CN115211457A - Fish body scaling and back opening device - Google Patents
Fish body scaling and back opening device Download PDFInfo
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- CN115211457A CN115211457A CN202210854866.3A CN202210854866A CN115211457A CN 115211457 A CN115211457 A CN 115211457A CN 202210854866 A CN202210854866 A CN 202210854866A CN 115211457 A CN115211457 A CN 115211457A
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- fish body
- chain wheel
- back opening
- bevel gear
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 210
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 210000001015 abdomen Anatomy 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 12
- 239000013505 freshwater Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013332 fish product Nutrition 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/02—Washing or descaling fish
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/08—Holding, guiding, or conveying fish before, during or after its preparation ; Devices for sizing fish; Automatically adapting conveyors or processing machines to the measured size
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
The invention discloses a fish body descaling and back opening device which comprises a rotary motor, a first gear, a second gear, a roller chain wheel, a wheel shaft, a profiling frustum, a third gear, a fish inlet device, a frame, a descaling device, a back opening device, a transmission chain wheel, a support frame, a transmission chain, a fish outlet, a fourth gear and a control circuit board.
Description
Technical Field
The invention relates to the field of fish body processing, in particular to a fish body scaling and back opening device.
Background
The population of China is the first in the world, the territorial area is the third in the world, and a great number of freshwater fishes are cultivated in the vast territory, which is one of the important food sources of the nation, the freshwater fish cultivation in Yangtze river and yellow river basin is developed, and the additional freshwater fish processing products are also numerous. The aquatic product processing industry in China makes great progress, particularly in the aspect that products processed by aquatic products go deep into life in nearly 20 years, the aquatic product processing machinery can be researched and developed independently from import to independent imitation, and the time is the achievement of efforts of generations of people.
However, the processing rate of aquatic products in China is only about one third of that of developed countries, the processing rate of freshwater fish is only 10%, and a plurality of problems exist in the processing process of the pretreatment of the freshwater fish. Firstly, the mechanization degree of the treatment is low, basically, the scales, gills and viscera of the fishes are manually removed in all small and medium-sized factories, the treatment standards are not uniform, and the treatment process is not sanitary. In order to expand the market of Chinese fish processed food and reduce labor cost, the development and design of automatic fish processing machinery are urgent.
Although some technical equipment research in the aspect is carried out in China, the technical equipment research is far from reaching the processing level of advanced countries. The freshwater fish pretreatment machine has wide application, and plays an important role in restaurants, canteens, can processing factories and other occasions. Most of freshwater fish pretreatment works in China still comprise manual scale and viscera removal, the defects of manual operation are very small, the procedures are dispersed, the labor cost is high, the finished product fish is different, the environment is poor (the food hygiene is influenced), the quality of the freshwater fish is seriously influenced, the price is not high, and the freshwater fish cannot be pushed into a high-end market, so that a scale and back removing device is urgently needed to be designed to improve the production efficiency and reduce the production cost and the labor intensity, and the method has great significance for improving the competitiveness of fish products in China in the international market.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a fish body scaling and back opening device, a fish body to be processed is put into the fish body scaling and back opening device from a fish inlet device, the head of the fish body is vertically downward, the back of the fish body faces one side of the fish body opening device, the fish body is scaled by the scaling device consisting of two symmetrical and reversely rotating tooth-shaped blade sets, the back opening device is arranged at the lower part of a scaling mechanism, a torque is provided by a bevel gear on a back opening cutter disc, after the back of the fish body is cut, the fish body is clamped by the fish fixing teeth on opposite roller chains and is transferred downwards until the fish body is transferred to a fish outlet, the fish fixing teeth are opposite and separated, and the fish body automatically falls into an angled fish outlet and slides out of a machine from the fish outlet.
In order to achieve the purpose, the invention provides a fish body scaling and back opening device which is realized by the following steps:
a fish body descaling and back opening device comprises a rotary motor, a first gear, a second gear, a roller chain, roller chain wheels, wheel shafts, a profiling frustum, a third gear, a fish inlet device, a frame, a descaling device, a back opening device, transmission chain wheels, a support frame, a transmission chain, a fish outlet, a fourth gear and a control circuit board, wherein the support frame is arranged at two sides of the frame, the rotary motor is arranged below the frame, the first gear is arranged on a rotating shaft of the rotary motor, four wheel shafts are arranged on the two support frames, the control circuit board is arranged on a base of the rotary motor, the second gear, the roller chain wheels, the fourth gear and the transmission chain wheels are all arranged on the wheel shafts, the upper wheel shaft and the lower wheel shaft at the same side are respectively provided with a roller chain wheel, the upper roller chain wheel is connected with the lower roller chain wheel through the roller chain, the fish inlet device is arranged above the frame, the descaling device is arranged below the fish inlet device, the back-opening device is arranged below the descaling device, the fish outlet is arranged at the bottom of the machine frame, the profiling frustum is arranged on the supporting frame and is used for assisting the back-opening device to open the back of a fish body, the control circuit board controls the rotating motor to rotate, the rotating motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the left lower wheel shaft to rotate, the left lower wheel shaft drives the roller chain wheel and the transmission chain wheel which are coaxial, the roller chain wheel at the left lower side drives the roller chain wheel at the left upper side through the roller chain, the transmission chain wheel at the left lower side drives the transmission chain wheel at the left upper side through the transmission chain, so as to provide torque for the descaling device, the second gear drives the fourth gear to rotate, the fourth gear drives the wheel shaft at the right lower side to rotate, the wheel shaft at the right lower side drives the roller chain wheel at the coaxial, the roller chain wheel at the right lower side drives the roller chain wheel to rotate through the roller chain wheel at the upper side through the roller chain wheel chain, so that the wheel shaft at the upper right part rotates along with the wheel shaft, and further provides torque for the back opening device.
The fish feeding device comprises a first sliding groove, a first spring, clamping plates and ultrasonic sensors, wherein the clamping plates are connected with a support frame through the springs, two ends of each clamping plate are embedded in the first sliding groove, the ultrasonic sensors are arranged between the two sliding grooves and the two clamping plates and used for detecting the size of a fish body to be placed in, the detected information is transmitted to a control circuit board to be processed, the control circuit board adjusts the back opening device according to the size of the fish body, and the belly of the fish body is prevented from being cut.
The scale removing device comprises a transmission chain wheel, second springs, tooth-shaped blades, third gears, rolling shafts and water guns, wherein two identical rolling shafts are arranged in a support frame, each rolling shaft is provided with one identical third gear, a plurality of identical second springs and tooth-shaped blades, the transmission chain wheel drives the left rolling shaft to rotate, the left rolling shaft drives the left third gear to rotate, the left third gear is in transmission with the right third gear, the rolling shaft on the right is further driven to rotate, the tooth-shaped blades on the left side and the right side rotate in the same speed direction, the second springs are compressed after the fish body contacts the tooth-shaped blades to enlarge gaps, each part of the fish body can be scraped completely, the head part contacts the tooth-shaped blades on the two sides of the fish body downwards during scale removing, and the water guns are arranged on the two sides of the support frame and used for flushing water on the fish body.
The left side of the tooth-shaped blade is provided with a rotating hole, the tooth-shaped blade is arranged on a rolling shaft through the rotating hole, the right side of the tooth-shaped blade is provided with a pin, one end of a second spring is fixed on the rolling shaft, the other end of the second spring is connected with the pin, the tooth-shaped blade is provided with a sawtooth-shaped groove, the angle of each sawtooth is changed, the tooth-shaped blade is connected to a main shaft, the middle of the tooth-shaped blade is separated by a spring gasket, and the tightness degree of the tooth-shaped blade is determined by nuts at two ends.
The back opening device comprises second chutes, a telescopic motor, a profiling frustum, a first bevel gear, a second bevel gear, connecting rods, a coupler and a back opening cutter head, wherein the two second chutes and the telescopic motor are arranged on a support frame on the left side, the profiling frustum is arranged between the two chutes, a telescopic rod of the telescopic motor is connected with the profiling frustum, the flexible motor is used for controlling the profiling frustum to move back and forth so as to control the distance between a fish body and the back opening cutter head, the two connecting rods are arranged on the left side of the support frame, the back opening cutter head is arranged between the two connecting rods, the first bevel gear is arranged on a wheel shaft, the coupler is used for connecting the back opening cutter head between the two connecting rods, one end of the coupler is connected with the second bevel gear, the first bevel gear is used for driving the second bevel gear to rotate, the back opening cutter head is driven by the second bevel gear so as to realize the back opening operation of the fish body, and the transmission ratio of the first bevel gear to the second bevel gear is 2.5.
The profiling frustum of the invention transversely penetrates through the sliding rod which is embedded in the second sliding groove, so that the profiling frustum is driven by the telescopic motor to move back and forth conveniently.
The fish fixing teeth are welded on the roller chains and used for fixing a fish body, when a fish head downwards enters the back opening device, the fish belly is limited in front and back positions by the profiling frustum, the roller chains are clamped on two sides of the middle of the fish body to limit the left and right positions of the fish body, the roller chains rotate oppositely and reversely, the fish body is clamped to move downwards, and the back opening blade is driven by the second bevel gear to rotate at a high speed to break the fish back.
The fish feeding device and the back opening device form a linkage mechanism, the control circuit board controls the telescopic motor to work according to the size of a fish body detected by the ultrasonic sensor of the fish feeding device, and further the position of the profiling frustum is adjusted, so that the back opening cutter head is prevented from contacting the belly of the fish body to prevent the belly from being damaged.
The fish outlet comprises a wedge-shaped table and a shutter, the shutter is arranged in the wedge-shaped table, a water gun washes scraped fish scales and drops the fish scales in the wedge-shaped table, the fish scales drop out of a gap of the shutter, and the fish bodies with the scales and the backs scraped fish scales slide out of the surface of the shutter.
Because the invention adopts the structure that the scaling device and the back opening device are used for carrying out scaling and back opening treatment on the fish body, the following beneficial effects can be obtained:
the fish body to be processed is put into the fish inlet device from the fish inlet device, the head of the fish body is vertically downward, the back of the fish body faces one side of the back opening device, the two sets of symmetrical and reversely rotating tooth-shaped blade sets form the descaling device, the descaling treatment is carried out on the fish body, the back opening device is arranged at the lower part of the descaling mechanism, the back opening cutter disc provides torque through the bevel gear, after the back of the fish body is cut, the fish body is clamped by the fish fixing teeth on the opposite roller chains to be transmitted downward until the fish body is transmitted to the fish outlet, the fish fixing teeth are oppositely separated, and the fish body automatically falls into the fish outlet with an angle and slides out of the machine from the fish outlet. Realizes automatic processing from scaling to back opening of the fish body, improves the production efficiency, and reduces the production cost and the labor intensity.
Drawings
FIG. 1 is a schematic view of the overall structure of a fish scaling and back opening device according to the present invention;
FIG. 2 is a schematic structural diagram of a fish feeding device of the fish body scaling and back opening device of the present invention;
FIG. 3 is a schematic structural diagram of a scaling device of the fish body scaling and back opening device according to the present invention;
FIG. 4 is a schematic structural diagram of a toothed blade of a fish body scaling and back-opening device according to the present invention;
FIG. 5 is a schematic structural diagram of a back opening device of the fish body scaling and back opening device according to the present invention;
FIG. 6 is a schematic structural diagram of a profiling frustum of a fish body scaling and back-opening device according to the invention;
FIG. 7 is a schematic view of a roller chain of a fish body scaling and back opening device according to the present invention;
FIG. 8 is a schematic structural view of a fish outlet of a fish body scaling and back opening device according to the present invention;
FIG. 9 is a schematic diagram of the operation of a fish scaling and back opening device according to the present invention;
FIG. 10 is a front view of the overall structure of a fish scaling and back opening device according to the present invention;
fig. 11 is a left side structural schematic view of the overall structure of the fish body scaling and back opening device of the invention.
The main elements are indicated with symbols.
| Rotating electrical machine | 1 | |
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13 | Supporting |
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| Tooth- |
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| Connecting |
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| Back- |
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| Fish fixing tooth | 37 | Wedge- |
38 |
| Shutter | 39 |
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
Referring to fig. 1 to 11, a fish scaling and back opening device 12 according to the present invention includes a rotating electrical machine 1, a first gear 2, a second gear 3, a roller chain 4, a roller chain wheel 5, a wheel shaft 6, a profiling frustum 7, a third gear 8, a fish feeding device 9, a frame 10, a scaling device 11, a back opening device 12, a driving chain wheel 13, a supporting frame 14, a driving chain 15, a fish outlet 16, a fourth gear 17, and a control circuit board 39.
As shown in figure 1, the supporting frames 14 are arranged at two sides of the frame 10, the rotating motor 1 is arranged below the frame 10, the first gear 2 is arranged on the rotating shaft of the rotating motor 1, the four wheel shafts 6 are arranged on the two supporting frames 14, the control circuit board 39 is arranged on the base of the rotating motor, the second gear 3, the roller chain wheels 5, the fourth gear 17 and the transmission chain wheel 13 are all arranged on the wheel shafts 6, wherein, the upper and lower wheel shafts 6 at the same side are respectively provided with one roller chain wheel 5, the upper and lower roller chain wheels 5 are connected through a roller chain 4, the fish feeding device 9 is arranged above the frame 10, the descaling device 11 is arranged below the fish feeding device 9, the back opening device 12 is arranged below the back opening device 11, the fish outlet 16 is arranged at the bottom of the frame 10, the profiling frustum 7 is arranged on the supporting frame 14 and is used for assisting the back opening device 12 to open the back of the fish body, the control circuit board 39 controls the rotation of the rotating motor 1, the rotating motor 1 drives the first gear 2 to rotate, the first gear 2 drives the second gear 3, the second gear 3 drives the wheel shaft 6 at the lower left to rotate, the wheel shaft 6 at the lower left drives the roller chain wheel 5 and the transmission chain wheel 13 which are coaxial to each other to rotate, the roller chain wheel 5 at the lower left drives the roller chain wheel 5 at the upper left through the roller chain 4, the transmission chain wheel 13 at the lower left drives the transmission chain wheel 13 at the upper left through the transmission chain 15 to provide torque for the descaling device 11, the second gear 3 drives the fourth gear 17, the fourth gear 17 drives the wheel shaft 6 at the lower right to rotate, the wheel shaft 6 at the lower right drives the roller chain wheel 5 at the upper right to rotate through the roller chain wheel 4, so that the roller wheel 6 at the upper right rotates, thereby providing torque to the back opening device 12. The fish body to be processed is put into the fish inlet device 9, the head of the fish body is vertically downward, the back of the fish body faces to one side of the back opening device 12, the fish body is placed into the fish inlet device 9, the fish body is descaled by the descaler 11, the back of the fish body is cut by the back opening device 12, the fish body is clamped by the opposite roller chains 4 and is conveyed downwards until the fish body is conveyed to the fish outlet 16, the fish body automatically falls into the angled fish outlet 16, and the fish body slides out of the machine from the fish outlet 16.
As shown in fig. 2, the fish feeding device 9 includes a first sliding groove 18, a first spring 19, a clamping plate 20 and an ultrasonic sensor 21, the clamping plate 20 is connected with the supporting frame 14 through the spring, two ends of the clamping plate 20 are embedded in the first sliding groove 18, the ultrasonic sensor 21 is installed between the two sliding grooves and the two clamping plates 20, the ultrasonic sensor is used for detecting the size of the fish body to be placed in, and transmitting the detected information to a control circuit board 39 for processing, the control circuit board 39 adjusts the back opening device 12 according to the size of the fish body, so as to prevent the belly of the fish body from being cut. The fish entering device 9 is placed on one side of the back opening device 12 with the head of the fish body facing downwards and the back facing downwards, the fish body is extruded towards two sides under the action of gravity, the spring contracts to further control the descending speed of the fish body, and the fish body penetrates through the fish entering device 9 and then enters the descaling device 11 to be descaled.
As shown in fig. 3, the scaling device 11 includes a driving sprocket 13, a second spring 22, a toothed blade 23, a third gear 8, rollers 25, and a water gun 24, two identical rollers 25 are installed in the supporting frame 14, each roller 25 is installed with one identical third gear 8, a plurality of identical second springs 22, and a toothed blade 23, the driving sprocket 13 drives the left roller 25 to rotate, the left roller 25 drives the left third gear 8 to rotate, the left third gear 8 drives the right third gear 8 to rotate, and further drives the right roller 25 to rotate, so that the toothed blades 23 on the left and right sides rotate in the same speed direction, the transmission ratio of the two third gears 8 is close to 1, and the reverse rotation can make the two sides of the fish body uniformly stressed, the fish body compresses the second spring 22 after contacting the toothed blades 23 to enlarge the gap, thereby ensuring that each part of the fish body can be completely scraped, the head portion of the fish body contacts the toothed blades 23 with the two sides of the fish body downward during scaling, which makes the fish body have a higher scale removing rate and keep the balance of the fish body during the next step, and makes preparations for the water gun 14 to be used for scraping while the two fish body is washed and the water gun 24 is installed to remove water.
As shown in fig. 4, a rotating hole 27 is formed in the left side of the toothed blade 23, the toothed blade 23 is mounted on a roller 25 through the rotating hole, a pin 26 is arranged on the right side of the toothed blade 23, one end of a second spring 22 is fixed on the roller 25, the other end of the second spring is connected with the pin 26, the toothed blade 23 is provided with a serrated slot, the angle of each sawtooth is changed so as to ensure that the toothed blade can be quickly inserted into a fish scale gap when contacting a fish scale surface, the toothed blade 23 is connected to a main shaft, spring washers are arranged in the middle of the toothed blade to separate the toothed blade 23, and nuts at the two ends of the toothed blade 23 determine the tightness degree of the toothed blade 23.
As shown in fig. 5, the back-opening device 12 includes a second chute 29, a telescopic motor 28, a profiling frustum 7, a first bevel gear 31, a second bevel gear 30, a connecting rod 33, a coupler 32, and a back-opening cutter head 35, wherein the two second chutes 29 and the telescopic motor 28 are installed on the left support frame 14, the profiling frustum 7 is installed between the two chutes, and a telescopic rod of the telescopic motor 28 is connected with the profiling frustum 7, the telescopic motor 28 controls the profiling frustum 7 to move back and forth, so as to control the distance between the fish body and the back-opening cutter head 35, the two connecting rods 33 are installed on the left side of the support frame 14, the back-opening cutter head 35 is installed between the two connecting rods 33, the first bevel gear 31 is installed on the wheel shaft 6, the coupler 32 connects the back-opening cutter head 35 between the two connecting rods 33, one end of the coupler 32 is connected with the second bevel gear 30, the first bevel gear 31 is used for transmission of the second bevel gear 30, and the second bevel gear 30 drives the back-opening cutter head 35 to rotate, so as to realize back-opening operation of the fish body. The back-opening blade adopts a common saw blade, is sharp and cheap, can be detached and polished by fixing the position by a coupler 32, and the transmission ratio of the first bevel gear 31 to the second bevel gear 30 is 2.5, so that the purpose of increasing the speed is achieved, the sectioning efficiency is increased, the overall efficiency is increased, and the cost is reduced.
As shown in fig. 6, a slide rod 34 is transversely arranged in the profiling frustum 7, and the slide rod 34 is embedded in the second sliding groove 29, so that the telescopic motor 28 drives the profiling frustum 7 to move back and forth.
As shown in fig. 7, the roller chain 4 is welded with fish fixing teeth 37 for fixing the fish body, when the fish head enters the back opening device 12 downwards, the fish belly is limited by the profiling frustum 7 at the front and back positions, the roller chains 4 are clamped at both sides of the middle part of the fish body to limit the left and right positions of the fish body, the roller chains 4 rotate oppositely, the fish body is clamped to move downwards, and the back opening blade rotates at a high speed under the driving of the second bevel gear 30 to break the fish back.
The fish feeding device 9 and the back opening device 12 form a linkage mechanism, the control circuit board 39 controls the telescopic motor 28 to work according to the size of the fish body detected by the ultrasonic sensor 21 of the fish feeding device 9, and then the position of the profiling frustum 7 is adjusted, so that the back opening cutter head 35 is prevented from contacting the belly of the fish body to cause belly damage.
As shown in fig. 8, the fish outlet 16 comprises a wedge-shaped table 36 and a louver 38, the louver 38 is arranged in the wedge-shaped table 36, the water gun 24 washes scraped fish scales down in the wedge-shaped table 36 and drops the fish scales out of the gap of the louver 38, and the fish bodies behind the scraped fish scales slide out of the surface of the louver 38, so that the obtained fish bodies are cleaner.
The working principle and the working process of the invention are as follows:
as shown in fig. 9, a fish body to be processed is put in from a fish inlet device 9, the head of the fish body is vertically downward, the back of the fish body faces one side of a back opening device 12, the fish inlet device 9 is put in, the size of the fish body put in the fish inlet device 9 is detected by an ultrasonic sensor 21, the detected information is transmitted to a control circuit board 39 to be processed, the control circuit board 39 controls the expansion of an expansion motor 28 according to the size of the fish body, further controls a profiling cone table 7 to move forwards and backwards, further controls the distance between the fish body and a back opening cutter disc 35, controls a rotating motor 1 to rotate by the control circuit board 39, further transmits torque to a descaling device 11 and the back opening device 12, the descaling device 11 descales the fish body, controls a water gun 24 to flush the fish body through the control circuit board 39 to flush scraped fish scales away, then cuts the back of the fish body by the back opening device 12, and clamps the fish body by an opposite roller chain 4 to transmit the fish body downwards until the fish body is transmitted to a fish outlet 16, and the fish body automatically drops into the fish outlet 16 at an angle and slides out of the machine.
Claims (7)
1. The utility model provides a fish body is descaled and is opened back of body device which characterized in that: the fish scaling device is arranged below the fish feeding device, the back opening device is arranged below the fish scaling device, the fish outlet is arranged at the bottom of the rack, the profiling cone table is arranged on the support frame and used for assisting the back opening device to perform back opening treatment on a fish body, the rotating motor is controlled by the control circuit board to rotate by the control circuit board, the rotating cone table drives the left side chain wheel and the right side chain wheel to rotate by the right side chain wheel, the left side chain wheel and the right side chain wheel are coaxially arranged below the left side chain wheel, the right side chain wheel is coaxially arranged below the right side chain wheel, and the left side chain wheel and the right side chain wheel are coaxially arranged on the left side chain wheel and the right side chain wheel, so that the wheel shaft at the upper right part rotates along with the wheel shaft, and further provides torque for the back opening device.
2. The fish body scaling and back opening device of claim 1, wherein: advance the fish device and include first spout, first spring, splint, ultrasonic sensor, couple together through spring coupling between splint and the support frame, inlay at the splint both ends in first spout, all install ultrasonic sensor between two spouts and the two splint for detect the size of putting into the fish body, and handle the information transmission who detects to control circuit board, control circuit board adjusts back of the body device according to the size of the fish body, prevents that the belly of the fish body from being cut.
3. The fish body scaling and back opening device of claim 1, wherein: the descaling device comprises a transmission chain wheel, second springs, toothed blades, third gears, rolling shafts and water guns, wherein the two same rolling shafts are arranged in a support frame, each rolling shaft is provided with one same third gear, a plurality of same second springs and toothed blades, the transmission chain wheel drives the left rolling shaft to rotate, the left rolling shaft drives the left third gear to rotate, the left third gear is driven by the right third gear to rotate, the rolling shaft on the right side is driven to rotate, the toothed blades on the left side and the right side rotate in the same speed direction, the fish body contacts the toothed blades and then compresses the second springs to enlarge gaps, each part of the fish body can be completely scraped, the head part contacts the toothed blades on the two sides of the fish body downwards during descaling, and the water guns are arranged on the two sides of the support frame and used for flushing water for the fish body.
4. The fish body scaling and back opening device of claim 3, wherein: the left side of the tooth-shaped blade is provided with a rotating hole, the tooth-shaped blade is installed on a rolling shaft through the rotating hole, a pin is arranged on the right side of the tooth-shaped blade, one end of a second spring is fixed on the rolling shaft, the other end of the second spring is connected with the pin, the tooth-shaped blade is provided with a sawtooth-shaped groove, the angle of each sawtooth is changed, the tooth-shaped blade is connected to a main shaft, the middle of the tooth-shaped blade is separated by a spring gasket, and the tightness degree of the tooth-shaped blade is determined by nuts at two ends.
5. The fish body scaling and back opening device of claim 1, wherein: the back of the body device of opening includes the second spout, flexible motor, the profile modeling frustum, first bevel gear, second bevel gear, the connecting rod, the shaft coupling, open back of the body blade disc, two second spouts and flexible motor are installed on left support frame, the profile modeling frustum is installed between two spouts, and the telescopic link and the profile modeling frustum of flexible motor are connected, through flexible motor control profile modeling frustum back-and-forth movement, and then control the fish body to the distance between the back of the body blade disc of opening, two connecting rods are installed in the support frame left side, install between two connecting rods and open back of the body blade disc, first bevel gear is installed at the shaft, the shaft coupling will open back of the body blade disc and connect between two connecting rods, and the one end and the second bevel gear of shaft coupling are connected, be the transmission of second bevel gear by first bevel gear, the rotation of back of opening blade disc is being driven to second bevel gear by second bevel gear, and then realize opening back of the fish body operation, the drive ratio of first bevel gear and second bevel gear is 2.5.
6. The fish body scaling and back opening device of claim 1, wherein: the fish body is clamped to move downwards, the back opening blade is driven by the second bevel gear to rotate at a high speed to break the fish back.
7. The fish body scaling and back opening device of claim 1, wherein: the fish feeding device and the back opening device form a linkage mechanism, the control circuit board controls the telescopic motor to work according to the size of a fish body detected by the ultrasonic sensor of the fish feeding device, the position of the profiling frustum is further adjusted, and the back opening cutter head is prevented from contacting the belly of the fish body to prevent the belly from being damaged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210854866.3A CN115211457A (en) | 2022-07-18 | 2022-07-18 | Fish body scaling and back opening device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210854866.3A CN115211457A (en) | 2022-07-18 | 2022-07-18 | Fish body scaling and back opening device |
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| CN115211457A true CN115211457A (en) | 2022-10-21 |
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| CN202210854866.3A Pending CN115211457A (en) | 2022-07-18 | 2022-07-18 | Fish body scaling and back opening device |
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| US6682411B1 (en) * | 2002-09-30 | 2004-01-27 | Yu-Pin Li | Fish processing apparatus |
| JP2012024035A (en) * | 2010-07-26 | 2012-02-09 | Mori System:Kk | Fish sliminess remover |
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