CN215913157U

CN215913157U - Shrimp meat extraction element is used in crayfish processing

Info

Publication number: CN215913157U
Application number: CN202122188385.7U
Authority: CN
Inventors: 章登华
Original assignee: Hubei Chushrimp King Food Technology Co ltd
Current assignee: Hubei Chushrimp King Food Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a shrimp meat extracting device for crayfish processing, which adopts the technical scheme that: the peeling device comprises a shell, wherein a peeling device body is fixedly arranged at the top of the shell, and an extracting mechanism is arranged in the shell; draw the mechanism including reciprocal lead screw, reciprocal lead screw one end passes through the bearing with a casing lateral wall and is connected, the outside cover of reciprocal lead screw is equipped with the screening subassembly and strikes off the subassembly, and a shelled shrimp extraction element beneficial effect is for the crayfish processing: make the conical roll reversal simultaneously the conical roll downstream through drawing in the mechanism through the gear reversal, receive the conical roll appearance influence with surperficial shrimp line, carapace part and shelled shrimp according to big or small screening down, drive the fly leaf through the bearing frame and remove and make the square pole drive netted scraper blade will float at the broken carapace of surface of water and scrape away with the shrimp line for carapace and shrimp line automatic collection are inside the waste material box, and the shelled shrimp is in inside collecting the box, reaches automatic sorting's effect, and then improves production efficiency.

Description

Shrimp meat extraction element is used in crayfish processing

Technical Field

The utility model relates to the technical field of crayfish processing, in particular to a shrimp meat extracting device for crayfish processing.

Background

The crayfish is an aquatic animal of Crustacea, decapod and crayfish family, also called procambarus clarkii, red crayfish and freshwater crayfish, is shaped like a shrimp, has hard shell, grows about 5.6-11.9 cm, is dark red, has nearly black shell part, has a wedge-shaped stripe on the back of the abdomen, has uniform gray shrimp body, sometimes has black ripples, is long and narrow in crayfish, is not separated by a mesh-shaped gap in the middle of the shell, obviously has particles on the shell, has side spines or nicks at the end part of a frontier, is a freshwater economic shrimp, and is widely popular with people due to delicious meat taste.

When the existing crayfish is used for processing and producing the shelled shrimps, crayfish shelling equipment is needed to remove heads and lines of the crayfish and simultaneously needs tail shelling of the crayfish, the shelled shrimp lines, the shell parts and the shelled shrimps are mixed together and discharged into a water tank, the crayfish is generally sorted manually, the shelled shrimps are sorted and selected, the manual sorting cost is high, the labor intensity is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a shrimp meat extracting device for processing crayfish, which solves the problem that shrimp threads, shell parts and shrimp meat are mixed together and discharged into a water pool and need to be sorted manually through an extracting mechanism.

In order to achieve the above purpose, the utility model provides the following technical scheme: a shrimp meat extracting device for crayfish processing comprises a shell, wherein a shelling equipment body is fixedly arranged at the top of the shell, and an extracting mechanism is arranged inside the shell;

the extraction mechanism comprises a reciprocating screw rod, one end of the reciprocating screw rod is connected with one side wall of the shell through a bearing, a screening assembly and a scraping assembly are sleeved outside the reciprocating screw rod, the screening assembly comprises a cam and a fixed plate, the cam is fixedly connected with the reciprocating screw rod, a supporting plate is arranged at the top of the cam, sliding grooves are formed in two ends of the supporting plate, the two sliding grooves are respectively and fixedly arranged on two side walls inside the shell, two ends of the supporting plate extend into the two sliding grooves and slide with the two sliding grooves, the fixed plate is connected with the reciprocating screw rod through the bearing, two ends of the fixed plate are fixedly connected with two side walls of the shell, a screening unit is arranged at the top of the fixed plate and comprises a toothed plate, the bottom of the toothed plate is fixedly connected with the fixed plate, a connecting shaft is arranged on one side of the toothed plate, and a gear is sleeved outside the connecting shaft, the toothed plate is meshed with the gear, the other end of the connecting shaft is provided with a connecting rod, and a conical roller is fixedly sleeved outside the connecting rod.

It is specific, it reciprocates to drive the connecting rod and reciprocate with the connecting axle to reciprocate through backup pad among the screening subassembly, make gear rebound receive side pinion rack to influence gear corotation, make the gear reversal during gear rebound, gear corotation drives the connecting axle and rotates, because of one-way bearing reason connecting rod does not rotate during the connecting axle corotation, prevent that the rebound drives the conical roll rotation simultaneously and rotates the shrimp head with the surface, the shrimp line, crust part and shelled shrimp range of throwing away the conical roll, make conical roll reversal while conical roll rebound through the gear reversal, receive the conical roll appearance influence with the shrimp line on surface, crust part and shelled shrimp filter according to the size, scrape away remaining shelled shrimp through scraping the broken crust that the subassembly will float on the water and shrimp line, reach automatic sorting's effect, and the production efficiency is improved.

Preferably, the scraping assembly comprises a bearing seat, the bearing seat is connected with the reciprocating screw rod through a ball nut pair, a movable plate is fixedly arranged at the bottom of the bearing seat, square rods are arranged on two sides of the movable plate, the square rods penetrate through the movable plate, and a net-shaped scraper is fixedly arranged at the bottom of each square rod.

Specifically, reciprocal lead screw drives bearing frame reciprocating motion for the bearing frame drives the fly leaf and removes, removes through the fly leaf and makes the square bar drive netted scraper blade and scrape away the broken crust that floats at the surface of water and shrimp line, makes the shelled shrimp store in aquatic, reaches automatic sorting's effect, and the concentrated of the shelled shrimp of being convenient for simultaneously is collected.

Preferably, a plurality of the outside cover of connecting rod is equipped with the baffle, and is a plurality of the connecting rod all passes through the bearing with the baffle and is connected.

In particular, the baffle has a blocking effect.

Preferably, the feed inlet is formed in the top of the shell, a partition plate is fixedly arranged at the bottom of the shell, a cleaning area is arranged on the right side of the partition plate, a water outlet is fixedly arranged at the bottom of the cleaning area, one end of the water outlet extends out of the interior of the shell, a water inlet is fixedly arranged on one side of the shell, one end of the water inlet extends into the interior of the cleaning area, supporting blocks are arranged on two sides of the interior of the cleaning area, and the two supporting blocks are fixedly connected with the shell and the partition plate respectively.

Specifically, the feed inlet has the effect of making things convenient for the feeding, and the baffle has and prevents that rivers from flowing, does not influence the effect of scraping away the crust simultaneously.

Preferably, a waste material box is arranged on the left side of the partition plate, one end of the waste material box extends out of the shell, and two handles I are arranged at one end of the waste material box.

Specifically, the waste box has the effect of collecting carapaces and shrimp threads in a centralized manner.

Preferably, the top of each of the two support blocks is provided with a collection box, the bottom of each collection box is embedded with a filter screen, one end of each collection box extends out of the shell, and one end of each collection box is fixedly provided with two handles II.

Particularly, the collecting box has the effect of collecting shrimp meat in a centralized mode, the filter screen facilitates water flowing, and meanwhile, sundries such as shrimp roe are conveniently filtered through the filter screen.

Preferably, the connecting shaft is connected with the connecting rod through an one-way bearing, one end of the connecting shaft is connected with the right side supporting plate through a bearing, and one end of the connecting rod is connected with the left side supporting plate through a bearing.

In particular, the support plate has a supporting effect.

Preferably, the fixed carriage that is equipped with in casing one side, the inside fixed motor that is equipped with of carriage, the fixed dwang that is equipped with of motor output, dwang one end extends into inside and passing through the bearing with the casing of casing and is connected, dwang one end passes through the bearing with the baffle and is connected, the fixed cover of dwang outside is equipped with a plurality of stirring vanes.

Specifically, the dwang drives stirring vane and rotates and has the effect of stirring rivers and flow, makes things convenient for rivers to flow and washs the shelled shrimp.

Preferably, the other end of the reciprocating screw rod extends into the supporting frame and is connected with the supporting frame through a bearing.

Specifically, the support frame has supporting and protecting effects.

Preferably, the belt pulley is fixedly sleeved on the outer portion of the reciprocating screw rod and the outer portion of the rotating rod, and the belt is sleeved on the outer portion of the belt pulley.

Specifically, the belt pulley and the belt are matched for use, so that the rotating rod rotates to drive the reciprocating screw rod to rotate.

The embodiment of the utility model has the following advantages:

1. the connecting rod and the connecting shaft are driven to move up and down by the up-and-down movement of the supporting plate in the screening component, the gear is driven to move up and is influenced by the toothed plate on the side surface to rotate forwards, the gear is driven to rotate backwards when moving downwards, the connecting shaft is driven to rotate forwards by the forward rotation of the gear, the connecting rod does not rotate due to the one-way bearing, the upward movement is prevented, the connecting rod rotates to drive the conical roller to rotate, the shrimp heads, the shrimp threads, the carapace parts and the shrimp meat on the surface are thrown out of the range of the conical roller, the conical roller rotates backwards by the reverse rotation of the gear and moves downwards, and the shrimp threads, the carapace parts and the shrimp meat on the surface are screened downwards by the influence of the appearance of the conical roller;

2. drive the fly leaf through striking off the subassembly middling axle and remove and make the square bar drive netted scraper blade and scrape away the broken crust that floats at the surface of water and shrimp line for the shelled shrimp stores in the aquatic, and the concentrated collection of the shelled shrimp of being convenient for simultaneously makes crust and shrimp line automatic collection inside the waste material box, and the shelled shrimp is inside collecting the box, reaches automatic sorting's effect, reduces the manual work volume, and then improves production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view provided by the present invention;

FIG. 2 is a perspective view of the extraction mechanism provided by the present invention;

FIG. 3 is a perspective view of a waste cassette provided by the present invention;

FIG. 4 is a perspective view of a collection cassette provided by the present invention;

FIG. 5 is a front cross-sectional view provided by the present invention;

fig. 6 is an enlarged view of the portion a in fig. 5 according to the present invention.

In the figure: the device comprises a shell 1, a shelling device body 2, a feed inlet 3, a chute 4, a support plate 5, a cam 6, a waste material box 7, a reciprocating screw rod 8, a partition plate 9, a filter screen 10, a collection box 11, a cleaning area 12, a stirring blade 13, a rotating rod 14, a motor 15, a belt 16, a support frame 17, a belt pulley 18, a baffle plate 19, a connecting rod 20, a conical roller 21, a connecting shaft 22, a gear 23, a toothed plate 24, a fixed plate 25, a bearing seat 26, a movable plate 27, a square rod 28 and a meshed scraper 29.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

Referring to the attached drawings 1-6, the shrimp meat extracting device for processing crayfish provided by the utility model comprises a shell 1, wherein a shelling equipment body 2 is fixedly arranged at the top of the shell 1, and an extracting mechanism is arranged in the shell 1;

the extraction mechanism comprises a reciprocating screw rod 8, one end of the reciprocating screw rod 8 is connected with one side wall of the shell 1 through a bearing, a screening assembly and a scraping assembly are sleeved outside the reciprocating screw rod 8, the screening assembly comprises a cam 6 and a fixed plate 25, the cam 6 is fixedly connected with the reciprocating screw rod 8, a supporting plate 5 is arranged at the top of the cam 6, sliding grooves 4 are respectively arranged at two ends of the supporting plate 5, the two sliding grooves 4 are respectively and fixedly arranged at two side walls inside the shell 1, two ends of the supporting plate 5 extend into the two sliding grooves 4 and slide inside the two sliding grooves 4, the fixed plate 25 is connected with the reciprocating screw rod 8 through a bearing, two ends of the fixed plate 25 are fixedly connected with two side walls of the shell 1, a screening unit is arranged at the top of the fixed plate 25 and comprises a toothed plate 24, and the bottom of the toothed plate 24 is fixedly connected with the fixed plate 25, a connecting shaft 22 is arranged on one side of the toothed plate 24, a gear 23 is sleeved outside the connecting shaft 22, the toothed plate 24 is meshed with the gear 23, a connecting rod 20 is arranged at the other end of the connecting shaft 22, and a conical roller 21 is fixedly sleeved outside the connecting rod 20;

in the embodiment, the crayfish is shelled and the shrimp line is removed according to the shelling equipment body 2, then the mixture of the shell, the shrimp line and the shrimp meat is discharged into the top of the conical roller 21 in the shell 1, the reciprocating screw 8 in the extraction mechanism rotates to drive the cam 6 to rotate, the cam 6 rotates to drive the support plate 5 to slide in the chute 4, the support plate 5 drives the connecting rod 20 and the connecting shaft 22 to move when moving upwards, the connecting rod 20 drives the conical roller 21 to move, the connecting shaft 22 drives the gear 23 to move, the gear 23 is meshed with the toothed plate 24, the gear 23 rotates to drive the connecting shaft 22 to rotate when moving upwards, the connecting rod 20 does not rotate when the connecting shaft 22 rotates forwards, when the support plate 5 moves downwards, the gear 23 rotates backwards to drive the connecting shaft 22 to rotate backwards, the connecting shaft 22 rotates backwards to drive the connecting rod 20 to rotate backwards, the connecting rod 20 rotates to drive the conical roller 21 to move, make conical roll 21 drive crust, shrimp line and shelled shrimp mixture reciprocate, and intermittent type nature rotates, receive the influence of conical roll 21 inclined plane simultaneously for crust, shrimp line and shelled shrimp mixture receive the size to influence to screen down, and inside the great part crust, shrimp line fell into waste material box 7, and a small amount of crust, shrimp line and shelled shrimp moved to conical roll 21 tail end, fall into inside washing district 12, will fall into inside a small amount of crust, the shrimp line of washing district 12 through scraping the subassembly and scrape into inside waste material box 7.

Wherein, in order to realize that connecting rod 20 does not rotate when connecting axle 22 corotation, connecting rod 20 pivoted purpose when connecting rod 20 reverses, this device adopts following technical scheme to realize: the connecting shaft 22 is connected with the connecting rod 20 through a one-way bearing, one end of the connecting shaft 22 is connected with the right support plate 5 through a bearing, one end of the connecting rod 20 is connected with the left support plate 5 through a bearing, the connecting rod 20 is not rotated through the one-way bearing when the connecting shaft 22 rotates forwards, and the connecting rod 20 is driven to rotate backwards through the one-way bearing when the connecting rod 20 rotates backwards;

wherein, scrape the subassembly with carapace, shrimp line and scrape the inside purpose of waste material box 7 from washing district 12 in order to realize scraping, this device adopts following technical scheme to realize: the feed inlet 3 is formed in the top of the shell 1, the partition plate 9 is fixedly arranged at the bottom of the shell 1, the cleaning area 12 is arranged on the right side of the partition plate 9, the water outlet is fixedly arranged at the bottom of the cleaning area 12, one end of the water outlet extends out of the shell 1, the water inlet is fixedly arranged at one side of the shell 1, one end of the water inlet extends into the cleaning area 12, supporting blocks are arranged on two sides of the interior of the cleaning area 12 and are respectively and fixedly connected with the shell 1 and the partition plate 9, in order to conveniently screen the shelled shrimps, water is added into the shell 1 through the water inlet, so that the cleaning area 12 stores enough water, the water and sundries which are cleaned by the shelled shrimps are discharged out of the shell 1 through the water outlet, the baffles 19 are sleeved outside the connecting rods 20, the connecting rods 20 are connected with the baffles 19 through bearings, and the carapaces, the shrimp lines and the shelled shrimps fall into the water in the cleaning area 12 through the baffles 19, the left side of the partition plate 9 is provided with a waste material box 7, one end of the waste material box 7 extends out of the shell 1, one end of the waste material box 7 is provided with two first handles, the waste material box 7 collects carapace and shrimp line, the waste material box 7 is taken out of the shell 1 through the first handle to achieve the effect of being convenient to clean, the top parts of the two supporting blocks are provided with a collecting box 11, the bottom part of the collecting box 11 is embedded with a filter screen 10, one end of the collecting box 11 extends out of the shell 1, one end of the collecting box 11 is fixedly provided with two second handles, the filter screen 10 has the effect of collecting shrimp meat, water which is cleaned by the collecting box 11 is filtered out to only leave the shrimp meat, the collecting box 11 is taken out of the shell 1 through the second handle to achieve the effect of extracting the shrimp meat, the scraping component comprises a bearing seat 26, the bearing seat 26 is connected with the reciprocating screw rod 8 through a ball nut pair, the bottom part of the bearing seat 26 is fixedly provided with a movable plate 27, square rods 28 are arranged on two sides of the movable plate 27, the two square rods 28 penetrate through the movable plate 27, a net-shaped scraper 29 is fixedly arranged at the bottom of the two square rods 28, the reciprocating screw rod 8 rotates to drive the bearing seat 26 to reciprocate, the bearing seat 26 moves to drive the movable plate 27 to move, the movable plate 27 moves to drive the square rods 28 to move, the square rods 28 move to drive the net-shaped scraper 29 to move, and the net-shaped scraper 29 moves to scrape carapaces and shrimp wires from the water surface of the cleaning area 12;

wherein, in order to realize for drawing mechanism provides power and water and produce the purpose that flows, this device adopts following technical scheme to realize: the fixed carriage 17 that is equipped with in casing 1 one side, the fixed motor 15 that is equipped with in carriage 17 inside, motor 15 output end is fixed and is equipped with dwang 14, dwang 14 one end extends into casing 1 inside and is connected through the bearing with casing 1, dwang 14 one end is connected through the bearing with baffle 9, the fixed cover in dwang 14 outside is equipped with a plurality of stirring vanes 13, starting motor 15 rotates, and motor 15 rotates and drives dwang 14 and rotate, and dwang 14 rotates and drives stirring vane 13 and rotate, makes the rivers flow through stirring vane 13 rotation, the reciprocal lead screw 8 other end extends into carriage 17 inside and is connected through the bearing with carriage 17, and reciprocal lead screw 8 rotates in carriage 17 through the bearing, reciprocal lead screw 8 all fixes the cover with dwang 14 outside and is equipped with belt pulley 18, two belt pulley 18 outside cover is equipped with belt 16, the rotating rod 14 rotates to drive the belt pulley 18 to rotate, the belt pulley 18 rotates to drive the belt 16 to rotate, and the belt 16 rotates to drive the belt pulley 18 outside the reciprocating screw rod 8 to rotate, so that the reciprocating screw rod 8 rotates.

The using process of the utility model is as follows: when the utility model is used, an external power supply is connected, water is added into the shell 1 through the water inlet, so that the cleaning area 12 stores enough water, crayfish is peeled by the peeling equipment body 2 to remove the shrimp line, then the mixture of the shell, the shrimp line and the shrimp meat is discharged into the top of the conical roller 21 in the shell 1 through the feed inlet 3, the motor 15 is started to rotate, the motor 15 rotates to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the stirring blade 13 to rotate, the water flows through the rotation of the stirring blade 13, the rotating rod 14 rotates to drive the belt pulley 18 to rotate, the belt pulley 18 rotates to drive the belt 16 to rotate, the belt 16 rotates to drive the belt pulley 18 outside the reciprocating screw rod 8 to rotate so as to drive the reciprocating screw rod 8 to rotate, the reciprocating screw rod 8 rotates to drive the cam 6 to rotate to drive the support plate 5 to slide in the chute 4, the support plate 5 moves upwards to drive the connecting rod 20 and the connecting shaft 22 to move, so that the connecting rod 20 drives the conical roller 21 to move, the connecting shaft 22 drives the gear 23 to move, because the gear 23 is meshed with the toothed plate 24, the gear 23 rotates forwards when moving upwards, the gear 23 rotates to drive the connecting shaft 22 to rotate, because the connecting shaft 22 is connected with the connecting rod 20 through a one-way bearing, the connecting rod 20 does not rotate when the connecting shaft 22 rotates forwards, when the support plate 5 moves downwards, the gear 23 rotates backwards to drive the connecting shaft 22 to rotate backwards, the connecting shaft 22 rotates backwards to drive the connecting rod 20 to rotate, the connecting rod 20 rotates to drive the conical roller 21 to move, so that the conical roller 21 drives the carapace, shrimp line and shrimp meat mixture to move up and down and rotate intermittently, and meanwhile, the carapace, shrimp line and shrimp meat mixture is screened by the influence of the size, a larger part of the carapace and shrimp line fall into the waste material box 7, and a small amount of the carapace, shrimp line and shrimp meat move to the tail end of the conical roller 21, fall into the cleaning area 12, the water in the cleaning area 12 flows to make the carapace and the shrimp line float on the water surface, the shrimp meat sinks into the water surface, the collecting box 11 blocks the shrimp meat to prevent the shrimp meat from flowing away, the water flows wash the shrimp meat to remove the mucus on the surface of the shrimp meat, the reciprocating screw rod 8 rotates to drive the bearing seat 26 to reciprocate, the bearing seat 26 moves to drive the movable plate 27 to move, the movable plate 27 moves to drive the square rod 28 to move, the square rod 28 moves to drive the net-shaped scraper 29 to move, when the net-shaped scraper 29 contacts with the clapboard 9, the net-shaped scraper 29 drives the square rod 28 to slide in the movable plate 27, the net-shaped scraper 29 is convenient to move to scrape the carapace and the shrimp line into the waste box 7 from the water surface of the cleaning area 12, after the whole is finished, the cleaned water is discharged through the water outlet, the water in the collecting box 11 flows out through the filter screen 10, and the water flows make the shrimp meat gather in the collecting box 11, the waste material box 7 is taken out from the shell 1 through the first handle, the shrimp line and the carapace are conveniently and intensively processed, the collection box 11 is taken out from the shell 1 through the second handle, and the effect of extracting the shelled shrimps is achieved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

1. The utility model provides a shelled shrimp extraction element is used in crayfish processing, includes casing (1), its characterized in that: the top of the shell (1) is fixedly provided with a husking equipment body (2), and an extraction mechanism is arranged in the shell (1);

the extraction mechanism comprises a reciprocating screw rod (8), one end of the reciprocating screw rod (8) is connected with one side wall of the shell (1) through a bearing, a screening assembly is sleeved outside the reciprocating screw rod (8) and comprises a cam (6) and a fixed plate (25), the cam (6) is fixedly connected with the reciprocating screw rod (8), a supporting plate (5) is arranged at the top of the cam (6), sliding grooves (4) are respectively arranged at two ends of the supporting plate (5), the two sliding grooves (4) are respectively and fixedly arranged on two side walls inside the shell (1), two ends of the supporting plate (5) extend into the two sliding grooves (4) and slide inside the two sliding grooves (4), the fixed plate (25) is connected with the reciprocating screw rod (8) through a bearing, two ends of the fixed plate (25) are fixedly connected with two side walls of the shell (1), and a screening unit is arranged at the top of the fixed plate (25), screening unit includes pinion rack (24), pinion rack (24) bottom and fixed plate (25) fixed connection, pinion rack (24) one side is equipped with connecting axle (22), the outside cover of connecting axle (22) is equipped with gear (23), pinion rack (24) and gear (23) mesh mutually, the connecting axle (22) other end is equipped with connecting rod (20), the fixed cover of connecting rod (20) outside is equipped with conical roll (21).

2. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 1, wherein: the scraping assembly comprises a bearing seat (26), the bearing seat (26) is connected with a reciprocating screw rod (8) through a ball nut pair, a movable plate (27) is fixedly arranged at the bottom of the bearing seat (26), square rods (28) are arranged on two sides of the movable plate (27), the square rods (28) penetrate through the movable plate (27), and a net-shaped scraping plate (29) is fixedly arranged at the bottom of each square rod (28).

3. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 1, wherein: a plurality of connecting rod (20) outside cover is equipped with baffle (19), and is a plurality of connecting rod (20) all passes through the bearing with baffle (19) and is connected.

4. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 1, wherein: feed inlet (3) have been seted up at casing (1) top, casing (1) bottom is fixed and is equipped with baffle (9), baffle (9) right side is equipped with washs district (12), wash the fixed delivery port that is equipped with in district (12) bottom, delivery port one end extends inside casing (1), casing (1) one side is fixed and is equipped with the water inlet, inside water inlet one end extends into washs district (12), wash the inside both sides in district (12) and all be equipped with the supporting shoe, two the supporting shoe respectively with casing (1) and baffle (9) fixed connection.

5. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 4, wherein: the waste material box (7) is arranged on the left side of the partition plate (9), one end of the waste material box (7) extends out of the interior of the shell (1), and two handles I are arranged at one end of the waste material box (7).

6. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 4, wherein: two supporting shoe top is equipped with collects box (11), it is equipped with filter screen (10) to collect box (11) bottom to inlay, it extends inside casing (1) to collect box (11) one end, it is fixed to be equipped with two handles two to collect box (11) one end.

7. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 1, wherein: the connecting shaft (22) is connected with the connecting rod (20) through an one-way bearing, one end of the connecting shaft (22) is connected with the right side supporting plate (5) through a bearing, and one end of the connecting rod (20) is connected with the left side supporting plate (5) through a bearing.

8. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 4, wherein: casing (1) one side is fixed and is equipped with carriage (17), carriage (17) inside fixed motor (15) that is equipped with, motor (15) output end is fixed and is equipped with dwang (14), dwang (14) one end extends into casing (1) inside and is connected through the bearing with casing (1), dwang (14) one end is connected through the bearing with baffle (9), dwang (14) outside fixed cover is equipped with a plurality of stirring vanes (13).

9. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 8, wherein: the other end of the reciprocating screw rod (8) extends into the supporting frame (17) and is connected with the supporting frame (17) through a bearing.

10. The shrimp meat extracting apparatus for crayfish processing as claimed in claim 8, wherein: reciprocal lead screw (8) and dwang (14) outside all fixed cover are equipped with belt pulley (18), two belt pulley (18) outside cover is equipped with belt (16).