Intelligent shrimp tail classifying, screening and conveying all-in-one machine

Abstract

The invention relates to the technical field of lobster production, and discloses an intelligent shrimp tail grading, screening and conveying all-in-one machine which comprises a machine base, a filtering screen plate, a swinging assembly, a cleaning assembly and a positioning assembly. Side plates are fixedly arranged on the upper surface of the machine base, a transmission belt is fixedly arranged between the side plates, a conveying plate is fixedly arranged on the surface of the transmission belt, and the filtering sieve plate is arranged on the upper surface of the machine base and can reciprocate on the surface of the machine base through a swing assembly. The device has the following advantages and effects that shrimp tails are fed into the sieve plate along the inclined plate and move along the sieve plate under the action of the conveying plate, so that the operation mode of automatic conveying and screening is achieved, effective movement of the sieve plate is guaranteed, and during cleaning, a sliding barrel is driven by a first linear guide rail to move, and the position of the sliding barrel corresponds to that of each group of sieve holes; the driving assembly drives the sliding barrel to clean the interiors of the screen holes, minced meat and chippings are discharged and cleaned, and cleanliness of the inner walls of the screen holes is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of lobster production, and in particular to an intelligent shrimp tail grading, screening and conveying integrated machine. Background Art

[0002] Because the head of crayfish is hard and has less meat, people usually only take the large meaty part of the tail when eating it. Lobster tails are rich in protein and minerals, and the meat is full and easy to cook and taste.

[0003] The existing Chinese patent with announcement number CN216674529U discloses a crayfish screening device, including a screening mechanism, the screening mechanism is rotatably provided with a screen drum, the axis of the screen drum is inclined relative to the horizontal plane, and the cylinder wall of the screen drum is provided with screen holes. The crayfish can be transported from low to high during the screening process. During the transportation process, some aquatic debris much smaller than the crayfish mixed among the crayfish will be screened out by the screen holes. The structure is compactly designed, convenient and practical. When in working state, the crayfish caught on shore only need to be poured into the input end to complete the screening work. It has a high degree of automation, saves human resources and improves production efficiency.

[0004] Based on the above situation, the inventors now believe that, when the crayfish tails are currently screened and transported, minced meat and debris are often easily retained in the sieve holes, which are difficult to clean quickly and comprehensively, and easily cause blockage and are detrimental to production hygiene. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent shrimp tail grading, screening and conveying integrated machine, which has the effect of quickly cleaning the sieve holes and ensuring the hygiene and efficiency of the production line.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: an intelligent shrimp tail grading, screening and conveying integrated machine, comprising a machine base, a filtering screen plate, a swing component, a cleaning component and a positioning component;

[0007] Side plates are fixedly provided on the upper surface of the machine base, transmission belts are fixedly installed between the side plates, a conveying plate is fixedly installed on the surface of the transmission belt, a filter screen plate is arranged on the upper surface of the machine base, and the filter screen plate can reciprocate on the surface of the machine base through a swing component, a cleaning component is installed at the bottom of the machine base, and the blockage of the filter screen plate can be cleaned through the cleaning component, and a positioning component is arranged on the outside of the machine base, and the cleaning component determines the working position through the positioning component.

[0008] The present invention is further configured as follows: the filter screen plate includes a screen plate spaced apart above the machine base, an inclined plate whose bottom end is fixed to the screen plate, screen holes formed on the screen plate and a hose connected to the screen holes at the top, and a matching hole fixedly connected to the bottom end of the hose is formed on the machine base.

[0009] By adopting the above technical solution, when the shrimp tails move along the surface of the sieve plate, the smaller shrimp tails will fall from the sieve holes.

[0010] The present invention is further configured as follows: a guide rod is fixedly installed on the outside of the screen plate, the rocking assembly includes a rotating rod with one end rotatably connected to the screen plate, a turntable on the outside rotatably connected to the other end of the rotating rod, and a first motor with an output shaft coaxially fixed to the turntable, a guide rail is provided on the surface of the machine base, and the bottom end of the guide rod slides along the guide rail.

[0011] By adopting the above technical solution,

[0012] The present invention is further configured as follows: the cleaning assembly includes a first linear guide rail, a support assembly whose top end is connected to the first linear guide rail, and a cleaning cylinder installed on the support assembly.

[0013] By adopting the above technical solution, the cleaning cylinder is driven to move, so as to clean the sieve holes and the inner walls of the matching holes.

[0014] The present invention is further configured as follows: the sieve holes are arranged in a group along the width direction of the sieve plate, and there are more than two sieve holes arranged along the length direction of the sieve plate, the positions of the matching holes correspond to the sieve holes up and down, the number and positions of the cleaning cylinders match each group of sieve holes, and the cleaning cylinders can move up and down into the sieve holes, the hose and the matching holes.

[0015] By adopting the above technical solution, the cleaning cylinder can be used to clear and clean the top, and the cleaning efficiency can be improved by spraying and washing the nozzle.

[0016] The present invention is further configured as follows: the support assembly includes a first slider installed on a first linear guide rail, a vertical frame with a top end fixedly connected to the first slider, a horizontal seat fixed to the bottom end of the vertical frame, a support plate fixedly arranged on the outside of the horizontal seat, and a contact sensor fixedly arranged on the surface of the vertical frame.

[0017] By adopting the above technical solution, the cleaning cylinder is allowed to move and cooperate with the positioning component through the contact sensor.

[0018] The present invention is further configured as follows: the cleaning cylinder comprises a support rod whose bottom end is vertically fixed to the support plate and a slide cylinder installed on the support rod, a driving assembly is arranged on the support rod, and the slide cylinder moves up and down along the height direction of the support rod.

[0019] The present invention is further configured as follows: the driving assembly includes a driving block fixed to the top of the support rod, a tooth block arranged and fixed inside the slide cylinder, a mounting groove opened on the driving block, a gear rotatably installed in the mounting groove, and a second motor whose output shaft is fixed to the gear, the outer side of the gear is meshed with the tooth block, a through groove is opened at the bottom of the mounting groove, and the inner wall of the slide cylinder is in sliding contact with the driving block.

[0020] By adopting the above technical solution, when the gear rotates, the slide cylinder can be forced to move up or down through the tooth block.

[0021] The present invention is further configured as follows: the positioning assembly comprises a second linear guide rail fixedly arranged on the outside of the machine base and a positioning member connected to the second linear guide rail; a through opening is opened on the outside of the machine base, and a stopper is fixedly arranged on the inner wall of the through opening.

[0022] The present invention is further configured as follows: the positioning member includes a second slider installed on the second linear guide rail, a push plate fixedly connected to the second slider at one end, a first slope symmetrically opened at the other end of the push plate, a positioning block slidably installed in the through opening, a groove opened on the positioning block, a spring fixedly connected to the groove and the stop block at both ends respectively, an opening opened on the side of the positioning block close to the push plate, a force-bearing plate fixedly installed in the opening, and a second slope symmetrically opened on the force-bearing plate.

[0023] By adopting the above technical solution, when it is necessary to move the slide cylinder to be coaxial with each group of sieve holes, the second linear guide rail is first driven to move the second slide block.

[0024] The beneficial effects of the present invention are:

[0025] 1. The shrimp tails are sent into the screen plate along the inclined plate, and move along the screen plate under the action of the conveying plate, realizing the automatic conveying and screening operation mode. The small shrimp tails are screened out through the screen holes, thus ensuring the quality of the finished shrimp tails is full;

[0026] 2. The screen plate is stressed by the guide rod and reciprocates under the action of the rotating rod and the rotating disc, which improves the lobster screening efficiency. The connection stress between the screen plate and the matching hole is offset by the hose to ensure the effective movement of the screen plate;

[0027] 3. During cleaning, the slide is driven by the first linear guide rail to move, and the position of the slide is aligned with each group of sieve holes. The drive assembly drives the slide to clean the inside of the sieve holes, discharges the minced meat and debris, and ensures the cleanliness of the inner wall of the sieve holes;

[0028] 4. When cleaning the slide, the push plate and the positioning block can cooperate with each other to keep the slide accurately positioned with the sieve hole. No human intervention is required during the whole process. In an intelligent way, the production line efficiency is improved and the labor intensity of workers is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A schematic diagram of the structure of an intelligent shrimp tail grading, screening and conveying integrated machine provided in an embodiment of the present invention;

[0031] Figure 2 It is a structural schematic diagram of a filter screen plate in an embodiment of the present invention;

[0032] Figure 3 It is a schematic diagram of the structure of the matching hole in the embodiment of the present invention;

[0033] Figure 4 It is a structural schematic diagram of a cleaning component in an embodiment of the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the driving component in an embodiment of the present invention;

[0035] Figure 6 It is a structural schematic diagram of a positioning component in an embodiment of the present invention;

[0036] In the figure, 1, machine base; 2, filter screen plate; 3, swing assembly; 4, cleaning assembly; 5, positioning assembly; 11, side plate; 12, transmission belt; 13, conveying plate; 14, nozzle; 15, control panel; 6, matching hole; 7, guide rail; 8, through port; 21, screen plate; 22, inclined plate; 23, screen hole; 24, hose; 25, guide rod; 31, rotating rod; 32, rotating disk; 33, first motor; 41, first linear guide rail; 42, supporting assembly; 43, cleaning cylinder; 421, first slider; 422, vertical frame; 423, cross seat; 424, support plate; 425, contact sensor; 431, support rod; 432, slide; 433, drive block; 434, gear block; 435, mounting groove; 436, gear; 437, second motor; 438, through groove; 51, second linear guide; 52, positioning member; 521, second slider; 522, push plate; 523, first slope; 524, positioning block; 525, groove; 526, spring; 527, opening; 528, force plate; 529, second slope; 81, stopper. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0038] The embodiment of the present invention specifically provides an intelligent shrimp tail grading, screening and conveying integrated machine, please refer to Figure 1 , including a base 1, a filter screen plate 2, a swing component 3, a cleaning component 4 and a positioning component 5.

[0039] Among them, a side plate 11 is fixedly provided on the upper surface of the machine base 1, a transmission belt 12 is fixedly installed between the side plates 11, a conveying plate 13 is fixedly installed on the surface of the transmission belt 12, and a nozzle 14 is fixedly installed on the side plate 11 for spraying the shrimp screening space inside the side plate 11 with cleaning water. A control panel 15 is also fixedly installed on the machine base 1 to control each powered part. When the lobster is sent into the filtering screen plate 2, the conveying plate 13 is driven to move by the transmission belt 12, thereby pushing the lobster on the filtering screen plate 2 to move and screen.

[0040] For details, please refer to Figure 1 and Figure 2 The filter screen plate 2 is arranged on the upper surface of the machine base 1, and the filter screen plate 2 can reciprocate on the surface of the machine base 1 through the swing component 3, so as to improve the efficiency of screening lobsters. The cleaning component 4 is installed at the bottom of the machine base 1. The blockage of the filter screen plate 2 can be cleaned by the cleaning component 4. The positioning component 5 is arranged on the outside of the machine base 1, and the cleaning component 4 determines the working position through the positioning component 5.

[0041] For further information, please refer to Figure 2 and Figure 3 The filtering screen plate 2 includes a screen plate 21 spaced apart above the machine base 1, an inclined plate 22 whose bottom end is fixed to the screen plate 21, a screen hole 23 provided on the screen plate 21, and a hose 24 whose top end is connected to the screen hole 23. A matching hole 6 fixedly connected to the bottom end of the hose 24 is provided on the machine base 1. When the shrimp tails are fed onto the screen plate 21 through the inclined plate 22, the shrimp tails move along the surface of the screen plate 21 under the push of the conveying plate 13, and the smaller shrimp tails will fall from the screen hole 23 until they fall out from under the matching hole 6, completing the screening.

[0042] Among them, a guide rod 25 is fixedly installed on the outside of the sieve plate 21, and the swing assembly 3 includes a rotating rod 31 rotatably connected to the sieve plate 21 at one end, a turntable 32 rotatably connected to the other end of the rotating rod 31 on the outside, and a first motor 33 whose output shaft is coaxially fixed with the turntable 32. A guide rail 7 is provided on the surface of the machine base 1, and the bottom end of the guide rod 25 slides along the guide rail 7. The first motor 33 is fixedly connected to the outside of the machine base 1, so that when the first motor 33 drives the turntable 32 to rotate, the rotating rod 31 can push and pull the sieve plate 21, so that the guide rod 25 moves back and forth along the guide rail 7, and the sieve plate 21 is reciprocated slightly in the front and rear directions, thereby improving the efficiency of lobster screening.

[0043] For further information, please refer to Figure 3 The cleaning assembly 4 includes a first linear guide rail 41, a support assembly 42 connected to the first linear guide rail 41 at the top, and a cleaning cylinder 43 installed on the support assembly 42. The support assembly 42 can be moved by the first linear guide rail 41 to drive the cleaning cylinder 43 to move and clean the sieve hole 23 and the inner wall of the matching hole 6.

[0044] During implementation, the sieve holes 23 are arranged in a group along the width direction of the sieve plate 21, and more than two sieve holes 23 are arranged along the length direction of the sieve plate 21. The positions of the matching holes 6 correspond to the sieve holes 23 up and down. The number and positions of the cleaning cylinders 43 match each group of sieve holes 23. The cleaning cylinders 43 can move up and down into the sieve holes 23, the hoses 24 and the matching holes 6, so that the minced meat or shells in the sieve holes 23, the hoses 24 and the matching holes 6 can be cleared and cleaned out by the cleaning cylinders 43, and the cleaning efficiency can be improved by spraying and washing with the nozzles 14.

[0045] For details, please refer to Figure 4 The supporting assembly 42 includes a first slider 421 installed on the first linear guide rail 41, a vertical frame 422 fixedly connected to the first slider 421 at the top, a horizontal seat 423 fixed to the bottom of the vertical frame 422, a support plate 424 fixed to the outside of the horizontal seat 423, and a contact sensor 425 fixedly installed on the surface of the vertical frame 422. The first slider 421 is driven to move by the first linear guide rail 41, so that the cleaning cylinder 43 agrees to move, and the contact sensor 425 cooperates with the positioning assembly 5 to achieve the vertical alignment and cleaning of the cleaning cylinder 43 and the matching hole 6.

[0046] Among them, the cleaning cylinder 43 includes a support rod 431 whose bottom end is vertically fixed to the support plate 424 and a slide cylinder 432 installed on the support rod 431. The outer wall of the slide cylinder 432 is in sliding contact with the sieve holes 23, the hose 24 and the matching holes 6, so that the slide cylinder 432 is sent to the bottom of each group of sieve holes 23 through the first linear guide rail 41, and then the slide cylinder 432 is moved vertically upward to clean the sieve holes 23, the hose 24 and the inner walls of the matching holes 6. A driving assembly is provided on the support rod 431, and the slide cylinder 432 is lifted and lowered along the height direction of the support rod 431.

[0047] For further information, please refer to Figure 5 The driving assembly includes a driving block 433 fixed to the top of the support rod 431, a tooth block 434 arranged and fixed inside the slide 432, a mounting slot 435 provided on the driving block 433, a gear 436 rotatably mounted in the mounting slot 435, and a second motor 437 whose output shaft is fixed to the gear 436. The second motor 437 is fixedly mounted in the mounting slot 435 to drive the gear 436 to rotate.

[0048] Among them, the outer side of the gear 436 is meshed with the tooth block 434, and a through groove 438 is opened at the bottom of the installation groove 435. The tooth block 434 is located in the through groove 438, so that when the slide 432 moves up and down, the tooth block 434 moves through the through groove 438, and the inner wall of the slide 432 is in sliding contact with the driving block 433, so that when the gear 436 rotates, the slide 432 can be forced to move up or down through the tooth block 436.

[0049] For further information, please refer to Figure 6 To ensure that each set of slides 432 can maintain coaxial cleaning with the sieve holes 23, the positioning assembly 5 includes a second linear guide 51 fixedly mounted on the outside of the base 1 and a positioning member 52 connected to the second linear guide 51. A through opening 8 is provided on the outside of the base 1, and a stopper 81 is fixedly mounted on the inner wall of the through opening 8. The first linear guide 41 and the second linear guide 51 are both existing components, and the technology used for connecting and driving the slider is relatively mature, so they will not be described in detail here.

[0050] Specifically, the positioning member 52 includes a second slider 521 installed on the second linear guide rail 51, a push plate 522 fixedly connected to the second slider 521 at one end, and a first slope 523 symmetrically opened at the other end of the push plate 522. The push plate 522 can be driven to reciprocate along the length direction of the base 1 through the second linear guide rail 51;

[0051] The position of each through-port 8 is aligned with each group of sieve holes 23 in the vertical direction. The positioning member 52 also includes a positioning block 524 slidably mounted in the through-port 8, a groove 525 provided on the positioning block 524, a spring 526 fixedly connected to the groove 525 and the stopper 81 at both ends, an opening 527 provided on the positioning block 524 near the push plate 522, a force plate 528 fixedly mounted in the opening 527, and a second slope 529 symmetrically provided on the force plate 528. The stopper 81 is in sliding contact with the inner wall of the groove 525. When it is necessary to move the slide cylinder 432 to be coaxial with each group of sieve holes 23, the second linear guide 526 is firstly arranged to move the slide cylinder 432 to be coaxial with each group of sieve holes 23. The rail 51 drives the second slider 521 to move, so that the first slope 523 can apply force to the second slope 529, so that the positioning block 524 slides into the opening 8 and moves out from the inner wall of the base 1. Then, when the vertical frame 422 moves, the contact with the positioning block 524 can be detected by the contact sensor 425. At this time, the slide 432 is coaxial with each group of sieve holes 23, so that the slide 432 can be raised and lowered. After completion, the second slider 521 is moved to the next positioning block 524 to move it out, and then the original positioning block 524 is reset by the spring 526 to complete the intelligent positioning of the slide 432.

[0052] The control method of the present invention is to automatically control through the controller in the control panel 15. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent shrimp tail grading, screening and conveying machine, characterized by: It comprises a machine base (1), a filter screen plate (2), a swing assembly (3), a cleaning assembly (4) and a positioning assembly (5); The upper surface of the machine base (1) is fixedly provided with a side plate (11), a transmission belt (12) is fixedly installed between the side plates (11), and a conveying plate (13) is fixedly installed on the surface of the transmission belt (12). The filter screen plate (2) is arranged on the upper surface of the machine base (1), and the filter screen plate (2) can reciprocate on the surface of the machine base (1) through a swing component (3). The cleaning component (4) is installed at the bottom of the machine base (1), and the blockage of the filter screen plate (2) can be cleaned through the cleaning component (4). The positioning component (5) is arranged on the outer side of the machine base (1), and the cleaning component (4) determines the working position through the positioning component (5).

2. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 1 is characterized by: The filtering screen plate (2) comprises a screen plate (21) arranged above the machine base (1) at an interval, an inclined plate (22) whose bottom end is fixed to the screen plate (21), screen holes (23) formed on the screen plate (21), and a hose (24) connected to the screen holes (23) at the top end; and a matching hole (6) is formed on the machine base (1) and is fixedly communicated with the bottom end of the hose (24).

3. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 2 is characterized in that: A guide rod (25) is fixedly mounted on the outside of the sieve plate (21); the swing assembly (3) comprises a rotating rod (31) with one end rotatably connected to the sieve plate (21), a rotating disk (32) rotatably connected to the other end of the rotating rod (31) on the outside, and a first motor (33) whose output shaft is coaxially fixed to the rotating disk (32); a guide rail (7) is provided on the surface of the machine base (1), and the bottom end of the guide rod (25) slides along the guide rail (7).

4. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 3 is characterized by: The cleaning assembly (4) comprises a first linear guide rail (41), a support assembly (42) whose top end is connected to the first linear guide rail (41), and a cleaning cylinder (43) mounted on the support assembly (42).

5. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 4 is characterized by: The sieve holes (23) are arranged in a group along the width direction of the sieve plate (21); the sieve holes (23) are arranged at two or more locations along the length direction of the sieve plate (21); the positions of the matching holes (6) correspond to the sieve holes (23) in the upper and lower parts; the number and position of the cleaning cylinders (43) match those of each group of sieve holes (23); and the cleaning cylinders (43) can be moved up and down into the sieve holes (23), the hose (24) and the matching holes (6).

6. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 5, characterized in that: The support assembly (42) comprises a first slider (421) mounted on a first linear guide rail (41), a vertical frame (422) with a top end fixedly connected to the first slider (421), a horizontal seat (423) fixed to the bottom end of the vertical frame (422), a support plate (424) fixedly arranged on the outside of the horizontal seat (423), and a contact sensor (425) fixedly mounted on the surface of the vertical frame (422).

7. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 6, characterized in that: The cleaning cylinder (43) comprises a support rod (431) whose bottom end is vertically fixed to the support plate (424) and a slide cylinder (432) installed on the support rod (431). A driving assembly is arranged on the support rod (431), and the slide cylinder (432) moves up and down along the height direction of the support rod (431).

8. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 7, characterized in that: The driving assembly comprises a driving block (433) fixed on the top of the support rod (431), a tooth block (434) arranged and fixed inside the slide cylinder (432), a mounting groove (435) provided on the driving block (433), a gear (436) rotatably installed in the mounting groove (435), and a second motor (437) whose output shaft is fixed to the gear (436); the outer side of the gear (436) is meshed with the tooth block (434); a through groove (438) is provided at the bottom end of the mounting groove (435); and the inner wall of the slide cylinder (432) is in sliding contact with the driving block (433).

9. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 8, characterized in that: The positioning assembly (5) comprises a second linear guide rail (51) fixedly arranged on the outside of the machine base (1) and a positioning member (52) connected to the second linear guide rail (51); a through opening (8) is provided on the outside of the machine base (1); and a stopper (81) is fixedly arranged on the inner wall of the through opening (8).

10. The intelligent shrimp tail grading, screening and conveying integrated machine according to claim 9, characterized in that: The positioning member (52) comprises a second slider (521) mounted on the second linear guide rail (51), a push plate (522) fixedly connected to the second slider (521) at one end, a first slope (523) symmetrically arranged at the other end of the push plate (522), a positioning block (524) slidably mounted in the through opening (8), a groove (525) arranged on the positioning block (524), a spring (526) fixedly connected to the groove (525) and the stopper (81) at two ends thereof, an opening (527) arranged on the side of the positioning block (524) close to the push plate (522), a force plate (528) fixedly mounted in the opening (527), and a second slope (529) symmetrically arranged on the force plate (528).

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