Shrimp meat grading sorting machine

Abstract

The utility model relates to the technical field of shrimp meat sorting, and discloses a shrimp meat grading sorting machine which comprises a supporting plate of an L-shaped structure, one side of the supporting plate is fixedly connected with a box body, and one side of the box body is fixedly connected with an air cylinder. According to the shrimp meat grading sorting machine, the first motor and the second motor are used for driving the two rollers to rotate, the two rollers rotate in opposite directions and towards the two sides, shrimp meat between the rollers is separated through rotation of the two rollers, the shrimp meat is prevented from being stacked, the shrimp meat with the size smaller than that of a gap between the two rollers falls off through the gap between the two rollers, and the shrimp meat is sorted; the air cylinder is used for driving the frame to move, so that one roller is driven to move, the distance between the two rollers is adjusted, the shrimp meat of different sizes is screened, the shrimp meat of different grades is classified and collected through the classification and collection device, and the technology is beneficial to classification of the shrimp meat of different sizes; and the classified shrimp meat is graded, so that the sorting efficiency is improved, and practical application is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of shrimp picking, in particular to a shrimp grading and picking machine. Background Art

[0002] Shrimp meat, a kind of food, is made from live shrimps. The shrimp bodies are washed with clean water, and the heads, tails and shells are removed. The pure shrimp meat after peeling the shells is the shrimp meat. Fishery products such as river shrimps, sea shrimps, and lobsters need to remove the shrimp skins during the deep processing process and be graded, sorted, and packaged according to the size of the shrimps. The traditional grading and sorting method is to use manual visual identification, which requires a lot of labor, has low resolution, and very low identification efficiency. In addition, too much manual work also poses a hidden danger to food hygiene and safety.

[0003] After searching, a Chinese patent discloses a shrimp grading and sorting machine (authorization announcement number CN203356074U), including a frame, a workbench, a shrimp container, a conveying device, a sorting device and a transmission system, wherein the conveying device is composed of an active roller, a passive roller, a conveying mesh belt, a retaining grid and a reducer; the sorting device is composed of a plurality of mutually parallel shafts and spiral ribs sleeved on the outer periphery of the shafts; the transmission system is composed of an electric motor, a reducer, a transmission shaft, a plurality of transmission belts and a plurality of transmission pulleys, and the shrimps in the shrimp container are flushed into a dustpan-shaped bridge and sent into the conveying mesh belt by spraying water at the bottom of the shrimp container, and are driven by the rotation of the conveying mesh belt, The shrimps are brought into the workbench by the retaining grid, and are blocked step by step by a plurality of parallel shafts with decreasing distances from the workbench surface, and the largest shrimps are blocked outside the first parallel shaft, and are selected into the A-level funnel under the action of the rotation direction of the spiral ribs, and the rest are selected into the B-level, C-level, and N-level funnels respectively, thereby completing the grading and sorting process.

[0004] Although the above patented technology can collect shrimps, the above patented technology flushes the shrimps in the shrimp container into the dustpan-shaped bridge and sends them to the conveyor belt by spraying tap water. The shrimps will lose some of their flavor after being rinsed and soaked in tap water. The shrimps are soaked in water and absorb water and deform, which affects the taste of the shrimps and is not conducive to practical application. Utility Model Content

[0005] The purpose of the utility model is to provide a shrimp grading and sorting machine to solve the problems raised in the above background technology.

[0006] The utility model provides the following technical solution: a shrimp grading and sorting machine comprises a support plate of an L-shaped structure, one side of the support plate is fixedly connected to a box body, one side of the box body is fixedly connected to a cylinder, the interior of the box body is slidably connected to a frame, the piston rod of the cylinder extends to the interior of the box body and is slidably connected to the frame, the box body and the frame are both slidably connected to a roller, the box body and the frame are internally and fixedly connected to a baffle located on the top of the roller, both sides of the box body are provided with slide grooves, the interior of the slide grooves are slidably connected to sliders, one end of the sliders is fixedly connected to the frame, one of the sliders extends to the outside of the slide groove and is fixedly connected to a mounting plate, the mounting plate and one side of the box body are respectively fixedly connected to a first motor and a second motor, the output shafts of the first motor and the second motor extend to the interior of the box body and are respectively fixedly connected to the corresponding rollers, and a classification and collection structure is provided at the bottom of the box body.

[0007] Through the above technical scheme, the first motor and the second motor are used to drive the two rollers to rotate, and the two rollers rotate in opposite directions and to both sides. The rotation of the two rollers is used to separate the shrimps between the rollers to prevent the shrimps from piling up. The gap between the two rollers is used to make the shrimps with a volume smaller than the gap fall down, and the shrimps are sorted. The cylinder is used to drive the frame to move, thereby driving one of the rollers to move, so as to adjust the distance between the two rollers, so as to screen shrimps of different sizes, and use a classification and collection device to classify and collect shrimps of different grades. This technology is conducive to classifying shrimps of different sizes and grading the classified shrimps, thereby improving the efficiency of sorting and facilitating practical applications.

[0008] Specifically, the classification and collection structure includes four iron buckets, a rotating plate, a first gear, a rotating shaft, a third motor and a second gear. The third motor is fixedly connected to the support plate, the rotating shaft is rotatably connected to the support plate, the rotating plate is fixedly connected to the rotating shaft, the first gear and the second gear are respectively fixedly connected to the outside of the rotating shaft and the output shaft of the third motor, the first gear is meshingly connected to the second gear, and the iron buckets are all installed on the top of the rotating plate.

[0009] Through the above technical solution, the third motor is used to drive the second gear to rotate, thereby driving the first gear and the rotating shaft to rotate, and then driving the rotating plate to rotate, and finally driving the iron bucket to rotate, so that shrimps of different sizes can be classified and collected.

[0010] Specifically, four positioning grooves are provided inside the rotating plate, and the bottoms of the inner walls of the positioning grooves are fixedly connected with electromagnets.

[0011] Through the above technical solution, the iron barrel is limited by the positioning groove and the iron barrel is adsorbed by the electromagnet, so as to further fix the iron barrel and prevent the iron barrel from detaching from the rotating plate during the rotation process.

[0012] Specifically, a feed port is provided on the top of the box body, a discharge pipe is fixedly connected to the bottom of the box body, and a solenoid valve is installed outside the discharge pipe.

[0013] Through the above technical solution, the shrimps are put into the box body through the feed inlet, the classified shrimps are moved into the iron bucket through the discharge pipe, and the discharge of the discharge pipe is controlled by the solenoid valve.

[0014] Specifically, the cylinder, the first motor, the second motor, the electromagnet, the third motor and the solenoid valve are all electrically connected to an external control device.

[0015] Through the above technical solution, the external control device is used to control the operation of the cylinder, the first motor, the second motor, the electromagnet, the third motor and the solenoid valve.

[0016] Specifically, a label is attached to one side of the iron barrel, and a handle is rotatably connected to one side of the iron barrel and located on the top of the label.

[0017] Through the above technical solution, the label attached to one side of the iron bucket is used to facilitate identification of the iron bucket, and the label is marked with grade A, grade B, etc. The iron bucket can be easily moved using the handle to transfer the collected shrimps.

[0018] Specifically, the bottom and baffle of the box body are configured as inclined structures.

[0019] Through the above technical solution, the baffle is used to facilitate the shrimp to fall between the two rollers, and a small gap is left between the bottom of the baffle and the roller to prevent the shrimp from falling from the gap above the roller. The inclined structure at the bottom of the box body is used to facilitate the shrimp to be removed from the discharge pipe.

[0020] Specifically, one side of the box body is slidably connected to two sliding rods, and the sliding rods both extend into the interior of the box body and are fixedly connected to the frame.

[0021] Through the above technical solution, the sliding rod is used to make the frame move more stably, so that the distance between the two rollers at each position can be better kept consistent, so that the grading is more accurate.

[0022] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the first motor and the second motor are used to drive the two rollers to rotate, the two rollers rotate in opposite directions and to both sides, the rotation of the two rollers is used to separate the shrimps between the rollers to prevent the shrimps from piling up, the gap between the two rollers is used to make the shrimps with a volume smaller than the gap fall, and the shrimps are sorted, the cylinder is used to drive the frame to move, thereby driving one of the rollers to move, thereby adjusting the distance between the two rollers, so as to screen shrimps of different sizes, and using a classification and collection device to classify and collect shrimps of different grades. This technology is conducive to classifying shrimps of different sizes, grading the classified shrimps, and ensuring the taste of the shrimps as much as possible, improving the sorting efficiency, and is conducive to practical application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model.

[0024] Figure 2 It is a front view and sectional view of the utility model.

[0025] Figure 3 It is a top sectional view of the utility model.

[0026] Figure 4 It is a top view of the rotating plate structure of the utility model.

[0027] Among them: 1. support plate; 2. box body; 3. cylinder; 4. frame; 5. roller; 6. slide groove; 7. slider; 8. mounting plate; 9. first motor; 10. second motor; 11. baffle; 12. rotating plate; 13. iron barrel; 14. positioning groove; 15. electromagnet; 16. first gear; 17. rotating shaft; 18. third motor; 19. second gear; 20. discharge pipe; 21. solenoid valve; 22. feed port; 23. slide rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4A shrimp grading and sorting machine comprises an L-shaped support plate 1, one side of the support plate 1 is fixedly connected to a box body 2, one side of the box body 2 is fixedly connected to a cylinder 3, the inside of the box body 2 is slidably connected to a frame 4, the piston rod of the cylinder 3 extends to the inside of the box body 2 and is slidably connected to the frame 4, the frame 4 is driven to move by the cylinder 3, the inside of the box body 2 and the frame 4 are both slidably connected to a roller 5, the inside of the box body 2 and the frame 4 and the top of the roller 5 are fixedly connected to a baffle 11, both sides of the box body 2 are provided with a slide groove 6, the inside of the slide groove 6 is slidably connected There are sliders 7, one end of which is fixedly connected to the frame 4, one of the sliders 7 extends to the outside of the slide groove 6 and is fixedly connected to a mounting plate 8, the mounting plate 8 and one side of the box body 2 are respectively fixedly connected with a first motor 9 and a second motor 10, the output shafts of the first motor 9 and the second motor 10 extend to the inside of the box body 2 and are respectively fixedly connected to the corresponding rollers 5, the first motor 9 and the second motor 10 are used to drive the two rollers 5 to rotate, a classification and collection structure is provided at the bottom of the box body 2, and shrimps of different grades are classified and collected by the classification and collection device.

[0030] The first motor 9 and the second motor 10 are used to drive the two rollers 5 to rotate. The two rollers 5 rotate in opposite directions and to both sides. The rotation of the two rollers 5 is used to separate the shrimps between the rollers 5 to prevent the shrimps from piling up. The gap between the two rollers 5 is used to make the shrimps with a volume smaller than the gap fall down, and the shrimps are sorted. The cylinder 3 is used to drive the frame 4 to move, thereby driving one of the rollers 5 to move, so as to adjust the distance between the two rollers 5, so as to screen shrimps of different sizes, and use a classification and collection device to classify and collect shrimps of different grades. This technology is conducive to classifying shrimps of different sizes and grading the classified shrimps, thereby improving the efficiency of sorting and facilitating practical applications.

[0031] The classification and collection structure includes four iron barrels 13, a rotating plate 12, a first gear 16, a rotating shaft 17, a third motor 18 and a second gear 19. The third motor 18 is fixedly connected to the support plate 1, the rotating shaft 17 is rotatably connected to the support plate 1, the rotating plate 12 is fixedly connected to the rotating shaft 17, the first gear 16 and the second gear 19 are respectively fixedly connected to the outside of the rotating shaft 17 and the output shaft of the third motor 18, the first gear 16 is meshed with the second gear 19, the iron barrels 13 are all installed on the top of the rotating plate 12, four positioning grooves 14 are opened inside the rotating plate 12, the bottom of the inner wall of the positioning groove 14 is fixedly connected with an electromagnet 15, a label is attached to one side of the iron barrel 13, and a handle is rotatably connected to one side of the iron barrel 13 and at the top of the label.

[0032] The third motor 18 is used to drive the second gear 19 to rotate, thereby driving the first gear 16 and the rotating shaft 17 to rotate, and then driving the rotating plate 12 to rotate, and finally driving the iron bucket 13 to rotate, so as to classify and collect shrimps of different sizes. The iron bucket 13 is limited by the positioning groove 14, and the electromagnet 15 adsorbs the iron bucket 13, so as to further fix the iron bucket 13 to prevent the iron bucket 13 from detaching from the rotating plate 12 during the rotation process. The iron bucket 13 is conveniently identified by a label attached to one side of the iron bucket 13, and the label is marked with grade A, grade B, etc. The iron bucket 13 is conveniently moved by a handle to transfer the collected shrimps.

[0033] A feed inlet 22 is provided at the top of the box body 2 , a discharge pipe 20 is fixedly connected to the bottom of the box body 2 , and a solenoid valve 21 is installed outside the discharge pipe 20 .

[0034] The shrimps are put into the box body 2 through the feed inlet 22, the classified shrimps are moved into the iron bucket 13 through the discharge pipe 20, and the discharge of the discharge pipe 20 is controlled by the electromagnetic valve 21.

[0035] The cylinder 3, the first motor 9, the second motor 10, the electromagnet 15, the third motor 18 and the solenoid valve 21 are all electrically connected to external control equipment.

[0036] The operation of the cylinder 3 , the first motor 9 , the second motor 10 , the electromagnet 15 , the third motor 18 and the solenoid valve 21 are controlled by an external control device.

[0037] The bottom of the box body 2 and the baffle 11 are configured as an inclined structure. One side of the box body 2 is slidably connected to two slide bars 23 . The slide bars 23 extend into the interior of the box body 2 and are fixedly connected to the frame 4 .

[0038] The baffle 11 is used to facilitate the shrimp to fall between the two rollers 5. A small gap is left between the bottom of the baffle 11 and the roller 5 to prevent the shrimp from falling from the gap above the roller 5. The inclined structure at the bottom of the box body 2 is used to facilitate the shrimp to be removed from the discharge pipe 20. The sliding rod 23 is used to make the frame 4 move more stably, so that the distance between each position of the two rollers 5 can be better kept consistent, thereby making the grading more accurate.

[0039] When in use, the first motor 9 and the second motor 10 are controlled to rotate, thereby driving the two rollers 5 to rotate in opposite directions, and the shrimps to be graded are put into the box body 2 from the feed port 22, and the shrimps fall between the two rollers 5. The shrimps contact the rotating rollers 5 and continue to spread out and move to both sides. The smaller shrimps will fall through the gap between the two rollers 5 and fall into the iron bucket 13 through the discharge pipe 20. The cylinder 3 and the third motor 18 are controlled to work, and the cylinder 3 drives the frame 4 to move, thereby driving one of the rollers 5 to move, and increasing the distance between the two rollers 5. At this time, the third motor 18 drives the rotating plate 12 to rotate, thereby driving the iron bucket 13 marked with a higher level to rotate to just below the discharge pipe 20, so as to collect the shrimps of the next level, and repeatedly classify and collect the shrimps of multiple levels in turn. When the shrimps in the iron bucket 13 need to be transferred, the electromagnet 15 is controlled to demagnetize and the iron bucket 13 is taken out of the positioning groove 14. This technology is conducive to classifying shrimps of different sizes and grading the classified shrimps, thereby improving the efficiency of sorting and ensuring the taste of the shrimps as much as possible, which is conducive to practical application.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shrimp grading and sorting machine, comprising an L-shaped support plate (1), characterized in that: One side of the support plate (1) is fixedly connected to a box body (2), one side of the box body (2) is fixedly connected to a cylinder (3), the interior of the box body (2) is slidably connected to a frame (4), a piston rod of the cylinder (3) extends into the interior of the box body (2) and is slidably connected to the frame (4), a roller (5) is slidably connected to the interior of the box body (2) and the frame (4), a baffle (11) is fixedly connected to the interior of the box body (2) and the frame (4) and located on the top of the roller (5), and sliding grooves (6) are provided on both sides of the box body (2). The inside of the groove (6) is slidably connected to a slider (7), one end of each slider (7) is fixedly connected to the frame (4), one of the sliders (7) extends to the outside of the slide groove (6) and is fixedly connected to a mounting plate (8), the mounting plate (8) and one side of the box body (2) are respectively fixedly connected to a first motor (9) and a second motor (10), the output shafts of the first motor (9) and the second motor (10) extend to the inside of the box body (2) and are respectively fixedly connected to corresponding rollers (5), and a classification collection structure is provided at the bottom of the box body (2).

2. A shrimp grading and sorting machine according to claim 1, characterized in that: The classification and collection structure comprises four iron barrels (13), a rotating plate (12), a first gear (16), a rotating shaft (17), a third motor (18) and a second gear (19); the third motor (18) is fixedly connected to the support plate (1); the rotating shaft (17) is rotatably connected to the support plate (1); the rotating plate (12) is fixedly connected to the rotating shaft (17); the first gear (16) and the second gear (19) are respectively fixedly connected to the outside of the rotating shaft (17) and the output shaft of the third motor (18); the first gear (16) and the second gear (19) are meshedly connected; and the iron barrels (13) are all mounted on the top of the rotating plate (12).

3. A shrimp grading and sorting machine according to claim 2, characterized in that: Four positioning grooves (14) are provided inside the rotating plate (12), and the bottoms of the inner walls of the positioning grooves (14) are fixedly connected to electromagnets (15).

4. The shrimp grading and sorting machine according to claim 3 is characterized in that: The top of the box body (2) is provided with a feed inlet (22), the bottom of the box body (2) is fixedly connected with a discharge pipe (20), and a solenoid valve (21) is installed outside the discharge pipe (20).

5. The shrimp grading and sorting machine according to claim 4, characterized in that: The cylinder (3), the first motor (9), the second motor (10), the electromagnet (15), the third motor (18) and the solenoid valve (21) are all electrically connected to an external control device.

6. The shrimp grading and sorting machine according to claim 5, characterized in that: One side of the iron barrel (13) is affixed with a label, and one side of the iron barrel (13) and located on the top of the label is rotatably connected with a handle.

7. The shrimp grading and sorting machine according to claim 1, characterized in that: The bottom of the box body (2) and the baffle (11) are arranged as inclined structures.

8. The shrimp grading and sorting machine according to claim 1, characterized in that: Two sliding rods (23) are slidably connected to one side of the box body (2), and the sliding rods (23) both extend into the interior of the box body (2) and are fixedly connected to the frame (4).

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