CN113367181A - Semi-automatic oyster shell opening assembly line - Google Patents

Abstract

The invention relates to the technical field of oyster processing. A semi-automatic oyster shell opening assembly line comprises a rack, and a feeding device, a conveying belt device, a shell prying device and a collecting device which are arranged on the rack; the feeding device is arranged at the feeding end of the conveying belt device, and the shell prying device and the collecting device are arranged in the conveying direction of the conveying belt device at intervals. The shell prying device comprises a base, a pedal, a spring, a rope, a shell opening arm and a spoon-shaped cutter; the base is mounted on the rack, the shell opening arm is S-shaped, the lower end of the shell opening arm is hinged with the base, and the tail end of the lower end of the shell opening arm is connected with the spoon-shaped cutter; the pedal is fixed on the ground through foundation bolts, the spring is arranged at a downward treading position of the pedal, and the rope is connected with the pedal and the upper end of the shell opening arm. The semi-automatic oyster shell opening assembly line is novel in structure and convenient to operate, manpower is greatly saved, and shell opening efficiency is improved.

Description

Semi-automatic oyster shell opening assembly line

Technical Field

The invention relates to the technical field of oyster processing, in particular to a semi-automatic oyster shell opening production line.

Background

The fresh oyster is a name different from oyster, belongs to one of bivalves of mollusca, and is also named as oyster yellow, oyster white, oyster seeds, green roundworms, fresh oyster, oyster and oyster clam. The fresh oyster is the most abundant zinc-containing food in all foods, is rich in protein zinc, is a good zinc supplementing food, contains 87.1 percent of water and 71.2mg of zinc per 100g of oyster without the weight of the oyster shell, is rich in protein zinc, is a good zinc supplementing food, and can be frequently eaten by the oyster or the protein zinc when the zinc is supplemented. Therefore, the oyster becomes popular when the oyster is eaten after zinc supplement. The traditional artificial oyster cultivation area in China is called an oyster pond or an oyster pond, the stone oysters grow with stones attached, and the bamboo oysters are inserted into the bamboo seaside to be a floating field, which is also called an oyster pond. The fresh oyster is a mollusk and comprises two shells, wherein one is small and flat, the other is large and raised, and the surface of the shell is uneven. Meat is edible, and oyster sauce can be provided. Meat, shell and oil can be used as medicine, and are also called oyster or oyster. The oyster cultivation method is suitable for oyster cultivation in subtropical and tropical coastal areas, is widely distributed in China, and can produce oysters in northern Duck-green river, south to southern Hai island and coastal areas.

In daily life and production, the method for opening the fresh oyster is that the fresh oyster is held by one hand and the gap between the upper and lower shells of the fresh oyster is pried by the other hand with a knife. The auxiliary oyster opening device in the market is mostly a cutter for opening oysters, a blade needs to be inserted into the oysters when the oysters are opened, and the oysters are cut and pried forcibly, so that the operation process is not very safe and convenient, the shell opening efficiency is low, hands are easy to hurt, the labor load is increased, and the oysters are difficult to pry open in a large quantity. Therefore, the oyster prying device needs to be further improved, and the oyster can be pried easily, conveniently, safely and efficiently.

Disclosure of Invention

Aiming at the problems, the invention aims to provide a semi-automatic oyster shell opening assembly line, a spoon-shaped cutter is adopted, a pedal type shell prying device is designed by utilizing a lever principle, two hands are used for clamping and assisting in sorting oysters, a worker only needs to sit outside an equipment rack shell opener during operation, the feet are pedaled, the oysters are clamped by the two hands, and the shells and meat are efficiently sorted after the shells are opened.

The technical purpose of the invention is realized by the following technical scheme:

a semi-automatic oyster shell opening assembly line comprises a rack, and a feeding device, a conveying belt device, a shell prying device and a collecting device which are arranged on the rack; the feeding device is arranged at the feeding end of the conveying belt device, and the shell prying device and the collecting device are arranged in the conveying direction of the conveying belt device at intervals. The shell prying device comprises a base, a pedal, a spring, a rope, a shell opening arm and a spoon-shaped cutter; the base is mounted on the rack, the shell opening arm is S-shaped, the lower end of the shell opening arm is hinged with the base, and the tail end of the lower end of the shell opening arm is connected with the spoon-shaped cutter; the pedal is fixed on the ground through foundation bolts, the spring is arranged at a downward treading position of the pedal, and the rope is connected with the pedal and the upper end of the shell opening arm.

As a further improvement of the invention, the conveyor belt device comprises a first conveyor belt and a second conveyor belt which are arranged in parallel, and the first conveyor belt and the second conveyor belt respectively comprise a first belt body and a second belt body which are arranged at left and right intervals.

As a further improvement of the present invention, the base is installed between the first belt and the second belt; the both sides of base are provided with the letter sorting box respectively, the letter sorting box is located the first area body and the second area body directly over respectively.

As a further improvement of the invention, the collection device comprises an oyster meat collection box and an oyster shell collection box, the oyster meat collection box is arranged at the tail end of the first belt body, and the oyster shell collection box is arranged at the tail end of the second belt body.

As a further improvement of the invention, the feeding device comprises a poking device, a hopper, a guide groove, a driving mechanism, a rolling shaft and a bearing; the poking device is arranged in the hopper, one side of the hopper is provided with the guide groove which is inclined downwards, and the discharge hole of the guide groove is arranged above the second belt body; the driving mechanism is respectively connected with the rolling shaft and the poking device in a rotating mode, the bearing is installed on the rack, two ends of the rolling shaft are installed on the bearing, and the first belt body and the second belt body are respectively sleeved on the rolling shaft in a sliding mode.

As a further improvement of the invention, the driving mechanism comprises a motor, and an output shaft of the motor is provided with a first bevel gear; a rotating shaft is arranged on the rack, and a second bevel gear meshed with the first bevel gear is arranged in the middle of the rotating shaft; a third bevel gear meshed with the second bevel gear is mounted on the shifter; both ends of the rotating shaft are respectively connected with a pinion in a rotating manner; and the rolling shaft is provided with a large gear meshed with the small gear.

As a further improvement of the invention, the front part of the spoon-shaped cutter is provided with saw teeth.

As a further improvement of the invention, the cross section of the sorting box is of a C-shaped structure, the lower part of the sorting box is fixedly connected with the step, and the upper part of the sorting box is provided with an opening.

Compared with the prior art, the invention has the following beneficial effects:

according to the semi-automatic oyster shell opening assembly line, the shells are opened by the spoon-shaped cutter, meanwhile, the peeling of oyster meat is facilitated, the pedal type shell prying device is designed according to the lever principle, the oysters are clamped by two hands and are sorted in an auxiliary mode, the shells and the meat are sorted after the oysters are opened, the structure is novel, the operation is convenient, the labor is greatly saved, and the shell opening efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a semi-automatic oyster shell opening assembly line;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is a schematic view of the sorting cassette of the present invention;

wherein, labeled in the figures: 1. a rack; 2. a base; 3. a pedal; 4. a spring; 5. a rope; 6. opening the shell arm; 7. a spoon-shaped cutter; 8. a first conveyor belt; 9. a second conveyor belt; 10. a first belt body; 11. a second belt body; 12. sorting boxes; 13. an oyster meat collecting box; 14. an oyster shell collection box; 15. a shifter; 16. a hopper; 17. a guide groove; 18. a roller; 19. a bearing; 20. a motor; 21. a first bevel gear; 22. a rotating shaft; 23. a second bevel gear; 24. a third bevel gear; 25. a first pinion gear; 26. a second pinion gear; 27. a first bull gear; 28. a second bull gear; 29. fresh oyster.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to fig. 1-4, a semi-automatic oyster shell opening assembly line comprises a rack 1, and a feeding device, a conveying belt device, a shell prying device and a collecting device which are arranged on the rack 1; the feeding device is arranged at the feeding end of the conveying belt device, and the shell prying device and the collecting device are arranged at the rear part of the conveying belt device in the transmission direction at intervals. The feeding device is fixed on the corresponding position of the upper surface of the left side of the equipment rack 1 and can not move, and the shell prying device comprises a base 2, a pedal 3, a spring 4, a rope 5, a shell opening arm 6 and a spoon-shaped cutter 7; the base 2 is installed on the rack 1, the shell opening arm 6 is S-shaped, the lower end of the shell opening arm 6 is hinged to the base 2, and the tail end of the lower end of the shell opening arm 6 is connected with the spoon-shaped cutter 7; the front portion of spoon type cutter 7 is equipped with the sawtooth, makes it sled oyster 29 more easily, footboard 3 is fixed in ground relevant position through rag bolt, spring 4 sets up in footboard 3 and steps on the department of pressing downwards, the upper end of footboard 3 and division shell arm 6 is connected to rope 5. During operation, an operator only needs to sit at the pedal 3 at the corresponding position to operate, the spring 4 is arranged at the downward treading position of the pedal 3, the shell opening arm 6 can be treaded by the foot to enable the tail end of the shell opening arm 6 to be subjected to downward pulling force through the rope 5, so that the shell opening arm 6 rotates at the hinged position with the base 2 to provide shell opening force, and the shell opening arm 6 can restore to the initial position under the action of the spring 4 after the shell opening is completed.

When using, operating personnel sits in the equipment rack 1 second area body 11 outside, both hands are used for centre gripping oyster 29, spoon type cutter 7 inserts oyster 29 casing gap, then steps on the pedal again, because the atress fulcrum is in the articulated department of opening shell arm 6 and base 2, utilize lever principle, make open shell arm 6 atress sled open oyster 29 to supplementary separation oyster meat and oyster shell, adopt spoon shape cutter to open the shell and do benefit to and peel off oyster 29 meat, open and put on the conveyer belt after the shell is accomplished and transport backward and sort into in the corresponding collection box, simple structure, and convenient operation has saved the manpower greatly and has improved the efficiency of opening the shell.

The conveyer belt device includes parallel arrangement's first conveyer belt 8 and second conveyer belt 9, first conveyer belt 8 and second conveyer belt 9 are respectively including controlling two first areas of body 10 and the second area of body 11 that the interval set up.

Wherein the base 2 is installed between the first belt body 10 and the second belt body 11; the two sides of the base 2 are respectively provided with a sorting box 12, and the sorting boxes 12 are respectively positioned right above the first belt body 10 and the second belt body 11. The cross section of letter sorting box 12 is personally submitted C type structure, the lower part and the step fixed connection of letter sorting box 12, the upper portion of letter sorting box 12 is equipped with the opening, and the opening is located the area directly over, and the purpose is that operating personnel utilizes opening shell arm 6 to open shell and can put oyster meat and oyster shell on corresponding area body through putting into letter sorting box 12 accuracy after accomplishing oyster 29.

In order to make the efficiency improvement of collecting shell, meat respectively, be provided with corresponding collection device at rack 1 end, collection device includes that box 13 is collected to oyster meat and box 14 is collected to the oyster shell, box 13 is collected to oyster meat places the end at the inboard first area body 10 of every group conveyer belt, box 14 sets up in every group conveyer belt outside is collected to the oyster shell the second area body 11's end.

As a further improvement of the present invention, the feeding device comprises a shifter 15, a hopper 16, a guide groove 17, a driving mechanism, a roller 18 and a bearing 19; the shifter 15 is arranged in the hopper 16, one side of the hopper 16 is provided with the guide groove 17 which is inclined downwards, and a discharge hole of the guide groove 17 is arranged above the second belt body 11; the driving mechanism is respectively in rotating connection with the roller 18 and the shifter 15, the bearings 19 are installed at corresponding positions of the upper surfaces of the left side and the right side of the rack 1, two ends of the roller 18 are installed on the bearings 19, and the first belt body 10 and the second belt body 11 are respectively sleeved on the roller 18 of the left side and the right side of the rack 1 in a sliding manner. The actuating mechanism is electrified to drive the poking device 15 in the hopper 16 to rotate, the hopper 16 is used for filling the oysters 29, and the guide grooves 17 guide the oysters 29 to the second belt body 11 to be conveyed to the shell prying device for shell opening operation.

Referring to fig. 1 and 2, the driving mechanism includes a motor 20, the motor 20 is fixed on the gantry 1, and an output shaft of the motor 20 is provided with a first bevel gear 21; a rotating shaft 22 is arranged on the rack, and a second bevel gear 23 meshed with the first bevel gear 21 is arranged in the middle of the rotating shaft 22; the first bevel gear 21 drives the second bevel gear 23 to rotate; the shifter 15 is provided with a third bevel gear 24 meshed with the second bevel gear 23; both ends of the rotating shaft 22 are respectively connected with a pinion in a rotating way; a large gear engaged with the small gear is mounted on the roller 18. Wherein, the pinion includes first pinion 25 and second pinion 26, and the gear wheel includes first gear wheel 27 and second gear wheel 28, and motor 20 realizes equipment operation through gear drive to a motor 20 can drive two conveyer belt assembly lines work.

The process and the working principle of the semi-automatic oyster shell opening production line are as follows:

firstly, when the oyster picking machine works, oyster 29 is placed into a hopper 16, a motor 20 is electrified to drive a first bevel gear 21 to rotate, the first bevel gear 21 drives a second bevel gear 23 and a third bevel gear 24 to rotate, the second bevel gear 23 drives a first pinion 25 and a second pinion 26 to rotate through a transmission shaft, the first pinion 25 and the second pinion 26 respectively drive a first big gear 27 and a second big gear 28 to rotate, the first big gear 27 and the second big gear 28 respectively drive corresponding rollers 18 to rotate, so that a first belt body 10 and a second belt body 11 are driven to rotate, in addition, the third bevel gear 24 is fixedly connected with a shifting device 15, so that the shifting device 15 is driven to rotate in the hopper 16, and blanking is facilitated; the shifter 15 rotates to make the oysters 29 conveyed to the second belt body 11 along the guide groove 17 and conveyed to the shell prying device,

then, an operator sits at a corresponding position outside the second belt body 11 of the equipment rack 1, oysters 29 are clamped by two hands, the right foot is stepped downwards to pedal, the tail end of the shell opening arm 6 is pulled downwards through the rope 5, the shell opening arm 6 is hinged to the base 2, when the tail end of the shell opening arm 6 is stressed downwards, the front end of the shell opening arm can be pried upwards in an inclined mode, the operator only needs to place the oysters 29 at a proper position at the front end of the shell opening arm 6 to open the shells of the oysters 29, after the shells are opened, the right foot of the operator is lifted upwards, the pedals restore to an initial position under the elastic force of the spring 4, the operator can place the shells and the meat on the corresponding belt body through the sorting box 12 to be conveyed backwards, and after the shells and the meat are conveyed to the tail end of the belt body, the oyster shells and the oyster meat can fall into the corresponding oyster meat collecting box 13 and the oyster shell collecting box 14. Do benefit to when adopting spoon shape cutter to open the shell and peel off oyster 29 meat, the pedal-type sled shell device of lever principle design, both hands are used for centre gripping oyster 29 and supplementary sorting, carry out categorised collection to shell, meat, simple structure, convenient operation has saved the manpower greatly and has improved and open shell efficiency.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a semi-automatic oyster shell opening assembly line which characterized in that: comprises a rack (1), and a feeding device, a conveying belt device, a shell prying device and a collecting device which are arranged on the rack (1); the feeding device is arranged at the feeding end of the conveying belt device, and the shell prying device and the collecting device are arranged in the conveying direction of the conveying belt device at intervals; the shell prying device comprises a base (2), a pedal (3), a spring (4), a rope (5), a shell opening arm (6) and a spoon-shaped cutter (7); the base (2) is mounted on the rack (1), the shell opening arm (6) is S-shaped, the lower end of the shell opening arm (6) is hinged to the base (2), and the tail part of the lower end of the shell opening arm (6) is connected with the spoon-shaped cutter (7); the pedal (3) is fixed on the ground through foundation bolts, the spring (4) is arranged at the downward treading position of the pedal (3), and the rope (5) is connected with the pedal (3) and the upper end of the shell opening arm (6).

2. The semi-automatic oyster shell opening assembly line of claim 1, which is characterized in that: the conveyer belt device comprises a first conveyer belt (8) and a second conveyer belt (9) which are arranged in parallel, wherein the first conveyer belt (8) and the second conveyer belt (9) respectively comprise a first belt body (10) and a second belt body (11) which are arranged at the left and right sides at intervals.

3. The semi-automatic oyster shell opening assembly line of claim 2, which is characterized in that: the base (2) is arranged between the first belt body (10) and the second belt body (11); the utility model discloses a sorting machine, including base (2), sorting box (12) are provided with respectively to the both sides of base (2), sorting box (12) are located first area body (10) and second area body (11) directly over respectively.

4. The semi-automatic oyster shell opening assembly line of claim 1, which is characterized in that: the collection device includes that box (13) and oyster shell collection box (14) are collected to oyster meat, box (13) are collected to oyster meat are placed at the end of first area body (10), box (14) setting is in are collected to oyster shell the end of second area body (11).

5. The semi-automatic oyster shell opening assembly line of claim 2, which is characterized in that: the feeding device comprises a shifting device (15), a hopper (16), a guide groove (17), a driving mechanism, a rolling shaft (18) and a bearing (19); the shifter (15) is arranged in the hopper (16), one side of the hopper (16) is provided with the guide groove (17) which is inclined downwards, and a discharge hole of the guide groove (17) is arranged above the second belt body (11); the driving mechanism is respectively in rotating connection with the roller (18) and the shifter (15), the bearing (19) is installed on the rack (1), two ends of the roller (18) are installed on the bearing (19), and the first belt body (10) and the second belt body (11) are respectively sleeved on the roller (18) in a sliding mode.

6. The semi-automatic oyster shell opening assembly line of claim 5, wherein: the driving mechanism comprises a motor (20), and an output shaft of the motor (20) is provided with a first bevel gear (21); a rotating shaft (22) is arranged on the rack, and a second bevel gear (23) meshed with the first bevel gear (21) is arranged in the middle of the rotating shaft (22); a third bevel gear (24) meshed with the second bevel gear (23) is mounted on the shifter (15); both ends of the rotating shaft (22) are respectively connected with a pinion in a rotating way; and a large gear meshed with the small gear is arranged on the rolling shaft (18).

7. The semi-automatic oyster shell opening assembly line of claim 1, which is characterized in that: the front part of the spoon-shaped cutter (7) is provided with saw teeth.

8. The semi-automatic oyster shell opening assembly line of claim 3, wherein: the cross section of the sorting box (12) is of a C-shaped structure, the lower part of the sorting box (12) is fixedly connected with the step, and the upper part of the sorting box (12) is provided with an opening.

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