CN210519968U

CN210519968U - Descaling mechanism and fish belly and back descaling device

Info

Publication number: CN210519968U
Application number: CN201921121129.2U
Authority: CN
Inventors: 马骥; 刘士安; 黄恩涛
Original assignee: 马骥
Current assignee: ZHENGZHOU LONG WAY CLOUD TECHNOLOGY Co.,Ltd.
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-15
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a descaling mechanism, which aims to solve the technical problem that the scale at the fish back or fish belly can not be effectively removed by mechanical equipment in the prior art; the descaling device comprises a transmission shaft and a descaler, wherein the transmission shaft drives the descaler to do self-rotation motion; its advantage lies in, descaler structure is laminated fish body more for the fish scale can be by clean getting rid of. The utility model also discloses a fish belly and back scaling device, which aims to solve the technical problems that the prior fish killing machine can not simultaneously effectively scale the fish belly on the fish back or scale the fish belly incompletely, and needs manual secondary scaling; it includes two parallel corresponding scale mechanisms that descale about, and its advantage lies in, and fish belly back of the body descale device can have a better laminating with the fish body, is equipped with the corrugate scale blade of scraping of level and smooth fillet, still can not fish tail skin when totally getting rid of fish back of the body and fish belly scale.

Description

Descaling mechanism and fish belly and back descaling device

Technical Field

The utility model relates to a fish processing equipment technical field, concretely relates to mechanism and fish belly device of scaling that scales of going to scale.

Background

With the improvement of living standard of people, people have more and more demand for high protein food such as fish, however, the defects of hand injury, fatigue, low efficiency, messiness and the like exist in the traditional manual descaling process. Various fish killers are available on the market.

Patent document No. CN206760618U discloses a "novel fish scale removing mechanism" in which a scale scraping blade group is fixed to two oppositely disposed scale removing rotating shafts, and by the relative rotation of the two scale removing rotating shafts, the rotating scale scraping blades on both sides act on the fish scales on the fish body passing through between the blade group, and the fish scales are removed by the scale teeth on the scale scraping blades. In the blade group, each scaling blade is controlled to rotate and return through a torsion spring, but the elastic structure of the torsion spring is positioned on one side of the scaling blade, so that the stress is unbalanced, the scaling effect of the scaling blade is greatly reduced, and the service life of the scaling blade is greatly prolonged.

Chinese patent application No. CN201420823854.5 discloses an automatic fish killing mechanism, which comprises an integral frame, a transmission mechanism, a scaling mechanism and a belly breaking mechanism, wherein the scaling mechanism comprises a main motor, a transmission assembly and at least two sets of scales removing devices, the scales removing devices in the application can only remove scales on two sides of a fish body, but cannot effectively remove scales on a fish back and a fish belly, so that the fish descaled by the fish killing device needs artificial secondary scaling, which wastes manpower and is low in efficiency.

SUMMERY OF THE UTILITY MODEL

One of the to-be-solved technical problems of the utility model is to provide a mechanism of scaling to solve prior art and can't effectively get rid of the technical problem of the back of the fish or fish belly position scale with machine equipment.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the scale removing mechanism comprises a scale remover and a transmission shaft, wherein the scale remover comprises two umbrella or cone-shaped scale removing hobs which are axially and slidably arranged on the transmission shaft and are opposite to the cone top ends of the transmission shaft, the transmission shaft is used for driving the scale removing hobs or brushes to do self-rotation motion, and corresponding elastic pressing pieces are arranged on the outer sides of the two scale removing hobs or brushes, so that a variable gap matched with the shape of a fish back or/and the fish belly is formed between the two scale removing hobs or brushes.

Preferably, the top ends of the cones of the two scaling hobs or brushes extend oppositely to form sliding embedded parts capable of adapting to the thickness of the fish back or/and the fish belly, and the elastic pressing pieces outside the scaling hobs or brushes can enable the sliding embedded parts of the two scaling hobs or brushes to be fully meshed so as to ensure that the scaling blade or the strip brush can still effectively scale the fish back or the fish belly after the two scaling hobs or brushes are spread by a larger fish body; the exquisite cooperation of each part has promoted the adaptability to various individual fish sizes greatly.

Preferably, the descaling hob or brush comprises an umbrella or cone-shaped rotating wheel and descaling blades or strip brushes radially distributed on the periphery of the umbrella or cone of the rotating wheel.

Preferably, a hollow part of the rotating wheel is arranged between the two adjacent scaling blades or strip brushes; so as to be beneficial to the discharge of the fish scales and the cleaning of the mechanism.

Preferably, the rotating wheel comprises a rotating shaft and three rotating discs with different diameters, and the rotating wheel is composed of a plurality of coaxially-mounted wheel discs or rings with gradually-reduced diameters and fixed spokes thereof.

Preferably, the scaling blade or the strip brush comprises a mounting base part and a scaling blade or a brushing part, the mounting base part is matched with the wheel shape, the scaling blade or the brushing part is provided with a corrugated scaling surface, and a buffer space is formed when the scaling blade or the brushing part is contacted with a fish body, so that fish scales are removed, and fish skins are prevented from being scratched.

Preferably, the transmission shaft comprises a flat shaft section for mounting the descaler, a hole matched with the flat shaft section is formed in the middle of a rotating shaft on the rotating wheel, and the flat shaft is matched with the descaler hob or the brush, so that the descaler hob can slide on the flat shaft section while rotating automatically under the action of the flat shaft section.

Compared with the prior art, the utility model has the beneficial technical effects of:

simple structure and exquisite compactness, the adaptability is good, the fish body of laminating more for the fish scale can be by clean getting rid of, easy to maintain, change, makes scaling mechanism wholly more durable, in order to reduce and maintain use cost.

The second technical problem to be solved of the utility model is to provide a fish belly fish back device of scaling to solve current fish machine of killing and can not effectively scale or scale unclean to fish back fish belly simultaneously, need the manual work to carry out the technical problem that the secondary was scaled.

the fish belly and back scaling device comprises a rack and two scaling mechanisms, wherein the two scaling mechanisms are correspondingly arranged on the rack in an up-down parallel mode, and a variable gap matched with a fish body is formed between the scaling devices of the two scaling mechanisms, so that fish scales on the fish belly and the fish back can be removed more cleanly at the same time.

Preferably, two ends of the scaling mechanism are arranged on the supporting rod of the rack in a vertically sliding manner through a sliding pair, so that the fish belly and back scaling device can adapt to fish bodies with different body widths.

Preferably, the sliding pair comprises a sliding block and a spring which are sleeved on the supporting rod.

Compared with the prior art, the utility model discloses a main beneficial technological effect lies in:

the fish belly and back scaling device is exquisite in structure and can be well attached to a fish body, scales on the fish back and the fish belly can be effectively removed, and the whole fish body can be effectively scaled by matching with a conventional side scaling mechanism; further the scale surface is scraped to the corrugate that sets up, avoids fish tail skin when totally getting rid of the fish back and fish belly scale, and then improves fish processing quality.

Drawings

FIG. 1 is a schematic view of a descaling mechanism;

FIG. 2 is a schematic structural view of a descaling hob;

FIG. 3 is a schematic perspective view of the fish belly and back scaling device;

FIG. 4 is a front view of the scaling device for the belly and back of a fish;

in the figure, 10 is a transmission shaft, 11 is a transmission shaft fixing frame, 20 is a descaling motor, 21 is a motor fixing frame, 30 is a descaler, 31 is a descaling hob, 32 is a descaling blade, 40 is a frame, 41 is a sliding block, and 50 is a descaling mechanism.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

The components and parts in the following examples are all conventional commercially available products unless otherwise specified.

Example 1: a descaling mechanism, see fig. 1 and 2, comprises a transmission shaft 10, a descaling motor 20 and a descaler 30, wherein the descaling 30 comprises two umbrella-shaped descaling hobs 31 which are axially and slidably mounted on the transmission shaft 10 and the conical tops of the two descaling hobs 31 are opposite to each other, the conical tops of the two descaling hobs 31 extend towards each other to form a sliding embedded part (formed by a descaling blade in the example) so as to adapt to the thickness of a fish back or/and a fish belly, the descaling hobs 31 comprise umbrella-shaped hollow-out rotating wheels and the descaling blades 32 arranged on the umbrella peripheral surfaces of the rotating wheels, and the rotating wheels are composed of a plurality of coaxial rotating wheels with gradually reduced diameters and fixed spokes of the rotating wheels. The rotating wheel is provided with a through hole to form an umbrella-shaped hollow rotating wheel. The scaling blade 32 comprises a mounting base part and a scaling blade part, the mounting base part is matched with the shape of the rotating wheel, and the scaling blade part is provided with a corrugated scaling surface with smooth fillet transition so as to ensure that the scales are removed and cannot be scratched. The length of the scaling blade 32 is larger than that of the through hole through which the scaling blade passes, so that the scaling blade 32 can still scale the fish after the two scaling hobs 31 are spread by the larger fish body. The transmission shaft 10 is a flat shaft, a hole matched with the transmission shaft 10 is formed in the middle of a rotating shaft on the rotating wheel, and the flat shaft is matched with the descaling hob 31, so that the descaling hob 31 can slide on the flat shaft while rotating automatically under the action of the flat shaft. Bearings are arranged at two ends of the transmission shaft 10, a spring in a compressed state is arranged between the scaling hob 31 and the bearings, and one end of the spring props against the scaling hob 31, so that a variable gap matched with the shape of a fish back or/and a fish belly is formed between the two scaling hobs 31, a good fit is formed between the two scaling hobs and the fish body, and the scaling mechanism can adapt to fishes of different sizes. The descaling motor 20 drives the descaling hob 31 to make self-rotation movement by driving the transmission shaft 10.

Example 2, a descaling mechanism, see fig. 1 and 2, differs from example 1 in that the descaling blade is replaced by a descaling-strip brush (comprising a mounting base and a descaling brush portion made of a steel material), and the rest is substantially the same.

Example 3: a fish belly and back scaling device is disclosed, and referring to fig. 3 and 4, the fish belly and back scaling device comprises two scaling mechanisms 50 and a rack 40, wherein the two scaling mechanisms 50 are correspondingly installed on the rack 40 in an up-down parallel mode, a scaling motor 20 is fixedly installed on a motor fixing frame 21 through bolts, a transmission shaft 10 is fixedly installed on a transmission shaft fixing frame 11 through bolts, and two ends of each scaling mechanism are installed on a supporting rod of the rack in a vertically sliding mode through a sliding pair, so that a variable gap which fits with a fish body is formed between the two scaling devices 30, fish scales on the fish belly and the fish back can be removed more cleanly, and the fish belly and fish back scaling device can adapt to fishes with different sizes. The sliding pair comprises a sliding block 41 sleeved on the supporting rod and a spring in a compressed state, and the motor fixing frame 21 and the rotating shaft fixing frame 11 are fixedly connected with the sliding block 41 through bolts.

When the fish belly and back scaling device is used, the corresponding driving motors drive the scaling hobs of the upper scaling device and the lower scaling device to do relative motion in opposite spinning directions, one end (head or tail) of a processed fish body is placed into the variable gap along the rotating direction of the scaling hobs, and the scaling blades drive the fish body to slide forwards while scraping belly and back scales until scaling is completed.

The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention to form a plurality of specific embodiments, which are the common variation ranges of the present invention and will not be described in detail herein.

Claims

1. The descaling mechanism comprises a descaler and a transmission shaft, and is characterized in that the descaler comprises two umbrella-shaped or cone-shaped descaling hobs or descaling brushes which are axially and slidably mounted on the transmission shaft and are opposite to the cone top ends of the transmission shaft, the transmission shaft is used for driving the descaling hobs or the descaling brushes to do self-rotation motion, and corresponding elastic pressing pieces are mounted on the outer sides of the two descaling hobs or the descaling brushes so as to form a variable gap which is matched with the shape of a fish back or/and a fish belly between the two descaling hobs or the descaling brushes.

2. The scaling mechanism according to claim 1, wherein the two scaling hobs or brushes have their conical tips extending towards each other to form a sliding fit for adapting to the thickness of the back and/or belly of the fish.

3. The descaling mechanism according to claim 1, wherein the descaling hob or a descaling brush comprises an umbrella-shaped or cone-shaped rotating wheel and a descaling blade or a descaling strip brush radially arranged on the periphery of the umbrella-shaped or cone-shaped rotating wheel.

4. A descaling mechanism according to claim 3, wherein a hollow portion of the runner is between two adjacent descaling blades or descaling strip brushes.

5. A descaling mechanism according to claim 3, wherein the runner is formed by a plurality of coaxial discs or rings of progressively smaller diameter and their retaining spokes.

6. A descaling mechanism according to claim 3, wherein the scaling blade or strip brush comprises a mounting base and a scaling edge or portion, the mounting base mating with the shape of the umbrella or cone-shaped runner, the scaling edge or portion being provided with a corrugated scale surface.

7. The mechanism of claim 3, wherein the drive shaft comprises a flat shaft section for mounting the descaler, and the rotating wheel has a hole in the middle of the shaft for engaging the flat shaft section.

8. A fish belly and back scaling device comprises a frame and is characterized by further comprising two scaling mechanisms according to claim 1 and arranged on the frame in an up-and-down corresponding mode, and a variable gap capable of fitting a fish body is formed between the scalers of the two scaling mechanisms.

9. The fish belly and back scaling device of claim 8, wherein two ends of the scaling mechanism are vertically slidably mounted on support rods of the frame through sliding pairs.

10. The fish belly and back scaling device of claim 9 wherein the sliding pair comprises a slider and a spring fitted around the support rod.