Small green dragon spiral screening machine

Abstract

The small green dragon spiral screening machine comprises a soaking box, a screening machine body is arranged on the right side of the soaking box, an outer frame is fixedly connected to the position, close to the bottom, of the outer side of the screening machine body, and stand columns are fixedly connected to the positions, close to the four corners, of the bottom of the outer frame; according to the device, through mutual cooperation of the component supporting plate, the soaking box, the supporting plate, the L-shaped fixing plate, the L-shaped connecting plate, a welding plate, a placing plate, a driving motor, a transmission rod, a grooved wheel, a belt, a reciprocating plate, a center shaft, a sliding block, a linkage rod, a moving block, a moving plate, a fitting wheel, a trigger and other components, the shrimp containing cage can be driven to move; the Australian freshwater lobsters are salty organisms and adapt to the freshwater environment, when the Australian freshwater lobsters are suddenly in contact with high salinity, osmotic pressure in vivo and in vitro is unbalanced, body fluid loss is caused, neuromuscular activity is inhibited, activity is reduced, and the Australian freshwater lobsters are in contact with the salty organisms and adapt to the freshwater environment. The damage rate of the Australian freshwater lobsters in the transportation process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of lobster processing, in particular to a spiral screening machine for small green lobsters. Background Art

[0002] The small green dragon is also called the Australian freshwater lobster. The Australian freshwater lobster is a crustacean of the family Cheraxidae in the order Decapoda. It has a brown-green body color and a membranous bright red band on the outer tip of the claw. It is named because of its thick and majestic appearance that resembles a lobster in the sea. In the farming of Australian freshwater lobster, pre-market specification grading is the core link to increase sales prices and meet market segmentation needs. Therefore, Australian freshwater lobsters need to be screened.

[0003] Because Australian freshwater lobsters are prone to breaking their claws or scratching their shells due to struggling during transportation on conveyor belts, affecting their appearance and quality, it is necessary to design a screening device with a lobster calming function. This can significantly improve sorting efficiency and the qualified rate of commercial lobsters while ensuring animal welfare. Summary of the Invention

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A small green dragon spiral screening machine, comprising a soaking box, a screening machine on the right side of the soaking box, an outer frame fixedly connected to the outer side of the screening machine near the bottom, columns fixedly connected to the bottom of the outer frame near the four corners, and support plates fixedly connected to the bottom of the soaking box near the four corners;

[0006] A moving mechanism is provided on the top of the soaking box, and a fixing mechanism is installed on the left side of the moving mechanism.

[0007] Preferably, the movable mechanism includes an L-shaped fixing plate, which is fixedly connected to the center of the rear side of the immersion box, and grooves are provided on the left and right sides of the immersion box. The top of the L-shaped fixing plate is fixedly connected to an L-shaped connecting plate, the rear side of the L-shaped connecting plate is fixedly connected to a welding plate near the bottom, and the front side of the L-shaped connecting plate is fixedly connected to a placement plate near the bottom.

[0008] Preferably, a guide plate is fixedly connected to the top of the placement plate near the front side, a positioning plate is fixedly connected to the top of the placement plate near the center, a guide opening is provided on the guide plate, a rectangular opening is provided on the positioning plate, and a trigger is fixedly connected to the center of the front side of the guide plate.

[0009] Preferably, there is a swing plate between the guide plate and the positioning plate, a fitting wheel is hingedly connected to the front side of the swing plate near the right side, a connecting rod is fixedly connected to the rear side of the swing plate near the right side, a limiting wheel is sleeved on the outer side of the connecting rod, the outer side of the limiting wheel is fitted with the rectangular opening, and the outer side of the fitting wheel is fitted with the guide opening.

[0010] Preferably, there is an active motor on the rear side of the positioning plate, and the active motor is fixedly connected to the welding plate. There are two groove wheels on the rear side of the L-shaped connecting plate, and the two groove wheels are symmetrically arranged up and down. A belt is commonly sleeved on the outer sides of the two groove wheels. The power output shaft of the active motor is fixedly connected to the adjacent groove wheels, and a transmission rod is fixedly connected to the center of the groove wheel located above. The power output shaft of the transmission rod passes through the L-shaped connecting plate and is fixedly connected to the movable plate.

[0011] Preferably, there is a reciprocating plate on the front side of the movable plate, and the front side of the reciprocating plate is fixedly connected to a central axis near the top, and the central axis is inserted into the L-shaped connecting plate. Two slide grooves are provided on the front side of the reciprocating plate, and the two slide grooves are symmetrically arranged up and down. The slide groove located above is slidably connected to a slider, and the slide groove located below is slidably connected to a moving block. The front side of the moving block is fixedly connected to a connecting rod, and a limiting wheel is sleeved on the outer side of the connecting rod. The outer side of the limiting wheel is fitted with a rectangular opening, the front side of the movable plate is hinged to the slider, and the front side of the fitting wheel is fixedly connected to a trigger plate.

[0012] Preferably, the fixing mechanism includes a mounting frame, a cylinder is installed on the inner side wall of the mounting frame, two limit plates are fixedly connected to the left side of the mounting frame, the two limit plates are symmetrically arranged front to back, the cylinder power output shaft passes through the mounting frame, a horizontal plate is provided on the left side of the mounting frame, the cylinder power output shaft passes through the mounting frame and is fixedly connected to the horizontal plate, two sleeve blocks are sleeved on the outer side of the horizontal plate, and the two sleeve blocks are symmetrically arranged front to back.

[0013] Preferably, a clamping plate is provided through the inner cavity of the two limiting plates, a crank is hinged on the top of the sleeve block, the other side of the crank is hinged to the adjacent clamping plate, and a shrimp cage is fitted between the two clamping plates.

[0014] Preferably, an opening and closing plate is installed on the top of the shrimp cage, and a handle is fixedly connected to the top of the opening and closing plate near the left side.

[0015] Preferably, the center of the cross section of the guide opening is V-shaped, and the left and right sides of the guide opening are horizontally arranged.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can drive the shrimp cage to move through the mutual cooperation between components such as the support plate, immersion box, support plate, L-shaped fixing plate, L-shaped connecting plate, welding plate, placement plate, active motor, transmission rod, grooved pulley, belt, reciprocating plate, central shaft, slider, connecting rod, moving block, movable plate, fitting wheel, trigger, etc., and during the movement, the shrimp cage is brought into contact with the salt water inside the immersion box. Australian freshwater lobsters are stenohaline organisms adapted to freshwater environments. When suddenly exposed to high salinity, the osmotic pressure inside and outside the body is unbalanced, resulting in fluid loss and suppressed neuromuscular activity, which manifests as reduced activity, thereby reducing the injury rate of Australian freshwater lobsters during transportation.

[0018] 2. The present invention can fix the shrimp cage by cooperating with the components such as the shrimp cage, cylinder, cross plate, sleeve block, crank, clamp, opening and closing plate, and limit plate to prevent the shrimp cage from falling during transportation and causing damage to the shrimp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a structural diagram of the component soaking box of the present invention;

[0021] Figure 3 This is a schematic structural diagram of the guide plate component of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the shrimp cage equipped with components of the present invention;

[0023] Figure 5 This is a schematic diagram of the component installation frame structure of the present invention;

[0024] Figure 6 This is a plan view of the component installation frame structure of the present invention;

[0025] Figure 7 This is a schematic structural diagram of the guide plate component of the present invention;

[0026] Figure 8 This is a schematic diagram of the reciprocating plate structure of the present invention;

[0027] Figure 9 This is a plan view of the top structure of the limiting wheel component of the present invention.

[0028] Numbers in the figure: 1. Soaking box; 2. Support plate; 3. Shrimp cage; 4. L-shaped fixing plate; 5. L-shaped connecting plate; 6. Guide plate; 7. Active motor; 8. Screening machine; 9. Outer frame; 10. Column; 11. Swinging plate; 12. Central axis; 13. Reciprocating plate; 14. Belt; 15. Grooved wheel; 16. Transmission rod; 17. Movable plate; 18. Opening and closing plate; 19. Slider; 20. Fitting wheel; 21. Connecting rod; 22. Limiting wheel; 23. Mounting frame; 24. Cylinder; 25. Horizontal plate; 26. Bushing block; 27. Crank; 28. Clamp; 29. Moving block; 30. Placement plate; 31. Positioning plate; 32. Trigger; 33. Welding plate; 34. Limiting plate. DETAILED DESCRIPTION

[0029] See also Figure 1-9 , the present invention provides a technical solution:

[0030] A small green dragon spiral screening machine, the small green dragon spiral screening machine of this embodiment includes a soaking box 1, a screening machine 8 is provided on the right side of the soaking box 1, an outer frame 9 is fixedly connected to the outside of the screening machine 8 near the bottom, and columns 10 are fixedly connected to the bottom of the outer frame 9 near the four corners, and support plates 2 are fixedly connected to the bottom of the soaking box 1 near the four corners;

[0031] A moving mechanism is provided on the top of the soaking box 1, and a fixing mechanism is installed on the left side of the moving mechanism.

[0032] The moving mechanism includes an L-shaped fixing plate 4, which is fixedly connected to the center of the rear side of the immersion box 1. Grooves are provided on both sides of the immersion box 1. The top of the L-shaped fixing plate 4 is fixedly connected to an L-shaped connecting plate 5. The rear side of the L-shaped connecting plate 5 is fixedly connected to a welding plate 33 near the bottom. The front side of the L-shaped connecting plate 5 is fixedly connected to a placement plate 30 near the bottom. The top of the placement plate 30 is fixedly connected to a guide plate 6 near the front side. The top of the placement plate 30 is fixedly connected to a positioning plate 31 near the center. The guide plate 6 has a guide plate. A rectangular opening is provided on the positioning plate 31, a trigger 32 is fixedly connected to the center of the front side of the guide plate 6, a swing plate 11 is provided between the guide plate 6 and the positioning plate 31, a fitting wheel 20 is hingedly connected to the front side of the swing plate 11 near the right side, a connecting rod 21 is fixedly connected to the rear side of the swing plate 11 near the right side, a limiting wheel 22 is sleeved on the outer side of the connecting rod 21, the outer side of the limiting wheel 22 is fitted with the rectangular opening, the outer side of the fitting wheel 20 is fitted with the guide opening, an active motor 7 is provided on the rear side of the positioning plate 31, and a timer is provided inside the active motor 7 for resetting. The new active motor 7 is fixedly connected to the welding plate 33. There are two groove wheels 15 on the rear side of the L-shaped connecting plate 5. The two groove wheels 15 are symmetrically arranged up and down. The outer sides of the two groove wheels 15 are connected with a belt 14. The power output shaft of the active motor 7 is fixedly connected to the adjacent groove wheel 15. The center of the groove wheel 15 above is fixedly connected with a transmission rod 16. The power output shaft of the transmission rod 16 passes through the L-shaped connecting plate 5 and is fixedly connected to a movable plate 17. The front side of the movable plate 17 has a reciprocating plate 13. The front side of the reciprocating plate 13 A central shaft 12 is fixedly connected near the top, and the central shaft 12 is inserted into the L-shaped connecting plate 5. Two slide grooves are provided on the front side of the reciprocating plate 13. The two slide grooves are symmetrically arranged up and down. The slide block 19 is slidably connected to the upper slide groove, and the moving block 29 is slidably connected to the lower slide groove. The front side of the moving block 29 is fixedly connected to the connecting rod 21. The outer side of the connecting rod 21 is sleeved with a limiting wheel 22. The outer side of the limiting wheel 22 fits with the rectangular opening. The front side of the movable plate 17 is hinged to the slider 19, and the front side of the fitting wheel 20 is fixedly connected to the trigger plate.

[0033] When the active motor 7 is started, the sheave 15 located below can be driven to rotate through the power output shaft, and the sheave 15 located below can be driven to rotate through the belt 14. When the sheave 15 located above rotates, the movable plate 17 can be driven to rotate through the transmission rod 16. When the movable plate 17 rotates, the slider 19 can be driven to move. The slider 19 can drive the reciprocating plate 13 to swing by fitting with the slide groove located above. When the reciprocating plate 13 swings to the right, the swing plate 11 can be driven to move by the limiting wheel 22 and the connecting rod 21. When the swing plate 11 moves, it can move along the inner cavity of the guide port and the rectangular port. When the fitting wheel 20 contacts the V-shaped part of the guide port, it can produce a 180-degree flip, and during the flipping process, During the transportation, the wheel 20 can come into contact with the salt water inside the immersion box 1, so that the Australian freshwater lobster inside the lobster cage 3 comes into contact with the salt water. The Australian freshwater lobster is a stenohaline organism that adapts to the freshwater environment. When it is suddenly exposed to high salinity, the osmotic pressure inside and outside the body is unbalanced, resulting in fluid loss and inhibition of neuromuscular activity, which is manifested as reduced activity. This reduces the damage rate of the Australian freshwater lobster during transportation. In addition, when the laminating wheel 20 is moving, it can drive the trigger plate to move synchronously. When the trigger plate contacts the trigger 32, the active motor 7 can stop rotating. In addition, the timer inside the active motor 7 can be used to realize that after the Australian freshwater lobster has been immersed in the immersion box 1 for ten seconds, the active motor 7 can be started again to drive the lobster cage 3 to move.

[0034] The fixing mechanism includes a mounting frame 23, a cylinder 24 is installed on the inner wall of the mounting frame 23, and two limit plates 34 are fixedly connected to the left side of the mounting frame 23, and the two limit plates 34 are symmetrically arranged front to back. The power output shaft of the cylinder 24 passes through the mounting frame 23, and a cross plate 25 is provided on the left side of the mounting frame 23. The power output shaft of the cylinder 24 passes through the mounting frame 23 and is fixedly connected to the cross plate 25. Two sleeve blocks 26 are sleeved on the outside of the cross plate 25, and the two sleeve blocks 26 are symmetrically arranged front to back. A splint 28 is passed through the inner cavity of the two limit plates 34, and a crank 27 is hinged on the top of the sleeve block 26. The other side of the crank 27 is hinged to the adjacent splint 28. The shrimp cage 3 is jointly fitted between the two splints 28, and an opening and closing plate 18 is installed on the top of the shrimp cage 3. A handle is fixedly connected to the top of the opening and closing plate 18 near the left side. The center of the cross section of the guide port is V-shaped, and the left and right sides of the guide port are horizontally arranged;

[0035] When it is necessary to fix the shrimp cage 3, the cylinder 24 can be started. When the cylinder 24 is started, the cross plate 25 can be driven to move to the left through the power output shaft. When the cross plate 25 moves to the left, the two cranks 27 can be driven to move through the two sleeves 26. When the cranks 27 swing, the two clamping plates 28 can be driven to move in opposite directions, thereby fixing the shrimp cage 3 to prevent the shrimp cage 3 from falling during transportation and causing damage to the shrimp body. When the cylinder 24 moves in the opposite direction, the shrimp cage 3 can be loosened. Since the opening and closing plate 18 is set at the top of the shrimp cage 3, the staff can open the opening and closing plate 18 to put the Australian freshwater lobster into the shrimp cage 3. The movement process of the moving mechanism can realize the position of the opening and closing plate 18 to be flipped during the flipping process, so that the Australian freshwater lobster falls into the interior of the screening machine 8 for screening.

[0036] Working principle: When the active motor 7 is started, the power output shaft can drive the groove wheel 15 located at the bottom to rotate, and the groove wheel 15 located at the bottom can drive the groove wheel 15 located at the top to rotate through the belt 14. When the groove wheel 15 located at the top rotates, the movable plate 17 can be driven to rotate through the transmission rod 16. When the movable plate 17 rotates, the slider 19 can be driven to move. The slider 19 can drive the reciprocating plate 13 to swing by fitting with the slide groove located above. When the reciprocating plate 13 swings to the right, the swing plate 11 can be driven to move through the limiting wheel 22 and the connecting rod 21. When the swing plate 11 moves When the wheel 20 is in motion, it can move along the inner cavity of the guide opening and the rectangular opening. When the fitting wheel 20 contacts the V-shaped portion of the guide opening, it can flip 180 degrees. During the flipping process, it can contact the salt water inside the immersion box 1, so that the Australian freshwater lobster inside the shrimp cage 3 can contact the salt water. The Australian freshwater lobster is a stenohaline organism that adapts to the freshwater environment. When it is suddenly exposed to high salinity, the osmotic pressure inside and outside the body is unbalanced, resulting in fluid loss and neuromuscular activity being inhibited, which is manifested as reduced activity. This reduces the damage rate of the Australian freshwater lobster during transportation, and when the fitting wheel 20 is in motion, it can flip 180 degrees. When the activity is carried out, the trigger plate can be driven to move synchronously. When the trigger plate contacts the trigger 32, the active motor 7 can be stopped. Moreover, the timer inside the active motor 7 can be used to realize that after the Australian freshwater lobster has been immersed in the immersion box 1 for ten seconds, the active motor 7 can be started again to drive the shrimp cage 3 to move. When the shrimp cage 3 needs to be fixed, the cylinder 24 can be started. When the cylinder 24 is started, the power output shaft can be used to drive the horizontal plate 25 to move to the left. When the horizontal plate 25 moves to the left, the two cranks 27 can be driven to move through the two sleeves 26. When the crank 27 swings, It can drive the two clamping plates 28 to move in opposite directions, thereby fixing the shrimp cage 3 and preventing the shrimp cage 3 from falling during transportation, which may damage the shrimp body. When the cylinder 24 moves in the opposite direction, the shrimp cage 3 can be loosened. Since the opening and closing plate 18 is arranged at the top of the shrimp cage 3, the staff can open the opening and closing plate 18 to place the Australian freshwater lobster into the shrimp cage 3. The movement process of the moving mechanism can realize the position of the opening and closing plate 18 to be flipped during the flipping process, so that the Australian freshwater lobster can fall into the interior of the screening machine 8 for screening.

Claims

1. A small green dragon spiral screening machine, comprising a soaking box (1), characterized in that: A screening machine (8) is provided on the right side of the soaking box (1); an outer frame (9) is fixedly connected to the outside of the screening machine (8) near the bottom; columns (10) are fixedly connected to the bottom of the outer frame (9) near the four corners; and support plates (2) are fixedly connected to the bottom of the soaking box (1) near the four corners. A moving mechanism is provided on the top of the soaking box (1), and a fixing mechanism is installed on the left side of the moving mechanism.

2. A small green dragon spiral screening machine according to claim 1, characterized in that: The moving mechanism comprises an L-shaped fixing plate (4), the L-shaped fixing plate (4) being fixedly connected to the center of the rear side of the soaking box (1), the soaking box (1) being provided with grooves on both the left and right sides, the top of the L-shaped fixing plate (4) being fixedly connected to an L-shaped connecting plate (5), the rear side of the L-shaped connecting plate (5) being fixedly connected to a welding plate (33) near the bottom, and the front side of the L-shaped connecting plate (5) being fixedly connected to a placement plate (30) near the bottom.

3. A small green dragon spiral screening machine according to claim 2, characterized in that: A guide plate (6) is fixedly connected to the top of the placement plate (30) near the front side, a positioning plate (31) is fixedly connected to the top of the placement plate (30) near the center, a guide opening is provided on the guide plate (6), a rectangular opening is provided on the positioning plate (31), and a trigger (32) is fixedly connected to the center of the front side of the guide plate (6).

4. A small green dragon spiral screening machine according to claim 3, characterized in that: A swing plate (11) is provided between the guide plate (6) and the positioning plate (31), a fitting wheel (20) is hingedly connected to the front side of the swing plate (11) near the right side, a connecting rod (21) is fixedly connected to the rear side of the swing plate (11) near the right side, a limiting wheel (22) is sleeved on the outer side of the connecting rod (21), the outer side of the limiting wheel (22) is fitted with the rectangular opening, and the outer side of the fitting wheel (20) is fitted with the guide opening.

5. A small green dragon spiral screening machine according to claim 4, characterized in that: The rear side of the positioning plate (31) is provided with an active motor (7), which is fixedly connected to the welding plate (33). The rear side of the L-shaped connecting plate (5) is provided with two grooved wheels (15), which are symmetrically arranged in an upper and lower direction. The outer sides of the two grooved wheels (15) are commonly sleeved with a belt (14). The power output shaft of the active motor (7) is fixedly connected to the adjacent grooved wheels (15). A transmission rod (16) is fixedly connected to the center of the circle of the upper grooved wheel (15). The power output shaft of the transmission rod (16) passes through the L-shaped connecting plate (5) and is fixedly connected to a movable plate (17).

6. A small green dragon spiral screening machine according to claim 5, characterized in that: The movable plate (17) has a reciprocating plate (13) on the front side, and the front side of the reciprocating plate (13) is fixedly connected to a central shaft (12) near the top, and the central shaft (12) is plugged into the L-shaped connecting plate (5). The reciprocating plate (13) has two sliding grooves on the front side, and the two sliding grooves are symmetrically arranged up and down. The sliding groove located on the upper side is slidably connected to a slider (19), and the sliding groove located on the lower side is slidably connected to a moving block (29). The front side of the moving block (29) is fixedly connected to a connecting rod (21), and the outer side of the connecting rod (21) is sleeved with a limiting wheel (22). The outer side of the limiting wheel (22) is fitted with the rectangular opening. The front side of the movable plate (17) is hinged to the slider (19), and the front side of the fitting wheel (20) is fixedly connected to a trigger plate.

7. A small green dragon spiral screening machine according to claim 6, characterized in that: The fixing mechanism comprises a mounting frame (23), an inner wall of the mounting frame (23) is mounted with a cylinder (24), the left side of the mounting frame (23) is fixedly connected with two limit plates (34), the two limit plates (34) are symmetrically arranged front to back, the power output shaft of the cylinder (24) passes through the mounting frame (23), a transverse plate (25) is provided on the left side of the mounting frame (23), the power output shaft of the cylinder (24) passes through the mounting frame (23) and is fixedly connected to the transverse plate (25), the outer side of the transverse plate (25) is sleeved with two sleeve blocks (26), the two sleeve blocks (26) are symmetrically arranged front to back.

8. The Xiaoqinglong spiral screening machine according to claim 7, characterized in that: The inner cavities of the two limiting plates (34) are both penetrated by a clamping plate (28), the top of the sleeve block (26) is hinged with a crank (27), the other side of the crank (27) is hinged with the adjacent clamping plate (28), and a shrimp cage (3) is fitted between the two clamping plates (28).

9. The Xiaoqinglong spiral screening machine according to claim 8, characterized in that: An opening and closing plate (18) is installed on the top of the shrimp cage (3), and a handle is fixedly connected to the top of the opening and closing plate (18) near the left side.

10. The Xiaoqinglong spiral screening machine according to claim 3, characterized in that: The center of the cross section of the guide opening is V-shaped, and the left and right sides of the guide opening are horizontally arranged.

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