CN104273204B - A kind of connecting rod synchronous adjustment roll-type prawn decorticator - Google Patents
A kind of connecting rod synchronous adjustment roll-type prawn decorticator Download PDFInfo
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- CN104273204B CN104273204B CN201410561902.2A CN201410561902A CN104273204B CN 104273204 B CN104273204 B CN 104273204B CN 201410561902 A CN201410561902 A CN 201410561902A CN 104273204 B CN104273204 B CN 104273204B
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- connecting rod
- roller
- shrimp
- stripping shrimp
- roller group
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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
-
- 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
- A22C29/023—Conveying, feeding or aligning shellfish
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
A kind of connecting rod synchronous adjustment roll-type prawn decorticator, comprises upper spider, lower bearing bracket, is made up of stripping shrimp roller group, roller group guiding mechanism, peeled shrimp output device, dried small shrimp gathering-device, drive unit, spraying mechanism and PLC control system.The present invention, by the control of PLC control system, can push connecting rod rest horizontal movement when worm and gear lift I is worked, and " V " angle completing stripping shrimp roller group regulates, and the distance in adjustment process between two adjacent stripping shrimp roller I is equal; Worm and gear lift II can make stripping shrimp roller II move both vertically in limited block groove when working, and the gap completed between stripping shrimp roller I and stripping shrimp roller II adjusts.This decorticator compact conformation, easy to operate, dependable performance, for the prawn of different stage, can be worked in coordination with efficiently peeled off by connecting rod synchronous adjustment, multiple roll.
Description
Technical field
The present invention relates to a kind of food machinery field, be particularly useful for connecting rod synchronous adjustment roll-type prawn decorticator.
Background technology
China is Chan Xia big country in the world, but prawn process technology and process unit fall behind, and prawn is peeled off and all adopts manual mode, and labour intensity is large, production efficiency is low, sanitary condition is poor, have a strong impact on peeled shrimp quality, solving prawn mechanization of peeling off is an important developing direction.Abroad to shrimps peel off technology research comparatively early, the patent No. as announced is a kind of method that the patent of US005108342A provides shrimps roller extruder and peels off.The research that current China peels off for prawn mechanization is just at the early-stage, and the prawn decorticator peeling efficiency on market is low, and the intact rate variance of peeled shrimp is comparatively responsive to the size of prawn.For roller extruder prawn decorticator, the peel off influential effect of relative position to prawn of roller gap and roller group is more obvious, and need to carry out position adjustment for the roller group of prawn to decorticator of different brackets, waste time and energy, be badly in need of a kind of synchronous adjustment roll-type prawn decorticator of design.
Summary of the invention
The present invention peels off to realize can carrying out automation for the prawn of different stage, provides a kind of connecting rod synchronous adjustment roll-type prawn decorticator, and this device for the prawn of different stage, can be worked in coordination with efficiently peeled off by connecting rod synchronous adjustment, multiple roll.
The technical solution adopted for the present invention to solve the technical problems is: a kind of connecting rod synchronous adjustment roll-type prawn decorticator, comprise upper spider, lower bearing bracket, by stripping shrimp roller group, roller group guiding mechanism, peeled shrimp output device, dried small shrimp gathering-device, drive unit, spraying mechanism and PLC control system composition, described upper spider is in tilted layout on lower bearing bracket, described stripping shrimp roller group is provided with peeling operation position and unloads material level and be arranged on upper spider by roller group guiding mechanism, described stripping shrimp roller group higher-end is equipped with profile of tooth sprocket wheel, described profile of tooth sprocket wheel is connected with drive unit, dried small shrimp gathering-device is provided with below described stripping shrimp roller group peeling operation position, it unloads below material level and is provided with peeled shrimp output device, spraying mechanism is provided with directly over described stripping shrimp roller group, described spraying mechanism is arranged on upper spider.
Described stripping shrimp roller group by shelling shrimp roller I, stripping shrimp roller II, insert roller, strainer forms, described stripping shrimp roller I is arranged in parallel with stripping shrimp roller II, described insertion roller be positioned at stripping shrimp roller I and stripping shrimp roller II peeling operation position upper surface and with two to shell shrimp roller tangent, described strainer is made up of tension band, bolt, nut, idle pulley, idler shaft, described tension band is enclosed within insertion roller and two ends and is connected with bolt top through the gap adjacent stripping shrimp roller, the interstitial hole of described bolt-through idler shaft, the two ends that described idle pulley is arranged on idler shaft are tangent with stripping shrimp roller.
Described roller group guiding mechanism is made up of roller group " V " angle governor motion and roller group clearance adjustment mechanism, described " V " angle governor motion is by connecting rod rest, intermediate rail, limited block, worm and gear lift I forms, described gap adjusting mechanism is primarily of riser guide, slide block, vertical shaft bearing, worm and gear lift II forms, described connecting rod rest is by connecting rod I, connecting rod II, connecting rod III, connecting rod IV forms, described connecting rod I and connecting rod II is measure-alike and two ends are provided with hinge hole, rhombus bearing block is installed in described connecting rod I center, described connecting rod III two ends are provided with hinge hole and pitch-row is the twice of connecting rod I two ends hinge hole pitch-row, centre position is provided with axle dress hole, the middle position of axle dress hole and hinge hole is provided with rhombus bearing block, described connecting rod IV center is provided with the axle measure-alike with connecting rod III and fills hole, its two ends have been arranged symmetrically with elongated slot, described connecting rod I one end and connecting rod II hinged, the other end and connecting rod III hinged, described connecting rod II one end and connecting rod I hinged, the other end and connecting rod III hinged, the pin joint of connecting rod can move in the elongated slot at connecting rod IV two ends, described connecting rod III is assemblied on limited block by axle dress hole, described limited block centre position is provided with long groove, lower end is provided with chute, described intermediate rail is fixedly mounted on upper spider, described upper spider is provided with connecting rod IV limiting plate, described worm and gear lift I is arranged in the two ends of connecting rod rest, screw axis is parallel to limited block moving direction, its end and adjacent connecting rod I, connecting rod II hinged place is connected, described stripping shrimp roller I two ends are arranged on the rhombus bearing block of connecting rod rest, described stripping shrimp roller II two ends are arranged in vertical shaft bearing through the long groove in centre of limited block, described vertical shaft bearing is fixed on slide block, described slide block is assemblied on riser guide, described riser guide and intermediate rail are arranged in parallel and two ends are provided with limit guide groove, described riser guide bottom center position is connected with worm and gear lift II pallet, described limit guide groove and worm and gear lift II are all fixedly mounted on upper spider, the screw axis of described worm and gear lift II is perpendicular to riser guide bottom surface.
Described drive unit, worm and gear lift I and worm and gear lift II are all controlled by PLC control system.
As optimization, the described stripping shrimp roller group peeling operation position diameter of axle is greater than the diameter of axle unloading material level.
As optimization, described connecting rod I two ends hinge hole pitch-row and stripping shrimp roller I, the operating center distence shelling shrimp roller II adapt.
As optimization, be positioned at the connecting rod IV in centre position, limited block and slide block and be fixedly mounted on respectively on upper spider connecting rod IV limiting plate, intermediate rail and riser guide.
The invention has the beneficial effects as follows: owing to have employed said structure, the present invention is by the control of PLC control system, can push connecting rod rest horizontal movement when worm and gear lift I is worked, " V " angle completing stripping shrimp roller group regulates, and the distance in adjustment process between two adjacent stripping shrimp roller I is equal; Worm and gear lift II can make stripping shrimp roller II move both vertically in limited block groove when working, and the gap completed between stripping shrimp roller I and stripping shrimp roller II adjusts.This decorticator for the prawn of different stage, can be worked in coordination with efficiently peeled off by connecting rod synchronous adjustment, multiple roll.This decorticator compact conformation, easy to operate, dependable performance, can be competent at prawn mechanical automation peel off processing important task.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of stripping shrimp roller group of the present invention.
Fig. 3 is the structural representation of roller group guiding mechanism of the present invention.
In figure: 1, spraying mechanism; 2, worm and gear lift I; 3, vertical shaft bearing; 4, slide block; 5, limit guide groove; 6, riser guide; 7, worm and gear lift II; 8, shrimp roller II is shelled; 9, connecting rod IV; 10, limited block; 11, shrimp roller I is shelled; 12, rhombus bearing block; 13, upper spider; 14, drive unit; 15, dried small shrimp gathering-device; 16, lower bearing bracket; 17, peeled shrimp output device; 18, connecting rod I; 19, connecting rod II; 20, intermediate rail; 21, connecting rod IV limiting plate; 22, connecting rod III; 23, profile of tooth sprocket wheel; 24, roller is inserted; 25, tension band; 26, idle pulley; 27, idler shaft; 28, bolt; 29, nut.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, the present invention is a kind of connecting rod synchronous adjustment roll-type prawn decorticator, comprise upper spider (13), lower bearing bracket (16), be made up of stripping shrimp roller group, roller group guiding mechanism, peeled shrimp output device (17), dried small shrimp gathering-device (15), drive unit (14), spraying mechanism (1) and PLC control system.Each part is assembled to upper spider (13) with on lower bearing bracket (16) by the structural representation shown in Fig. 1 ~ 3, the stepper motor of worm and gear lift is driven all to be controlled by PLC, the original state of the worm and gear lift I (2) of adjustment drive link frame, ensure that in adjustment process, worm and gear lift I (2) can be synchronous, adjustment connects the worm and gear lift II (7) of riser guide (6), when making to shell shrimp roller II (8) original state, axis overlaps with limited block (10) dummy shaft segment axis, ensure that in adjustment process, worm and gear lift II (7) can be synchronous, the strainer of roller (24) is inserted in adjustment, when prawn peeling operation is carried out in guarantee, insert roller (24) be positioned at stripping shrimp roller I (11) and stripping shrimp roller II (8) peeling operation position upper surface and with two to shell shrimp roller tangent.Carry out prawn when peeling off, need the stripping shrimp roller group of rank to decorticator for prawn to adjust.
Described roller group guiding mechanism is made up of roller group " V " angle governor motion and roller group clearance adjustment mechanism, described " V " angle governor motion is made up of connecting rod rest, intermediate rail (20), limited block (10), worm and gear lift I (2), and described gap adjusting mechanism is primarily of riser guide (6), slide block (4), vertical shaft bearing (3), worm and gear lift II (7) composition.Described connecting rod rest is by connecting rod I (18), connecting rod II (19), connecting rod III (22), connecting rod IV (9) forms, described connecting rod I (18) and connecting rod II (19) are measure-alike and two ends are provided with hinge hole, rhombus bearing block (12) is installed in described connecting rod I (18) center, described connecting rod III (22) two ends are provided with hinge hole and pitch-row is the twice of connecting rod I (18) two ends hinge hole pitch-row, centre position is provided with axle dress hole, the middle position of axle dress hole and hinge hole is provided with rhombus bearing block (12), described connecting rod IV (9) center is provided with the axle measure-alike with connecting rod III (22) and fills hole, its two ends have been arranged symmetrically with elongated slot, described connecting rod I (18) one end and connecting rod II (19) hinged, the other end and connecting rod III (22) hinged, described connecting rod II (19) one end and connecting rod I (18) hinged, the other end and connecting rod III (22) hinged, the pin joint of connecting rod can move in the elongated slot at connecting rod IV (9) two ends, described connecting rod III (22) is assemblied on limited block by axle dress hole, described limited block (10) centre position is provided with long groove, lower end is provided with chute and ensures that limited block can be upper mobile in intermediate rail (20), described intermediate rail (20) is fixedly mounted on upper spider (13), described upper spider (13) is provided with connecting rod IV limiting plate (21), ensure that in adjustment process, connecting rod rest does plane motion.Described worm and gear lift I (2) is arranged in the two ends of connecting rod rest, and screw axis is parallel to limited block (10) moving direction, and its end is connected with adjacent connecting rod I (18), connecting rod II (19) hinged place.Described stripping shrimp roller I (11) two ends are arranged on the rhombus bearing block (12) of connecting rod rest, described stripping shrimp roller II (8) two ends are arranged in vertical shaft bearing (3) through the long groove in centre of limited block (10), described vertical shaft bearing (3) is fixed on slide block (4), described slide block (4) is assemblied on riser guide (6), can along riser guide (6) horizontal movement, described riser guide (6) and intermediate rail (20) are arranged in parallel and two ends are provided with limit guide groove (5), described riser guide (6) bottom center position is connected with worm and gear lift II (7) pallet, described limit guide groove (5) and worm and gear lift II (7) are all fixedly mounted on upper spider (13), the screw axis of described worm and gear lift II (7) is perpendicular to riser guide (6) bottom surface.
When carrying out the adjustment of roller group " V " angle, PLC controls worm and gear lift I (2), connecting rod rest is unfolded to middle shrinkage or to two ends simultaneously, drive is positioned at the limited block (10) in intermediate rail (20) and the slide block (4) be positioned on riser guide (6) moves horizontally on guide rail, make to be positioned at stripping shrimp roller II (8) on connecting rod rest and two adjacent " V " angles formed between shrimp roller I (11) axis of shelling change, " V " angle completing stripping shrimp roller group regulates, in adjustment process, two adjacent centre-to-centre spacing moment of shelling between shrimp roller I (11) and two adjacent strippings shrimp roller II (8) are identical.
When carrying out the adjustment of roller group gap, PLC controls worm and gear lift II (7), riser guide (6) is moved along limit guide groove (5), drive stripping shrimp roller II (8) to move up and down in the long groove in limited block (10) centre position simultaneously, complete the gap adjustment between stripping shrimp roller I (11) and stripping shrimp roller II (8).
When peeling off, prawn through back of the body process of decaptitating out enters the workspace of shelling shrimp roller group by shelling shrimp roller group higher-end, the drive unit controlled by PLC drives stripping shrimp roller I (11) simultaneously reciprocating with stripping shrimp roller II (8), shells shrimp roller and turn to identical in motion process.Under the effect of two stripping shrimp roller frictional force, the insertion roller (24) tangent with stripping shrimp roller produces the rotation contrary with adjacent stripping shrimp roller direction, and insertion roller (24) and adjacent shrimp roller of shelling carry out extruding to prawn and peel off.In the process of peeling off, the spraying mechanism (1) be positioned at directly over stripping shrimp roller group sprays the prawn being positioned at peeling operation position, reducing prawn and the frictional force of stripping shrimp roller group working face, making prawn more easily along gliding.Complete the dried small shrimp after peeling off and fall into dried small shrimp gathering-device (15), peeled shrimp unloads material level through stripping shrimp roller group and falls into peeled shrimp output device (17).
Although the present invention illustrates above-mentioned preferred embodiment; but should be noted that; although those skilled in the art can carry out various change and remodeling, unless such change and remodeling deviate from scope of the present invention, otherwise all should be included in protection scope of the present invention.
Claims (4)
1. a connecting rod synchronous adjustment roll-type prawn decorticator, comprise upper spider, lower bearing bracket, it is characterized in that: by stripping shrimp roller group, roller group guiding mechanism, peeled shrimp output device, dried small shrimp gathering-device, drive unit, spraying mechanism and PLC control system composition, described upper spider is in tilted layout on lower bearing bracket, described stripping shrimp roller group is provided with peeling operation position and unloads material level and be arranged on upper spider by roller group guiding mechanism, described stripping shrimp roller group higher-end is equipped with profile of tooth sprocket wheel, described profile of tooth sprocket wheel is connected with drive unit, dried small shrimp gathering-device is provided with below described stripping shrimp roller group peeling operation position, it unloads below material level and is provided with peeled shrimp output device, spraying mechanism is provided with directly over described stripping shrimp roller group, described spraying mechanism is arranged on upper spider, described stripping shrimp roller group by shelling shrimp roller I, stripping shrimp roller II, insert roller, strainer forms, described stripping shrimp roller I is arranged in parallel with stripping shrimp roller II, described insertion roller be positioned at stripping shrimp roller I and stripping shrimp roller II peeling operation position upper surface and with two to shell shrimp roller tangent, described strainer is made up of tension band, bolt, nut, idle pulley, idler shaft, described tension band is enclosed within insertion roller and two ends and is connected with bolt top through the gap adjacent stripping shrimp roller, the interstitial hole of described bolt-through idler shaft, the two ends that described idle pulley is arranged on idler shaft are tangent with stripping shrimp roller, described roller group guiding mechanism is made up of roller group " V " angle governor motion and roller group clearance adjustment mechanism, described " V " angle governor motion is by connecting rod rest, intermediate rail, limited block, worm and gear lift I forms, described gap adjusting mechanism is primarily of riser guide, slide block, vertical shaft bearing, worm and gear lift II forms, described connecting rod rest is by connecting rod I, connecting rod II, connecting rod III, connecting rod IV forms, described connecting rod I and connecting rod II is measure-alike and two ends are provided with hinge hole, rhombus bearing block is installed in described connecting rod I center, described connecting rod III two ends are provided with hinge hole and pitch-row is the twice of connecting rod I two ends hinge hole pitch-row, centre position is provided with axle dress hole, the middle position of axle dress hole and hinge hole is provided with rhombus bearing block, described connecting rod IV center is provided with the axle measure-alike with connecting rod III and fills hole, its two ends have been arranged symmetrically with elongated slot, described connecting rod I one end and connecting rod II hinged, the other end and connecting rod III hinged, described connecting rod II one end and connecting rod I hinged, the other end and connecting rod III hinged, the pin joint of connecting rod can move in the elongated slot at connecting rod IV two ends, described connecting rod III is assemblied on limited block by axle dress hole, described limited block centre position is provided with long groove, lower end is provided with chute, described intermediate rail is fixedly mounted on upper spider, described upper spider is provided with connecting rod IV limiting plate, described worm and gear lift I is arranged in the two ends of connecting rod rest, screw axis is parallel to limited block moving direction, its end and adjacent connecting rod I, connecting rod II hinged place is connected, described stripping shrimp roller I two ends are arranged on the rhombus bearing block of connecting rod rest, described stripping shrimp roller II two ends are arranged in vertical shaft bearing through the long groove in centre of limited block, described vertical shaft bearing is fixed on slide block, described slide block is assemblied on riser guide, described riser guide and intermediate rail are arranged in parallel and two ends are provided with limit guide groove, described riser guide bottom center position is connected with worm and gear lift II pallet, described limit guide groove and worm and gear lift II are all fixedly mounted on upper spider, the screw axis of described worm and gear lift II is perpendicular to riser guide bottom surface.
2. connecting rod synchronous adjustment roll-type prawn decorticator as claimed in claim 1, is characterized in that: the described stripping shrimp roller group peeling operation position diameter of axle is greater than the diameter of axle unloading material level.
3. connecting rod synchronous adjustment roll-type prawn decorticator as claimed in claim 1, is characterized in that: described connecting rod I two ends hinge hole pitch-row and stripping shrimp roller I, the operating center distence shelling shrimp roller II adapt.
4. connecting rod synchronous adjustment roll-type prawn decorticator as claimed in claim 1, is characterized in that: be positioned at the connecting rod IV in centre position, limited block and slide block and be fixedly mounted on respectively on upper spider connecting rod IV limiting plate, intermediate rail and riser guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561902.2A CN104273204B (en) | 2014-10-22 | 2014-10-22 | A kind of connecting rod synchronous adjustment roll-type prawn decorticator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410561902.2A CN104273204B (en) | 2014-10-22 | 2014-10-22 | A kind of connecting rod synchronous adjustment roll-type prawn decorticator |
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| CN104273204A CN104273204A (en) | 2015-01-14 |
| CN104273204B true CN104273204B (en) | 2016-04-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372766A (en) * | 2017-08-31 | 2017-11-24 | 广东半岛集团有限公司 | A kind of automatic shrimp peeling machine |
| CN108029739B (en) * | 2018-01-04 | 2020-12-08 | 浙江荣信生物科技有限公司 | Automatic change cray and get meat equipment |
| CN109315474A (en) * | 2018-11-21 | 2019-02-12 | 广东省现代农业装备研究所 | One seed shrimp decorticator roll shaft angle adjustment device and adjusting method |
| CN114287467A (en) * | 2021-12-31 | 2022-04-08 | 安徽富煌三珍食品集团有限公司 | Separation equipment for food processing |
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| WO2010125046A1 (en) * | 2009-04-29 | 2010-11-04 | Cryovac, Inc. | Method for the vacuum skin packaging of products with irregular and sharp surfaces |
| CN101961042A (en) * | 2009-07-23 | 2011-02-02 | 莱特拉姆有限责任公司 | Decorticator with self-regulation roller |
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Application publication date: 20150114 Assignee: Dingxing Jinggong Pharmaceutical Machinery Co.,Ltd. Assignor: AGRICULTURAL University OF HEBEI Contract record no.: X2023990000226 Denomination of invention: A roller shrimp sheller with synchronous adjustment of connecting rod Granted publication date: 20160406 License type: Common License Record date: 20230221 |