CN107372766A - A kind of automatic shrimp peeling machine - Google Patents

A kind of automatic shrimp peeling machine Download PDF

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Publication number
CN107372766A
CN107372766A CN201710774858.7A CN201710774858A CN107372766A CN 107372766 A CN107372766 A CN 107372766A CN 201710774858 A CN201710774858 A CN 201710774858A CN 107372766 A CN107372766 A CN 107372766A
Authority
CN
China
Prior art keywords
pultrusion
shrimp
frame
roller
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710774858.7A
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Chinese (zh)
Inventor
彭德权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Peninsula Group Co Ltd
Original Assignee
Guangdong Peninsula Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Peninsula Group Co Ltd filed Critical Guangdong Peninsula Group Co Ltd
Priority to CN201710774858.7A priority Critical patent/CN107372766A/en
Publication of CN107372766A publication Critical patent/CN107372766A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C29/00Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
    • A22C29/02Processing shrimps, lobsters or the like ; Methods or machines for the shelling of shellfish
    • A22C29/024Opening, shelling or peeling shellfish

Abstract

The invention discloses a kind of automatic shrimp peeling machine, including pultrusion drum apparatus and rolling device, pultrusion drum apparatus includes frame, pultrusion roller group, transmission case, servomotor, pultrusion roller group includes the pultrusion roller for the two rows being parallel to each other, the pultrusion roller of lower row forms a shrimp slideway with adjacent two pultrusion rollers of upper row, and servomotor drives pultrusion rollers roll by the travelling gear in transmission case;The rolling device, including rolling frame, variable-frequency motor, left T-shaped steering box, right T-shaped steering box, power transmission shaft, left support axle, right support axle, two left eccentric wheels and two right eccentric wheels, roll frame and be placed on left eccentric wheel and right eccentric wheel and positioned at the top of pultrusion roller group.Because pultrusion drum apparatus and rolling device are using special motor is equipped with, it can adjust and roll the frequency that frame moves up and down, moreover it is possible to adjust a variety of rotational angles of pultrusion roller and pultrusion dynamics, widened application significantly.

Description

A kind of automatic shrimp peeling machine
Technical field
The present invention relates to a kind of shrimp peeling machine, specifically a kind of automatic shrimp peeling machine.
Background technology
Aquatic products processing field, for shrimp shell be machined with by hand shell and mechanical dejacketing two ways, shell by hand suitable Should be in the shrimp of any species, specification, but operating efficiency is relatively low.Gone in existing machinery in shrimp shell technology, in mechanical technique of shelling, The state-of-the-art technical scheme of technology is will to roll function and roller pultrusion function gathers together, in such scheme, usually by One motor synchronous belt moves rolling device and roller pultrusion device is completed to go shrimp shell to act, whole transmission mechanism be exactly it is a set of can not The system divided.The transmission approach of this transmission mechanism is longer, and work accumulated error is more, and noise is big;Other rolling device and roller The action of crowded device is simple, and controllability is low.Shrimp raw material has soft shell shrimp, duricrust shrimp, takes the lead shrimp, be decaptitating shrimp, shrimp living, dead shrimp, big The variety classeses such as shrimp, shrimp and specification, their characteristics are different, during processing, each need what is applied to roll dynamics, frequency and pultrusion Angle, dynamics are different.Existing shrimp peeling machine tool technology, it is impossible to regulation rolls dynamics and frequency, can not adjust pultrusion dynamics, That is, it is impossible to adjust the rolling speed of pultrusion roller;Therefore single roll action and pultrusion can only be made and acted, it is impossible to be full Foot processes most shrimp Raw material processing.It is preferable to some shrimp processing effects in real work, and some shrimp Raw material processings are imitated Fruit is poor, or even helpless.
The content of the invention
In order to overcome above-mentioned deficiency, it can be adjusted it is an object of the invention to provide one kind and roll frequency and pultrusion dynamics simultaneously And the automatic shrimp peeling machine being convenient to mount and dismount.
In order to solve the above technical problems, the technical solution adopted in the present invention is:
A kind of automatic shrimp peeling machine, including pultrusion drum apparatus and rolling device, pultrusion drum apparatus include frame, pultrusion Roller group, transmission case, servomotor, pultrusion roller group include the pultrusion roller of two rows being parallel to each other, and lower row Pultrusion roller is located between the two neighboring pultrusion roller of upper row, and one end of pultrusion roller is high, and the other end is low, and pultrusion roller group exists An inclined-plane is formed in frame, the pultrusion roller of lower row forms a shrimp slideway with adjacent two pultrusion rollers of upper row, and shrimp is slided End is sent into the lower section shrimp shell discharge bucket in road, the upper end of shrimp slideway for shrimp, and lower end is peeled shrimp outlet side, is installed in the transmission case There is the travelling gear corresponding with pultrusion roller, the wheel face center of travelling gear is provided with splined hole, flower is provided with the splined hole Key axle, splined shaft splined hole can slide relatively, and the upper end of pultrusion roller couples with splined shaft, and servomotor passes through in transmission case Travelling gear drives splined shaft, and splined shaft drives pultrusion rollers roll;The rolling device, including roll frame, variable-frequency motor, a left side T-shaped steering box, right T-shaped steering box, power transmission shaft, left support axle, right support axle, two left eccentric wheels and two right eccentric wheels, become Frequency motor couples with the input shaft of left T-shaped steering box, and the first output shaft of left T-shaped steering box couples with one end of power transmission shaft, passes The other end of moving axis couples with the input shaft of right T-shaped steering box, and the output shaft of right T-shaped steering box sends power to right support Axle, the second output shaft of left T-shaped steering box send power to left support axle, and two left eccentric wheels are distributed on left support axle, Two right eccentric wheels are distributed on right support axle, are rolled frame and are placed on left eccentric wheel and right eccentric wheel and are located at pultrusion roller group Top.
Further, the output shaft of the T-shaped steering box in the right side is provided with travelling gear A, the right support axle be provided with The travelling gear B that travelling gear A is meshed.
Further, the second output shaft of the T-shaped steering box in a left side is provided with travelling gear C, is set on the left support axle There is the travelling gear D being meshed with travelling gear C.
Further, the splined shaft is coupled by axle sleeve with the upper end of pultrusion roller.
Further, in addition to frame height adjustment mechanism is rolled, the frame height adjustment mechanism that rolls includes 4 screws Support, 4 worm and gear components, left side drive shafts, right side power transmission shaft, two steering transmission engagement umbrella tooth groups, adjustment axis and tune Handle is saved, 4 screw supports are arranged on and rolled at the corner of frame, and left side drive shafts pass through two worm and gear components and two Screw support connection, right side power transmission shaft are coupled by two worm and gear components with the support of two other screw, adjust hand Handle is fixedly connected with adjustment axis, and adjustment axis turns to transmission engagement umbrella tooth group by two respectively and is driven with left side drive shafts and right side Axle couples, and regulation handle drives adjustment axis to rotate, and adjustment axis drives left side drive shafts and right side power transmission shaft, left side drive shafts and the right side Side power transmission shaft drives 4 screw supports to move up and down by worm and gear component respectively, and the height of frame is rolled with regulation.
Further, rolling frame height adjustment mechanism also includes grating displacement sensor, disk and display, the disk On be inlaid with a circle several magnetic dots, the disk is arranged on the one end of adjustment axis, and grating displacement sensor faces disk, When regulation handle rotates adjustment axis, disk concomitant rotation, the magnetic dot on disk sends disc rotation displacement to pattern displacement and passed Sensor, grating displacement sensor send the regulation elevation information for rolling frame to display.
Further, the display is arranged in frame.
The beneficial effects of the present invention are:Pultrusion roller is driven to fill respectively as a result of servomotor and variable-frequency motor Putting, rolling device, both can work independently, and also be simultaneously operable, and can especially adjust and roll the frequency that frame moves up and down, The a variety of rotational angles of pultrusion roller and velocity of rotation (pultrusion dynamics) can also be adjusted, has widened application significantly, then pass through tune Section handle adjusts the dynamics of frame of rolling, and adapts to soft shell shrimp, duricrust shrimp, takes the lead shrimp, be decaptitating shrimp, shrimp living, dead shrimp, prawn, small The different species and specification such as shrimp;Pultrusion roller group and transmission case are Split type structures, convenient disassembly, and service life is elongated.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of one end shown in Fig. 1;
Fig. 3 is the structural representation that drum apparatus is drawn shown in Fig. 1;
Fig. 4 is the structural representation of rolling device shown in Fig. 1;
Fig. 5 is the structural representation that frame height adjustment mechanism is rolled shown in Fig. 1;
Fig. 6 is the enlarged drawing shown in Fig. 5 at A.
In figure:1st, frame;2nd, pultrusion roller group;3rd, transmission case;4th, servomotor;5th, pultrusion roller;6th, travelling gear;7、 Splined shaft;8th, axle sleeve;9th, frame is rolled;10th, variable-frequency motor;11st, left T-shaped steering box;12nd, power transmission shaft;13rd, right T-shaped steering box; 14th, right support axle;15th, right eccentric wheel;16th, left support axle;17th, left eccentric wheel;18th, travelling gear A;19th, travelling gear A;20、 Travelling gear C;21st, travelling gear D;22nd, screw supports;23rd, worm and gear component;24th, left side drive shafts;25th, right side passes Moving axis;26th, transmission engagement umbrella tooth group is turned to;27th, adjustment axis;28th, regulation handle;29th, grating displacement sensor;30th, disk; 31st, display;32nd, magnetic dot.
Embodiment
As shown in Figure 1, 2, 3, a kind of automatic shrimp peeling machine, including pultrusion drum apparatus and rolling device, the pultrusion rolling Wound packages is put including frame 1, pultrusion roller group 2, transmission case 3, servomotor 4,2 groups of pultrusion roller include being parallel to each other up and down two The pultrusion roller 5 of row, and the pultrusion roller 5 of lower row is located between the two neighboring pultrusion roller 5 of upper row, pultrusion roller 5 One end is high, and the other end is low, and pultrusion roller group 2 forms an inclined-plane, the pultrusion roller of lower row and adjacent upper row two in frame 1 Individual pultrusion roller forms a shrimp slideway, and the lower section shrimp shell discharge bucket of shrimp slideway, end, lower end are sent into the upper end of shrimp slideway for shrimp For peeled shrimp outlet side, the travelling gear 6 corresponding with pultrusion roller be installed in the transmission case 3, in the wheel face of travelling gear 6 The heart is provided with splined hole, and splined shaft 7 is provided with the splined hole, and the splined hole of the relative travelling gear 6 of the energy of splined shaft 7 slides, pultrusion The upper end of roller 5 is coupled by axle sleeve 8 with splined shaft 7, and servomotor 4 drives splined shaft by the travelling gear 6 in transmission case 3 7, splined shaft 7 drives pultrusion roller 5 to roll by axle sleeve 8.Due to the structure type using splined shaft, pultrusion rolling is greatly facilitated The installation and maintenance of cylinder;Because transmission case couples with one end higher in pultrusion roller, raw material shrimp carries during mechanical work water Transmission case is not easily accessed, extends the life-span of equipment.
As shown in Fig. 1,2,4, the rolling device of shrimp shell machine is removed, including rolls frame 9, variable-frequency motor 10, left T-shaped steering box 11st, power transmission shaft 12, right T-shaped steering box 13,14, two right eccentric wheels 15 of right support axle, left support axle 16 and two left eccentric wheels 17, variable-frequency motor 10 couples with the input shaft of left T-shaped steering box 11, the first output shaft and power transmission shaft 12 of left T-shaped steering box 11 One end connection, the other end of power transmission shaft 12 couples with the input shaft of right T-shaped steering box 13, the output shaft of the T-shaped steering box 13 in the right side Send power to right support axle 14, two right eccentric wheels 15 are distributed on right support axle 14, and the second of left T-shaped steering box 11 is defeated Shaft sends power to left support axle 16, and two left eccentric wheels 17 are distributed on left support axle 16, roll frame 9 and be placed on left avertence On heart wheel 17 and right eccentric wheel 15 and positioned at the top of pultrusion roller group 2.
Further, the variable-frequency motor 10 uses variable-frequency motor.
Further, the output shaft of the T-shaped steering box 13 in the right side is provided with travelling gear A18, on the right support axle 14 Provided with the travelling gear B19 being meshed with travelling gear A18.
Second output shaft of the T-shaped steering box 11 in a left side is provided with travelling gear C20, the left support axle 16 be provided with The travelling gear D21 that travelling gear C20 is meshed.
As shown in Fig. 1,5,6, in addition to frame height adjustment mechanism is rolled, the frame height adjustment mechanism that rolls includes 4 Screw supports 22,4 worm and gear components 23, left side drive shafts 24, right side power transmission shaft 25, two to turn to transmission engagement umbrella tooth 31,4 group 26, adjustment axis 27, regulation handle 28, grating displacement sensor 29, disk 30 and display peaces of screw support 22 At the corner for rolling frame 9, left side drive shafts 24 are coupled by two worm and gear components 23 with two screw supports 22, Right side power transmission shaft 25 is coupled by two worm and gear components 23 with two other screw support 22, regulation handle 28 and regulation Axle 27 is fixedly connected, and adjustment axis 27 turns to transmission engagement umbrella tooth group 26 by two respectively and is driven with left side drive shafts 24 and right side Axle 25 couples, and regulation handle 28 drives adjustment axis 27 to rotate, and adjustment axis 27 drives left side drive shafts 24 and right side power transmission shaft 25, left Side power transmission shaft 24 and right side power transmission shaft 25 drive 4 screw supports 22 to move up and down by worm and gear component 23 respectively, with Regulation rolls height of the frame 9 with respect to pultrusion roller group 2, that is to say, that can adjust and roll between frame 9 and pultrusion roller group 2 Spacing, to realize that roll frame rolls dynamics to shrimp slideway Central Plains shrimp on pultrusion roller.If it is inlaid with a circle on the disk 30 Dry magnetic dot 32, the disk 30 are arranged on the one end of adjustment axis 27, and grating displacement sensor 29 faces disk 30, adjusts When handle 28 rotates adjustment axis 27, the concomitant rotation of disk 30, the magnetic dot 32 on disk 30 sends disc rotation displacement to grating Displacement transducer 29, grating displacement sensor 29 send the regulation elevation information for rolling frame to display 31, the display 31 are arranged in frame 1.Frame arrangement for adjusting height is rolled due to being additionally arranged, height of the frame with respect to pultrusion roller group is rolled by regulation Degree, roll frame to adjust dynamics rolled to shrimp slideway Central Plains shrimp on pultrusion roller, adapt to soft shell shrimp, duricrust shrimp, take the lead shrimp, The different species and specification such as decaptitating shrimp, shrimp living, dead shrimp, prawn, shrimp.And elevation information can intuitively show over the display Show, greatly facilitate regulation.
During operation, two right eccentric wheels 15 and two left eccentric wheels 17 rotate, and drive that rolls that frame moves up and down to roll Action, so as to allow the shrimp shell of raw material shrimp to be slightly separated with shrimp, when processing different shrimp raw materials, different shrimp raw materials need what is rolled Dynamics and frequency are different, such as shrimp living and dead shrimp need the dynamics that rolls and frequency just different.The dynamics of rolling passes through tune The height that section rolls frame reaches, and the frequency rolled can be realized by adjusting the frequency of variable-frequency motor.
Servomotor drives the travelling gear in transmission case to rotate, so as to drive pultrusion roller to rotate, the pultrusion in upper row Roller is engaged with the pultrusion roller in lower row, will gripping shrimp shell discharge downwards, shrimp shell between upper and lower pultrusion roller downwards Peeled shrimp is extruded during removal, and the peeled shrimp after being separated with shrimp shell slides along shrimp slideway, finally from the lower end of pultrusion roller Discharge is fallen into shrimp shell discharge bucket.Servomotor is by the angular displacement of system program controlled motor axle set or angular speed Servomotor can drive the roller of pultrusion drum apparatus to do multiple angles rotation, for example, rotate 30 degree, 90 degree, 180 degree, 360 degree Deng, while the velocity of rotation of roller can also be changed.Pultrusion dynamics, width caused by the angle and the roller of rotating speed that difference rotates Degree is different, the shrimp raw material suitable for processing a variety of species.Due to the structure type using splined shaft, pultrusion roller is greatly facilitated Installation and maintenance, because transmission case couples with one end higher in pultrusion roller, the water that raw material shrimp carries during mechanical work is not Transmission case is easily accessible, extends the life-span of equipment.Pultrusion roller rotational angle, speed can also be programmed by main frame It is good, instruction is retransmited to servomotor, allows servomotor to be completed by programming.

Claims (7)

  1. A kind of 1. automatic shrimp peeling machine, it is characterised in that:Including pultrusion drum apparatus and rolling device, pultrusion drum apparatus includes Frame, pultrusion roller group, transmission case, servomotor, pultrusion roller group include the pultrusion roller for the two rows being parallel to each other, and And the pultrusion roller of lower row is located between the two neighboring pultrusion roller of upper row, one end of pultrusion roller is high, and the other end is low, pultrusion Roller group forms an inclined-plane in frame, and the pultrusion roller of lower row forms a shrimp with adjacent two pultrusion rollers of upper row and slided End is sent into road, the lower section shrimp shell discharge bucket of shrimp slideway, the upper end of shrimp slideway for shrimp, and lower end is peeled shrimp outlet side, the transmission The travelling gear corresponding with pultrusion roller is installed, the wheel face center of travelling gear is provided with splined hole, the splined hole in case In be provided with splined shaft, splined shaft can relative splined hole slide, the upper end of pultrusion roller couple with splined shaft, and servomotor passes through biography Travelling gear in dynamic case drives splined shaft, and splined shaft drives pultrusion rollers roll;The rolling device, including roll frame, electricity Machine, left T-shaped steering box, right T-shaped steering box, power transmission shaft, left support axle, right support axle, two left eccentric wheels and two right avertence hearts Wheel, motor couple with the input shaft of left T-shaped steering box, and the first output shaft of left T-shaped steering box couples with one end of power transmission shaft, passes The other end of moving axis couples with the input shaft of right T-shaped steering box, and the output shaft of right T-shaped steering box sends power to right support Axle, the second output shaft of left T-shaped steering box send power to left support axle, and two left eccentric wheels are distributed on left support axle, Two right eccentric wheels are distributed on right support axle, are rolled frame and are placed on left eccentric wheel and right eccentric wheel and are located at pultrusion roller group Top.
  2. 2. automatic shrimp peeling machine according to claim 1, it is characterised in that:Set on the output shaft of the T-shaped steering box in the right side There is travelling gear A, the right support axle is provided with the travelling gear B being meshed with travelling gear A.
  3. 3. automatic shrimp peeling machine according to claim 1, it is characterised in that:The splined shaft passes through axle sleeve and pultrusion roller Upper end connection.
  4. 4. automatic shrimp peeling machine according to claim 1, it is characterised in that:Second output shaft of the T-shaped steering box in a left side Travelling gear C is provided with, the left support axle is provided with the travelling gear D being meshed with travelling gear C.
  5. 5. automatic shrimp peeling machine according to claim 1, it is characterised in that:Also include rolling frame height adjustment mechanism, institute State roll frame height adjustment mechanism include 4 screw supports, 4 worm and gear components, left side drive shafts, right side power transmission shaft, Two turn to transmission engagement umbrella tooth group, adjustment axis and regulation handle, and 4 screw supports are arranged on and rolled at the corner of frame, left Side power transmission shaft is coupled by two worm and gear components with two screw supports, and right side power transmission shaft passes through two worm and gear groups Part couples with the support of two other screw, and regulation handle is fixedly connected with adjustment axis, and adjustment axis is turned to by two pass respectively Dynamic engagement umbrella tooth group and left side drive shafts and right side propeller shaft couplings, regulation handle drive adjustment axis to rotate, and adjustment axis drives left Side power transmission shaft and right side power transmission shaft, left side drive shafts and right side power transmission shaft drive 4 screws by worm and gear component respectively Support is moved up and down, and the height of frame is rolled with regulation.
  6. 6. automatic shrimp peeling machine according to claim 5, it is characterised in that:Rolling frame height adjustment mechanism also includes grating Displacement transducer, disk and display, a circle several magnetic dots are inlaid with the disk, and the disk is arranged on adjustment axis One end, grating displacement sensor face disk, when regulation handle rotates adjustment axis, disk concomitant rotation, and the magnetic on disk Point sends disc rotation displacement to grating displacement sensor, and grating displacement sensor transmits the regulation elevation information for rolling frame To display.
  7. 7. automatic shrimp peeling machine according to claim 5, it is characterised in that:The display is arranged in frame.
CN201710774858.7A 2017-08-31 2017-08-31 A kind of automatic shrimp peeling machine Pending CN107372766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710774858.7A CN107372766A (en) 2017-08-31 2017-08-31 A kind of automatic shrimp peeling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710774858.7A CN107372766A (en) 2017-08-31 2017-08-31 A kind of automatic shrimp peeling machine

Publications (1)

Publication Number Publication Date
CN107372766A true CN107372766A (en) 2017-11-24

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Application Number Title Priority Date Filing Date
CN201710774858.7A Pending CN107372766A (en) 2017-08-31 2017-08-31 A kind of automatic shrimp peeling machine

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202773952U (en) * 2012-09-07 2013-03-13 彭德权 Automatic shrimp shell rolling machine
KR20130068214A (en) * 2011-12-15 2013-06-26 신승진 A clam meat separator
CN103963320A (en) * 2014-05-06 2014-08-06 浙江鑫宙竹基复合材料科技有限公司 Method for producing bamboo-based pultrusion composite tube and bamboo-based pultrusion composite tube
CN104146047A (en) * 2014-08-26 2014-11-19 彭德权 Shrimp shell removing machine
CN104186633A (en) * 2014-08-26 2014-12-10 彭德权 Rolling rack height adjusting device for shrimp peeling machine
CN104186632A (en) * 2014-08-26 2014-12-10 彭德权 Peeling machine with rolling device
CN104206512A (en) * 2014-09-28 2014-12-17 南通宝泰机械科技有限公司 Automatic shrimp sheller
CN104273204A (en) * 2014-10-22 2015-01-14 河北农业大学 Link synchronization adjustment roller type prawn peeling machine
CN106106693A (en) * 2016-08-31 2016-11-16 广东半岛集团有限公司 A kind of adjusting means of band display screen
CN207678773U (en) * 2017-08-31 2018-08-03 广东半岛集团有限公司 A kind of automatic shrimp peeling machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130068214A (en) * 2011-12-15 2013-06-26 신승진 A clam meat separator
CN202773952U (en) * 2012-09-07 2013-03-13 彭德权 Automatic shrimp shell rolling machine
CN103963320A (en) * 2014-05-06 2014-08-06 浙江鑫宙竹基复合材料科技有限公司 Method for producing bamboo-based pultrusion composite tube and bamboo-based pultrusion composite tube
CN104146047A (en) * 2014-08-26 2014-11-19 彭德权 Shrimp shell removing machine
CN104186633A (en) * 2014-08-26 2014-12-10 彭德权 Rolling rack height adjusting device for shrimp peeling machine
CN104186632A (en) * 2014-08-26 2014-12-10 彭德权 Peeling machine with rolling device
CN104206512A (en) * 2014-09-28 2014-12-17 南通宝泰机械科技有限公司 Automatic shrimp sheller
CN104273204A (en) * 2014-10-22 2015-01-14 河北农业大学 Link synchronization adjustment roller type prawn peeling machine
CN106106693A (en) * 2016-08-31 2016-11-16 广东半岛集团有限公司 A kind of adjusting means of band display screen
CN207678773U (en) * 2017-08-31 2018-08-03 广东半岛集团有限公司 A kind of automatic shrimp peeling machine

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Application publication date: 20171124

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