Fish conveyor

Abstract

The fish conveyor comprises a shell, a conveying assembly is arranged in the shell, the conveying assembly comprises a conveying belt, the conveying belt is arranged in an opening in the top end of the shell, the front side and the rear side of the conveying belt make contact with the inner wall of the shell, and a driving mechanism is arranged in the conveying belt; a plurality of sets of adsorption holes are formed in the peripheral wall of the conveying belt, the distance between every two adjacent sets of adsorption holes is equal, and the distance between every two adjacent adsorption holes in each set is equal. When the improved fish conveyor is used, in the fish conveying process, adsorption force can be applied to fish, the stability of the fish placed on the conveying belt is enhanced, so that live fish is prevented from falling off from the device, meanwhile, airflow can be generated on the surface of the fish, impurities such as sewage and fish scales on the fish body are blown down, and the fish conveying efficiency is improved. And sewage or fish scale sundries cannot be discharged into a subsequent treatment device or a fish storage box in the fish transportation process.

Description

Technical Field

[0001] The invention relates to the technical field of fish conveyors, in particular to a fish conveyor. Background Art

[0002] Fish conveyors are mechanical equipment specially designed for processing and transporting fish and other aquatic products. They are widely used in various links such as aquaculture, processing, packaging and logistics. They can effectively transport fish from one place to another, improving production efficiency and product quality.

[0003] The existing fish conveyor is generally designed with an open top side. During the transportation of live fish, the movement of the fish may cause displacement between the fish and the conveyor belt. In severe cases, the fish may fall from the device and affect the transportation of the fish. The placement of the fish on the conveyor belt is not stable enough. When the fish is placed on the conveyor belt, it generally carries a certain amount of sewage, and may also carry fish scales or granular debris, which causes a large amount of debris to adhere to the device. The user has to clean the device frequently when using it, which increases the operator's workload. Summary of the invention

[0004] The object of the present invention is to provide a fish conveyor so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fish conveyor, comprising a shell, a conveying assembly is arranged in the shell, the conveying assembly comprises a conveyor belt, the conveyor belt is arranged in the top opening of the shell, and the front and rear sides of the conveyor belt are in contact with the inner wall of the shell, a driving mechanism is arranged in the conveyor belt, a plurality of groups of adsorption holes are opened on the outer peripheral wall of the conveyor belt, and the spacing between two adjacent groups of adsorption holes is equal, the spacing between two adjacent adsorption holes in each group is equal, a supporting mechanism is arranged between the groups of adsorption holes, and a plurality of groups of adsorption holes are arranged in the conveyor belt. A dry air pump, wherein a water tank is provided inside the conveyor belt, and the bottom side of the air pump is fixedly connected to the outer wall of the water tank, a baffle is fixedly installed on the bottom side of the water tank, and the bottom side of the baffle is in contact with the inner wall of the conveyor belt, and the front and rear sides of the baffle are fixedly connected to the inner wall of the outer shell, a guide plate is provided above the water tank, and the top side of the guide plate is in contact with the inner wall of the conveyor belt, and the front and rear sides of the guide plate are fixedly connected to the inner wall of the outer shell, and a plurality of conduits are fixedly installed and penetrated at the middle position of the bottom side of the guide plate, and the bottom end of each conduit is inserted into the bottom of the water tank; A cleaning component is arranged on the shell, an exhaust mechanism is arranged between the air pumps and the cleaning component, and a debris collecting component is arranged at the bottom of the shell.

[0006] Preferably, the driving mechanism includes two driving rollers, the conveyor belt is a soft metal belt, the two driving rollers are arranged opposite to each other in the conveyor belt, and the outer peripheral wall of each driving roller is interference fit with the inner wall of the conveyor belt, both ends of the driving roller rotate and pass through the shell wall of the outer shell, a driver is fixedly installed on the front side of the outer shell, and the driving end of the driver is fixedly connected to the front end of the corresponding driving roller.

[0007] Preferably, annular grooves are provided on both the front and rear sides of the conveyor belt, a sealing ring is fixedly installed in the annular groove, and the sealing ring is in contact with the inner wall of the outer shell.

[0008] Preferably, a stopper is provided on the left side of the conveyor belt, the right side of the stopper is in an arc-shaped configuration and contacts the outer wall of the conveyor belt, the stopper is fixedly connected to the inner wall of the outer shell, a cushion block is provided on the right side of the conveyor belt, and the left side of the cushion block is in an arc-shaped configuration and fits with the outer wall gap of the conveyor belt, the cushion block is fixedly connected to the inner wall of the outer shell, a feed hopper is provided on the top side of the stopper, and the bottom end of the feed hopper is fixedly connected to the stopper and the top end of the outer shell, the top of the feed hopper is in a flared configuration, and the cross-section of the inner hole at the bottom of the feed hopper is in a rectangular configuration.

[0009] Preferably, the middle part of the top side of the guide plate is an arc-shaped setting that is concave towards the center position on all sides, and the top end of the conduit is coplanar with the arc surface of the guide plate, the left and right sides of the guide plate are respectively in contact with the outer peripheral walls of the two driving rollers, a mesh plate is fixedly installed in the water tank, and the conduit is fixedly passed through the mesh plate, a drain valve is provided on the front side of the outer shell at a position corresponding to the water tank, and the water inlet end of the drain valve is fixedly passed through the shell wall of the outer shell and the box wall of the water tank.

[0010] Preferably, the supporting mechanism includes a plurality of spring pieces, a plurality of gas storage grooves are provided on the outer wall of the conveyor belt, and the gas storage grooves are located between two corresponding adsorption holes, the spring pieces are fixedly mounted in the openings of the corresponding gas storage grooves, and the spring pieces are in the shape of arc plates with the center position protruding toward the outside of the corresponding gas storage grooves, and the gas storage grooves are filled with gas.

[0011] Preferably, the cleaning assembly includes a protective cover, which is fixedly mounted on the top of the outer shell, and the left end of the protective cover is in contact with the right side of the feed hopper, a diversion groove is opened in the plate wall of the protective cover, and a plurality of groups of exhaust holes are opened on the inner top wall of the protective cover, and the spacing between two adjacent groups of exhaust holes is equal, the spacing between two adjacent exhaust holes in each group is equal, and each exhaust hole is arranged in an inclined shape.

[0012] Preferably, the exhaust mechanism includes a diverter shell, which is arranged on the bottom side of the exhaust ends of several air pumps, and the exhaust end of each air pump is fixedly penetrated through the shell wall of the diverter shell, the bottom end of the diverter shell is fixedly penetrated through the baffle and contacts with the inner wall of the conveyor belt, the interior of the diverter shell is connected with the interior of the diverter trough through several connecting pipes, a partition is fixedly installed in the diverter shell, and the partition is located on the bottom side of the connecting pipe, and several pressure limiting valves are fixedly installed on the partition.

[0013] Preferably, the debris collection assembly includes a storage box, a mounting groove is provided at the bottom of the outer shell, the storage box is arranged in the mounting groove and contacts the inner wall of the mounting groove, the left end of the storage box extends out of the mounting groove and is fixedly connected to the outer shell by bolts, a material guide pipe is slidably installed in the right end opening of the storage box, and the top end of the material guide pipe is located directly below the diversion shell and contacts the outer wall of the conveyor belt, and a feed hole is provided at the right end of the top side of the material guide pipe.

[0014] Preferably, the left end of the baffle is gap-matched with the corresponding driving roller, the right side of the baffle is arranged in an arc-shaped shape and contacts the outer peripheral wall of the corresponding driving roller, a square hole is provided at the left end of the top side of the storage box corresponding to the left end of the baffle, a sieve plate is fixedly installed in the square hole, and the outer peripheral wall of the sieve plate is fixedly connected to the inner wall of the storage box, and the inner wall of the material guide tube is arranged in a wavy edge shape.

[0015] The present invention has at least the following beneficial effects: 1. When the improved fish conveyor is used, an adsorption force can be applied to the fish during the fish conveying process to enhance the stability of the fish when placed on the conveyor belt, thereby preventing the live fish from falling from the device. At the same time, airflow can be generated on the surface of the fish to blow off the sewage and fish scales and other debris on the fish. During the transportation process, the fish will not discharge sewage or fish scales and other debris into the subsequent treatment device or the fish storage box; 2. The sewage, fish scales and other debris blown off the fish are collected and stored in two specific spaces according to the volume of the debris, which facilitates the collection and cleaning of the debris. There is almost no debris attached to the conveyor, which reduces the cleaning frequency of the conveyor and further reduces the workload of the operator when using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the overall structure of the reverse side of the middle shell; Figure 3 It is a front view of the internal structure of the housing of the present invention; Figure 4 It is a schematic diagram of the internal structure of the housing of the present invention; Figure 5 It is a schematic diagram of the overall structure of a part of the housing of the present invention; Figure 6 It is a schematic diagram of the internal structure of the conveyor belt of the present invention; Figure 7 For the present invention Figure 6 A magnified view of the structure at center A; Figure 8 It is a right side view of the internal structure of the conveyor belt of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the guide plate and the baffle of the present invention; Fig.10 It is a schematic diagram of the internal structure of the protective cover of the present invention; Fig.11 For the present invention Fig.10 A magnified view of the structure at B in the middle; Fig.12 It is a right side view of the internal structure of the water storage tank of the present invention; Fig.13 It is a schematic diagram of the internal structure of the splitter shell of the present invention; Fig.14 It is a schematic diagram of the overall structure of some storage boxes of the present invention.

[0018] In the figure: 1, shell; 2, conveying assembly; 21, conveyor belt; 22, driving mechanism; 221, driving roller; 222, driver; 223, annular groove; 224, sealing ring; 23, adsorption hole; 24, air pump; 25, supporting mechanism; 251, air storage tank; 252, spring; 26, baffle; 27, guide plate; 28, conduit; 29, exhaust mechanism; 291, splitter shell; 292, connection pipe; 293, partition; 294, pressure limiting valve; 210, block; 211, cushion block; 212, feed hopper; 213, mesh plate; 214, drain valve; 215, water storage tank; 3, cleaning assembly; 31, protective cover; 32, diversion trough; 33, exhaust hole; 4, debris collection assembly; 41, installation groove; 42, storage box; 43, material guide pipe; 44, square hole; 45, sieve plate; 46, feed hole. DETAILED DESCRIPTION

[0019] In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] The present invention provides a technical solution: referring to Figure 1 - Fig.14 The present invention discloses a fish conveyor, comprising a housing 1, a conveying assembly 2 is arranged in the housing 1, the conveying assembly 2 comprises a conveyor belt 21, the conveyor belt 21 is arranged in the top opening of the housing 1, and the front and rear sides of the conveyor belt 21 are in contact with the inner wall of the housing 1, a driving mechanism 22 is arranged in the conveyor belt 21, a plurality of groups of adsorption holes 23 are opened on the outer peripheral wall of the conveyor belt 21, and the spacing between two adjacent groups of adsorption holes 23 is equal, the spacing between two adjacent adsorption holes 23 in each group is equal, a supporting mechanism 25 is arranged between the plurality of groups of adsorption holes 23, a plurality of air pumps 24 are arranged in the conveyor belt 21, and a water storage device 25 is arranged in the conveyor belt 21. The water tank 215 is provided with a baffle plate 26, and the bottom side of the baffle plate 26 contacts the inner wall of the conveyor belt 21, and the front and rear sides of the baffle plate 26 are fixedly connected to the inner wall of the outer shell 1. A guide plate 27 is provided above the water tank 215, and the top side of the guide plate 27 contacts the inner wall of the conveyor belt 21, and the front and rear sides of the guide plate 27 are fixedly connected to the inner wall of the outer shell 1. A plurality of conduits 28 are fixedly installed and penetrated at the middle position of the bottom side of the guide plate 27, and the bottom end of each conduit 28 is inserted into the bottom of the water tank 215. A cleaning assembly 3 is provided on the outer shell 1 , an exhaust mechanism 29 is provided between the plurality of air pumps 24 and the cleaning assembly 3 , and a debris collecting assembly 4 is provided at the bottom of the outer shell 1 .

[0021] In this embodiment, when the improved fish conveyor is used, the driving mechanism 22 first drives the conveyor belt 21 to rotate continuously at a uniform speed, and at the same time, the air pump 24 is started to continuously extract the gas between the conveyor belt 21 and the inner wall of the shell 1, so that a negative pressure cavity is formed between the conveyor belt 21 and the inner wall of the shell 1. At this time, due to the blocking of the adsorption hole 23 of the conveyor belt 21 by the driving roller 221, the blocking of the adsorption hole 23 of the conveyor belt 21 by the baffle 26, and the blocking of the adsorption hole 23 on the conveyor belt 21 by the guide plate 27, the gas on the top side of the conveyor belt 21 continuously passes through the conveyor belt 21. The adsorption hole 23 on the top side flows into the guide plate 27, and passes through the conduit 28 into the water in the water tank 215, and then emerges from the water in the water tank 215 and flows in from the top opening of the water tank 215 to replenish most of the gas lost between the conveyor belt 21 and the inner wall of the shell 1. Part of the gas at the bottom of the shell 1 passes through the adsorption hole 23 between the baffle 26 and the driving roller 221 and flows between the conveyor belt 21 and the inner wall of the shell 1 to replenish another part of the gas lost between the conveyor belt 21 and the inner wall of the shell 1, and the device is started; When the fish is placed on the conveyor belt 21, due to the push of the gas on the fish, an adsorption force can be applied to the fish, so that the fish is stably placed on the conveyor belt 21. At this time, the fish moves in a linear trajectory with the rotation of the conveyor belt 21. When the fish moves to the bottom of the cleaning component 3, most of the gas extracted by the air pump 24 flows into the cleaning component 3 through the exhaust mechanism 29. The cleaning component 3 makes the gas form multiple inclined high-speed airflows that blow on the fish in sequence. At the same time, due to the support of the fish by the supporting mechanism 25, there is a certain gap between the bottom side of the fish and the conveyor belt 21. At this time, the airflow will flow on the bottom side of the fish when it flows into the adsorption hole 23, and finally there will be flowing airflow on the surface of the fish, blowing off the scales or sewage and other large and small debris on the fish, so that the fish is relatively clean. During the transportation process, the fish will not discharge sewage or scales into the subsequent treatment device or the fish storage box 42 together; The water and particulate debris blown off the fish are stored in the water storage tank 215 along with the air flow, while the large-volume debris such as fish scales are directly adsorbed on the conveyor belt 21, move along with the conveyor belt 21, and fall into the debris collection component 4 for storage, which facilitates the collection and cleaning of the debris. There is almost no debris attached to the conveyor, which reduces the cleaning frequency of the conveyor, thereby reducing the workload of the operator when using the device.

[0022] In a further preferred embodiment of the present invention, Figure 1 , Figure 3 and Figure 4 As shown, the driving mechanism 22 includes two driving rollers 221, and the conveyor belt 21 is a soft metal belt. The two driving rollers 221 are relatively arranged in the conveyor belt 21, and the outer peripheral wall of each driving roller 221 is interference fit with the inner wall of the conveyor belt 21. Both ends of the driving roller 221 rotate and penetrate the shell wall of the shell 1. A driver 222 is fixedly installed on the front side of the shell 1, and the driving end of the driver 222 is fixedly connected to the front end of the corresponding driving roller 221. In this embodiment, when the above-mentioned device is used, the driver 222 and the air pump 24 are started first, and the started driver 222 drives the driving roller 221 to rotate continuously. Due to the friction between the driving roller 221 and the conveyor belt 21 and the restraint and limitation of the conveyor belt 21 by the guide plate 27 and the baffle 26, the conveyor belt 21 rotates continuously in the top opening of the shell 1 according to a fixed trajectory, and the straightness of the conveyor belt 21 ensures that when the fish is placed on the conveyor belt 21, the conveyor belt 21 will not bend and deform due to the gravity of the fish.

[0023] In a further preferred embodiment of the present invention, Figure 6 - Figure 8 As shown, an annular groove 223 is provided on both the front and rear sides of the conveyor belt 21, and a sealing ring 224 is fixedly installed in the annular groove 223, and the sealing ring 224 contacts the inner wall of the housing 1; In this embodiment, during the rotation of the above-mentioned conveyor belt 21, the sealing ring 224 synchronously slides in contact with the inner wall of the outer shell 1, thereby blocking the gap between the conveyor belt 21 and the inner wall of the outer shell 1, so that the sewage on the conveyor belt 21 will only pass through the conveyor belt 21 through the adsorption hole 23, so that all the sewage will drip into the guide plate 27.

[0024] In a further preferred embodiment of the present invention, Figure 1 - Figure 4 As shown, a stopper 210 is provided on the left side of the conveyor belt 21, and the right side of the stopper 210 is arranged in an arc shape and contacts the outer wall of the conveyor belt 21, and the stopper 210 is fixedly connected to the inner wall of the shell 1, and a cushion block 211 is provided on the right side of the conveyor belt 21, and the left side of the cushion block 211 is arranged in an arc shape and is gap-matched with the outer wall of the conveyor belt 21, and the cushion block 211 is fixedly connected to the inner wall of the shell 1, and a feed hopper 212 is provided on the top side of the stopper 210, and the bottom end of the feed hopper 212 is fixedly connected to the stopper 210 and the top end of the shell 1, and the top of the feed hopper 212 is arranged in an expanded shape, and the cross-section of the inner hole at the bottom of the feed hopper 212 is rectangular; In this embodiment, during the use of the above device, the operator sequentially puts the fish into the feed hopper 212 through the conveyor, and the fish put into the top opening of the feed hopper 212 slides along the arc surface in the top opening of the feed hopper 212, and the angle of the fish is automatically adjusted so that the fish remains in a straight state and falls into the bottom of the feed hopper 212. It should be noted that a certain amount of straight fish can be stacked at the bottom of the feed hopper 212; The setting of the stopper 210 can block the gap between the left end of the conveyor belt 21 and the inner wall of the housing 1, thereby preventing the fish from being stuck in the gap between the left end of the conveyor belt 21 and the inner wall of the housing 1, which affects the transportation of the fish; After the fish is adsorbed and fixed on the conveyor belt 21, the rotating conveyor belt 21 pushes the fish toward the pad 211. After the fish moves to the position of the pad 211, due to the inertia of the fish and the mutual interference between the fish and the left side of the pad 211, the body of the fish gradually slides onto the pad 211, thereby gradually separating the fish from the conveyor belt 21, and the fish is discharged from the discharge end of the outer shell 1 and falls into a subsequent processing device or a storage device for storing fish.

[0025] In a further preferred embodiment of the present invention, Figure 4 , Figure 8 and Fig. 9As shown, the middle part of the top side of the guide plate 27 is an arc-shaped setting with four sides concave toward the center position, and the top of the conduit 28 is coplanar with the arc surface of the guide plate 27, and the left and right sides of the guide plate 27 are respectively connected to the outer peripheral walls of the two driving rollers 221, and a mesh plate 213 is fixedly installed in the water storage tank 215, and the conduit 28 is fixedly penetrated through the mesh plate 213, and a drain valve 214 is provided at the front side of the shell 1 at a position corresponding to the water storage tank 215, and the water inlet end of the drain valve 214 is fixedly penetrated through the shell wall of the shell 1 and the box wall of the water storage tank 215; In this embodiment, after passing through the adsorption hole 23, the above-mentioned gas flows directly into the conduit 28 along the top curved surface of the guide plate 27, and then is injected into the water in the water tank 215 along the conduit 28. Then the gas travels in the water. When the gas flows to the position of the mesh plate 213, due to the limited amount of gas travel at the holes of the mesh plate 213, the airflow is diverted into multiple small airflows and travels in the water in the water tank 215. At this time, the water or dust and other granular impurities in the airflow are retained and stored in the water due to the adhesion of the water in the water tank 215. Timed opening of the drain valve 214 can allow the excess sewage in the water tank 215 to flow into the drain pipe, and be diverted by the drain pipe to a specific location for discharge, thereby preventing a large amount of water droplets and particulate debris from being sucked into the air pump 24 and causing damage to the air pump 24.

[0026] In a further preferred embodiment of the present invention, Figure 2 , Figure 6 and Figure 7 As shown, the support mechanism 25 includes a plurality of spring pieces 252. A plurality of gas storage grooves 251 are provided on the outer wall of the conveyor belt 21, and the gas storage grooves 251 are located between two corresponding adsorption holes 23. The spring pieces 252 are fixedly installed in the openings of the corresponding gas storage grooves 251, and the spring pieces 252 are arranged in an arc-shaped plate shape with the center position protruding toward the outside of the corresponding gas storage grooves 251. The gas storage grooves 251 are filled with gas. In this embodiment, when the fish is adsorbed onto the conveyor belt 21, due to the support of the spring piece 252 on the fish, there is a certain gap between the fish and the conveyor belt 21, so that the gas passes through the gap between the bottom side of the fish and the conveyor belt 21 and flows into the adsorption hole 23, accelerating the rate at which the water and particulate debris on the bottom side of the fish flow into the water in the water storage tank 215; During the rotation of the above-mentioned conveyor belt 21, when the spring piece 252 moves to the arc surface position of the block 210, due to the mutual interference between the spring piece 252 and the arc surface of the block 210, the spring piece 252 is squeezed by the block 210, and the spring piece 252 automatically deforms and shrinks into the gas storage tank 251, which will not affect the rotation of the conveyor belt 21. After the spring piece 252 moves out of the groove on the right side of the block 210, due to the push of the gas in the gas storage tank 251 on the spring piece 252 and the deformation and reset of the spring piece 252, the middle part of the spring piece 252 automatically moves out of the gas storage tank 251, which will not affect the rotation of the conveyor belt 21.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Fig.10 and Fig.11 As shown, the cleaning assembly 3 includes a protective cover 31, which is fixedly mounted on the top of the housing 1, and the left end of the protective cover 31 contacts the right side of the feed hopper 212, a diverter slot 32 is provided in the plate wall of the protective cover 31, and a plurality of groups of exhaust holes 33 are provided on the inner top wall of the protective cover 31, and the spacing between two adjacent groups of exhaust holes 33 is equal, and the spacing between two adjacent exhaust holes 33 in each group is equal, and each exhaust hole 33 is arranged in an inclined shape; In this embodiment, after the fish moves into the protective cover 31, the gas in the diverter slot 32 is continuously discharged from the exhaust hole 33, thereby forming a plurality of groups of inclined airflows blowing on the top side of the fish, blowing off water or fish scales and other debris on the fish, and automatically completing the cleaning of the fish body surface; It should be noted that if the fish transported above are killed, the blood on the fish can be cleaned.

[0028] In a further preferred embodiment of the present invention, Figure 4 , Figure 5 , Fig. 9 and Fig.13 As shown, the exhaust mechanism 29 includes a flow dividing shell 291, which is arranged at the bottom side of the exhaust ends of the plurality of air pumps 24, and the exhaust end of each air pump 24 is fixedly penetrated through the shell wall of the flow dividing shell 291, and the bottom end of the flow dividing shell 291 is fixedly penetrated through the baffle 26 and connected with the inner wall of the conveyor belt 21, and the interior of the flow dividing shell 291 is connected with the interior of the flow dividing groove 32 through a plurality of connecting pipes 292, and a partition 293 is fixedly installed in the flow dividing shell 291, and the partition 293 is located at the bottom side of the connecting pipe 292, and a plurality of pressure limiting valves 294 are fixedly penetrated on the partition 293; In the present embodiment, the gas sucked by the air pump 24 is first injected into the diverter shell 291. Due to the obstruction of the partition plate 293 and the pressure limiting valve 294, the gas first fills the diverter shell 291 and flows into the diverter slot 32 through the connecting pipe 292. Since the amount of gas discharged from the exhaust hole 33 is limited, the gas injected into the diverter slot 32 quickly fills the diverter slot 32 while being discharged from the exhaust holes 33 at some positions. Subsequently, part of the gas is continuously discharged from several exhaust holes 33. At this time, since the amount of gas discharged from the exhaust holes 33 is limited, the pressure in the diverter shell 291 and the diverter slot 32 continues to increase, thereby gradually increasing the pressure difference at both ends of the exhaust hole 33, thereby gradually increasing the air flow velocity in the exhaust hole 33, until the gas flows out from the exhaust hole 33. The amount of gas discharged from the diverter shell 291 by the connecting pipe 292 and the amount of gas discharged from the diverter shell 291 by the pressure limiting valve 294 are equal to the amount of gas injected into the diverter shell by the air pump 24. Combined with the adhesion of the water in the water storage tank 215 for cleaning the gas, the top side of the conveyor belt 21 is filled with a large amount of cleaned gas to avoid the airflow blowing on the body and bringing a large amount of dust into contact with the fish, resulting in a large amount of dust adhering to the fish.

[0029] In a further preferred embodiment of the present invention, Figure 3 , Figure 4 , Figure 5 and Fig.14 As shown, the debris collection assembly 4 includes a storage box 42, a mounting groove 41 is provided at the bottom of the housing 1, the storage box 42 is provided in the mounting groove 41 and connected to the inner wall of the mounting groove 41, the left end of the storage box 42 extends outside the mounting groove 41 and is fixedly connected to the housing 1 by bolts, a guide pipe 43 is slidably installed in the right end opening of the storage box 42, and the top end of the guide pipe 43 is located directly below the diverter shell 291 and contacts the outer wall of the conveyor belt 21, and a feed hole 46 is provided at the right end of the top side of the guide pipe 43; In this embodiment, the above-mentioned large-volume debris is firmly adsorbed on the conveyor belt 21 due to its small size and light weight. As the conveyor belt 21 rotates, it moves into the guide pipe 43 through the feed hole 46. At this time, due to the push of the large-volume debris by the gas flowing out from the bottom opening of the diverter shell 291, the large-volume debris directly falls into the guide pipe 43 and is stored in the storage box 42 along with the air flow, without the operator having to perform other operations.

[0030] In a further preferred embodiment of the present invention, Figure 3 , Figure 4 and Fig.14As shown, the left end of the baffle 26 is gap-matched with the corresponding driving roller 221, the right side of the baffle 26 is arranged in an arc shape and contacts the outer peripheral wall of the corresponding driving roller 221, a square hole 44 is provided at the left end of the top side of the storage box 42 corresponding to the left end of the baffle 26, a sieve plate 45 is fixedly installed in the square hole 44, and the outer peripheral wall of the sieve plate 45 is fixedly connected to the inner wall of the storage box 42, and the inner wall of the guide tube 43 is arranged in a wavy edge shape; In this embodiment, the edge-shaped inner wall of the guide tube 43 can greatly reduce the contact area between the debris and the guide tube 43, so that there will be no large adhesion between the debris and the inner wall of the guide tube 43, thus preventing the debris from adhering to the inner wall of the conduit 28; The gas flowing out from the opening at the bottom end of the guide tube 43 passes through the storage box 42, the holes of the sieve plate 45, the square hole 44 and the adsorption hole 23 between the baffle 26 and the driving roller 221, and flows into the space between the conveyor belt 21 and the inner wall of the outer shell 1, thereby forming a continuous airflow toward the sieve plate 45 in the storage box 42. As a result, after the debris in the guide tube 43 falls into the storage box 42, the airflow pushes the debris and can push the large-volume debris toward the sieve plate 45 for a certain distance, thereby performing a certain degree of spreading operation on the large-volume debris falling into the storage box 42, avoiding the accumulation of a large amount of large-volume debris at the bottom end of the guide tube 43 that affects the use of the device, and when the large-volume debris moves to the sieve plate 45, the large-volume load will not float out from the rectangular hole due to the obstruction of the sieve plate 45.

[0031] Working principle: Before using the improved fish conveyor, the operator first connects the drain pipe to the drain end of the drain valve 214, and then pours a certain amount of water on the top side of the conveyor belt 21. The water flows through the adsorption holes 23 of the conveyor belt 21 and falls on the guide plate 27. Then, the water immediately gathers along the top arc surface of the guide plate 27 toward the guide tube 28, and finally drips through the guide tube 28 into the water storage tank 215 for storage. At this time, a certain amount of water is stored in the water storage tank 215, and the water surface in the water storage tank 215 overflows the mesh plate 213. When the improved fish conveyor is used, the driver 222 and the air pump 24 are started first, and the started driver 222 drives the driving roller 221 to rotate continuously. Due to the friction between the driving roller 221 and the conveyor belt 21 and the restraint and limitation of the conveyor belt 21 by the guide plate 27 and the baffle 26, the conveyor belt 21 is located in the top opening of the housing 1 and rotates continuously along a fixed track; It should be noted that, during the rotation of the conveyor belt 21, when the spring piece 252 moves to the position of the arc surface of the stopper 210, due to the mutual interference between the spring piece 252 and the arc surface of the stopper 210, the spring piece 252 is squeezed by the stopper 210, and the spring piece 252 automatically deforms and retracts into the gas storage tank 251, which will not affect the rotation of the conveyor belt 21. After the spring piece 252 moves out of the groove on the right side of the stopper 210, due to the push of the gas in the gas storage tank 251 on the spring piece 252 and the deformation and reset of the spring piece 252, the middle part of the spring piece 252 automatically moves out of the gas storage tank 251. The started air pump 24 continuously extracts gas from the housing 1 and injects the gas into the diverter shell 291. Due to the obstruction of the partition plate 293 and the pressure limiting valve 294, the gas first fills the diverter shell 291 and flows into the diverter slot 32 from the connecting pipe 292. Since the amount of gas discharged from the exhaust hole 33 is limited, the gas injected into the diverter slot 32 quickly fills the diverter slot 32 while being discharged from the exhaust holes 33 at some positions. Subsequently, part of the gas is continuously discharged from several exhaust holes 33. At this time, since the amount of gas discharged from the exhaust holes 33 is limited, the pressure in the diverter shell 291 and the diverter slot 32 continues to increase, thereby gradually increasing the pressure difference at both ends of the exhaust hole 33, thereby gradually accelerating the air flow speed in the exhaust hole 33, until the amount of gas flowing out of the exhaust hole 33 is equal to the amount of gas flowing into the diverter slot 32. It should be noted that when the air pressure in the above-mentioned split shell 291 gradually increases, the pressure difference at both ends of the pressure limiting valve 294 also gradually increases. After the pressure difference at both ends of the pressure limiting valve reaches the threshold, a small amount of gas in the split shell 291 passes through the pressure limiting valve 294 and is discharged from the bottom opening of the split shell 291. At this time, the amount of gas discharged from the split shell 291 through the connecting pipe 292 and the amount of gas discharged from the split shell 291 through the pressure limiting valve 294 are equal to the amount of gas injected into the split shell by the air pump 24. As the air pump 24 operates, a relatively closed negative pressure chamber is formed between the conveyor belt 21 and the inner wall of the housing 1. At this time, due to the blocking of the adsorption holes 23 of the conveyor belt 21 by the driving roller 221, the blocking of the adsorption holes 23 of the conveyor belt 21 by the baffle plate 26, and the blocking of the adsorption holes 23 on the conveyor belt 21 by the guide plate 27, the gas on the top side of the conveyor belt 21 continuously passes through the adsorption holes 23 on the top side of the conveyor belt 21 and flows into the guide plate 27, and passes through the conduit 28 and flows into the water in the water tank 215, and then emerges from the water in the water tank 215 and flows in from the top opening of the water tank 215, so as to replenish most of the gas lost between the conveyor belt 21 and the inner wall of the housing 1. When a negative pressure cavity is formed between the conveyor belt 21 and the inner wall of the housing 1, the gas discharged from the bottom opening of the diverter shell 291 flows into the storage box 42 through the corresponding adsorption holes 23 on the conveyor belt 21, and flows out of the storage box 42 through the square hole 44, and then flows into the space between the conveyor belt 21 and the inner wall of the housing 1 through the adsorption holes 23 between the baffle 26 and the driving roller 221, so as to supplement another part of the gas lost between the conveyor belt 21 and the inner wall of the housing 1, and the startup of the above device is completed; After the above device is started, the operator puts the fish into the feed hopper 212 in sequence through the conveyor. The fish put into the top opening of the feed hopper 212 slides along the arc surface in the top opening of the feed hopper 212, and the angle of the fish is automatically adjusted so that the fish remains in a straight state and falls into the bottom of the feed hopper 212. It should be noted that a certain amount of fish in a straight state can be stacked at the bottom of the feed hopper 212. When the fish falls on the conveyor belt 21, due to the blocking of the fish on the part of the adsorption holes 23 on the conveyor belt 21, the gas flowing into the adsorption holes 23 can exert an adsorption force on the fish, thereby greatly increasing the resistance between the fish and the spring piece 252. At this time, a certain friction force is generated between the fish and the spring piece 252 to overcome the friction between the stacked fish. At this time, as the conveyor belt 21 rotates, the fish at the bottom of the feed hopper 212 can be pulled out from the bottom opening of the feed hopper 212, so that the fish moves toward the pad 211 in sequence. When the fish moves to the bottom of the exhaust hole 33, the water or scales and other debris on the fish slide off the fish due to the airflow blowing on the fish. The water sliding off the fish follows the airflow through the adsorption hole 23 and the conduit 28 and flows into the water in the water tank 215. When the airflow moves to the position of the mesh plate 213, the airflow is divided into multiple small airflows and passes through the water in the water tank 215. At this time, the water or dust and other granular impurities in the airflow are intercepted and stored in the water due to the adhesion of the water in the water tank 215. The drainage valve 214 is opened regularly to allow the excess sewage in the water tank 215 to flow into the drainage pipe, and the drainage pipe is guided to a specific position for discharge. When the fish moves to the position of the cushion block 211, due to the inertia of the fish and the mutual conflict between the fish and the left side of the cushion block 211, the body of the fish gradually slides onto the cushion block 211, so that the fish is gradually separated from the conveyor belt 21, and the fish is discharged from the discharge end of the housing 1 and falls into the feed port of the subsequent equipment or the storage device for storing the fish. The large impurities such as fish scales that slide off the fish or the bottom side of the fish are firmly adsorbed on the conveyor belt 21 due to their small size and light weight. As the conveyor belt 21 rotates, they are moved into the guide pipe 43 from the feed hole 46. At this time, due to the push of the gas flowing out of the bottom opening of the diverter shell 291 on the large impurities, the large impurities fall directly into the guide pipe 43 and fall into the storage box 42 for storage along with the air flow. It should be noted that, when the large-volume debris is in the process of moving in the guide tube 43, the surface of the large-volume debris is relatively dry due to the blowing of the airflow, and the contact volume between the large-volume debris and the inner wall of the guide tube 43 is extremely small, so the large-volume debris will not adhere to the inner wall of the guide tube 43, and the large-volume debris will directly fall into the storage box 42 for storage; It should be noted that after the large-volume debris in the above-mentioned material guide tube 43 falls into the material storage box, the airflow blowing on the large-volume debris in the storage box 42 can push the large-volume debris to move a certain distance toward the screen plate 45, thereby performing a certain degree of spreading operation on the large-volume debris falling into the storage box 42, avoiding the accumulation of a large amount of large-volume debris at the bottom of the material guide tube 43 affecting the use of the device, and when the large-volume debris moves to the direction of the screen plate 45, due to the obstruction of the screen plate 45, the large-volume load will not float out from the rectangular hole.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A fish conveyor, comprising a housing (1), characterized in that: A conveying assembly (2) is provided in the shell (1), and the conveying assembly (2) comprises a conveying belt (21). The conveying belt (21) is provided in the top opening of the shell (1), and the front and rear sides of the conveying belt (21) are in contact with the inner wall of the shell (1). A driving mechanism (22) is provided in the conveying belt (21). A plurality of groups of adsorption holes (23) are provided on the outer peripheral wall of the conveying belt (21), and the spacing between two adjacent groups of adsorption holes (23) is equal. The spacing between two adjacent adsorption holes (23) in each group is equal. Support mechanisms (25) are provided between the groups of adsorption holes (23). A plurality of air pumps (24) are provided in the conveying belt (21), and a water storage tank (215) is provided in the conveying belt (21). , and the bottom side of the air pump (24) is fixedly connected to the outer wall of the water tank (215), a baffle (26) is fixedly installed on the bottom side of the water tank (215), and the bottom side of the baffle (26) contacts the inner wall of the conveyor belt (21), and the front and rear sides of the baffle (26) are fixedly connected to the inner wall of the outer shell (1), a guide plate (27) is provided above the water tank (215), and the top side of the guide plate (27) contacts the inner wall of the conveyor belt (21), and the front and rear sides of the guide plate (27) are fixedly connected to the inner wall of the outer shell (1), and a plurality of conduits (28) are fixedly installed and penetrated at the middle position of the bottom side of the guide plate (27), and the bottom end of each conduit (28) is inserted into the bottom of the water tank (215); A cleaning component (3) is provided on the housing (1), an exhaust mechanism (29) is provided between the plurality of air pumps (24) and the cleaning component (3), and a debris collection component (4) is provided at the bottom of the housing (1).

2. A fish conveyor according to claim 1, characterized in that: The driving mechanism (22) comprises two driving rollers (221), the conveyor belt (21) is a soft metal belt, the two driving rollers (221) are arranged opposite to each other in the conveyor belt (21), and the outer peripheral wall of each driving roller (221) is interference fit with the inner wall of the conveyor belt (21), both ends of the driving roller (221) rotate and penetrate the shell wall of the outer shell (1), a driver (222) is fixedly installed on the front side of the outer shell (1), and the driving end of the driver (222) is fixedly connected to the front end of the corresponding driving roller (221).

3. A fish conveyor according to claim 2, characterized in that: An annular groove (223) is provided on both the front and rear sides of the conveyor belt (21), a sealing ring (224) is fixedly installed in the annular groove (223), and the sealing ring (224) is in contact with the inner wall of the outer shell (1).

4. A fish conveyor according to claim 3, characterized in that: A stopper (210) is provided on the left side of the conveyor belt (21), the right side of the stopper (210) is arranged in an arc shape and contacts the outer wall of the conveyor belt (21), the stopper (210) is fixedly connected to the inner wall of the outer shell (1), a cushion block (211) is provided on the right side of the conveyor belt (21), the left side of the cushion block (211) is arranged in an arc shape and is gap-matched with the outer wall of the conveyor belt (21), the cushion block (211) is fixedly connected to the inner wall of the outer shell (1), a feed hopper (212) is provided on the top side of the stopper (210), and the bottom end of the feed hopper (212) is fixedly connected to the top end of the stopper (210) and the outer shell (1), the top of the feed hopper (212) is arranged in an expanded shape, and the cross-section of the inner hole at the bottom of the feed hopper (212) is rectangular.

5. A fish conveyor according to claim 4, characterized in that: The middle part of the top side of the guide plate (27) is arranged in an arcuate shape with the periphery concave toward the center, and the top end of the conduit (28) is coplanar with the arcuate surface of the guide plate (27). The left and right sides of the guide plate (27) are respectively in contact with the outer peripheral walls of the two driving rollers (221). A mesh plate (213) is fixedly installed in the water storage tank (215), and the conduit (28) is fixedly passed through the mesh plate (213). A drainage valve (214) is provided at a position on the front side of the outer shell (1) corresponding to the water storage tank (215), and the water inlet end of the drainage valve (214) is fixedly passed through the shell wall of the outer shell (1) and the box wall of the water storage tank (215).

6. A fish conveyor according to claim 5, characterized in that: The support mechanism (25) comprises a plurality of spring pieces (252); a plurality of gas storage grooves (251) are provided on the outer wall of the conveyor belt (21); the gas storage grooves (251) are located between two corresponding adsorption holes (23); the spring pieces (252) are fixedly mounted in the openings of the corresponding gas storage grooves (251); the spring pieces (252) are arranged in an arc-shaped plate shape with the center position protruding outward from the corresponding gas storage grooves (251); and the gas storage grooves (251) are filled with gas.

7. A fish conveyor according to claim 6, characterized in that: The cleaning assembly (3) comprises a protective cover (31), the protective cover (31) being fixedly mounted on the top of the housing (1), and the left end of the protective cover (31) being in contact with the right side of the feed hopper (212), a diversion groove (32) being provided in the plate wall of the protective cover (31), and a plurality of groups of exhaust holes (33) being provided on the inner top wall of the protective cover (31), and the spacing between two adjacent groups of exhaust holes (33) being equal, and the spacing between two adjacent exhaust holes (33) in each group being equal, and each exhaust hole (33) being arranged in an inclined shape.

8. A fish conveyor according to claim 7, characterized in that: The exhaust mechanism (29) comprises a diverter shell (291), the diverter shell (291) being arranged on the bottom side of the exhaust ends of a plurality of air pumps (24), and the exhaust end of each air pump (24) is fixedly passed through the shell wall of the diverter shell (291), the bottom end of the diverter shell (291) is fixedly passed through the baffle (26) and contacts the inner wall of the conveyor belt (21), the interior of the diverter shell (291) is connected to the interior of the diverter groove (32) through a plurality of connecting pipes (292), a partition (293) is fixedly installed in the diverter shell (291), and the partition (293) is located on the bottom side of the connecting pipe (292), and a plurality of pressure limiting valves (294) are fixedly passed through the partition (293).

9. A fish conveyor according to claim 8, characterized in that: The debris collection assembly (4) comprises a storage box (42), a mounting groove (41) is provided at the bottom of the housing (1), the storage box (42) is arranged in the mounting groove (41) and contacts the inner wall of the mounting groove (41), the left end of the storage box (42) extends outside the mounting groove (41) and is fixedly connected to the housing (1) by bolts, a material guide pipe (43) is slidably installed in the right end opening of the storage box (42), and the top end of the material guide pipe (43) is located directly below the diversion shell (291) and contacts the outer wall of the conveyor belt (21), and a feed hole (46) is provided at the right end of the top side of the material guide pipe (43).

10. A fish conveyor according to claim 9, characterized in that: The left end of the baffle (26) is gap-matched with the corresponding driving roller (221); the right side of the baffle (26) is arranged in an arcuate shape and contacts the outer peripheral wall of the corresponding driving roller (221); a square hole (44) is provided at the left end of the top side of the storage box (42) corresponding to the left end of the baffle (26); a sieve plate (45) is fixedly installed in the square hole (44); and the outer peripheral wall of the sieve plate (45) is fixedly connected to the inner wall of the storage box (42); and the inner wall of the guide tube (43) is arranged in a wavy edge shape.

Images