CN113292131A

CN113292131A - Aquaculture sterilization equipment

Info

Publication number: CN113292131A
Application number: CN202110397262.6A
Authority: CN
Inventors: 金献翔
Original assignee: Individual
Current assignee: Hunan Amaranth Ecological Technology Co ltd; Hunan Green Amaranth Ecological Agriculture Development Co ltd; Hunan Mi Guan Jia Agricultural Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-08-24
Anticipated expiration: 2041-04-13
Also published as: CN113292131B

Abstract

The invention discloses aquaculture sterilization equipment which comprises sterilization equipment, wherein the bottom of the sterilization equipment is provided with support legs respectively; the sterilization equipment comprises a box body, a water outlet, a water inlet, a motor, a sterilization mechanism, a first fixing rod, a second clamping block, a fixing mechanism and a plastic plate, wherein the water outlet is formed in a center shaft at the bottom of the box body, the water inlet is formed in the left side of the box body, the motor is fixedly connected to the top of the inner wall of the box body, and the plastic plate is arranged at the bottom of the motor.

Description

Aquaculture sterilization equipment

Technical Field

The invention relates to the technical field of aquaculture, in particular to aquaculture sterilization equipment.

Background

China is a big country in fishery, the aquatic product yield of China is the first world, the only aquaculture yield in the world exceeds the fishing yield, the flourishing of the aquaculture industry brings about the increase of water intake and the deterioration of water intake quality, the possibility of fish infection virus and bacterial diseases is greatly increased, the fish farm is easily infected by natural fishes in supplied water due to the high density of fish culture, and the water intake of the fish farm and the circulating water in the fish farm need to be sterilized in order to prevent the cross infection of the fishes in the fish farm and the fishes in the natural water;

however, when sterilization is performed on sterilization equipment in the current market, due to the fact that sterilization is generally performed inside the equipment, a sterilization lamp can only perform sterilization on water at a certain depth, so that water at the bottom cannot be sterilized well, and the sterilization equipment is quite inconvenient.

Disclosure of Invention

The invention aims to provide aquaculture sterilization equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an aquaculture sterilization device comprises a sterilization device body, wherein the bottom of the sterilization device body is provided with support legs;

the sterilizing equipment comprises a box body, a water outlet, a water inlet, a motor, a sterilizing mechanism, a first fixing rod, a second clamping block, a fixing mechanism and a plastic plate, the water outlet is arranged at the center shaft at the bottom of the box body, the water inlet is arranged at the left side of the box body, the motor is fixedly connected with the top of the inner wall of the box body, the plastic plate is arranged at the bottom of the motor, the sterilization mechanism is arranged at the bottom of the plastic plate, the first fixed rod is fixedly arranged at the output end of the motor, the fixed rod penetrates through the plastic plate and extends to the inside, the fixed mechanism is arranged inside the box body, the fixing mechanism internally comprises a shell, a first clamping block and a stirring mechanism, the first clamping block is fixedly connected to the bottom of the first fixing rod, the shell is fixedly installed at the left end and the right end of the first fixture block, the stirring mechanism is arranged inside the two shells, and the second fixture block is fixedly installed inside the first fixing rod.

Preferably, sterilization mechanism is inside including fixed block one, stationary dog, connecting block one, sterilamp and stopper, fixed block one sets up in plastic slab bottom axis department, connecting block one sets up inside fixed block one, fixed connection is divided equally to connecting block one and is distinguished fixed connection right-left end at a dead lever, stationary dog quantity is four, four the stationary dog is divided equally and is distinguished fixed connection and be close to one end each other at two connecting blocks, four the stationary dog is divided equally and is distinguished with two left and right end fixed connections of fixture block, the sterilamp is divided equally and is distinguished fixed mounting in two connecting block bottoms, stopper fixed mounting is in a fixed block bottom axis department, dead lever one runs through the fixed block from top axis department and extends to the outside in the lump, dead lever one runs through the stopper and extends to the outside from the top.

Preferably, the stirring mechanism comprises a fixed bottom block, a fixed block III, a fixed top block, a rotating rod, a fixed plate I, an air bag, an arc-shaped plate, a fixed plate II, a water scraping device and a rotating mechanism, the fixed bottom block is fixedly arranged at the bottom of the inner wall of the shell, the fixed block III is embedded at the top of the fixed bottom block, the fixed top block is embedded at the three tops of the fixed block, the top of the fixed top block penetrates through the top of the inner wall of the shell and extends to the outside, the top of the fixed top block is clamped with the top of the shell, the rotating rod is arranged at the top of the fixed top block, the rotating rod penetrates through the center shaft at the top of the fixed top block and extends to the inside, the rotating rod is fixedly connected with the three fixed blocks, the first fixed plate is arranged inside the rotating rod, the left end and the right end of the, the arc is equallyd divide and is do not set up the one end of keeping away from each other at two gasbags, two the arc bottom all with a fixed plate fixed connection, fixed plate two sets up at two arc tops, the left and right ends in two bottoms of fixed plate are equallyd divide do not contact with two arc tops, two the gasbag is equallyd divide and is do not fixed connection in two bottoms of fixed plate left and right ends, it does not set up at two left and right ends in fixed plate, two to scrape the water installation equally divide the gasbag bottom all contacts with a fixed plate top, slewing mechanism sets up at two tops of fixed plate.

Preferably, slewing mechanism is inside to include base, bearing, dead lever two, fixed plate three, roller bearing, gyro wheel and puddler, the base is directly over setting up two fixed plates, bearing fixed mounting is in base top axis department, two fixed rod rotate to be connected at the bearing top, fixed plate three is equallyd divide and is do not fixed connection at two bottom left and right ends of dead lever, the roller bearing is equallyd divide and do not sets up in two three bottoms of fixed plate, the gyro wheel is equallyd divide and is do not set up in two roller bearing bottoms, two the roller bearing is equallyd divide and is do not run through two gyro wheel top axis departments and extend to inside, two the gyro wheel is equallyd divide and do not rotate through two roller bearings and fixed plate three and is connected, two tops of dead lever run through dwang top axis department and extend to the outside, the puddler is equallyd divide and is do not fixed mounting at two top left and right ends of dead lever.

Preferably, it includes semicircle piece, connecting block two, scraper blade and cowl to scrape water device inside, two fixed mounting of connecting block are in semicircle piece inner wall left side, scraper blade fixed connection is on two right sides of connecting block, the scraper blade left side is run through semicircle piece right side and is extended to the outside, cowl fixed mounting is on semicircle piece inner wall right side.

Preferably, the scraper blade is inside including fixed plate four, shell fragment, fixture block three and doctor-bar, fixed plate four fixed mounting is in the scraper blade left side, shell fragment quantity is three, and is three the equal fixed mounting of shell fragment is in fixed plate four left sides, fixture block three is equallyd divide and is set up the one end that is close to each other at three shell fragment, two fixture block three right sides all runs through fixed plate four left sides and extends to inside, the equal fixed connection of doctor-bar is in two fixture block three left sides, and is three the shell fragment all contacts with the doctor-bar right side.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotating mechanism is arranged, so that water to be sterilized can be stirred, the water flows, the sterilization time can be shortened, and the sterilization effect is enhanced.

2. According to the invention, the sterilizing mechanism is arranged, and the sterilizing lamp arranged in the sterilizing mechanism is driven to rotate when the motor rotates, so that the sterilizing lamp is not low in sterilizing efficiency due to fixed direction, and the scraping blade is prevented from being damaged due to some harder substances attached to the inner wall of the rotating rod through the elastic sheet.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the sterilization apparatus of the present invention;

FIG. 3 is a schematic view of the internal structure of the sterilization mechanism according to the present invention;

FIG. 4 is a schematic view of the internal structure of the stirring mechanism of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of B of FIG. 4 according to the present invention;

fig. 7 is a schematic view of the internal structure of the wiper mechanism of the present invention;

fig. 8 is a schematic view of the internal structure of the squeegee of the invention.

In the figure: the sterilization device 1, a box body 11, a water outlet 12, a water inlet 13, a motor 14, a sterilization mechanism 15, a first fixed block t1, a fixed claw t1, a first connecting block t1, a sterilization lamp t1, a first fixed rod 16, a second fixture block 161, a stop block t1, a fixed mechanism 17, a housing a1, a first fixture block a1, a stirring mechanism a1, a fixed bottom block u1, a third fixed block u1, a fixed top block u1, a rotating rod u1, a first fixed plate u1, an air bag u1, an arc-shaped plate u1, a second fixed plate u1, a wiping device u1, a semicircular block u1, a second connecting block u1, a scraper u1, an arc-shaped baffle u1, a fourth fixed plate s1, an elastic sheet s1, a third fixture block s1, a scraper s1, a rotating mechanism u1, a base z1, a bearing z1, a second fixed rod z1, a fixed plate three z1, a roller 36z and a supporting leg.

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.

Example 1:

referring to FIGS. 1-8 of the drawings,

the invention provides a technical scheme that: an aquaculture sterilization device comprises a sterilization device 1, wherein the bottom of the sterilization device 1 is provided with support legs 2 respectively;

the sterilization equipment 1 comprises a box body 11, a water outlet 12, a water inlet 13, a motor 14, a sterilization mechanism 15, a first fixing rod 16, a second clamping block 161, a fixing mechanism 17 and a plastic plate 18, wherein the water outlet 12 is arranged at the center shaft of the bottom of the box body 11, the water inlet 13 is arranged at the left side of the box body 11, the motor 14 is fixedly connected to the top of the inner wall of the box body 11, the plastic plate 18 is arranged at the bottom of the motor 14, the sterilization mechanism 15 is arranged at the bottom of the plastic plate 18, the plastic plate 18 can prevent water from being splashed on the motor 14 due to overhigh beating when a rotating mechanism u10 stirs, the first fixing rod 16 is fixedly arranged at the output end of the motor 14, the first fixing rod 16 penetrates through the plastic plate 18 and extends to the inside, the fixing mechanism 17 is arranged inside the box body 11, the inside of the fixing mechanism 17 comprises a shell a1, a first clamping block 2 and a stirring mechanism a3, the first clamping block a2 is fixedly connected to the bottom of the first fixing rod 16, the shell a1 is fixedly arranged at the left end and the right end of the first clamping block a2, the stirring mechanism a3 is arranged inside the two shells a1, and the second clamping block 161 is fixedly arranged inside the first fixing rod 16.

The sterilization mechanism 15 internally comprises a first fixed block t1, a first fixed claw t2, a first connecting block t3, a sterilization lamp t4 and a limit block t5, the first fixed block t1 is arranged at the bottom center shaft of the plastic plate 18, the first connecting block t3 is arranged inside the first fixed block t1, the first connecting block t3 is respectively and fixedly connected with the left end and the right end of a first fixed rod 16, the number of the fixed claws t2 is four, the four fixed claws t2 are respectively and fixedly connected with one end, close to each other, of the two first connecting blocks t3, the four fixed claws t2 are respectively and fixedly connected with the left end and the right end of a second fixed block 161, the fixed claws t2 greatly improve the fixing effect, the sterilization lamp t4 is respectively and fixedly installed at the bottoms of the two first connecting blocks t3, the limit block t5 is fixedly installed at the bottom center shaft of the first fixed block t1, the first fixed rod 16 penetrates through the first fixed block t1 from the top end center shaft and extends to the outside, the first fixed rod 16 penetrates through the limit block 5 from the top and extends to the outside, through setting up sterilization mechanism 15, motor 14 drives the inside sterilamp t4 that sets up of sterilization mechanism 15 when rotating and rotates, makes sterilamp t4 can not lead to the sterilization inefficiency because the direction is fixed.

The stirring mechanism a3 comprises a fixed bottom block u3, a fixed block three u3, a fixed top block u3, a rotating rod u3, a fixed plate one u3, an air bag u3, an arc-shaped plate u3, a fixed plate two u3, a water scraping device u3 and a rotating mechanism u3, wherein the fixed bottom block u3 is fixedly arranged at the bottom of the inner wall of the housing a3, the fixed block three u3 is embedded at the top of the fixed bottom block u3, the fixed top block u3 is embedded at the top of the fixed block three u3, the top of the fixed top block u3 penetrates through the top of the inner wall of the housing a3 and extends to the outside, the top of the fixed top block u3 is clamped with the top of the housing a3, the rotating rod u3 is arranged at the top of the fixed top block u3, the rotating rod u3 penetrates through a rotating rod at the top of the fixed top block u3 and extends to the inside, the u3 and the rotating rod is fixedly connected with the left and right ends of the fixed block 3 respectively, the fixed bottom block u3, the left and right ends of the fixed block 3 are respectively arranged at the fixed block 3, through the air bags u6, the fixed plate two u8 can be driven to rise when the water level rises, so that the rotating mechanism u10 can rise along with the rise of the water level, the stirring effect on water can be improved, the arc-shaped plate u7 is respectively arranged at one end, far away from the two air bags u6, the arc-shaped plate u7 can limit the water to a certain degree when the water scraping device u9 scrapes the water so that the water cannot flow to other places, the water on the fixed plate two u8 can be discharged through the through holes arranged inside, the bottoms of the two arc-shaped plates u7 are respectively and fixedly connected with the fixed plate one u5, the fixed plate two u8 is arranged at the tops of the two arc-shaped plates u7, the left and right ends of the bottom of the fixed plate two u8 are respectively and contacted with the tops of the two arc-shaped plates u4, the two air bags u6 are respectively and fixedly connected at the left and right ends of the bottom of the fixed plate two u8, the water scraping device 9 is respectively arranged at the left and right ends of the fixed plate two air bags u8, the bottoms of the two air bags u6 are respectively and contacted with the top 5, the rotating mechanism u10 is arranged on the top of the second fixed plate u 8.

The rotating mechanism u10 comprises a base z1, a bearing z2, a fixed rod second z3, a fixed plate third z4, a roller z5, a roller z6 and a stirring rod z6, wherein the base z6 is arranged right above the fixed plate second u6, the bearing z6 is fixedly arranged at the top middle shaft of the base z6, the bearing z6 can enable the fixed rod second z6 to improve the rotating efficiency and rotate better, the fixed rod second z6 is rotatably connected at the top of the bearing z6, the fixed plate third z6 is respectively fixedly connected at the left end and the right end of the bottom of the fixed rod second z6, the roller z6 is respectively arranged at the bottom of the two fixed plates three z6, the roller z6 is respectively arranged at the bottom of the two rollers z6, the two rollers z6 respectively penetrate through the top middle shafts of the two rollers z6 and extend to the inner roller, the two rollers z6 are respectively connected with the fixed plate z6 through the roller z6 and the roller z6, the top of the fixed rod II z3 penetrates through the top center shaft of the rotating rod u4 and extends to the outside, the stirring rod z7 is respectively and fixedly installed at the left end and the right end of the top of the fixed rod II z3, and water needing to be sterilized can be stirred by arranging the rotating mechanism u10, so that the water flows, the sterilization time can be shortened, and the sterilization effect is enhanced.

The wiper device u9 comprises a semicircular block u91, a connecting block u93, a scraper u93 and an arc-shaped baffle u94 inside, the connecting block u93 is fixedly installed on the left side of the inner wall of the semicircular block u91, the scraper u93 is fixedly connected to the right side of the connecting block u93, the left side of the scraper u93 penetrates through the right side of the semicircular block u91 and extends to the outside, the arc-shaped baffle u94 is fixedly installed on the right side of the inner wall of the semicircular block u91, the wiper device u9 scrapes water inside a rotating shaft u4 when the water level drops, and rusting inside the rotating rod u4 is reduced.

The scraper u93 internally comprises a fixing plate four s1, spring pieces s2, three clamping blocks three s3 and a scraper blade s4, the fixing plate four s1 is fixedly installed on the left side of the scraper u93, the number of the spring pieces s2 is three, three spring pieces s2 are fixedly installed on the left side of the fixing plate four s1, three clamping blocks three s3 are respectively arranged at one ends of the three spring pieces s2 close to each other, the right sides of two clamping blocks three s3 penetrate through the left side of the fixing plate four s1 and extend into the inside, the scraper blade 4 is fixedly connected to the left sides of two clamping blocks three s3, the clamping blocks three s3 play a role in fixing the scraper blade s4, the rebound distance of the scraper blade due to the spring pieces s2 is also limited, the three spring pieces s2 are in contact with the right side of the scraper blade 4, and damage of the scraper blade due to some harder substances attached to the inner wall of the rotating rod 4 is reduced through the spring pieces.

The working principle is as follows: when the aquaculture sterilization equipment is used, water to be sterilized enters from a water inlet 13 at the left side of a box body 11, a motor 14 drives a sterilization lamp t4 arranged in a sterilization mechanism 15 to rotate, the sterilization mechanism 15 is driven to rotate, meanwhile, a fixing mechanism 17 is driven to rotate by a fixing rod I16, when the fixing mechanism 17 rotates, the water forms a vortex shape by taking the fixing rod I16 as the center, the rotating mechanism u10 can be driven to rotate by water flow, when the water rises to a certain height, the water can rotate from openings at two sides of a rotating rod a4, an air bag u6 drives a fixing plate two u8 at the top of the air bag to rise due to the rise of the water level, the fixing plate two u8 drives a base z1 arranged at the top of the fixing plate to rise, when a stirring rod z7 rotates, a roller z5 inside drives a roller z6 to rotate, when the sterilization is finished, the water is discharged from a water outlet 13, the wiper device u9 wipes off the water on the inner wall of the pivot lever u4, and the wiped water flows onto the arc-shaped plate u7 and then is discharged through the opening.

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. An aquaculture sterilization apparatus comprising a sterilization apparatus (1), characterized in that: the bottom of the sterilizing equipment (1) is provided with supporting legs (2) respectively;

sterilizing installation (1) is inside including box (11), delivery port (12), water inlet (13), motor (14), sterilization mechanism (15), dead lever (16), fixture block two (161), fixed establishment (17) and plastic slab (18), delivery port (12) set up in box (11) bottom axis department, water inlet (13) set up in box (11) left side, motor (14) fixed connection is at box (11) inner wall top, plastic slab (18) set up in motor (14) bottom, sterilization mechanism (15) set up in plastic slab (18) bottom, dead lever (16) fixed mounting is in motor (14) output, dead lever (16) run through plastic slab (18) and extend to inside, fixed establishment (17) set up inside box (11), fixed establishment (17) are inside including casing (a1), The stirring mechanism comprises a first clamping block (a2) and a stirring mechanism (a3), wherein the first clamping block (a2) is fixedly connected to the bottom of the first fixing rod (16), the shell (a1) is fixedly installed at the left end and the right end of the first clamping block (a2), the stirring mechanism (a3) is arranged inside the two shells (a1), and the second clamping block (161) is fixedly installed inside the first fixing rod (16).

2. An aquaculture sterilisation apparatus according to claim 1, wherein: the sterilization mechanism (15) comprises a first fixing block (t1), fixing claws (t2), a first connecting block (t3), a sterilization lamp (t4) and a limiting block (t5), wherein the first fixing block (t1) is arranged at the bottom center shaft of the plastic plate (18), the first connecting block (t3) is arranged inside the first fixing block (t1), the first connecting block (t3) is fixedly connected to the left end and the right end of a first fixing rod (16), the number of the fixing claws (t2) is four, the four fixing claws (t2) are fixedly connected to one ends, close to each other, of the two first connecting blocks (t3), the four fixing claws (t2) are fixedly connected to the left end and the right end of the second fixing block (161), the sterilization lamp (t4) is fixedly installed at the bottoms of the first connecting blocks (t3), the limiting block (t5) is fixedly installed at the bottom center shaft of the first fixing block (t1), and the first fixing rod (16) penetrates through the first fixing block (t1) from the top end and extends to the outside of the fixing block 39393942), the first fixing rod (16) penetrates through the limiting block (t5) from the top and extends to the outside.

3. An aquaculture sterilisation apparatus according to claim 1, wherein: the stirring mechanism (a3) comprises a fixed bottom block (u1), a fixed block III (u2), a fixed top block (u3), a rotating rod (u4), a fixed plate I (u5), an air bag (u6), an arc-shaped plate (u7), a fixed plate II (u8), a wiping device (u9) and a rotating mechanism (u10), the fixed bottom block (u1) is fixedly arranged at the bottom of the inner wall of the shell (a1), the fixed block III (u2) is embedded at the top of the fixed bottom block (u1), the fixed top block (u3) is embedded at the top of the fixed block III (u2), the top of the fixed top block (u3) penetrates through the top of the inner wall of the shell (a 56) and extends to the outside, the top of the fixed top block (u3) is embedded with the top of the shell (a1), the rotating rod (u4) is arranged at the top of the fixed top block (u3), the fixed top block (u4) penetrates through the middle shaft (3) and extends to the inside of the middle shaft 8272), the rotating rod (u4) is fixedly connected with a fixed block III (u2), the fixed plate I (u5) is arranged inside the rotating rod (u4), the left end and the right end of the fixed plate I (u5) are fixedly connected with the left end and the right end of the inner wall of the rotating rod (u4), the air bags (u6) are arranged at the left end and the right end of the top of the fixed plate I (u5), the arc-shaped plates (u7) are arranged at the ends, far away from each other, of the two air bags (u6), the bottoms of the two arc-shaped plates (u7) are fixedly connected with the fixed plate I (u5), the fixed plate II (u8) is arranged at the tops of the two arc-shaped plates (u7), the left end and the right end of the bottom of the fixed plate II (u8) are respectively contacted with the tops of the two arc-shaped plates (u4), the two air bags (u6) are fixedly connected at the left end and the right end of the bottom of the fixed plate II (u8), and the water scraping device (u9) are respectively arranged at the left end and right end of the fixed plate II (u8), the bottoms of the two air bags (u6) are both in contact with the top of the first fixing plate (u5), and the rotating mechanism (u10) is arranged at the top of the second fixing plate (u 8).

4. An aquaculture sterilisation apparatus according to claim 3, wherein: the rotating mechanism (u10) internally comprises a base (z1), a bearing (z2), a second fixed rod (z3), a third fixed plate (z4), a roller (z5), a roller (z6) and a stirring rod (z7), the base (z1) is arranged right above the second fixed plate (u8), the bearing (z2) is fixedly arranged at the top middle shaft of the base (z1), the second fixed rod (z3) is rotatably connected to the top of the bearing (z2), the third fixed plate (z4) is respectively fixedly connected to the left end and the right end of the bottom of the second fixed rod (z3), the roller (z5) is respectively arranged at the bottoms of the two third fixed plates (z4), the roller (z6) is respectively arranged at the bottoms of the two rollers (z5), the two rollers (z5) respectively penetrate through the top middle shafts of the two rollers (z6) and extend to the inside, and the two rollers (z 82 6) are respectively connected with the three fixed plate (z5), the top of the second fixing rod (z3) penetrates through the middle shaft at the top of the rotating rod (u4) and extends to the outside, and the stirring rods (z7) are fixedly arranged at the left end and the right end of the top of the second fixing rod (z3) respectively.

5. An aquaculture sterilisation apparatus according to claim 3, wherein: the wiper device (u9) is inside including semicircular piece (u91), connecting block two (u93), scraper blade (u93) and cowl (u94), connecting block two (u93) fixed mounting is on the left of semicircular piece (u91) inner wall, scraper blade (u93) fixed connection is on connecting block two (u93) right side, scraper blade (u93) left side is run through semicircular piece (u91) right side and is extended to the outside, cowl (u94) fixed mounting is on semicircular piece (u91) inner wall right side.

6. An aquaculture sterilisation apparatus according to claim 5, wherein: scraper blade (u93) is inside including fixed plate four (s1), shell fragment (s2), fixture block three (s3) and doctor-bar (s4), fixed plate four (s1) fixed mounting is on scraper blade (u93) left side, shell fragment (s2) quantity is three, and is three equal fixed mounting in fixed plate four (s1) left side of shell fragment (s2), fixture block three (s3) are equallyd divide and are set up the one end that is close to each other in three shell fragment (s2), two fixture block three (s3) right side all runs through fixed plate four (s1) left side and extends to inside, doctor-bar (s4) all fixed connection is in two fixture block three (s3) left sides, and three shell fragment (s2) all contact with doctor-bar (s4) right side.