A device for processing shellfish aquatic products

Abstract

The application discloses a shellfish aquatic product processing device, which comprises a base, a left side plate and a right side plate arranged on the base, a cleaning box arranged on the left side plate, two groups of supporting rollers arranged in the cleaning box, a rotating drum and a receiving drum respectively supported on the rollers, helical blades arranged on the inner wall of the rotating drum, a brush drum rotatably arranged in the rotating drum, a main shaft connected to the middle part of the brush drum, the main shaft in transmission connection with a motor and used for driving the receiving drum and the rotating drum to rotate through a transmission mechanism, a shaft pipe axially slidably and relatively rotatably connected to the other end of the brush drum, the right end of the shaft pipe in rotation connection with the right side plate, a matrix spray pipe arranged above the cleaning box and in communication with a water pump. The relative rotation of the rotating drum and the brush drum and the pushing of the helical blades can realize the continuous rolling, moving and multi-directional brushing of the shellfish, and the cleaning efficiency and the cleanliness are obviously improved.

Description

Technical Field

[0001] This invention relates to the field of aquatic product processing equipment technology, specifically to a shellfish aquatic product processing device. Background Technology

[0002] Current shellfish processing methods typically involve manual brushing or simple drum spraying, which suffers from incomplete cleaning, low efficiency, and significant water waste. Ordinary spraying is particularly ineffective at removing deposits from the grooves and crevices of shellfish shells. While some automated cleaning devices can achieve continuous cleaning, they often suffer from problems such as poor shellfish transport, limited spray angles, and separation of brushing and spraying, resulting in unsatisfactory cleaning effects and potential damage to the shellfish. Therefore, there is an urgent need for a shellfish processing device that can achieve efficient and comprehensive cleaning. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a shellfish processing device, comprising a base, a left side plate fixedly mounted on the left side of the base, a cleaning tank mounted on the left side plate, two sets of supporting rollers inside the cleaning tank supporting a rotating drum and a receiving drum respectively, the rotating drum and the receiving drum being fixedly connected, a spiral blade fixedly connected to the inner wall of the rotating drum, a brush cylinder rotatably mounted inside the rotating drum, a main shaft connected to the middle of the brush cylinder, the main shaft passing through the cleaning tank and rotatably connected to the left side plate, the end of the main shaft being drive-connected to the output shaft of a motor, the main shaft being drive-connected to the receiving drum via a transmission mechanism, the other end of the brush cylinder being axially sliding and rotatably connected to a shaft tube, a right side plate fixedly mounted on the right side of the base, the right end of the shaft tube being rotatably connected to the right side plate, a matrix spray pipe mounted above the cleaning tank, and the device further comprising a water pump, the matrix spray pipe being connected to the outlet of the water pump.

[0004] Furthermore, the transmission mechanism includes a driving pulley and a driven pulley. The driving pulley is fixedly mounted on the main shaft, and the driven pulley passes through the cleaning box via a rotating shaft and is rotatably connected to the left side plate. A spur gear is fixedly connected to the rotating shaft of the driven pulley. A transmission belt is wound around the driving pulley and the driven pulley. An internal gear is fixedly connected to the side of the receiving cylinder near the right side plate, and the internal gear meshes with the spur gear.

[0005] Furthermore, a connecting pipe is provided between the main shaft and the shaft tube, and the connecting pipe is connected to the shaft tube. Multiple nozzles are provided on the connecting pipe, and the nozzles penetrate the outer wall of the brush cylinder.

[0006] Furthermore, the right end of the shaft tube is rotatably connected to the right side plate, the right side plate is fixedly connected to the base, and the end of the shaft tube is connected to a rotating joint, which is connected to the outlet of the water pump.

[0007] Furthermore, a baffle is fixedly sleeved on the left end of the shaft tube, and a spring is provided on the right side of the baffle. One end of the spring abuts against the baffle, and the other end of the spring abuts against the inner wall of the brush tube. The inner wall of the shaft tube and the outer wall of the connecting tube are slidably connected by a spline. The outer wall of the other end of the connecting tube is slidably connected to the inner wall of the main shaft by a spline. A cam is fixedly connected to the right side of the brush tube, and the cam is sleeved outside the shaft tube. A support tube is fixedly connected to the left side of the right side plate. A push roller is rotatably connected to the end of the support tube. The push roller cooperates with the cam, so that the brush tube reciprocates axially with the rotation of the cam.

[0008] Furthermore, a discharge cylinder is provided above the receiving cylinder. The discharge cylinder is fixedly installed on the left side plate. The discharge cylinder includes a control cylinder. A control plate is provided through the upper wall of the control cylinder and is fixed by screws.

[0009] Furthermore, an arc-shaped inclined plate is installed inside the receiving cylinder, extending into the interior of the rotating cylinder, and the arc-shaped inclined plate is fixedly connected to the cleaning box.

[0010] Furthermore, a direct spray pipe is installed below the rotating drum, and the direct spray pipe is fixedly connected to the inner wall of the cleaning tank.

[0011] Furthermore, a straight brush is fixedly installed on the inner wall of the rotating drum. The brush strips of the straight brush extend axially along the inner wall of the rotating drum, with the bristles facing the axis of the rotating drum.

[0012] Furthermore, a sieve cylinder is fixedly connected to the right end of the rotating drum, and the right end of the sieve cylinder is rotatably connected to the right side plate.

[0013] The beneficial effects of this invention are: (1) The present invention uses the relative rotation of the rotating drum and the brush drum, combined with the pushing action of the spiral blades, to make the shellfish continuously roll and move forward in the rotating drum. At the same time, the straight brush and the brush drum work together to brush the shellfish shell in multiple directions, which significantly improves the cleaning efficiency and cleanliness.

[0014] (2) The present invention sets up a matrix spray pipe above the cleaning tank, a straight spray pipe below the rotating drum, and a connecting pipe and multiple spray pipes between the main shaft and the shaft tube to achieve multi-directional three-dimensional spraying and washing from the top, bottom and inside. At the same time, by using the cooperation of the cam and the top roller, the connecting pipe and the spray pipe are driven to reciprocate along the axis to dynamically spray and wash the shellfish in different positions inside the rotating drum, effectively removing mud and sand and attached substances from the grooves and crevices of the shellfish, and avoiding cleaning dead corners.

[0015] (3) The present invention realizes the coaxial differential speed or reverse rotation of the rotating drum and the main shaft through the transmission mechanism, which enhances the tumbling friction of the shellfish in the rotating drum, making the brushing and spraying more thorough, while avoiding the accumulation or jamming of shellfish.

[0016] (4) The present invention adjusts the amount of material fed by the control plate and guides the shellfish smoothly into the rotating drum by the arc-shaped inclined plate, which reduces collision damage and ensures processing quality.

[0017] (5) The present invention has a compact structure, a high degree of automation, and water can be recycled, saving water resources. It is suitable for large-scale processing of various shellfish and aquatic products. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partially enlarged schematic diagram of the transmission mechanism; Figure 3 This is a schematic diagram of the assembly structure of the brush holder and the main shaft; Figure 4 This is a schematic diagram of the internal structure of the brush barrel; Figure 5 This is a schematic diagram of the brush cylinder cam structure; Figure 6 This is a schematic diagram of the cam and the push roller; Figure 7 This is a schematic diagram of the interior of the brush cylinder of the present invention; Figure 8 This is a schematic diagram of the feeding cylinder of the present invention; Attached reference numerals: 100-base, 101-left side plate, 102-right side plate, 200-cleaning tank, 201-rotating drum, 202-spiral blade, 203-receiving cylinder, 204-support roller, 205-straight brush, 300-main shaft, 301-drive pulley, 302-driven pulley, 303-transmission belt, 304-spur gear, 305-internal gear, 306-motor, 400- Brush cylinder, 401-connecting pipe, 402-spray pipe, 403-cam, 500-matrix spray pipe, 501-direct spray pipe, 600-shaft pipe, 601-baffle plate, 602-spring, 603-rotary joint, 604-support pipe, 605-pushing roller, 700-feeding cylinder, 701-control cylinder, 702-control plate, 703-screw, 800-arc inclined plate, 900-screening cylinder. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] A shellfish processing device, such as Figure 1 , Figure 2 , Figure 3As shown, the system includes a base 100, a left side plate 101 fixedly mounted on the left side of the base 100, a cleaning tank 200 mounted on the left side plate 101, two sets of support rollers 204 inside the cleaning tank 200, supporting a rotating drum 201 and a receiving cylinder 203 respectively on the two sets of support rollers 204, the rotating drum 201 and the receiving cylinder 203 fixedly connected, a spiral blade 202 fixedly connected to the inner wall of the rotating drum 201, a brush cylinder 400 rotatably mounted inside the rotating drum 201, a main shaft 300 connected to the middle of the brush cylinder 400, and the main shaft 300 penetrating the cleaning... The cleaning tank 200 is rotatably connected to the left side plate 101. The end of the main shaft 300 is driven by the output shaft of the motor 306. The main shaft 300 is driven by the receiving cylinder 203 through the transmission mechanism. The other end of the brush cylinder 400 is axially slidable and rotatably connected to the shaft tube 600. The right side plate 102 is fixedly set on the right side of the base 100. The right end of the shaft tube 600 is rotatably connected to the right side plate 102. A matrix spray pipe 500 is set above the cleaning tank 200. The device also includes a water pump. The matrix spray pipe 500 is connected to the outlet of the water pump. When cleaning shellfish, motor 306 drives main shaft 300 to rotate, and main shaft 300 drives brush cylinder 400 to rotate. Main shaft 300 drives receiving cylinder 203 and rotating drum 201 to rotate through transmission mechanism (including driving pulley 301, driven pulley 302, etc.). Shellfish enter rotating drum 201 from receiving cylinder 203, spiral blades 202 push shellfish to move, and brush cylinder 400 scrubs the surface of shellfish. At the same time, matrix spray pipe 500 supplies water through water pump and sprays water into cleaning tank 200 to achieve efficient cleaning of shellfish.

[0021] like Figure 2 As shown, the transmission mechanism includes a driving pulley 301 and a driven pulley 302. The driving pulley 301 is fixedly mounted on the main shaft 300. The driven pulley 302 passes through the cleaning tank 200 via a rotating shaft and is rotatably connected to the left side plate 101. A spur gear 304 is fixedly connected to the rotating shaft of the driven pulley 302. A transmission belt 303 is wound around the driving pulley 301 and the driven pulley 302. An internal gear 305 is fixedly connected to the side of the receiving cylinder 203 near the right side plate 102. The internal gear 305 meshes with the spur gear 304. When cleaning shellfish, the drive pulley 301 on the main shaft 300 drives the driven pulley 302 to rotate through the transmission belt 303. The shaft of the driven pulley 302 drives the spur gear 304 to rotate. The spur gear 304 meshes with the internal gear 305, thereby driving the receiving cylinder 203 and the rotating cylinder 201 to rotate in opposite or the same direction relative to the main shaft 300, enhancing the tumbling and friction of the shellfish in the rotating cylinder 201, and improving the uniformity of cleaning.

[0022] like Figure 4As shown, a connecting pipe 401 is provided between the main shaft 300 and the shaft tube 600, and the connecting pipe 401 is connected to the shaft tube 600. Multiple nozzles 402 are provided on the connecting pipe 401, and the nozzles 402 penetrate the outer wall of the brush cylinder 400. During the cleaning of shellfish, high-pressure water enters the connecting pipe 401 from the shaft tube 600, and then is sprayed into the rotating drum 201 through the multiple nozzles 402, directly rinsing the surface of the shellfish to remove attached mud and impurities, thus achieving internal spray cleaning.

[0023] like Figure 5 As shown, the right end of the shaft tube 600 is rotatably connected to the right side plate 102, and the right side plate 102 is fixedly connected to the base 100. A rotating joint 603 is connected to the end of the shaft tube 600, and the rotating joint 603 communicates with the outlet of the water pump. The water pump delivers cleaning water into the shaft tube 600 through the rotating joint 603. The rotating joint 603 ensures that the shaft tube 600 can continue to supply water while rotating, allowing the shellfish to maintain a stable water pressure during the cleaning process. The water pump can be installed on the base 100.

[0024] like Figure 4 , Figure 6 As shown, a baffle 601 is fixedly sleeved on the left end of the shaft tube 600, and a spring 602 is provided on the right side of the baffle 601. One end of the spring 602 abuts against the baffle 601, and the other end of the spring 602 abuts against the inner wall of the brush cylinder 400. The inner wall of the shaft tube 600 and the outer wall of the connecting tube 401 are slidably connected by a spline. The outer wall of the other end of the connecting tube 401 is slidably connected to the inner wall of the main shaft 300 by a spline. A cam 403 is fixedly connected to the right side of the brush cylinder 400 and is sleeved on the outside of the shaft tube 600. A support tube 604 is fixedly connected to the left side of the right side plate 102. A push roller 605 is rotatably connected to the end of the support tube 604. The push roller 605 cooperates with the cam 403 to make the brush cylinder 400 reciprocate axially as the cam 403 rotates. The shaft tube 600 is a hollow structure with a spline groove on its inner wall. One end of the connecting tube 401 to the main shaft 300 is also hollow, with a spline groove on its inner wall. Washers can be placed at both ends of the spring 602. These washers can more effectively resist the torque generated by rotation and prevent the spring 602 from twisting. Of course, without washers, the flat design at both ends of the spring will not affect the spring 602.

[0025] When cleaning shellfish, the rotation of the brush cylinder 400 drives the cam 403 to periodically push the actuating roller 605. The actuating roller 605 is supported by the support tube 604, which causes the brush cylinder 400 and the connecting tube 401 to slide axially and compress the spring 602. The spring 602 returns to its original position and pushes the brush cylinder 400 and the connecting tube 401 to move in the opposite direction, so that the brush cylinder 400, the connecting tube 401, and the spray pipe 402 make reciprocating axial movements in the rotating cylinder 201, dynamically spraying and washing different parts of the shellfish, which significantly improves the cleaning effect.

[0026] like Figure 7 As shown, a discharge cylinder 700 is installed above the receiving cylinder 203. The discharge cylinder 700 is fixedly installed on the left side plate 101. The discharge cylinder 700 includes a control cylinder 701, and a control plate 702 is installed through the upper wall of the control cylinder 701. The control plate 702 is fixed by screws 703. Shellfish enter the control cylinder 701 from the discharge cylinder 700. The opening of the control plate 702 is adjusted by the screws 703 to control the amount of shellfish discharged, ensuring that the number of shellfish entering the receiving cylinder 203 is appropriate, avoiding blockage or accumulation, and facilitating subsequent cleaning.

[0027] like Figure 2 As shown, an arc-shaped inclined plate 800 is provided inside the receiving cylinder 203, extending into the interior of the rotating drum 201. The arc-shaped inclined plate 800 is fixedly connected to the cleaning tank 200. The arc-shaped inclined plate 800 smoothly guides the shellfish from the receiving cylinder 203 into the rotating drum 201, reducing collision damage and ensuring that the shellfish smoothly enter the cleaning area.

[0028] like Figure 2 As shown, a direct spray pipe 501 is installed below the rotating drum 201, and the direct spray pipe 501 is fixedly connected to the inner wall of the cleaning tank 200. The direct spray pipe 501 sprays water upward from below the rotating drum 201 to perform reverse rinsing of the bottom of the shellfish, forming a three-dimensional cleaning with the water sprayed from the top of the matrix spray pipe 500, removing stubborn dirt from the bottom of the shellfish.

[0029] like Figure 7 As shown, a straight brush 205 is fixedly installed on the inner wall of the rotating drum 201. The brush strip of the straight brush 205 extends axially along the inner wall of the rotating drum, with the bristles facing the axis of the rotating drum. The straight brush 205 rotates with the rotating drum 201 and works together with the brush cylinder 400 to repeatedly scrub the shells of shellfish, mainly to clean the surface deposits of shellfish.

[0030] like Figure 1 As shown, a sieve cylinder 900 is fixedly connected to the right end of the rotating drum 201, and the right end of the sieve cylinder 900 is rotatably connected to the right side plate 102. Cleaned shellfish enter the sieve cylinder 900, and the rotation of the sieve cylinder 900 separates shellfish of different sizes from different apertures, achieving grading after cleaning and facilitating subsequent processing.

[0031] like Figure 2 As shown, the rotating drum 201 has an array of screen holes, and the receiving drum 203 has a receiving port. The screen holes on the rotating drum 201 allow wastewater and small particulate impurities to be discharged after cleaning, keeping the inside clean; the receiving port is used to receive shellfish falling from the feeding drum 700 to start the cleaning process.

Claims

1. A shellfish processing device, characterized in that: The system includes a base (100), on which a left side plate (101) is fixedly mounted. A cleaning tank (200) is mounted on the left side plate (101). Two sets of support rollers (204) are provided inside the cleaning tank (200). A rotating drum (201) and a receiving cylinder (203) are respectively supported on the two sets of support rollers (204). The rotating drum (201) and the receiving cylinder (203) are fixedly connected. Spiral blades (202) are fixedly connected to the inner wall of the rotating drum (201). A brush cylinder (400) is rotatably arranged inside the rotating drum (201). A main shaft (300) is connected to the middle of the brush cylinder (400) and passes through it. The cleaning tank (200) is rotatably connected to the left side plate (101). The end of the main shaft (300) is driven to the output shaft of the motor (306). The main shaft (300) is driven to the receiving cylinder (203) through the transmission mechanism. The other end of the brush cylinder (400) is axially slidable and relatively rotatably connected to the shaft tube (600). The right side plate (102) is fixedly set on the right side of the base (100). The right end of the shaft tube (600) is rotatably connected to the right side plate (102). A matrix spray pipe (500) is set above the cleaning tank (200). The device also includes a water pump. The matrix spray pipe (500) is connected to the outlet of the water pump.

2. The shellfish processing apparatus according to claim 1, characterized in that: The transmission mechanism includes a driving pulley (301) and a driven pulley (302). The driving pulley (301) is fixedly mounted on the main shaft (300). The driven pulley (302) is fixedly connected to a rotating shaft. The rotating shaft passes through the cleaning tank (200) and is rotatably connected to the left side plate (101). A spur gear (304) is fixedly connected to the rotating shaft of the driven pulley (302). A transmission belt (303) is wound around the driving pulley (301) and the driven pulley (302). An internal gear (305) is fixedly connected to the side of the receiving cylinder (203) near the right side plate (102). The internal gear (305) meshes with the spur gear (304).

3. The shellfish processing apparatus according to claim 2, characterized in that: A connecting pipe (401) is provided between the main shaft (300) and the shaft tube (600). The connecting pipe (401) is connected to the shaft tube (600). Multiple nozzles (402) are provided on the connecting pipe (401). The nozzles (402) penetrate the outer wall of the brush cylinder (400).

4. The shellfish processing apparatus according to claim 3, characterized in that: The right end of the shaft tube (600) is rotatably connected to the right side plate (102), the right side plate (102) is fixedly connected to the base (100), and the end of the shaft tube (600) is connected to a rotating joint (603), which is connected to the outlet of the water pump.

5. The shellfish processing apparatus according to claim 4, characterized in that: A baffle (601) is fixedly sleeved on the left end of the shaft tube (600). A spring (602) is provided on the right side of the baffle (601). One end of the spring (602) abuts against the baffle (601), and the other end of the spring (602) abuts against the inner wall of the brush cylinder (400). The inner wall of the shaft tube (600) and the outer wall of the connecting tube (401) are slidably connected by a spline. The outer wall of the other end of the connecting tube (401) is connected to the inner wall of the main shaft (300). The brush cylinder (400) is connected to the right side of the brush cylinder (400) via a spline sliding connection. The cam (403) is fixedly connected to the right side of the brush cylinder (400). The cam (403) is sleeved on the outside of the shaft tube (600). The brush cylinder (400) moves back and forth along the axis as the cam (403) rotates. The support tube (604) is fixedly connected to the left side of the right side plate (102). The end of the support tube (604) is rotatably connected to a top roller (605). The top roller (605) cooperates with the cam (403).

6. The shellfish processing apparatus according to claim 1, characterized in that: A discharge cylinder (700) is provided above the receiving cylinder (203). The discharge cylinder (700) is fixedly installed on the left side plate (101). The discharge cylinder (700) includes a control cylinder (701). A control plate (702) is provided through the upper wall of the control cylinder (701). The control plate (702) is fixed by screws (703).

7. The shellfish processing apparatus according to claim 1, characterized in that: An arc-shaped inclined plate (800) is provided inside the receiving cylinder (203), which extends into the interior of the rotating cylinder (201) and is fixedly connected to the cleaning tank (200).

8. The shellfish processing apparatus according to claim 1, characterized in that: A direct spray pipe (501) is provided below the rotating drum (201), and the direct spray pipe (501) is fixedly connected to the inner wall of the cleaning tank (200).

9. The shellfish processing apparatus according to claim 8, characterized in that: A straight brush (205) is fixedly installed on the inner wall of the rotating drum (201). The straight brush (205) is a brush strip that extends axially along the inner wall of the rotating drum, with the bristles facing the axis of the rotating drum.

10. The shellfish processing apparatus according to claim 9, characterized in that: A sieve cylinder (900) is fixedly connected to the right end of the rotating drum (201), and the right end of the sieve cylinder (900) is rotatably connected to the right side plate (102).

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