CN115386419A

CN115386419A - Deep sea fish oil extraction element

Info

Publication number: CN115386419A
Application number: CN202211342000.0A
Authority: CN
Inventors: 王明丽; 崔积华; 王璇; 付运红; 王春钧; 刘冬丽; 刘艳平; 李新; 梁浩; 田晓静
Original assignee: Penglai Jinglu Fishery Co Ltd
Current assignee: Penglai Jinglu Fishery Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2022-11-25
Anticipated expiration: 2042-10-31
Also published as: CN115386419B

Abstract

The invention belongs to the field of fish oil extraction equipment, and discloses a deep sea fish oil extraction device which comprises a separation box and a feeding mechanism, wherein the separation box is connected with the feeding mechanism through a material control mechanism, a feeding frame is arranged in the material control mechanism, a plurality of material storage tanks are uniformly distributed in the side surface of the feeding frame, discharge plates are arranged in the material storage tanks through a reset mechanism, ventilation holes are formed in the feeding frame, a connecting sleeve is fixedly sleeved in the middle of the feeding frame, a ventilation pipe is fixedly sleeved in the connecting sleeve, and an air inlet cavity is formed in the feeding frame. According to the invention, sufficient fish liver raw materials are continuously injected into the material control mechanism through the feeding mechanism, the situation that excessive air enters the storage tank and the area above the discharging plate is contacted with the raw materials is avoided, and the feeding amount and the reagent filling amount can be more accurately controlled through the storage tank.

Description

Deep sea fish oil extraction element

Technical Field

The invention belongs to the field of fish oil extraction equipment, and particularly relates to an extraction device for deep sea fish oil.

Background

At present, due to the continuous development of the field of deep sea fish oil, the demand of people for fish oil is increased year by year, and the extraction methods of deep sea fish oil used in the prior art mainly comprise a cooking method, a dilute alkali hydrolysis method and a supercritical fluid hydrolysis method, wherein the dilute alkali hydrolysis method is the most commonly used extraction method in China, is suitable for fatty cod liver, and has the advantages of high oil yield, high vitamin yield, light product color, low content of free fatty acid and the like. The technological process includes homogenizing fish liver, adding proper amount of alkali solution, stirring, maintaining the temperature and standing for some time, stirring and hydrolyzing, salting out and centrifuging to obtain fish oil. Although deep sea fish oil can be obtained, it is necessary to add several different agents, such as water, KOH aqueous solution and KNO ₃ And the like. In the prior art, a required reagent is usually directly added into extraction equipment, and a filling port of the extraction equipment is in an open state when the reagent is added, so that external oxygen and pollutants enter the equipment to contact with fish liver homogenate, the reagent and the like and possibly react with the fish liver homogenate, the effectiveness of part of the reagent is influenced, the deterioration of fish liver homogenate raw materials is accelerated, and the refining of fish oil is influenced.

Therefore, the deep sea fish oil extraction device which can avoid charging pollution and is convenient for controlling the charging amount needs to be developed.

Disclosure of Invention

The invention aims to provide a device for extracting deep sea fish oil, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: the deep sea fish oil extraction device comprises a separation box and a feeding mechanism, wherein the separation box is connected with the feeding mechanism through a material control mechanism, a feeding frame is arranged in the material control mechanism, a plurality of storage tanks which are uniformly distributed are arranged on the side face of the feeding frame, discharging plates are arranged in the storage tanks through a reset mechanism, ventilating holes are formed in the feeding frame, a connecting sleeve is fixedly sleeved in the middle of the feeding frame, a ventilating pipe is fixedly sleeved in the connecting sleeve, an air inlet cavity is formed in the feeding frame, the storage tanks, the ventilating holes, the air inlet cavity and the ventilating pipe are in one-to-one correspondence, and the ventilating pipe is communicated with the inside of the storage tanks through the air inlet cavity and the ventilating holes.

Preferably, the two ends of the stripper plate abut against the inner wall of the storage tank, one side of the stripper plate is attached to the inner wall of the storage tank, and the other side of the stripper plate is attached to the inner wall of the material control mechanism.

Preferably, accuse material mechanism is including setting up the sealed cowling between separator box and feed mechanism, the bottom of sealed cowling is connected with the discharge opening, the top of sealed cowling is connected with the feeder hopper, the sealed cowling passes through the discharge opening and communicates with the separator box, the sealed cowling is linked together through feeder hopper and feed mechanism.

Preferably, canceling release mechanical system locates the inside rotation axis in stripper upper end including the cover, the both ends of rotation axis are run through the stripper and are connected with the front and back both sides of silo inner wall, be provided with reset spring between rotation axis and the stripper, reset spring's both ends are connected with rotation axis and stripper respectively.

Preferably, a transmission shaft is inserted into the connecting sleeve, one end of the transmission shaft is connected with an output shaft of the driving mechanism through a driving shaft, a material scraping arc block is arranged on the right side of the joint of the sealing cover and the discharge opening, and one side of the material scraping arc block is rotationally attached to the outer surfaces of the sealing cover and the discharge plate.

Preferably, if one end of the ventilation tube extends to the back of the material control mechanism and is fixedly connected with an adjusting mechanism, the outside of the adjusting mechanism is fixedly connected with a buffer assembly through a connecting tube, the ventilation tube is mutually communicated with the inside of the adjusting mechanism, the adjusting mechanism and the buffer assembly are mutually communicated through a connecting tube, the back of the adjusting mechanism is connected with a knob, the inside of the adjusting mechanism is provided with a plugging mechanism, and one side of the plugging mechanism is connected with the knob.

Preferably, the adjusting mechanism comprises an adjusting frame which is arranged outside the material control mechanism and is fixedly connected to one ends of the plurality of air exchange tubes, a communicating cavity is formed in the adjusting frame, a plurality of limiting grooves which are connected in sequence are formed in the inner side of the inner cavity of the communicating cavity, the inner diameter of each limiting groove is the same as the outer diameter of the adjacent limiting groove on one side, a communicating opening which penetrates through the adjusting frame is formed in the side surface of the adjusting frame, the two sides of the communicating opening are respectively communicated with the air exchange tubes and the connecting tubes, a rotary clamping groove is formed in the front of the communicating opening, and the rotary clamping groove is rotationally clamped with the knob.

Preferably, the buffering subassembly is including setting up the cushion chamber in the alignment jig outside, the inboard and a plurality of connecting pipes of cushion chamber are linked together, the inside of cushion chamber inner chamber is provided with two stoppers of the left and right sides that are located connecting pipe intercommunication department, two piston slide blocks that are located between two adjacent stoppers are cup jointed in the inside of cushion chamber slides.

Preferably, shutoff mechanism cup joints in a plurality of shutoff pieces of intercommunication intracavity portion including sliding, and the front that is located the shutoff piece in the outside is connected with the knob, the rotatory joint of shutoff piece in the inside of spacing groove and with the laminating of intercommunication mouth, connecting groove has been seted up in the outside of shutoff piece one end and the inboard of the other end, and is adjacent connect through connecting the arc piece between the shutoff piece, the joint that slides of the inboard connecting groove of the one end of connecting the arc piece and the adjacent shutoff piece in one side, the joint that slides of the other end of connecting the arc piece and the connecting groove in the adjacent shutoff piece outside of opposite side.

Preferably, two adjacent blocking blocks are connected with each other through a connecting clamping groove and a connecting arc block, and the friction resistance between the connecting clamping groove and the connecting arc block on the inner side is greater than the friction resistance between the connecting clamping groove and the connecting arc block on the outer side.

The invention has the following beneficial effects:

1. according to the fish oil extraction device, sufficient fish liver raw materials are continuously injected into the material control mechanism through the feeding mechanism, so that the sufficient raw materials are ensured to extrude the discharging plate to overturn the discharging plate, so that part of the raw materials are stored in the storage tank and at the top of the discharging plate, the situation that excessive air enters the storage tank and contacts with the raw materials in the area above the discharging plate is avoided, the feeding amount can be controlled more accurately through the storage tank, accurate data parameters are obtained when fish oil is extracted, and the later-stage improvement of the purity of the fish oil extraction is facilitated.

2. According to the invention, the knob is rotated to drive the blocking block at the outermost side to rotate, so that the blocking block at the innermost side is driven to rotate by the adjacent connecting clamping groove and the connecting arc block under the action of friction force, the corresponding communicating port is firstly blocked by the blocking block at the innermost side, thus the effect of closing or opening the corresponding air exchange pipe is achieved, the effect of preventing the discharging plate from overturning is achieved under the action of negative pressure, the effect of starting the corresponding material storage groove to convey raw materials is further achieved, and the efficiency of controlling the transmission rate is further achieved.

3. According to the invention, air in the storage tank and in the bottom area of the discharging plate is discharged through the ventilating holes, the discharged air is finally pressed into a corresponding independent area in the buffer component under the matching of the corresponding air inlet cavity, the ventilating pipe, the adjusting mechanism and the connecting pipe, the pressed air pushes the piston slide block along the inside of the buffer cavity under the sealing action of the buffer cavity, so that the volume of the cavity in the part area is increased, the volume of the cavities in other independent areas in the corresponding buffer cavity is reduced, and the air in the cavity is extruded to enter the corresponding storage tank through the ventilating holes of the corresponding connecting pipe, the adjusting mechanism, the ventilating pipe and the air inlet cavity and push the discharging plate to push the raw materials out of the discharging opening, so that the effect of auxiliary discharging is achieved.

Drawings

FIG. 1 is an assembly schematic of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the backside of the present invention;

FIG. 4 is a cross-sectional view in elevation of the present invention;

FIG. 5 is a front cross-sectional view of the intake chamber of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a side cross-sectional view of the present invention;

FIG. 8 is an enlarged partial view of FIG. 7 at B;

FIG. 9 is a cross-sectional view of the back side of the adjustable shelf of the present invention;

FIG. 10 is a schematic view of the internal structure of the adjusting mechanism of the present invention;

fig. 11 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. a separation tank; 2. a material control mechanism; 21. a sealing cover; 22. a discharge opening; 23. a feed hopper; 3. a feeding frame; 4. a storage tank; 5. a reset mechanism; 51. a rotating shaft; 52. a return spring; 6. a stripper plate; 7. a ventilation hole; 8. a connecting sleeve; 9. an air inlet cavity; 10. a drive shaft; 11. scraping the arc block; 12. a drive shaft; 13. a ventilation tube; 14. an adjustment mechanism; 141. an adjusting bracket; 142. a communicating cavity; 143. a limiting groove; 144. a communication port; 145. rotating the clamping groove; 15. a buffer assembly; 151. a buffer chamber; 152. a limiting block; 153. a piston slide block; 16. a connecting pipe; 17. a knob; 18. a plugging mechanism; 181. a plugging block; 182. a connecting clamping groove; 183. connecting the arc blocks; 19. a feeding mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 11, the invention provides a deep sea fish oil extraction device, which comprises a separation box 1 and a feeding mechanism 19, wherein the separation box 1 is connected with the feeding mechanism 19 through a material control mechanism 2, a feeding frame 3 is arranged inside the material control mechanism 2, a plurality of storage tanks 4 which are uniformly distributed are arranged on the side surface of the feeding frame 3, a discharge plate 6 is arranged inside the storage tanks 4 through a reset mechanism 5, ventilation holes 7 are arranged inside the feeding frame 3, a connecting sleeve 8 is fixedly sleeved at the middle part of the feeding frame 3, ventilation pipes 13 are fixedly sleeved inside the connecting sleeve 8, air inlet cavities 9 are arranged inside the feeding frame 3, the storage tanks 4, the ventilation holes 7, the air inlet cavities 9 and the ventilation pipes 13 are in one-to-one correspondence, and the ventilation pipes 13 are communicated with the interior of the storage tanks 4 through the air inlet cavities 9 and the ventilation holes 7;

the fish liver raw materials entering the material control mechanism 2 are controlled to enter the separation box 1 at a constant speed, namely, the driving device is started to drive the feeding frame 3 to rotate continuously through the driving shaft 12, the driving shaft 10 and the connecting sleeve 8, at the moment, the storage tank 4 can rotate to the bottom of the feeding hopper 23 due to the rotation of the feeding frame 3, the fish liver raw materials extrude the discharging plate 6 and rotate around the resetting mechanism 5 to enter the storage tank 4 under the conveying effect of the feeding frame 3, the raw materials can be conveyed to the discharging opening 22 due to the continuous rotation of the feeding frame 3, and the raw materials fall into the separation box 1 through the discharging opening 22 under the effects of gravity and the scraping arc block 11, and then the separation is completed in the separation box 1;

guarantee the inner wall laminating of 6 tops of stripper and pay-off frame 3 all the time under the trend that continuously resets that 6 pairs of canceling release mechanical system 5 provided of stripper, just can get into during stock chest 4 and the stock chest 4 can be full of to the raw materials when the unloading 6 upset down is moved to the raw materials from last pressure, avoids unnecessary air to enter into the inside of being transmitted to separator box 1 inside of stock chest 4.

As shown in fig. 4, two ends of the discharging plate 6 are abutted against the inner wall of the storage tank 4, one side of the discharging plate 6 is attached to the inner wall of the storage tank 4, and the other side of the discharging plate 6 is attached to the inner wall of the material control mechanism 2;

both can reach the effect of shutoff stock chest 4 through stripper 6 to also be convenient for the upset of stripper 6 under the cooperation of 4 inner walls of stock chest, with the volume of adjusting 4 inside and 6 headspace of stripper of stock chest, thereby reach the effect of the 4 transmission raw materials speed of regulation and control stock chest.

As shown in FIG. 2, the material control mechanism 2 comprises a sealing cover 21 arranged between the separation box 1 and the feeding mechanism 19, a discharge opening 22 is connected to the bottom of the sealing cover 21, a feed hopper 23 is connected to the top of the sealing cover 21, the sealing cover 21 is communicated with the separation box 1 through the discharge opening 22, and the sealing cover 21 is communicated with the feeding mechanism 19 through the feed hopper 23.

As shown in fig. 6, the reset mechanism 5 includes a rotating shaft 51 sleeved inside the upper end of the discharging plate 6, two ends of the rotating shaft 51 penetrate through the discharging plate 6 and are connected with the front side and the rear side of the inner wall of the storage tank 4, a reset spring 52 is arranged between the rotating shaft 51 and the discharging plate 6, and two ends of the reset spring 52 are respectively connected with the rotating shaft 51 and the discharging plate 6;

can restrict the rotation of stripper 6 through rotation axis 51, make its other end support with the stock chest 4 all the time and hold, can drive stripper 6 and overturn and make the stripper 6 outside and the inner wall laminating of pay-off frame 3 outside the stock chest 4 through the cooperation with rotation axis 51 under reset spring 52's elasticity recovery effect moreover, also be convenient for simultaneously release the raw materials of the inside transmission of stock chest 4 and carry out the unloading.

As shown in fig. 5 and 8, a transmission shaft 10 is inserted into the connecting sleeve 8, one end of the transmission shaft 10 is connected with an output shaft of the driving mechanism through a driving shaft 12, a material scraping arc block 11 is arranged on the right side of the joint of the sealing cover 21 and the discharge opening 22, and one side of the material scraping arc block 11 is rotatably attached to the outer surfaces of the sealing cover 21 and the discharge plate 6.

As shown in fig. 3 and 8, one end of each of the plurality of ventilation pipes 13 extends to the back of the material control mechanism 2 and is fixedly connected with an adjusting mechanism 14, the outside of the adjusting mechanism 14 is fixedly connected with a buffer assembly 15 through a connecting pipe 16, the ventilation pipes 13 are communicated with the inside of the adjusting mechanism 14, the adjusting mechanism 14 and the buffer assembly 15 are communicated with each other through the connecting pipe 16, the back of the adjusting mechanism 14 is connected with a knob 17, the inside of the adjusting mechanism 14 is provided with a plugging mechanism 18, and one side of the plugging mechanism 18 is connected with the knob 17;

the adjusting mechanism 14, the buffer assembly 15 and the connecting pipe 16 can be rigidly connected through the ventilation pipe 13, so that the adjusting mechanism can rotate along with the feeding frame 3, and the buffer assembly 15 can be matched with auxiliary discharging.

As shown in fig. 11, the adjusting mechanism 14 includes an adjusting frame 141 disposed outside the material controlling mechanism 2 and fixedly connected to one end of the plurality of scavenging pipes 13, a communicating cavity 142 is formed inside the adjusting frame 141, the inner side of the inner cavity of the communicating cavity 142 is provided with a plurality of limiting grooves 143 connected in sequence, the inner diameter of each limiting groove 143 is the same as the outer diameter of the adjacent limiting groove 143 on one side, a communicating opening 144 is formed in the side surface of the adjusting frame 141, two sides of the communicating opening 144 are respectively communicated with the scavenging pipes 13 and the connecting pipe 16, a rotary clamping groove 145 is formed in the front surface of the communicating opening 144, and the rotary clamping groove 145 is rotatably clamped with the knob 17;

through the cooperation of the adjusting mechanism 14 and the plugging mechanism 18, the opening and closing of different ventilation pipes 13 can be conveniently adjusted by a worker, so that the effect of controlling different material storage tanks 4 to transmit raw materials is achieved.

As shown in fig. 9, the buffer assembly 15 includes a buffer cavity 151 disposed outside the adjusting frame 141, the inner side of the buffer cavity 151 is communicated with the plurality of connecting pipes 16, a left and a right limiting blocks 152 located at the communicating position of the connecting pipes 16 are disposed inside the inner cavity of the buffer cavity 151, and two piston sliders 153 located between two adjacent limiting blocks 152 are slidably sleeved inside the buffer cavity 151;

the discharged air enters a corresponding independent area in the buffer assembly 15, and the pressed air pushes the piston slide block 153 along the inside of the buffer cavity 151 under the sealing effect of the buffer cavity 151, so that the volume of the partial area is increased, the volume of the other independent areas in the corresponding buffer cavity 151 is reduced, and then the air in the buffer cavity can be extruded to enter the corresponding storage tank 4 through the corresponding connecting pipe 16, the adjusting mechanism 14, the ventilation pipe 13 and the air inlet cavity 9 through the ventilation hole 7, and the gas entering under the limitation of the sealing cover 21 to the discharge plate 6 can only act on the discharge plate 6 in the area of the discharge opening 22, namely, the discharge plate 6 is pushed to turn over and gradually reset through the entered gas, so as to assist in discharging.

As shown in fig. 10, the blocking mechanism 18 includes a plurality of blocking blocks 181 slidably sleeved inside the communicating cavity 142, the front surface of the blocking block 181 located on the outermost side is connected with the knob 17, the blocking block 181 is rotatably clamped inside the limiting groove 143 and is attached to the communicating port 144, the outer side of one end of the blocking block 181 and the inner side of the other end are provided with connecting clamping grooves 182, adjacent blocking blocks 181 are connected through connecting arcs 183, one end of each connecting arc 183 is slidably clamped with the connecting clamping groove 182 on the inner side of the adjacent blocking block 181 on one side, and the other end of each connecting arc 183 is slidably clamped with the connecting clamping groove 182 on the outer side of the adjacent blocking block 181 on the other side;

the knob 17 is rotated to drive the outermost plugging block 181 to rotate, so that the outermost plugging block 181 is driven by the adjacent connecting clamping groove 182 and the connecting arc block 183 to drive the inner adjacent plugging block 181 to rotate under the action of friction force, and the innermost plugging block 181 can firstly plug the corresponding communicating port 144, thereby achieving the effect of closing or opening the corresponding ventilation tube 13.

As shown in fig. 10, two adjacent blocking blocks 181 are connected to each other through a connecting slot 182 and a connecting arc block 183, and the frictional resistance between the connecting slot 182 and the connecting arc block 183 on the inner side is greater than the frictional resistance between the connecting slot 182 and the connecting arc block 183 on the outer side.

The working principle and the using process are as follows:

after the device is assembled as shown in the figure, the fish liver dirty raw material is conveyed to the material control mechanism 2 through the feeding mechanism 19, the raw material is enabled to enter the inside of the separation box 1 at a constant speed and closely after being regulated and controlled by the material control mechanism 2, namely, the knob 17 is rotated to drive the outermost blocking block 181 to rotate, so that the outermost blocking block 181 drives the inner adjacent blocking block 181 to rotate through the adjacent connecting clamping groove 182 and connecting arc block 183 under the action of friction force, that is, the innermost blocking block 181 firstly blocks the corresponding communicating port 144, so as to achieve the effect of closing the corresponding ventilating pipe 13, then the driving device is opened to drive the feeding frame 3 to continuously rotate through the driving shaft 12, the driving shaft 10 and the connecting sleeve 8, at the moment, the storage chute 4 can be rotated to the bottom of the feeding hopper 23 due to the rotation of the feeding frame 3, so that the fish liver dirty raw material extrudes the discharging plate 6 and rotates around the resetting mechanism 5 to enter the storage chute 4 under the conveying action of the feeding frame 3, and the raw material can be conveyed to the discharging port 22 under the action of gravity and the scraping arc block 11, so that the raw material falls to the inside of the separation box 1, and then the separation box is completed;

when the raw material continuously fed by the material control mechanism 2 presses the uppermost discharging plate 6 to rotate along the inner wall of the corresponding storage chute 4 and around the reset mechanism 5, the air in the storage chute 4 and the bottom area of the discharging plate 6 can be discharged through the ventilating hole 7, the discharged air is finally pressed into an independent area in the buffer assembly 15 under the cooperation of the corresponding air inlet chamber 9, the ventilating pipe 13, the adjusting mechanism 14 and the connecting pipe 16, the pressed air pushes the piston slider 153 along the inside of the buffer chamber 151 under the sealing action of the buffer chamber 151, so that the volume of the partial area is increased, the volume of the other independent area in the corresponding buffer chamber 151 is reduced, the air in the buffer chamber is pressed to enter the corresponding discharging chute 4 through the corresponding connecting pipe 16, the adjusting mechanism 14, the ventilating pipe 13 and the air inlet chamber 9 through the ventilating hole 7, and the gas entering under the restriction of the sealing cover 21 on the discharging plate 6 can only act on the discharging plate 6 in the area of the discharging opening 22, namely, the discharging plate 6 is pushed by the entering gas to completely push the discharging plate 6 to ensure that the fish liver block is finally scraped under the reset action, and the discharging block 6 is gradually separated from the discharging frame under the reset mechanism 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep sea fish oil's extraction element, includes separator box (1) and feed mechanism (19), its characterized in that: the separation box (1) is connected with the feeding mechanism (19) through the material control mechanism (2), a feeding frame (3) is arranged inside the material control mechanism (2), a plurality of material storage tanks (4) which are uniformly distributed are formed in the side face of the feeding frame (3), a discharging plate (6) is arranged inside the material storage tanks (4) through a reset mechanism (5), ventilation holes (7) are formed inside the feeding frame (3), a connecting sleeve (8) is fixedly sleeved in the middle of the feeding frame (3), ventilation pipes (13) are fixedly sleeved inside the connecting sleeve (8), air inlet cavities (9) are formed inside the feeding frame (3), the material storage tanks (4), the ventilation holes (7), the air inlet cavities (9) and the ventilation pipes (13) are in one-to-one correspondence, and the ventilation pipes (13) are communicated with the inside of the material storage tanks (4) through the air inlet cavities (9) and the ventilation holes (7).

2. The extraction device of deep sea fish oil according to claim 1, characterized in that: the two ends of the discharging plate (6) are abutted against the inner wall of the storage tank (4), one side of the discharging plate (6) is attached to the inner wall of the storage tank (4), and the other side of the discharging plate (6) is attached to the inner wall of the material control mechanism (2).

3. The extraction device of deep sea fish oil according to claim 1, characterized in that: accuse material mechanism (2) is including setting up sealed cowling (21) between separator box (1) and feed mechanism (19), the bottom of sealed cowling (21) is connected with discharge opening (22), the top of sealed cowling (21) is connected with feeder hopper (23), sealed cowling (21) are linked together through discharge opening (22) and separator box (1), sealed cowling (21) are linked together through feeder hopper (23) and feed mechanism (19).

4. The extraction device of deep sea fish oil according to claim 1, characterized in that: reset mechanism (5) are including having the cover to locate inside rotation axis (51) in stripper (6) upper end, the both ends of rotation axis (51) run through stripper (6) and be connected with the front and back both sides of stock chest (4) inner wall, be provided with reset spring (52) between rotation axis (51) and stripper (6), the both ends of reset spring (52) are connected with rotation axis (51) and stripper (6) respectively.

5. The extraction device of deep sea fish oil according to claim 3, characterized in that: the inside of connecting sleeve (8) is pegged graft and is had transmission shaft (10), the one end of transmission shaft (10) is connected with actuating mechanism's output shaft through drive shaft (12), the right side of sealed cowling (21) and discharge opening (22) junction is provided with scrapes material arc piece (11), the rotatory laminating of surface of one side and sealed cowling (21) and stripper (6) of scraping material arc piece (11).

6. The deep sea fish oil extraction device according to claim 1, wherein: one end of each of the plurality of air exchange tubes (13) extends to the back of the material control mechanism (2) and is fixedly connected with an adjusting mechanism (14), the outside of the adjusting mechanism (14) is fixedly connected with a buffer component (15) through a connecting tube (16), the air exchange tubes (13) are mutually communicated with the inside of the adjusting mechanism (14), the adjusting mechanism (14) and the buffer component (15) are mutually communicated through the connecting tube (16), the back of the adjusting mechanism (14) is connected with a knob (17), a plugging mechanism (18) is arranged inside the adjusting mechanism (14), and one side of the plugging mechanism (18) is connected with the knob (17).

7. The extraction device of deep sea fish oil according to claim 6, characterized in that: the adjusting mechanism (14) comprises an adjusting frame (141) which is arranged outside the material control mechanism (2) and fixedly connected to one ends of the plurality of air exchange tubes (13), a communicating cavity (142) is formed in the adjusting frame (141), a plurality of limiting grooves (143) which are sequentially connected are formed in the inner side of the inner cavity of the communicating cavity (142), the inner diameter of each limiting groove (143) is the same as the outer diameter of the adjacent limiting groove (143) on one side, a communicating opening (144) which penetrates through the side face of the adjusting frame (141) is formed in the side face of the communicating opening (144), two sides of the communicating opening (144) are respectively communicated with the air exchange tubes (13) and the connecting tube (16), a rotary clamping groove (145) is formed in the front face of the communicating opening (144), and the rotary clamping groove (145) is rotationally clamped with the knob (17).

8. The deep sea fish oil extraction device according to claim 7, wherein: buffer unit (15) is including setting up in cushion chamber (151) in the alignment jig (141) outside, the inboard and a plurality of connecting pipe (16) of cushion chamber (151) are linked together, the inside of cushion chamber (151) inner chamber is provided with two stopper (152) of the left and right sides that are located connecting pipe (16) intercommunication department, two piston slider (153) that are located between two adjacent stopper (152) have been cup jointed in the inside of cushion chamber (151) slides.

9. The extraction device of deep sea fish oil according to claim 7, characterized in that: plugging mechanism (18) cup joints in inside a plurality of shutoff blocks (181) of intercommunication chamber (142) including sliding, is located the front of the shutoff block (181) in the outside and is connected with knob (17), shutoff block (181) rotary joint in the inside of spacing groove (143) and with intercommunication mouth (144) laminating, connection draw-in groove (182) have been seted up in the outside of shutoff block (181) one end and the inboard of the other end, and is adjacent connect through connecting arc piece (183) between shutoff block (181), the joint that slides of one end and the inboard connection draw-in groove (182) of the adjacent shutoff block (181) in one side of connecting arc piece (183), the joint that slides of connection draw-in groove (182) in the other end and the adjacent shutoff block (181) in opposite side outside of connecting arc piece (183).

10. The extraction device of deep sea fish oil according to claim 9, wherein: two adjacent blocking blocks (181) are connected with each other through a connecting clamping groove (182) and a connecting arc block (183), and the frictional resistance between the connecting clamping groove (182) on the inner side and the connecting arc block (183) is greater than the frictional resistance between the connecting clamping groove (182) on the outer side and the connecting arc block (183).