CN212437135U

CN212437135U - Lobster belt cleaning device

Info

Publication number: CN212437135U
Application number: CN202021263430.XU
Authority: CN
Inventors: 曹梅丽; 曹良钢; 宋少云; 杨柳; 王晓栋
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-02
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a lobster cleaning device, which comprises a frame, a lobster feeding mechanism, a first lobster cleaning mechanism, a second lobster cleaning mechanism and a lobster transfer mechanism, wherein a feeding station, a first cleaning station and a second cleaning station are arranged on the frame in sequence; the lobster feeding mechanism is arranged on the rack and positioned at a feeding station; the first lobster cleaning mechanism is arranged on the rack and used for cleaning the lobsters located at the first cleaning station; the second lobster cleaning mechanism is arranged on the rack and is positioned at a second cleaning station; the lobster transfer mechanism is arranged on the rack and used for transferring the lobsters from the feeding station to the first cleaning station and the second cleaning station in sequence along the feeding direction. The technical scheme provided by the utility model can clean crayfish for a plurality of times, so that the crayfish can be cleaned more thoroughly and cleanly; and the crayfish is cleaned from feeding to finishing many times automatically, the cleaning efficiency is high, and the labor can be effectively saved.

Description

Lobster belt cleaning device

Technical Field

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

Background

With the development of the catering industry in recent years, crayfish becomes a popular food, nearly ten thousand tons of crayfish are consumed in the catering industry every year, and therefore the processing amount of the crayfish is also extremely large. However, due to the characteristics of the crayfish, the crayfish is difficult to treat, the traditional crayfish is generally cleaned by manpower, and some crayfish cleaning equipment is also provided. But the cleaning equipment of traditional cray can only be simple carry out the single washing to cray, and it is poor to wash the quality, and the cleaning performance is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a main aim at provides a lobster belt cleaning device, aims at solving traditional lobster belt cleaning device and can only carry out simple washing to the crayfish for the unsatisfactory problem of cleaning performance.

In order to realize the above-mentioned purpose, the utility model provides a lobster belt cleaning device, include:

the cleaning machine comprises a machine frame, wherein a feeding station, a first cleaning station and a second cleaning station are sequentially arranged on the machine frame;

the lobster feeding mechanism is arranged on the rack and positioned at the feeding station;

the first lobster cleaning mechanism is arranged on the rack and used for cleaning the lobsters located at the first cleaning station;

the second lobster cleaning mechanism is arranged on the rack and is positioned at the second cleaning station; and the number of the first and second groups,

lobster moves and carries mechanism locates in the frame for follow the pay-off direction with the lobster the material loading station shifts to in order first washing station with second washs station department.

Optionally, lobster feed mechanism includes material loading funnel, lobster transfer passage and belt cleaning device in advance, material loading funnel's feed inlet department is equipped with electric control valve, lobster transfer passage's entrance point with material loading funnel's discharge gate butt joint, belt cleaning device locates in advance lobster transfer passage to be used for to passing through lobster transfer passage's lobster washs, lobster transfer passage's exit end corresponds lobster moves and carries the mechanism setting.

Optionally, the pre-cleaning device comprises a plurality of pre-cleaning rollers, and the pre-cleaning rollers are arranged in the lobster conveying channel at intervals in parallel.

Optionally, the pre-cleaning device further comprises a pre-cleaning driving component connected with at least one pre-cleaning roller, and the pre-cleaning driving component is used for driving the pre-cleaning roller connected with the pre-cleaning driving component to rotate; and/or the presence of a gas in the gas,

the peripheral side of each pre-cleaning roller is provided with a brush; and/or the presence of a gas in the gas,

lobster transfer passage follows the top and bottom of frame is to extending the setting, and is a plurality of the axial of precleaning running roller all is along the level to extending the setting, and is a plurality of the precleaning running roller is array form and distributes, and wherein, adjacent two are precleaning running roller or adjacent two rows be the dislocation set between the precleaning running roller.

Optionally, the lobster transferring mechanism comprises:

the conveying structure is arranged on the rack, one end of the conveying structure is arranged corresponding to the outlet end of the lobster conveying channel, and the other end of the conveying structure extends along the feeding direction; and the number of the first and second groups,

and the conveying driving structure is arranged on the rack and is in driving connection with the conveying structure so as to drive the conveying structure to move.

Optionally, the conveying structure comprises a plurality of lobster conveying rollers which are rotatably arranged on the rack and arranged side by side, each lobster conveying roller is respectively arranged in a horizontal direction in an extending manner, and the plurality of lobster conveying rollers are sequentially arranged along the feeding direction;

the conveying driving structure is connected with at least part of the lobster conveying rollers in a plurality of lobster conveying rollers in a driving mode so as to drive the lobster conveying rollers to rotate in the same direction.

Optionally, the first lobster cleaning mechanism comprises a support frame, a spray pipe and a water collecting tank, the support frame is arranged on the rack, the spray pipe is arranged on the support frame and is positioned above the plurality of lobster conveying rollers, the water collecting tank is arranged on the rack and is positioned below the plurality of lobster conveying rollers, and the water collecting tank is provided with a water outlet; and/or the presence of a gas in the gas,

and brushes are arranged on the peripheral sides of the lobster conveying rollers.

Optionally, the second lobster cleaning mechanism comprises a lobster cleaning box arranged on the rack and located at the second cleaning station, and an ultrasonic cleaning structure arranged in an accommodating cavity of the lobster cleaning box;

the lobster cleaning box is provided with a lobster inlet, and the conveying end of the conveying structure is provided with a material guide plate which is inclined downwards towards the direction of the lobster inlet.

Optionally, the second lobster cleaning mechanism further comprises a partition plate movably arranged in the accommodating cavity of the lobster cleaning box, and a partition plate driving assembly connected with the partition plate; the partition plate driving assembly drives the partition plate to move so that the partition plate has a separation state of separating the accommodating cavity into an upper accommodating cavity and a lower accommodating cavity and an opening state of communicating the upper accommodating cavity with the lower accommodating cavity;

the lobster cleaning box is provided with a first liquid inlet and a first liquid outlet which are communicated with the upper accommodating cavity, and a second liquid inlet and a second liquid outlet which are communicated with the lower accommodating cavity;

the shrimp inlet is communicated with the upper accommodating cavity, and the first liquid inlet of the upper accommodating cavity is communicated with a shrimp washing liquid conveying pipeline; the ultrasonic cleaning structure is arranged in the lower accommodating cavity.

Optionally, two through holes are respectively formed in two side walls of the lobster cleaning box, which are opposite to each other in the transverse direction of the rack, and the partition plate is arranged in the two through holes in a penetrating manner and has a moving stroke in the transverse direction of the rack;

the diaphragm drive assembly includes:

the sliding block is arranged in the lobster cleaning box and is connected with the partition plate;

the lead screw is arranged in the lobster cleaning box and is matched and connected with the sliding block, and the lead screw extends along the transverse direction of the rack; and the number of the first and second groups,

the lead screw drive structure is arranged outside the lobster cleaning box and is in drive connection with the lead screw, and the lead screw drive structure is used for driving the lead screw to rotate, so that the partition plates can be sequentially in the partition state and the opening state.

In the technical scheme provided by the utility model, the automatic feeding of crayfishes can be realized by arranging the crayfish feeding mechanism; the crawfish cleaning machine has the advantages that crawfish is cleaned for the first time through the first lobster cleaning mechanism, the second lobster cleaning mechanism is arranged, crawfish can be cleaned for the second time, and the crawfish can be cleaned more thoroughly through multiple times of cleaning, so that crawfish can be cleaned more cleanly, crawfish cleaning from the top to the completion of multiple times is completed automatically, cleaning efficiency is high, and manpower can be effectively saved.

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 view of an embodiment of a lobster cleaning device provided by the present invention;

FIG. 2 is a schematic front view of the lobster cleaning device shown in FIG. 1;

FIG. 3 is a schematic structural view of the lobster feeding mechanism in FIG. 1;

FIG. 4 is a schematic structural view of the first lobster cleaning mechanism of FIG. 1;

FIG. 5 is a schematic structural view of the second lobster cleaning mechanism of FIG. 1;

FIG. 6 is a schematic view of the diaphragm drive assembly and the diaphragm of FIG. 5.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Lobster belt cleaning device	4	Second lobster cleaning mechanism
1	Rack	41	Lobster cleaning box
				2	Lobster feed mechanism	42	Partition board
21	Feeding funnel	43	Partition driving assembly
				22	Pre-cleaning device	431	Sliding block
221	Precleaning drive component	432	Screw mandrel
				222	Pre-cleaning roller	433	Screw rod driving structure
3	First lobster cleaning mechanism	5	Lobster moves and carries mechanism
				31	Supporting frame	51	Conveying structure
32	Spray pipe	511	Lobster conveying roller
				33	Water collecting tank	52	Transmission driving structure
34	Material guide plate

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.

With the development of the catering industry in recent years, crayfish becomes a popular food, nearly ten thousand tons of crayfish are consumed in the catering industry every year, and therefore the processing amount of the crayfish is also extremely large. However, due to the characteristics of the crayfish, the crayfish is difficult to treat, the traditional crayfish is generally cleaned by manpower, and some crayfish cleaning equipment is also provided. But the cleaning equipment of traditional cray can only be simple carry out the single washing to cray, and it is poor to wash the quality, and the cleaning performance is unsatisfactory. In view of this, the utility model provides a lobster belt cleaning device, fig. 1 to fig. 6 are the utility model provides an embodiment of lobster belt cleaning device.

Referring to fig. 1 to 2, in the present embodiment, the lobster cleaning apparatus 100 includes a frame 1, a lobster feeding mechanism 2, a first lobster cleaning mechanism 3, a second lobster cleaning mechanism 4, and a lobster transferring mechanism 5, wherein the frame 1 is sequentially provided with a feeding station, a first cleaning station, and a second cleaning station; the lobster feeding mechanism 2 is arranged on the rack 1 and is positioned at the feeding station; the first lobster cleaning mechanism 3 is arranged on the rack 1 and used for cleaning the lobsters located at the first cleaning station; the second lobster cleaning mechanism 4 is arranged on the rack 1 and is positioned at the second cleaning station; the lobster transfer mechanism 5 is arranged on the rack 1 and used for transferring lobsters to the first cleaning station and the second cleaning station in sequence along the feeding direction.

In the technical scheme provided by the utility model, the lobster feeding mechanism 2 can realize the automatic feeding of the crayfishes; the crayfish washing device is provided with the first crayfish washing mechanism 3 for washing the crayfish for the first time, and the second crayfish washing mechanism 4 for washing the crayfish for the second time, so that the crayfish is washed more thoroughly and cleanly through multiple times of washing; and the crayfish is cleaned from feeding to finishing many times automatically, the cleaning efficiency is high, and the labor can be effectively saved.

In this embodiment, the lobster feeding mechanism 2 has a plurality of setting forms, specifically, with reference to fig. 1 and 3, the lobster feeding mechanism 2 includes a feeding funnel 21, a lobster conveying channel and a pre-cleaning device 22, an electric control valve (not shown in the drawings) is arranged at a feeding port of the feeding funnel 21, an inlet end of the lobster conveying channel is in butt joint with a discharging port of the feeding funnel 21, the pre-cleaning device 22 is arranged at the lobster conveying channel for cleaning the lobsters passing through the lobster conveying channel, and an outlet end of the lobster conveying channel corresponds to the lobster transfer mechanism 5. Through material loading funnel 21's feed inlet department is provided with electric control valve, in order to control the entering the quantity of crayfish in the material loading funnel 21 can prevent crayfish material loading pile for it is clean not abundant, and also can prevent crayfish extrusion damage, electric control valve accessible and controller electric connection control according to predetermined time interval or according to the quantity of advancing the shrimp through the controller electric control valve's opening and shutting, the controller control electric control valve's the connected mode and the concrete theory of operation that open and shut all belong to prior art, do not detailed herein.

And the lobster conveying channel is internally provided with a pre-cleaning device 22, so that the crayfish can be cleaned for the first time at the feeding position. Specifically, referring to fig. 1 and 4, the pre-cleaning device 22 comprises a plurality of pre-cleaning rollers 222, the plurality of pre-cleaning rollers 222 are arranged in the lobster conveying passage at intervals in parallel, and a cleaning gap is formed between the plurality of pre-cleaning rollers 222. The crayfish enters the feeding hopper 21 from the feeding hole of the feeding hopper 21, and falls into the lobster conveying channel under the action of self gravity to pass through the pre-cleaning device 22, so that the crayfish passes through the cleaning gaps formed among the pre-cleaning rollers 222, and part of stains on shells of the crayfish can be rubbed off through the pre-cleaning rollers 222.

And the pre-cleaning device 22 further comprises a pre-cleaning driving component 221 connected with at least one pre-cleaning roller 222, wherein the pre-cleaning driving component 221 is used for driving the pre-cleaning roller 222 connected with the pre-cleaning driving component to rotate, so that the crayfishes can fall into the pre-cleaning roller 222 more smoothly, and the crayfishes are prevented from being stuck in the cleaning gaps among the pre-cleaning rollers 222.

Specifically, referring to fig. 4, the lobster conveying channel extends along the upper and lower directions of the rack 1, the plurality of pre-cleaning rollers 222 extend along the axial direction, and the plurality of pre-cleaning rollers 222 are distributed in an array shape, wherein two adjacent rows of pre-cleaning rollers 222 or two adjacent rows of pre-cleaning rollers 222 are arranged in a staggered manner; through being provided with multirow or multiseriate running roller structure, can grade the crawfish on the one hand to pass between two lines of running rollers of follow difference, on the other hand can be longer to the cleaning time of crawfish.

In addition, in order to facilitate the cleaning of the crayfish, a brush is arranged on the periphery of each pre-cleaning roller 222, so that the crayfish can be cleaned more cleanly.

After the crayfish passes through the lobster conveying channel, the crayfish can be transferred through the lobster moving mechanism, so that the crayfish enters the first cleaning station to be further cleaned. Specifically, in this embodiment, the lobster transfer mechanism 5 includes a conveying structure 51 and a conveying driving structure 52, where the conveying structure 51 is disposed on the frame 1, and one end of the conveying structure 51 is disposed corresponding to an outlet end of the lobster conveying channel, and the other end of the conveying structure 51 is disposed extending along the feeding direction, where the feeding direction is a direction from the feeding station to the first cleaning station and the second cleaning station sequentially; the conveying driving structure 52 is arranged on the frame 1 and is in driving connection with the conveying structure 51 so as to drive the conveying structure 51 to move, so that the crayfish is transferred from the feeding station to the first cleaning station and the second cleaning station for cleaning.

The lobster moves and carries mechanism 5's the form that sets up has the multiple, and the accessible conveyer belt conveys, also can carry through the arm and carry, nevertheless because the crayfish is difficult for fixing, and easy landing. Specifically, in this embodiment, the conveying structure 51 includes a plurality of lobster conveying rollers 511 rotatably disposed on the rack 1 and arranged side by side, each lobster conveying roller 511 is respectively disposed to extend along a horizontal direction, and the plurality of lobster conveying rollers 511 are sequentially arranged along the feeding direction; the conveying driving structure 52 is in driving connection with at least part of the lobster conveying rollers 511 in the plurality of lobster conveying rollers 511 so as to drive the lobster conveying rollers 511 to rotate towards the same direction, and the lobsters can be cleaned by the friction of the rollers on shells of the lobsters in the conveying process through roller conveying.

In order to make the conveying structure 51 more smoothly convey the lobster, the lobster transfer path formed by the plurality of lobster conveying rollers 511 is inclined downward in the direction of the feeding station toward the first cleaning station and the second cleaning station.

Further, the first lobster cleaning mechanism 3 includes a support frame 31, a shower 32 and a water collecting tank 33, the support frame 31 is provided on the frame 1, the shower 32 is provided on the support frame 31 and located above the plurality of lobster conveying rollers 511 so as to have water outlets facing the plurality of lobster conveying rollers 511 to spray water to the lobsters on the plurality of lobster conveying rollers 511, the water collecting tank 33 is provided on the frame 1 and located below the plurality of lobster conveying rollers 511, the water collecting tank 33 has water outlets, the water collecting tank 33 is used for collecting sewage generated by washing the lobsters and discharging the water from the water outlets, and the water discharged from the water outlets can be filtered for recycling, so as to save resources.

Crayfish follows lobster transfer passage's exit end falls into to on the transport structure 51 with under mutually supporting of first lobster wiper mechanism 3, carry the crayfish on one side, wash the crayfish on the other side to can carry out the secondary to the crayfish and wash, with the spot on the shell of further cleaing away the crayfish.

And the peripheral sides of the lobster conveying rollers 511 are respectively provided with a brush for brushing the abdomen and the back of the crayfish, and the cleaning time of the first lobster cleaning mechanism 3 is longer than that of the pre-cleaning device 22, so that the shells of the crayfish can be thoroughly cleaned.

In this embodiment, a detecting device may be disposed at the end of the conveying structure 51 to monitor the quality of lobster shell brushing and abdomen washing, and if the quality does not reach the standard (the crayfish can be detected by photographing or sampling, and the specific detection method is not limited), the conveying driving structure 52 may be controlled to rotate in the reverse direction, so as to drive the lobster conveying roller 511 to rotate, and to brush the lobster shell again and wash the abdomen.

The crayfish generally lives in the sewage, not only the shell has many stains, but also the internal organs of the crayfish have many dirt, and in order to further spit out the internal dirt of the crayfish, after the crayfish passes through the second crayfish washing mechanism 4 to wash the shell clean, the crayfish can be further conveyed to the second crayfish washing mechanism 4 to be deeply washed. Specifically, referring to fig. 1 and 5, the second lobster cleaning mechanism 4 comprises a lobster cleaning box 41 and an ultrasonic cleaning structure, wherein the lobster cleaning box 41 is arranged on the frame 1 and located at the second cleaning station, the ultrasonic cleaning structure is arranged in a containing cavity of the lobster cleaning box 41, and a lobster cleaning box 41 can be used for containing a lobster cleaning liquid, such as saline water, and after being drunk by a crayfish, the impurities in the crayfish can be spit out, so that the impurities in the crayfish can be discharged to make the crayfish cleaner and available for eating; a lobster inlet is formed in the lobster cleaning box 41, a material guide plate 34 is arranged at the conveying end of the conveying structure 51 and inclines downwards towards the direction of the lobster inlet, and the discharge end of the material guide plate 34 is arranged corresponding to the lobster inlet, so that the lobsters in the lobster transfer channel can enter the lobster cleaning box 41 to be cleaned.

In order to thoroughly separate the crayfish spitting out the inner dirt from the dirt, the cleaned crayfish is cleaner. Therefore, the second lobster cleaning mechanism 4 further comprises a partition plate 42 movably arranged in the lobster cleaning box 41 and a partition plate driving assembly 43 connected with the partition plate 42; the partition plate driving assembly 43 drives the partition plate 42 to move so that the partition plate 42 has a partitioned state of partitioning the accommodating chamber into an upper accommodating chamber and a lower accommodating chamber and an open state of communicating the upper accommodating chamber and the lower accommodating chamber; the lobster cleaning box 41 is provided with a first liquid inlet and a first liquid outlet which are communicated with the upper accommodating cavity, and is provided with a second liquid inlet and a second liquid outlet which are communicated with the lower accommodating cavity; the shrimp inlet is communicated with the upper accommodating cavity, the first liquid inlet of the upper accommodating cavity is communicated with the shrimp washing liquid conveying pipeline, and the ultrasonic cleaning structure is arranged in the lower accommodating cavity. Injecting saline water into the upper accommodating cavity through the first liquid inlet, soaking the crayfish in the saline water for a period of time to ensure that the crayfish spits out internal dirt, and discharging the saline water containing the dirt through the first liquid outlet after the dirt is spitted out; pass through again baffle drive assembly 43 drive baffle 42 removes, so that on hold the chamber with hold the chamber intercommunication down, make the crayfish fall into hold the intracavity down, carry out ultrasonic cleaning again to make crayfish rinse thoroughly clean.

The partition plate 42 can move in various manners, and specifically, referring to fig. 6, two through holes are respectively formed in two opposite side walls of the lobster cleaning box 41 in the transverse direction of the rack 1, the partition plate 42 is inserted into the two through holes and has a moving stroke in the transverse direction of the rack 1, the through holes are used for the partition plate 42 to be inserted, and a sealing ring is correspondingly arranged at each through hole; baffle drive assembly 43 includes slider 431, lead screw 432 and lead screw drive structure 433, slider 431 is located in the lobster washs case 41, and with baffle 42 connects, lead screw 432 is located in the lobster washs case 41, and with slider 431 cooperatees and connects, the line pole is followed the horizontal extension of frame 1 sets up, lead screw drive structure 433 is located the lobster washs outside case 41, and with lead screw 432 drive connection for the drive lead screw 432 rotates, so that baffle 42 can be in proper order the partition state with open mode. The lead screw drive structure 433 drives the lead screw 432 rotates to drive the slider 431 along the axial displacement of lead screw 432, thereby drives the baffle 42 along the axial displacement of lead screw 432, so that the baffle 42 is along the via hole roll-off lobster washs case 41, thereby makes the upper crayfish who holds the intracavity fall into hold the intracavity down to carry out ultrasonic cleaning. The lead screw 432 and the slide 431 can be sealed by a housing so as to prevent liquid from soaking in the middle to corrode the lead screw 432 and the slide 431, and one end of the partition plate 42 can be provided with a handle so that the partition plate 42 can be manually pulled by a human. Obviously, the lead screw 432 and the slide block 431 may be disposed outside the lobster washing tank 41 to be drivingly connected to the partition plate 42.

The utility model provides a lobster belt cleaning device 100 not only can carry out a lot of to the shell of cray and wash, can make the inside foul of cray also discharge moreover to with cray rinse thoroughly, make the washing quality of cray higher, the cleaning performance is better.

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 cleaning device, comprising:

2. The lobster cleaning device as claimed in claim 1, wherein said lobster feeding mechanism comprises a feeding hopper, a lobster conveying channel and a pre-cleaning device, an electric control valve is arranged at the feeding port of said feeding hopper, the inlet end of said lobster conveying channel is in butt joint with the discharging port of said feeding hopper, said pre-cleaning device is arranged at said lobster conveying channel for cleaning the lobsters passing through said lobster conveying channel, and the outlet end of said lobster conveying channel is arranged corresponding to said lobster transfer mechanism.

3. The lobster cleaning apparatus of claim 2 wherein said precleaning means includes a plurality of precleaning rollers disposed in parallel spaced apart relationship within said lobster transport path.

4. The lobster cleaning apparatus of claim 3 further comprising a pre-cleaning drive assembly coupled to at least one of said pre-cleaning rollers, said pre-cleaning drive assembly being adapted to drive rotation of said pre-cleaning roller coupled thereto; and/or the presence of a gas in the gas,

5. The lobster cleaning device of claim 2 wherein said lobster transfer mechanism comprises:

6. The lobster cleaning device as claimed in claim 5 wherein said conveying structure comprises a plurality of lobster conveying rollers rotatably mounted on said frame and arranged side by side, each of said lobster conveying rollers being horizontally extended and arranged in sequence along said feeding direction;

7. The lobster cleaning device of claim 6 wherein said first lobster cleaning mechanism includes a support frame mounted on said frame, a spray header mounted on said support frame above said plurality of lobster transport rollers, and a water collection trough mounted on said frame below said plurality of lobster transport rollers, said water collection trough having a water outlet; and/or the presence of a gas in the gas,

8. The lobster cleaning device of claim 5 wherein said second lobster cleaning mechanism includes a lobster cleaning tank disposed in said housing at said second cleaning station and an ultrasonic cleaning structure disposed in a containment chamber of said lobster cleaning tank;

9. The lobster cleaning device of claim 8 wherein said second lobster cleaning mechanism further comprises a partition movably disposed within said containment chamber of said lobster cleaning tank and a partition drive assembly connected to said partition; the partition plate driving assembly drives the partition plate to move so that the partition plate has a separation state of separating the accommodating cavity into an upper accommodating cavity and a lower accommodating cavity and an opening state of communicating the upper accommodating cavity with the lower accommodating cavity;

10. The lobster cleaning device as claimed in claim 9 wherein said lobster cleaning tank is provided with a through hole on each of two side walls opposite in a lateral direction of said frame, and said partition plate is inserted into said two through holes and has a moving stroke in the lateral direction of said frame;

the diaphragm drive assembly includes: