Crayfish processing and sorting device
By designing a crayfish processing and sorting device, and using a vibration motor-driven sorting plate and rubber blades to achieve automatic sorting of crayfish, the problems of low sorting efficiency and dangerous manual operation are solved, and an efficient and safe sorting process is achieved.
Patent Information
- Application Number
- CN202422669108.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-04
AI Technical Summary
In the existing crayfish processing process, the technical problems of low sorting efficiency and easy hand pinching have not been effectively solved.
A crayfish processing and sorting device was designed, which included a feeding assembly and a sorting assembly. The crayfish were moved in the feeding chamber by a sorting plate and rubber blades driven by a vibration motor. The crayfish were then sorted by size through the first and second sorting holes, collected in a collecting box, and sorted again by a screen.
It improves the efficiency of crayfish sorting, reduces manual operations, saves manpower, increases sorting speed and work efficiency, and avoids the risk of hands being pinched.
Smart Images
Figure CN223415584U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to crayfish processing, specifically, a crayfish processing and sorting device. BACKGROUND
[0002] Crayfish (scientific name: Procambarus clarkii): is aquatic animal of class crustacea, decapoda, Astacidae, also called Procambarus clarkii, red claw and freshwater crayfish. It looks like shrimp and has hard shell. Adult length is about 5.6-11.9 centimeters, dark red, shell part nearly black, and there is a wedge-shaped stripe on the back of the abdomen. The young crayfish body is uniform gray, sometimes with black waves, and the chela is long and narrow. The middle part of the shell is not separated by net-like space, and the shell is obviously granular. The frontal sword has side spines or notches on the end of the frontal sword.
[0003] At present, classification is needed in the processing of crayfish, and classification is carried out according to the size of the head, so that it is convenient for grading and processing. However, the traditional manual operation is used for sorting the existing crayfish, which leads to low sorting efficiency and easy injury of the hand by crayfish.
[0004] At present, no effective solution has been proposed for the problems in the related art. UTILITY MODEL CONTENT
[0005] In view of the problems in the related art, the utility model provides a crayfish processing and sorting device to overcome the above technical problems existing in the prior art.
[0006] Therefore, the utility model adopts the specific technical scheme as follows:
[0007] A crayfish processing and sorting device, comprising a rack, a feeding box is welded on the rack, a feeding cavity is formed in the feeding box, a feeding hopper is fixedly connected to the top end of the feeding box, the feeding hopper is communicated with the feeding cavity, a feeding assembly is arranged in the feeding cavity, a sorting assembly is arranged on the rack, the sorting assembly comprises first and second sorting holes symmetrically formed on the rack, the first and second sorting holes are communicated with the feeding cavity, a first hollow transverse plate is fixedly connected inside the first sorting hole, the first hollow transverse plate is connected with a first sorting plate through a first damping spring, a first vibration motor is fixedly installed on the bottom end of the first sorting plate, a second hollow transverse plate is fixedly connected inside the second sorting hole, the second hollow transverse plate is connected with a second sorting plate through a second damping spring, and a second vibration motor is fixedly installed on the bottom end of the second sorting plate.
[0008] Furthermore, in order to enable the crayfish to move back and forth in the feeding chamber, the feeding assembly includes a first shaft rod rotatably connected to the feeding chamber, a first rubber blade is wrapped around the outside of the first shaft rod, and a second shaft rod is rotatably connected to one end of the feeding chamber away from the first shaft rod, a second rubber blade is wrapped around the outside of the second shaft rod.
[0009] Furthermore, in order to make the first shaft and the second shaft rotate synchronously, one end of the first shaft extends outside the loading box and is fixedly connected to the first gear, and one end of the second shaft extends outside the loading box and is fixedly connected to the second gear, and the second gear is engaged with the first gear.
[0010] Furthermore, in order to rotate the first shaft, the other end of the first shaft extends outside the feeding box and is connected to the output end of the feeding motor.
[0011] Furthermore, in order to collect the crayfish sorted in the first sorting hole, a first shrimp collecting box is fixedly connected to the bottom end of the frame, the first shrimp collecting box is communicated with the first sorting hole, and a first drawer is slidably connected to the first shrimp collecting box.
[0012] Furthermore, in order to collect the crayfish sorted in the second sorting holes, a second shrimp collecting box is fixedly connected to the bottom end of the frame away from the first shrimp collecting box. The second shrimp collecting box is communicated with the second sorting holes, and a second drawer is slidably connected to the second shrimp collecting box.
[0013] Furthermore, in order to sort the crayfish in the second shrimp collecting box again, a shrimp outlet is opened on the top of the second shrimp collecting box away from the second drawer, and the shrimp outlet is communicated with the second shrimp collecting box. A screen is fixed obliquely inside the second shrimp collecting box.
[0014] The beneficial effects of the utility model are:
[0015] 1. Put the crayfish into the feeding chamber through the feeding hopper. The setting of the feeding component can make the crayfish move in the feeding chamber, which is convenient for sorting the crayfish. If the crayfish moves to the first sorting hole, the first sorting plate in the first sorting hole will sort the crayfish, so that the small-sized crayfish fall into the first shrimp collecting box for collection. As the feeding component runs, the crayfish moves to the second sorting hole, and the second sorting plate in the second sorting hole will sort the crayfish, so that the large-sized crayfish fall into the second shrimp collecting box for collection. The screen in the second shrimp box sorts the large-sized crayfish again, and the large-sized crayfish flow along the screen to the shrimp outlet, and the sorted crayfish fall into the second drawer for centralized collection. The crayfish are sorted by the first sorting plate and the second sorting plate, which can effectively improve the crayfish sorting efficiency without manual operation, greatly saving manpower. At the same time, the first vibration motor and the second vibration motor can moderately vibrate the first sorting plate and the second sorting plate, which is conducive to improving the sorting speed, saving time and improving work efficiency.
[0016] 2. The feeding motor works, driving the first shaft to rotate, and causing the first rubber blade and the first gear to rotate synchronously. The first gear is engaged with the second gear, causing the second shaft to rotate in the feeding chamber, and causing the second rubber blade to rotate accordingly. The rotation of the first rubber blade and the second rubber blade can cause the crayfish to move back and forth in the feeding chamber, allowing the crayfish to be sorted multiple times in the feeding chamber, further improving the sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in 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 paying any creative work.
[0018] Figure 1 This is a schematic structural diagram of a crayfish processing and sorting device according to an embodiment of the present utility model;
[0019] Figure 2 This is a cross-sectional view of a crayfish processing and sorting device according to an embodiment of the present utility model;
[0020] Figure 3 It is a side sectional view of a crayfish processing and sorting device according to an embodiment of the present utility model;
[0021] Figure 4 yes Figure 3 A in the enlarged view.
[0022] In the picture:
[0023] 1. Frame; 2. Feeding box; 3. Feeding chamber; 4. Feeding hopper; 5. First shaft; 6. First rubber blade; 7. First gear; 8. Feeding motor; 9. Second shaft; 10. Second rubber blade; 11. Second gear; 12. First sorting hole; 13. First hollow horizontal plate; 14. First shock-absorbing spring; 15. First sorting plate; 16. First vibration motor; 17. First shrimp collecting box; 18. First drawer; 19. Second sorting hole; 20. Second hollow horizontal plate; 21. Second shock-absorbing spring; 22. Second sorting plate; 23. Second vibration motor; 24. Second shrimp collecting box; 25. Screen; 26. Shrimp outlet; 27. Second drawer. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.
[0025] According to an embodiment of the present utility model, a crayfish processing and sorting device is provided.
[0026] Embodiment 1;
[0027] like Figure 1 and Figure 2As shown, the crayfish processing and sorting device according to the embodiment of the present invention includes a frame 1, a feeding box 2 is welded on the frame 1, a feeding cavity 3 is opened inside the feeding box 2, a feeding hopper 4 is fixedly connected to the top of the feeding box 2, the feeding hopper 4 is communicated with the feeding cavity 3, a feeding assembly is provided in the feeding cavity 3, the feeding assembly includes a first shaft rod 5 rotatably connected to the feeding cavity 3, a first rubber blade 6 is wound around the first shaft rod 5, a second shaft rod 9 is rotatably connected to one end of the feeding cavity 3 away from the first shaft rod 5, a second rubber blade 10 is wound around the second shaft rod 9, one end of the first shaft rod 5 extends to the outside of the feeding box 2 and is fixedly connected to the first gear 7, and one end of the second shaft rod 9 extends to The feeding box 2 is outside and is fixedly connected with the second gear 11. The second gear 11 is meshed with the first gear 7. The other end of the first shaft 5 extends outside the feeding box 2 and is connected to the output end of the feeding motor 8. The feeding motor 8 works, and the feeding motor 8 drives the first shaft 5 to rotate, and makes the first rubber blade 6 and the first gear 7 rotate synchronously. Through the engagement of the first gear 7 with the second gear 11, the second shaft 9 is rotated in the feeding chamber 3, and the second rubber blade 10 is rotated accordingly. The rotation of the first rubber blade 6 and the second rubber blade 10 can make the crayfish move back and forth in the feeding chamber 3, so that the crayfish can be sorted multiple times in the feeding chamber 3, further improving the sorting effect.
[0028] Embodiment 2;
[0029] See also Figures 1-4, a sorting component is provided on the frame 1, and the sorting component includes a first sorting hole 12 and a second sorting hole 19 symmetrically opened on the frame 1, the first sorting hole 12 and the second sorting hole 19 are communicated with the feeding chamber 3, the first sorting hole 12 is arranged at one end close to the upper hopper 4, a first hollow horizontal plate 13 is fixedly connected to the inside of the first sorting hole 12, the first hollow horizontal plate 13 is connected to the first sorting plate 15 through a first shock-absorbing spring 14, a damper is provided in the first shock-absorbing spring 14, a first vibration motor 16 is fixedly installed on the bottom end of the first sorting plate 15, a second hollow horizontal plate 20 is fixedly connected to the inside of the second sorting hole 19, the second hollow horizontal plate 20 is connected to the first sorting plate 15 through a second shock-absorbing spring 2 1 is connected to the second sorting plate 22. The size of the second sorting plate 22 is much larger than the first sorting plate 15. A damper is provided in the second shock-absorbing spring 21. A second vibration motor 23 is fixedly installed on the bottom end of the second sorting plate 22. The bottom end of the frame 1 is fixedly connected to the first shrimp collecting box 17. The first shrimp collecting box 17 is interconnected with the first sorting hole 12. The first drawer 18 is slidably connected to the first shrimp collecting box 17. The end of the bottom end of the frame 1 away from the first shrimp collecting box 17 is fixedly connected to the second shrimp collecting box 24. The second shrimp collecting box 24 is interconnected with the second sorting hole 19. The second drawer 27 is slidably connected to the second shrimp collecting box 24. An outlet is provided on the top of the second shrimp collecting box 24 away from the second drawer 27. The shrimp outlet 26 is interconnected with the second shrimp collecting box 24. A screen 25 is fixed obliquely inside the second shrimp collecting box 24. The size of the screen 25 is the same as that of the first sorting plate 15. The crayfish is placed in the feeding chamber 3 through the feeding hopper 4. The setting of the feeding component can make the crayfish move in the feeding chamber 3, which is convenient for sorting the crayfish. If the crayfish moves to the first sorting hole 12, at this time, the first sorting plate 15 in the first sorting hole 12 sorts the crayfish, so that the small-sized crayfish falls into the first shrimp collecting box 17 for collection. As the feeding component runs, the crayfish moves to the second sorting hole 19, and the second sorting plate 22 in the second sorting hole 19 sorts the crayfish. The shrimps are sorted so that large-sized crayfish fall into the second shrimp collecting box 24 for collection. The screen 25 in the second shrimp collecting box 24 sorts the large-sized crayfish again, and the large-sized crayfish flow along the screen 25 to the shrimp outlet 26. The sorted crayfish fall into the second drawer 27 for centralized collection. The crayfish are sorted by the first sorting plate 15 and the second sorting plate 22, which can effectively improve the crayfish sorting efficiency without manual operation, greatly saving manpower. At the same time, the first vibration motor 16 and the second vibration motor 23 can moderately vibrate the first sorting plate 15 and the second sorting plate 22, which is conducive to improving the sorting speed, saving time and improving work efficiency.
[0030] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.
[0031] In actual application, first, the personnel put the crayfish into the feeding chamber 3 through the feeding hopper 4, and then the feeding motor 8 works, which drives the first shaft 5 to rotate and makes the first rubber blade 6 and the first gear 7 rotate synchronously. The rotation of the first rubber blade 6 moves the crayfish to the first sorting hole 12, and the first sorting plate 15 in the first sorting hole 12 sorts the crayfish, so that the small-sized crayfish fall into the first shrimp collecting box 17 for collection. As the first rubber blade 6 rotates, the crayfish moves to the second sorting hole 19, and the second sorting plate 22 in the second sorting hole 19 sorts the crayfish, so that the large-sized crayfish fall into the second shrimp collecting box 24 for collection. The screen in the second shrimp collecting box 24 25 sorts the large-sized crayfish again, and the large-sized crayfish flow along the screen 25 to the shrimp outlet 26, and the sorted crayfish fall into the second drawer 27 for centralized collection. The first vibration motor 16 and the second vibration motor 23 can moderately vibrate the first sorting plate 15 and the second sorting plate 22, which is beneficial to improving the sorting speed, saving time and improving work efficiency. Then, the first gear 7 is engaged with the second gear 11, so that the second shaft 9 rotates in the feeding chamber 3, and the second rubber blade 10 rotates accordingly. The rotation of the first rubber blade 6 and the second rubber blade 10 can make the crayfish move back and forth in the feeding chamber 3, so that the crayfish can be sorted multiple times in the feeding chamber 3, further improving the sorting effect.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A crayfish processing and sorting device, comprising a frame (1), characterized in that: A feeding box (2) is welded on the frame (1), a feeding cavity (3) is provided inside the feeding box (2), a feeding hopper (4) is fixedly connected to the top of the feeding box (2), the feeding hopper (4) is communicated with the feeding cavity (3), a feeding assembly is provided in the feeding cavity (3), a sorting assembly is provided on the frame (1), the sorting assembly includes a first sorting hole (12) and a second sorting hole (19) symmetrically provided on the frame (1), the first sorting hole (12) and the second sorting hole (19) are communicated with the feeding cavity (3), the A first hollow transverse plate (13) is fixedly connected inside the first sorting hole (12), the first hollow transverse plate (13) is connected to the first sorting plate (15) through a first shock-absorbing spring (14), a first vibration motor (16) is fixedly installed on the bottom end of the first sorting plate (15), a second hollow transverse plate (20) is fixedly connected inside the second sorting hole (19), the second hollow transverse plate (20) is connected to the second sorting plate (22) through a second shock-absorbing spring (21), and a second vibration motor (23) is fixedly installed on the bottom end of the second sorting plate (22).
2. The crayfish processing and sorting device according to claim 1, characterized in that: The feeding assembly comprises a first shaft (5) rotatably connected to the feeding cavity (3), a first rubber blade (6) being wound around the outside of the first shaft (5), a second shaft (9) rotatably connected to one end of the feeding cavity (3) away from the first shaft (5), and a second rubber blade (10) being wound around the outside of the second shaft (9).
3. The crayfish processing and sorting device according to claim 2, characterized in that: One end of the first shaft (5) extends outside the loading box (2) and is fixedly connected to the first gear (7); one end of the second shaft (9) extends outside the loading box (2) and is fixedly connected to the second gear (11); the second gear (11) is meshed with the first gear (7).
4. The crayfish processing and sorting device according to claim 3, characterized in that: The other end of the first shaft (5) extends outside the feeding box (2) and is connected to the output end of the feeding motor (8).
5. The crayfish processing and sorting device according to claim 1, characterized in that: A first shrimp collecting box (17) is fixedly connected to the bottom end of the frame (1), the first shrimp collecting box (17) is communicated with the first sorting hole (12), and a first drawer (18) is slidably connected to the first shrimp collecting box (17).
6. The crayfish processing and sorting device according to claim 5, characterized in that: A second shrimp collecting box (24) is fixedly connected to one end of the bottom end of the frame (1) away from the first shrimp collecting box (17); the second shrimp collecting box (24) is communicated with the second sorting hole (19); and a second drawer (27) is slidably connected to the second shrimp collecting box (24).
7. The crayfish processing and sorting device according to claim 6, characterized in that: A shrimp outlet (26) is provided on the top of the second shrimp collecting box (24) away from the second drawer (27), and the shrimp outlet (26) is communicated with the second shrimp collecting box (24). A screen (25) is fixed obliquely inside the second shrimp collecting box (24).