CN212382025U

CN212382025U - Lobster fixing device

Info

Publication number: CN212382025U
Application number: CN202020449988.0U
Authority: CN
Inventors: 宋少云; 刘晓鹏; 周劲; 翟彤; 王煜
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-22
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a lobster fixing device. The lobster fixing device comprises a rack, a transferring mechanism and a lobster fixing mechanism, wherein a feeding station and a processing station are arranged on the rack; the moving and carrying mechanism comprises a moving and carrying platform and a moving and carrying driving structure, the moving and carrying platform is movably arranged on the rack and used for placing lobsters, the moving and carrying driving structure is connected with the moving and carrying platform, and the moving and carrying driving structure is used for driving the moving and carrying platform to transfer the lobsters from the feeding station to the processing station; the lobster fixing mechanism is arranged on the transferring platform and used for fixing the lobsters on the transferring platform. The utility model discloses with make things convenient for artifical processing lobster, can effectively avoid lobster to press from both sides wounded people's hand to improve lobster treatment effeciency.

Description

Lobster fixing device

Technical Field

The utility model relates to a lobster processing apparatus technical field, concretely relates to lobster fixing device.

Background

The crayfish is native to north america and is an important breed for cultivating freshwater shrimps in the united states. In 1938 crayfish is introduced into China, and is widely distributed in northeast, northwest, southwest, east China, south China and Taiwan areas of China, and becomes an important resource of freshwater shrimps in China. The crayfish meat is delicious and nutritious, and is a high-protein and low-fat health food. Is deeply welcomed by domestic and foreign markets, not only becomes a delicious food on dining tables of urban and rural residents in China, but also is a large amount of main fresh water aquatic products exported to Europe and America in China. Before the crayfish is cooked, the crayfish needs to be cleaned, trimmed, processed with crayfish threads and other procedures to ensure edible hygiene, but the traditional processing procedures are all manually handled, particularly in the catering industry, the manual processing amount is very large, the efficiency is very low, and the crayfish is very easy to clamp hands in the processing process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the main object of the present invention is to provide a lobster processing apparatus, which is used for solving the problems of low processing efficiency and easy injury to people.

In order to achieve the above object, the utility model provides a lobster fixing device, include:

the device comprises a rack, wherein a feeding station and a processing station are arranged on the rack;

the moving and carrying mechanism comprises a moving and carrying platform and a moving and carrying driving structure, the moving and carrying platform is movably arranged on the rack and used for placing the lobsters, and the moving and carrying driving structure is connected with the moving and carrying platform and is used for driving the moving and carrying platform to transfer the lobsters from the feeding station to the processing station; and the number of the first and second groups,

and the lobster fixing mechanism is arranged on the transferring platform and used for fixing the lobsters on the transferring platform.

Optionally, a slide rail is arranged on one of the transfer platform and the rack, and a slide block matched with the slide rail is arranged on the other of the transfer platform and the rack;

the transfer driving structure comprises a linear reciprocating driving assembly arranged on the rack, and the linear reciprocating driving assembly is correspondingly matched with the sliding block and used for driving the sliding block to reciprocate along the sliding rail.

Optionally, a magnetic suction part is arranged at one end of the transfer platform, which is close to the processing station;

the linear reciprocating driving assembly comprises an electromagnetic relay which is arranged on the rack and corresponds to the processing station, and the electromagnetic relay and the magnetic suction part are matched.

Optionally, a guide rod is arranged on the rack, the slide rail is arranged on the top surface of the guide rod, and the slide block is arranged on the bottom surface of the transfer platform;

the linear reciprocating driving assembly further comprises an elastic resetting piece, and the elastic resetting piece is connected with the rack and the transfer platform.

Optionally, two guide rods are arranged, the two guide rods are arranged on the rack in a parallel rotating manner, and the top surfaces of the two guide rods are provided with the slide rails;

the transfer platform comprises a first frame and a second frame which are respectively arranged on the two guide rods in a sliding manner; the bottom of the first frame and the bottom of the second frame are both provided with the sliding blocks.

Optionally, the lobster securing mechanism comprises:

the lobster clamping structure is movably arranged on the supporting platform; and the number of the first and second groups,

and the clamping driving structure is arranged on the rack and connected with the lobster clamping structure and used for driving the lobster clamping structure to clamp lobsters.

Optionally, the lobster clamping structure comprises a first clamping piece arranged at the top of the first frame and a second clamping piece arranged at the top of the second frame, and the first clamping piece and the second clamping piece are arranged oppositely;

the clamping driving structure is connected with the first clamping piece and the second clamping piece and used for driving the first clamping piece and the second clamping piece to mutually draw close to clamp lobsters and drive the first clamping piece and the second clamping piece to mutually keep away from each other to release the lobsters.

Optionally, a first clamping block is convexly arranged at the top of the first frame to form the first clamping piece, and a second clamping block is convexly arranged at the top of the second frame to form the second clamping piece.

Optionally, the clamping driving structure comprises a rotary driver arranged on the frame, and the rotary driver is connected with the two guide rods;

the rotary driver comprises two gear sets which are correspondingly arranged and a clamping driving motor which is arranged on the rack and connected with the two gear sets;

each of the gear sets includes:

the driven gear is rotatably arranged on the guide rod and is coaxially connected with the guide rod; and the number of the first and second groups,

the driving gear is arranged on the rack and meshed with the driven gear, and the clamping driving motor is connected with the driving gear;

wherein the drive gears of the two gear sets are intermeshed.

Alternatively, the driven gear is provided as a partial gear.

The utility model provides an among the technical scheme, through being equipped with material loading station and processing station on the frame, the material loading station is for placing lobster department, the processing station is for handling the department to the lobster, moves the mechanism through the setting and follows the lobster the material loading station is automatic to be shifted to handle station department to the convenience is handled the lobster, just is in move and be equipped with lobster fixed establishment on moving the platform, so as to be fixed in the lobster move on moving the platform, so as to handle the lobster, the utility model discloses can carry out automatic shifting and can fix the lobster to the lobster, handle in order to make things convenient for the manual work, can effectively avoid the lobster to press from both sides the injury staff to improve lobster treatment effeciency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a lobster processing machine according to the present invention;

FIG. 2 is a schematic view of the lobster processing machine (not including the frame) of FIG. 1;

FIG. 3 is a schematic structural view of the lobster fixing device shown in FIG. 1;

FIG. 4 is a schematic structural view of the transfer mechanism shown in FIG. 1;

FIG. 5 is a schematic structural view of the shrimp wire taking device in FIG. 1;

FIG. 6 is a schematic structural view of the cleaning apparatus shown in FIG. 1;

FIG. 7 is a schematic structural view of the thread take-up mechanism shown in FIG. 1;

fig. 8 is a schematic structural view of the back opening device in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Lobster processing machine	42	Back opening cam connecting rod structure
1	Rack	5	Cleaning device
				2	Lobster fixing device	51	Cleaning brush
21	Transfer mechanism	52	Cleaning bottom plate
				211	Load transferring platform	53	Cleaning cam connecting rod structure
2111	First frame	6	Shrimp line taking device
				2112	Second frame	61	Get line mechanism
22	Load-transferring driving structure	611	Get fastener structure
				221	Linear reciprocating drive assembly	6111	Wire clamping driving gear
2211	Electromagnetic relay	6112	First wire clamping connecting rod
				2212	Elastic reset piece	6113	Second wire clamping connecting rod
222	Rotary drive	6114	Third wire clamping connecting rod
				2221	Driven gear	612	Sliding connecting seat
2222	Driving gear	6121	First slide block
				23	Lobster fixing mechanism	6122	Second slide block
231	First clamping block	6123	Mounting plate
				232	Second clamping block	62	Stay wire driver
3	Shrimp head cutting device	621	Guide rod
				31	Shrimp head cutting tool	622	Driving screw rod
32	Cam connecting rod structure for cutting shrimp head	623	Polish rod
				4	Back opening device	7	Lobster
41	Back opening cutter

The object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The crayfish is native to north america and is an important breed for cultivating freshwater shrimps in the united states. In 1938 crayfish is introduced into China, and is widely distributed in northeast, northwest, southwest, east China, south China and Taiwan areas of China, and becomes an important resource of freshwater shrimps in China. The crayfish meat is delicious and nutritious, and is a high-protein and low-fat health food. Is deeply welcomed by domestic and foreign markets, not only becomes a delicious food on dining tables of urban and rural residents in China, but also is a large amount of main fresh water aquatic products exported to Europe and America in China. Before the crayfish is cooked, the crayfish needs to be cleaned, trimmed, processed with crayfish threads and other procedures to ensure edible hygiene, but the traditional processing procedures are all manually handled, particularly in the catering industry, the manual handling capacity is extremely large, the efficiency is very low, and the crayfish is very easy to clamp hands. In view of this, the utility model provides a lobster fixing device, fig. 1 to fig. 8 do the utility model provides an embodiment of a lobster fixing device and a lobster processing machine.

Referring to fig. 1 and 2, in the present embodiment, the lobster processing machine 100 includes a frame 1, a lobster fixing device 2, a lobster head cutting device 3, a lobster thread taking device 6 and a cleaning device 5. The lobster processing machine is characterized in that a feeding station, a processing station and a shrimp line processing station are sequentially arranged on the frame 1, the feeding station is used for manual feeding or mechanical feeding, the processing station is used for processing lobsters 7, and the shrimp line processing station is used for processing shrimp lines; the lobster fixing device 2 comprises a transferring mechanism 21 arranged on the rack 1 and a lobster fixing mechanism 23 connected with the transferring mechanism 21, wherein the transferring mechanism 21 is used for transferring the lobsters 7 from the feeding station to the processing station, and the lobster fixing mechanism 23 is used for fixing the lobsters 7 on the transferring mechanism 21; the shrimp head cutting device 3 is arranged on the rack 1, is positioned at the processing station and is used for cutting off the shrimp heads of the lobsters 7 at the processing station; the shrimp wire taking device 6 is arranged on the rack 1, is positioned at the shrimp wire processing station and is used for removing shrimp wires; the cleaning device 5 is arranged on the rack 1 and located at the processing station and used for cleaning the lobsters 7. The lobster 7 is placed on the transferring mechanism 21 through a manual or mechanical hand, the lobster 7 is fixed on the transferring mechanism 21 through the lobster fixing mechanism 23, the lobster 7 is transferred to the processing station through the transferring mechanism 21, the heads of the lobsters 7 are cut off through the lobster head cutting device 3, the lobster line of the lobster 7 is removed through the lobster line taking device 6, and the lobster 7 is cleaned through the cleaning device 5, so that the processing of the lobsters 7 is completed.

In the technical proposal provided by the utility model, a feeding station, a processing station and a shrimp line processing station are arranged on a frame 1, the feeding station is used for placing lobsters 7 on the frame 1, the processing station is used for processing the lobsters 7, the shrimp line processing station is used for processing shrimp lines, by arranging the lobster fixing device 2, the lobsters 7 are automatically transferred from the feeding station to the processing station, and the lobsters 7 can be fixed for convenient subsequent processing, the lobster head cutting device 3 is arranged to automatically remove the lobster heads of the lobsters 7, the lobster wire taking device 6 is arranged to automatically remove the lobster wires of the lobsters 7, through being provided with belt cleaning device 5 and wasing lobster 7 with automatic, whole lobster 7's processing can realize the automation completely, can effectively improve lobster 7 treatment effeciency, alleviates artifical intensity of labour.

Specifically, referring to fig. 3 and 4, the lobster fixing device 2 comprises a transferring mechanism 21 and a lobster fixing mechanism 23; the transferring mechanism 21 comprises a transferring platform 211 movably arranged on the rack 1 and used for placing the lobsters 7, and a transferring driving structure 22 connected with the transferring platform 211, wherein the transferring driving structure 22 is used for driving the transferring platform 211 to transfer the lobsters 7 from the loading station to the processing station; the lobster fixing mechanism 23 is arranged on the transferring platform 211 and used for fixing the lobsters 7 on the transferring platform 211.

Furthermore, one of the transfer platform 211 and the rack 1 is provided with a slide rail, and the other is provided with a slide block matched with the slide rail, so that the transfer platform 211 can slide along the rack 1; the transfer driving structure 22 comprises a linear reciprocating driving assembly 221 arranged on the rack 1, and the linear reciprocating driving assembly 221 is correspondingly matched with the slide block and used for driving the slide block to reciprocate along the slide rail.

The linear reciprocating driving assembly 221 may be disposed in various manners, such that the transfer platform 211 can move back and forth between the loading station and the processing station along the frame 1, which all fall within the protection scope of the present application. Furthermore, a magnetic part is arranged at one end of the transfer platform 211 close to the processing station, and the transfer platform 211 can also be made of a material which can be magnetically attracted; the linear reciprocating driving assembly 221 includes an electromagnetic relay 2211 disposed on the frame 1 and corresponding to the processing station, the electromagnetic relay 2211 and the magnetic attraction portion are cooperatively disposed, and when the electromagnetic relay 2211 is powered on, the magnetic attraction portion attracts the moving platform to move to the processing station. The operation principle of the electromagnetic relay 2211 is the prior art, and will not be described herein.

Furthermore, a guide rod 621 is arranged on the machine frame 1, the slide rail is arranged on the top surface of the guide rod 621, and the slide block is arranged on the bottom surface of the transfer platform 211; the linear reciprocating driving assembly 221 further comprises an elastic resetting member 2212, the elastic resetting member 2212 is arranged to connect the rack 1 and the transfer platform 211, and when the electromagnetic relay 2211 is energized to make the transfer platform 211 in the processing station, the elastic resetting member 2212 is in a contracted state; after the electromagnetic relay 2211 is powered off, the transfer platform 211 returns to the feeding station under the action of the elastic force of the elastic reset piece 2212. The elastic restoring member 2212 may be configured as a telescopic spring or an elastic deformation member, etc.

Further, referring to fig. 5, two guide rods 621 are provided, two guide rods 621 are arranged on the frame 1 in parallel and rotatably, and the top surfaces of the two guide rods 621 are provided with the slide rails; the transfer platform 211 comprises a first frame 2111 and a second frame 2112 which are respectively arranged on the two guide rods 621 in a sliding manner; the sliding blocks are arranged at the bottoms of the first frame 2111 and the second frame 2112, so that the transfer platform 211 can move more stably.

The lobster fixing mechanism 23 is provided in various ways. Further, the lobster fixing mechanism 23 comprises a lobster clamping structure and a clamping driving structure; the lobster clamping structure is movably arranged on the supporting platform; press from both sides tight drive structure and locate in frame 1, and connect lobster presss from both sides tight structure, is used for the drive lobster presss from both sides tight structure and presss from both sides tight lobster 7, and is used for the drive lobster presss from both sides tight structure and releases lobster 7.

Further, in order to facilitate the clamping of the lobsters 7, the lobster clamping structure comprises a first clamping piece arranged at the top of the first frame 2111 and a second clamping piece arranged at the top of the second frame 2112, and the first clamping piece and the second clamping piece are arranged oppositely; the clamping driving structure is connected with the first clamping piece and the second clamping piece and used for driving the first clamping piece and the second clamping piece to mutually approach to clamp the lobsters 7 and drive the first clamping piece and the second clamping piece to mutually separate to release the lobsters 7.

The first clamping member and the second clamping member are arranged in various manners, in this embodiment, a first clamping block 231 is convexly arranged at the top of the first frame 2111 to form the first clamping member, and a second clamping block 232 is convexly arranged at the top of the second frame 2112 to form the second clamping member, so that the structure is simpler, and the lobster 7 can be clamped conveniently.

In this embodiment, in order to make the clamping degree of the lobster clamping structure adjustable, the clamping driving structure comprises a rotating driver 222 arranged on the frame 1, and the rotating driver 222 is connected with the two guide bars 621 to drive the two guide bars 621 to rotate; the rotary driver 222 includes two gear sets correspondingly disposed, and a clamping driving motor (not shown in the drawings) disposed on the frame 1 and connected to the two gear sets; each of the gear sets includes a driven gear 2221 and a drive gear 2222; the driven gear 2221 is rotatably arranged on the guide rod 621 and is coaxially connected with the guide rod 621; the driving gear 2222 is arranged on the frame 1 and meshed with the driven gear 2221, and the clamping driving motor is connected with the driving gear 2222; wherein the drive gears 2222 of the two gear sets mesh with each other. The clamping driving motor drives one driving gear to rotate so as to drive the other driving gear meshed with the driving gear and the driven gear 2221 to rotate, so that the two guide rods 621 are driven to rotate, the first clamping block 231 and the second clamping block 232 can be mutually closed to clamp the lobsters 7, and the first clamping block 231 and the second clamping block 232 can be mutually separated to release the lobsters 7.

Further, in order to ensure the opening and closing degree of the first clamping block 231 and the second clamping block 232, the driven gear 2221 may be an incomplete gear, so that the rotation angle of the first clamping block 231 and the second clamping block 232 may be controlled.

In this embodiment, referring to fig. 2, the shrimp head cutting device 3 includes a shrimp head cutting tool 31 and a shrimp head cutting driving mechanism; the shrimp head cutting tool 31 is movably arranged on the rack 1 and is positioned above the transfer mechanism 21, and the shrimp head cutting tool 31 is arranged at one end, close to the feeding station, of the rack 1; shrimp head cutting actuating mechanism locates on the frame 1, and connect shrimp head cutting tool 31, shrimp head cutting actuating mechanism is used for driving shrimp head cutting tool 31 follows frame 1 moves down in order to cut off the shrimp head, and is used for driving shrimp head cutting tool 31 follows frame 1 upward movement is in order to keep away from lobster 7, so that it is in to move the mechanism 21 and move between the material loading station with handling the station.

Further, shrimp head cutting actuating mechanism is including locating shrimp head cutting driving motor in the frame 1, and with shrimp head cutting cam link structure 32 that shrimp head cutting driving motor connects, shrimp head cutting cam link structure 32 with shrimp head cutting tool 31 is connected, shrimp head cutting cam link structure 32 includes shrimp head cutting driving cam and shrimp head cutting link assembly, shrimp head cutting driving motor drive shrimp head cutting driving cam rotates, in order to drive shrimp head cutting link assembly removes, in order to drive shrimp head cutting tool 31 is followed the up-and-down of frame 1 removes to the shrimp head is fallen in the cutting. Specifically, the shrimp head cutting link assembly includes two cutting link rods, one ends of the two cutting link rods are symmetrically hinged to both sides of the center of the shrimp head cutting drive cam, and the other ends of the two cutting link rods are connected with the shrimp head cutting tool 31, so that the cutting of the shrimp head cutting tool 31 is more stable. The shrimp head cutter 31 may be provided as a blade, saw blade or other cutter.

Of course, the lobster 7 processing process is not limited to the above process, and in this embodiment, referring to fig. 2, the lobster processing machine 100 further includes a back opening device 4 provided on the frame 1 for cutting the backs of the lobsters; the back opening device 4 comprises a back opening cutter 41 and a back opening driving mechanism; the back opening tool 41 is movably arranged on the rack 1 and is positioned above the transfer mechanism 21, and the back opening tool 41 is positioned at one end of the rack 1 close to the shrimp line processing station; it locates to open back actuating mechanism on 1 frame, and connect open back of the body cutter 41, open back of the body actuating mechanism drive open back of the body cutter 41 and follow 1 downstream of frame cuts the back of the body of the shrimp and drive in order to be close to lobster 7 open back of the body cutter 41 and follow 1 upward movement of frame is in order to keep away from lobster 7 to cut out an opening on the back of the tail with lobster 7, in order to satisfy the culinary art demand.

Further, referring to fig. 8, the back driving mechanism includes a back driving motor arranged on the frame 1, and a back cam link structure 42 connected to the back driving motor, the back cam link structure 42 is connected to the back cutter 41, the back cam link structure 42 includes a back driving cam and a back link assembly connected to the back driving cam, the back driving motor drives the back driving cam to rotate so as to drive the back link assembly to move, thereby driving the back cutter 41 to move up and down along the frame 1. The back opening connecting rod assembly comprises two parallel back opening connecting rods, one ends of the two back opening connecting rods are symmetrically hinged to two sides of the center of the back opening driving cam, and the other ends of the two back opening connecting rods are connected with the back opening cutter 41, so that the back opening cutter is more stable in cutting. The back-opening cutter may be provided as a blade, saw blade, or other cutter. Since the cutting direction of the back-opening cutter is perpendicular to the cutting direction of the shrimp head cutter 31, the axial direction of the back-opening drive cam is perpendicular to the axial direction of the shrimp head cutting drive cam.

In this embodiment, the shrimp wire processing stations comprise a wire clamping station and a wire removing station; the shrimp wire taking device 6 comprises a plurality of wire taking mechanisms 61, the wire taking mechanisms 61 are arranged in various forms, specifically, the wire taking mechanism 61 is movably arranged on a wire taking clamp structure 611 on the rack 1, and a wire taking driving structure connected with the wire taking clamp structure 611, and the wire taking driving structure drives the wire taking clamp structure 611 to move to the wire clamping station to clamp the shrimp wires and drives the wire taking clamp structure 611 to move to the wire removing station to remove the shrimp wires.

The wire taking clamp structure 611 has various arrangement forms, and further, referring to fig. 7, the wire taking clamp structure 611 includes two wire clamping cam connecting rod assemblies correspondingly arranged, and the wire taking driving structure is connected with the wire clamping cam connecting rod assemblies; each wire clamping cam connecting rod component comprises a wire clamping driving cam which is rotatably arranged on the rack 1 and a wire clamping connecting rod group which is connected with the wire clamping driving cam; get line drive structure including locating press from both sides line driver on the frame 1, press from both sides line driver and two press from both sides line drive cam and be connected for drive two press from both sides line drive cam rotates so that make two press from both sides the line linkage draw close each other in order to press from both sides the shrimp line, and can drive two press from both sides line drive cam rotates so that two press from both sides the line linkage and keep away from each other in order to abandon the shrimp line that takes out to collection box or other containing boxes in. The thread taking clamp structure 611 is arranged as the thread clamping cam connecting rod assembly, so that the clamping and extracting modes of the shrimp threads are closer to the manual operation method, the shrimp threads can be effectively prevented from being broken in the lobsters 7, and the shrimp threads can be extracted more thoroughly.

Furthermore, each wire clamping cam connecting rod component also comprises a sliding connecting seat 612 movably arranged on the rack 1, and the wire clamping driving cam is arranged on the sliding connecting seat 612; the wire clamping connecting rod group comprises a first wire clamping connecting rod 6112, a second wire clamping connecting rod 6113 and a third wire clamping connecting rod 6114 which are sequentially hinged, the first wire clamping connecting rod 6112 is connected with the wire clamping driving cam, and the third wire clamping connecting rod 6114 is hinged with the sliding connecting seat 612; the second wire clamping connecting rod 6113 is provided with a crimping head, the crimping head is located at the end of the second wire clamping connecting rod 6113 and protrudes out of the hinged position of the second wire clamping connecting rod 6113 and the third wire clamping connecting rod 6114 to extend towards the wire clamping station, and the two crimping heads are matched with each other to clamp the shrimp wires.

The shrimp line of the lobster 7 is generally connected with the shrimp tail, and the shrimp tail is clamped to pull out the shrimp tail, so that the shrimp line can be taken out. Further, the wire taking driving structure further comprises a wire pulling driver 62 connected with the sliding connection seat 612, wherein the wire pulling driver 62 is used for driving the sliding connection seat 612 to linearly reciprocate between the wire clamping station and the wire removing station, so that after the wire taking clamp clamps the shrimp tails, the wire pulling driver 62 drives the wire pulling driver to move towards the wire removing station, so as to extract the shrimp wires.

The arrangement form of the wire drawing driver 62 is various, specifically, in this embodiment, the wire drawing driver 62 includes the guide rod 621 arranged on the machine frame 1, and a reciprocating driving motor connected to the guide rod 621, and the guide rod 621 is arranged to extend along the direction from the wire clamping station to the wire removing station; the sliding connection seat 612 is slidably disposed through the guide rod 621.

The reciprocating driving motor may be connected to the guide rod 621 to drive the sliding connection seat 612 to move, or may be connected to the sliding connection seat 612 to drive the sliding connection seat 612 to slide along the guide rod 621. Specifically, the guide rod 621 includes a rod body disposed on the frame 1, and a driving screw 622 disposed at an end of the rod body, and the driving screw 622 is connected to an output shaft of the reciprocating driving motor; the sliding connection seat 612 is provided with a mounting hole, the pull wire driver 62 further comprises a transmission nut matched with the driving screw rod 622, the transmission nut is arranged on the sliding connection seat 612 and located in the mounting hole, the reciprocating driving motor drives the driving screw rod 622 to rotate, so that the transmission nut slides along the driving screw rod 622, and the sliding connection seat 612 is driven to slide along the driving screw rod 622, so that the wire taking clamp structure 611 moves along the driving screw rod 622 to take out the shrimp wires.

In this embodiment, two guide rods 621 are provided, wherein one of the guide rods 621 includes the driving screw 622, the other guide rod 621 is a polish rod 623, and the two guide rods 621 are arranged side by side to stabilize the movement of the sliding connection seat 612, and the guide rod 621 of the pull line driver 62 bears the guide rod on which the transfer platform 211 slides, so as to set a part of the guide rod as the driving screw 622; the sliding connection seat 612 comprises a first sliding block 6121 arranged on the driving screw rod 622 in a sliding manner, a second sliding block 6122 arranged on the polish rod 623 in a sliding manner, and a mounting plate 6123 connected to the first sliding block 6121 and the second sliding block 6122; the wire clamping driving cam is arranged on the mounting plate 6123 to be positioned between the first sliding block 6121 and the second sliding block 6122, so that the wire taking clamp structure 611 can better correspond to the tail of the lobster 7.

In this embodiment, the wire clamping driving cam includes a wire clamping driving gear 6111 and a cam body disposed on the wire clamping driving gear 6111, the two wire clamping driving gears 6111 are engaged with each other, the cam body is connected to the connecting rod set, when the wire clamping driver drives one of the wire clamping driving gears 6111 to rotate, the other wire clamping driving gear 6111 is driven and rotates in a direction opposite to that of the previous wire clamping driving gear 6111, so that the two sets of connecting rod stages are moved closer to each other to clamp the shrimp wires or moved away from each other to release the shrimp wires.

After completing the cutting of the shrimp heads, the extraction of the shrimp lines and the cutting of the shrimp heads, the embodiment can also clean the lobsters 7, and specifically, referring to fig. 2, the cleaning device 5 comprises a cleaning head and a cleaning driving mechanism; the cleaning head is movably arranged on the rack 1 and is positioned below the transfer mechanism 21; cleaning drive mechanism locates in the frame 1 and connect the cleaning head, cleaning drive mechanism is used for the drive the cleaning head is close to lobster 7 in order to wash lobster 7 and drive lobster 7 is kept away from to the cleaning head to mainly make a round trip to wash lobster 7's belly.

The arrangement mode of the cleaning head is various, and further, referring to fig. 6, the cleaning head includes a cleaning bottom plate 52 and a cleaning brush 51 arranged on the top surface of the cleaning bottom plate 52, and the cleaning brush 51 is positioned below the transfer mechanism 21; wash actuating mechanism including locating wash driving motor in the frame 1, and with wash the washing cam link structure 53 that driving motor connects, wash cam link structure 53 with wash the bottom plate 52 and connect, wash cam link structure 53 including wasing the driving cam and connecting wash driving cam's washing link assembly, just wash link assembly with wash the bottom plate 52 and be connected, wash the driving motor drive wash driving cam and rotate, in order to drive wash link assembly and remove, thereby drive wash bottom plate 52 with cleaning brush 51 removes, in order to wash lobster 7.

In this embodiment, the specific working principle of the lobster processing machine 100 is as follows: the lobsters 7 are placed on the transfer platform 211 at the feeding station manually or by a mechanical hand, and the first clamping block 231 and the second clamping block 232 can be driven by the clamping driving structure, namely the driving gear, to rotate so as to clamp the lobsters 7; after clamping, the electromagnetic relay 2211 is electrified to attract the transferring platform 211 to the processing station, so that the head of the lobster 7 is positioned below the head cutting tool 31, the tail of the lobster is positioned at the wire clamping station, then the head cutting tool 31, the back cutting tool and the cleaning head can be operated simultaneously to cut off the head of the lobster, cut the back of the lobster and clean the belly of the lobster, although the above operation steps can be performed separately and sequentially, at the same time, the wire taking clamp structure 611 moves to the wire taking station to clamp the tail of the lobster, the wire taking clamp structure 611 moves to the wire taking station under the driving of the wire pulling driver 62 to take out the lobster wire to complete the processing of the lobster 7, the transferring platform 211 is ejected under the action of the elastic reset piece 2212 to reset to the feeding station, in preparation for entering the next process flow.

Of course, a lobster 7 collecting box may be provided below the cleaning head to collect the processed lobsters 7, or the processed lobsters may be collected manually, which is not limited herein.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings or directly or indirectly applied to other related technical fields are included in the same way in the protection scope of the present invention.

Claims

1. A lobster fixing device, characterized by, includes:

2. The lobster fixing device as claimed in claim 1, wherein one of said moving platform and said frame is provided with a slide rail, and the other is provided with a slide block matching with said slide rail;

3. The lobster fixing device as claimed in claim 2, wherein a magnetic part is arranged at one end of the transfer platform near the processing station;

4. The lobster fixing device as claimed in claim 3, wherein a guide bar is provided on said frame, said slide rail is provided on the top surface of said guide bar, said slider is provided on the bottom surface of said transfer platform;

5. The lobster fixing device as claimed in claim 4, wherein there are two guiding rods, two guiding rods are set on the frame side by side and the top surfaces of the two guiding rods are set with the sliding tracks;

6. The lobster securing device of claim 5 wherein said lobster securing mechanism comprises:

the lobster clamping structure is movably arranged on the transferring platform; and the number of the first and second groups,

7. The lobster fixing device as claimed in claim 6 wherein said lobster clamping structure includes a first clamp member disposed on top of said first frame and a second clamp member disposed on top of said second frame, and said first and second clamp members are disposed in opposing relation;

8. The lobster securing device of claim 7 wherein the top of said first frame is embossed with a first gripping block to form said first gripping member and the top of said second frame is embossed with a second gripping block to form said second gripping member.

9. The lobster securing device of claim 6 wherein said clamping drive structure includes a rotary actuator mounted to said frame, said rotary actuator being connected to both of said guide rods;

each of the gear sets includes:

wherein the drive gears of the two gear sets are intermeshed.

10. The lobster securing device as claimed in claim 9 wherein said driven gear is provided as an incomplete gear.