Crushing device for detecting ice content of cloud frozen cold fresh seafood products

Abstract

The invention belongs to the technical field of detection, and particularly relates to a crushing device for detecting the ice content of a cloud frozen chilled fresh seafood product, and provides the following scheme that the crushing device comprises a test board, side plates are connected to the two sides of the top of the test board through bolts, and a crushing mechanism is arranged between the opposite sides of the two side plates; the crushing mechanism is composed of a rotating rod, a motor and a crushing head, the two ends of the rotating rod are rotationally connected with the two side plates through bearings correspondingly, one side of one side plate is connected with the motor through a bolt, one end of the motor is fixedly connected with the rotating rod, and a protruding part is arranged on the outer wall of the rotating rod; the outer wall of the protruding part is rotationally sleeved with a shaft sleeve. According to the seafood crushing device, the inclined seafood can be reset during crushing, so that the crushing mechanism impacts on the stress point of the seafood, the crushing effect of the crushing mechanism on ice blocks on the seafood is improved, and the situation that the position of the seafood deviates in the crushing process, and consequently the crushing mechanism impacts the seafood, deviates is avoided.

Description

Technical Field

[0001] The invention relates to the field of detection, and in particular to a crushing device for detecting the ice content of frozen fresh seafood products. Background Art

[0002] When packaging seafood, in order to improve the freshness of the seafood, the seafood is usually frozen. In order to ensure that the net content of the seafood products meets the relevant national requirements, it is generally necessary to test the ice content of the frozen seafood products. Therefore, large pieces of seafood products need to be crushed.

[0003] After searching, a Chinese patent application with application publication number CN106841543A discloses a crushing device for detecting the ice content of frozen seafood products, including a base, a shell is arranged on the base, and a crushing chamber is arranged at the lower end of the shell, and a placement plate is arranged in the crushing chamber, a fixed guide rail is arranged on the top of the shell, and a limiting protrusion is arranged at the lower end of the fixed guide rail, and a movable guide rail is arranged between the limiting protrusion and the fixed guide rail. The device can use a positioning hammer to crush and remove ice cubes on the upper end of frozen seafood, and then use the positioning hammer to press the frozen seafood product to prevent it from being displaced during the cutting process, and use a cutting knife to cut the frozen seafood product into small pieces that are easy to thaw, thereby effectively replacing manual cutting of seafood and crushing and deicing, greatly reducing the preparation time of the ice content detection process, improving the efficiency of detection, and also reducing the risks of manual crushing and deicing and cutting, and has high value.

[0004] When the existing device is used to crush the ice of frozen seafood, the frozen seafood is usually placed on the device and the ice on the seafood is crushed by collision. However, during the crushing process, the position of the seafood may be offset, which may cause the force on the seafood to deviate, thereby affecting the crushing effect of the ice on the seafood. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A crushing device for detecting the ice content of frozen fresh seafood products comprises a test bench, both sides of the top of the test bench are connected with side plates by bolts, and a crushing mechanism is arranged between the opposite sides of the two side plates, the crushing mechanism is composed of a rotating rod, a motor and a crushing head, and the two ends of the rotating rod are respectively rotatably connected with the two side plates by bearings, one side of one of the side plates is connected to the motor by bolts, and one end of the motor is fixedly connected to the rotating rod, the outer wall of the rotating rod is provided with a protrusion, and the outer wall of the protrusion is rotatably sleeved with a shaft sleeve, a push rod is connected to the crushing head by a hinge, the outer wall of the crushing head is provided with a plurality of crushing teeth, a supporting mechanism is arranged at the bottom of the test bench, and a bottom impact mechanism is arranged between the bottom of the supporting mechanism and the crushing mechanism.

[0007] Preferably, the supporting mechanism includes a supporting plate, a plurality of supporting columns, two fixing frames and a placing frame, and support blocks are connected to both sides of the outer wall of the supporting plate by bolts, the support blocks are connected to the supporting columns by bolts, the bottom of the supporting columns is fixedly connected to the top of the test bench, the bottoms of the two fixing frames are connected to the top of the supporting plate by bolts, the placing frame is located between the two fixing frames, threaded holes are penetrated on both sides of the top of the fixing frames, and the inner walls of the threaded holes are threadedly connected with fastening bolts.

[0008] Preferably, a plurality of blocking rods distributed at equal distances are provided on the inner walls of the two opposite sides of the placement rack near the bottom, and the cross-section of the blocking rods is elliptical.

[0009] Preferably, the bottom impact mechanism includes a turntable, a connecting frame and a swinging plate, and the bottom of the connecting frame is connected to the top of the test bench by bolts, and the two sides of the swinging plate are rotatably connected to the connecting frame by bearings, one side of the turntable is welded to one end of the rotating rod, and a pin is welded on one side of the turntable near a position away from the center of the circle, and a sleeve is rotatably sleeved on the outer wall of the pin, and a push plate is connected between the bottom of the sleeve and one side of the top of the swinging plate by a hinge, and the other side of the top of the swinging plate is connected to an impact block by bolts, and the impact block is located directly below the supporting mechanism.

[0010] Preferably, the position of the supporting mechanism corresponds to the position of the crushing mechanism, and the crushing head is located directly above the placement frame.

[0011] Preferably, side collision mechanisms are provided between the two sides of the support mechanism and the crushing mechanism, and the side collision mechanisms are matched with the crushing mechanism.

[0012] Preferably, the side collision mechanism includes a transmission assembly, a rotating shaft, a turntable, an impact plate and an impact head, and one end of the rotating shaft is rotatably connected to the side plate through a bearing, the other end of the rotating shaft is welded to the turntable, a pin is welded to one side of the turntable at a position away from the center of its circle, a connecting sleeve is rotatably sleeved on the outer wall of the pin, an axis rod is connected to the bottom of the connecting sleeve and the top of the impact plate through a hinge, one side of the impact plate is connected to the side plate through a hinge, one side of the impact plate is connected to the impact block through a bolt, and the impact plate is set at an inclined position.

[0013] Preferably, the transmission assembly is composed of a first gear and a second gear, and the first gear and the second gear are meshed with each other, the first gear is fixedly sleeved on the outer wall of the rotating rod, and the second gear is fixedly sleeved on the outer wall of the rotating shaft.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention provides a crushing mechanism and a bottom impact mechanism. When crushing the ice cubes of seafood, the seafood is placed on the supporting mechanism. After the placement is completed, the crushing mechanism is started, the motor drives the rotating rod to rotate, and the protrusion rotates with the center of the rotating rod as the center of the circle, and the push rod drives the crushing head to move up and down reciprocatingly under the action of the protrusion and the shaft sleeve. At this time, the crushing head will impact the ice cubes, so as to facilitate the crushing of the ice cubes on the seafood. During this period, the turntable will rotate synchronously with the rotation of the rotating rod, and the pin will rotate synchronously with the turntable. At this time, the push plate will drive the turntable under the action of the pin and the sleeve. One end of the movable swing plate deflects reciprocatingly up and down, and when one end of the swing plate deflects downward, the other end of the swing plate drives the impact block to deflect upward under the action of the connecting frame. At this time, the impact block will hit the bottom of the supporting mechanism when deflecting, so that the seafood that is tilted during the crushing process can be reset through the vibration generated during the impact, so that the crushing mechanism can hit the stress point of the seafood, thereby improving the crushing effect of the crushing mechanism on the ice on the seafood, preventing the position of the seafood from shifting during the crushing process, resulting in a deviation in the impact of the crushing mechanism on the seafood, thereby reducing the stress on the seafood and affecting the crushing effect of the ice on the seafood;

[0016] 2. The present invention provides a crushing mechanism and a side collision mechanism. When the crushing mechanism is used to crush the ice on the seafood, the first gear will rotate with the rotation of the rotating rod, so that the second gear drives the rotating shaft to rotate through meshing, and the rotating shaft will drive the turntable to rotate synchronously while rotating. At this time, the shaft rod will push the impact plate to deviate up and down reciprocatingly under the action of the pin and the connecting sleeve. When the impact plate deflects downward, the impact head will hit the side of the supporting mechanism, so that the side of the supporting mechanism can vibrate by impacting the side of the supporting mechanism, so that it is convenient to reset the deviated seafood through vibration. At the same time, the vibration can facilitate the processing of the crushed ice cubes, so that the ice cubes fall downward, and the crushed ice cubes are prevented from adhering to the surface of the seafood, resulting in the ice cubes being continuously impacted by the crushing mechanism, causing the ice cubes to be crushed, thereby interfering with the ice content detection of the frozen seafood and causing the detection data to deviate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a crushing device for detecting ice content in frozen fresh seafood products proposed by the present invention;

[0018] Figure 2 This is a side view structural schematic diagram of a crushing device for detecting ice content of frozen fresh seafood products proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the support structure of a crushing device for detecting ice content in frozen fresh seafood products proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the bottom impact mechanism structure of a crushing device for detecting ice content of frozen fresh seafood products proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the rotating mechanism structure of a crushing device for detecting ice content of frozen fresh seafood products proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the side collision mechanism structure of a crushing device for detecting ice content of frozen fresh seafood products proposed by the present invention;

[0023] Figure 7 for Figure 6 Schematic diagram of the structure at point A proposed in .

[0024] In the attached drawings: 1. test bench; 2. side plate; 3. motor; 4. crushing mechanism; 5. side collision mechanism; 6. supporting mechanism; 7. bottom collision mechanism; 8. supporting plate; 9. supporting block; 10. supporting column; 11. fixing frame; 12. fastening bolt; 13. placing frame; 14. blocking rod; 15. rotating rod; 16. raised part; 17. push rod; 18. bushing; 19. crushing head; 20. crushing teeth; 21. turntable; 22. pin shaft; 23. sleeve; 24. push plate; 25. connecting frame; 26. swing plate; 27. impact block; 28. impact plate; 29. ​​impact head; 30. shaft rod; 31. first gear; 32. second gear; 33. turntable; 34. pin; 35. connecting sleeve. DETAILED DESCRIPTION

[0025] Example 1, reference Figure 1-Figure 5 A crushing device for detecting ice content of frozen fresh seafood products comprises a test bench 1, both sides of the top of the test bench 1 are connected with side plates 2 by bolts, and a crushing mechanism 4 is arranged between the two opposite sides of the two side plates 2, the crushing mechanism 4 is composed of a rotating rod 15, a motor 3 and a crushing head 19, and the two ends of the rotating rod 15 are respectively connected to the two side plates 2 by bearings to form a rotation connection, one side of one side plate 2 is connected to the motor 3 by bolts, and one end of the motor 3 is fixedly connected to the rotating rod 15, the outer wall of the rotating rod 15 is provided with a protrusion 16, and the outer wall of the protrusion 16 is rotatably sleeved with a shaft sleeve 18, and the shaft sleeve 18 and the crushing head 19 are connected. A push rod 17 is connected by a hinge, a plurality of crushing teeth 20 are arranged on the outer wall of the crushing head 19, a supporting mechanism 6 is arranged at the bottom of the test bench 1, and a bottom impact mechanism 7 is arranged between the bottom of the supporting mechanism 6 and the crushing mechanism 4. The vibration generated during the impact can reset the seafood whose position is tilted during the crushing, so that the crushing mechanism 4 can hit the stress point of the seafood, thereby improving the crushing effect of the crushing mechanism 4 on the ice on the seafood, preventing the position of the seafood from shifting during the crushing process, resulting in a deviation in the impact of the crushing mechanism 4 on the seafood, thereby reducing the stress on the seafood and affecting the crushing effect of the ice on the seafood.

[0026] On the basis of the above, the support mechanism 6 includes a support plate 8, multiple support columns 10, two fixing frames 11 and a placement frame 13, and both sides of the outer wall of the support plate 8 are connected with support blocks 9 by bolts, the support blocks 9 and the support columns 10 are connected by bolts, the bottom of the support column 10 is fixedly connected to the top of the test bench 1, the bottoms of the two fixing frames 11 are connected to the top of the support plate 8 by bolts, the placement frame 13 is located between the two fixing frames 11, and threaded holes are opened on both sides of the top of the fixing frames 11, and the inner walls of the threaded holes are threadedly connected with fastening bolts 12.

[0027] On the basis of the above, a plurality of equally spaced blocking rods 14 are provided on the inner walls of the two opposite sides of the placement rack 13 near the bottom, and the cross section of the blocking rods 14 is elliptical.

[0028] On the basis of the above, the bottom impact mechanism 7 includes a turntable 21, a connecting frame 25 and a swing plate 26, and the bottom of the connecting frame 25 is connected to the top of the test bench 1 by bolts, and the two sides of the swing plate 26 are rotatably connected to the connecting frame 25 by bearings. One side of the turntable 21 is welded to one end of the rotating rod 15, and a pin 22 is welded to one side of the turntable 21 near a position away from the center of the circle. The outer wall of the pin 22 is rotatably sleeved with a sleeve 23, and a push plate 24 is connected between the bottom of the sleeve 23 and one side of the top of the swing plate 26 by a hinge. The other side of the top of the swing plate 26 is connected to an impact block 27 by bolts. The impact block 27 is located directly below the support mechanism 6, and the vibration generated during the impact can reset the seafood that is tilted during the crushing period, so that the crushing mechanism 4 can impact on the stress point of the seafood, thereby improving the crushing effect of the crushing mechanism 4 on the ice on the seafood, and preventing the position of the seafood from shifting during the crushing process, resulting in a deviation in the impact of the crushing mechanism 4 on the seafood, thereby reducing the stress on the seafood and affecting the crushing effect of the ice on the seafood.

[0029] On the basis of the above, the position of the supporting mechanism 6 corresponds to the position of the crushing mechanism 4 , and the crushing head 19 is located directly above the placement frame 13 .

[0030] Example 2, reference Figure 1-Figure 7 , a crushing device for detecting the ice content of frozen fresh seafood products. Compared with Example 1, on the basis of Example 1, side collision mechanisms 5 are arranged between the two sides of the supporting mechanism 6 and the crushing mechanism 4, and the side collision mechanism 5 and the crushing mechanism 4 are matched.

[0031] On the basis of the above, the side collision mechanism 5 includes a transmission assembly, a rotating shaft, a turntable 33, an impact plate 28 and an impact head 29, and one end of the rotating shaft is rotatably connected to the side plate 2 through a bearing, and the other end of the rotating shaft is welded to the turntable 33. A pin 34 is welded to one side of the turntable 33 away from the center of its circle, and a connecting sleeve 35 is rotatably sleeved on the outer wall of the pin 34. An axis rod 30 is hinged between the bottom of the connecting sleeve 35 and the top of the impact plate 28, one side of the impact plate 28 is hinged to the side plate 2, one side of the impact plate 28 is bolted to the impact block 27, and the impact plate 28 is tilted.

[0032] On the basis of the above, the transmission assembly is composed of a first gear 31 and a second gear 32, and the first gear 31 and the second gear 32 are meshed with each other, the first gear 31 is fixedly sleeved on the outer wall of the rotating rod 15, and the second gear 32 is fixedly sleeved on the outer wall of the rotating shaft. By impacting the side of the supporting mechanism 6, the side of the supporting mechanism 6 can be vibrated, so that it is convenient to reset the offset seafood through vibration. At the same time, the vibration can facilitate the processing of the broken ice cubes, so that the ice cubes fall downward, and the broken ice cubes are prevented from adhering to the surface of the seafood, causing the ice cubes to be continuously impacted by the crushing mechanism 4, resulting in the ice cubes being crushed, thereby interfering with the ice content detection of the frozen seafood and causing the detection data to deviate.

[0033] In summary, with the aid of the above technical solution of the present invention, when crushing the ice cubes of seafood, the seafood is placed on the supporting mechanism 6. After the seafood is placed, the crushing mechanism 4 is started, the motor 3 drives the rotating rod 15 to rotate, and the protrusion 16 rotates with the center of the circle of the rotating rod 15 as the center, and the push rod 17 drives the crushing head 19 to reciprocate up and down under the action of the protrusion 16 and the shaft sleeve 18. At this time, the crushing head 19 will impact the ice cubes, thereby facilitating the crushing of the ice cubes on the seafood. During this period, the turntable 21 will rotate synchronously with the rotation of the rotating rod 15. When the rotating disk 21 rotates, the pin shaft 22 will rotate synchronously with the rotating disk 21. At this time, the push plate 24 will drive one end of the swing plate 26 to deflect up and down reciprocatingly under the action of the pin shaft 22 and the sleeve 23. When one end of the swing plate 26 deflects downward, the other end of the swing plate 26 will drive the impact block 27 to deflect upward under the action of the connecting frame 25. At this time, the impact block 27 will hit the bottom of the supporting mechanism 6 when deflecting, so that the seafood that is tilted during the crushing period can be reset through the vibration generated during the impact, so that the crushing mechanism 4 can hit the stress point of the seafood, thereby improving the crushing mechanism. 4 can improve the crushing effect of ice on seafood, prevent the position of seafood from shifting during the crushing process, resulting in deviation in the impact of the crushing mechanism 4 on the seafood, thereby reducing the force on the seafood and affecting the crushing effect of the ice on the seafood. When the crushing mechanism 4 crushes the ice on the seafood, the first gear 31 will rotate with the rotation of the rotating rod 15, so that the second gear 32 drives the rotating shaft to rotate through meshing, and the rotating shaft will drive the turntable 33 to rotate synchronously when rotating. At this time, the shaft rod 30 will push the impact plate 28 to move forward under the action of the pin 34 and the connecting sleeve 35. When the impact plate 28 deflects downward, the impact head 29 will impact the side of the support mechanism 6, so that the side of the support mechanism 6 can be vibrated by impacting the side of the support mechanism 6, so that it is convenient to reset the deviated seafood by vibration. At the same time, the vibration can facilitate the processing of the broken ice cubes, so that the ice cubes fall downward, and the broken ice cubes are prevented from adhering to the surface of the seafood, causing the ice cubes to be continuously impacted by the crushing mechanism 4, resulting in the ice cubes being crushed, thereby interfering with the ice content detection of the frozen seafood and causing the detection data to deviate.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crushing device for detecting ice content of frozen fresh seafood products, comprising a test bench (1), characterized in that: Both sides of the top of the test bench (1) are connected to side plates (2) by bolts, and a crushing mechanism (4) is arranged between the two opposite sides of the two side plates (2), the crushing mechanism (4) is composed of a rotating rod (15), a motor (3) and a crushing head (19), and the two ends of the rotating rod (15) are respectively connected to the two side plates (2) by bearings to form a rotation connection, one side of one of the side plates (2) is connected to the motor (3) by bolts, and one end of the motor (3) is connected to the rotating rod (15). The rotating rod (15) is fixedly connected, the outer wall of the rotating rod (15) is provided with a protrusion (16), and the outer wall of the protrusion (16) is rotatably sleeved with a shaft sleeve (18), a push rod (17) is connected between the shaft sleeve (18) and the crushing head (19) through a hinge, and the outer wall of the crushing head (19) is provided with a plurality of crushing teeth (20), and a supporting mechanism (6) is provided at the bottom of the test bench (1), and a bottom impact mechanism (7) is provided between the bottom of the supporting mechanism (6) and the crushing mechanism (4).

2. The crushing device for detecting ice content of frozen fresh seafood products according to claim 1 is characterized in that: The support mechanism (6) comprises a support plate (8), a plurality of support columns (10), two fixing frames (11) and a placement frame (13), and both sides of the outer wall of the support plate (8) are connected to support blocks (9) by bolts, the support blocks (9) and the support columns (10) are connected by bolts, the bottom of the support columns (10) is fixedly connected to the top of the test bench (1), the bottoms of the two fixing frames (11) are connected to the top of the support plate (8) by bolts, the placement frame (13) is located between the two fixing frames (11), and threaded holes are penetrated on both sides of the top of the fixing frames (11), and the inner walls of the threaded holes are threadedly connected to fastening bolts (12).

3. The crushing device for detecting ice content of frozen fresh seafood products according to claim 2 is characterized in that: A plurality of blocking rods (14) distributed at equal distances are arranged on the inner walls of the two opposite sides of the placement rack (13) near the bottom, and the cross section of the blocking rods (14) is elliptical.

4. The crushing device for detecting ice content of frozen fresh seafood products according to claim 1 is characterized in that: The bottom impact mechanism (7) comprises a rotating disk (21), a connecting frame (25) and a swing plate (26), wherein the bottom of the connecting frame (25) is connected to the top of the test bench (1) by bolts, the two sides of the swing plate (26) are rotatably connected to the connecting frame (25) by bearings, one side of the rotating disk (21) is welded to one end of the rotating rod (15), a pin shaft (22) is welded to one side of the rotating disk (21) at a position away from the center of the circle, a sleeve (23) is rotatably sleeved on the outer wall of the pin shaft (22), a push plate (24) is connected between the bottom of the sleeve (23) and one side of the top of the swing plate (26) by a hinge, and the other side of the top of the swing plate (26) is connected to an impact block (27) by bolts, and the impact block (27) is located directly below the support mechanism (6).

5. The crushing device for detecting ice content of frozen fresh seafood products according to claim 2, characterized in that: The position of the supporting mechanism (6) corresponds to the position of the crushing mechanism (4), and the crushing head (19) is located directly above the placement frame (13).

6. The crushing device for detecting ice content of frozen fresh seafood products according to claim 2, characterized in that: Side collision mechanisms (5) are arranged between the two sides of the support mechanism (6) and the crushing mechanism (4), and the side collision mechanism (5) and the crushing mechanism (4) are matched with each other.

7. The crushing device for detecting ice content of frozen fresh seafood products according to claim 6 is characterized in that: The side collision mechanism (5) comprises a transmission assembly, a rotating shaft, a turntable (33), an impact plate (28) and an impact head (29), wherein one end of the rotating shaft is rotatably connected to the side plate (2) via a bearing, the other end of the rotating shaft is welded to the turntable (33), a pin (34) is welded to a position away from the center of a circle of one side of the turntable (33), a connecting sleeve (35) is rotatably sleeved on the outer wall of the pin (34), a shaft (30) is connected between the bottom of the connecting sleeve (35) and the top of the impact plate (28) via a hinge, one side of the impact plate (28) is connected to the side plate (2) via a hinge, one side of the impact plate (28) is connected to the impact block (27) via a bolt, and the impact plate (28) is arranged to be inclined.

8. The crushing device for detecting ice content of frozen fresh seafood products according to claim 7, characterized in that: The transmission assembly is composed of a first gear (31) and a second gear (32), and the first gear (31) and the second gear (32) are meshed with each other. The first gear (31) is fixedly sleeved on the outer wall of the rotating rod (15), and the second gear (32) is fixedly sleeved on the outer wall of the rotating shaft.

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