CN109042823A - A kind of sea shrimp automatic sheller and its method for stripping shell - Google Patents
A kind of sea shrimp automatic sheller and its method for stripping shell Download PDFInfo
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- CN109042823A CN109042823A CN201811086224.3A CN201811086224A CN109042823A CN 109042823 A CN109042823 A CN 109042823A CN 201811086224 A CN201811086224 A CN 201811086224A CN 109042823 A CN109042823 A CN 109042823A
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- shrimp
- feed conveyor
- shell
- guide rod
- conveyor belt
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
- A22C29/02—Processing shrimps, lobsters or the like ; Methods or machines for the shelling of shellfish
- A22C29/024—Opening, shelling or peeling shellfish
- A22C29/026—Mechanically peeling and shelling shrimps, prawns or other soft-shelled crustaceans
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
The present invention relates to marine products processing fields, in particular to a kind of sea shrimp automatic sheller and its method for stripping shell, including machine table, decorticator includes feed conveyor, auxiliary conveyor belt, primary pinch-off device, passive disconnecting device and pre- peeling apparatus, the inclined top for being set up in machine table of feed conveyor, auxiliary conveyor belt is in the horizontal lower section for being set to feed conveyor side, several first jigs and the second jig are respectively equipped in feed conveyor and the transport plane of auxiliary conveyor belt, and the conveying direction of the two is parallel, primary pinch-off device and pre- peeling apparatus are set to the outside of auxiliary conveyor belt, the top of feed conveyor, which is equipped with, draws housing apparatus and takes filling device, primary pinch-off device, pre- peeling apparatus, it draws housing apparatus and filling device is taken successively to be alternatively arranged setting along the conveying direction of feed conveyor, passive disconnecting device, which is set to, to be supplied Expect between conveyer belt and auxiliary conveyor belt, the present invention can peel off automatically to the shrimp body after decaptitating, and the processing efficiency of product is greatly improved.
Description
Technical field
The present invention relates to marine products processing field, in particular to a kind of sea shrimp automatic sheller and its method for stripping shell.
Background technique
Sea shrimp is also referred to as red shrimp, red shrimp, big freshwater shrimp etc., is the general name of aquatic products, the meat of marine products shrimp or entirety.Sea shrimp nutritional ingredient
Abundant, delicious flavour can do catering also and can be used as medicinal material use.Sea shrimp be distributed mainly on the Huanghai Sea, the Bohai Sea and to the north of entrance of Changjiang River it is each
Sea area is special product of China.
Sea shrimp after collection, needs to carry out it sale of various ways, wherein there is shrimp living now to sell or go sea shrimp
Head and peel off the shrimp body to obtain peeled shrimp and sell, wherein prawn body peel off process be generally adopted by investment it is a large amount of manually into
Row is peeled off manually, and which efficiency is very slow, is unable to satisfy the processing work of large batch of sea shrimp.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of sea shrimp automatic sheller and its side of peeling off
Method.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of sea shrimp automatic sheller, including machine table, decorticator include feed conveyor, auxiliary conveyor belt, primary
Pinch-off device, passive disconnecting device and pre- peeling apparatus, the inclined top for being set up in machine table of feed conveyor, auxiliary transmission
Band is in the horizontal lower section for being set to feed conveyor side, and the transporting flat of the two constitutes 115 degree of obtuse angle setting, and feed passes
Send be respectively equipped in the transport plane of band and auxiliary conveyor belt it is several along conveying direction the first jig arranged at equal interval and
Two jigs, and the conveying direction of the two is parallel, primary pinch-off device and pre- peeling apparatus are set to the outside of auxiliary conveyor belt,
The top of feed conveyor, which is equipped with, draws housing apparatus and takes filling device, and primary pinch-off device, pre- peeling apparatus draw housing apparatus and take filling
Device is successively alternatively arranged setting along the conveying direction of feed conveyor, and also all close to the downstream of feed conveyor,
Passive disconnecting device is set between feed conveyor and auxiliary conveyor belt.
Further, the arc groove of the shrimp body upper semisection for accommodating sea shrimp is offered on the outside of first jig, the
One jig is made of sponge material, and all first jigs are oppositely arranged with second jig respectively.
Further, the first clamping plate and second that second jig includes supporting plate and is distributed at the top of supporting plate in fork-shaped
Clamping plate, supporting plate are fixed on the transporting flat of auxiliary conveyor belt, and the middle part of first clamping plate and second clamping plate is hinged by torsional spring, and
And the torsional spring is in the normal state down, first clamping plate and second clamping plate constitute a V less than 10 degree towards one end of feed conveyor
Type material folding mouth.
Further, the passive disconnecting device includes the upper guide rod of two cutting blades and setting symmetrical above and below under
Guide rod, the level height of lower guide rod are slightly above auxiliary conveyor belt, and upper guide rod corresponds to feed conveyor, and upper guide rod is under
The extending direction of guide rod is parallel with the conveying direction of feed conveyor, and the two is also respectively close to auxiliary conveyor belt
And feed conveyor, upper guide rod and lower guide rod close to feed conveyor downstream rear end therewith there are spacing, two
Cutting blade is symmetrically set in the rear end of lower guide rod, and constitutes cut for enterable after the lower guide rod of shrimp body disengaging therebetween
Disconnected slideway, the cut surface of two cutting blades are oppositely arranged.
Further, the primary pinch-off device includes the first air-actuated jaw, thrust cylinder and two arc panels, the first gas
The dynamic inclined top for being set up in auxiliary conveyor belt of fixture, and its clamping end corresponds to the rear end of lower guide rod, and first is pneumatic
The lateral attitude of fixture and the conveying direction of auxiliary conveyor belt constitute 40 degree of angle, and two arc panels are respectively welded at the first gas
On one clamping end of dynamic fixture, and the concave surface of the two is oppositely arranged, and an arc is respectively equipped in the concave surface of two arc panels
Shape slice, thrust cylinder is to drive radially movable setting of first air-actuated jaw along lower guide rod.
Further, the pre- peeling apparatus corresponds to cutting blade and is arranged far from the end of lower guide rod, dress of peeling off in advance
It sets including two mounting plates, a Bidirectional-screw regulating part and a gas bar, two mounting plate bilateral symmetries and inclined erection
In the top of auxiliary conveyor belt, and the inclined direction of the two is parallel with the inclined direction of the first air-actuated jaw, two installations
Plate is respectively equipped with a shell-rinding wheel close to the front end of upper guide rod, and the middle section of the two is respectively equipped with one to drive respectively
Peel off motor of the shell-rinding wheel of position around own axis, the rear end of the output end of Bidirectional-screw regulating part and two mounting plates
Transmission connection, and for both driving opposite or being arranged backwards to horizontal anomalous movement, gas bar to drive Bidirectional-screw regulating part and
Two mounting plates are close to or far from upper guide rod.
Further, the drawing housing apparatus includes the second air-actuated jaw and overturning motor, and the second air-actuated jaw passes through overturning
What motor can rotate is set up in the outside of feed conveyor, and the clamping end of the second air-actuated jaw is symmetrically arranged with two plasticity clampings
Item.
Further, described to take filling device include third air-actuated jaw and lifting cylinder, and third air-actuated jaw is in being inverted simultaneously
By lifting cylinder can the vertical movable top set on feed conveyor, third air-actuated jaw and lifting cylinder are respectively positioned on confession
Expect the middle of conveyer belt and auxiliary conveyor belt, the clamping end of third air-actuated jaw is symmetrically arranged with the material folding of two arcuate structures
The top of item, lifting cylinder is equipped with to drive it to rotate out of the shifting material motor between feed conveyor and auxiliary conveyor belt.
A kind of automatic method for stripping shell of sea shrimp, comprising the following steps:
Step 1: being manually in the upstream end of feed conveyor, and the shrimp tail of the shrimp body after prior decaptitating is placed in one
It in one the second jig, is placed in first jig by shrimp body upper semisection, shrimp body is in towards feed conveyor hypsokinesis appearance at this time
State is between feed conveyor and auxiliary conveyor belt；
Step 2: the shrimp body being located in the first jig and the second jig is driven by feed conveyor is synchronous with auxiliary conveyor belt
Start building to make, make its downstream end direction advance, and the shell of the shrimp body close to shrimp portion gradually split by folder, draw and
Shell etc. is drawn, specific steps are as follows:
1, shrimp body reaches primary pinch-off device region, and housing perimeter in shrimp body close to shrimp tail region domain is used symmetrical expression by it
Folder is split；
2, shell is cut off in slideway by press from both sides that the shrimp body split reaches that two cutting blades in passive disconnecting device constitute, by
Continue the power that moves forward in the shrimp body, the shrimp shell close to shrimp tail region domain is cut since frictional force is constituted with cutting blade, is further made
It is upper semisection shell and shrimp endpiece shell that the shrimp shell, which is obtained, by thorough truncation；
3, it is truncated after the shrimp body for upper semisection shell and shrimp endpiece shell marches to pre- peeling apparatus region, it should by it
The tip portion of the upper semisection shell of shrimp body pulls out, it is promoted to be partially separated with shrimp generation；
4, the shrimp body after upper semisection shell and shrimp are partially separated, which marches to, draws housing apparatus region, will be outside the upper semisection by it
Shell is completely separated with shrimp, subsequent that filling device is being taken to separate whole shrimp with shrimp endpiece shell, finally obtains peeled shrimp.
The utility model has the advantages that a kind of sea shrimp automatic sheller of the invention and its method for stripping shell, manually take the lead in the shrimp tail of shrimp body
When merging in the second jig, limit first bypasses upper guide rod, i.e., between upper guide rod and feed conveyor, is then bypassing
Lower guide rod, that is, descend between guide rod and auxiliary conveyor belt, and shrimp tail is in the second jig at this time, and shrimp body upper semisection is in first
In the arc groove of jig, the front part of the upper semisection is limited by the outer surface of upper guide rod, prevents shrimp body from leaning forward, shrimp body
Lower semisection is supported close to the part of shrimp tail by lower guide rod, the above guide rod and lower guide rod constitute prawn body
Sufficiently limit and guide support purpose, promote shrimp body stable can live between auxiliary conveyor belt and feed conveyor
It is dynamic；Shrimp body first marches to primary pinch-off device, and it carries out folder by it and split close to the shrimp shell of shrimp portion, continues on immediately
It is cut off in slideway to what two cutting blades were constituted, cunning is being cut off due to traveling power in the shrimp shell region which had previously been split by folder
When movable in road, cut by the cut surface of cutting blade, promote the shrimp shell region sufficiently to be split, the shrimp body continues on immediately
To pre- peeling apparatus region, and by the device shrimp shell of shrimp body upper semisection is completely separated with shrimp portion, and shrimp shell
Top pulls out a part outside shrimp body top, is continued on immediately to housing apparatus region is drawn, which is pulled out by drawing housing apparatus,
The shrimp of upper semisection then is obtained, the shrimp is marched to remaining shrimp tail meat and shell parts at this time takes filling device region,
The shrimp of upper semisection is by taking the active force of filling device to extract the shrimp in shrimp tail together out, and in extraction, shrimp tail relies on the second jig
Force fit take filling device, after taking filling, lifting cylinder pass through immediately shifting material motor rotation, promote the shrimp to rotate out of auxiliary
Outside between conveyer belt and feed conveyor is being discharged, and the present invention can peel off automatically to the shrimp body after decaptitating,
Greatly improve the processing efficiency of product.
Detailed description of the invention
Fig. 1 is schematic perspective view one of the invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is floor map one of the invention；
Fig. 4 is floor map two of the invention；
Fig. 5 is schematic perspective view two of the invention；
Fig. 6 is the enlarged drawing in Fig. 5 at B；
Fig. 7 is the enlarged drawing in Fig. 5 at C；
Fig. 8 is the enlarged drawing in Fig. 5 at D；
Fig. 9 is the enlarged drawing in Fig. 5 at E；
Figure 10 is schematic perspective view three of the invention；
Figure 11 is sectional perspective structural schematic diagram of the invention；
Figure 12 is the enlarged drawing in Figure 11 at F；
Description of symbols: feed conveyor 1, the first jig 1a, arc groove 1b.
Auxiliary conveyor belt 2, the second jig 2a, supporting plate 2b, first clamping plate 2c, second clamping plate 2d, V-type material folding mouth 2t.
Primary pinch-off device 3, the first air-actuated jaw 3a, thrust cylinder 3b, arc panel 3c, arc slice 3d.
Passive disconnecting device 4, cutting blade 4a cut off slideway 4b, upper guide rod 4c, lower guide rod 4d.
Pre- peeling apparatus 5, mounting plate 5a, Bidirectional-screw regulating part 5b, gas bar 5c, shell-rinding wheel 5d, peel off motor 5e, shaft coupling
Device 5k.
Housing apparatus 6 is drawn, the second air-actuated jaw 6a overturns motor 6b, plasticity clamping strip 6c.
Filling device 7 is taken, third air-actuated jaw 7a, lifting cylinder 7b, material folding 7c move material motor 7d.
Shrimp body 8.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to a kind of sea shrimp automatic sheller shown in Figure 12, including machine table, decorticator includes feed transmission
Band 1, auxiliary conveyor belt 2, primary pinch-off device 3, passive disconnecting device 4 and pre- peeling apparatus 5, the inclined frame of feed conveyor 1
Set on the top of machine table, auxiliary conveyor belt 2 is in the horizontal lower section for being set to 1 side of feed conveyor, and the conveying of the two is flat
The obtuse angle that face constitutes 115 degree is arranged, be respectively equipped in the transport plane of feed conveyor 1 and auxiliary conveyor belt 2 it is several along it is defeated
Direction the first jig 1a arranged at equal interval and the second jig 2a are sent, and the conveying direction of the two is parallel, primary pinch off dress
Set 3 and pre- peeling apparatus 5 be set to the outside of auxiliary conveyor belt 2, the top of feed conveyor 1, which is equipped with, draws housing apparatus 6 and filling is taken to fill
7 are set, primary pinch-off device 3, pre- peeling apparatus 5 draw housing apparatus 6 and take conveying direction of the filling device 7 successively along feed conveyor 1
It is alternatively arranged setting, and the downstream also all close to feed conveyor 1, passive disconnecting device 4 is set to 1 He of feed conveyor
Between auxiliary conveyor belt 2.
The arc groove 1b of 8 upper semisection of shrimp body for accommodating sea shrimp is offered on the outside of the first jig 1a, first controls
Tool 1a is made of sponge material, and all first jig 1a are oppositely arranged with a second jig 2a respectively；Manually by prior decaptitating
8 upper semisection of shrimp body merging arc groove 1b in, the limit mesh of anti-hypsokinesis and left and right displacement is carried out to the shrimp body 8 by arc groove 1b
's；It is that excessive shrimp body 8 is squeezed into that first jig 1a, which is adapted to thickness size heterogeneity not for sponge material,.
The first clamping plate 2c and second that the second jig 2a includes supporting plate 2b and is distributed at the top of supporting plate 2b in fork-shaped
Clamping plate 2d, supporting plate 2b are fixed on the transporting flat of auxiliary conveyor belt 2, pass through torsion in the middle part of first clamping plate 2c and second clamping plate 2d
Spring is hinged, and the torsional spring is in the normal state down, and first clamping plate 2c and second clamping plate 2d constitute one towards one end of feed conveyor 1
A V-type material folding mouth 2t less than 10 degree；The artificial upstream end for being located at feed conveyor 1, i.e., manually by the shrimp body 8 of decaptitating in identical
The posture of angle between auxiliary conveyor belt 2 and feed conveyor 1, first by manually controlling in 2 upstream of auxiliary conveyor belt
The V-type material folding mouth 2t for constituting first clamping plate 2c and second clamping plate 2d in the second jig 2a at end, purpose second jig 2a
Angle expand, promote shrimp portion that can be placed in vertically, unclamp first clamping plate 2c and second clamping plate 2d, the two rely on torsional spring
It resets, the V-type material folding mouth 2t after reset becomes smaller, and purpose clamps shrimp tail, its 8 upper semisection of shrimp body is simultaneously placed in arc groove
In 1b, so that shrimp body 8 stablizes the carry out activity between auxiliary conveyor belt 2 and feed conveyor 1 of being in.
Upper guide rod 4c and lower guiding of the passive disconnecting device 4 including two cutting blade 4a and setting symmetrical above and below
Bar 4d, the level height of lower guide rod 4d are slightly above auxiliary conveyor belt 2, and upper guide rod 4c corresponds to feed conveyor 1, upper guide rod
The extending direction of 4c and lower guide rod 4d are parallel with the conveying direction of feed conveyor 1, and the two also respectively close to
The rear end of auxiliary conveyor belt 2 and feed conveyor 1, upper guide rod 4c and lower guide rod 4d close to 1 downstream of feed conveyor is equal
Therewith there are spacing, two cutting blade 4a are symmetrically set in the rear end of lower guide rod 4d, and constitute therebetween de- for shrimp body 8
Enterable from after lower guide rod 4d to cut off slideway 4b, the cut surface of two cutting blade 4a is oppositely arranged；Manually by shrimp body 8
When shrimp tail is taken the lead in the second jig 2a of merging, limit first bypasses upper guide rod 4c, i.e., upper guide rod 4c and feed conveyor 1
Between, lower guide rod 4d then is being bypassed, that is, is being descended between guide rod 4d and auxiliary conveyor belt 2, shrimp tail is in the second jig at this time
In 2a, 8 upper semisection of shrimp body is in the arc groove 1b of the first jig 1a, and the front part of the upper semisection is by the outer of upper guide rod 4c
Surface is limited, and prevents shrimp body 8 from leaning forward, 8 lower semisection of shrimp body, i.e., is supported close to the part of shrimp tail by lower guide rod 4d,
The above guide rod 4c and lower guide rod 4d constitute the abundant limit and guide support purpose of prawn body 8, promote shrimp body 8 steady
Fixed is delivered to downstream by it between auxiliary conveyor belt 2 and feed conveyor 1；Shrimp body 8 is detached from upper guide rod 4c and leads under
To after bar 4d, shrimp body 8, which enters, to be cut off in slideway 4b, and one end of the corresponding lower guide rod 4d of the cut surface of cutting blade 4a is equipped with transition
Circular arc, the transition arc promote shrimp body 8 that can smoothly enter into cut off in slideway 4b, and shrimp body 8 is continued reliance on cutting off in slideway 4b
When auxiliary conveyor belt 2 and feed conveyor 1 move, the shell of shrimp body 8 and the cut surface of cutting blade 4a generate CONTACT WITH FRICTION, therefore
By cutting blade 4a to the cutting purpose of the shell of the shrimp body 8, so that the shrimp shell is cut and is split.
The primary pinch-off device 3 includes the first air-actuated jaw 3a, thrust cylinder 3b and two arc panel 3c, and first is pneumatic
The inclined top for being set up in auxiliary conveyor belt 2 fixture 3a, and its clamping end corresponds to the rear end of lower guide rod 4d, the first gas
The lateral attitude of dynamic fixture 3a and the conveying direction of auxiliary conveyor belt 2 constitute 40 degree of angle, and two arc panel 3c are respectively welded
On a clamping end of the first air-actuated jaw 3a, and the concave surface of the two is oppositely arranged, and is divided in the concave surface of two arc panel 3c
Not She You arc be sliced 3d, thrust cylinder 3b is to drive the first air-actuated jaw 3a to set along lower the radially movable of guide rod 4d
It sets；Both auxiliary conveyor belt 2 and feed conveyor 1 synchronous working, after the driving of shrimp body 8 to 3 region of corresponding primary pinch-off device,
Thrust cylinder 3b drives the first air-actuated jaw 3a to be directed downwardly toward bar 4d and approaches at this time, after, the clamping of the first air-actuated jaw 3a
End is now in release conditions, that is, normality, at this point, since the first air-actuated jaw 3a is close to lower guide rod 4d, then it is pressed from both sides
Two arc panel 3c for holding end are then in the left and right sides of corresponding shrimp body 8, and the first air-actuated jaw 3a works at this time, according to the first gas
The principle of dynamic fixture 3a, two arc panel 3c are moved toward one another, and purpose is close, and two arc slice 3d come into full contact with shrimp body 8 at this time
The shrimp shell of outer surface promotes shrimp shell by chucking power, is broken, then this is indicated, the clamping stroke ten of the first air-actuated jaw 3a
It is point of short duration, it is fine motion, and specific clamping force and spacing are only in that prawn shell carries out pinch off according to being actually previously set
Purpose, purpose make dynamics not and influence the shrimp in shrimp shell.
The pre- peeling apparatus 5 corresponds to cutting blade 4a and is arranged far from the end of lower guide rod 4d, and pre- peeling apparatus 5 wraps
Two mounting plate 5a, a Bidirectional-screw regulating part 5b and a gas bar 5c are included, two mounting plate 5a bilateral symmetries are simultaneously inclined
It is set up in the top of auxiliary conveyor belt 2, and the inclined direction of the two is parallel with the inclined direction of the first air-actuated jaw 3a, two
A mounting plate 5a is respectively equipped with a shell-rinding wheel 5d close to the front end of upper guide rod 4c, and the middle section of the two is respectively equipped with one
To drive peel off motor 5e of the shell-rinding wheel 5d of respective position around own axis, the output end of Bidirectional-screw regulating part 5b
It is connect with the rear-end transmission of two mounting plate 5a, and for driving the two opposite or being arranged backwards to horizontal anomalous movement, gas bar 5c is used
To drive Bidirectional-screw regulating part 5b and two mounting plate 5a close to or far from upper guide rod 4c；It is processed through primary pinch-off device 3
Shrimp body 8 afterwards is continued on to cutting off in slideway 4b, by the passive acting in cutting slideway, promotes the finger of the shell of the shrimp body 8
Determine region and cut to split, further illustrate, two arcs slice 3d are face cutting slideway, so two in the operating condition
Arc is sliced 3d and cooperates two cutting blade 4a, constitutes prawn body 8 and specifies the sufficient broken shell purpose of the outer peripheral surface in region, the region
It is close to shrimp tail region domain；And the shrimp body 8 is continued on to pre- 5 region of peeling apparatus, and gas bar 5c drives two-way silk at this time
Bar regulating part 5b and two mounting plate 5a are close to upper guide rod 4c, that is, along the radially movable of upper guide rod 4c, due to above leading
To the rear end of bar 4c and the downstream of feed conveyor 1, there are spacing, and shrimp body 8 at this time is not contacted with upper guide rod 4c, then
According to two mounting plate 5a close to after the stroke of the shrimp body 8, two shell-rinding wheel 5d are respectively at the left and right sides of the shrimp body 8, so
Bidirectional-screw regulating part 5b works afterwards, so that two mounting plate 5a are moved toward one another, promotes two shell-rinding wheel 5d and 8 appearance of shrimp body
Face contact, the motor 5e that then peels off drive respective shell-rinding wheel 5d to rotate by shaft coupling 5k, and in rotation, shell-rinding wheel 5d contacts shrimp
The shell of body 8, and at this time shell-rinding wheel 5d it is corresponding be the shrimp body 8 upper semisection, due to the rotation of two shell-rinding wheel 5d so that
The shrimp shell of 8 upper semisection of shrimp body is pulled power, is separated by the region part being broken in advance with shrimp tail, it is therefore intended that so that shrimp body
The shrimp shell top of 8 upper semisections separates a distance with shrimp, i.e. top extends in outer, reduces the work of pre- peeling apparatus 5 in this way
Time allows subsequent device to carry out next step operation to the shrimp body 8.
The drawing housing apparatus 6 includes that the second air-actuated jaw 6a and overturning motor 6b, the second air-actuated jaw 6a pass through overturning electricity
What machine 6b can rotate is set up in the outside of feed conveyor 1, and the clamping end of the second air-actuated jaw 6a is symmetrically arranged with two plasticity
Clamping strip 6c；After the shell of 8 upper semisection of shrimp body is influenced by pre- peeling apparatus 5, tip portion is slightly extended outside shrimp body 8, and
The active force for continuing through auxiliary conveyor belt 2 and feed conveyor 1 moves ahead, and then the cylinder body of the second air-actuated jaw 6a passes through overturning
Motor 6b rotation, so that the clamping end of the second air-actuated jaw 6a corresponds to the shrimp body 8, then the second air-actuated jaw 6a works, folder
It holds end and the shrimp shell that the shrimp body 8 extends is clamped by two plasticity clamping strip 6c, and run through overturning motor 6b rotation
It resets, the second air-actuated jaw 6a resets rotation upward, at this time in rotation, is smoothly shelled the shrimp shell by two plasticity clamping strip 6c
From shrimp, so that the shrimp body 8, which only remains, the shrimp shell close to shrimp portion.
Described that filling device 7 is taken to include third air-actuated jaw 7a and lifting cylinder 7b, third air-actuated jaw 7a is in inversion and leads to
Cross lifting cylinder 7b can the vertical movable top set on feed conveyor 1, third air-actuated jaw 7a and lifting cylinder 7b are equal
Positioned at the middle of feed conveyor 1 and auxiliary conveyor belt 2, the clamping end of third air-actuated jaw 7a is symmetrically arranged with two arc knots
The top of the material folding 7c of structure, lifting cylinder 7b are equipped with to drive it to rotate out of between feed conveyor 1 and auxiliary conveyor belt 2
Shifting material motor 7d；After the big upper semisection shrimp shell of shrimp body 8 is removed by drawing housing apparatus 6, which is continued on to taking filling device 7
Region, third air-actuated jaw 7a is movable vertically by lifting cylinder 7b at this time, is decline at this time, promotes third air-actuated jaw 7a's
Clamping end adequately clamps the shrimp part of the shrimp body 8 close to the shrimp body 8, and by two material folding 7c, then
Lifting cylinder 7b is run through again and rises reset, and the shrimp tail of the shrimp body 8 continues to be limited by the second clamp tool at this time, so rising
In, climbing power promotes shrimp sufficiently to detach the shrimp shell of shrimp portion, and detaching due to shrimp, and shrimp shell is emptying, the second jig
2a can not limit it, and the shrimp shell of shrimp portion falls off；In extraction, shrimp tail takes by the force fit of the second jig 2a
Filling device 7, after taking filling, lifting cylinder 7b passes through shifting material motor 7d rotation immediately, and the shrimp is promoted to rotate out of 2 He of auxiliary conveyor belt
Outside between feed conveyor 1 is being discharged, and is indicated, the shrimp shell specification of shrimp portion is smaller, so the pull of moment
Power promotes shrimp that can be sufficiently disengaged from the shrimp shell of the shrimp portion, not will cause fracture.
A kind of automatic method for stripping shell of sea shrimp, comprising the following steps:
Step 1: being manually in the upstream end of feed conveyor 1, and the shrimp tail of the shrimp body 8 after prior decaptitating is placed in it
In in a second jig 2a, 8 upper semisection of shrimp body is being placed in a first jig 1a, shrimp body 8 is in transmit towards feed at this time
1 hypsokinesis posture of band is between feed conveyor 1 and auxiliary conveyor belt 2；
Step 2: the shrimp body 8 being located in the first jig 1a and the second jig 2a is by feed conveyor 1 and auxiliary conveyor belt 2
Synchronous driving work, so that its downstream end direction is advanced, and the shell of the shrimp body 8 close to shrimp portion is gradually pressed from both sides
Shell etc. is split, draws and draws, specific steps are as follows:
1, shrimp body 8 reaches primary 3 region of pinch-off device, by its by shrimp body 8 close to shrimp tail region domain housing perimeter using pair
Title formula folder is split；
2, shell cuts off slideway by press from both sides that the shrimp body 8 split reaches that two cutting blade 4a in passive disconnecting device 4 constitute
In 4b, since the shrimp body 8 continues the power that moves forward, the shrimp shell close to shrimp tail region domain is cut since frictional force and cutting blade 4a are constituted
It cuts, further such that the shrimp shell is upper semisection shell and shrimp endpiece shell by thorough truncation；
3, it is truncated after the shrimp body 8 for upper semisection shell and shrimp endpiece shell marches to pre- 5 region of peeling apparatus, it will by it
The tip portion of the upper semisection shell of the shrimp body 8 pulls out, it is promoted to be partially separated with shrimp generation；
4, the shrimp body 8 after, upper semisection shell and shrimp are partially separated, which marches to, draws 6 region of housing apparatus, by it by the upper half
Section shell is completely separated with shrimp, subsequent that filling device 7 is being taken to separate whole shrimp with shrimp endpiece shell, finally obtains shrimp
Benevolence.
Working principle: when manually the shrimp tail of shrimp body 8 is taken the lead in the second jig 2a of merging, limit first bypasses upper guiding
Then bar 4c is bypassing lower guide rod 4d between that is, upper guide rod 4c and feed conveyor 1, that is, guide rod 4d and auxiliary is descended to pass
It send between band 2, shrimp tail is in the second jig 2a at this time, and 8 upper semisection of shrimp body is in the arc groove 1b of the first jig 1a, on this
Half section of front part is limited by the outer surface of upper guide rod 4c, prevents shrimp body 8 from leaning forward, 8 lower semisection of shrimp body, i.e., close to shrimp
The part of tail is supported by lower guide rod 4d, the above guide rod 4c and lower guide rod 4d constitute the abundant limit of prawn body 8
With guide support purpose, promote shrimp body 8 can the stable carry out activity between auxiliary conveyor belt 2 and feed conveyor 1；Shrimp body
8 first march to primary pinch-off device 3, and it carries out folder by it and split close to the shrimp shell of shrimp portion, is continued on immediately to two
What a cutting blade 4a was constituted cuts off in slideway 4b, and cunning is being cut off due to traveling power in the shrimp shell region which had previously been split by folder
When movable in road 4b, cut by the cut surface of cutting blade 4a, the shrimp shell region promoted sufficiently to be split, immediately the shrimp body 8 after
It continues and proceeds to pre- 5 region of peeling apparatus, and by the device shrimp shell of 8 upper semisection of shrimp body is completely separated with shrimp portion,
And shrimp shell top pulls out a part outside 8 top of shrimp body, is continued on immediately to 6 region of housing apparatus is drawn, the shrimp shell is by drawing shell
Device 6 is pulled out, and then obtains the shrimp of upper semisection, and the shrimp is marched to remaining shrimp tail meat and shell parts and taken at this time
7 region of filling device, the shrimp of upper semisection is by taking the active force of filling device 7 to extract the shrimp in shrimp tail together out, in extraction, shrimp tail
Filling device 7 is taken by the force fit of the second jig 2a, after taking filling, lifting cylinder 7b passes through shifting material motor 7d rotation immediately,
Promote the shrimp to rotate out of the outside between auxiliary conveyor belt 2 and feed conveyor 1, is being discharged.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of sea shrimp automatic sheller, including machine table, it is characterised in that: decorticator includes feed conveyor (1), auxiliary
Conveyer belt (2), primary pinch-off device (3), passive disconnecting device (4) and pre- peeling apparatus (5), feed conveyor (1) are inclined
It is set up in the top of machine table, auxiliary conveyor belt (2) is in the horizontal lower section for being set to feed conveyor (1) side, and the two
The obtuse angle that transporting flat constitutes 115 degree is arranged, and is respectively equipped in the transport plane of feed conveyor (1) and auxiliary conveyor belt (2)
It is several along conveying direction the first jig (1a) arranged at equal interval and the second jig (2a), and the conveying direction of the two is equal
Row, primary pinch-off device (3) and pre- peeling apparatus (5) are set to the outside of auxiliary conveyor belt (2), the top of feed conveyor (1)
Equipped with drawing housing apparatus (6) and taking filling device (7), primary pinch-off device (3), pre- peeling apparatus (5) draw housing apparatus (6) and take filling
Device (7) is successively alternatively arranged setting along the conveying direction of feed conveyor (1), and also all close to feed conveyor (1)
Downstream, passive disconnecting device (4) be set between feed conveyor (1) and auxiliary conveyor belt (2).
2. a kind of sea shrimp automatic sheller according to claim 1, it is characterised in that: the outside of first jig (1a)
The arc groove (1b) of shrimp body (8) upper semisection for accommodating sea shrimp is offered, the first jig (1a) is made of sponge material, owns
First jig (1a) is oppositely arranged with second jig (2a) respectively.
3. a kind of sea shrimp automatic sheller according to claim 2, it is characterised in that: second jig (2a) includes support
Plate (2b) and it is distributed in first clamping plate (2c) and second clamping plate (2d) at the top of supporting plate (2b) in fork-shaped, supporting plate (2b) is fixed on
On the transporting flat of auxiliary conveyor belt (2), the middle part of first clamping plate (2c) and second clamping plate (2d) is hinged by torsional spring, and should
Torsional spring is in the normal state down, and first clamping plate (2c) and second clamping plate (2d) constitute one towards one end of feed conveyor (1) and be less than
10 degree of V-type material folding mouth (2t).
4. a kind of sea shrimp automatic sheller according to claim 1, it is characterised in that: passive disconnecting device (4) packet
Include two cutting blades (4a) and setting symmetrical above and below upper guide rod (4c) and lower guide rod (4d), the water of lower guide rod (4d)
Flat height is slightly above auxiliary conveyor belt (2), and upper guide rod (4c) is corresponding feed conveyor (1), upper guide rod (4c) and lower guiding
The extending direction of bar (4d) is parallel with the conveying direction of feed conveyor (1), and the two is also passed close to auxiliary respectively
Band (2) and feed conveyor (1) are sent, upper guide rod (4c) and lower guide rod (4d) are close to after feed conveyor (1) downstream
There are spacing therewith at end, and two cutting blades (4a) are symmetrically set in the rear end of lower guide rod (4d), and constitute therebetween
Enterable after guide rod (4d) under being detached from for shrimp body (8) to cut off slideway (4b), the cut surface of two cutting blades (4a) is opposite
Setting.
5. a kind of sea shrimp automatic sheller according to claim 4, it is characterised in that: the primary pinch-off device (3) is wrapped
The first air-actuated jaw (3a), thrust cylinder (3b) and two arc panels (3c) are included, the first air-actuated jaw (3a) is inclined to be set up in
The top of auxiliary conveyor belt (2), and its clamping end corresponds to the rear end of lower guide rod (4d), and the first air-actuated jaw (3a's) inclines
The conveying direction of oblique posture and auxiliary conveyor belt (2) constitutes 40 degree of angle, and two arc panels (3c) are respectively welded at the first gas
On one clamping end of dynamic fixture (3a), and the concave surface of the two is oppositely arranged, and is set respectively in the concave surface of two arc panels (3c)
There is an arc slice (3d), thrust cylinder (3b) is to drive the first air-actuated jaw (3a) living along the radial direction of lower guide rod (4d)
Dynamic setting.
6. a kind of sea shrimp automatic sheller according to claim 5, it is characterised in that: the pre- peeling apparatus (5) is corresponding
It is arranged in cutting blade (4a) far from the end of lower guide rod (4d), pre- peeling apparatus (5) includes two mounting plates (5a), one
Bidirectional-screw regulating part (5b) and a gas bar (5c), two mounting plate (5a) bilateral symmetries and the inclined auxiliary that is set up in transmit
The top of band (2), and the inclined direction of the two is parallel with the inclined direction of the first air-actuated jaw (3a), two mounting plates
(5a) is respectively equipped with a shell-rinding wheel (5d) close to the front end of upper guide rod (4c), and the middle section of the two is respectively equipped with a use
To drive the shell-rinding wheel (5d) of respective position around the motor of peeling off (5e) of own axis, Bidirectional-screw regulating part (5b) it is defeated
Outlet is connect with the rear-end transmission of two mounting plates (5a), and for driving the two opposite or being arranged backwards to horizontal anomalous movement, gas
Bar (5c) is to drive Bidirectional-screw regulating part (5b) and two mounting plates (5a) close to or far from upper guide rod (4c).
7. a kind of sea shrimp automatic sheller according to claim 1, it is characterised in that: the drawing housing apparatus (6) includes the
Two air-actuated jaws (6a) and overturning motor (6b), the second air-actuated jaw (6a) are set up in by what overturning motor (6b) can rotate
The outside of feed conveyor (1), the clamping end of the second air-actuated jaw (6a) are symmetrically arranged with two plasticity clamping strips (6c).
8. a kind of sea shrimp automatic sheller according to claim 1, it is characterised in that: described to take filling device (7) include the
Three air-actuated jaws (7a) and lifting cylinder (7b), third air-actuated jaw (7a) are in inversion and can be vertical by lifting cylinder (7b)
The movable top set on feed conveyor (1), third air-actuated jaw (7a) and lifting cylinder (7b) are respectively positioned on feed conveyor
(1) and the middle of auxiliary conveyor belt (2), the clamping end of third air-actuated jaw (7a) are symmetrically arranged with the material folding of two arcuate structures
The top of item (7c), lifting cylinder (7b) is equipped with to drive it to rotate out of between feed conveyor (1) and auxiliary conveyor belt (2)
Shifting material motor (7d).
9. a kind of automatic method for stripping shell of sea shrimp, peels off automatically including a kind of sea shrimp described in any one of claim 1~9
Machine, it is characterised in that: the following steps are included:
Step 1: being manually in the upstream end of feed conveyor (1), and the shrimp tail of the shrimp body (8) after prior decaptitating is placed in it
In in second jig (2a), shrimp body (8) upper semisection is being placed in first jig (1a), shrimp body (8) is in court at this time
Feed conveyor (1) hypsokinesis posture is located between feed conveyor (1) and auxiliary conveyor belt (2)；
Step 2: the shrimp body (8) being located in the first jig (1a) and the second jig (2a) is transmitted by feed conveyor (1) and auxiliary
The synchronous driving work of band (2), makes its downstream end direction advance, and the shrimp body (8) close to shrimp portion shell by
Shell etc. is split by folder, draws and drawn to step, specific steps are as follows:
(1), shrimp body (8) reaches primary pinch-off device (3) region, is adopted the housing perimeter in shrimp body (8) close to shrimp tail region domain by it
It is split with symmetrical expression folder；
(2), shell is cut off by press from both sides that the shrimp body (8) that splits reaches that two cutting blades (4a) in passive disconnecting device (4) constitute
In slideway (4b), since the shrimp body (8) continues the power that moves forward, close to shrimp tail region domain shrimp shell due to frictional force and cutting blade
(4a) constitutes cutting, further such that the shrimp shell is upper semisection shell and shrimp endpiece shell by thorough truncation；
(3), it is truncated after the shrimp body (8) for upper semisection shell and shrimp endpiece shell marches to pre- peeling apparatus (5) region, by it
The tip portion of the upper semisection shell of the shrimp body (8) is pulled out, it is promoted to be partially separated with shrimp generation；
(4), the shrimp body (8) after upper semisection shell and shrimp are partially separated, which marches to, draws housing apparatus (6) region, by it by the upper half
Section shell is completely separated with shrimp, subsequent that filling device (7) is being taken to separate whole shrimp with shrimp endpiece shell, finally obtains shrimp
Benevolence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086224.3A CN109042823B (en) | 2018-09-18 | 2018-09-18 | Automatic shrimp shelling machine and shelling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086224.3A CN109042823B (en) | 2018-09-18 | 2018-09-18 | Automatic shrimp shelling machine and shelling method thereof |
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| CN109042823A true CN109042823A (en) | 2018-12-21 |
| CN109042823B CN109042823B (en) | 2023-09-29 |
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| CN109619466A (en) * | 2019-02-13 | 2019-04-16 | 福建省亚明食品有限公司 | A kind of cray quick-frozen conditioning processing equipment for product and processing method |
| CN114933151A (en) * | 2022-05-31 | 2022-08-23 | 华南农业大学 | Prawn balance feeding device convenient for clamping manipulator to grab |
| CN115087353A (en) * | 2020-02-07 | 2022-09-20 | 诺瓦-科技工程有限责任公司 | Shrimp processing apparatus and method |
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| Publication number | Publication date |
|---|---|
| CN109042823B (en) | 2023-09-29 |
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