CN108812844B - Cleaning device for seafood processing - Google Patents

Abstract

The invention relates to a cleaning device for seafood processing, which comprises a guide belt, wherein a plurality of annular guide grooves are arranged at intervals in the width direction of the belt surface of the guide belt, the guide belt is arranged in a cleaning tank, guide blocks are arranged on two sides of the notch of the cleaning tank, the two ends of each guide block are in arc transition, the lower plate surface is abutted against the upper belt surface of the guide belt, an installation plate is arranged on the notch of the cleaning tank, a cleaning head is arranged on the installation plate, the water outlet of the cleaning head vertically points downwards to the notch of the annular guide grooves, baked sandworms fall onto the guide belt from the passages of limiting plates on two sides and are guided into the annular guide grooves, when the guide belt rotates circularly, the guide belt is conveyed into the cleaning tank, under the action of the guide blocks, the guide belt is pressed below the water surface of the cleaning tank, and the baked sandworms in the annular guide grooves are pointed by pressure water sprayed by the cleaning, therefore, sand grains on the surface of the sandworms are washed away, the cleanness of the sandworms is ensured, and the quality of the later-period dried sandworms is ensured.

Description

Cleaning device for seafood processing

Technical Field

The invention relates to the technical field of seafood processing, in particular to a cleaning device for seafood processing.

Background

The sandworm is named as Sipunculus nudus, commonly called as Panax japonicus, also called as Sipunculus nudus, commonly called as sandworm. The shape of the small-sized Sipunculus nudus sausage is similar to that of a sausage, the small-sized Sipunculus nudus sausage is in a long cylinder shape, the length of the small-sized Sipunculus nudus sausage is about 10-20 cm, the small-sized Sipunculus nudus sausage is naked without hairs, longitudinal muscles of the body wall are bundled, and each ring muscle is staggered to form a square grid-shaped pattern.

In recent years, the market demand of sandworms is increasing continuously, so that the artificial breeding range of the sandworms is also increasing gradually to adapt to the increasing market, however, when fresh sandworms are collected from breeding sandbeach, the sandworms need to be processed as soon as possible to avoid deterioration or death, and in order to prolong the storage date of the sandworms, the sandworms are dried and processed into the dried sandworms, which is the best storage mode;

the sandworms comprise sandbags at the head and the tail, and because of the living environment of the sandworms, sandgrains can exist in the sandbags and the tubular cavities of the sandworms, so that the sandbags of the sandworms need to be cut off and the tubular cavities of the sandworms are cut off during actual processing, and because the inner walls of the tubular cavities of the sandworms have mucus, the sandgrains adhere to the mucus, and the sandworms need to be washed for a long time, so that the sandgrains remaining in the sandworms can be washed away; however, the processing method is low in efficiency, is only suitable for being adopted by general families or catering enterprises, consumes a large amount of water in the actual cleaning process, and is difficult to ensure that sand grains in the tubular cavities of the sandworms are completely cleaned by utilizing the flushing mode, so that the quality of the sandworms is seriously influenced.

In the practical processing process of the sandworm, in order to ensure that sand grains in a sandworm cavity are removed, the applicant filed a production device capable of ensuring the processing quality of the sandworm in a sandworm dry processing system on the same day.

Disclosure of Invention

The purpose of the invention is: provided is a seafood processing cleaning device, which can ensure the cleaning effect of sandworms and ensure the quality of dried sandworms.

In order to achieve the purpose, the invention adopts the technical scheme that:

belt cleaning device for seafood processing, including the guide belt, the area face width direction interval that the guide belt was sent sets up a plurality of annular guide slots, the guide belt sets up in the washing tank, the notch both sides of washing tank are provided with the guide block, the circular arc transition of guide block both ends just pushes up the face of taking with the guide belt down and supports and lean on, the notch of washing tank is provided with the mounting panel, be provided with the cleaning head on the mounting panel, the vertical notch of the directional annular guide slot downwards of delivery port of cleaning head.

The invention also has the following features:

the discharging end of the guide belt is horizontal, a conveying net belt is arranged below an outlet of the guide belt, a water flushing head is obliquely arranged above the discharging end of the guide belt and inclines towards the direction of the conveying net belt, a water outlet of the water flushing head points to a notch of the annular guide groove, a water receiving tank is arranged below the conveying net belt, and the inclined water receiving tank and the low end of the water receiving tank go deep into the cleaning tank.

And a water filtering hole is formed along the circumferential direction of the groove bottom of the annular guide groove.

The invention also discloses a sandworm dry processing system, which is characterized in that: the dry sandworm processing system comprises the cleaning device for dry sandworm processing.

Compared with the prior art, the invention has the technical effects that: the dried sandworms fall onto the guiding and conveying belt from the passages of the limiting plates on the two sides and are guided into the annular guide groove, when the guiding and conveying belt rotates circularly, the guiding and conveying belt is guided into the cleaning groove, the guiding and conveying belt is pressed below the water surface of the cleaning groove under the action of the guiding blocks, and pressure water sprayed by the cleaning head points to the dried sandworms in the annular guide groove, so that sand grains on the surfaces of the sandworms are washed away, the cleaning of the sandworms is ensured, and the quality of the dried sandworms in the later period is ensured.

Drawings

Fig. 1 and fig. 2 are schematic views of two visual structures of a sandworm transfer device, a sandworm opening turning device, a sandworm discharging device and a sandworm ejecting device in the system;

fig. 3 and 4 are schematic diagrams of two visual structures of the sandworm overturning device, the sandworm unloading device, the sandworm ejecting device and the unit material rack in the system;

fig. 5 and 6 are schematic diagrams of two view structures of a unit rack in the system;

FIG. 7 is a front view of a unit stack in the system;

fig. 8 to 10 are schematic views of three visual structures of the sandworm flap device in the system;

FIGS. 11 and 12 are schematic views of two views of a sandworm discharge device in the system;

FIG. 13 is a front view of the cleaning device;

fig. 14 and fig. 15 are schematic diagrams of two view structures of the torrefying device in the system;

fig. 16 and 17 are schematic diagrams of two view structures of the torrefying unit in the system;

fig. 18 is a front view of the torrefying unit in the system;

FIGS. 19-23 are front views of the system in 5 operating states;

FIG. 24 is a system block diagram of the present invention.

Detailed Description

The invention will be further explained with reference to fig. 1 to 24:

in order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.

As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, reasonable and inconsistent.

The cleaning device for seafood processing of the present invention is explained in detail below with reference to the whole sandworm dry processing system:

the specific features of the dry sandworm processing system are detailed below:

the sandworm dry processing system comprises a sandworm transferring device 10, wherein the sandworm transferring device 10 is used for clamping sandworms and enabling the length direction of the sandworms to be horizontal;

the sandworm opening turning device 20 is arranged at the outlet position of the sandworm transporting device 10, and the sandworm opening turning device 20 is used for turning up the tubular cavities of the sandworms from inside to outside;

a feed inlet of the roasting device 30 is connected with a discharge outlet of the sandworm flanging device 20, and the roasting device 30 is used for roasting the sandworms with the tubular cavities turned up from inside to outside;

a feeding hole of the cleaning device 40 is connected with a discharging hole of the baking device 30, and the cleaning device 40 is used for cleaning the baked sandworms;

a drying device 50, wherein the drying device 50 is used for implementing drying operation of sandworms;

as shown in fig. 24, after the surfaces of the harvested sandworms are cleaned, the sandworms are arranged on the sandworm transfer device 10 in order, and are clamped, so that the sandworms are in a relatively fixed and horizontal posture in the length direction, the sandworm flanging device 20 turns up the sandworms with clean surfaces from inside to outside, so that tubular cavities of the sandworms are exposed outside, the turned-up sandworms are led into the baking device 30 for baking, mucus in the sandworms is solidified, so that sand grains are separated from the inner walls of the sandworms, the baked sandworms are led out to the cleaning device 40, so that the sand grains are separated from the sandworms, the cleaned sandworms are led out to the drying device 50 for drying, and clean sandworm drying can be obtained, and the processing system can improve the production efficiency of the sandworm drying and ensure the quality of the sandworm drying;

when the sandworm flanging device 20 is used for flanging sandworms, the operation similar to sock flanging is carried out, and the sandworm flanging device 20 is high in toughness, so that the sandworm flanging device 20 can be conveniently introduced from one end and the inner cavity of the sandworm is outwards turned, and sand grains in the inner cavity of the sandworm can be conveniently cleaned;

when the drying device 30 is used for drying the sandworms with the everted inner cavities, mucus on the surfaces of the inner cavities of the sandworms is rapidly solidified, so that the surfaces of the inner cavities form hard shells, sand particles at the moment are easily separated from the surfaces of the inner cavities of the sandworms, the surfaces of the sandworms can be ensured to be clean, and the quality of the subsequent sandworm drying is ensured.

As a preferred embodiment of the present invention, as shown in fig. 1 to 4 and fig. 11 and 12, the sandworm turnup device 20 is provided with a sandworm unloading device 60, and the sandworm unloading device 60 is used for holding the heads of sandworms turned up from inside to outside and is transported from the sandworm turnup device 20 to the feed inlet of the torrefying device 30;

the sandworm opening-turning device 20 turns up the sandworms, the turned-up sandworms stay on the sandworm opening-turning device 20, the heads of the sandworms are clamped by the sandworm discharging device 60, and the sandworms staying on the sandworm opening-turning device 20 are dragged down and guided to the baking device 30, so that the sandworms are baked.

Since the sandworm unloading device 60 is difficult to clamp the heads of the sandworms staying on the sandworm flanging device 20 after the sandworm flanging device 20 is used for flanging the heads of the sandworms, the sandworm lifting device 20 is further provided with a sandworm ejecting device 70, the sandworm ejecting device 70 is used for ejecting the heads of the sandworms, which are turned up from inside to outside, on the sandworm flanging device 20 for a certain distance from the sandworm flanging device 20, and the sandworm unloading device 60 is arranged below the sandworm ejecting device 70;

after the sandworm head of the sandworm flanging device 20 is jacked out for a certain distance by the sandworm jacking device 70, the sandworm head is hung, the sandworm head can be clamped conveniently by the sandworm unloading device 60, the sandworm staying on the sandworm flanging device 20 can be unloaded, and the coordinated operation of the whole system is facilitated.

Further, as shown in fig. 1 and fig. 2, a cutting device 80 is arranged on the moving direction path of the sandworm transfer device 10, the cutting device 80 is used for cutting off sandbags of sandworms, and the sandworm flanging device 20 is arranged at two side positions of the sandworm transfer device 10;

most of sandgrains in the sandworms are mainly accumulated in sandbags of the sandworms, so that in actual production operation, when operators arrange the sandworms on the sandworm transfer device 10 singly, the sandbags of the sandworms are firstly made to face one direction, and when the sandbags of the sandworms face the same direction and are positioned on the sandworm transfer device 10 for normal transfer, the sandworms are cut off by the cutting device 80, so that an opening is formed in the sandworms, and the sandworm opening-turning device 20 is used for turning the sandworm with one end open.

In actual use, as shown in fig. 1 and fig. 2, unit material racks 90 for clamping sandworms are distributed on the sandworm transfer device 10, the sandworm transfer device 10 drives the unit material racks 90 to transfer to the sandworm port-turning device 20, the sandworms are distributed on the unit material racks 90 in order, sandbag ends of the sandworms extend out of one side of the unit material racks 90, and the cutting device 80 is arranged beside the sandworm port-turning device 20 and has a cutting end overhanging to one side of the unit material racks 90;

in practical production, the sandworms are manually arranged on the unit material frame 90, the unit material frame 90 is used for compacting the sandworms, and the sandbag end of the sandworm extends out of one side of the unit material rack 90, the cutting device 80 is arranged at the side of the unit material rack 90, the cutting device 80 is used for cutting the sandbag of the sandworm which extends out of one side of the unit material rack 90, the coordinated operation of the humming system is facilitated, an operator only needs to arrange the sandworm on the unit material rack 90, and the unit material racks 90 with the distributed sandworms are distributed on the sandworm transfer device 10, the sandworm transfer device 10 is started to guide the unit material racks 90 with the distributed sandworms to the position of the sandworm flanging device 20, and the opening turning operation of the sandworms is implemented, the sandworms after opening turning are baked and cleaned, so that the sand grains and the sandworms are thoroughly separated, and the quality of the dried sandworms in the later period is ensured.

Specifically, as shown in fig. 1 and fig. 2, the sandworm transfer device 10 includes a transfer belt 11 with a horizontal belt surface, the transfer belt 11 is a circulating crawler belt, two ends of the transfer belt 11 respectively form a charging end and a discharging end, the unit material frame 90 includes a plurality of clamping grooves 91 arranged in parallel at intervals, and a clamping mechanism for clamping the sandworm sandbag is arranged at a notch position at one end of each clamping groove 91;

as shown in fig. 5 to 7, in actual operation, an operator places a single sandworm in the clamping groove 91, and the sandbag end of the sandworm is clamped tightly by the clamping mechanism, so that the sandworm is prevented from moving randomly, the unit material rack 90 filled with the sandworm is transferred to the position of the sandworm flanging device 20 by the transfer belt 11, the transfer belt 11 can be provided with a sensor or a travel switch, when the unit material rack 90 is transferred to the position of the sandworm flanging device 20, and one end of the clamping groove 91 is just located at the position convenient for flanging, the transfer belt 11 stops rotating, and the sandworm flanging device 20 is used for implementing the flanging operation on the sandworm.

In order to prevent sandworms from moving in the clamping groove 91, a pressing mechanism is arranged above a middle-section notch of the clamping groove 91 and is used for pressing and positioning a sandworm body;

the sandworm body is compressed by the compressing mechanism, so that the sandworms are prevented from being located in the clamping grooves 91 and being twisted, the sandworms are in a relatively straight state, and the sandworm opening flanging device 20 can conveniently conduct opening flanging operation on the sandworms.

Specifically, as shown in fig. 5 and fig. 6, the clamping mechanism includes a first clamping arm 921 and a second clamping arm 922 which are arranged at one end of the clamping groove 91, middle sections of the first clamping arm 921 and the second clamping arm 922 are hinged, a hinge shaft is parallel to the length direction of the clamping groove 91, two ends of the hinge shaft are fixed at the upper end of a notch of the clamping groove 91 through a bracket, lower ends of the first clamping arm 921 and the second clamping arm 922 form a clamping opening for clamping a sandbag, a counterweight 93 is arranged in an opening at the upper end of the first clamping arm 921 and the second clamping arm 922, and the counterweight 93 is respectively abutted against or separated from inner walls of opposite sides of the upper ends of the first clamping arm 921 and the second clamping arm 922;

the first clamping arm 921 and the second clamping arm 922 of the clamping mechanism are arranged at one end of the clamping groove 91, sandworms are placed on the clamping groove 91 after being placed, the sandbag ends of the sandworms are clamped between the first clamping arm 921 and the second clamping arm 922, one ends of the sandbags extend out, and subsequent cutting operation is facilitated;

the weight of balancing weight 93 should not be too big to avoid pressing the sandworm rotten, when putting the sandworm in draw-in groove 91, make the sand bag end of sandworm go deep into foretell first, second arm lock 921, 922 lower extreme nip, foretell first, second arm lock 921, 922 self under the action of gravity, can realize tentatively pressing from both sides tight to the sandworm, avoid when putting the sandworm of other draw-in grooves 91 positions, the sandworm of last position drops from draw-in groove 91.

As a preferred embodiment of the present invention, referring to fig. 7, the upper end opening cross sections of the first and second clamping arms 921, 922 are in an inverted triangle shape with a large top and a small bottom, the counterweight block 93 is fitted with the upper end opening cross sections of the first and second clamping arms 921, 922, the counterweight block 93 is fixed on the lifting rod 94, and one end of the lifting rod 94 is hinged to one side of the unit material frame 90;

the upper end opening sections of the first clamping arm 921 and the second clamping arm 922 are in an inverted triangle shape with a large upper end and a small lower end, the balancing weight 93 is matched with the upper end opening sections of the first clamping arm 921 and the second clamping arm 922, when the balancing weight 93 is clamped into the upper end openings of the first clamping arm 921 and the second clamping arm 922, the upper ends of the first clamping arm 921 and the second clamping arm 922 are in an open state around a hinge shaft due to the gravity of the balancing weight 93, and further the lower ends of the first clamping arm 921 and the second clamping arm 922 are in a tightened state, so that one end of a sand bag of sandworms is clamped and positioned;

after the sandworms are placed in the clamping grooves 91 of the unit material frame 90, the gravity of the first clamping arm 921 and the second clamping arm 922 makes the clamping openings at the lower ends of the first clamping arm 921 and the second clamping arm 922 close to each other, so that the sandbag ends of the sandworms are preliminarily positioned, and the lifting rod 94 rotates to enable the balancing weight 93 on the lifting rod 94 to be clamped at the upper ends of the first clamping arm 921 and the second clamping arm 922 at the groove openings of the clamping grooves 91 respectively, so that the clamping openings at the lower ends of the first clamping arm 921 and the second clamping arm 922 are further tightened, further clamping of the sandworm ends is ensured, and random movement of the sandworms is avoided.

In order to compress the sandworm bodies, the compressing mechanism comprises a compressing arc plate 95, the length direction of the compressing arc plate 95 is parallel to the length direction of the clamping groove 91, and the compressing arc plate 95 is fixed on the lifting rod 94 through a support rod 951;

the pressing arc plate 95 is clamped at the notch position of the clamping groove 91, so that the sandworm is limited to be communicated, the sandworm body is in a straight state, and the subsequent sandworm flanging device 20 can conveniently perform flanging operation on the sandworm with the sandbags cut off;

the pressing arc plates 95 are all fixed on the lifting rod 94 through the supporting rod 951, so that synchronous rotation of the pressing arc plates 95 and the balancing weight 93 can be achieved by rotating the lifting rod 94, and clamping and positioning of sandworms are achieved.

Furthermore, the cross section of the clamping groove 91 is a large semicircle or a plate circle, a water filtering hole 911 is arranged at the bottom of the clamping groove 91, adjacent clamping grooves 91 are connected into a whole through a grid plate 96, positioning strips 97 are arranged at two ends of the unit material rest 90, positioning grooves 12 are arranged at intervals on the upper belt surface of the transfer belt 11, the positioning grooves 12 are parallel to the width direction of the transfer belt 11 and are arranged at intervals along the circumferential direction of the transfer belt 11, the positioning strips 97 are clamped in the positioning grooves 12, and two ends of the clamping groove 91 extend out of two sides of the transfer belt 11;

before sandworms are processed, the sandworms need to be cleaned, sand on the surfaces of the sandworms are cleaned, then the sandworms need to be placed in the clamping grooves 91, and water remaining in the clamping grooves 91 is discharged through the water filtering holes 911, so that the problem that the sandworms are sticky due to excessive water is avoided;

after the sandworms on the unit material frame 90 are placed, the positioning slats 97 at the two ends of the unit material frame 90 are clamped in the clamping grooves 91, so that the unit material frame 90 is fixed, when the unit material frame 90 is guided to the position of the sandworm port-turning device 20, the transfer belt 11 stops, and the sandworm port-turning device 20 is started to turn on the sandworm port-turning device on the unit material frame 90.

The structure and the working principle of the sandworm turnup device 20 are explained in detail below with reference to fig. 3 and 4:

the sandworm port-turning device 20 comprises a through pipe 21 and a port-turning pipe 22 which are arranged at two sides of the sandworm transfer device 10 in the transfer direction, pipe orifices of the through pipe 21 and the port-turning pipe 22 are horizontally and oppositely arranged, the through pipe 21 and the port-turning pipe 22 are parallelly arranged at intervals and correspond to the positions and the number of the clamping grooves 91 of the unit material rack 90, a driving mechanism drives the through pipe 21 to horizontally reciprocate and form inserting or far-away matching with the clamping grooves 91 of the unit material rack 90, and a power mechanism drives the port-turning pipe 22 and the pipe orifices of the through pipe 21 to form inserting or far-away matching;

the penetrating pipe 21 is arranged at the notch ends of the clamping grooves 91 of the first clamping arms 921 and the second clamping arms 922 of the unit material rack 90, after the cutting device 80 cuts off the sandbag, one end of the tubular cavity of the sandworm is in a cut-off state, the penetrating pipe 21 is led in towards the notch end of the clamping groove 91 and is led into the lower end clamping openings of the first clamping arms 921 and the second clamping arms 922, and therefore the penetrating pipe 21 is led into one end of the tubular cavity of the sandworm until the penetrating pipe 21 penetrates through the whole tubular cavity of the sandworm;

after the penetrating pipe 21 penetrates into the tubular cavity, the opening-flanging pipe 22 horizontally moves and is inserted into the pipe orifice of the penetrating pipe 21, so that the opening-flanging operation of the sandworms is realized, the tubular cavity of the sandworms is everted and guided into a gap between the opening-flanging pipe 22 and the penetrating pipe 21, and the opening-flanging operation of the sandworms is realized;

barbs for clamping the walls of the sandworms are arranged in the clamping openings of the first clamping arm 921 and the second clamping arm 922, so that the problem that the through pipe 21 is led in towards the opening at one end of the clamping groove 91 and the tubular cavities of the sandworms are inserted to cause movement is solved, and the tubular cavities of the sandworms are sleeved on the through pipe 21;

both ends of foretell first, second arm lock 921, 922 are provided with the direction arcwall face, when making things convenient for poling 21 to lead in towards draw-in groove 91 notch, ensure in the socket of 91 of the smooth leading-in draw-in groove of one end of poling 21 to make in the leading-in pipe cavity of the sandworm of excision sand bag of poling 21.

In order to ensure that the through pipe 21 can smoothly guide the opening end of the sandworm, a material inserting rod 23 is arranged in the pipe orifice of the through pipe 21 in a sliding manner, the material inserting rod 23 is integrally conical and extends out of the pipe orifice of the through pipe 21, and the material inserting rod 23 and a notch at one end of the clamping groove 91 form insertion or distant matching;

the material inserting rod 23 is conical, so that one end of the material inserting pipe 23 is small in size, the material inserting rod 23 can be conveniently inserted into the through pipe 21, the insecticidal tubular cavity can be sleeved on the through pipe 21, and the material taking operation of sandworms is achieved;

the material inserting rod 23 and a pipe orifice at one end of the through pipe 21 extend out or return to be away from and matched with each other, when the inserting operation of the sandworms is implemented, the material inserting rod 23 extends out of the pipe orifice at one end of the through pipe 21, so that the pipe orifice end of the whole through pipe 21 is in a small end state, the through pipe 21 is ensured to be inserted in the tubular cavity of the sandworms, when the flanging pipe 22 moves horizontally and the flanging operation of the sandworms sleeved on the through pipe 21 is implemented, one end of the material inserting rod 23 returns out of the pipe orifice at one end of the through pipe 21, so that the material inserting rod 23 does not influence the flanging operation of the flanging pipe 22 on the tubular cavity of the sandworms, and the tubular cavity of the sandworms is turned over and is guided into a gap between the through pipe 21 and the flanging pipe 22;

in order to avoid the pipe end of the pipe 21 from crushing the sandworm tubular cavity, the pipe opening and the inner wall of the pipe 21 are in arc transition, and the arc transition forms the eversion guide for the sandworm tubular cavity.

Furthermore, barbs 221 for clamping the pipe orifices of the sandworm cavities are arranged on the pipe wall of the flanging pipe 22, and a plurality of barbs 221 are arranged at intervals along the circumferential direction of the pipe wall of the flanging pipe 22;

referring to fig. 19 to 23, after the introversion tube 22 is inserted into the lumen of the through tube 21, the everted sandworm tubular cavity is sleeved on the introversion tube 22, and in order to ensure that the everted sandworm tubular cavity can be sleeved on the introversion tube 22 and can be moved out of the through tube 21 along the introversion tube 22, the barb 221 can pierce the inner wall of the sandworm tubular cavity and move the sandworm tubular cavity out of the lumen of the through tube 21, so as to prevent the everted sandworm tubular cavity from staying in the through tube 21.

Preferably, a trigger rod 24 is slidably disposed in the tube cavity of the flanged tube 22, one end of the trigger rod 24 abuts against or is separated from the conical head 231 of the inserting rod 23, when one end of the trigger rod 24 abuts against the conical head 231 of the inserting rod 23, the trigger rod 24 is slidably disposed in the tube cavity of the flanged tube 22, and the linking barb 221 protrudes out of the outer tube wall of the flanged tube 22;

when the flanging pipe 22 and the penetrating pipe 21 form a splicing fit, the rod end of the trigger rod 24 in the pipe cavity of the flanging pipe 22 abuts against the conical head 231 of the inserting rod 23, so that the trigger rod 24 reversely moves along the length direction of the pipe cavity of the flanging pipe 22, the barb 221 is linked to protrude out of the outer pipe wall of the flanging pipe 22, the barb 221 is utilized to realize the fixation of the sleeve on the outer wall of the flanging pipe 22, and the pipe-shaped cavity of the overturned sandworms is ensured to move out of the pipe cavity of the penetrating pipe 21.

Furthermore, as shown in enlarged views in fig. 19 to 23, the other end of the trigger rod 24 extends with a trigger taper tube 241, the tube orifice of the trigger taper tube 241 is a small-sized end, an opening 222 is arranged on the tube wall of the flanging tube 22, the opening 222 is strip-shaped, the outer wall of the flanging tube 22 where two ends are located is provided with an avoiding groove 2221, one end of the barb 221 is provided with a clamping port 2211, the other end of the barb 221 is provided with a bridging plate 2212, the clamping port 2211 is clamped in the avoiding groove 2221 at one end of the opening 222, the bridging plate 2212 is clamped in the avoiding groove 2221 at the other end of the opening 222, the barb 221 extends into the tube cavity of the flanging tube 22 to form a guiding arc 2213, and the guiding arc 2213 abuts against or is separated from the outer wall of the trigger taper tube 241;

when the trigger rod 24 abuts against the conical head 231 of the inserting rod 23, the trigger rod 24 reversely moves along the length direction of the tube cavity of the opening-flanging tube 22, when the trigger rod 24 reversely moves, the trigger conical tube 241 at the other end of the trigger rod 24 abuts against the guide arc surface 2213 of the barb 221 extending into the tube cavity year of the opening-flanging tube 22, so that the upper end of the barb 221 protrudes out of the opening 222, the barb 221 abuts against the outer wall of the tubular cavity of the sandworm, the tubular cavity of the sandworm is fixed, and when the opening-flanging tube 22 reversely moves away from the through tube 21, the tubular cavity of the sandworm is taken out of the through tube 21;

the clamping port 2211 and the lapping plate 2212 of the barb 221 are respectively clamped and erected on the avoiding groove 2221, and when the trigger taper tube 241 of the trigger rod 24 is abutted against the guide arc surface 2213, the barb 221 protrudes out of the avoiding groove 2221, so that the abutting against of the inner wall of the sandworm tubular cavity body sleeved on the outer wall of the bellmouth tube 22 is realized, and the fixation of the sandworm tubular cavity body is realized;

the snap interface 2211 and the lap plate 2212 are respectively snapped and erected on the avoiding groove 2221, so that the position of the barb 221 is limited, and the barb 221 is prevented from moving out of the opening 222;

when the trigger rod 24 is located in the notch tube 22 to slide and moves towards the direction of the tube opening of the notch tube 22, the barb 221 is in a free posture, and the barb 221 is deep into the avoidance groove 221 by external force or self gravity, so as to form avoidance for moving out of the sandworm cylindrical tube body;

the outer surface of the barb 221 is provided with a protrusion to increase the friction against the outer wall of the sandworm tubular cavity to ensure that the sandworms are pulled out of the through pipe 21.

Furthermore, a guide ring 220 is arranged at the pipe orifice insertion end of the turnover pipe 22 and the pipe penetrating pipe 21, the guide ring 220 and a conical head 231 of the material inserting rod 23 form insertion fit, the inner diameter of the guide ring 220 is smaller than the rod diameter of the material inserting rod 23, and the pipe orifice outer wall and the inner wall of the pipe penetrating pipe 21 are in arc transition;

the guide circular ring 220 is abutted against the closed end of the tubular cavity of the sandworm, and the surface of the guide circular ring 220 is in smooth transition, so that the surface of the sandworm is prevented from being scratched by the guide circular ring 220;

moreover, the end of the conical head 231 of the inserting rod 23 extends to form a straight rod section, so that the straight rod section of the conical head 231 firstly goes deep into the orifice of the flanged pipe 22 and abuts against the rod end of the trigger rod 24, the trigger rod 24 moves reversely along the flanged pipe 22, so that the barb 221 protrudes out of the avoiding groove 2221, the fixation of the inner wall of the sandworm tubular cavity body sleeved on the outer wall of the flanged pipe 22 is realized, the length of the straight rod section of the conical head 231 is designed to ensure that the trigger rod 24 moves reversely, and the trigger conical pipe 241 of the trigger rod 24 abuts against the guide arc surface 2213;

the arc transition between the outer wall and the inner wall of the pipe orifice of the through pipe 21 can avoid the problem of laceration caused when the pipe-shaped cavity of the sandworm sleeved on the outer wall of the through pipe 21 is turned outwards by the turnover pipe 22.

The trigger rod 24 is arranged in a tubular shape, the sandworm ejecting device 70 comprises an ejecting rod 71 which is arranged in a tube cavity of the trigger rod 24 in a sliding mode, and the rod end of the ejecting rod 71 is arranged in a spherical shape and extends out or retracts into the tube openings of the turnover pipe 22 and the trigger taper pipe 241;

with reference to the schematic diagrams of 5 motion states in fig. 19 to 23, when the tubular cavity of the sandworm is sleeved on the outer wall of the flanging pipe 22 in an outward-turning manner and retreats to the original position, the ejection rod 71 of the sandworm ejection device 70 extends out of the trigger rod 24 and extends out of the pipe section of the flanging pipe 22, so that the closed end (the head of the sandworm) of the sandworm extends out of the pipe orifice of the flanging pipe 22 for a certain distance, which facilitates the subsequent sandworm unloading device to clamp the closed end of the sandworm, and when the flanging pipe 22 extends into the pipe cavity of the penetrating pipe 21, the ejection rod 71 retreats into the pipe cavity of the flanging pipe 22, thereby avoiding the interference of the ejection rod 71 on the flanging of the flanging pipe 22 on the tubular cavity of the sandworm;

the rod end of the ejection rod 71 is arranged in a spherical shape, so that the spherical end of the ejection rod 71 is abutted against the closed end of the sandworm, the closed end of the sandworm is prevented from being damaged, and the closed end of the sandworm is prevented from penetrating through the spherical end.

Further, one end of the ejector rod 71 extends out of a pipe orifice at one end of the flanging pipe 22 and is fixed on the frame body 72, a limit ring 223 is arranged on the inner wall of the pipe orifice at one end of the flanging pipe 22, a return spring 73 is sleeved at the rod end of the ejector rod 71, and two ends of the return spring 73 are respectively abutted against the frame body 72 and the first limit ring 223;

when the flanging pipe 22 returns, the limit ring 223 of the flanging pipe 22 compresses the return spring 73, so that the fixed ejection rod 71 extends out of the pipe section of the flanging pipe 22, the closed end of the tubular cavity of the sandworms is ejected out of the pipe orifice of the flanging pipe 22 by one end distance, and after the flanging pipe 22 is reset, the return spring 73 elastically resets, so that the ejection rod 71 freely returns back to the pipe cavity of the flanging pipe 22, the interference of the ejection rod 71 on the next flanging operation is avoided, and the structure flexibility is extremely strong.

A limiting ring 711 is arranged on the body of the ejection rod 71, and the small-size end pipe orifice of the trigger taper pipe 241 is abutted against or separated from the limiting ring 711;

after the above-mentioned turn-over mouth pipe 22 retreats the original position, and when compressing reset spring 73, spacing collar 711 supports against with the small-size end mouth of triggering taper pipe 241, and then make trigger bar 24 slide to the nose end along turn-over mouth pipe 22, make the toper pipeline section that triggers taper pipe 241 keep away from with the direction arc 2213 of barb 221, so that barb 221 department is in the state of freedom, thereby make and avoid the influence that barb 221 unloaded to the sandworm, avoid the tubulose cavity fish tail with the sandworm, and realize resetting to barb 221.

Specifically, as shown in fig. 8 to 10, the outer wall of the pipe end of the penetration pipe 21 is fixed on a first fixed slat 25, the first fixed slat 25 is horizontal in the length direction, one end of the insertion rod 23 is fixed on a second fixed slat 26, the second fixed slat 26 is parallel to the first fixed slat 25 and the plate surface of the first fixed slat 25 abuts against or is separated from the first fixed slat, a first supporting plate 251 is extended from the first fixed slat 25, a second supporting plate 261 is extended from the second fixed slat 26, a guiding rod 262 is arranged on the second supporting plate 261 and extends out of the first supporting plate 251 in parallel with the rod end, one end of the guiding rod 262 extending out of the first supporting plate 251 is arranged in a "T" shape, a supporting spring 263 is sleeved on the guiding rod 262, and both ends of the supporting spring 263 abut against the first supporting plate 251 and the second supporting plate 261 respectively;

the above-mentioned pin 23 is provided on the second fixed strip 26, the pipe end of the penetration pipe 21 is fixed on the first fixed strip 25, and a guide rod 262 is arranged between the first fixed slat 25 and the second fixed slat 26, a support spring 263 is sleeved on the guide rod 262, the rod end of the inserting rod 23 extends out of the nozzle of the through pipe 21 by using the elastic support force of the support spring 263, when the introversion tube 22 is inserted into the orifice of the penetration tube 21, and the tapered head 231 of the insertion rod 23 is brought into abutment with the orifice of the trigger rod 24, the trigger lever 24 is reversely moved by the elastic supporting force of the supporting spring 263, so that the barb 221 protrudes out of the outer wall of the port tube 22, and the insertion rod continues to move, when the small-sized pipe end of the trigger rod 24 abuts against the limiting ring 711, the position of the trigger rod 24 is locked, thereby compressing the supporting spring 263 and further moving the inserting rod 23 in the reverse direction to realize the opening turning operation of the sandworms;

of course, the elastic force of the supporting spring 263 should not be too large, so that the linkage trigger rod 24 can be located in the flanging pipe 22 to move reversely, and the problem that the closed end of the sandworm is crushed when the conical head 231 abuts against the pipe end of the trigger rod 24 due to the too large elastic force of the supporting spring 263 is avoided.

Preferably, as shown in fig. 19 to 23, the driving mechanism for moving the sandworm turnup 20 is configured as follows:

the lower plate surface of the first supporting plate 251 is provided with two sets of first gears 254, the two sets of first gears 254 are respectively engaged with and arranged on a first supporting rack 255, the first supporting rack 255 is parallel to the pipe penetration 21, one set of first gears 254 is connected with a driving motor 256, the outer wall of the pipe end of the flanging pipe 22 is fixed on a first strip plate 224, the frame body 72 is fixed on a second strip plate 712, a supporting slide plate 225 is arranged below the first strip plate 224, the lower plate surface of the supporting slide plate 225 is provided with two sets of second gears 226, the two sets of second gears 226 are respectively engaged with and arranged on a second supporting rack 227, the second supporting rack 227 is parallel to the first supporting rack 255, one end of the first supporting rack 255 is provided with a first supporting wheel 257 and a second supporting wheel 258, the first supporting wheel 257 and the second supporting wheel 258 are both gears, and the height of the upper wheel surface is higher than the height of the upper end surface 255 of the first supporting rack, the height of the second supporting wheel 258 is higher than that of the first supporting wheel 257, the first supporting wheel 257 is rotatably arranged on the frame 2571, a supporting vertical rod 2572 is arranged on the frame 2571, the lower end of the supporting vertical rod 2572 is slidably arranged on the lower plate surface of the first supporting rack 255, the vertical supporting rod 2572 is sleeved with a limiting spring 2573, the upper end and the lower end of the limiting spring 2573 are respectively abutted against the frame 2571 and the first supporting rack 255, one end of one set of the second gears 226 is fixed with a first driving pulley 2261, one end of the second supporting roller 258 is fixed with a second driving pulley 2581, a transition pulley 2271 is arranged on the second support rack 227, the first driving pulley 2261, the second driving pulley 2581 and the transition pulley 2271 are connected through a synchronous belt, limiting plates are respectively arranged at two ends of the second supporting rack 227, and the second lath 712 is fixed on the second supporting rack 227;

the pipe end of the penetrating pipe 21 is fixed on the first fixed lath 25, the first supporting plate 251 is arranged on the first fixed lath 25, two groups of first gears 254 are arranged on the lower plate surface of the first supporting plate 251, the first gears 254 are meshed with the first supporting rack 255, and the driving motor 256 is started to enable the first gears 254 to rotate, so that the penetrating pipe 21, the inserting rod 23 and the accessories are driven to move along the first supporting rack 255, and therefore the inserting connection of the sandworms in the clamping grooves 91 on the unit material rack 90 is realized, and the sandworms are sleeved on the pipe body of the penetrating pipe 21;

until the first gear 254 at the front end of the first support plate 251 rolls to the positions of the first and second support wheels 257, 258 at the end of the first support rack 255, because the first and second support wheels 257, 258 are both gears and the height of the upper wheel surface is higher than the height of the upper end surface of the first support rack 255, and the first support wheel 257 is rotatably disposed on the frame 2571, the frame 2571 is provided with the support vertical rod 2572, the lower end of the support vertical rod 2572 is slidably disposed on the lower wheel surface of the first support rack 255, the support vertical rod 2572 is sleeved with the limit spring 2573, so that the first support wheel 257 moves downward to compress the limit spring 2573, the first gear 254 rolls between the first and second support wheels 257, 258, and because the height of the second support wheel 258 is higher than the height of the first support wheel 257, the first gear 254 meshes with the second support wheel 258, and the second support wheel 258 rotates, the second driving pulley 2581 is linked to rotate, so that the first driving pulley 2261 is linked to rotate through the synchronous pulley, and the supporting sliding plate 225 moves along the second supporting rack 227 until the flanging pipe 22 is matched with the penetrating pipe 21;

when the second gear 226 abuts against the limit plate at one end of the second support rack 227, the support sliding plate 225 stops moving, a travel switch can be arranged on the limit plate at one end of the second support rack 227, at this time, the driving motor 256 rotates reversely, and the first and second support wheels 257 and 258 limit the first gear 254, so that the second support wheel 258 is further linked to rotate reversely, and then the support sliding plate 225 reversely moves along the second support rack 227 until the flanging pipe 22 and the penetrating pipe 21 are completely separated;

when the second gear 226 abuts against the limit plate at the other end of the second support rack 227, the support sliding plate 225 reversely moves to the original position, and at this time, the second gear 226 stops rotating, so that the first gear 254 reversely rotates and the first support wheel 257 moves downward to compress the limit spring 2573 until the first gear 254 rolls and returns to the first support rack 255, and at this time, the first support rack 255 elastically returns to the original position by the return spring 73 sleeved on the rod end of the ejection rod 71 under the effect of no driving force, so that the flip pipe 22 returns to the original position, which is specifically referred to the above positional relationship between the flip pipe 22 and the ejection rod 71, and the description is omitted here;

the key of the action of reversely rotating the first gear 254 and moving the first support wheel 257 downward to compress the limit spring 2573 is to make the first support plate 251 in a vertical limit posture, and two sides of the first support plate 251 are provided with limit slide rails, so that two sides of the first support plate 251 are clamped in the limit slide rails, and the limit slide rails are horizontal, and the first support plate 251 slides along the limit slide rails, so that the position of the first support plate 251 is fixed, and further the action of moving the first support wheel 257 downward to compress the limit spring 2573 is realized, therefore, only one set of power mechanism is adopted for the driving mechanism, and the realization of various actions of the sandworm flanging device 20 can be realized.

Further, as shown in connection with fig. 8 to 10, said cutting device 80 comprises a cutter disc 81 arranged on one side of the transfer belt 11, the disc surface of the cutter disc 81 is vertical and arranged at the side of the through pipe 21, the cutter disc 81 is rotatably arranged on the bracket plate 82, a limit plate 83 is arranged on the bracket plate 82 in an extending way, one end of the limit plate 83 is high, the other end is low, and the end close to the cutter disc 81 is high, the extending direction of the limit plate 83 is parallel to the pipe penetration 21, the bracket plate 82 is vertically provided with a sliding guide rod 84, the sliding guide rod 84 is slidably arranged on the frame, a spring 85 is sleeved on the sliding guide rod 84, the upper end and the lower end of the spring 85 are respectively abutted against the bracket plate 82 and the rack, one end of the first fixed slat 25 is rotatably provided with a driving wheel 259, and the driving wheel 259 is abutted against the upper plate surface of the limiting plate 83;

when the transfer belt 11 transfers the unit rack 90 to the side of the cutting device 80, the cutting disc knife 81 on the side of the unit rack 90 is used for cutting the sandworm sandbag protruding out of one end of the movable unit rack 90, when the transfer belt 11 is transferred to the position of the sandworm flanging device 20, the transfer belt 11 stops, and when the power mechanism drives the penetrating pipe 21 to move horizontally, the driving wheel 259 of the first fixed strip plate 25 abuts against the upper plate surface of the limiting plate 83, so that the height of the upper plate edge of the cutting disc 81 of the cutting device 80 is lower than that of the two sides of the unit rack 90, and the interference of the cutting device 80 on the flanging operation of the sandworm flanging device 20 is avoided.

In order to facilitate the discharging of the sandworms, as shown in fig. 11 and 12, the sandworm discharging device 60 includes discharge tracks 61 disposed on both sides below the pipe 22, the discharging crawler belts 61 are parallel to the length direction of the flanging pipe 22, the circumferential directions of the discharging crawler belts 61 are respectively provided with elastic clamping plates 62, the elastic clamping plates 62 of the discharging crawler belts 61 at two sides abut against and form a clamping opening for clamping the head of the sandworm discharging device 60, a first wedge-shaped block 63 is arranged between the upper belt surfaces of the discharging crawler belts 61 at two sides, the first wedge-shaped block 63 is positioned in the clamping opening for opening the elastic clamping plates 62 of the two side discharging crawler belts 61 and clamping the heads of sandworms in the clamping opening, a second wedge-shaped block 64 is arranged between the lower belt surfaces of the two side discharging crawler belts 61, the second wedge-shaped block 64 is used for opening the elastic clamping plates 62 of the two side discharging crawler belts 61 and discharging the sandworms;

when the sandworm ejecting device 70 ejects the head of the sandworm out of the tube mouth end of the flanging tube 22 by a certain distance, and the elastic clamping plates 62 of the two-side unloading crawler belts 61 rotate to the position below the tube mouth end of the flanging tube 22, the elastic clamping plates 62 of the two-side unloading crawler belts 61 are opened by utilizing the first wedge-shaped block 63, so that the head of the hung sandworm is conveniently clamped and stripped from the flanging tube 22, the two-side unloading crawler belts 61 continue to rotate, the stripped sandworm is transferred to the lower belt surfaces of the two-side unloading crawler belts 61, and under the action of the second wedge-shaped block 64, the elastic clamping plates 62 of the two-side unloading crawler belts 61 are opened and the sandworm is unloaded;

referring to fig. 16 to 18, a material receiving crawler belt 65 is disposed below the discharging crawler belt 61, a material receiving groove 651 is disposed on the material receiving crawler belt 65, the material receiving groove 651 is disposed below a clamping opening formed by the elastic clamping plates 62 of the discharging crawler belts 61 on two sides, and a discharging end of the material receiving crawler belt 65 is connected to a feeding opening of the torrefying device 30;

because the sandworms on the belt surface below the unloading crawler 61 are in the hanging posture under the action of the gravity of the sandworms, the hanging ends of the sandworms are received by the receiving trough 651 of the receiving crawler 65, and the sandworms are flatly placed in the receiving trough 651 in the continuous transferring process of the receiving crawler 65, so that the sandworms are smoothed out, the sandworms are ensured to be in the flat posture, the drying efficiency of the sandworms can be improved, the sandworms can be flatly dried, and the sandworms are prevented from being in the knotted and bent posture and are led into the drying device 30.

The two closed ends of the two-side discharging crawler 61 are respectively provided with a fixed roller 611 and a sliding roller 612, the sliding roller 612 is slidably arranged on a driving rod 613, a clamping spring 614 is sleeved on the driving rod 613, and two ends of the clamping spring 614 are respectively abutted against the sliding roller 612 and the fixed roller 611;

the elastic clamping plates 62 of the two side discharging crawlers 61 are in a clamped state by the clamping springs 614, so that the sandworms on the bellmouth pipe 22 can be stroked down and transferred into the material receiving groove 651 of the material receiving crawler 65.

Further, the baking device 30 includes a material receiving sloping plate 31 disposed at the discharge end of the material receiving crawler 65, a material catching plate 311 is disposed at the high end of the material receiving sloping plate 31, the material catching plate 311 extends upward into a material receiving groove 651 of a belt surface below the discharge end of the material receiving crawler 65 and abuts against the bottom of the groove, a baking plate 32 is disposed at the low end of the material receiving sloping plate 31, a baking groove 321 is disposed on the upper surface of the baking plate 32, the bottom of the baking groove 321 is flush with the upper surface of the low end of the material receiving sloping plate 31, a material dividing plate 312 is further disposed on the material receiving sloping plate 31, the material dividing plates 312 are arranged in parallel at intervals and form a passage for sand and insects, the passage is communicated with the upper end notch of the baking groove 321, a vibration mechanism drives the baking plate 32 to vibrate, and a heating unit heats the material receiving crawler 65 and the baking plate 32;

an electric heating wire is led into a material receiving groove 651 of the material receiving crawler 65, and preliminary drying of relatively straight sandworms in the material receiving groove 651 is carried out by the electric heating wire, so that the surface of one side of the sandworms, which is in contact with the bottom of the material receiving groove 651, is hardened, and preliminary drying of everted sandworms is realized;

then guiding to the discharge end of the material receiving crawler 65, shoveling the primarily baked sandworms onto the material receiving sloping plate 31 under the action of the material expelling plate 311, guiding to the baking groove 321 of the baking plate 32, and driving the baking plate 32 to vibrate under the action of the vibrating mechanism, so that the sandworms are in a turning state in the baking groove 321, and further baking the sandworms;

furthermore, the roasting plate 32 is obliquely arranged, the lower end of the roasting plate is provided with a material distributing plate 33, material distributing grooves 331 are arranged on the material distributing plate 33 at equal intervals, one end of a notch of each material distributing groove 331 is large, the other end of the notch of each material distributing groove 331 is small, the discharge end of each material distributing groove 331 is a small-size end, two sides of the discharge end of each material distributing groove 331 are both vertically provided with a limiting plate 332, a gap between the limiting plates 332 at two sides forms a passage for the roasted sandworms, and the passage outlets of the limiting plates 332 at two sides are connected with the feed inlet of the cleaning device;

after the primarily baked sandworms are guided into the baking groove 321, the obliquely arranged baking plates 32 enable the sandworms to shake towards the lower end and move until the sandworms move into the distributing grooves 331 of the distributing plates 33 at the lower end, and because one end of each notch of each distributing groove 331 is large and the other end is small, the relatively straight sandworm stems are arranged along the length direction of the distributing grooves 331 until the sandworm stems fall from the passages formed by the limiting plates 332 at the two sides and are guided out into the cleaning device 40 for cleaning;

more preferably, the cross section of the roasting tank 321 is a large semicircle, the wall of the roasting tank 321 is provided with a plurality of material stirring strips 322, the material stirring strips 322 are strip-shaped and are arranged along two sides of the bottom of the roasting tank 321, and the material stirring strips 322 are arranged at intervals along the length direction of the roasting tank 321;

the section of the baking groove 321 is a large semicircular shape, so that the sandworms are positioned in the baking groove 321 to shake back and forth, baking of each surface position of the sandworms is realized, and the sandworms are prevented from being led out from the notches of the baking groove 321;

the shifting strips 322 on the two sides of the bottom of the groove in the drying groove 321 can be used for turning the sandworms, so that the sandworms can be turned, each position of the sandworms can be in contact with the bottom of the drying groove 321, and the drying effect on the sandworms is ensured;

further, the material receiving crawler 65 is rotatably arranged on a frame body, the frame body is fixed with the baking plate 32 through a connecting support, the lower plate surface of the baking plate 32 is provided with a sliding roller and is arranged on the track 34 in a rolling manner, the track 34 is horizontal and is vertical to the length direction of the material receiving crawler 65, the baking plate 32 is hinged with a rocker arm 323, one end of the rocker arm 323 is hinged with an eccentric shaft of a driving disc 324, hinged shafts at two ends of the rocker arm 323 are horizontal and parallel to the length direction of the material receiving crawler 65, and a disc core of the driving disc 324 is connected with a rotating shaft of a driving motor 325;

the material receiving crawler 65 is rotatably arranged on the frame body, and the material receiving crawler 65 and the sandworm baking device 30 are fixed into a whole, so that the material receiving groove 565 and the baking plate 32 synchronously rotate;

the width of the receiving trough 651 of the receiving crawler 65 is set to be as wide as possible, so that sandworms can be smoothly guided into the receiving trough 651, and the left and right vibration amplitudes of the baking plate 32 and the receiving crawler 65 are not too large, so that normal receiving and discharging of the sandworms can be ensured.

In order to improve the drying efficiency of the sandworms, the bottom of the drying groove 321 is provided with an air hole 3211, a gas collecting hood 35 is arranged above the drying plate 32, the opening of the gas collecting hood 35 points to the upper plate surface of the drying plate 32, and the gas collecting hood 35 is communicated with the suction port of an exhaust fan;

the air holes 3211 and the gas collecting hood 35 arranged at the bottom of the drying groove 321 are matched, so that water vapor can be rapidly extracted, and the drying efficiency of the sandworms is improved.

Further, as shown in fig. 13 to fig. 15, the cleaning device 40 includes a guide belt 41 disposed below the discharge port of the torrefying device 30, a plurality of annular guide grooves 42 are disposed at intervals in the width direction of the belt surface of the guide belt 41, the guide belt 41 is disposed in a cleaning tank 43, guide blocks 432 are disposed on two sides of the notch of the cleaning tank 43, two ends of the guide blocks 432 are in arc transition, the lower plate surface abuts against the upper belt surface of the guide belt 41, a mounting plate 431 is disposed on the notch of the cleaning tank 43, a cleaning head 433 is disposed on the mounting plate 431, and a water outlet of the cleaning head 433 vertically points downward to the notch of the annular guide groove 42;

the dried sandworms fall onto the guide belt 41 from the passages of the limiting plates 332 on the two sides and are guided into the annular guide groove 42, when the guide belt 41 rotates circularly, the guide belt is guided into the cleaning groove 43, the guide belt 41 is pressed below the water surface of the cleaning groove 43 under the action of the guide block 432, and the pressure water sprayed by the cleaning head 433 points to the dried sandworms in the annular guide groove 42, so that the sand particles on the surfaces of the sandworms are washed away, the cleaning of the sandworms is ensured, and the quality of the dried sandworms in the later period is ensured.

The belt surface of the discharge end of the guide belt 41 is horizontal, a conveying net belt 44 is arranged below the outlet of the guide belt 41, a water flushing head 45 is obliquely arranged above the discharge end of the guide belt 41, the water flushing head 45 is oblique to the conveying net belt 44, the water outlet of the water flushing head 45 points to the notch of the annular guide groove 42, a water receiving tank 46 is arranged below the conveying net belt 44, and the water receiving tank 46 is oblique and the lower end of the water receiving tank 46 extends into the cleaning tank 43; a water filtering hole 421 is arranged along the circumferential direction of the groove bottom of the annular guide groove 42;

when the cleaned sandworms are guided to the discharge end of the guide belt 41 and are flushed toward the conveying mesh belt 44 under the action of the obliquely arranged flushing head 45, the sandworms fall on the conveying mesh belt 44 and are guided to the drying bin of the drying device 50 for drying, the water flow flushed to the conveying mesh belt 44 falls into the water receiving tank 46, and the water flow is led out to the cleaning tank 43, so that the water flow is recycled, and the flushing head 45 can also ensure that the sandworms are discharged.

Referring to fig. 19 to 24, the processing method of the dried sandworms by the whole system will be briefly described, and the processing method includes the following steps:

step A, cleaning sand on the surface of the collected sandworms;

step B, placing the cleaned sandworms in the clamping grooves 91 of the unit material rack 90 one by one, so that sandbags of the sandworms extend out of one ends of the clamping grooves 91;

step C, rotating the lifting rod 94 to enable the balancing weight 93 to be clamped in the openings at the upper ends of the first clamping arm 921 and the second clamping arm 922, enabling the pressing arc plate 95 to be clamped in the clamping groove 91, placing the unit material rack 90 on the transfer belt 11 of the sandworm transfer device 10, starting the sandworm transfer device 10, and transferring the unit material rack 90 filled with the sandworms to the position of the sandworm overturning device 20;

step D, starting a cutter disc 81 of the cutting device 80 to cut off sandbags of sandworms on the unit material rack 90;

e, starting a driving motor 256 of the sandworm flanging device 20 to drive the through pipe 51 to extend into the clamping groove 91 so that the inserting rod 23 is inserted into the sandworms with the sandbags cut off, and the sandworms are sleeved on the through pipe 51;

step F, horizontally moving the flanging pipe 22 to extend into the other end of the clamping groove 91 and further into the pipe core of the through pipe 51 so as to realize the material overturning operation on the sandworms;

g, sleeving the opened sandworms on the outer wall of the flanging pipe 22 and returning to the original positions, starting the sandworm ejection device 70 to enable the heads of the sandworms to extend out of one end of the flanging pipe 22 and hang the heads of the sandworms downwards, and starting the discharging crawler belts 61 of the discharging device 60 to enable the elastic clamping plates 62 of the adjacent discharging crawler belts 61 to clamp and discharge the heads of the sandworms;

step H, the dumping device 60 transfers the opened sandworms to a receiving groove 651 of the receiving crawler 65 to implement preliminary drying of the sandworms, starts a vibration mechanism of the drying device 30, and guides the preliminarily dried sandworms to a drying groove 321 of the drying device 30 to implement further drying of the sandworms;

step I, guiding the baked sandworms to a guiding and conveying belt 41 of a cleaning device 40, starting a cleaning head 433 to spray water to a notch of an annular guide groove 42, cleaning the baked sandworms, guiding the cleaned sandworms into a drying device 50, and drying the cleaned sandworms;

and step J, carrying out vacuum packaging on the dried sandworms.

Claims (4)

1. Washing unit is used in seafood processing, its characterized in that: the cleaning device comprises a guide belt (41), wherein a plurality of annular guide grooves (42) are formed in the width direction of the belt surface of the guide belt (41) at intervals, the guide belt (41) is arranged in a cleaning tank (43), guide blocks (432) are arranged on two sides of the notch of the cleaning tank (43), two ends of each guide block (432) are in arc transition, the lower plate surface of each guide block (432) is abutted against the upper belt surface of the guide belt (41), a mounting plate (431) is arranged on the notch of the cleaning tank (43), a cleaning head (433) is arranged on each mounting plate (431), and the water outlet of each cleaning head (433) vertically points downwards to the notch of the annular guide groove (42);

the feed inlet of the cleaning device for seafood processing is provided with a baking device (30), the baking device (30) comprises a material receiving crawler (65), the discharge end of the material receiving crawler (65) is provided with a material receiving sloping plate (31), the high end of the material receiving sloping plate (31) is provided with a material driving plate (311), the material driving plate (311) extends upwards into a material receiving groove (651) with a surface below the discharge end of the material receiving crawler (65) and is abutted against the bottom of the groove, the low end of the material receiving sloping plate (31) is provided with a baking plate (32), the upper plate surface of the baking plate (32) is provided with a baking groove (321), the bottom of the baking groove (321) is flush with the upper plate surface of the low end of the material receiving sloping plate (31), the material receiving sloping plate (31) is also provided with a separating plate (312), the separating plates (312) are arranged in parallel at intervals and form a passage for sandworms, and the passage is communicated with the upper end notch of, the vibration mechanism drives the baking plate (32) to vibrate, and the heating unit heats the material caterpillar track (65) and the baking plate (32);

the drying plate (32) is obliquely arranged, a material distributing plate (33) is arranged at the lower end of the drying plate, material distributing grooves (331) are formed in the material distributing plate (33) at equal intervals, one end of a notch of each material distributing groove (331) is large, the other end of the notch of each material distributing groove is small, the discharge end of each material distributing groove (331) is a small-size end, limiting plates (332) are vertically arranged on two sides of the discharge end of each material distributing groove (331), and gaps between the limiting plates (332) on the two sides form channels for the dried sandworms;

the section of the baking groove (321) is a large semicircle, the wall of the baking groove (321) is provided with material stirring strips (322), the material stirring strips (322) are strip-shaped and are arranged along two sides of the bottom of the baking groove (321), and a plurality of material stirring strips (322) are arranged at intervals along the length direction of the baking groove (321);

connect material track (65) rotary type to set up on the support body, the support body passes through linking bridge and bakes dry board (32) fixedly, the lower plate face that bakes dry board (32) is provided with the slip gyro wheel roll formula and sets up on track (34), track (34) level just with connect the length direction of material track (65) perpendicular, it is provided with rocking arm (323) to bake dry board (32) to go up the articulated, the one end of rocking arm (323) is articulated with the eccentric shaft of driving-disc (324), the articulated shaft level at rocking arm (323) both ends just is parallel with the length direction who connects material track (65), the plate core of driving-disc (324) is connected with the pivot of driving motor (325).

2. The washing device for seafood processing as claimed in claim 1, wherein: the discharge end area face level of guide belt (41), the export below of guide belt (41) is provided with conveying mesh belt (44), the slope of the discharge end top of guide belt (41) is provided with towards flood peak (45), towards flood peak (45) to conveying mesh belt (44) direction slope, towards the notch of the directional annular guide slot (42) of delivery port of flood peak (45), the below of conveying mesh belt (44) is provided with water receiving tank (46), water receiving tank (46) slope and low side are deep into in washing tank (43).

3. The washing device for seafood processing as claimed in claim 2, wherein: and a water filtering hole (421) is arranged along the circumferential direction of the groove bottom of the annular guide groove (42).

4. Dry system of processing of sandworm, its characterized in that: the sandworm dry processing system comprises the seafood processing washing device of any one of claims 1 to 3.

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