CN215302738U - Promotion formula fish pretreatment automatics based on chain drive - Google Patents

Abstract

The utility model provides a promotion formula fish pretreatment automatics based on chain drive which characterized in that: the fish-body-clamping device comprises a rack, wherein a chain conveying mechanism is arranged above the rack, pushing plates are arranged on the chain conveying mechanism at intervals, the pushing plates extend into the interval between two clamping plates when running to the lower half section of the chain conveying mechanism, and elastic clamping plates are arranged below the rack at intervals and clamp fish bodies; a plurality of groups of descaling roller knives are arranged on one side of the chain conveying mechanism and driven by a motor; a cutting cutter head, an abdomen opening head and an elastic scraping hook are sequentially arranged on the frame along the conveying direction and are sequentially used for cutting and removing viscera of the fish body. The push type automatic fish pretreatment device based on chain transmission can automatically descale, cut and dirty fish, and improves the automation level of earlier-stage fish processing.

Description

Promotion formula fish pretreatment automatics based on chain drive

Technical Field

The utility model relates to a fish pretreatment device, in particular to a push type automatic fish pretreatment device based on chain transmission.

Background

At present, the freshwater fish industry in China faces the dilemma of large yield and low processing rate, and the commercial development of the freshwater fish industry in China is severely restricted. The freshwater fish yield in China accounts for more than 60% of the total yield of freshwater products in the world, but the processing rate of the freshwater fish products accounts for less than 15% of the total yield. Compared with the rapid development of the freshwater fish culture yield in China, the development of the freshwater fish processing industry in China is lagged. Because the fresh water fish processing device is few, especially the fresh water fish pretreatment equipment, the artificial slaughtering of live fish is still the main in many domestic vegetable markets and shopping malls, and then the live fish is sold. The device integrates the functions of descaling, sectioning, dirt removing and the like; the performance difference between the product and the international similar product is closed; the adjustability is increased, so that the fish cage is suitable for various fishes, and the manual auxiliary operation is reduced. The method meets the aim of the freshwater fish industry to develop towards the processing and automation directions, effectively fills the market blank, reduces the labor cost, improves the processing efficiency of enterprises, and increases the processing scale of freshwater fish products.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a push type automatic fish pretreatment device based on chain transmission, which integrates the functions of scaling, cutting, dirt removal and the like, so that the fish treatment is mechanized, and great convenience is provided for fish pretreatment processing.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a push type automatic fish pretreatment device based on chain transmission comprises a rack, wherein a fish body conveying mechanism, a fish body descaling mechanism, a fish body sectioning mechanism and a fish body gutting mechanism are arranged on the rack;

the fish body conveying mechanism comprises clamping plates which are arranged at intervals, guide rods are fixed on the opposite sides of the two clamping plates, compression springs are sleeved on the guide rods, and the other ends of the guide rods freely penetrate through the mounting plate on the rack and then are in threaded connection with nuts; a chain conveying mechanism is arranged above the rack, pushing plates are arranged on the chain conveying mechanism at intervals, and the pushing plates extend into the interval between the two clamping plates when running to the lower half section of the chain conveying mechanism;

the fish body descaling mechanism comprises a plurality of groups of descaling roller knives which are symmetrically arranged left and right, the lower ends of the descaling roller knives are coaxially connected with gears, all adjacent gears are meshed with each other, and one gear is driven by a motor;

the fish body sectioning mechanism comprises a sectioning cutter head, the sectioning cutter head is driven by a motor, and the upper end part of the sectioning cutter head extends into the space between the two clamping plates;

the fish body removes visceral organ mechanism includes that the belly props the head, and the belly props the head and stretches into in the fish maw and open the fish maw, and the belly props head one side and is equipped with scrapes the hook, scrapes the hook and connects and incline directional belly through extension spring and prop the head, scrapes the hook and stretches into and hook out the viscera in the fish maw.

The descaling rolling cutters on the two sides are six groups in total, and each side is provided with three groups.

The tail of the fish body conveying mechanism is fixed with a tapered black film removing roller, and the black film removing roller is connected with a motor.

The utility model relates to a push type automatic fish pretreatment device based on chain transmission, which has the following technical effects: the profiling pushing type chain conveying mechanism can work for a long time in a humid environment, the contact between a fish body and the conveying mechanism is reduced due to the design of the profiling pushing type chain conveying mechanism, and the damage of a machine to the fish body is reduced; the use of a plurality of pairs of descaling rollers can efficiently remove fish scales; the fish belly opening head can open the cut belly of the fish body, so that the subsequent processing is convenient to carry out; the fish body viscera removing mechanism adopts the design of connecting a spring with a hook-shaped viscera, and the hook-shaped viscera removing mechanism is driven by the elasticity of the spring to remove the viscera of the fish body, so that the viscera can be completely removed, and the damage to the viscera to influence the quality of fish meat is prevented; the fish body black film removing roller can enter the abdominal cavity of the fish body, and the bristles are driven to efficiently remove the black film and the residual viscera which are difficult to remove in the abdominal cavity of the fish body through high-speed rotation; the whole set of device can provide great convenience for fish pretreatment processing.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a partial structural schematic diagram of the present invention.

In the figure: the fish scale removing device comprises a frame 1, a fish body conveying mechanism 2, a fish scale removing mechanism 3, a fish body cutting mechanism 4, a fish body dirty removing mechanism 5, a clamping plate 2.1, a guide rod 2.2, a compression spring 2.3, a mounting plate 2.4, a nut 2.5, a chain conveying mechanism 2.6, a push plate 2.7, a scale removing roller cutter 3.1, a gear 3.2, a motor 3.3, a cutting cutter disc 4.1, an abdomen opening part 5.1, a scraping hook 5.2, an extension spring 5.3 and a black film removing roller 6.

Detailed Description

As shown in figure 1, the push type automatic fish pretreatment device based on chain transmission comprises a rack 1, wherein a fish body descaling mechanism 3 is arranged on the rightmost side of the rack 1, a fish body conveying mechanism 2 is arranged on the left side of the fish body descaling mechanism 3, and a fish body sectioning mechanism 4 and a fish body gutting mechanism 5 are sequentially arranged below the fish body conveying mechanism 2 from right to left.

As shown in fig. 2, the fish body conveying mechanism 2 includes clamping plates 2.1 arranged at intervals, a guide rod 2.2 is fixed on one side of each of the two clamping plates 2.1 opposite to each other, a compression spring 2.3 is sleeved on each guide rod 2.2, and the other end of each guide rod 2.2 freely penetrates through a hole of an installation plate 2.4 on the frame 1 and then is in threaded connection with a nut 2.5. The two clamping plates 2.1 can be relatively close to or far away from each other by screwing in and out the nut 2.5, namely, the space between the two clamping plates 2.1 is adjusted. In order to ensure reliable clamping, the distance between the two clamping plates 2.1 is usually smaller than the maximum fish width dimension, when a fish passes through, the two clamping plates 2.1 move towards the mounting plates 2.4 at the two sides, and the compression springs 2.3 contract; after the fish has been removed, the two jaws 2.1 are returned under the influence of the compression spring 2.3.

As shown in fig. 1, a chain conveying mechanism 2.6 is mounted above the frame 1, the chain conveying mechanism 2.6 includes a chain wheel and a chain, and one of the chain wheels of the chain conveying mechanism 2.6 is driven by a motor. Push plates 2.7 are arranged on the chain of the chain conveying mechanism 2.6 at intervals, the push plates 2.7 can extend into the interval between the two clamping plates 2.1 when running to the lower half section of the chain conveying mechanism 2.6, and the push plates 2.7 are used for pushing the fish to advance. The pushing plate 2.7 can be designed into a profiling structure, so that stable pushing is guaranteed.

As shown in fig. 1-3, the fish body scaling mechanism 3 comprises six groups of scaling roller knives 3.1, wherein the six groups of scaling roller knives 3.1 are arranged in two groups at intervals, and each side has three groups. The descaling roller knife 3.1 is consistent with the motor-driven descaling roller knife which is bought and sold in the market. The lower end of the descaling roller knife 3.1 is coaxially connected with a gear 3.2, all adjacent gears 3.2 are meshed with each other, and one gear 3.2 is driven by a motor 3.3. When the fish scale removing device works, the front and rear groups of scale removing roller knives 3.1 have the same direction, the middle group of scale removing roller knives 3.1 have opposite directions, the two groups of scale removing roller knives 3.1 are used for driving fishes to move forward, and the middle group of scale removing roller knives is used for reversely scraping scales.

As shown in fig. 1, fish body dissection mechanism 4 includes dissects blade disc 4.1, dissects blade disc 4.1 and passes through motor drive, dissects blade disc 4.1 upper end part and stretches into in the interval of two splint 2.1, when the fish passes through, dissects blade disc 4.1 and dissects the fish tripe.

As shown in fig. 1, the fish body viscera removing mechanism 5 comprises an abdomen opening head 5.1, wherein the abdomen opening head 5.1 partially enters the abdomen of the fish body when the fish passes through, and opens a knife edge generated by cutting the fish body; and the belly props first 5.1 one side and is equipped with scrapes hook 5.2, scrapes the hook 5.2 lower extreme and installs on frame 1 through round pin axle, wind spring, in addition, all is connected with extension spring 5.3 about scraping hook 5.2 lower extreme, and extension spring 5.3 other end is then fixed on frame 1. The scraper hook 5.2 points obliquely to the belly stay head 5.1. When the fish body is close, scrape hook 5.2 anticlockwise rotation to make extension spring 5.3 take place to warp, after the fish body gos forward a certain distance, scrape hook 5.2 and meet the incision and enter into the tripe, extension spring 5.3 release elasticity this moment, get rid of fish body viscera through colluding type front end.

A tapered black film removing roller 6 is fixed at the tail part of the fish body conveying mechanism 2, and the black film removing roller 6 is connected with a motor. The black film removing roller 6 can enter the fish body to remove the black film in the abdominal cavity of the fish body and the residual viscera when the fish body passes by.

The working principle and the process are as follows: as shown in fig. 1, the fish are manually fed into the space of the descaling-roller knives 3.1. The mechanism is driven by a motor to rotate at a high speed to remove fish scales, the rotating speed of the middle group of descaling rollers is higher than that of other groups of descaling rollers, the mechanism can simultaneously complete descaling and convey fish bodies, the descaling efficiency is high, and the manufacturing cost is low. The fish body enters the working range of the fish body conveying mechanism 2 after passing through the fish body descaling mechanism 3, the pushing plate 2.7 of the profiling fish body can be better matched with the fish body to push the fish body to advance, and the device can continuously work and continuously put the fish body for processing due to the use of chain transmission. The fish body is promoted by the push plate 2.7 and advances, and both sides are kept vertical by the centre gripping of splint 2.1, because two splint 2.1 can be close to relatively or keep away from, can adapt to the fish body of different sizes. When the fish body is through fish body dissection mechanism 4, the fish belly is dissected out an opening by dissecting blade disc 4.1, and when opening 5.1 was propped through the belly, the opening was propped open, conveniently scraped the entering of hook 5.2 and black membrane removing roller 6. The fish body is through scraping when hook 5.2, the head contacts earlier, because fish body head hardness is big, intensity is high, scrape 5.2 atress swings towards left side in the picture, the extension spring 5.3 shrink of one side, the extension spring 5.3 of opposite side is tensile (not drawn), the mechanism holds the power, the fish body continues to advance, when fish body belly opening is through scraping hook 5.2, scrape 5.2 no longer atress of hook, this mechanism releases fast, utilize the type front end of colluding to catch hold of viscera, at the in-process that the fish body continues to advance, scrape hook 5.2 and collude out viscera. The use of the extension spring 5.3 ensures that the mechanism can repeatedly execute the operation without being driven by a motor, the mechanism is simple and ingenious, the elastic design of the scraping hook 5.2 is beneficial to completely removing viscera of the fish body, reducing the damage of the viscera and ensuring the quality of the processed fish; the fish body continues to move forward after the viscera is removed, when the fish body passes through the black film removing roller 6, the mechanism enters the fish body, and the black film and the residual viscera in the abdominal cavity of the fish body are efficiently removed by the bristles on the flat conical structure through the flat conical structure rotating at a high speed, so that the pretreatment processing of all fishes is completed.

Claims (3)

1. The utility model provides a promotion formula fish pretreatment automatics based on chain drive which characterized in that: comprises a frame (1), wherein the frame (1) is provided with a fish body conveying mechanism (2), a fish body descaling mechanism (3), a fish body sectioning mechanism (4) and a fish body gutting mechanism (5);

the fish body conveying mechanism (2) comprises clamping plates (2.1) which are arranged at intervals, guide rods (2.2) are fixed on the opposite sides of the two clamping plates (2.1), compression springs (2.3) are sleeved on the guide rods (2.2), and the other ends of the guide rods (2.2) freely penetrate through a mounting plate (2.4) on the rack (1) and then are in threaded connection with nuts (2.5); a chain conveying mechanism (2.6) is installed above the rack (1), push plates (2.7) are arranged on the chain conveying mechanism (2.6) at intervals, and the push plates (2.7) extend into the interval between the two clamping plates (2.1) when running to the lower half section of the chain conveying mechanism (2.6);

the fish body descaling mechanism (3) comprises a plurality of groups of descaling roller knives (3.1) which are symmetrically arranged left and right, gears (3.2) are coaxially connected to the lower ends of the descaling roller knives (3.1), all adjacent gears (3.2) are meshed with each other, and one gear (3.2) is driven by a motor (3.3);

the fish body sectioning mechanism (4) comprises a sectioning cutter head (4.1), the sectioning cutter head (4.1) is driven by a motor, and the upper end part of the sectioning cutter head (4.1) extends into the space between the two clamping plates (2.1);

the fish body removes visceral organ mechanism (5) and props open head (5.1) including the belly, and the belly props open head (5.1) and stretches into in the fish maw and open the fish maw, and the belly props first (5.1) one side and is equipped with scrapes hook (5.2), scrapes hook (5.2) and connects and incline directional belly through extension spring (5.3) and prop open head (5.1), scrapes hook (5.2) and stretches into in the fish maw and hook out the viscera.

2. The chain drive-based push type automatic fish pretreatment device as claimed in claim 1, wherein: the descaling rolling cutters (3.1) on the two sides are six groups in total, and each side is provided with three groups.

3. The chain drive-based push type automatic fish pretreatment device as claimed in claim 1, wherein: the tail part of the fish body conveying mechanism (2) is fixed with a tapered black film removing roller (6), and the black film removing roller (6) is connected with a motor.

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