CN109511723B - Linkage type picoshrimp shell removing and processing device - Google Patents
Linkage type picoshrimp shell removing and processing device Download PDFInfo
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- CN109511723B CN109511723B CN201910076076.5A CN201910076076A CN109511723B CN 109511723 B CN109511723 B CN 109511723B CN 201910076076 A CN201910076076 A CN 201910076076A CN 109511723 B CN109511723 B CN 109511723B
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- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 23
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- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 230000037213 diet Effects 0.000 abstract description 4
- 235000005911 diet Nutrition 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 8
- 241000143060 Americamysis bahia Species 0.000 description 6
- 235000013372 meat Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000001015 abdomen Anatomy 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
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Classifications
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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
Abstract
A linkage type processing device for removing the shrimp shells of the picoshrimps comprises a clamp body, a clamping clamp head, a shelling clamp head and a linkage mechanism; the forceps body comprises a forceps handle, a forceps handle spring and a forceps arm; the clamping jaw comprises a lower connector, a clamping jaw main body, a lifting table and stepped teeth for indication; the clamping forceps head main body is fixedly connected with the lower connector; the peeling clamp head comprises an upper connecting body, a peeling clamp head main body and claw-shaped cutter teeth; the claw-shaped cutter teeth are arranged on the outer edge of the shell-peeling clamp head main body; the husking clamp head main body is connected with the upper connector; the linkage mechanism comprises a jacking mechanism, a support frame, a jacking rod, a pressing sheet and a hinged support; the pushing and extending mechanism comprises a follower rod and a transition rod; the two ends of the transition rod are respectively hinged with the follower rod and the jacking rod; the other end of the stretching rod is fixedly connected with the pressing sheet; the hinged support is fixed on the clamp arm; the invention has simple structure, safety and sanitation, low cost and high linkage, and is suitable for the fields of household diet, catering and the like.
Description
Technical Field
The invention belongs to the field of catering utensils, relates to a shrimp shell removing and processing device, and particularly relates to a linkage type picoshrimp shell removing and processing device.
Background
The shrimp shell is also called shrimp shell, the back shell is hard and has a slight radian, and the shrimp shell is flat and has the characteristic of thick neck and thin abdomen; the edible parts at the head and the tail are few, the abdomen is relatively plump, and the shelled shrimp with the length of about 5cm to 10 cm can be obtained after the abdomen is shelled. The shelled shrimp meat of the picoshrimp is fresh, tender, sweet and smooth, rich in nutrition, suitable for both the old and the young and pregnant, and is one of common delicious foods for daily household diet and night gear. The cooking method of the picoshrimps is mainly boiling with a shell and stir-frying. The food is commonly used in occasions such as popular food gear or household diet; the method has the advantages that the shell-containing stewing and quick-frying can keep the pleasure of peeling and eating during eating, but the following limitations exist:
1. The skin shrimp hausta is hard and sharp, and the food consumer is difficult to peel off by hands or easily scratch the fingers when eating;
2. the cooking of the skin shrimp with the shell can influence the flavor of the seasoning to enter the shrimp meat;
3. when the picoshrimp is eaten, the sanitation, the neatness and the elegance of eating are difficult to ensure.
Of course, the eater can use disposable gloves, and the scissors are tightly adhered to the edges of the skin shrimp and the back cover to completely cut the shrimp shell, but the scissors are sharp, and the skin shrimp and the back cover are smooth and have a certain radian, so that the scissors are easy to slip or stab the fingers of the eater, and potential safety hazards exist; meanwhile, the disposable glove is easy to damage, so that the ideal effect of isolating oil stains cannot be achieved.
In order to effectively solve the problem of removing the shells of the picoshrimps, chinese patent (publication No. 106070525A) proposes an automatic shell removing device for the picoshrimps, which comprises a screening machine outer shell, a first heating air blowing device, rollers, a second heating air blowing device, a solar cell panel, an electric telescopic rod, a stirring and peeling chamber, a stirring and peeling paddle and a motor. The device has higher cost and complex operation, so the device is only suitable for mass shelling treatment operation in the catering industry. Chinese patent (publication No. 106311425A) discloses a rotation stirring and cutting mechanism for a skin shrimp, which comprises a rotating rod, wherein a rotary cutting tooth and a rotary cutting groove are arranged on the outer circumferential surface of one end of the rotating rod, a rotating ring is arranged at the end part of the other end of the rotating rod, a connector is arranged at the end part of the other end of the rotating rod, a connecting hole is arranged at the axial center position of the connector, a connecting column is arranged on one side of the rotating ring, the connecting column is inserted in the connecting hole, an operating ring is arranged on the other side of the rotating ring, a rotating disc is arranged at the end part of the rotating rod, a plurality of stirring grooves are arranged on one side of the rotating disc, a locking ring is arranged on the other side of the rotating disc, the locking ring is buckled at the end part of the rotating rod, and a mounting end is arranged at the axial center position of the locking ring. The device can mix and crush the skin shrimps under the rotary stirring of the rotary cutting teeth and the rotary cutting grooves, but has the limitations of complex structure, difficult cleaning, rotary cutting, crushing of the shelled shrimps and the like.
In summary, no linkage type picoshrimp shell removing and processing device which has simple structure, safety, reliability, cleanness, sanitation and funny exists in the market and the technical field at present; in addition, the pressed sheet is not required to be manually pulled to compress or release the shrimp body, so that the method is high in linkage and easy to operate.
Disclosure of Invention
Aiming at the limitations of the prior art, the invention provides a linkage type processing device for removing the shrimp shells of the picoshrimps, which comprises a clamp body, a clamping clamp head, a peeling clamp head and a linkage mechanism, and is characterized in that:
The forceps body comprises a forceps handle, a forceps handle spring and a forceps arm fixedly connected with the forceps handle; the pair of the forceps bodies are hinged together in an X shape; the clamp body with the upper clamp arm is called an upper clamp body, and the clamp body with the lower clamp arm is called a lower clamp body; the handle spring is disposed between a pair of opposite sides of the handles;
The clamping jaw comprises a lower connector, a clamping jaw main body, a lifting table and step teeth for indication, wherein: the lower end of the clamping jaw main body is fixedly connected with the lower connector; the lifting table is fixed on the clamping jaw main body; the inner concave cambered surface-shaped working outer wall of the lifting table corresponds to the outer convex cambered surface-shaped working inner wall of the shelling clamp head main body; the upper edge of the clamping jaw main body is provided with the step teeth for indication;
The binding clip of peeling includes connector, binding clip main part and claw-shaped sword tooth of peeling, wherein: the peeling clamp head main body is provided with an outer convex cambered surface-shaped wall shell similar to the clamping clamp head main body, and the claw-shaped knife teeth are arranged on the outer edge of the outer convex cambered surface-shaped wall shell; one end of the peeling clamp head main body, which is far away from the claw-shaped knife teeth, is connected with the upper connector;
The clamp arm of the upper clamp body is fixedly connected with the shelling clamp head through the upper connector; the clamp arm of the lower clamp body is fixedly connected with the clamping clamp head through the lower connector;
The linkage mechanism comprises a jacking mechanism, a support frame, a jacking rod, a pressing sheet and a hinged support; the ejection mechanism is arranged between opposite sides of the clamp arm and comprises a pair of follow-up rods and a pair of transition rods; the pair of follow-up rods are hinged together in an X shape, the hinge shaft of the pair of follow-up rods is arranged on the hinge support, and the hinge support is fixed on the clamp arm of the lower clamp body; one end of each pair of follower rods is respectively contacted with the surfaces of the opposite clamp arms, and the other end of each pair of follower rods is respectively hinged with one end of each pair of transition rods; the other end of the pair of transition rods and one end of the jacking rod form a compound hinge; the other end of the stretching rod movably penetrates through the supporting frame and is fixedly connected with the concave center of the pressing sheet; the outer convex cambered surface-shaped working outer wall of the pressing sheet is opposite to the outer convex cambered surface-shaped working inner wall of the clamping jaw main body;
in order to ensure that the stretching rod moves horizontally and linearly relative to the supporting frame under the action of the stretching mechanism, preferably, the hinge points between the follow-up rods and the hinge point of the compound hinge are collinear with the central three points of the concave surface of the pressing sheet.
In order to ensure that the ejection mechanism and the clamp arm form reliable linkage relation, the device preferably further comprises a cylindrical sliding block guide groove structure; the clamp arm is provided with a guide chute, and one end of the follower rod, which is far away from the transition rod, is provided with a cylindrical sliding block; the cylindrical sliding blocks are embedded into the corresponding guide sliding grooves of the clamp arms.
Preferably, the device further comprises a convex rod body and a screw; the protruding rod body is connected with the upper connecting body, the protruding rod body can be inserted into the clamp arm of the upper clamp body, and the screw is installed at one end, far away from the clamp handle, of the upper clamp body.
Preferably, in order to avoid excessive force when a user holds down the forceps handle due to direct contact between the stretching rod and the pressing piece, the device can also adopt a spring sleeve component to indirectly connect the stretching rod and the pressing piece.
Preferably, the spring sleeve assembly comprises a buffer spring, a sleeve and a stop pin, wherein: the barrel body of the sleeve penetrates through the supporting frame and is fixedly connected with the pressing sheet; one end of the jacking rod, which is far away from the transition rod, is provided with the stop pin which radially extends out along the jacking rod; and a tortuous chute is formed in the barrel body of one end of the sleeve, which is far away from the pressing piece.
Preferably, in order to reduce the damage degree of the shelled shrimps, the claw-shaped cutter teeth can flexibly avoid the shelled shrimps when cut off, and the claw-shaped cutter teeth are optimized into movable claw-shaped cutter tooth assemblies by the device.
Preferably, the movable claw-shaped cutter tooth assembly comprises a claw-shaped cutter tooth body, a hinged support, a limiting elastic piece, an elastic piece groove and a limiting ball, wherein: the claw-shaped cutter tooth body has a similar tooth-shaped structure with the claw-shaped cutter tooth; the claw-shaped cutter tooth body is hinged to the hinged support arranged in an arc shape on the outer edge of the outer arc-shaped outer wall shell of the outer arc-shaped outer wall shell of the shell peeling clamp head main body; the limiting spring plate is clamped in the spring plate groove of the claw-shaped cutter tooth body.
Preferably, in the initial state, the limiting ball is already in contact with the hinged support, and the limiting elastic piece has an interaction force with the peeling clamp head main body in the radial direction.
The invention has the advantages of simple structure, safety, reliability, cleanness, sanitation and low cost, and is truly suitable for household diets and small-sized catering industry; the method can be used for removing the shells of the picoshrimps and can also be used for seasoning pretreatment of the picoshrimps; in addition, the pressed sheet is not required to be manually pulled to compress or release the shrimp body, so that the method is high in linkage and easy to operate.
Drawings
Fig. 1 is a schematic perspective view of a linkage type device for removing shrimp shell from picoshrimp according to an embodiment of the invention in an initial state.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic perspective view of the linkage mechanism hidden in fig. 1.
Fig. 4 is a schematic perspective view of the stripper head and a portion of the jawarms shown in fig. 3 hidden.
Fig. 5 is a top view of the upper jaw body of fig. 3, with the upper jaw body hidden.
Fig. 6 is an enlarged view of a portion of the components associated with the linkage of fig. 1.
Fig. 7 is a schematic diagram of the operating principle of the linkage mechanism shown in fig. 6.
Fig. 8 is a partial sectional view taken at i of the section plane C of fig. 1.
FIG. 9 is a schematic view showing a state of a shrimp body in a shrimp body accommodating space under the action of gravity of the shrimp body when the tablet is not pressed against the shrimp abdomen in the first embodiment of the present invention.
Fig. 10 is a schematic view of a claw-shaped cutter tooth cutting movement path when the tabletting presses against shrimp belly and the shelling operation is performed in the first embodiment of the invention.
Fig. 11 is a schematic perspective view of a device for removing shrimp shell according to a second embodiment of the present invention in an initial state, wherein a spring sleeve assembly is added to a linkage mechanism based on fig. 1.
FIG. 12 is an enlarged view of a portion of a part of the second embodiment of FIG. 11 that is associated with a linkage
Fig. 13 is an enlarged partial view of fig. 11 at ii.
Fig. 14 is an assembly schematic diagram of a claw-shaped cutter tooth structure in a third embodiment of a processing apparatus for removing a shell of a picocell according to the present invention.
Detailed Description
The present invention will be further described in detail below with reference to the accompanying drawings and specific examples for the purpose of facilitating understanding of those skilled in the art.
Detailed description of the preferred embodiments
Fig. 1 to 10 show drawings of an embodiment of a device for removing shrimp shell of a picoshrimp according to the present invention.
As shown in fig. 1 to 4, a specific embodiment of a linkage type processing device for removing shrimp shells of picoshrimps, provided by the invention, comprises a clamp body (1), a clamping clamp head (2), a shelling clamp head (3) and a linkage mechanism (4), and is characterized in that:
The forceps body (1) comprises a forceps handle (1-1), a forceps handle spring (1-3) and a forceps arm (1-2) fixedly connected with the forceps handle (1-1); the pair of forceps bodies are movably hinged together in an X shape, and the hinge point of the pair of forceps bodies is positioned at the transition connecting part of the forceps handle (1-1) and the forceps arm (1-2); for convenience of description, the upper body (1) of the clamp arm (1-2) is referred to as an upper body, and the lower body (1) of the clamp arm (1-2) is referred to as a lower body; the clamp handle springs (1-3) are arranged between the opposite sides of the pair of clamp handles (1-1);
The clamping clamp head (2) is used for lifting shrimp bodies and comprises a lower connecting body (2-1), a clamping clamp head main body (2-2) and a lifting table (2-3), wherein the indicating step teeth (2-4) are formed by:
According to the characteristic that the skin shrimp concha has a slight radian, the clamping forceps head main body (2-2) is provided with an outer convex cambered surface-shaped working inner wall; the lower end of the clamping forceps head main body (2-2) is fixedly connected with the lower connector (2-1); the lifting table (2-3) is fixed on the clamping jaw main body (2-2); the lifting table (2-3) is provided with a concave cambered surface-shaped working outer wall for lifting and supporting shrimp bodies, and the concave cambered surface-shaped working outer wall of the lifting table (2-3) corresponds to the convex cambered surface-shaped working inner wall of the shelling clamp head main body (3-2); the upper edge of the clamping forceps head main body (2-2) is provided with a step tooth (2-4) for indication.
In the first embodiment of the invention, in the state shown in fig. 1, the shrimp bodies are not contained in the lifting table (2-3) and the clamp handles (1-1) are not held yet. When a user puts the shrimp body of the shrimp to be shelled into the lifting table (2-3) in fig. 1, the shrimp body is inclined (i.e. the concha is not attached to the outer arc-shaped working inner wall of the clamping jaw main body (2-2)). In the case of tilting shrimp bodies, the grip handles (1-1) cannot be reliably shelled; only after reasonably adjusting the shrimp body, the clamp handle (1-1) is held down, and under the common matching condition of the outer convex cambered surface-shaped working inner wall of the clamp head main body (2-2) and the inner concave cambered surface-shaped working outer wall of the lifting table (2-3), the outer convex cambered surface-shaped working outer wall of the pressing sheet (4-10) pushes the shrimp body concha, so that the shrimp body concha is attached to the outer convex cambered surface-shaped working inner wall of the clamp head main body (2-2), as shown in figures 9-10. Obviously, the working outer wall of the lifting table (2-3) is arranged to be a concave cambered surface working outer wall, which is more beneficial to the adjustment of shrimp bodies.
As shown in fig. 1, 2 and 3, the peeling head (3) includes an upper connector (3-1), a peeling head body (3-2) and claw-shaped cutter teeth (3-3), wherein: the shelling clamp head main body (3-2) is also provided with an outer convex cambered surface-shaped wall shell similar to the clamping clamp head main body (2-2), the outer edge of the shelling clamp head main body is provided with an arc-shaped and inner bent claw-shaped knife tooth (3-3) for puncturing the shrimp shell, and the tail end of the tooth tip of the shelling clamp head main body is sharp; one end of the peeling clamp head main body (3-2) far away from the claw-shaped knife teeth (3-3) is fixedly connected with the upper connector (3-1); under the guiding of claw-shaped cutter teeth (3-3), the shelling tong head main body (3-2) peels the shrimp shell of the picoshrimp from the shrimp meat independently;
The pair of clamp arms (1-2) are respectively connected with the clamping clamp head (2) and the peeling clamp head (3) through the lower connector (2-1) and the upper connector (3-1). More specifically, in this example, as shown in fig. 1, the arm (1-2) of the upper clamp body is fixedly connected with the peeling head (3) through the upper connector (3-1); the clamp arm (1-2) of the lower clamp body is fixedly connected with the clamping clamp head (2) through the lower connector (2-1).
In the initial working state, the outer convex cambered surface-shaped working outer wall of the shell-peeling clamp head main body (3-2) is opposite to the outer convex cambered surface-shaped working inner wall of the clamp head main body (2-2), and a certain opening shown in figure 1 exists; when the device works (when shrimp shells are stripped or treated), the claw-shaped cutter teeth (3-3) can be cut downwards along and attached to the outer convex cambered surface-shaped working inner wall of the clamp head main body (2-2); during the whole downward cutting process as shown in fig. 9 and 10, the tips of the claw-shaped cutter teeth (3-3) contact the shrimp body first and pierce the shrimp shell; when a user gradually grips the pliers handle (1-1), the outer convex cambered surface-shaped working inner wall of the shelling pliers head main body (3-2) starts to contact with shrimp meat under the guiding drive of the claw-shaped knife teeth (3-3), and the outer convex cambered surface-shaped working outer wall of the shelling pliers head main body (3-2) starts to contact with the shrimp shell, so that the shrimp shell is peeled off by means of the mutual dislocation of the shrimp meat and the shrimp shell. The shell of the picoshrimp is pierced and lifted by the shelling binding clip (3) under the clamping fit of the clamping binding clip (2), so that the purpose of stripping and separating the shell of the picoshrimp from the shrimp meat is finally achieved; of course, the user can also adjust the force of holding the clamp handle (1-1) to enable the claw-shaped knife teeth (3-3) to cut into the lower part along the outer convex cambered surface-shaped working inner wall of the clamp head main body (2-2), so as to pretreat the shrimp body.
The linkage mechanism (4) comprises a jacking mechanism (4-1), a supporting frame (4-3), a jacking rod (4-4), a pressing sheet (4-10) and a hinged support (4-8);
As shown in fig. 6, the pushing mechanism (4-1) is arranged between opposite sides of the clamp arm (1-2) and comprises a pair of follower rods (4-1-1) and a pair of transition rods (4-1-2); the pair of follow-up rods (4-1-1) are movably in an X shape and symmetrically hinged together, the hinge shafts of the pair of follow-up rods are arranged on the hinge supports (4-8), and the hinge supports (4-8) are fixed on the clamp arms (1-2) of the lower clamp body; one end of each pair of follow-up rods (4-1-1) is respectively contacted with the surfaces of the opposite clamp arms (1-2), and the other end of each pair of follow-up rods is respectively hinged with one end of each pair of transition rods (4-1-2); the other end of the pair of transition rods (4-1-2) and one end of the top extension rod (4-4) form a composite hinge; the other end of the stretching rod (4-4) movably passes through the supporting frame (4-3) and is fixedly connected with the concave center of the tabletting (4-10); the pressing sheet (4-10) is provided with an outer working wall with an outwards convex cambered surface; more specifically, as shown in fig. 9, the outer convex cambered surface-shaped working outer wall of the pressing piece (4-10) is opposite to the inner convex cambered surface-shaped working inner wall of the clamping jaw main body (2-2), and the inner concave cambered surface-shaped working outer wall of the lifting table (2-3), the outer convex cambered surface-shaped working outer wall of the pressing piece (4-10) and the inner convex cambered surface-shaped working inner wall of the clamping jaw main body (2-2) jointly enclose a shrimp body accommodating space;
Thus, when a user grips the forceps handle (1-1), one end of the pair of follower rods (4-1-1) is respectively contacted with the surfaces of the forceps arms (1-2) opposite to the pair of follower rods, so that the forceps arms (1-2) are pressed and drive the pair of follower rods (4-1-1) to relatively rotate close to each other around the hinging point (see an arrow in relative rotation in fig. 7); the closing rotation of the follow-up rod (4-1-1) can further push the two transition rods (4-1-2), so that the jacking rod (4-4) is horizontally pushed out relative to the supporting frame (4-3) (see a thin solid line in fig. 7), and the pressing piece (4-10) is pushed to the outer convex cambered working inner wall of the clamping jaw main body (2-2), so that the tight adhesion of the back to the outer convex cambered working inner wall of the clamping jaw main body (2-2) is ensured. When the user releases the clamp handle (1-1), the stretching rod (4-4) horizontally retracts relative to the supporting frame (4-3), so that the pressing piece (4-10) releases the clamping of the shrimp body.
Preferably, in order to ensure that the jacking rod (4-4) moves horizontally and linearly relative to the supporting frame (4-3) under the action of the jacking mechanism, the joint between the follow-up rods (4-1-1) and the joint between the compound hinges are collinear with the central three points of the concave surfaces of the pressing sheets (4-10).
Preferably, in order to increase the flexibility of the device, the surface of the upper connector (3-1) opposite to the peeling head main body (3-2) is provided with a convex rod body (3-4), the convex rod body (3-4) is movably inserted into the clamp arm (1-2) of the upper clamp body, and the stretching distance of the peeling head (3) relative to the clamp arm (1-2) of the upper clamp body is adjusted through a fastening screw (4-5) for manually adjusting the optimal distance between the cutting edge of the claw-shaped cutter tooth (3-3) and the convex cambered working inner wall of the clamping head main body (2-2) so as to achieve the optimal peeling effect.
Preferably, in order to ensure that the pushing and extending mechanism (4-1) and the clamp arm (1-2) form a reliable linkage relationship, one end of the follow-up rod (4-1-1) is always contacted with the surface of the opposite clamp arm (1-2), so that the follow-up rod (4-1-1) and the opposite clamp arm (1-2) are in matched contact through a cylindrical sliding block guide groove structure; more specifically, in this example, as shown in fig. 1,2 and 6, a guiding chute (4-2) is formed on the clamp arm (1-2), and a cylindrical slider (4-11) is arranged at one end of the follower rod (4-1-1) far away from the transition rod (4-1-2); the cylindrical sliding block (4-11) is movably embedded into the guiding chute (4-2) of the clamp arm (1-2) opposite to the cylindrical sliding block.
Preferably, the stretching rod (4-4) is in direct contact with the pressing piece (4-10) so that a user can excessively squeeze and damage the shrimp body when holding down the clamp handle, and the stretching rod (4-4) is not directly fixedly connected with the pressing piece (4-10) any more, but is indirectly connected with the pressing piece (4-10) through a spring sleeve assembly as shown in fig. 13, and the device is characterized in that: the spring sleeve assembly comprises a buffer spring (4-6), a sleeve (4-9) and a stop pin (4-7), wherein: the barrel body of the sleeve (4-9) movably penetrates through the supporting frame (4-3) fixedly arranged on the lower connecting body (2-1) and is fixedly connected with the tabletting (4-10); one end of the jacking rod (4-4) far away from the transition rod (4-1-2) is provided with a stop pin (4-7) which radially extends out along the jacking rod (4-4); one end of the sleeve (4-9) far away from the tabletting (4-10) is provided with a tortuous chute; under the cooperation of the stop pin (4-7) and the zigzag chute, the jacking rod (4-4) is connected with the sleeve (4-9), and meanwhile the buffer spring (4-6) is pressed into the sleeve (4-9), so that the buffer spring (4-6) is clamped between the jacking rod (4-4) and the tabletting (4-10), and at the moment, the jacking rod (4-4) is flexibly connected with the tabletting (4-10).
Preferably, in order to reduce the damage degree of the shelled shrimps, the claw-shaped cutter teeth (3-3) can flexibly avoid the shelled shrimps when cut off, and the claw-shaped cutter teeth are optimized into a movable claw-shaped cutter tooth assembly as shown in fig. 11; the method is characterized in that: the movable claw-shaped cutter tooth assembly comprises a claw-shaped cutter tooth body (5-2), a hinged support (5-4), a limiting elastic piece (5-1), an elastic piece groove (5-5) and a limiting ball (5-3), wherein: the claw-shaped cutter tooth body (5-2) is similar to the tooth-shaped structure of the claw-shaped cutter tooth (3-3) shown in fig. 1; the claw-shaped cutter tooth body (5-2) is movably hinged with the peeling head main body (3-2) outer edge arc shape of outer convex cambered surface type wall shell the arranged hinged supports (5-4); the limiting elastic piece (5-1) is clamped in an elastic piece groove (5-5) at the upper part of the claw-shaped cutter tooth body (5-2) and is contacted with the outer edge of the outer convex cambered surface-shaped wall shell of the shelling clamp head main body (3-2), so that the tooth tip of the claw-shaped cutter tooth body (5-2) can be finely adjusted outwards when being cut off, the shelled shrimp is flexibly avoided, and the damage degree of the shelled shrimp is reduced; the shoulder part of the claw-shaped cutter tooth body (5-2) is fixedly connected with a limiting sphere (5-3) which is abutted against the hinged support (5-4) so as to prevent the claw-shaped cutter tooth body (5-2) from being excessively bent towards the inside of the peeling clamp head main body (3-2) in an initial state.
Preferably, in the initial state, the limiting ball (5-3) is contacted with the hinged support (5-4), and the limiting elastic piece (5-1) has interaction force with the peeling head main body (3-2) in the radial direction.
Claims (9)
1. The utility model provides a coordinated type picoshrimp shrimp shell remove processing apparatus, includes the pincers body, centre gripping binding clip, the binding clip of peeling off, link gear, its characterized in that:
The forceps body comprises a forceps handle, a forceps handle spring and a forceps arm fixedly connected with the forceps handle; the pair of forceps bodies are hinged together in an X shape; the clamp body with the upper clamp arm is called an upper clamp body, and the clamp body with the lower clamp arm is called a lower clamp body; the clamp handle springs are arranged between the opposite sides of the pair of clamp handles;
The clamping jaw comprises a lower connector, a clamping jaw main body, a lifting table and step teeth for indication, wherein: the lower end of the clamping jaw main body is fixedly connected with the lower connector; the lifting table is fixed on the clamping jaw main body; the inner concave cambered surface-shaped working outer wall of the lifting table corresponds to the outer convex cambered surface-shaped working inner wall of the peeling clamp head main body; the upper edge of the clamping jaw main body is provided with the step teeth for indication;
The binding clip of peeling includes connector, binding clip main part and claw-shaped sword tooth of peeling, wherein: the peeling clamp head main body is provided with an outer convex cambered surface-shaped wall shell similar to the clamping clamp head main body, and the claw-shaped knife teeth are arranged on the outer edge of the outer convex cambered surface-shaped wall shell; one end of the peeling clamp head main body, which is far away from the claw-shaped knife teeth, is connected with the upper connector;
The clamp arm of the upper clamp body is fixedly connected with the shelling clamp head through the upper connector; the clamp arm of the lower clamp body is fixedly connected with the clamping clamp head through the lower connector;
The linkage mechanism comprises a jacking mechanism, a support frame, a jacking rod, a pressing sheet and a hinged support; the ejection mechanism is arranged between opposite sides of the clamp arm and comprises a pair of follow-up rods and a pair of transition rods; the pair of follow-up rods are hinged together in an X shape, the hinge shaft of the pair of follow-up rods is arranged on the hinge support, and the hinge support is fixedly connected to the clamp arm of the lower clamp body; one end of each pair of follower rods is respectively contacted with the surfaces of the opposite clamp arms, and the other end of each pair of follower rods is respectively hinged with one end of each pair of transition rods; the other end of the pair of transition rods and one end of the jacking rod form a compound hinge; the other end of the stretching rod passes through the supporting frame and is fixedly connected with the concave center of the pressing sheet; the outer convex cambered surface-shaped working outer wall of the pressing sheet is opposite to the outer convex cambered surface-shaped working inner wall of the clamping jaw main body.
2. The linked-type processing device for removing the shrimp shells of the picoshrimps as claimed in claim 1, wherein: the jacking rod moves horizontally and linearly relative to the supporting frame, and the hinge point between the follow-up rods and the hinge point of the compound hinge are collinear with the center three points of the concave surface of the pressing sheet.
3. The linked-type processing device for removing the shrimp shells of the picoshrimps as claimed in claim 2, wherein: the device also comprises a cylindrical sliding block guide groove structure; the clamp arm is provided with a guide chute, and one end of the follower rod, which is far away from the transition rod, is provided with a cylindrical sliding block; the cylindrical sliding block is embedded into the guide sliding groove of the clamp arm opposite to the cylindrical sliding block.
4. A linked-type processing device for removing shrimp shells of picoshrimps as defined in claim 3, wherein: the device also comprises a convex rod body and a screw; the protruding rod body is connected with the upper connecting body, the protruding rod body can be inserted into the clamp arm of the upper clamp body, and the screw is installed at one end, far away from the cylindrical sliding block, of the upper clamp body.
5. The linked-type picoshrimp shell removal processing apparatus according to claim 1, 2, 3 or 4, wherein: and the spring sleeve assembly is indirectly connected with the pressing piece.
6. The linkage type picoshrimp shell removal processing device according to claim 5, wherein: the spring sleeve assembly comprises a buffer spring, a sleeve and a stop pin, wherein: the barrel body of the sleeve penetrates through the supporting frame and is fixedly connected with the pressing sheet; one end of the jacking rod, which is far away from the transition rod, is provided with the stop pin which radially extends out along the jacking rod; and a tortuous chute is formed in the barrel body of one end of the sleeve, which is far away from the pressing piece.
7. The linked-type processing device for removing the shrimp shell of the leather shrimp according to claim 6, wherein: the claw-shaped cutter teeth are optimized into movable claw-shaped cutter tooth assemblies.
8. The linked-type processing device for removing the shrimp shell of the leather shrimp according to claim 7, wherein: the movable claw-shaped cutter tooth assembly comprises a claw-shaped cutter tooth body, a hinged support, a limiting elastic piece, an elastic piece groove and a limiting ball, wherein: the claw-shaped cutter tooth body has a similar tooth-shaped structure with the claw-shaped cutter tooth; the claw-shaped cutter tooth body is hinged to the hinged support arranged in an arc shape on the outer edge of the outer arc-shaped outer wall shell of the outer arc-shaped outer wall shell of the shell peeling clamp head main body; the limiting spring plate is clamped in a spring plate groove at the upper part of the claw-shaped cutter tooth body.
9. The linked-type processing device for removing the shrimp shell of the leather shrimp according to claim 8, wherein: the limiting ball is in contact with the hinged support, and the limiting elastic piece radially has interaction force with the peeling clamp head main body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910076076.5A CN109511723B (en) | 2019-01-26 | 2019-01-26 | Linkage type picoshrimp shell removing and processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076076.5A CN109511723B (en) | 2019-01-26 | 2019-01-26 | Linkage type picoshrimp shell removing and processing device |
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| CN109511723A CN109511723A (en) | 2019-03-26 |
| CN109511723B true CN109511723B (en) | 2024-04-19 |
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| CN210076457U (en) * | 2019-01-26 | 2020-02-18 | 湘潭大学 | Linkage type device for removing shrimp shell of peeled shrimp |
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| JPH07164334A (en) * | 1993-10-18 | 1995-06-27 | Snap On Inc | Combined plier/cutter with cutting insert part having shearing action |
| CN101889808A (en) * | 2010-07-20 | 2010-11-24 | 镇江大捷金属制品有限公司 | Food pincher |
| CN203853901U (en) * | 2014-05-20 | 2014-10-01 | 辽宁工业大学 | Multifunctional pliers |
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|---|---|
| CN109511723A (en) | 2019-03-26 |
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