CN104351309B - A kind of dried shrimp preparation pretreatment device - Google Patents

Abstract

The invention provides a dried shrimp preparation and pretreatment device, which belongs to the technical field of seafood processing equipment. It solves the problems of high labor intensity and low efficiency in the prior preparation of dried shrimps. The dried shrimp preparation pretreatment device includes a frame, on which two turntables are rotatably connected, and four support rods are fixedly connected to the turntable, and telescopic rods are slidably connected to the support rods, and a filter mesh disc is hinged between the two telescopic rods. The frame is provided with a cleaning pool, the cleaning pool is provided with a vertical water spray pipe and a horizontal water spray pipe, the frame is provided with a heating wire mesh, and fan blades are rotated and connected under the heating wire mesh, and the frame is connected with the main conveyor belt. Two guide rods are fixedly connected on the top, and a thrust piece is also arranged on the frame. The dried shrimp preparation and pretreatment device can automatically clean and dry fresh shrimp, and has high work efficiency and low labor intensity.

Description

A kind of dried shrimp preparation pretreatment device

technical field

The invention belongs to the technical field of seafood processing equipment, and relates to a pretreatment device for preparing dried shrimp.

Background technique

Shrimp has high nutritional value and medicinal value, and is one of the indispensable seafood in life. Shrimp is seasonal. When the fishing season comes, a large amount of shrimp is put on the market, but the consumer market is often difficult to digest, so Fresh shrimp needs to be further processed, such as making dried shrimp, shrimp, canned food, etc. In the process of making dried shrimp, it is necessary to wash and dry the shrimp, which is labor-intensive.

For example, the Chinese invention patent application (application number: 200820190828.8) discloses a fish and shrimp cleaning and sorting machine, including a shrimp feeding device and a sorting bed, and two rollers adjacent to and turned upward on the sorting bed form a group of shrimp sorting machines. The chute, corresponding to each group of shrimp selection chute on the material receiving funnel, is provided with a feeding port, and the upper part of the largest end of the two adjacent rollers between the two groups of shrimp selection chute is covered with a shunt cover. The discharge end is set above the receiving funnel. The fish and shrimp are evenly spread into the sorting machine to sort the fish and shrimp, which reduces the labor intensity, but the fish and shrimp sorting is only the basis of pretreatment. After the fresh shrimp is sorted out, further pretreatment is still required, and the labor intensity Higher and less efficient.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and proposes a dried shrimp preparation pretreatment device, which can automatically clean and dry fresh shrimps, and has high work efficiency and low labor intensity. Low.

The object of the present invention can be achieved through the following technical proposals: a dried shrimp preparation pretreatment device, comprising a frame, characterized in that two turntables are rotatably connected to the frame, the two turntables are vertically arranged and parallel to each other, Four support rods are fixedly connected to the outer edge of the turntable in the circumferential direction, and the four support rods are evenly distributed, and the length direction of the support rods is arranged radially along the turntable, and the support rods are all slidingly connected with telescopic rods in the axial direction , between the two opposite telescopic rods on the two turntables is hinged a filter mesh plate for laying fresh shrimps, the turntable is provided with a drive that can drive the filter mesh plate to move, and the frame is provided with a drive that can drive the turntable to rotate. Power part 1, the frame is provided with a cleaning pool below the turntable, and the cleaning pool is provided with a vertical water spray pipe that can spray water upwards and make the impurities on the filter screen float upwards under the filter screen plate. One side of the filter disc is provided with a horizontal spray pipe capable of pushing the floating impurities to the other side, and a collection net capable of collecting impurities is also provided in the cleaning pool; the frame is installed on one side of the turntable There is a heating wire mesh, and the frame rotates below the heating wire mesh and is connected with fan blades. The frame is connected with an upper shaft when the heating wire mesh rotates, and the upper shaft is vertically arranged. The spraying pipe of the antistaling agent, the spraying pipe is perpendicular to the upper shaft, and the power part 2 capable of driving the blades to rotate and the power part 3 capable of driving the upper shaft to rotate are respectively provided on the frame; The other side is connected with the main conveyor belt, and the frame is fixedly connected with two guide rods above the main conveyor belt. The two guide rods are arranged obliquely and parallel to each other. One end of the guide rods towards the filter disc is higher than the other end. , when the filter mesh disk moves, the edge of the filter mesh disk can abut against the guide bar and tilt, and the frame is also provided with a thrust member that can push the dried shrimp on the filter mesh disk to the main conveyor belt.

There are four filter mesh trays, which are evenly distributed along the circumference of the turntable, that is, the four filter mesh trays are located at four stations and carry out different processes at the same time. Part 1 drives the turntable to rotate, so that the filter mesh disk moves to the bottom, that is, it is opposite to the cleaning pool. The driving part drives the telescopic rod to extend out, and the filter mesh disk extends into the cleaning pool. It sprays water flow upwards, and the water flow can blow up the impurities mixed in the fresh shrimp, and the impurities float upward under the action of the water flow. Push it to the other side, and at the same time, the impurities gradually enter the collection net under the guidance of the inner wall of the cleaning tank, which realizes the automatic cleaning of fresh shrimps and can also collect impurities; after the fresh shrimps are cleaned, the driving part drives the telescopic rod Retract, the filter disc moves out of the cleaning pool, the power part 1 continues to drive the turntable to rotate, when the filter disc moves to the horizontal position, the drive part drives the telescopic rod to extend, the filter disc moves to the top of the heating wire mesh, and the power part 2 drives The wind blade rotates to generate wind force upward, which makes the heating screen generate upward warm current and improves the drying efficiency of fresh shrimp. At the same time, the driving part three drives the upper shaft to rotate, that is, the spray pipe rotates while spraying the preservative, so that the freshness The antistaling agent can be evenly sprayed on the placed fresh shrimps to avoid excessive spraying of preservatives locally and cause waste; after the fresh shrimps are dried, the power part drives the turntable to rotate, so that the filter plate moves to the uppermost position, and then At this position, the dried fresh shrimp will be cooled naturally to avoid qualitative change due to high temperature after accumulation. Then, the filter mesh plate will enter the next process by turning the turntable through the power part, and the filter mesh plate will be moved to the horizontal position. , the driver drives the telescopic rod to extend out. During the moving process of the filter mesh disk, the edge of the filter mesh disk is against the lower side of the guide rod. As the telescopic rod continues to move out, the filter mesh disk gradually tilts under the action of the guide rod. The main conveyor belt is located under the filter mesh pan. After the filter mesh pan is tilted in place, the thrust member can push the fresh shrimp on the filter mesh pan to the main conveyor belt, preventing individual fresh shrimps from sticking to the filter mesh pan due to drying and cooling. Above all, the device can automatically carry out cleaning, drying, cooling and unloading of fresh shrimp without manual intervention. The degree of automation and efficiency is high, and the labor intensity is low.

In the above-mentioned dried shrimp preparation pretreatment device, the driving member includes a driving cylinder, the side walls of the support rods are provided with chutes along the length direction, and the opposite two groove walls of the chutes are provided along the length direction. There is a connecting groove, and the opposite side walls of the telescopic rod have connecting convex edges along the length direction, the telescopic rod is slidably connected in the chute, the connecting convex edge is slidably connected in the connecting groove, and the driving cylinder is fixed On the side wall of the turntable, and the piston rod of the driving cylinder is fixedly connected with the telescopic rod. The connecting convex edge and the connecting groove play a connecting role, and the chute plays a guiding role. There are four driving cylinders on each turntable. extension and retraction.

In the above-mentioned dried shrimp preparation pretreatment device, the vertical spray pipe includes a vertical main pipe and a vertical branch pipe. On the main pipe, the horizontal spray pipe includes a horizontal main pipe and a horizontal branch pipe. The horizontal main pipe is straight and fixed horizontally on the side wall of the cleaning tank. The horizontal branch pipe is vertically connected to the horizontal main pipe. Both the vertical main pipe and the horizontal main pipe are connected with a water pump. The vertical main pipe is in the shape of a rectangle, and the water flow is sprayed upward through the vertical branch pipe, so that the entire filter mesh pan is impacted by the water flow, while the horizontal main pipe is horizontally spraying water flow through the horizontal branch pipe to push the floating impurities.

In the above-mentioned dried shrimp preparation pretreatment device, there is a diversion cavity on the other side wall of the cleaning tank, the inner side wall of the diversion cavity is arc-shaped, and the opening faces the horizontal spray pipe, and the diversion cavity There is a smooth transition between the inner wall and the bottom surface of the cleaning tank. Impurities enter the diversion cavity under the action of the water flow in the transverse branch, turn downward along the side wall of the diversion cavity, and finally flow to the opposite side of the diversion cavity.

In the above-mentioned dried shrimp preparation pretreatment device, the inner wall of the cleaning tank is provided with a strip-shaped water outlet along the width direction below the horizontal spray pipe. The cross-section of the water outlet is tapered, and the end with a larger opening Facing the diversion cavity, the above-mentioned collecting net is fixedly connected to the end with a larger opening of the water outlet. The horizontal spray pipe and the vertical spray pipe respectively feed water into the cleaning tank, while the outlet pipe discharges water to maintain water balance. At the same time, when the water flow under the diversion effect of the diversion chamber is discharged from the outlet, the impurities can be collected by the collection net, improving The cleanliness of the water in the cleaning pool is improved to improve the cleaning quality of fresh shrimp.

In the above-mentioned dried shrimp preparation pretreatment device, the power part 2 includes the power motor 2 fixedly connected to the frame, the frame is vertically fixed with a lower shaft, and the rotation sleeve on the lower shaft is provided with The rotating sleeve, the fan blade is fixedly connected to the rotating sleeve, the driven pulley 2 is fixedly connected to the rotating sleeve, the driving pulley 2 is fixedly connected to the output shaft of the power motor 2, and the driving pulley The second is connected with the driven pulley two through a belt. The second power motor drives the rotating sleeve to rotate through a belt drive, and then drives the fan blades to rotate at a high speed to generate wind force on the heating screen.

In the above-mentioned dried shrimp preparation pretreatment device, the power part three includes a power motor three fixedly connected to the frame, the lower end of the upper shaft is vertically fixed with a connecting sleeve, and the above-mentioned spraying pipe is slidably inserted into the connecting sleeve Inside, the frame is fixedly connected with two helical guide strips above the spray pipe, and a guide channel is formed between the two guide strips. A slide bar is fixed vertically on the spray pipe, and the slide bar is slidably inserted In the guide channel, the upper end of the upper shaft is fixedly connected with a driven pulley three, and the output shaft of the power motor three is fixedly connected with a driving pulley three, and the driving pulley three and the driven pulley three pass through The belt is connected. The power motor 3 drives the upper shaft to reciprocate forward and reverse through the belt drive, and the upper shaft drives the spray pipe to rotate through the connecting sleeve. Under the action of the slide bar, it reciprocates along its own axial direction, so that the fresh shrimps on the filter plate can be evenly sprayed with antistaling agent, avoiding excessive spraying of local antistaling agent and causing waste.

In the above-mentioned dried shrimp preparation pretreatment device, the thrust member includes an auxiliary conveyor belt connected to the frame, the length direction of the auxiliary conveyor belt is consistent with the length direction of the guide bar, and the belt surface of the auxiliary conveyor belt is along the width direction. A strip-shaped push plate is fixedly connected, and the push plate is made of rubber material. When the filter mesh pan is tilted, the edge of the above-mentioned push plate can abut against the side of the filter mesh pan. When the filter plate moves, the filter plate gradually tilts and touches the push plate, the auxiliary conveyor belt works, and the push plate can push the fresh shrimp on the filter plate to the main conveyor belt, avoiding dried and cooled fresh shrimp Adheres to the filter disc.

In the above-mentioned dried shrimp preparation pretreatment device, the filter mesh disc is rectangular and includes a bottom net, three fixed side bars and a movable side bar fixed together, and the bottom net is fixedly connected on the fixed side bar, so The two ends of the movable side rod are hinged on the two fixed side rods through pin shafts, and a torsion spring is sleeved on the pin shaft. One end of the torsion spring is pressed against the movable side rod, and the other end is pressed against the fixed side rod. On the upper side, under the action of the torsion spring, the movable side bar leans against the fixed side bar, and an arc-shaped balance bar is fixedly connected along the length direction on the lower sides of the two opposite fixed side bars. That is to say, under the action of the torsion spring, the moving side rod leans against the fixed side rod, and the edge of the whole filter plate is closed. When the push plate pushes the fresh shrimp to move, the moving side rod is squeezed and overcomes the torsion force of the torsion spring to break away from the fixed side rod. The side bar is convenient for fresh shrimps to leave the filter net pan. The balance bar is curved and protrudes downwards to keep the filter net pan level.

In the above-mentioned dried shrimp preparation pretreatment device, the power part one includes a power motor one fixedly connected to the frame, the turntable is connected to the frame through a rotating shaft, and one end of the rotating shaft is fixedly connected to a The driven pulley one, the output shaft of the power motor one is fixedly connected with the driving pulley one, and the driving pulley three is connected with the driven pulley one through a belt. The power motor drives the turntable to rotate intermittently through belt transmission, and the structure is simple and stable.

Compared with the prior art, the dried shrimp preparation pretreatment device has the following advantages:

1. Since the pretreatment device can be automatically carried out from fresh shrimp cleaning, drying, cooling to feeding, without manual intervention, the degree of automation and efficiency is high, and the labor intensity is low.

2. Since the vertical spray pipe sprays water upwards, the impurities mixed in the fresh shrimp are blown up and floated, and the horizontal spray pipe is horizontally sprayed with water on one side of the filter mesh plate, pushing the floating impurities to the other side , Realize the automatic cleaning of fresh shrimp, and the cleaning effect is good.

3. Since there is a diversion cavity on the side wall of the cleaning tank, when the water flow under the diversion effect of the diversion cavity is discharged from the water outlet, the impurities can be collected by the collection net, which improves the cleanliness of the water in the cleaning tank and improves the cleaning quality of fresh shrimp.

4. Since the guide bar is in a spiral shape, during the rotation of the spray pipe, it can reciprocate along its own axis under the action of the slide bar, so that the fresh shrimp on the filter plate can be evenly sprayed with preservative to avoid local freshness Spraying too much agent causes waste.

5. Since the filter net plate can be tilted automatically, and under the action of the auxiliary conveyor belt, the fresh shrimp will fall back to the main conveyor belt, so the degree of automation is high.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of the dried shrimp preparation pretreatment device.

Fig. 2 is an enlarged view of the structure at A in Fig. 1 .

Fig. 3 is an enlarged view of the structure at B in Fig. 1 .

Fig. 4 is an enlarged view of the structure at point C in Fig. 1 .

Fig. 5 is an enlarged view of the structure at E in Fig. 1 .

In the figure, 1, frame; 11, turntable; 12, supporting rod; 121, chute; 122, connecting groove; 13, telescopic rod; 131, connecting convex edge; 14, driving cylinder; 15, power motor one; 151 1. Driving pulley one; 152. Driven pulley one; 2. Filter mesh disc; 21. Bottom net; 22. Fixed side rod; 23. Moving side rod; 24. Pin shaft; 25. Torsion spring; 26. Balance Rod; 3, cleaning pool; 31, vertical spray pipe; 311, vertical main pipe; 312, vertical branch pipe; 32, horizontal spray pipe; 321, horizontal main pipe; 322, horizontal branch pipe; 33, collection net; 34, diversion Cavity; 35, water outlet; 4, heating screen; 5, power motor two; 51, wind blade; 52, lower shaft; 53, rotating sleeve; 54, driving pulley two; 55, driven pulley two; 6 , power motor three; 61, upper shaft; 62, connecting sleeve; 63, spray pipe; 631, sliding rod; 64, guide bar; 65, driving pulley three; 66, driven pulley three; 7, main conveyor belt; 8, guide rod; 9, auxiliary conveyor belt; 91, push plate.

detailed description

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figure 1, a kind of dried shrimp preparation pretreatment device comprises frame 1, and frame 1 is rotatably connected with two turntables 11, and these two turntables 11 are arranged vertically and are parallel to each other, and the outer edge of described turntable 11 is all around. Four supporting rods 12 are fixedly connected to the direction, and the four supporting rods 12 are evenly distributed, and the length direction of the supporting rods 12 is arranged radially along the turntable 11, and the supporting rods 12 are all slidably connected with telescopic rods 13 in the axial direction. Between the opposite two telescopic rods 13 on the two turntables 11, there is hinged a filter net dish 2 for laying fresh shrimps. The first power part that drives the turntable 11 to rotate, the frame 1 is provided with a cleaning pool 3 under the turntable 11, and the cleaning pool 3 is provided with a water jet under the filter disc 2 that can upwardly spray water and make the impurities on the filter disc 2 float upwards. The vertical water spray pipe 31 is provided with a horizontal water spray pipe 32 that can push the floating impurities to the other side on one side of the filter mesh plate 2, and a collection net 33 that can collect impurities is also provided in the cleaning pool 3; The frame 1 is provided with a heating wire mesh 4 on one side of the turntable 11, and the frame 1 is connected with a fan blade 51 rotating under the heating wire mesh 4, and the frame 1 is connected with an upper shaft 61 when the heating wire mesh 4 rotates. The upper shaft 61 is vertically arranged, and the upper shaft 61 is slidably connected with a spray pipe 63 for spraying fresh-keeping agent. Part two and the power part three that can drive the upper shaft 61 to rotate; the frame 1 is connected with the main conveyor belt 7 on the other side of the turntable 11, and the frame 1 is fixedly connected with two guide rods 8 above the main conveyor belt 7, The two guide rods 8 are obliquely arranged and parallel to each other. One end of the guide rod 8 towards the filter mesh disk 2 is higher than the other end. When the filter mesh disk 2 moves, the edge of the filter mesh disk 2 can abut against the guide rod 8 and tilt , the frame 1 is also provided with a thrust piece that can push the dried shrimp on the filter mesh plate 2 down to the main conveyor belt 7 . There are four filter discs 2, which are evenly distributed along the circumference of the turntable 11, that is, the four filter discs 2 are respectively located at four stations to perform different processes at the same time, and the fresh shrimps that have been preliminarily sorted are laid on the filter discs. 2, the power part 1 drives the turntable 11 to rotate, so that the filter disc 2 moves to the bottom, that is, it is opposite to the cleaning pool 3, and the driving part drives the telescopic rod 13 to stretch out, and the filter disc 2 extends into the cleaning pool 3, vertically The water spray pipe 31 is located directly below the filter net plate 2, and it sprays water upwards. The water flow can blow up the impurities mixed in the fresh shrimp, and the impurities float upward under the action of the water flow. The horizontal spray pipe 32 is similar to the filter net pan 2 One side of the horizontal spray water flow, the water flow can push the floating impurities to the other side, and at the same time, the impurities gradually enter the collection net 33 under the guidance of the inner wall of the cleaning tank 3, which realizes the automatic cleaning of fresh shrimp and also Impurities can be collected; after fresh shrimps are cleaned, the driving part drives the telescopic rod 13 to retract, the filter disc 2 moves out of the cleaning pool 3, and the power part continues to drive the turntable 11 to rotate. When the filter disc 2 moves to the horizontal position, The driving part drives the telescopic rod 13 to stretch out, the filter disc 2 moves to the top of the heating screen 4, and the power part 2 drives the fan blade 51 to rotate upward to generate wind force, so that the heating screen 4 generates an upward warm current and improves the drying of fresh shrimp Efficiency, at the same time, the driving part three drives the upper shaft 61 to rotate, that is, the spray pipe 63 rotates while spraying the antistaling agent, so that the antistaling agent can be evenly sprayed on the laid fresh shrimps, avoiding excessive local spraying of the antistaling agent. Cause waste; after the fresh shrimps are dried, the power part one drives the turntable 11 to rotate, so that the filter disc 2 moves to the uppermost position, at this position, the dried fresh shrimps will be naturally cooled to avoid accumulation due to temperature If it is too high, there will be a qualitative change. Then, the filter disc 2 will enter the next process by turning the turntable 11 through the power part, and the filter disc 2 will be moved to the horizontal position. During the process, the edge of the filter disc 2 is against the lower side of the guide rod 8, and as the telescopic rod 13 continues to move out, the filter disc 2 is gradually inclined under the action of the guide rod 8, and the main conveyor belt 7 is located at the bottom of the filter disc 2. Below, after the filter mesh tray 2 is tilted in place, the thrust member can push the fresh shrimp on the filter mesh tray 2 to the main conveyor belt 7, so as to prevent individual fresh shrimp from adhering to the filter mesh tray 2 due to drying and cooling. The device can be automatically carried out from fresh shrimp cleaning, drying, cooling to feeding, without manual intervention, high degree of automation and efficiency, and low labor intensity.

Specifically, as shown in FIG. 2, the driving member includes a driving cylinder 14, and the side walls of the support rod 12 are provided with chute 121 along the length direction, and the opposite two groove walls of the chute 121 are provided with connecting grooves along the length direction. 122, the opposite side walls of the telescopic rod 13 have connecting convex edges 131 along the length direction, the telescopic rod 13 is slidably connected in the chute 121, the connecting convex edges 131 are slidably connected in the connecting groove 122, and the driving cylinder 14 is fixedly connected to the connecting groove 122. On the side wall of the turntable 11, and the piston rod of the driving cylinder 14 is firmly connected with the connecting plate, the connecting convex edge 131 plays a connecting role with the telescopic rod 13, and the chute 121 plays a guiding role. The driving cylinder 14 on each turntable 11 There are four, and under the action of the driving cylinder 14, the telescopic rod 13 can move along the supporting rod 12 to realize the extension and retraction of the filter disc 2. The power part one includes the power motor one 15 fixedly connected on the frame 1, the turntable 11 is connected on the frame 1 through the rotating shaft rotation, one end of the driving shaft is fixedly connected with the driven pulley three 66, and the output of the power motor three 6 Drive pulley 3 65 is fixedly connected on the shaft, and drive pulley 3 65 is connected with driven pulley 3 66 by belt, and power motor 1 15 drives turntable 11 to rotate intermittently by belt transmission, and the structure is simple and stable.

The vertical spray pipe 31 includes a vertical main pipe 311 and a vertical branch pipe 312. The vertical main pipe 311 is rectangular and is horizontally fixed on the bottom surface of the cleaning tank 3. The vertical branch pipe 312 is vertically connected to the vertical main pipe 311. The horizontal spray pipe 32 includes a horizontal The main pipe 321 and the horizontal branch pipe 322, the horizontal main pipe 321 is straight, and is horizontally fixed on the side wall of the cleaning tank 3, the horizontal branch pipe 322 is vertically connected on the horizontal main pipe 321, the vertical main pipe 311 and the horizontal main pipe 321 are connected with a The water pumps are connected, the vertical main pipe 311 is rectangular, and the water flow is sprayed upwards through the vertical branch pipe 312, so that the entire filter disc 2 is impacted by the water flow, while the horizontal main pipe 321 is horizontally spraying water through the horizontal branch pipe 322 to push the floating impurities. There is a diversion cavity 34 on the other side wall of the cleaning tank 3, the inner side wall of the diversion cavity 34 is arc-shaped, and the opening faces the horizontal spray pipe 32, the inner side wall of the diversion cavity 34 and the bottom surface of the cleaning tank 3 smoothly transition, Impurities enter the diversion chamber 34 under the action of the water flow in the lateral branch pipe 322 , turn downward along the sidewall of the diversion chamber 34 , and finally flow to the opposite side of the diversion chamber 34 . The inner wall of the cleaning pool 3 is provided with a strip water outlet 35 along the width direction at the position below the horizontal spray pipe 32. The cross section of the water outlet 35 is tapered, and the larger end of the opening faces the guide chamber 34, and the collection net 33 Fixedly connected to the larger end of the water outlet 35, the horizontal water spray pipe 32 and the vertical water spray pipe 31 respectively feed water into the cleaning pool 3, while the water outlet pipe discharges water to maintain water balance. When the water flow was discharged by the water outlet 35, the impurities could be collected by the collection net 33, which improved the cleanliness of the water in the cleaning tank 3 and improved the cleaning quality of fresh shrimp.

In conjunction with Fig. 3, shown in Fig. 4, power part two comprises the power motor two 5 that is fixedly connected on the frame 1, vertically fixedly connected with the lower shaft 52 on the frame 1, the upper rotating sleeve of the lower shaft 52 is provided with a rotating sleeve 53, Fan blade 51 is fixedly connected on the rotating sleeve 53, is fixedly connected with driven pulley 2 55 on the described rotating sleeve 53, is fixedly connected with driving pulley 2 54 on the output shaft of power motor 2 5, driving pulley 2 54 and Driven pulley 2 55 is connected by belt, and power motor 2 5 drives rotating sleeve 53 to rotate by belt transmission, and then drives fan blade 51 to rotate at a high speed, and produces wind power to heating screen 4. The power part three includes the power motor three 6 fixedly connected on the frame 1, the lower end of the upper shaft 61 is vertically fixedly connected with a connecting sleeve 62, and the spray pipe 63 is slidably inserted in the connecting sleeve 62, and the frame 1 is connected to the spray pipe 63. There are two helical guide strips 64 fixed on the top, and a guide channel is formed between the two guide bars 64. A slide bar 631 is vertically fixed on the spray pipe 63, and the slide bar 631 is slidably inserted into the guide channel. The upper end is fixedly connected with the driven pulley 3 66, and the output shaft of the power motor 3 6 is fixedly connected with the driving pulley 3 65, the driving pulley 3 65 is connected with the driven pulley 3 66 through a belt, and the power motor 3 6 passes through The belt drive drives the upper shaft 61 to rotate forward and backward. The upper shaft 61 drives the spray pipe 63 to rotate through the connecting sleeve 62. At the same time, the guide strip 64 is in a spiral shape, and the slide rod 631 is slid and inserted in the guide channel. Among them, it can reciprocate along its own axial direction under the action of the slide bar 631, so that the fresh shrimps on the filter disc 2 can be evenly sprayed with antistaling agent, so as to avoid excessive spraying of local antistaling agent and cause waste.

As shown in FIG. 5, the thrust member includes an auxiliary conveyor belt 9 connected to the frame 1, the length direction of the auxiliary conveyor belt 9 is consistent with the length direction of the guide rod 8, and a strip is fixedly connected to the belt surface of the auxiliary conveyor belt 9 along the width direction. shaped push plate 91, the push plate 91 is made of rubber material, when the filter disc 2 is tilted, the edge of the push plate 91 can be against the side of the filter disc 2, when the filter disc 2 moves, the filter disc 2 gradually Inclined and against the push plate 91, the auxiliary conveyor belt 9 works, and the push plate 91 can push the fresh shrimp on the filter mesh plate 2 to the main conveyor belt 7, so as to prevent the dried and cooled fresh shrimp from adhering to the filter mesh plate 2 on. The filter mesh disc 2 is rectangular, including a bottom net 21, three fixed side bars 22 and a moving side bar 23 fixedly connected together, the bottom net 21 is fixedly connected on the fixed side bar 22, and the two ends of the moving side bar 23 pass through 24 is hinged on the two fixed side rods 22, and the pin shaft 24 is sleeved with a torsion spring 25. One end of the torsion spring 25 is pressed against the movable side rod 23, and the other end is pressed against the fixed side rod 22. Under the effect of 25, the movable side bar 23 leans against on the fixed side bar 22, also is fixedly connected with arc-shaped balance bar 26 along the length direction on the opposite two fixed side bars 22 lower sides. That is, under the effect of the torsion spring 25, the moving side bar 23 leans against the fixed side bar 22, and the edge of the whole filter mesh disc 2 is closed. Overcoming torsion spring 25 torsional force breaks away from fixed edge bar 22, makes things convenient for fresh shrimp to break away from filter net dish 2, and balance bar 26 is arc-shaped, protrudes downwards, is used to keep filter net disc 2 levels.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although terms such as frame 1 , turntable 11 , and support bar 12 are frequently used herein, the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (10)

1. a dried shrimp preparation pretreatment device, comprising a frame (1), is characterized in that two rotating disks (11) are rotatably connected on the frame (1), and these two rotating disks (11) are vertically arranged and mutually Parallel, the outer edge of the rotating disk (11) is fixedly connected with four supporting rods (12) in the circumferential direction, the four supporting rods (12) are evenly distributed, and the length direction of the supporting rods (12) is along the diameter of the rotating disk (11). The supporting rods (12) are all slidingly connected with telescopic rods (13) in the axial direction, and the filter screens for laying fresh shrimps are hinged between the two opposite telescopic rods (13) on the two turntables (11). Disc (2), described turntable (11) is provided with the driving member that can drive filter mesh disc (2) to move, and described frame (1) is provided with the power piece that can drive turntable (11) to rotate, so The frame (1) is provided with a cleaning tank (3) below the turntable (11), and the cleaning tank (3) is provided with a water jet that can upwardly spray the filter disc (2) below the filter disc (2). The vertical water spray pipe (31) that the impurities on the surface float upwards is provided with a horizontal water spray pipe (32) that can push the floating impurities to the other side on one side of the filter disc (2), and the cleaning pool ( 3) A collection net (33) capable of collecting impurities is also provided in the interior; the frame (1) is provided with a heating wire mesh (4) on one side of the turntable (11), and the frame (1) is heated on the wire The bottom of the net (4) is rotatably connected with fan blades (51), and the frame (1) is rotatably connected with an upper shaft (61) above the heating wire mesh (4), and the upper shaft (61) is vertically arranged. A spray pipe (63) for spraying preservative is slidably connected on the upper shaft (61), and the spray pipe (63) is perpendicular to the upper shaft (61). The second power part that leaves (51) rotates and the third power part that can drive the upper shaft (61) to rotate; the frame (1) is connected with a main conveyor belt (7) on the other side of the turntable (11), and the The frame (1) is fixedly connected with two guide rods (8) above the main conveyer belt (7). These two guide rods (8) are arranged obliquely and parallel to each other. ) is higher than the other end, when the filter disc (2) moves, the edge of the filter disc (2) can abut against the guide bar (8) and tilt, and the frame (1) is also equipped with a The dried shrimp on the filter mesh disc (2) is pushed down to the thrust piece on the main conveyor belt (7). 2. dried shrimp preparation pretreatment device according to claim 1, is characterized in that, described drive member comprises drive cylinder (14), all offers chute ( 121), the opposite two groove walls of the chute (121) are provided with connection grooves (122) along the length direction, and the opposite side walls of the telescopic rod (13) have connection convex edges along the length direction ( 131), the telescopic rod (13) is slidably connected in the chute (121), the connecting convex edge (131) is slidably connected in the connecting groove (122), and the driving cylinder (14) is fixedly connected to the turntable (11) On the side wall, and the piston rod of the drive cylinder (14) is fixedly connected with the telescopic rod (13). 3. dried shrimp preparation pretreatment device according to claim 2, is characterized in that, described vertical spray pipe (31) comprises vertical main pipe (311) and vertical branch pipe (312), and described vertical main pipe (311) is in the form of Rectangular, and horizontally fixed on the bottom surface of the cleaning tank (3), the vertical branch pipe (312) is vertically connected to the vertical main pipe (311), and the horizontal spray pipe (32) includes a horizontal main pipe (321) and a horizontal The branch pipe (322), the horizontal main pipe (321) is straight and horizontally fixed on the side wall of the cleaning tank (3), the horizontal branch pipe (322) is vertically connected to the horizontal main pipe (321), Both the vertical main pipe (311) and the horizontal main pipe (321) are connected with a water pump. 4. The dried shrimp preparation pretreatment device according to claim 3, characterized in that, there is a diversion cavity (34) on the other side wall of the cleaning tank (3), and the inner side of the diversion cavity (34) The wall is arc-shaped, and the opening faces the horizontal water spray pipe (32), and the inner side wall of the diversion chamber (34) transitions smoothly with the bottom surface of the cleaning pool (3). 5. The dried shrimp preparation pretreatment device according to claim 4, characterized in that, the inner wall of the cleaning tank (3) is provided with a strip water outlet (35) along the width direction at the position below the horizontal spray pipe (32). ), the cross-section of the water outlet (35) is tapered, and the larger end of the opening is towards the diversion cavity (34), and the above-mentioned collection net (33) is fixedly connected to the larger end of the water outlet (35) opening. 6. The dried shrimp preparation pretreatment device according to claim 2, characterized in that, said power part two comprises power motor two (5) fixedly connected on the frame (1), and said frame (1) A lower shaft (52) is vertically fixed on the upper shaft (52), and the upper rotation sleeve of the lower shaft (52) is provided with a rotation sleeve (53), and the fan blade (51) is fixedly connected on the rotation sleeve (53). The cover (53) is fixedly connected with two driven pulleys (55), and the output shaft of the two power motors (5) is fixedly connected with two driving pulleys (54), and the two driving pulleys (54) and Driven pulley two (55) are connected by belt. 7. The dried shrimp preparation pretreatment device according to claim 6, characterized in that, the power part three includes a power motor three (6) fixedly connected to the frame (1), and the upper shaft (61) The lower end of the frame (1) is fixedly connected with a connecting sleeve (62) vertically, and the above-mentioned spraying pipe (63) is slidably inserted into the connecting sleeve (62). The frame (1) is fixedly connected with two helical guide strips (64), a guide passage is formed between the two guide strips (64), and a slide bar (631) is vertically fixed on the spray pipe (63), and the slide bar (631) is slidably inserted into the guide In the channel, the upper end of the upper shaft (61) is fixedly connected with a driven pulley three (66), and the output shaft of the power motor three (6) is fixedly connected with a driving pulley three (65). Pulley three (65) are connected with driven pulley three (66) by belt. 8. The dried shrimp preparation pretreatment device according to claim 5 or 7, characterized in that, the thrust member includes an auxiliary conveyor belt (9) connected to the frame (1), and the length of the auxiliary conveyor belt (9) is The direction is consistent with the length direction of the guide bar (8), and the belt surface of the auxiliary conveyor belt (9) is fixedly connected with a strip-shaped push plate (91) along the width direction, and the push plate (91) is made of rubber material. When the filter disc (2) is tilted, the edge of the push plate (91) can abut against the side of the filter disc (2). 9. The dried shrimp preparation pretreatment device according to claim 8, characterized in that, the filter disc (2) is rectangular, comprising a bottom net (21), three fixed edge bars (22) that are fixedly connected together and a moving side bar (23), the bottom net (21) is fixedly connected on the fixed side bar (22), and the two ends of the described moving side bar (23) are hinged on the two fixed side bars ( 22), the pin shaft (24) is sleeved with a torsion spring (25), one end of the torsion spring (25) presses against the moving side bar (23), and the other end presses against the fixed side bar (22 ), under the action of the torsion spring (25), the moving side bar (23) leans against the fixed side bar (22), and is also fixedly connected along the length direction on the lower sides of the two opposite fixed side bars (22). Curved balance bar (26). 10. The dried shrimp preparation pretreatment device according to claim 9, characterized in that, said power part one comprises a power motor one (15) fixedly connected on the frame (1), and said turntable (11) passes through The rotating shaft is rotatably connected on the frame (1), and one end of the rotating shaft is fixedly connected with a driven pulley one (152), and the output shaft of the described power motor one (15) is fixedly connected with a driving pulley one ( 151), the driving pulley one (151) is connected with the driven pulley one (152) through a belt.