Descaling mechanism and fish belly and back descaling device

A fish belly and rack technology, used in fish processing, fish cleaning/descaling, slaughtering, etc., can solve the problem of inability to remove fish back or fish belly scales, and achieve the effect of improving processing quality and exquisite structure

Pending Publication Date: 2019-09-20
马骥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is to provide a descaling mechanism to solve the tech

Method used

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  • Descaling mechanism and fish belly and back descaling device
  • Descaling mechanism and fish belly and back descaling device
  • Descaling mechanism and fish belly and back descaling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: a kind of descaling mechanism, see figure 1 with figure 2 , including transmission shaft 10, descaling motor 20 and descaling device 30, descaling 30 includes two umbrella-shaped descaling hobs 31 opposite to its cone top that is axially slidably installed on the transmission shaft 10, two descaling rollers The tapered tops of the knife 31 extend toward each other to form a sliding fit (in this example, the scaling blade is extended) to adapt to the thickness of the fish back or / and the fish belly. The descaling hob 31 includes an umbrella-shaped hollow type runner and The scraper blade 32 that is arranged on this runner umbrella peripheral surface, runner is made of a plurality of diameter gradually smaller, coaxial wheel discs and fixed spokes thereof. Through holes are arranged on the runner to form an umbrella-shaped hollow runner. Scaling blade 32 comprises installation base and descaling blade, and installation base matches with the shape of runne...

Embodiment 2

[0031] Embodiment 2, a kind of descaling mechanism, see figure 1 with figure 2 , the difference from Example 1 is that the scale scraping blade is replaced by a scale scraping strip brush (including an installation base and a descaling brush part made of steel material), and the others are basically the same.

Embodiment 3

[0032] Embodiment 3: A kind of device for removing scales from the belly and back of fish, see image 3 with Figure 4 , including two descaling mechanisms 50 and a frame 40, the two descaling mechanisms 50 are installed on the frame 40 in parallel up and down, the descaling motor 20 is fixed on the motor fixing frame 21 by bolts, and the transmission shaft 10 is fixed by bolts Installed on the drive shaft fixed frame 11, the two ends of the descaling mechanism can slide up and down on the support rod of the frame through the sliding pair, so that a variable gap that fits the fish body is formed between the two descalers 30, so that The fish scales on the belly and the back of the fish can be removed more cleanly, and the scale removal device on the belly and back of the fish can be adapted to fish of different sizes. The sliding pair includes a sliding block 41 sleeved on the support rod and a spring in a compressed state, and the motor fixing frame 21 and the rotating shaft...

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PUM

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Abstract

The invention discloses a descaling mechanism and aims to solve the technical problem that scales on fish backs or fish bellies cannot be effectively removed by mechanical equipment in the prior art. The descaling mechanism comprises a transmission shaft and a descaler, wherein the transmission shaft drives the descaler to carry out self-rotation motion. The descaling mechanism has the advantages that the structure of the descaling mechanism fits to a fish body, so that fish scales can be cleanly removed, and a scale scraping blade/strip brush which is fixedly arranged on the inner circumference of a rotating wheel is convenient to replace and maintain. The invention also discloses a fish belly and back descaling device and aims to solve the technical problems that an existing fish killing machine cannot effectively descale backs and bellies of fishes simultaneously or is not thorough in descaling, manual secondary descaling is needed. The descaling device comprises two descaling mechanism bodies which correspond to each other vertically in parallel. The fish belly and back descaling device has the advantages that the fish belly and back descaling device can be well attached to the fish body, the fish belly and back descaling device is provided with a corrugated descaling blade with smooth round corners, and the fish skin cannot be scratched while the fish back and the fish belly scales are thoroughly removed.

Description

technical field [0001] The invention relates to the technical field of fish processing equipment, in particular to a descaling mechanism and a fish belly and back descaling device. Background technique [0002] With the improvement of people's living standards, people's demand for high-protein foods such as fish is increasing. However, the traditional manual descaling process has disadvantages such as hand injury, fatigue, low efficiency and mess. There are various fish killing machines on the market. [0003] The patent literature with the notification number CN206760618U discloses a "new type of descaling mechanism". The rotating scale scraping blade acts on the fish scales on the fish passing between the blade groups, and removes the fish scales through the scale serrations on the scale scraping blade. In this blade set, the rotation and return of each scraper blade is controlled by a torsion spring, but the elastic structure of the torsion spring is located on one side...

Claims

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Application Information

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IPC IPC(8): A22C25/02A22C25/00
CPCA22C25/02A22C25/00
Inventor 马骥刘士安黄恩涛
Owner 马骥
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