CN110093270B

CN110093270B - Crab shell enzymolysis device

Info

Publication number: CN110093270B
Application number: CN201910443023.2A
Authority: CN
Inventors: 从浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2019-12-27
Anticipated expiration: 2039-05-26
Also published as: CN111172030B; CN110093270A; CN111172030A

Abstract

The invention discloses a crab shell enzymolysis device which comprises an upper tank and a lower tank, wherein a crab cage is placed in the lower tank, a lifting handle is arranged at the top of the crab cage, a through hole is formed in the middle of the top of the upper tank, the through hole is in a cone frustum shape, a supporting rod is arranged at the top of the upper tank, the upper end of the supporting rod is connected with a left supporting arm and a right supporting arm, the left supporting arm is connected with a U-shaped rod, a movable rod is connected in the U-shaped rod in a sliding mode, the lower end of the movable rod penetrates through the through hole to extend into the upper tank and is connected with a movable plate, a convex block is arranged in the middle of the bottom of one side of the movable plate, lifting hooks are symmetrically arranged on the movable plates on the left side and the. The crab shell enzymolysis device provided by the invention is low in price and convenient to operate, improves the oscillation amplitude, can quickly separate residual meat and mucosa, is higher in enzymolysis efficiency, and is time-saving and labor-saving.

Description

Crab shell enzymolysis device

Technical Field

The invention relates to the technical field of enzymolysis equipment, in particular to a crab shell enzymolysis device.

Background

Crab shell is the main raw material for producing chitin. However, the crab legs and shells also contain a significant portion of crab meat, which must be removed prior to extraction of the chitin.

The traditional method is eliminated due to serious pollution and resource waste. At present, the mucosa and residual meat on the surface of crab shell are generally removed by adopting an enzymolysis method, because the enzymolysis is more environment-friendly and efficient. Patent No. CN107960443A and patent No. CN103947735A both provide similar enzymolysis devices, but because the meat residue and mucosa are bonded to the crab shell more firmly, the oscillation amplitude of the existing enzymolysis device is insufficient, and the removal effect of the meat residue and mucosa is poor, so that there is an urgent need in the art for a crab shell enzymolysis device with better use effect.

Disclosure of Invention

The invention aims to provide a new technical scheme of a crab shell enzymolysis device.

According to the first aspect of the invention, the crab shell enzymolysis device comprises an upper tank with a downward opening and a lower tank detachably connected below the upper tank, a crab pot is placed in the lower tank, the diameter of the crab pot is slightly smaller than the inner diameter of the lower tank, a handle is arranged at the top of the crab pot, a through hole is formed in the middle of the top of the upper tank, the through hole is in a cone frustum shape, a support rod is vertically arranged on one side of the top of the upper tank, a left support arm and a right support arm are respectively connected to the left side and the right side of the upper end of the support rod, the left support arm and the right support arm are both horizontally arranged and extend to the upper side of the through hole, a U-shaped rod with a downward opening is fixedly connected to the left support arm, a movable rod is connected in the U-shaped rod in a sliding manner, a first connecting rod is hinged to the upper end of the movable rod, a second connecting rod, the outer end of the rotating rod is rotatably connected with a poking wheel which is movably matched with the strip-shaped hole, the outer side of the right support arm is provided with a crank connected with the rotating rod, the lower end of the movable rod penetrates through the through hole to extend into the upper tank and is connected with the movable plate, the movable rod is sleeved with a fixed rod, the lower end of the fixed rod is connected with an elastic ring, the elastic ring is sleeved outside the movable rod, the elastic ring is in a cone frustum shape and can be matched with the through hole, the upper end of the fixed rod is provided with a locking button, the fixed rod can be respectively matched with the movable rod and a U-shaped rod in a locking way through the locking button, a convex block is arranged in the middle of the bottom of one side of the movable plate, lifting hooks are symmetrically arranged on the movable plates at the left side and the right side of the convex block and comprise crescent arc-shaped, the lifting hooks are rotatably connected with the movable plate through the joints of the arc-shaped parts and the linear parts, an elastic sheet is arranged between the arc-shaped parts of the two lifting hooks, and the two lifting hooks can be matched with the lifting handle through the hook-shaped parts.

Preferably, the side wall of the upper tank is connected with a bottom ring through two L-shaped rods, a circular groove is formed in the middle of the bottom of the lower tank, a stirrer is arranged in the circular groove, the upper end of the stirrer is lower than the upper end of the circular groove, a motor for driving the stirrer to rotate is arranged below the lower tank, the lower tank is provided with three supports around the motor, the three supports are positioned in the bottom ring, the supports comprise a V-shaped fixing frame and a V-shaped supporting frame, the included angle of the V-shaped supporting frame is larger than that of the V-shaped fixing frame, two ends of the V-shaped fixing frame are connected below the lower tank, the included angle of the V-shaped supporting frame is hinged with the included angle of the V-shaped fixing frame, the V-shaped fixing frame comprises a first fixing rod and a second fixing rod, the length of the V-shaped supporting frame is larger than that of the first fixing, the length of the first supporting rod is the same as that of the first fixing rod, and when the upper tank is connected with the lower tank, the two L-shaped rods and the three supports provide supporting force together.

Preferably, the roof of lower jar has been seted up round and last jar complex step groove, be provided with the sealing washer on the step groove horizontal plane, be provided with the internal thread on the vertical face in step groove, go up jar periphery and be provided with the external screw thread with internal thread complex.

Preferably, two handles are symmetrically arranged on the outer wall of the lower tank.

Preferably, the lower end of the movable rod is connected to the front side of the top of the movable plate, and the two lifting hooks and the central shaft of the through hole are located on the same vertical plane.

Preferably, two slide rails are symmetrically arranged on the left and right sides in the upper tank, and slide blocks matched with the slide rails are arranged on the left and right sides of the movable plate respectively.

Preferably, the bottom diameter of the elastic ring is larger than the top diameter of the through hole.

Preferably, the handle may include a cross-shaped frame connected to the top of the crab pot, a middle bar connected to the middle of the cross-shaped frame, and a circular handle fixed to the middle bar.

The inventor of the invention finds that in the prior art, the existing enzymolysis device has insufficient oscillation amplitude, poor removal effect of residual meat and mucosa and can not well meet the use requirement. Therefore, the technical task to be achieved or the technical problems to be solved by the present invention are never thought or anticipated by those skilled in the art, and therefore the present invention is a new technical solution.

The crab shell enzymolysis device provided by the invention is low in price and convenient to operate, improves the oscillation amplitude, can quickly separate residual meat and mucosa, is higher in enzymolysis efficiency, and is time-saving and labor-saving.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a connection state diagram of a crab shell enzymolysis device provided by an embodiment of the invention;

FIG. 2 is a separated state diagram of the crab shell enzymolysis device provided by the embodiment of the invention;

figure 3 is a schematic structural diagram of the crab shell enzymolysis device provided by the embodiment of the invention.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Referring to fig. 1-3, the embodiment of the invention provides a crab shell enzymolysis device.

This crab shell enzymolysis device includes jar 1 and can dismantle the lower jar 2 of connection under last jar 1 that the opening is decurrent, and 2 openings of lower jar are upwards, and wherein, the roof of lower jar 2 is seted up round and last jar complex step groove 21, be provided with the sealing washer on the step groove 21 horizontal plane, be provided with the internal thread on the vertical face of step groove 21, go up 1 periphery of jar and have with internal thread complex external screw thread. Crab pots 3 are placed in the lower tank 2, crab feet and crab shells needing to remove residual meat and mucosa are placed in the crab pots 3, enzymatic hydrolysate or clear water can be placed in the lower tank 2 according to needs, the diameter of each crab pot 3 is slightly smaller than the inner diameter of the lower tank 2, the crab pots 3 can move up and down and cannot incline, for example, the crab pots are 2-3cm, and handles 31 are arranged at the tops of the crab pots 3. The handle 31 may comprise a cross-shaped frame connected to the top of the crab pot 3, a middle bar connected to the middle of the cross-shaped frame, and a circular handle fixed to the middle bar.

The middle of the top of the upper tank 1 is provided with a through hole 32, and the through hole 32 is in a cone frustum shape. Go up 1 top one side of jar and be provided with branch 100 perpendicularly, the branch 100 upper end left and right sides is connected with left support arm 110 and right support arm 120 respectively, left side support arm 110 and the equal level setting of right support arm 120 stretch to through-hole 32 top, the decurrent U type pole 130 of left side support arm 110 fixedly connected with opening, the vertical setting of U type pole 130, sliding connection has movable rod 140 in U type pole 130, movable rod 140 upper end articulates there is first connecting rod 150, first connecting rod 150 outer end articulates there is second connecting rod 160, one side that first connecting rod 150 was kept away from to second connecting rod 160 is formed with bar hole 161, the inboard rotation of right side support arm 120 is connected with dwang 170, dwang 170 outer end rotates and is connected with thumb wheel 171, thumb wheel 171 and bar hole 161 clearance fit, the right side support arm 120 outside is provided with the crank 180 of being connected with dwang 170. Space for the first connecting rod 150, the second connecting rod 160 and the rotating rod 170 to rotate is formed between the left support arm 110 and the right support arm 120 at intervals, an operator shakes the crank 180 to drive the rotating rod 170 to rotate, the outer end of the rotating rod 170 rotates to drive the toggle wheel 171 to move in the strip-shaped hole 161 of the second connecting rod 160, so that the second connecting rod 160 drives the first connecting rod 150 to move, and the second connecting rod 160 drives the movable rod 140 to move up and down.

In addition, the lower end of the movable rod 140 passes through the through hole 32 and extends into the upper tank 1 and is connected with the movable plate 190, two slide rails are symmetrically arranged in the upper tank 1, and the left side and the right side of the movable plate 190 are provided with a slide block 191 respectively matched with the slide rails. The movable rod 140 is sleeved with a fixed rod 200, the lower end of the fixed rod 200 is connected with an elastic ring 210, the elastic ring 210 can be made of rubber, the elastic ring 210 is sleeved outside the movable rod 140, the elastic ring 210 is in a truncated cone shape, the diameter of the bottom of the elastic ring 210 is larger than that of the top of the through hole 32, and the elastic ring 210 can be matched with the through hole 32. The fixing rod 200 is provided at an upper end thereof with a locking button 220, the locking button 220 may be composed of a knob and a nut threadedly coupled with the fixing rod 200, and the fixing rod 200 may be respectively lockingly engaged with the movable rod 140 and the U-shaped rod 130 through the locking button 220. The fixing lever 200 is normally fixed to the movable lever 140 by the locking button 220, and when it is required to fix the movable lever 140, the fixing lever 200 is lifted up and fixed to the U-shaped lever 130 by the locking button 220, and at this time, the elastic ring 210 is pressed against the movable lever 140 by the through hole 32, thereby fixing the movable lever 140.

The middle of the bottom of one side of the movable plate 190 is provided with a convex block 230, the movable plate 190 on the left and right sides of the convex block 230 is symmetrically provided with hooks 240, the lower end of the movable rod 140 is connected to the front side of the top of the movable plate 190, and the two hooks 240 and the central axis of the through hole 32 are located on the same vertical plane. The lifting hook 240 comprises a crescent arc part 241, a straight line part 242 connected to the lower end of the arc part 241 and a hook part 243 connected to the lower end of the straight line part 242, the upper end of the arc part 241 can be matched with the through hole 32, the lifting hook 240 is rotatably connected with the movable plate 190 through the joint of the arc part 241 and the straight line part 242, an elastic sheet 250 is arranged between the arc parts 241 of the two lifting hooks 240, the two arc parts 241 of the lifting hook 240 are propped open by the elastic sheet 250, and the two lifting hooks 240 can be matched with the lifting handle 31 through the hook part 243. It should be noted that the amplitude of the up-and-down movement of the movable rod 140 should be set as follows: when the movable rod 140 moves to the lowest position, the hook portions 243 of the hooks 240 pass over the circular handles to hook the handles 31, and when the movable rod 140 moves to the highest position, the arc portions 241 of the hooks 240 are pressed and triggered by the through holes 32 to open the two hook portions 243, thereby releasing the crab pot 3.

In addition, the symmetry is equipped with two handles 22 on the 2 outer walls of lower jar, and two handles 22 are used for cooperating lower jar 2 and last jar 1 dismantlement and equipment, and the lateral wall of going up jar 1 is connected with a bottom ring 270 through two L shape poles 260, be formed with circular recess 280 in the middle of the 2 bottom of lower jar, be provided with agitator 290 in the circular recess 280, agitator 290 upper end is less than circular recess 280 upper end, 2 below of lower jar are equipped with and drive agitator 290 pivoted motor 300, lower jar 2 is provided with three support 310 around motor 300, three support 310 is located bottom ring 270, support 310 is including being V-arrangement mount and V-arrangement support frame, the contained angle of V-arrangement support frame is greater than the contained angle of V-arrangement mount, V-arrangement mount both ends are connected under lower jar 2, the contained angle department of V-arrangement support frame is in the same place with the contained angle department of V-arrangement mount is articulated, the V-arrangement mount includes first dead lever 311 and length is greater than the second dead lever 312 of first The V-shaped support frame comprises a first support bar 313 and a second support bar 314 with a length greater than that of the first support bar 313, the length of the first support bar 313 is the same as that of the first fixing bar 311, and when the upper tank 1 is connected with the lower tank 2, the two L-shaped bars 260 and the three brackets 310 together provide a support force. Wherein, the agitator 290 can improve the enzymolysis efficiency, and the arrangement in the circular groove 280 can avoid the collision of the crab pot 3. The three brackets 310 can protect the motor 300 from colliding with the ground in the first aspect; in the second aspect, when the lower tank 2 is connected with the upper tank 1, the three brackets 310 and the two L-shaped rods 260 together provide a supporting force for the whole device, so that the device is more stable; third, when the lower tank 2 is detached from the upper tank 1, the three supports 310 can adjust the height accordingly, and support the detached lower tank 2; in the fourth aspect, due to the special structure of the bracket 310, when the lower tank 2 is lifted and installed on the upper tank 1, since the length of the second support rod 314 is greater than that of the first support rod 313, the V-shaped support frame can automatically rotate, and finally the second support rod 314 can support the ground, and when the lower tank 2 is rotated and detached from the upper tank 1, the rotation and descending actions of the lower tank 2 can drive the V-shaped support frame to be converted from the original second support rod 314 to the second support rod 314 and the first support rod 313 to support the ground at the same time, so that the height can be adjusted in a time-saving and labor-saving manner.

When the crab shell enzymolysis device is used, enzymolysis liquid is put into the lower tank 2, then the crab pot 3 is placed, crab feet and crab shells needing to remove residual meat and mucosa are placed in the crab pot 3, the lower tank 2 is arranged below the upper tank 1, the motor 300 is started, and the lower tank 2 is stirred through the stirrer 290, so that the enzymolysis efficiency is improved. After reaching predetermined enzymolysis time, the user rocks crank 180 on one hand, thereby drive fly leaf 190 up-and-down motion, when moving the below, lifting hook 24 mentions crab pot 3, break away from the enzymolysis liquid, when moving the top again, lifting hook 24 is triggered by through-hole 32, release crab pot 3, crab pot 3 free fall, collide with the enzymolysis liquid, the vibration range improves, and continue to rock along with crank 180, crab pot 3 can be carried up again and release once more, so vibrate repeatedly, cooperation agitator 290 stirs, can make the meat residue, the mucosa breaks away from under external force fast. In addition, the up-and-down oscillation action can be inserted in the enzymolysis process, so that the enzymolysis time can be shortened. After the enzymolysis is completed, the fixing rod 200 is lifted upwards and fixed with the U-shaped rod 130 through the locking button 220, so that the crab pot 3 is fixed, and meanwhile, due to the existence of the elastic ring 210, the hook 240 cannot be extruded and triggered by the through hole 32 under any condition, so that the crab pot 3 cannot be released. At this time, the lower tank 2 is detached from the upper tank 1 only by the two handles 22, and the lower tank 2 can be easily detached from the upper tank 1 due to the three brackets 310. When the cleaning is needed, the enzymolysis liquid in the lower tank 2 is replaced by clean water, and the operation is repeated, so that the cleaning effect is higher, and the time and the labor are saved.

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The crab shell enzymolysis device is characterized by comprising an upper tank with a downward opening and a lower tank detachably connected below the upper tank, wherein a crab cage is placed in the lower tank, the diameter of the crab cage is slightly smaller than the inner diameter of the lower tank, a handle is arranged at the top of the crab cage, a through hole is formed in the middle of the top of the upper tank, the through hole is in a cone frustum shape, a support rod is vertically arranged on one side of the top of the upper tank, a left support arm and a right support arm are respectively connected to the left side and the right side of the upper end of the support rod, the left support arm and the right support arm are horizontally arranged and extend above the through hole, a U-shaped rod with a downward opening is fixedly connected to the left support arm, a movable rod is slidably connected in the U-shaped rod, a first connecting rod is hinged to the upper end of the movable rod, a second connecting rod is hinged to the outer end of the, the outer end of the rotating rod is rotatably connected with a poking wheel which is movably matched with the strip-shaped hole, the outer side of the right support arm is provided with a crank connected with the rotating rod, the lower end of the movable rod penetrates through the through hole to extend into the upper tank and is connected with the movable plate, the movable rod is sleeved with a fixed rod, the lower end of the fixed rod is connected with an elastic ring, the elastic ring is sleeved outside the movable rod, the elastic ring is in a cone frustum shape and can be matched with the through hole, the upper end of the fixed rod is provided with a locking button, the fixed rod can be respectively matched with the movable rod and a U-shaped rod in a locking way through the locking button, a convex block is arranged in the middle of the bottom of one side of the movable plate, lifting hooks are symmetrically arranged on the movable plates at the left side and the right side of the convex block and comprise crescent arc-shaped, the lifting hooks are rotatably connected with the movable plate through the joints of the arc-shaped parts and the linear parts, an elastic sheet is arranged between the arc-shaped parts of the two lifting hooks, and the two lifting hooks can be matched with the lifting handle through the hook-shaped parts.

2. The crab shell enzymolysis device of claim 1, wherein the side wall of the upper tank is connected with a bottom ring through two L-shaped rods, a circular groove is formed in the middle of the bottom of the lower tank, a stirrer is arranged in the circular groove, the upper end of the stirrer is lower than the upper end of the circular groove, a motor for driving the stirrer to rotate is arranged below the lower tank, three supports are arranged around the motor and positioned in the bottom ring, the supports comprise a V-shaped fixing frame and a V-shaped supporting frame, the included angle of the V-shaped supporting frame is larger than that of the V-shaped fixing frame, two ends of the V-shaped fixing frame are connected below the lower tank, the included angle of the V-shaped supporting frame and the included angle of the V-shaped fixing frame are hinged together, the V-shaped fixing frame comprises a first fixing rod and a second fixing rod with the length larger than that of the first fixing rod, the V-shaped supporting frame comprises a first supporting rod and a second supporting rod with the, the length of the first supporting rod is the same as that of the first fixing rod, and when the upper tank is connected with the lower tank, the two L-shaped rods and the three supports provide supporting force together.

3. The crab shell enzymatic hydrolysis device of claim 1, wherein: the roof of jar has seted up round and last jar complex step groove down, be provided with the sealing washer on the step groove horizontal plane, be provided with the internal thread on the vertical face in step groove, go up jar periphery and be provided with the external screw thread with internal thread complex.

4. The crab shell enzymolysis device of claim 3, wherein the outer wall of the lower tank is symmetrically provided with two handles.

5. The crab shell enzymolysis device of claim 1, wherein the lower end of the movable rod is connected to the front side of the top of the movable plate, and the two hooks and the central axis of the through hole are located on the same vertical plane.

6. The crab shell enzymolysis device of claim 5, wherein the upper tank is provided with two slide rails symmetrically left and right, and the movable plate is provided with a slide block on the left and right sides thereof, the slide block being respectively matched with the slide rails.

7. The crab shell enzymatic hydrolysis device of claim 1, wherein: the bottom diameter of the elastic ring is larger than the top diameter of the through hole.

8. The crab shell enzymatic hydrolysis device of claim 1, wherein: the handle can comprise a cross-shaped frame connected to the top of the crab pot, a middle rod connected to the middle of the cross-shaped frame and a round handle fixed on the middle rod.