CN115226751A

CN115226751A - Minced fish beating machine

Info

Publication number: CN115226751A
Application number: CN202210709674.3A
Authority: CN
Inventors: 侯仲林; 彭书翰; 赵淼; 夏建伟; 赵肖杰
Original assignee: Beijing Baobao Youxian Technology Co ltd
Current assignee: Beijing Baobao Youxian Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-25
Anticipated expiration: 2042-06-22
Also published as: CN115226751B

Abstract

The invention discloses a minced fillet beating machine, which comprises: a stand body having a driving assembly; a stir head, comprising: the connecting shaft is detachably connected with the output shaft of the driving assembly; the chassis is sleeved on the connecting shaft, the longitudinal section of the chassis is in a trapezoid shape with a large upper part and a small lower part, a plurality of groups of blades are arranged outside the chassis at intervals from top to bottom, each group of blades are arranged at intervals along the circumferential direction of the chassis, two adjacent blades in each group of blades are alternately arranged from top to bottom, the cutting edges of the blades are tangential to the chassis, and a plurality of material passing holes are formed in the side wall of the chassis; the upper ends of the stirring strips are fixed at intervals up and down, the lower ends of the stirring strips are fixed in the chassis, and the stirring strips in the same group are positioned on the same radial plane of the connecting shaft; and the depth of the material cylinder is higher than the distance from the bottom of the blade to the upper end of the stirring strip. The invention has the beneficial effect that the fish meat is organically combined with shearing and stirring to be acted on, and the minced fillet is prepared.

Description

Minced fish beating machine

Technical Field

The invention relates to the field of minced fillet preparation equipment. More particularly, the present invention relates to a surimi beater.

Background

The preparation of minced fillet is a key technology, the minced fillet equipment in the market at present mainly comprises a chopping and mixing machine, the chopping and mixing machine mainly comprises a machine body, a chopping and mixing pot and a chopping and mixing shaft are arranged on the machine body, a rotating shaft is fixedly connected to the bottom of the chopping and mixing pot, the chopping and mixing shaft is rotatably connected to the machine body, one end of the chopping and mixing shaft extends into the chopping and mixing pot, a chopping and mixing cutter is fixed, and a top cover is hinged above the chopping and mixing pot on the machine body. The disadvantages of the prior art are that when the chopping knife is used for chopping fish meat, the chopping knife is easy to generate heat (the speed is too high and the time is long), the surimi is not uniformly stirred (when the surimi is prepared, an auxiliary agent such as salt or a salt solution needs to be added to promote the dissolution of salt-soluble protein in the fish meat), and the gel strength of the surimi product is poor. There are also stirring devices on the market, such as a hairdryer, which have outstanding stirring efficiency but cannot shear and refine fish meat, and therefore, can be used for mixing minced fillet chopped by a chopper mixer. The combination of the two machines has certain effects, but the processing steps are increased, so that the overall working efficiency is low. Therefore, a novel beating machine is designed, the two steps can be organically integrated, and the processing quality and the processing efficiency are improved.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a surimi beater comprising:

a stand body having a driving assembly;

a stir head, comprising:

the connecting shaft is detachably connected with an output shaft of the driving assembly, and the driving assembly drives the connecting shaft to rotate;

the chassis is sleeved on the connecting shaft, the longitudinal section of the chassis is in a trapezoid shape with a large upper part and a small lower part, a plurality of groups of blades are arranged outside the chassis at intervals from top to bottom, each group of blades are arranged at intervals along the circumferential direction of the chassis, two adjacent blades in each group of blades are alternately arranged from top to bottom, the cutting edges of the blades are tangential to the chassis, and a plurality of material passing holes are formed in the side wall of the chassis;

the upper ends of the stirring strips are fixed at intervals up and down, the lower ends of the stirring strips are fixed in the chassis, and the stirring strips in the same group are positioned on the same radial plane of the connecting shaft;

and the depth of the material cylinder is higher than the distance from the bottom of the blade to the upper end of the stirring strip.

Preferably, the distance between the blade on the upper periphery of the chassis and the inner wall of the material cylinder is 2-3 cm, and the ratio of the diameter of the top of the chassis to the diameter of the bottom of the chassis is 1.5-2:1.

Preferably, the blades are divided into two groups, and the distance between two adjacent blades of the same group of blades is 3-5 cm.

Preferably, the plurality of the flash holes form a ring shape coaxial with the connecting shaft.

Preferably, the material passing hole is circular.

Preferably, the stirring strips are two groups, the two groups of stirring strips are semi-ellipsoidal like shapes coaxial with the connecting shaft, and the two groups of stirring strips form the position relation between the package and the wrapped object.

Preferably, the lower ends of one group of stirring strips are positioned between the material passing hole and the upper periphery of the base plate, and the lower ends of the other group of stirring strips are close to the connecting shaft.

Preferably, the material jar external application is equipped with hollow cooling structure, cooling structure is provided with the water pipe from top to bottom respectively, be equipped with the valve on the water pipe.

Preferably, the device also comprises a direction changing component, which comprises:

the supporting seat is internally provided with an installation cavity, a motor is arranged in the installation cavity, an output shaft of the motor is fixed with an input shaft of a speed reducer, the output shaft of the speed reducer is hermetically penetrated at the top of the supporting seat, a bearing disc is fixed on the output shaft of the speed reducer, an annular clamping groove is arranged in the bearing disc, and the bottom of the clamping groove is obliquely arranged;

the bottom of the material cylinder is provided with a seat ring matched with the size of the clamping groove, and the seat ring is clamped in the clamping groove.

The invention at least comprises the following beneficial effects: through redesign stirring head, make shearing action and stirring effect organic combination to when making it act on the flesh of fish, not only can promote shearing efficiency, can make auxiliary agent and minced fillet misce bene simultaneously, promote dissolving out of salt-soluble protein.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic side view of the beater according to one embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the beater according to one embodiment of the present invention;

FIG. 3 is a top view of the mixing head according to one embodiment of the present invention;

FIG. 4 is a connection diagram of the material cylinder and the receiving tray according to one embodiment of the present invention;

fig. 5 is a schematic connection diagram of the connection shaft and the output shaft of the driving assembly according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the reference numerals are interpreted as follows: the automatic stirring device comprises a base body 1, a driving assembly 2, a stirring head 3, a connecting shaft 31, a chassis 32, a blade 33, a material passing hole 34, a stirring bar 35, a material cylinder 4, a cooling structure 5, a water pipe 51, a turning assembly 6, a supporting seat 61, an installation cavity 62, a motor 63, a speed reducer 64, a bearing disc 65, a clamping groove 66 and a seat ring 41.

As shown in fig. 1 to 5, the present invention provides a surimi beater comprising:

a base body 1 having a drive assembly 2; the frame body 1 can adopt the frame of beating the machine among the prior art to realize, not only can the rotational speed of adjustment, and drive assembly 2 can also rotate and break away from material jar 4, and it is convenient to use.

A stir head 3, comprising:

the connecting shaft 31 is detachably connected with an output shaft of the driving assembly 2, and the driving assembly 2 drives the connecting shaft 31 to rotate; connecting axle 31 upper end sets up the sleeve, radially set up two round holes that link up along it on the sleeve, for more stable, can also set up the recess on the round hole, then follow its radial setting and the same perforating hole of round hole diameter on drive assembly 2's output shaft, overlap the sleeve from making progress in drive assembly 2's output shaft outside down, make round hole and perforating hole align, then the dead lever that penetrates the size adaptation can accomplish being connected of connecting axle 31 and drive assembly 2, the mode of dismantlement just in time reverse operation can. The connecting mode can also set up the connecting hole of class L shape on the sleeve, sets up the connecting rod on drive assembly 2's output shaft, makes the free end slope of connecting rod stretch into in the sleeve and wear into the connecting hole, then rotatory sleeve makes the connecting rod remove along the direction that the connecting hole is injectd to final joint is in the connecting hole upper end, accomplishes the connection.

The chassis 32 is sleeved on the connecting shaft 31, and is generally fixed in a welding manner, so that the fixing is more stable. The longitudinal section of the chassis 32 is in a trapezoid shape with a large upper part and a small lower part, the overall shape of the chassis 32 is similar to the shape of a wide bowl, a plurality of groups of blades 33 are arranged at intervals up and down outside the chassis 32, each group of blades 33 is arranged at intervals along the circumferential direction of the chassis 32, two adjacent blades 33 in each group of blades 33 are alternately arranged up and down, the direction of the cutting edge of each blade 33 is tangent to the chassis 32, and a plurality of material passing holes 34 are arranged on the side wall of the chassis 32;

the upper ends of the stirring strips 35 are fixed at intervals up and down, the lower ends of the stirring strips 35 are fixed in the chassis 32, and the stirring strips 35 in the same group are positioned on the same radial plane of the connecting shaft 31; when the chassis 32 is rotatory, drive multiunit blade 33 and rotate towards same hour hand direction, cut the flesh of fish, the effect makes the flesh of fish size attenuate, at this in-process, under the condition that sets up with the blade 33 in turn from top to bottom, can make the effect that staggers mutually of the flesh of fish that is located same vertical direction to this alternate action combines multiunit blade 33 to be inverted circular truncated cone shape, combines quick rotary motion, can show the shearing action that promotes the flesh of fish, improves work efficiency. In the process, the fish meat can also generate a centrifugal effect of expanding upwards and outwards, so that the fish meat in the middle can move upwards and outwards, and the design that the plurality of groups of blades 33 are in the shape of the inverted circular truncated cone can cut the track of the centrifugal motion of the fish meat. After the fish flesh rises to blade 33 top, because the action of gravity, can fall to the whereabouts, and this moment, multiunit stirring strip 35 mixes the fish flesh of whereabouts, makes the inconsistent fish flesh of granularity mix more evenly, is favorable to blade 33 to the balanced shearing of fish flesh. When the fish meat is much outside the bottom plate 32, the fish meat can enter the bottom plate 32 from the material passing hole 34 and is stirred by the stirring strips 35. When the fish meat is much in the chassis 32, the fish meat can go out of the feed through hole 34 and be cut by the blade 33. Through the combination of the blades 33, the stirring strips 35, the material passing holes 34 and the chassis 32, the preparation efficiency of the minced fillet can be remarkably improved. The stirring head 3 of the prior art hair-beating machine comprises a hook-shaped hair-beating head in the shape of a simple stirring strip 35, and although the hair-beating head has a certain mixing and stirring effect, the fish cannot be finely cut. The existing chopping and mixing machine chops and mixes fish meat by using a rotary blade, the shearing action is not good, and the mixing action is weaker. The preparation of the minced fillet needs not only to crush the fish meat but also to add some preparation for promoting the dissolution of the salt-soluble protein into the minced fillet raw material. Even if the chopping blade and the hair are cut, the shearing action and the stirring action cannot be organically combined. During the test, the rotary blade is welded at the bottom of the haircut head, then the minced fillet preparation test is carried out, the rotary blade continuously and rapidly cuts the fish meat, and the stirring strip 35 on the haircut head can not touch the fish meat basically. And the stirring head 3 of the device is adopted to carry out a minced fillet preparation test, and is compared with a common minced fillet preparation device chopping mixer to treat the same amount of minced fillet. When the first group is processed for the same time, the salt-soluble protein dissolution rate is detected, and the salt-soluble protein dissolution rate is 11% higher. In the second group, the time required for this application was 15% less than for the chopper mixer to achieve the same degree of surimi uniformity.

And the depth of the material cylinder 4 is higher than the distance from the bottom of the blade 33 to the upper end of the stirring strip 35. The fish meat is prevented from overflowing the material cylinder 4 under the action of the stirring head 3.

In the technical scheme, the shape and the relative position of the stirring head 3 are continuously modified, so that the shearing action and the stirring action are organically combined, and when the stirring head acts on fish, the shearing efficiency can be improved, the auxiliary agent and the minced fillet can be uniformly mixed, and the dissolution of the salt-soluble protein is promoted.

In another technical scheme, the distance between the blade 33 on the upper periphery of the chassis 32 and the inner wall of the material cylinder 4 is 2-3 cm, and the ratio of the diameter of the top of the chassis 32 to the diameter of the bottom of the chassis 32 is 1.5-2:1. Through repeated tests, when the designed shape and the relative position are adopted, the fish is not easy to adhere to the wall and is not easy to sink to the bottom and cannot move.

In another technical scheme, the blades 33 are divided into two groups, and the distance between two adjacent blades 33 of the same group of blades 33 is 3-5 cm. When the capacity of the material cylinder 4 is 5-100L, only two groups of blades 33 are needed.

In another solution, the plurality of material passing holes 34 form a ring shape coaxial with the connecting shaft 31. As the material passing hole 34 performs rotary motion and is arranged in a ring shape, the fish meat can freely pass through the material passing hole 34 up and down.

In another technical scheme, the material passing holes 34 are circular. The circular shape not only facilitates cleaning, but also enables maximum area throughput in a limited planar space.

In another technical scheme, the number of the stirring strips 35 is two, the two groups of stirring strips 35 both form a quasi-semi-ellipsoidal shape coaxial with the connecting shaft 31, and the two groups of stirring strips 35 form a position relation between wrapping and wrapped. Provides a passage for the fish to fall, and prevents the fish from staying on the fish and not being cut. The volume of the material cylinder 4 suitable for the two groups of stirring strips 35 is 5-500L.

In another technical scheme, the lower ends of one group of stirring bars 35 are located between the material passing hole 34 and the upper periphery of the base plate 32, and the lower ends of the other group of stirring bars 35 are close to the connecting shaft 31. Through repeated tests, the passing speed is high and the passing times are high when the passing holes 34 are arranged between the two groups of stirring strips 35 at various stirring speeds.

In another technical scheme, the material cylinder 4 is externally coated with a hollow cooling structure 5, the cooling structure 5 is provided with water pipes 51 up and down, and the water pipes 51 are provided with valves. If no external condition provides a large low-temperature environment, ice water can be introduced into the water pipe 51 to cool the material tank 4, so that the material tank 4 is kept at a low temperature of 1-10 ℃, because the low temperature is required to be kept during the preparation of the minced fillet, otherwise, the minced fillet is easy to denature and deteriorate, and the quality is affected. The low temperature environment has another negative effect, namely the dissolution of the salt soluble protein, which is also the reason for the development of the novel minced fillet preparation equipment by using a large amount of capital and time. The content of the salt soluble protein directly influences the elasticity, the taste and the gel strength of the minced fillet product. The existing chopping and mixing machine is easy to generate heat in the using process, so that minced fillet contacted with the existing chopping and mixing machine is denatured. And the cooling mechanism of this application cools down material jar 4, also can cool down the minced fillet simultaneously, reduces the emergence of this phenomenon. And when the minced fillet beating machine is used for preparing the minced fillet, the stirring speed is only required to be 300-500 r/min, and the shearing and stirring of the minced fillet can be completed in a short time. The shearing efficiency or the stirring effect of the same degree is achieved, the rotating speed of the cut-mixer is higher than 1000r/min, the high-speed operation is easier to cause the shearing knife to generate heat, and the fish quality is not beneficial.

In another technical scheme, still include diversion subassembly 6, it includes:

the supporting seat 61 is internally provided with a mounting cavity 62, a motor 63 is arranged in the mounting cavity 62, an output shaft of the motor 63 is fixed with an input shaft of a speed reducer 64, an output shaft of the speed reducer 64 is hermetically penetrated through the top of the supporting seat 61, a bearing disc 65 is fixed on the output shaft of the speed reducer 64, an annular clamping groove 66 is arranged in the bearing disc 65, the bottom of the clamping groove 66 is obliquely arranged, the inclination angle is small, and only slight inclination is needed, for example, the inclination angle is set to be 5 degrees;

the bottom of the material cylinder 4 is provided with a seat ring 41 matched with the clamping groove 66 in size, and the seat ring 41 is clamped in the clamping groove 66.

In the above technical solution, the motor 63 is started to rotate at a slow speed, for example, 15r/min, and since the material tank 4 is in a slightly inclined state, the rotating track has an arc with a variable height, and then the rotating track cooperates with the stirring head 3 in the material tank 4, so that the fish meat on the wall of the material tank 4 is carried by the stirring strips 35, and enters into shearing and mixing. And the other is convenient, and the water in the cooling mechanism can be shaken, so that the heat exchange efficiency is improved, and the cooling speed of the fish is improved.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. Surimi beater characterized in that it comprises:

a stand body having a driving assembly;

a stir head, comprising:

2. The surimi beater of claim 1 wherein the distance between the blades on the upper periphery of the base pan and the inner wall of the vat is 2 to 3cm and the ratio of the diameter of the top of the base pan to the diameter of the bottom of the base pan is 1.5 to 2:1.

3. The surimi beater of claim 1 wherein said blades are in two groups, and the distance between two adjacent blades of the same group is 3 to 5cm.

4. The surimi beater of claim 1 wherein the plurality of feed holes form a ring coaxial with the connecting shaft.

5. The surimi beater of claim 1 wherein the feed apertures are circular.

6. The surimi beater of claim 5 wherein there are two sets of mixing bars, each set of mixing bars forming a semi-ellipsoidal-like shape coaxial with the connecting shaft, the two sets of mixing bars forming a wrapping and wrapped positional relationship.

7. The surimi beater of claim 6 wherein one set of agitator bars has lower ends positioned between the feed through holes and the upper periphery of the base pan and the other set of agitator bars has lower ends positioned adjacent to the connecting shaft.

8. The surimi beater of claim 1 wherein said vat is externally fitted with a hollow cooling structure, said cooling structure having water pipes disposed above and below, said water pipes having valves.

9. The surimi beater of claim 1 further comprising a direction change assembly comprising: