Waste shrimp head collection and cleaning device based on chitosan production

Abstract

A waste shrimp head collection and cleaning device based on chitosan production relates to the field of waste shrimp head cleaning, comprising a mounting seat (1), a cleaning block (2) movably arranged on the inner side of the mounting seat (1), and a cleaning component arranged in the middle of the cleaning block (2); a separation component is arranged on the cleaning block (2), the separation component separates the waste shrimp heads into individual individuals, and the cleaning component cleans the individual waste shrimp heads; an adsorption component is arranged on the cleaning block (2), the adsorption component is used to remove impurities and moisture; a separation hole (6) and a water guide groove (7) are provided inside the cleaning component; the cleaning component comprises a positioning plate (3) fixedly mounted in the middle of the cleaning block (2), a pressing plate (4) fixedly mounted just above the positioning plate (3), and a nozzle (5) arranged inside the positioning plate (3); the device separates the waste shrimp heads and cleans them separately, so that the waste shrimp heads are cleaned more thoroughly, and the separated waste shrimp heads are more convenient for removing moisture and impurities, so that the separation effect of the waste shrimp heads and impurities is better, and the waste shrimp heads are convenient for dehydration.

Description

Technical Field

[0001] The invention belongs to the field of waste shrimp head cleaning, in particular to a waste shrimp head collecting and cleaning device produced based on chitosan. Background Art

[0002] Shrimp heads and shells are rich in protein, chitin, chitosan, astaxanthin, unsaturated fatty acids, and essential amino acids, offering promising development prospects. Shrimp shells and heads are often used to prepare chitosan, which has excellent biological activity, safety, and biodegradability, and holds great promise for applications in agriculture, medicine, environmental management, and food.

[0003] Shrimp heads primarily contain various organs, such as the heart, liver, stomach, and ovaries. These organs may accumulate substances from the shrimp's growth environment, particularly heavy metals. Shrimp roe, the eggs of the female shrimp, is also located in the head, making it more susceptible to heavy metal accumulation. Therefore, shrimp heads and shells must be carefully cleaned before use to remove these organs.

[0004] The existing waste shrimp heads are usually cleaned by uniformly stirring and cleaning them in a cleaning pool. Since impurities adhere to the inside of the waste shrimp heads, the stirring cleaning cannot completely clean the inside of the waste shrimp heads, resulting in incomplete cleaning. In addition, impurities in the cleaning process are still in the pool and cannot be discharged in time. They will continue to adhere to the waste shrimp heads, making it impossible to separate the waste shrimp heads and impurities in time, resulting in poor cleaning effect. Moreover, after cleaning, more water will adhere to the waste shrimp heads, making dehydration inconvenient.

[0005] Therefore, the existing waste shrimp head cleaning device has the problems of incomplete cleaning of waste shrimp heads, inconvenient impurity discharge, and inconvenient dehydration of waste shrimp heads. For this reason, we propose a waste shrimp head collection and cleaning device based on chitosan production. Summary of the Invention

[0006] The purpose of the present invention is to provide a waste shrimp head collection and cleaning device based on chitosan production, which can effectively solve the problems of incomplete cleaning of waste shrimp heads, inconvenient impurity discharge, and inconvenient dehydration of waste shrimp heads in the existing waste shrimp head cleaning device proposed in the background technology.

[0007] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The present invention is a waste shrimp head collection and cleaning device based on chitosan production, comprising a mounting seat, a cleaning block movably arranged on the inner side of the mounting seat, and a cleaning component arranged in the middle of the cleaning block. The cleaning block is provided with a separation component, which separates the waste shrimp heads into individual individuals. The cleaning component cleans the individual waste shrimp heads. The cleaning block is provided with an adsorption component, which is used to remove impurities and moisture. By separating the waste shrimp heads and cleaning them separately, it is convenient to clean the waste shrimp heads more thoroughly, and the separated waste shrimp heads are more convenient to remove moisture and impurities. The impurities cleaned out are conveniently removed in time through adsorption, so that the separation effect of the waste shrimp heads and impurities is better, and the dehydration of the waste shrimp heads is convenient. By separating the waste shrimp heads, the problem of incomplete cleaning when the waste shrimp heads are mixed together for cleaning and the problem of inconvenience in removing impurities after cleaning are solved.

[0009] The interior of the cleaning component is provided with a partition hole and a water guide groove, and the cleaning component includes a positioning plate fixedly installed in the middle of the cleaning block, a pressure plate fixedly installed just above the positioning plate, a nozzle arranged inside the positioning plate, a baffle arranged just below the positioning plate, a connecting block fixedly arranged on one side of the cleaning block, and a water pump fixedly arranged on the side of the mounting seat close to the connecting block, the connecting block and the water guide groove are connected, the water outlet end of the water pump is connected to the water inlet end of the connecting block, the interior of the positioning plate is provided with a partition hole and a water guide groove, and they are connected to each other, a nozzle is arranged inside the water guide groove, and the nozzle The water outlet is directly opposite to the separation hole; the pressure plate facilitates the formation of a high water pressure environment in the water guide groove. The setting of the water guide groove facilitates uniform water pressure of each nozzle and uniform water inlet to each nozzle. The waste shrimp heads are placed in the separation holes through the separation components, and a waste shrimp head is placed in each separation hole to facilitate the separation of the waste shrimp heads. Nozzles are provided at both ends of the separation hole, one of which is used to rinse the inside of the waste shrimp head, and the other is used to rinse the outside of the waste shrimp head, which plays a role in targeted cleaning of the waste shrimp heads and is more convenient for discharging impurities inside the waste shrimp heads, so that the waste shrimp heads can be rinsed more cleanly.

[0010] The baffle is provided with a filter hole inside, and the adsorption assembly includes an air pump fixedly mounted on the outside of the cleaning block and a block fixedly mounted on the inside of the cleaning block. The block and the air pump are opposite and located on the same side of the cleaning block. An air hole is provided inside the side wall of the cleaning block, and the air inlet end of the air pump is connected to the inside of the cleaning block through the air hole, and the air hole is located on the inside of the block. The filter hole is directly opposite to the bottom of the partition hole, and the bottom of the cleaning block is fixedly connected to a valve for drainage. During the cleaning process, impurities flushed from the waste shrimp heads by the nozzle enter the partition hole, and under the action of gravity and the high pressure of the partition hole, pass through the filter hole into the lower end of the cleaning block, and are discharged from the valve, which is convenient for timely separation and removal of impurities washed from the waste shrimp heads. When the cleaning of the waste shrimp heads is completed, water injection is stopped, the valve is closed, and the air pump forms a low-pressure environment at the lower end of the cleaning block by suction, and the outside air enters the lower end of the cleaning block through the filter hole, and all the moisture on the waste shrimp heads, the existing impurities and the impurities in the partition hole are sucked into the lower end of the cleaning block, which is convenient for dehydration of the waste shrimp heads after cleaning, and for further removal of impurities, so that the cleaning of the waste shrimp heads is cleaner.

[0011] Preferably, a clamping hole is formed inside the pressing plate, the clamping hole is directly above the nozzle, and the cleaning assembly further comprises a clamping plate clamped inside the clamping hole, the clamping plate presses the nozzle, and the nozzle can be easily cleaned or replaced by removing the clamping plate.

[0012] Preferably, a hydraulic rod is fixedly mounted on the top of the mounting base, a movable plate is fixedly mounted on the bottom output end of the hydraulic rod, and a limit rod is fixedly mounted above the movable plate, the limit rod extending through the top of the mounting base and movably disposed within the mounting base. A hydraulic pump and cylinder for driving the hydraulic rod are disposed within the mounting base. The movable plate presses against the clamping plate to prevent the clamping plate from tilting or loosening, while also reducing the space at the partition hole. This allows water sprayed from the nozzle at the partition hole to accumulate and form a high pressure, which is then discharged from the filter hole, facilitating the removal of impurities.

[0013] Preferably, the separation assembly includes a first motor fixedly mounted on one side of the mounting base, a rotating disk fixedly mounted on the output end of the first motor, a connecting rod movably mounted on the upper edge of the rotating disk, and a slider fixedly mounted on the bottom of the cleaning block, the other end of the connecting rod movably connected to the bottom side of the cleaning block, a slide groove is provided above the mounting base, and the slider slides inside the slide groove. The waste shrimp heads are initially poured onto the top of the pressure plate, and the structure of the first motor, the rotating disk, and the connecting rod facilitates the reciprocating movement of the cleaning block, thereby facilitating the waste shrimp heads on the pressure plate to enter the separation holes during the reciprocating movement and fill all the separation holes, making it easy to put the waste shrimp heads into the separation holes.

[0014] Preferably, the separation assembly further comprises a rotating plate movably mounted on a side of the cleaning block away from the first motor, a second motor for driving the rotating plate, a lifting platform fixedly mounted on a side of the mounting base adjacent to the first motor, a mobile platform fixedly mounted above the lifting platform, and a push plate fixedly mounted on one side of the mobile platform. The rotating plate rotates along the side of the cleaning block, and the push plate pushes away excess waste shrimp heads on the pressure plate. The second motor drives the rotating plate to rotate via a reduction gear, thereby reducing the rotational speed and increasing the torque. When the rotating plate is positioned above one side of the cleaning block, it facilitates closing the opening above the cleaning block, preventing waste shrimp heads from escaping from the interior of the cleaning block during movement.

[0015] Preferably, the baffle is movably arranged inside the cleaning block and rotated inside the cleaning block by a third motor. A discharge port is provided below the side of the cleaning block near the rotating plate. A filter is fixedly installed on the side of the cleaning block near the discharge port. The filter is tilted, and the bottom of the filter is fixedly connected to the bottom wall of the discharge port. Before the adsorption assembly is working, the second motor drives the rotating plate to rotate downward, and the rotating plate blocks the discharge port. A sealing ring is fixed on the side of the discharge port, so that the discharge port is closed, facilitating the formation of a closed environment around the cleaning block, which is convenient for the adsorption assembly to remove water and impurities. After the adsorption assembly has completed the dewatering and impurity removal, the second motor drives the rotating plate to move away from the discharge port, so that the discharge port is opened. At the same time, the third motor drives the baffle to rotate, and the baffle is tilted and pressed above the filter. The waste shrimp heads that have been cleaned on the baffle roll down and are discharged from the discharge port after passing through the filter, facilitating the discharge of the waste shrimp heads.

[0016] Preferably, a collection block is fixedly mounted on one side of the mounting base adjacent to the discharge port, and a first collection trough and a second collection trough are fixedly mounted inside the collection block. The first collection trough is used to collect cleaned waste shrimp heads, and the second collection trough is used to collect excess waste shrimp heads on the pressure plate. The first and second collection troughs are convenient for collecting cleaned and unwashed waste shrimp heads. Before the excess waste shrimp heads on the pressure plate are pushed away, the second motor drives the rotating plate to rotate above the second collection trough, allowing the waste shrimp heads to easily enter the second collection trough.

[0017] Preferably, the first and second collecting troughs are of the same shape and size, and have a triangular longitudinal section, so as to facilitate further collection of waste shrimp heads.

[0018] Preferably, the nozzles and the separation holes are evenly spaced and distributed on the cleaning block.

[0019] Preferably, the card plate and the nozzle correspond one to one.

[0020] The present invention has the following beneficial effects:

[0021] 1. The present invention separates the waste shrimp heads and washes them separately, which makes it easier to clean the waste shrimp heads. The separated waste shrimp heads are easier to remove moisture and impurities. The impurities cleaned out are easily removed in time through adsorption, which makes the separation effect of the waste shrimp heads and impurities better and facilitates the dehydration of the waste shrimp heads. It solves the problem of incomplete cleaning when the waste shrimp heads are mixed together for washing and the problem of inconvenience in removing impurities after cleaning.

[0022] 2. The present invention arranges nozzles at both ends of the separation hole, wherein one nozzle flushes the inside of the waste shrimp head and the other nozzle flushes the outside of the waste shrimp head, thereby completely cleaning the inside of the waste shrimp head, playing a role in targeted cleaning of the waste shrimp head, and making it easier to discharge impurities inside the waste shrimp head, making it easier to flush the waste shrimp head cleaner. The pressure plate facilitates the formation of a high water pressure environment in the water guide groove, and the setting of the water guide groove facilitates uniform water pressure of each nozzle and uniform water inlet to each nozzle.

[0023] 3. In the present invention, during the cleaning process, impurities flushed out from the waste shrimp heads by the nozzle enter the separation hole, and under the action of gravity and the high pressure of the separation hole, enter the lower end of the cleaning block through the filter hole and are discharged from the valve, which is convenient for timely separation and removal of impurities washed from the waste shrimp heads. When the cleaning of the waste shrimp heads is completed, the air pump forms a low-pressure environment at the lower end of the cleaning block by suction, and the outside air enters the lower end of the cleaning block through the filter hole, and all the moisture on the waste shrimp heads, the existing impurities and the impurities in the separation hole are sucked into the lower end of the cleaning block, which is convenient for dehydration of the waste shrimp heads after cleaning, and further removal of impurities, so that the cleaning of the waste shrimp heads is cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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.

[0025] Figure 1 A three-dimensional diagram of the chitosan-based waste shrimp head collection and cleaning device of the present invention with a cleaning component structure;

[0026] Figure 2 The waste shrimp head collection and cleaning device based on chitosan production of the present invention Figure 1 Enlarged view of part A;

[0027] Figure 3 A rear perspective view of the chitosan-based waste shrimp head collection and cleaning device of the present invention;

[0028] Figure 4A three-dimensional cross-sectional view of the cleaning block of the chitosan-based waste shrimp head collection and cleaning device of the present invention and the structure set thereon;

[0029] Figure 5 A top cross-sectional view of a positioning plate of the chitosan-based waste shrimp head collection and cleaning device of the present invention;

[0030] Figure 6 The waste shrimp head collection and cleaning device based on chitosan production of the present invention Figure 5 Enlarged view of part B;

[0031] Figure 7 A side cross-sectional view of a cleaning component of the chitosan-based waste shrimp head collection and cleaning device of the present invention;

[0032] Figure 8 A front view of the chitosan-based waste shrimp head collection and cleaning device of the present invention;

[0033] Figure 9 The waste shrimp head collection and cleaning device based on chitosan production of the present invention Figure 8 Enlarged view of part C in the middle.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 1. Mounting seat; 2. Cleaning block; 3. Positioning plate; 4. Pressing plate; 5. Nozzle; 6. Partition hole; 7. Water guide trough; 8. Connecting block; 9. Water pump; 10. Filter hole; 11. Air pump; 12. Stop block; 13. Air hole; 14. Clamping hole; 15. Clamping plate; 16. Movable plate; 17. Limiting rod; 18. First motor; 19. Rotating disk; 20. Connecting rod; 21. Slider; 22. Slide; 23. Rotating plate; 24. Second motor; 25. Lifting platform; 26. Moving platform; 27. Push plate; 28. Third motor; 29. ​​Discharge port; 30. Filter screen; 31. Collecting block; 32. First collecting trough; 33. Second collecting trough; 34. Baffle; 35. Hydraulic rod. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0038] Example:

[0039] See also Figure 1-9 As shown, the present invention is a waste shrimp head collection and cleaning device based on chitosan production, comprising a mounting seat 1, a cleaning block 2 movably arranged on the inner side of the mounting seat 1, and a cleaning component arranged in the middle of the cleaning block 2. The cleaning block 2 is provided with a separation component, which separates the waste shrimp heads into individual individuals, and the cleaning component cleans the individual waste shrimp heads. The cleaning block 2 is provided with an adsorption component, which is used to remove impurities and moisture; by separating the waste shrimp heads and cleaning them separately, it is convenient to clean the waste shrimp heads more cleanly, and the separated waste shrimp heads are more convenient to remove moisture and impurities, and the impurities cleaned out are convenient to be removed in time through adsorption, so that the separation effect of the waste shrimp heads and impurities is better, and the waste shrimp heads are convenient for dehydration. By separating the waste shrimp heads, the problem of incomplete cleaning when the waste shrimp heads are mixed together for cleaning and the problem of inconvenience in removing impurities after cleaning are solved.

[0040] A partition hole 6 and a water guide groove 7 are provided inside the cleaning component. The cleaning component includes a positioning plate 3 fixedly installed in the middle of the cleaning block 2, a pressure plate 4 fixedly installed just above the positioning plate 3, a nozzle 5 arranged inside the positioning plate 3, a baffle 34 arranged just below the positioning plate 3, a connecting block 8 fixedly arranged on one side of the cleaning block 2, and a water pump 9 fixedly arranged on the side of the mounting base 1 close to the connecting block 8. The connecting block 8 is connected to the water guide groove 7, and the water outlet end of the water pump 9 is connected to the water inlet end of the connecting block 8. The interior of the positioning plate 3 is provided with a partition hole 6 and a water guide groove 7, which are connected to each other. A nozzle 5 is provided inside the water guide groove 7, and the water outlet end of the nozzle 5 is facing the partition hole 6; the pressure plate 4 A partition hole 6 is also provided on the top, and the pressure plate 4 facilitates the formation of a high water pressure environment in the water guide groove 7. The setting of the water guide groove 7 facilitates uniform water pressure of each nozzle 5 and uniform water inlet to each nozzle 5. The waste shrimp heads are placed in the partition hole 6 through the separation component, and a waste shrimp head is placed in each partition hole 6 to facilitate separation of the waste shrimp heads. Spray heads 5 are provided at both ends of the partition hole 6, one of the spray heads 5 is used to rinse the inside of the waste shrimp head, and the other spray head 5 is used to rinse the outside of the waste shrimp head, which can completely clean the inside of the waste shrimp head, play a role in targeted cleaning of the waste shrimp head, and make it easier to discharge impurities inside the waste shrimp head, so that the waste shrimp head can be rinsed more cleanly.

[0041] A filter hole 10 is provided inside the baffle 34, and the adsorption component includes an air pump 11 fixedly mounted on the outside of the cleaning block 2 and a block 12 fixedly arranged on the inside of the cleaning block 2. The block 12 and the air pump 11 are opposite to each other and are located on the same side of the cleaning block 2. An air hole 13 is provided inside the side wall of the cleaning block 2. The air inlet end of the air pump 11 is connected to the inside of the cleaning block 2 through the air hole 13, and the air hole 13 is located on the inside of the block 12. The filter hole 10 is directly opposite to the bottom of the partition hole 6, and the bottom of the cleaning block 2 is fixedly connected to a valve for drainage. During the cleaning process, the impurities flushed from the waste shrimp heads by the nozzle 5 enter the partition hole 6, and under the action of gravity and the high pressure of the partition hole 6, pass through the filter hole 10 into the lower end of the cleaning block 2, and are discharged from the valve, which is convenient for the timely separation and removal of impurities washed from the waste shrimp heads. When the cleaning of the waste shrimp heads is completed, the water injection is stopped, the valve is closed, and the air pump 11 forms a low-pressure environment at the lower end of the cleaning block 2 by suction. The outside air enters the lower end of the cleaning block 2 through the filter hole 10, and all the moisture on the waste shrimp heads, the existing impurities and the impurities inside the partition hole 6 are sucked into the lower end of the cleaning block 2, which is convenient for the dehydration of the waste shrimp heads after cleaning, and for the further removal of impurities, so that the cleaning of the waste shrimp heads is cleaner.

[0042] The pressing plate 4 has a clamping hole 14 formed inside thereof, which is directly above the nozzle 5. The cleaning assembly further includes a clamping plate 15 that is engaged with the clamping hole 14 and presses the nozzle 5. By removing the clamping plate 15, the nozzle 5 can be easily cleaned or replaced.

[0043] A hydraulic rod 35 is fixedly mounted on the top of the mounting base 1. A movable plate 16 is fixedly mounted on the bottom output end of the hydraulic rod 35. A limit rod 17 is fixedly mounted above the movable plate 16. The limit rod 17 extends through the top of the mounting base 1 and is movably mounted inside the mounting base 1. A hydraulic pump and cylinder for driving the hydraulic rod 35 are located inside the mounting base 1. The movable plate 16 presses against the clamping plate 15 to prevent the clamping plate 15 from tilting or loosening. This also reduces the space at the partition hole 6, allowing the water sprayed from the nozzle 5 at the partition hole 6 to accumulate and form a high pressure, which is then discharged from the filter hole 10, thereby flushing away impurities.

[0044] The separation assembly includes a first motor 18 fixedly mounted on one side of the mounting base 1, a rotating disk 19 fixedly mounted on the output end of the first motor 18, a connecting rod 20 movably arranged on the upper edge of the rotating disk 19, and a slider 21 fixedly mounted on the bottom of the cleaning block 2. The other end of the connecting rod 20 is movably connected to the bottom side of the cleaning block 2. A chute 22 is provided above the mounting base 1, and the slider 21 slides inside the chute 22. The waste shrimp heads are initially poured onto the top of the pressing plate 4. The structure of the first motor 18, the rotating disk 19, and the connecting rod 20 facilitates the reciprocating movement of the cleaning block 2, thereby facilitating the waste shrimp heads on the pressing plate 4 to enter the partition holes 6 during the reciprocating movement and fill all the partition holes 6, making it easy to put the waste shrimp heads into the partition holes 6.

[0045] The separation assembly further includes a rotating plate 23 movably arranged on the side of the cleaning block 2 away from the first motor 18, a second motor 24 for driving the rotating plate 23, a lifting platform 25 fixedly arranged on the side of the mounting base 1 near the first motor 18, a mobile platform 26 fixedly mounted above the lifting platform 25, and a push plate 27 fixedly mounted on one side of the mobile platform 26. The rotating plate 23 rotates on the side of the cleaning block 2, and the push plate 27 pushes away the excess waste shrimp heads on the pressure plate 4. The second motor 24 drives the rotating plate 23 to rotate through a reduction gear, which is convenient for reducing the speed and increasing the torque. When the rotating plate 23 is located above one side of the cleaning block 2, it is convenient for closing the opening above the cleaning block 2 to prevent the waste shrimp heads from escaping from the inside of the cleaning block 2 during the movement of the cleaning block 2.

[0046] Among them, the baffle 34 is movably arranged inside the cleaning block 2 and rotated inside the cleaning block 2 by the third motor 28. A discharge port 29 is opened below the side of the cleaning block 2 near the rotating plate 23. A filter screen 30 is fixedly installed on the side of the cleaning block 2 near the discharge port 29. The filter screen 30 is arranged at an angle, and the bottom of the filter screen 30 is fixedly connected to the bottom wall of the discharge port 29. Before the adsorption component is in operation, the second motor 24 drives the rotating plate 23 to rotate downward, and the rotating plate 23 blocks the discharge port 29. A sealing ring is fixed to the side of the discharge port 29, thereby sealing the discharge port 29, thereby forming a closed environment around the cleaning block 2 and facilitating the removal of water and impurities by the adsorption component. After the adsorption assembly has completed the removal of water and impurities, the second motor 24 drives the rotating plate 23 to leave the discharge port 29, so that the discharge port 29 opens. At the same time, the third motor 28 drives the baffle 34 to rotate, and the baffle 34 tilts and presses on the filter screen 30. The cleaned waste shrimp heads on the baffle 34 roll down and are discharged from the discharge port 29 after passing through the filter screen 30, which is convenient for the discharge of the waste shrimp heads.

[0047] Among them, a collection block 31 is fixedly installed on one side of the mounting base 1 near the discharge port 29, and a first collection trough 32 and a second collection trough 33 are fixedly installed inside the collection block 31. The first collection trough 32 is used to collect the waste shrimp heads that have been cleaned, and the second collection trough 33 is used to collect the excess waste shrimp heads on the pressing plate 4. The first collection trough 32 and the second collection trough 33 are convenient for collecting the cleaned and unwashed waste shrimp heads. Before the excess waste shrimp heads on the pressing plate 4 are pushed away, the second motor 24 drives the rotating plate 23 to rotate above the second collection trough 33, making it easy for the waste shrimp heads to enter the second collection trough 33.

[0048] The first collecting trough 32 and the second collecting trough 33 are of the same shape and size, and have a triangular structure in longitudinal section, so as to facilitate further collection of waste shrimp heads.

[0049] The nozzles 5 and the separation holes 6 are evenly spaced and distributed on the cleaning block 2 .

[0050] Among them, the clamping plate 15 and the nozzle 5 correspond one to one.

[0051] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0052] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for collecting and cleaning waste shrimp heads based on chitosan, characterized by: The invention comprises a mounting seat (1), a cleaning block (2) movably arranged inside the mounting seat (1), and a cleaning component arranged in the middle of the cleaning block (2); a separation component is arranged on the cleaning block (2); the separation component separates the waste shrimp heads into individual individuals; the cleaning component cleans the individual waste shrimp heads; an adsorption component is arranged on the cleaning block (2); the adsorption component is used to remove impurities and moisture; The cleaning component is provided with a partition hole (6) and a water guide groove (7) inside. The cleaning component comprises a positioning plate (3) fixedly installed in the middle of the cleaning block (2), a pressure plate (4) fixedly installed just above the positioning plate (3), a nozzle (5) arranged inside the positioning plate (3), a baffle (34) arranged just below the positioning plate (3), a connecting block (8) fixedly arranged on one side of the cleaning block (2), and a water pump (9) fixedly arranged on the side of the mounting base (1) close to the connecting block (8). The connecting block (8) is connected to the water guide groove (7), and the water outlet end of the water pump (9) is connected to the water inlet end of the connecting block (8). The positioning plate (3) is provided with a partition hole (6) and a water guide groove (7) inside, and the partition hole (6) and the water guide groove (7) are connected to each other. The nozzle (5) is arranged inside the water guide groove (7), and the water outlet end of the nozzle (5) faces the partition hole (6). A filter hole (10) is provided inside the baffle (34), and the adsorption assembly includes an air pump (11) fixedly mounted on the outside of the cleaning block (2) and a stopper (12) fixedly arranged inside the cleaning block (2), wherein the stopper (12) and the air pump (11) are directly opposite and located on the same side of the cleaning block (2), and an air hole (13) is provided inside the side wall of the cleaning block (2), and an air inlet end of the air pump (11) is connected to the inside of the cleaning block (2) through the air hole (13), and the air hole (13) is located inside the stopper (12); The separation assembly comprises a first motor (18) fixedly mounted on one side of the mounting seat (1), a rotating disk (19) fixedly mounted on the output end of the first motor (18), a connecting rod (20) movably arranged on the upper edge of the rotating disk (19), and a slider (21) fixedly mounted on the bottom of the cleaning block (2), the other end of the connecting rod (20) being movably connected to the bottom of the side of the cleaning block (2), a sliding groove (22) being provided above the mounting seat (1), and the slider (21) sliding inside the sliding groove (22); The separation assembly further comprises a rotating plate (23) movably arranged on a side of the cleaning block (2) away from the first motor (18), a second motor (24) for driving the rotating plate (23), a lifting platform (25) fixedly arranged on a side of the mounting base (1) adjacent to the first motor (18), a mobile platform (26) fixedly mounted above the lifting platform (25), and a push plate (27) fixedly mounted on one side of the mobile platform (26), wherein the rotating plate (23) rotates on the side of the cleaning block (2), and the push plate (27) pushes away excess waste shrimp heads on the pressing plate (4); The baffle (34) is movably arranged inside the cleaning block (2) and rotated inside the cleaning block (2) by a third motor (28). A discharge port (29) is provided below a side of the cleaning block (2) close to the rotating plate (23). A filter screen (30) is fixedly installed on a side of the cleaning block (2) close to the discharge port (29). The filter screen (30) is arranged at an angle, and the bottom of the filter screen (30) is fixedly connected to the bottom wall of the discharge port (29).

2. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 1, characterized in that: A clamping hole (14) is provided inside the pressing plate (4), and the clamping hole (14) is directly above the nozzle (5). The cleaning assembly further comprises a clamping plate (15) clamped inside the clamping hole (14), and the clamping plate (15) presses the nozzle (5).

3. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 2, characterized in that: A hydraulic rod (35) is fixedly provided on the top of the mounting seat (1), a movable plate (16) is fixedly provided on the bottom output end of the hydraulic rod (35), a limiting rod (17) is fixedly provided above the movable plate (16), and the limiting rod (17) passes through the top of the mounting seat (1) and is movably provided inside the mounting seat (1).

4. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 1, characterized in that: A collecting block (31) is fixedly mounted on one side of the mounting seat (1) adjacent to the discharge port (29), and a first collecting trough (32) and a second collecting trough (33) are fixedly mounted inside the collecting block (31). The first collecting trough (32) is used to collect the waste shrimp heads after cleaning, and the second collecting trough (33) is used to collect the excess waste shrimp heads on the pressing plate (4).

5. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 4, characterized in that: The first aggregate trough (32) and the second aggregate trough (33) are of the same shape and size, and have a triangular longitudinal cross-section.

6. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 1, characterized in that: The nozzles (5) and the separation holes (6) are evenly spaced and distributed on the cleaning block (2).

7. The device for collecting and cleaning waste shrimp heads based on chitosan production according to claim 2, characterized in that: The clamping plate (15) and the nozzle (5) correspond one to one.

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