed awl of second is connected with the mounting bracket.

Compared with the prior art, the invention has the advantages that:

(1) in order to solve the problems that in the prior art, before the pig ears are eaten, the pig ears are completely cleaned, various impurities are washed off, the pig hairs are removed, the pig ears are cut and separated after the pig ears are killed, and then the pig ears are treated, in the existing mechanical treatment process, in order to facilitate the mechanical treatment, the connecting parts of the ear canals of the pig ears are all cut off once, although the inner parts of the ear canals are effectively removed, a large amount of pig ear meat is lost; and in the manual work handling process that carries out, the manual work needs to cut open pig ear canal part, then cuts the meat separation of canal central part, then manually strikes off the inside pig hair of canal, and the step is loaded down with trivial details, and is inefficient, has kept most pig ear meat, but the treatment effect is not good, can remain partial pig ear hair, influences follow-up edible problem.

(2) The utility model discloses a pig ear is fixed to the fixed system, then control the separation is scraped with the hair of duct to the processing system of duct, then with the meat cutting separation at duct center, then control the ear wall and scrape the hair system and scrape off the ear wall.

(3) The automatic scraping of the inside pig hair of pig ear canal has been realized to the accurate cutting separation of meat with the ear canal center, and flatten crooked ear, and then carry out the effect of scraping with the pig hair of ear wall internal surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the ear canal treatment system of the present invention;

FIG. 3 is a schematic diagram of a first portion of the ear canal treatment system of the present invention;

FIG. 4 is a schematic diagram of a second portion of the ear canal treatment system of the present invention;

FIG. 5 is a schematic view of the ear wall shaving system of the present invention;

FIG. 6 is a schematic view of the fastening system of the present invention;

FIG. 7 is a perspective view of the sprinkler head of the present invention;

fig. 8 is a schematic view of a combined three-dimensional structure of the second electric push rod and the special-shaped shaving blade.

Description of reference numerals: 1_ working deck, 2_ prop stand, 3_ mount, 4_ operation control panel, 5_ ear canal treatment system, 6_ ear wall shaving system, 7_ fixation system, 501_ first limit sliding post, 502_ first internal screw carriage, 503_ first lead screw, 504_ first drive wheel, 505_ first bearing plate, 506_ first mounting plate, 507_ second lead screw, 508_ second internal screw carriage, 509_ second drive wheel, 5010_ first electric spindle, 5011_ water tank, 5012_ first electric push rod, 5013_ sprinkler, 5014_ second electric push rod, 5015_ profile razor, 5016_ second electric spindle, 5017_ mounting box, 5018_ third electric push rod, 5019_ first link, 5020_ second link, 5021_ first scraper tip, 5022_ third link, 5023_ fourth link, 5024_ second scraper tip, 601_ second limit sliding post, 602_ third internal thread sliding frame, 603_ third screw rod, 604_ third transmission wheel, 605_ telescopic straight scraper, 606_ bearing seat, 701_ power motor, 702_ first rotating shaft rod, 703_ fourth transmission wheel, 704_ second bearing frame plate, 705_ first flat gear, 706_ fifth transmission wheel, 707_ second flat gear, 708_ fourth electric push rod, 709_ telescopic rotating shaft, 7010_ sixth transmission wheel, 7011_ third bearing frame plate, 7012_ first telescopic fixed prick, 7013_ second telescopic fixed prick.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

An ear wall division type pig ear processing device is shown in figures 1-8 and comprises a working machine bed plate 1, a supporting foot stool 2, a mounting rack 3, an operation control screen 4, an ear canal processing system 5, an ear wall hair scraping system 6 and a fixing system 7; the upper part of the supporting foot stand 2 is welded with the bed plate 1 of the working machine; the lower part of the mounting frame 3 is welded with the working machine bed plate 1; the operation control screen 4 is connected with the mounting frame 3; the ear canal processing system 5 is connected with the mounting frame 3; the ear wall shaving system 6 is connected with the ear canal processing system 5, and the ear wall shaving system 6 is connected with the mounting frame 3; fixing system 7 is connected with work machine bed board 1, and fixing system 7 is connected with mounting bracket 3, and fixing system 7 is connected with duct processing system 5, and fixing system 7 scrapes hair system 6 with the ear wall.

When using ear wall fraction formula pig ear processing apparatus, at first with this device stable fixation to work plane, then external power supply, manually open operation control screen 4 controlling means and move, fix the pig ear to fixed system 7, then control duct processing system 5 scrapes the separation with the hair of duct, then the meat cutting separation at duct center, then control ear wall scrapes hair system 6 and scrapes the ear wall, realized scraping the automatic of the inside pig hair of pig ear duct, and with the accurate cutting separation of the meat at duct center, and flatten crooked ear, and then carry out the effect of scraping with the pig hair of ear wall internal surface.

The auditory canal treatment system 5 comprises a first limiting sliding column 501, a first internal thread sliding frame 502, a first lead screw 503, a first transmission wheel 504, a first bearing frame plate 505, a first mounting plate 506, a second lead screw 507, a second internal thread sliding frame 508, a second transmission wheel 509, a first electric rotating shaft base 5010, a water storage tank 5011, a first electric push rod 5012, a sprinkler head 5013, a second electric push rod 5014, a special-shaped hair cutter 5015, a second electric rotating shaft base 5016, a mounting box 5017, a third electric push rod 5018, a first linkage rod 5019, a second linkage rod 5020, a first sharp scraper 5021, a third linkage rod 5022, a fourth linkage rod 5023 and a second sharp scraper 5024; the first limiting sliding column 501 is welded with the mounting frame 3; the first internal thread sliding frame 502 is in sliding connection with the first limiting sliding column 501; the outer surface of the first lead screw 503 is in transmission connection with the first internal thread sliding frame 502, and the first lead screw 503 is in rotation connection with the mounting frame 3; the axle center of the first driving wheel 504 is fixedly connected with the first screw rod 503, and the first driving wheel 504 is connected with the fixing system 7; the first bearing frame plate 505 is rotatably connected with the first lead screw 503; the first mounting plate 506 is welded with the mounting frame 3, the lower part of the first mounting plate 506 is welded with the first bearing frame plate 505, and the first mounting plate 506 is connected with the ear wall shaving system 6; the second screw 507 is rotatably connected with the first bearing frame plate 505, and the second screw 507 is rotatably connected with the mounting frame 3; the inner side of the second internal thread sliding frame 508 is in transmission connection with a second screw rod 507; the axle center of the second driving wheel 509 is fixedly connected with the second screw 507, and the second driving wheel 509 is connected with the fixing system 7; the first electric rotating shaft seat 5010 is connected with the first internal thread sliding frame 502; the water storage tank 5011 is connected with a first electric rotating shaft seat 5010; the first electric push rod 5012 is connected with the water storage tank 5011; the sprinkler head 5013 is connected with a first electric push rod 5012, and the sprinkler head 5013 is spliced with the water storage tank 5011; the second electric push rod 5014 is connected with the water storage tank 5011; the special-shaped shaver 5015 is connected with the second electric push rod 5014; the second electric spindle base 5016 is connected with the second internal thread sliding frame 508; the mounting box 5017 is connected with the second electric rotating shaft seat 5016; the third electric push rod 5018 is connected with the mounting box 5017; the first linkage rod 5019 is rotatably connected with a third electric push rod 5018; the second linkage rod 5020 is in rotary connection with the first linkage rod 5019, and the second linkage rod 5020 is in rotary connection with the mounting box 5017; the first sharp scraper 5021 is fixedly connected with the second linkage rod 5020; the third link 5022 is rotatably connected with a third electric push rod 5018; the fourth linkage 5023 is rotatably connected with the third linkage 5022, and the fourth linkage 5023 is rotatably connected with the mounting box 5017; the second sharp cutter 5024 is fixedly connected to the fourth link rod 5023.

Firstly, the inner side of the pig ear facing upwards the auditory canal opening faces left and is fixed to a fixing system 7, a water storage tank 5011 is connected to an external water inlet pipe, boiling water is input into the water storage tank 5011, then a fifth driving wheel 706 drives a first driving wheel 504 to rotate, namely the first driving wheel 504 drives a first lead screw 503 to rotate, then the first lead screw 503 rotates to drive a first internal thread sliding frame 502 to move rightwards, namely the first internal thread sliding frame 502 slides rightwards on the surface of a first limiting sliding column 501, then the first internal thread sliding frame 502 drives all components connected below the first internal thread sliding frame 502 to move rightwards to the auditory canal, then a water spraying head 5013 is controlled to spray the boiling water into the auditory canal, then a first electric push rod 5012 is controlled to push out and drive a water spraying head 5013 to push out and expand the water spraying range, and a first electric rotating shaft seat 5010 is controlled to rotate, namely the first electric, The first electric push rod 5012, the water spraying heads 5013, the second electric push rod 5014 and the special-shaped hair scraping knife 5015 rotate, then the two groups of water spraying heads 5013 rotate to spray water to the ear canal in the rotating process, the whole ear canal is scalded by boiling water, at the moment, the second electric push rod 5014 is controlled to push out to drive the special-shaped hair scraping knife 5015 to be attached to the surface of the ear canal, then the special-shaped hair scraping knife 5015 is attached to the surface of the ear canal to scrape the pig hair, meanwhile, the fourth driving wheel 703 drives the second driving wheel 509 to rotate, then the second driving wheel 509 drives the second lead screw 507 to rotate, then the second lead screw 507 rotates to drive the second internal thread sliding frame 508 to move leftwards, the second internal thread sliding frame 508 slides leftwards on the surface of the first limit sliding column 501, then the second internal thread sliding frame 508 drives all components connected below the second internal thread sliding frame 508 to move leftwards, and then the tip formed by the second linkage, that is, the central meat penetrates into the auditory canal from the outer side of the auditory canal, then the third electric push rod 5018 is controlled to push out leftwards, then the third electric push rod 5018 drives the first linkage rod 5019 and the third linkage rod 5022 to move leftwards, further the first linkage rod 5019 and the third linkage rod 5022 respectively move the second linkage rod 5020 and the fourth linkage rod 5023 to move leftwards, then the second linkage rod 5020 and the fourth linkage rod 5023 rotate around the mounting box 5017, namely the second linkage rod 5020 rotates upwards, the fourth linkage rod 5023 rotates downwards, when the second linkage rod 5020 rotates upwards to be vertical, the first sharp scraper 5021 penetrates into the auditory canal meat, similarly, when the fourth linkage rod 5023 rotates downwards to be vertical, the second sharp scraper 5024 penetrates into the auditory canal meat, then the second electric rotating shaft seat 5026 is controlled to rotate to drive the mounting box 5017 to rotate, and finally the first sharp scraper 5021 and the second sharp scraper 5024 penetrating into the auditory canal meat are driven to rotate, the first sharp cutter 5021 and the second sharp cutter 5024 rotate to form a circumferential cut, which cuts and separates the meat in the center of the ear canal.

The ear wall hair scraping system 6 comprises a second limiting sliding column 601, a third internal thread sliding frame 602, a third screw rod 603, a third driving wheel 604, a telescopic straight scraper 605 and a bearing seat 606; the second limiting sliding column 601 is welded with the mounting frame 3; the third internal thread sliding frame 602 is in sliding connection with the second limiting sliding column 601; the third screw 603 is rotatably connected with the mounting frame 3, and the outer surface of the third screw 603 is in transmission connection with a third internal thread sliding frame 602; the axle center of the third driving wheel 604 is fixedly connected with the third screw 603, and the third driving wheel 604 is connected with the fixing system 7; the upper part of the telescopic straight scraper 605 is fixedly connected with a third internal thread sliding frame 602; the bearing seat 606 is welded to the second limiting sliding column 601, the bearing seat 606 is rotatably connected to the third lead screw 603, and the bearing seat 606 is connected to the first mounting plate 506 through a bolt.

The method comprises the steps of firstly controlling a telescopic straight scraper 605 to extend downwards, further pressing the pig ears to be tightly attached to the surfaces of the pig ears by a blade below the telescopic straight scraper 605, then controlling a water spraying head 5013 to spray boiling water to the pig ears, driving a third driving wheel 604 to rotate by a sixth driving wheel 7010, driving a third lead screw 603 to rotate by the third driving wheel 604, then driving a third internal thread sliding frame 602 to move leftwards by the rotation of the third lead screw 603, then sliding the third internal thread sliding frame 602 on the surface of a second limiting sliding column 601, further driving the telescopic straight scraper 605 to move on the surfaces of the pig ears by the third internal thread sliding frame 602, scraping the pig hairs on the ear walls, and carrying out reciprocating motion to scrape the pig hairs on the ear walls.

The fixing system 7 comprises a power motor 701, a first rotating shaft rod 702, a fourth driving wheel 703, a second bearing frame plate 704, a first pinion 705, a fifth driving wheel 706, a second pinion 707, a fourth electric push rod 708, a telescopic rotating shaft 709, a sixth driving wheel 7010, a third bearing frame plate 7011, a first telescopic fixed taper spine 7012 and a second telescopic fixed taper spine 7013; the lower part of the power motor 701 is connected with a working machine bed plate 1 through bolts; the first rotating shaft rod 702 is fixedly connected with an output shaft of the power motor 701; the axle center of the fourth driving wheel 703 is fixedly connected with the first rotating shaft rod 702, and the outer annular surface of the fourth driving wheel 703 is in driving connection with the second driving wheel 509 through a belt; the lower part of a second bearing frame plate 704 is welded with the working machine bedplate 1, the upper part of the second bearing frame plate 704 is welded with an installation frame 3, and the second bearing frame plate 704 is rotationally connected with a first rotating shaft rod 702; the axle center of the first flat gear 705 is fixedly connected with the first rotating shaft rod 702; the axle center of the fifth driving wheel 706 is fixedly connected with the first rotating shaft rod 702, and the outer annular surface of the fifth driving wheel 706 is in transmission connection with the first driving wheel 504 through a belt; the second flat gear 707 meshes with the first flat gear 705; the fourth electric push rod 708 is rotatably connected with the second flat gear 707, and the fourth electric push rod 708 is connected with the second bearing frame plate 704; the telescopic rotating shaft 709 is fixedly connected with a second flat gear 707; the axis of the sixth driving wheel 7010 is fixedly connected with the telescopic rotating shaft 709, and the outer annular surface of the sixth driving wheel 7010 is in transmission connection with the third driving wheel 604 through a belt; the third bearing frame plate 7011 is rotatably connected with the telescopic rotating shaft 709, and the upper part of the third bearing frame plate 7011 is welded with the mounting frame 3; the first telescopic fixed stabs 7012 are connected with the mounting frame 3; the second telescopic fixed stabs 7013 are connected with the mounting frame 3.

Firstly, manually placing the opening facing the upper auditory canal at the inner side of the pig ear towards the left above the mounting frame 3, manually spreading the pig ear, then controlling the first telescopic fixed prick 7012 and the second telescopic fixed prick 7013 to be simultaneously pushed out and pricked into the pig ear, further fixing the pig ear, then controlling the power of a power motor 701 to be switched on, further controlling the power motor 701 to drive a first rotating shaft rod 702 to rotate, then driving a fourth driving wheel 703, a first flat gear 705 and a fifth driving wheel 706 to rotate by the first rotating shaft rod 702, further driving an auditory canal processing system 5 to rotate by the fourth driving wheel 703 and the fifth driving wheel 706, and simultaneously controlling a fourth electric push rod 708 to contract, namely driving a second flat gear 707 to move by the fourth electric push rod 708, simultaneously driving a telescopic rotating shaft 709 to extend by the second flat gear 707, further moving the second flat gear 707 to a position meshed with the first flat gear 705, then the first spur gear 705 drives the second spur gear 707 to rotate, and then the second spur gear 707 drives the telescopic rotating shaft 709 to rotate, and then the telescopic rotating shaft 709 drives the sixth driving wheel 7010 to rotate, that is, the sixth driving wheel 7010 drives the ear wall hair scraping system 6 to operate, thereby completing the fixing of the pig ears and the power transmission of the whole device.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.