CN214071502U - Pre-screening and cleaning device for crayfish processing - Google Patents

Abstract

The utility model provides a pre-screening and cleaning device for crayfish processing, which comprises a feeding slide way, a pre-screening roller, a manual picking and conveying platform, an upper conveying frame and a bubble cleaning machine which are arranged in sequence; wherein the pre-screening roller is obliquely fixed on the support frame and is tightly attached and contacted with the driving wheel on the support frame; the transmission motor is rotationally connected and fixed with the transmission wheel at one end; a plurality of screening boxes are sequentially arranged at both ends of the manual selecting and conveying table; the discharge port of each screening box is positioned in the manual selecting and conveying table and above the lower conveying belt, and a stop rod is positioned beside the discharge port of the lower conveying belt of the manual selecting and conveying table; a supporting frame is arranged above the upper conveying frame; a plurality of water outlet pipes are sequentially arranged on the supporting frame; the inner walls of the two sides of the bubble cleaning machine are obliquely provided with filter plates; and a cleaning conveying belt is arranged between the two filter plates. The utility model discloses in time take out silt and be convenient for simultaneously clear up.

Description

Pre-screening and cleaning device for crayfish processing

Technical Field

The utility model relates to a food processing field especially relates to cray processing prescreening belt cleaning device.

Background

When crayfish food is processed, purchased crayfish needs to be primarily screened, some crayfish which are not good and have wrong sizes are screened out and sent into a bubble cleaning machine for cleaning, and as a lot of silt is generated after the crayfish is cleaned, the crayfish cannot be filtered in time, and the cleaning effect is influenced; also there is meeting impurity on the screening drum surface of screening, needs timely clearance because the position of screening drum is very high, and the manual work goes to clear up the clearance security poor.

Disclosure of Invention

In order to solve the problems, the invention discloses a pre-screening and cleaning device for crayfish processing, which comprises a feeding slide way, a pre-screening roller, a manual selection conveying table, an upper conveying frame and a bubble cleaning machine which are sequentially arranged; wherein the pre-screening roller is obliquely fixed on the support frame and is tightly attached and contacted with the driving wheel on the support frame; the transmission motor is rotationally connected and fixed with the transmission wheel at one end; a plurality of screening boxes are sequentially arranged at both ends of the manual selecting and conveying table; the discharge port of each screening box is positioned in the manual selecting and conveying table and above the lower conveying belt, and a stop rod is positioned beside the discharge port of the lower conveying belt of the manual selecting and conveying table; a supporting frame is arranged above the upper conveying frame; a plurality of water outlet pipes are sequentially arranged on the supporting frame; the inner walls of the two sides of the bubble cleaning machine are obliquely provided with filter plates; and a cleaning conveying belt is arranged between the two filter plates.

The utility model discloses the further improvement lies in: wherein the filter plate is downward inclined and the top part is rotationally fixed on the inner wall of the bubble cleaning machine; and finally, locking and fixing through bolts.

The utility model discloses the further improvement lies in: the bottom of the supporting frame is provided with a recovery slideway, wherein the collection box is positioned under the recovery slideway.

The utility model discloses the further improvement lies in: the two ends of the top of the support frame are provided with air cylinders; a cylinder shaft of each cylinder is fixedly connected with one end of the connecting rod; the other end of each connecting rod is fixedly connected with the cleaning brush; wherein the cleaning brush is positioned right above the pre-screening roller.

The utility model discloses the further improvement lies in: each screening box is hung on the hanging sleeve on the manual picking and conveying table through a hook, so that the screening boxes can be placed or taken at any time.

The utility model discloses the during operation: 1. the collected crayfishes to be bought are sent into the pre-screening roller through the feeding slide way, the motor of the transmission machine drives the transmission wheel to rotate, so that the pre-screening roller is driven to rotate, and in the process of rotation, the crayfishes with improper sizes fall onto the recovery slide way through the filter tank of the pre-screening roller and are collected through the collection box, so that the influence on the sanitation and tidiness of a workshop is avoided;

2. the pre-screening roller is used for screening and then sending the lobsters into a manual sorting table, workers manually screen some of the lobsters with weak vigor or dead lobsters, unqualified lobsters are placed into a screening box and are conveyed out by falling on a transmission belt below, and the lobsters are concentrated and limited to be discharged out due to the arrangement of the stop lever;

3. after manual selection is finished, the crayfish is conveyed through the upper conveying frame, and the surface of the crayfish is initially washed by the water outlet pipe in the conveying process; finally, sending the mixture into a bubble cleaning machine for cleaning again;

4. the crayfish fed into the bubble cleaning machine is subjected to bubble cleaning and is conveyed through the cleaning conveyor belt, and the soil generated after cleaning is filtered in time by utilizing the filter plates at the two ends;

5. after the processing is finished, the connecting rod can be driven to move downwards by the cylinder, the transmission motor drives the pre-screening roller to rotate, and the cleaning brush cleans the surface of the pre-screening roller and increases friction force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the bubble washer;

the right-view screenshot plane of fig. 3 and 2;

list of reference numerals:

wherein 1-a feed chute; 2-pre-screening roller; 3-manually selecting a conveying table; 4-loading a conveying frame; 5-a bubble cleaning machine; 6-a support frame; 7-a transmission wheel; 8-a transmission motor; 9-screening cassette; 10-a stop lever; 11-a support frame; 12-a water outlet pipe; 13-cleaning the conveyor belt; 14-a filter plate; 15-recovery chute; 16-a collection box; 17-a cylinder; 18-a connecting rod; 19-cleaning brush; 20-hanging hooks; 21-hanging the sleeve.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the pre-screening and cleaning device for crayfish processing of the embodiment includes a feeding slide 1, a pre-screening roller 2, a manual picking and conveying table 3, an upper conveying frame 4 and a bubble cleaning machine 5 which are arranged in sequence; wherein the pre-screening roller 2 is obliquely fixed on a support frame 6 and is tightly attached and contacted with a driving wheel 7 on the support frame 6; the transmission motor 8 is rotationally connected and fixed with the transmission wheel 7 at one end; a plurality of screening boxes 9 are sequentially arranged at both ends of the manual selecting and conveying table 3; the discharge port of each screening box 9 is positioned above the lower conveyor belt in the manual selecting and conveying table 3, and a stop rod 10 is positioned beside the discharge port of the lower conveyor belt of the manual selecting and conveying table 3; each screening box 9 is hung on a hanging sleeve 21 on the manual picking and conveying table 3 through a hook 20.

A supporting frame 11 is arranged above the upper conveying frame 4; a plurality of water outlet pipes 12 are sequentially arranged on the supporting frame 11; the inner walls of the two sides of the bubble cleaning machine 5 are obliquely provided with filter plates 14; between the two filter plates 14 a cleaning conveyor belt 13 is arranged.

Wherein the filter plate 14 is inclined downwards and the top part is rotationally fixed on the inner wall of the bubble cleaning machine 5; and finally, locking and fixing through bolts.

A recovery slideway 15 is arranged at the bottom of the support frame 6, wherein a collection box 16 is positioned right below the recovery slideway 15; two ends of the top of the support frame 6 are provided with air cylinders 17; the cylinder shaft of each cylinder 17 is fixedly connected with one end of a connecting rod 18; the other end of each connecting rod 18 is fixedly connected with a cleaning brush 19; wherein the cleaning brush 19 is located directly above the pre-screening drum 2.

The utility model discloses the during operation: collecting crayfish to be bought and sending the crayfish into a pre-screening roller 2 through a feeding slide way 1, driving a driving wheel 7 to rotate through a driving motor 8, so as to drive the pre-screening roller 2 to rotate, and in the process of rotating, the crayfish with an improper size falls onto a recovery slide way 15 through a filter tank of the pre-screening roller 2 and then is collected through a collecting box 16, the pre-screening roller 2 is sent into a manual picking and conveying machine for 3 machines after screening, workers manually screen some crayfish with weak vigor or dead crayfish, unqualified crayfish are placed into a screening box 9, the lobsters falling onto a transmission belt below the conveying machine are conveyed out, and the crayfish is concentrated and limited to be discharged out due to the arrangement of a blocking rod 10; after the artificial selection is finished, the crayfish is conveyed through the upper conveying frame 4, and the surface of the crayfish is primarily washed by the water outlet pipe 12 in the conveying process; finally, the mixture is sent into a bubble cleaning machine 5 for cleaning again; the crayfish fed into the bubble washing machine 5 is bubble-washed and conveyed by the washing conveyor belt, and the soil generated after washing is filtered out in time by the filter plates 14 at both ends.

After the processing is finished, the air cylinder 17 can drive the connecting rod 18 to move downwards, the transmission motor 8 drives the pre-screening roller 2 to rotate, and the cleaning brush 19 cleans the surface of the pre-screening roller, so that the friction force is increased.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims (5)

1. Crayfish processing is sieve belt cleaning device in advance, its characterized in that: comprises a feeding slideway (1), a pre-screening roller (2), a manual selecting and conveying table (3), an upper conveying frame (4) and a bubble cleaning machine (5) which are arranged in sequence; wherein the pre-screening roller (2) is obliquely fixed on the support frame (6) and is tightly attached and contacted with the driving wheel (7) on the support frame (6); the transmission motor (8) is rotationally connected and fixed with the transmission wheel (7) at one end; a plurality of screening boxes (9) are sequentially arranged at both ends of the manual selecting and conveying table (3); the discharge port of each screening box (9) is positioned above the lower conveying belt in the manual selecting and conveying table (3), and a stop rod (10) is positioned beside the discharge port of the lower conveying belt of the manual selecting and conveying table (3); a supporting frame (11) is arranged above the upper conveying frame (4); a plurality of water outlet pipes (12) are sequentially arranged on the supporting frame (11); the inner walls of the two sides of the bubble cleaning machine (5) are obliquely provided with a filter plate (14); a cleaning conveyor belt (13) is arranged between the two filter plates (14).

2. The pre-screening cleaning device for crayfish processing as set forth in claim 1, wherein: wherein the filter plate (14) is downward inclined and the top part is rotationally fixed on the inner wall of the bubble cleaning machine (5); and finally, locking and fixing through bolts.

3. The pre-screening cleaning device for crayfish processing as set forth in claim 1, wherein: the bottom of the supporting frame (6) is provided with a recovery slideway (15), wherein the collection box (16) is positioned under the recovery slideway (15).

4. The pre-screening cleaning device for crayfish processing as set forth in claim 1, wherein: two ends of the top of the support frame (6) are provided with air cylinders (17); the cylinder shaft of each cylinder (17) is fixedly connected with one end of a connecting rod (18); the other end of each connecting rod (18) is fixedly connected with a cleaning brush (19); wherein the cleaning brush (19) is located directly above the pre-screening drum (2).

5. The pre-screening cleaning device for crayfish processing as set forth in claim 1, wherein: each screening box (9) is hung on a hanging sleeve (21) on the manual picking and conveying table (3) through a hook (20).

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