CN204409431U - Roller type prawn shucking machine - Google Patents

Abstract

The utility model discloses a roller-type shrimp peeling machine, which is mainly composed of a shrimp collection box, a peeling roller group, a spray device, a spray device support, a feeding box, a stepping motor, a roller group transmission box and a frame , the shrimp collection box is placed under the peeling roller group and fixed on the frame; the peeling roller group is arranged obliquely with the horizontal plane; the spraying device is fixed on the frame by the spraying device bracket; The above-mentioned material box is placed on the top of the peeling roller group, and is fixedly connected with the frame; the stepper motor drives the peeling roller group through the roller group transmission box. This roller-type shrimp peeling machine can realize the continuity of the shrimp peeling process, avoiding the problem of orientation and sorting before peeling the shrimp. At the same time, the shrimp peeling efficiency is high, and the loss rate of the shrimp is low, which is conducive to the realization of the mechanical automation of the shrimp. Processing .

Description

A kind of roller type prawn peeling machine

technical field

The utility model relates to a roller-type prawn peeling machine, which is especially suitable for the peeling work of prawns in the mechanical automatic processing technology.

Background technique

Shrimp peeling is one of the most important links in the shrimp processing process. At present, manual peeling is still the main method in China. Manual shelling is labor-intensive and low in production efficiency, and the product is easily contaminated by bacteria, which affects the freshness and quality of the product. As the labor force becomes increasingly tight, labor costs will become an unbearable major cost for enterprises. The development of automatic shrimp peeling equipment is of great strategic significance to solve the bottleneck problem of shrimp peeling, improve the technical level of shrimp processing industry, enhance the international competitiveness of aquatic products, and promote the sustainable development of fishery.

Contents of the invention

The utility model provides a roller-type shrimp peeling machine for solving the difficult problem of mechanical automatic peeling of prawns, and the device can realize automatic peeling processing of prawns.

The technical scheme adopted by the utility model to solve the technical problems is: a roller-type shrimp peeling machine, which mainly consists of a shrimp collection box, a peeling roller group, a spray device, a spray device bracket, a feeding box, and a stepping motor. , a roller group transmission box and a frame, the shrimp collection box is placed under the peeling roller group and fixed on the frame; the peeling roller group is arranged obliquely with the horizontal plane; The device bracket is fixed on the frame; the feeding box is placed on the top of the peeling roller group and is fixedly connected with the frame; the stepping motor drives the peeling roller group through the roller group transmission box.

Further, the peeling roller group is mainly composed of a bottom roller and side rollers, side rollers are arranged on both sides of the bottom roller, the bottom roller and the adjacent rollers on both sides are arranged in an inverted "pin", and the adjacent bottom roller and the The rotation direction of the side rollers is opposite, and the peeling roller group is a reciprocating forward and reverse motion, wherein the forward rotation angle is greater than the reverse rotation angle.

Further, the bottom roller and the side rollers are rigid rollers, and the outer circular surface is embossed, and the diameter of the bottom roller and the side rollers becomes thinner at the upper part of the shrimp collection box.

Beneficial effects of the utility model: the roller-type prawn peeling machine can realize the continuity of the prawn peeling process, avoiding the problem of orientation and sorting before the prawn peeling, and at the same time, the prawn peeling efficiency is high, the loss rate of the shrimp is low, and there is It is beneficial to realize the mechanical automation processing of prawns.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Accompanying drawing 1 is the three-dimensional structural representation of the utility model.

Accompanying drawing 2 is a schematic diagram of arrangement of roller groups in the utility model.

In the figure: 1. Shrimp collection box; 2. Shelling roller group; 3. Spray device; 4. Spray device bracket;

5. Feeding box; 6. Stepping motor; 7. Roller transmission box; 8. Rack; 9. Side roller; 10. Bottom roller.

Detailed ways

As shown in accompanying drawing 1, a kind of roller type prawn peeling machine mainly consists of shrimp collection box (1), shelling roller group (2), spraying device (3), spraying device bracket (4), feeding Box (5), stepping motor (6), roller set transmission box (7) and frame (8), the shrimp collection box (1) is placed under the peeling roller set (2) and fixed on the machine on the frame (8); the peeling roller group (2) is arranged obliquely with the horizontal plane; the spray device (3) is fixed on the frame (8) through the spray device bracket (4); the feeding box (5) placed on the top of the peeling roller group (2), and fixedly connected with the frame (8); the stepper motor (6) drives the peeling roller group (2) through the roller group transmission box (7).

As shown in accompanying drawing 2, described peeling roller group (2) is mainly made up of bottom roller (10) and side roller (9), and the two sides of bottom roller (10) are arranged with side roller (9), and bottom roller ( 10) The rollers (9) on both sides are arranged in an inverted "pin" shape, and the direction of rotation of the adjacent bottom rollers (10) and side rollers (9) is opposite, and the peeling roller group (2) is reciprocating forward and reverse Motion in which the forward rotation angle is greater than the reverse rotation angle. Further, the bottom roller (10) and the side roller (9) are rigid rollers, and the outer circular surface is embossed, and the diameter of the bottom roller (10) and the side roller (9) on the upper part of the shrimp collection box (1) is Thinning.

Working principle: During the working process, the prawns are manually removed from the head and placed in the feeding box (5), and the prawns enter the peeling roller group (2) from the feeding box (5), and the peeling roller group (2) Driven by the stepping motor (6), the reciprocating positive and negative motions realize the shelling of the prawns, and the shelled shrimps fall into the shelled shelled shrimps collection box (1) from the part where the diameter of the lower end of the shelling roller group (2) becomes thinner.

Claims (2)

1. a roll-type prawn decorticator, it is characterized in that: primarily of peeled shrimp collecting box, shelling roll group, spray equipment, spray equipment support, feeding box, stepper motor, roller group transmission case and frame composition, described peeled shrimp collecting box is placed in the below of shelling roll group and is fixed in frame; Described shelling roll group becomes to be in tilted layout with horizontal plane; Described spray equipment is fixed in frame by spray equipment support; Described feeding box is placed in the top of shelling roll group, and is fixedly connected with frame; Described stepper motor drives shelling roll group by roller group transmission case.

2. roll-type prawn decorticator according to claim 1, it is characterized in that: described shelling roll group is primarily of bottom roller and side roller composition, the both sides of bottom roller are furnished with side roller, bottom roller becomes down " product " word to arrange with adjacent both sides roller, and the rotation of adjacent bottom roller and side roller is on the contrary, shelling roll group is reciprocal rotating campaign, and wherein positive gyration is greater than reverse angle; Bottom roller and side roller are rigid roller, and periphery is through the process of roller flower, and bottom roller and side roller attenuate at one section of diameter on peeled shrimp collecting box top.