Automatic fish sorting equipment based on weight

Abstract

The invention discloses automatic fish sorting equipment based on weight, and relates to the technical field of sorting equipment, according to the scheme, the automatic fish sorting equipment comprises a first belt conveyor and a second belt conveyor which are symmetrically arranged, a base is arranged between the first belt conveyor and the second belt conveyor, and a cleaning mechanism is installed at the top of the base; the top end of the cleaning mechanism is fixedly connected with a plurality of weight sensors, and the tops of the weight sensors are fixedly provided with a third belt conveyor. Through the arrangement of the cleaning mechanism, fish meat and the like adhering to the surface of the third belt conveyor can be scraped and washed away after fish weighing is completed, and the situation that the weighing precision is affected is avoided; and an adjustable discharging mechanism is arranged, a second electric push rod operates to drive the bottom end of a conveying belt to stretch out and draw back, the fishes can be gradually stacked upwards from the bottom of a receiving box, and the situation that the fishes directly fall into the receiving box and are damaged by collision is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of sorting equipment, in particular to automatic fish sorting equipment based on weight. Background Art

[0002] In the production of fish products, fish are slaughtered and viscerally removed, then transferred to the weighing platform via the assembly line. After weighing, they are transferred to the sorting assembly line. When the fish reaches the appropriate weight, they are weighed and divided according to weight ranges. They enter the vacuum packaging and boxing process from different channels. The sorting equipment automatically moves the fish from the assembly line to the storage structure.

[0003] The existing automatic fish sorting equipment is generally a belt weighing machine. When weighing the fish after slaughter, there will be fish meat and other residues, which will affect the next weighing and the weighing accuracy. Moreover, since the surface of the fish is smooth, when it falls on the belt weighing machine, it is easy to continue to slide due to inertia, causing it to slip. Moreover, the sorted fish falls directly into the corresponding collection frame through the guide plate. At the beginning, the height is high, and the fish is hit hard, which will cause damage and affect the quality of the product. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides an automatic fish sorting device based on weight, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic fish sorting device based on weight, comprising a first belt conveyor and a second belt conveyor symmetrically arranged, a base is provided between the first belt conveyor and the second belt conveyor, a cleaning mechanism is installed on the top of the base, a plurality of weight sensors are fixedly connected to the top of the cleaning mechanism, a third belt conveyor is fixedly installed on the top of the weight sensor, a limiting mechanism is fixedly installed on one side of the upper surface of the base, a sorting mechanism is fixedly installed through one side of the outer surface of the second belt conveyor, a plurality of adjustable unloading mechanisms cooperating with the sorting mechanism are sequentially provided on the other side of the outer surface of the second belt conveyor, and a receiving box is provided at one end of the adjustable unloading mechanism;

[0006] The cleaning mechanism includes a scraper fixedly connected to the bottom of the third belt conveyor, the outer surface of the scraper is fixedly connected to a feed pipe, the top of the base is fixedly installed with a collecting frame, and the weight sensor is fixedly installed around the top of the collecting frame. The scraper can be used to scrape off fish meat and the like adhering to the surface of the third belt conveyor to avoid affecting the weighing accuracy.

[0007] Preferably, a water tank is fixedly installed on the upper surface of the base, a water pump is fixedly connected to the top of the water tank, an output end of the water pump is fixedly connected to a water pipe, one end of the water pipe is fixedly connected to a transverse pipe, and a plurality of through holes cooperating with the scraper are sequentially opened on the outer surface of the transverse pipe, so that the scraped fish meat can be rinsed to improve the cleaning effect.

[0008] Preferably, the limiting mechanism includes a J-shaped rod fixedly connected to one side of the top of the base, one end of the J-shaped rod is fixedly connected to a cross plate, both ends of the cross plate are fixedly connected to a first baffle, one side of the top of the J-shaped rod is fixedly connected to a mounting rod, one end of the mounting rod is fixedly connected to a first electric push rod, and the bottom end of the first electric push rod is fixedly connected to a second baffle. When weighing fish, the first electric push rod drives the second baffle to move downward, which can block one side, avoid the problem of fish sliding due to inertia, and improve the stability of the equipment.

[0009] Preferably, the sorting mechanism includes an opening on one side of the outer surface of the second belt conveyor, an L-shaped plate is fixedly connected to one side of the opening, a plurality of cylinders are fixedly connected to the inner wall of the L-shaped plate in sequence, an L-shaped push plate is fixedly connected to one end of the cylinder, and the operation of the cylinder can drive the L-shaped push plate to move, thereby pushing the corresponding fish into the corresponding adjustable unloading mechanism.

[0010] Preferably, the adjustable unloading mechanism comprises a bracket, both sides of the outer surface of the bracket are fixedly connected to the mounting bracket, one end of the mounting bracket is tilted and fixedly installed with a second electric push rod, the movable end of the second electric push rod is fixedly connected to a movable plate slidably connected to the outer surface of the bracket, a plurality of conveying rollers are rotatably connected between the two movable plates and the inner part of the bracket, the outer surfaces of the plurality of conveying rollers are sleeved with a conveyor belt, the outer surfaces of the conveyor belt are fixedly connected with a plurality of partitions in sequence, a motor is fixedly installed on one side of the outer surface of the bracket, the output shaft of the motor is fixedly connected to one end of an adjacent conveying roller, the pushed fish fall onto the conveyor belt through the second material guide trough, the operation of the motor can drive the conveyor belt to rotate, the fish can be separated and supported by the partition, and then transported to the inside of the receiving box, the operation of the second electric push rod can drive the bottom end of the conveyor belt to extend and retract, so that the fish can be gradually piled up from the bottom of the receiving box to avoid the fish directly falling into the inside of the receiving box and causing damage.

[0011] Preferably, a support plate is fixedly connected to the inside of the bracket, a third electric push rod is fixedly installed on the lower surface of the support plate, a connecting block is fixedly connected to the bottom end of the third electric push rod, and adjusting wheels that cooperate with the conveyor belt are symmetrically rotatably connected on both sides of the connecting block. When the conveyor belt is extended or retracted, the third electric push rod runs synchronously to drive the adjusting wheel to extend or retract, thereby ensuring the tension of the conveyor belt.

[0012] A second material guide trough matched with a second belt conveyor is fixedly connected inside the bracket, and the second material guide trough is matched with a corresponding L-shaped push plate.

[0013] One end of the first belt conveyor and the second belt conveyor are both fixedly connected with a first material guide trough matched with the third belt conveyor.

[0014] The present invention provides a weight-based automatic fish sorting device, which has the following beneficial effects:

[0015] 1. This automatic fish sorting equipment based on weight can scrape and wash away the fish meat adhering to the surface of the third belt conveyor after the fish is weighed through the cleaning mechanism, so as to avoid affecting the weighing accuracy, thereby improving the weighing accuracy of the next time.

[0016] 2. This weight-based automatic fish sorting equipment can block and limit the fish that fall on the third belt conveyor when weighing the fish through the setting of the limiting mechanism, so as to avoid the problem of fish sliding due to inertia and improve the stability of the equipment.

[0017] 3. This kind of automatic fish sorting equipment based on weight, through the adjustable unloading mechanism, the operation of the second electric push rod can drive the bottom end of the conveyor belt to extend and retract, and the fish can be gradually piled up from the bottom of the receiving box to avoid the fish falling directly into the inside of the receiving box and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the sorting mechanism of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the adjustable feeding mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the internal structure of the adjustable feeding mechanism of the present invention.

[0024] In the figure, 1, the first belt conveyor; 2, the second belt conveyor; 3, the base; 4, the cleaning mechanism; 41, the scraper; 42, the feed pipe; 43, the collection frame; 44, the water tank; 45, the water pump; 46, the water pipe; 47, the cross pipe; 5, the weight sensor; 6, the third belt conveyor; 7, the limit mechanism; 71, the J-shaped rod; 72, the cross plate; 73, the first baffle; 74, the mounting rod; 75, the first electric push rod; 76, the second baffle; 8 , sorting mechanism; 81, opening; 82, L-shaped plate; 83, cylinder; 84, L-shaped push plate; 9, adjustable unloading mechanism; 91, bracket; 92, second material guide trough; 93, mounting frame; 94, second electric push rod; 95, moving plate; 96, conveying roller; 97, conveyor belt; 98, partition; 99, support plate; 910, third electric push rod; 911, connecting block; 912, adjusting wheel; 10, receiving box; 11, first material guide trough. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] like Figures 1 to 3 As shown, a weight-based automatic fish sorting device includes a first belt conveyor 1 and a second belt conveyor 2 that are symmetrically arranged, a base 3 is provided between the first belt conveyor 1 and the second belt conveyor 2, a cleaning mechanism 4 is installed on the top of the base 3, a plurality of weight sensors 5 are fixedly connected to the top of the cleaning mechanism 4, a third belt conveyor 6 is fixedly installed on the top of the weight sensor 5, and one end of the first belt conveyor 1 and the second belt conveyor 2 are fixedly connected to a first material guide trough 11 that matches the third belt conveyor 6. The cleaning mechanism 4 includes a scraper 41 fixedly connected to the bottom of the third belt conveyor 6, a material discharge pipe 42 is fixedly connected to the outer surface of the scraper 41, a collection frame 43 is fixedly installed on the top of the base 3, and the weight sensor 5 is fixedly installed around the top of the collection frame 43. A water tank 44 is fixedly installed on the upper surface of the base 3, a water pump 45 is fixedly connected to the top of the water tank 44, an output end of the water pump 45 is fixedly connected to a water pipe 46, one end of the water pipe 46 is fixedly connected to a transverse pipe 47, and a plurality of through holes matching the scraper 41 are sequentially opened on the outer surface of the transverse pipe 47.

[0028] When in use, the first belt conveyor 1 conveys the fish to the third belt conveyor 6, and is weighed by the weight sensor 5, and then conveyed to the second belt conveyor 2. The scraper 41 provided can scrape off the fish meat and the like adhering to the surface of the third belt conveyor 6 to avoid affecting the weighing accuracy. When the scraper 41 is scraping, the water pump 45 can run to spray clean water from the through hole, so that the scraped fish meat and the like can be rinsed, thereby improving the cleaning effect.

[0029] Embodiment 2:

[0030] like Figure 1 and Figure 2 As shown, a limiting mechanism 7 is fixedly installed on one side of the upper surface of the base 3, and the limiting mechanism 7 includes a J-shaped rod 71 fixedly connected to one side of the top of the base 3, one end of the J-shaped rod 71 is fixedly connected to a cross plate 72, both ends of the cross plate 72 are fixedly connected to a first baffle 73, one side of the top end of the J-shaped rod 71 is fixedly connected to a mounting rod 74, one end of the mounting rod 74 is fixedly connected to a first electric push rod 75, and the bottom end of the first electric push rod 75 is fixedly connected to a second baffle 76.

[0031] When weighing fish, the first electric push rod 75 drives the second baffle 76 to move downward, which can block one side to prevent the fish from sliding down due to inertia, thereby improving the stability of the equipment.

[0032] Embodiment 3:

[0033] like Figure 1 and Figure 4 As shown, a sorting mechanism 8 is fixedly installed through one side of the outer surface of the second belt conveyor 2, and the sorting mechanism 8 includes an opening 81 opened on one side of the outer surface of the second belt conveyor 2, and an L-shaped plate 82 is fixedly connected to one side of the opening 81. A plurality of cylinders 83 are fixedly connected to the inner wall of the L-shaped plate 82 in sequence, and an L-shaped push plate 84 is fixedly connected to one end of the cylinder 83.

[0034] The operation of the air cylinder 83 can drive the L-shaped push plate 84 to move, and can push the corresponding fish into the corresponding adjustable feeding mechanism 9.

[0035] Embodiment 4:

[0036] like Figure 5 and Figure 6As shown, the other side of the outer surface of the second belt conveyor 2 is provided with a plurality of adjustable unloading mechanisms 9 that match the sorting mechanism 8 in sequence, and one end of the adjustable unloading mechanism 9 is provided with a receiving box 10. The adjustable unloading mechanism 9 includes a bracket 91, and the inside of the bracket 91 is fixedly connected with a second guide trough 92 that matches the second belt conveyor 2, and the second guide trough 92 matches the corresponding L-shaped push plate 84. Both sides of the outer surface of the bracket 91 are fixedly connected with a mounting frame 93, and one end of the mounting frame 93 is fixedly installed with a second electric push rod 94 in an inclined manner. The movable end of the second electric push rod 94 is fixedly connected with a moving plate 95 that is slidably connected to the outer surface of the bracket 91, and a plurality of conveying rollers 96 are rotatably connected between the two moving plates 95 and the inside of the bracket 91. The outer surfaces of the plurality of conveying rollers 96 are sleeved with conveyor belts 97, and the outer surfaces of the conveyor belts 97 are fixedly connected with a plurality of partitions 98 in sequence. A motor is fixedly installed on one side of the outer surface of the bracket 91, and the output shaft of the motor is fixedly connected to one end of the adjacent conveying roller 96. A support plate 99 is fixedly connected inside the bracket 91, and a third electric push rod 910 is fixedly installed on the lower surface of the support plate 99. A connecting block 911 is fixedly connected to the bottom end of the third electric push rod 910, and adjustment wheels 912 that cooperate with the conveyor belt 97 are symmetrically rotatably connected on both sides of the connecting block 911.

[0037] After being pushed, the fish fall onto the conveyor belt 97 through the second material guide trough 92. The operation of the motor can drive the conveyor belt 97 to rotate, and the fish can be separated and supported by the partition 98, and then conveyed to the inside of the receiving box 10. The operation of the second electric push rod 94 can drive the bottom end of the conveyor belt 97 to retract and expand, and the fish can be gradually accumulated from the bottom of the receiving box 10 upwards to prevent the fish from falling directly into the inside of the receiving box 10 and causing damage.

[0038] When the conveyor belt 97 is extended or retracted, the third electric push rod 910 operates synchronously to drive the adjusting wheel 912 to be extended or retracted, thereby ensuring the tension of the conveyor belt 97 .

[0039] Working principle: When in use, the first belt conveyor 1 conveys the fish to the third belt conveyor 6, and is weighed by the weight sensor 5, and then conveyed to the second belt conveyor 2. The scraper 41 can scrape off the fish meat adhering to the surface of the third belt conveyor 6 to avoid affecting the weighing accuracy. When the scraper 41 is scraping, the water pump 45 can spray clean water from the through hole, so that the scraped fish meat can be washed to improve the cleaning effect. When weighing the fish, the first electric push rod 75 drives the second baffle 76 to move downward, which can block one side to avoid the problem of fish sliding due to inertia and improve the stability of the equipment.

[0040] The corresponding cylinder 83 is activated according to the weight of the fish, and the operation of the cylinder 83 can drive the L-shaped push plate 84 to move, and the corresponding fish can be pushed into the corresponding adjustable unloading mechanism 9. The pushed fish falls onto the conveyor belt 97 through the second guide trough 92, and the operation of the motor can drive the conveyor belt 97 to rotate, and the fish can be separated and supported by the partition 98, and then transported to the inside of the receiving box 10. The operation of the second electric push rod 94 can drive the bottom end of the conveyor belt 97 to expand and contract, and the fish can be gradually accumulated from the bottom of the receiving box 10 upwards to prevent the fish from falling directly into the inside of the receiving box 10 and causing damage.

[0041] When the conveyor belt 97 is extended or retracted, the third electric push rod 910 operates synchronously to drive the adjusting wheel 912 to be extended or retracted, thereby ensuring the tension of the conveyor belt 97 .

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic fish sorting device based on weight, comprising a first belt conveyor (1) and a second belt conveyor (2) symmetrically arranged, Features: A base (3) is provided between the first belt conveyor (1) and the second belt conveyor (2); a cleaning mechanism (4) is installed on the top of the base (3); a plurality of weight sensors (5) are fixedly connected to the top of the cleaning mechanism (4); a third belt conveyor (6) is fixedly installed on the top of the weight sensor (5); a limiting mechanism (7) is fixedly installed on one side of the upper surface of the base (3); a sorting mechanism (8) is fixedly installed through one side of the outer surface of the second belt conveyor (2); a plurality of adjustable unloading mechanisms (9) that cooperate with the sorting mechanisms (8) are sequentially provided on the other side of the outer surface of the second belt conveyor (2); a receiving box (10) is provided at one end of the adjustable unloading mechanism (9); The cleaning mechanism (4) comprises a scraper (41) fixedly connected to the bottom of the third belt conveyor (6), the outer surface of the scraper (41) is fixedly connected to a feed pipe (42), the top of the base (3) is fixedly mounted with a collecting frame (43), and the weight sensor (5) is fixedly mounted around the top of the collecting frame (43).

2. An automatic fish sorting device based on weight according to claim 1, Features: A water tank (44) is fixedly mounted on the upper surface of the base (3); a water pump (45) is fixedly connected to the top of the water tank (44); an output end of the water pump (45) is fixedly connected to a water pipe (46); one end of the water pipe (46) is fixedly connected to a transverse pipe (47); and a plurality of through holes matching the scraper (41) are sequentially opened on the outer surface of the transverse pipe (47).

3. The automatic fish sorting device based on weight according to claim 1, Features: The limiting mechanism (7) comprises a J-shaped rod (71) fixedly connected to one side of the top of the base (3); one end of the J-shaped rod (71) is fixedly connected to a transverse plate (72); both ends of the transverse plate (72) are fixedly connected to a first baffle (73); one side of the top end of the J-shaped rod (71) is fixedly connected to a mounting rod (74); one end of the mounting rod (74) is fixedly connected to a first electric push rod (75); and the bottom end of the first electric push rod (75) is fixedly connected to a second baffle (76).

4. The automatic fish sorting device based on weight according to claim 1, Features: The sorting mechanism (8) comprises an opening (81) formed on one side of the outer surface of the second belt conveyor (2); an L-shaped plate (82) is fixedly connected to one side of the opening (81); a plurality of cylinders (83) are fixedly connected to the inner wall of the L-shaped plate (82) in sequence; and an L-shaped push plate (84) is fixedly connected to one end of the cylinder (83).

5. An automatic fish sorting device based on weight according to claim 4, Features: The adjustable unloading mechanism (9) comprises a bracket (91), both sides of the outer surface of the bracket (91) are fixedly connected with a mounting frame (93), one end of the mounting frame (93) is fixedly installed with a second electric push rod (94) in an inclined manner, the movable end of the second electric push rod (94) is fixedly connected with a movable plate (95) slidably connected to the outer surface of the bracket (91), a plurality of conveying rollers (96) are rotatably connected between the two movable plates (95) and the inside of the bracket (91), the outer surfaces of the plurality of conveying rollers (96) are sleeved with a conveyor belt (97), and the outer surface of the conveyor belt (97) is fixedly connected with a plurality of partitions (98) in sequence.

6. The automatic fish sorting device based on weight according to claim 5, Features: A motor is fixedly mounted on one side of the outer surface of the bracket (91), and the output shaft of the motor is fixedly connected to one end of an adjacent conveying roller (96).

7. The automatic fish sorting device based on weight according to claim 5, Features: A support plate (99) is fixedly connected inside the bracket (91), a third electric push rod (910) is fixedly installed on the lower surface of the support plate (99), a connecting block (911) is fixedly connected to the bottom end of the third electric push rod (910), and adjustment wheels (912) that cooperate with the conveyor belt (97) are symmetrically rotatably connected on both sides of the connecting block (911).

8. The automatic fish sorting device based on weight according to claim 5, Features: A second material guide trough (92) matched with the second belt conveyor (2) is fixedly connected inside the bracket (91).

9. The automatic fish sorting device based on weight according to claim 1, Features: One end of each of the first belt conveyor (1) and the second belt conveyor (2) is fixedly connected to a first material guide trough (11) that matches the third belt conveyor (6).

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