Fish slicer convenient to maintain

Abstract

The invention relates to a fish slicing machine convenient to maintain, and solves the technical problems that after a blade, a blade driving mechanism and a conveying device of existing automatic fish slicing equipment break down, the maintenance difficulty is large, and maintenance is inconvenient. The device comprises a rack, a top frame, a first gas spring, a second gas spring, a feeding driving motor, a speed reducer, a driving gear, a first gear positioning seat, a second gear positioning seat, a driven gear, a first blade driving device, a second blade driving device, a first motor bracket, a second motor bracket, a first circular blade, a second circular blade, a conveying device and a supporting rail, the conveying device comprises a first driving wheel, a second driving wheel, a first feeding belt, a second feeding belt, a first driven wheel, a second driven wheel, a first tensioning wheel, a second tensioning wheel, a first cross beam, a second cross beam, a third cross beam, a driving wheel connecting plate, a driven wheel positioning mechanism, a first set of extrusion devices, a second set of extrusion devices and a third set of extrusion devices.

Description

Technical Field

[0001] The invention relates to the technical field of automatic fish processing equipment, in particular to a fish filleting machine which is easy to maintain. Background Art

[0002] In the field of automatic fish processing technology, the automatic filleting device is used to slice the whole fish into slices, separate the fish meat from the fish bones, and form a piece of fish meat and a piece of fish bone. The structure of the automatic filleting device can refer to the invention application with application publication number CN117179033A and the utility model patent with authorization announcement number CN 215992594U. The conveyor belt feeds the fish body into the machine, and the fish body is sliced ​​by the high-speed rotating blade.

[0003] However, the existing automatic filleting equipment is very inconvenient to maintain. The blade is installed in a fixed position in the equipment. When the blade and the blade drive mechanism fail, the staff will have to disassemble the equipment shell to repair the blade and the blade drive mechanism. In addition, it is also very difficult to repair the conveying device used to transport fish after it fails, and the repair process is inconvenient. Summary of the invention

[0004] The present invention aims to solve the technical problem that after the blades, blade driving mechanisms and conveying devices of the existing automatic fish filleting equipment fail, they are difficult and inconvenient to repair, and provides a fish filleting machine that is easy to repair and maintain.

[0005] The present invention provides a fish filleting machine which is easy to maintain, comprising a frame, a top frame, a first gas spring, a second gas spring, a feeding drive motor, a reducer, a driving gear, a first gear positioning seat, a second gear positioning seat, a driven gear, a first blade driving device, a second blade driving device, a first motor bracket, a second motor bracket, a first circular blade, a second circular blade, a conveying device and a supporting track. The top frame is hinged to the top of the frame through a hinge, a handle is connected to the end of the top frame, a cylinder body of the first gas spring is hinged to one side of the top frame, a telescopic rod of the first gas spring is hinged to the frame One side of the top is hinged; the cylinder of the second gas spring is hinged to the other side of the top frame, and the telescopic rod of the second gas spring is hinged to the other side of the top of the frame; the feeding drive motor and the reducer are respectively connected to the frame, the first gear positioning seat and the second gear positioning seat are respectively connected to the frame, the first gear positioning seat is provided with a rotating shaft, one end of the rotating shaft of the first gear positioning seat is connected to the output shaft of the reducer, and the driving gear is connected to the other end of the rotating shaft of the first gear positioning seat; the second gear positioning seat is provided with a rotating shaft, the driven gear is connected to one end of the rotating shaft of the second gear positioning seat, and the driven gear is meshed with the driving gear;

[0006] The first blade driving device comprises a first blade driving motor and a first transmission mechanism, the first transmission mechanism is connected to the output shaft of the first blade driving motor, the first transmission mechanism is provided with a rotating shaft, the first motor bracket is hinged to the rear side of the frame, the edge of the first motor bracket is connected to the first handle, the first blade driving motor and the first transmission mechanism are both connected to the first motor bracket; the first circular blade is connected to the rotating shaft of the first transmission mechanism;

[0007] The second blade driving device comprises a second blade driving motor and a second transmission mechanism, the second transmission mechanism is connected to the output shaft of the second blade driving motor, the second transmission mechanism is provided with a rotating shaft, the second motor bracket is hinged to the rear side of the frame, the edge of the second motor bracket is connected to the second handle, the second blade driving motor and the second transmission mechanism are both connected to the second motor bracket; the second circular blade is connected to the rotating shaft of the second transmission mechanism;

[0008] The first circular blade and the second circular blade are symmetrically arranged;

[0009] The supporting track is connected to the frame, and the conveying device is connected to the top frame. The conveying device is located above the supporting track; the conveying device includes a first driving wheel, a second driving wheel, a first feeding belt, a second feeding belt, a first driven wheel, a second driven wheel, a first tensioning wheel, a second tensioning wheel, a crossbeam 1, a crossbeam 2, a crossbeam 3, a driving wheel connecting plate, a driven wheel positioning mechanism, a first group of extrusion devices, a second group of extrusion devices and a third group of extrusion devices, the crossbeam 1, the crossbeam 2, the crossbeam 3, the driving wheel connecting plate and the driven wheel positioning mechanism are all connected to the top frame, the first driving wheel is provided with a central rotating shaft, one end of the central rotating shaft of the first driving wheel is rotatably connected to the driving wheel connecting plate, the second driving wheel is provided with a central rotating shaft, the first One end of the central rotating shaft of the two driving wheels is rotatably connected to the driving wheel connecting plate, and the first driving wheel and the second driving wheel are arranged oppositely; the first driven wheel is rotatably connected to the driven wheel positioning mechanism, and the second driven wheel is rotatably connected to the driven wheel positioning mechanism, and the first driven wheel and the second driven wheel are arranged oppositely; the first feeding belt is connected between the first driven wheel and the first driving wheel, and the second feeding belt is connected between the second driven wheel and the second driving wheel, and the second feeding belt and the first feeding belt are arranged oppositely; the first tensioning wheel is connected to the left end of the beam one through a connecting rod, and the second tensioning wheel is connected to the right end of the beam one through a connecting rod, the first tensioning wheel contacts the outer side of the first feeding belt, and the second tensioning wheel contacts the outer side of the second feeding belt;

[0010] The upper parts of the first circular blade and the second circular blade are located between the first feeding belt and the second feeding belt;

[0011] The first group of extrusion devices includes a left extrusion wheel 1, a right extrusion wheel 1, a left bracket 1, a right bracket 1 and a tension spring 1. The left bracket 1 and the right bracket 1 are respectively hinged to the middle part of the crossbeam 1. The left extrusion wheel 1 is rotatably connected to the end of the left bracket 1, and the right extrusion wheel 1 is rotatably connected to the end of the right bracket 1. The tension spring 1 is connected between the left bracket 1 and the right bracket 1. The left extrusion wheel 1 and the right extrusion wheel 1 are arranged opposite to each other. The rear part of the left bracket 1 is provided with fan-shaped teeth, and the rear part of the right bracket 1 is provided with fan-shaped teeth. The fan-shaped teeth at the rear part of the left bracket 1 are meshed with the fan-shaped teeth at the rear part of the right bracket 1. The left extrusion wheel 1 contacts the inner side of the first feeding belt, and the right extrusion wheel 1 contacts the inner side of the second feeding belt. The left extrusion wheel 1 is close to the first driven wheel, and the right extrusion wheel 1 is close to the second driven wheel.

[0012] The second group of extrusion devices includes a left extrusion wheel 2, a right extrusion wheel 2, a left bracket 2, a right bracket 2 and a tension spring 2. The left bracket 2 and the right bracket 2 are respectively hinged to the middle part of the crossbeam 2. The left extrusion wheel 2 is rotatably connected to the end of the left bracket 2, and the right extrusion wheel 2 is rotatably connected to the end of the right bracket 2. The tension spring 2 is connected between the left bracket 2 and the right bracket 2. The left extrusion wheel 2 and the right extrusion wheel 2 are arranged opposite to each other. The rear part of the left bracket 2 is provided with fan-shaped teeth, and the rear part of the right bracket 2 is provided with fan-shaped teeth. The fan-shaped teeth at the rear of the left bracket 2 are meshed with the fan-shaped teeth at the rear of the right bracket 2. The left extrusion wheel 2 contacts the inner side of the first feeding belt, and the right extrusion wheel 2 contacts the inner side of the second feeding belt. The left extrusion wheel 2 is close to the front side of the first circular blade, and the right extrusion wheel 2 is close to the front side of the second circular blade.

[0013] The third group of extrusion devices includes a left extrusion wheel three, a right extrusion wheel three, a left bracket three, a right bracket three and a tension spring three. The left bracket three and the right bracket three are respectively hinged to the middle part of the crossbeam three. The left extrusion wheel three is rotatably connected to the end of the left bracket three, and the right extrusion wheel three is rotatably connected to the end of the right bracket three. The tension spring three is connected between the left bracket three and the right bracket three. The left extrusion wheel three and the right extrusion wheel three are arranged opposite to each other. The rear part of the left bracket three is provided with fan-shaped teeth, and the rear part of the right bracket three is provided with fan-shaped teeth. The fan-shaped teeth at the rear of the left bracket three are meshed with the fan-shaped teeth at the rear of the right bracket three. The left extrusion wheel three contacts the inner side of the first feeding belt, and the right extrusion wheel three contacts the inner side of the second feeding belt. The left extrusion wheel three is close to the rear side of the first circular blade, and the right extrusion wheel three is close to the rear side of the second circular blade.

[0014] The second group of extrusion devices is located between the third group of extrusion devices and the first group of extrusion devices;

[0015] The other end of the central rotating shaft of the first driving wheel is detachably connected to the end of the rotating shaft of the first gear positioning seat, and the other end of the central rotating shaft of the second driving wheel is detachably connected to the end of the rotating shaft of the second gear positioning seat;

[0016] The first feeding belt at the first driven wheel position and the second feeding belt at the second driven wheel position form an inlet, and the first feeding belt at the first driving wheel position and the second feeding belt at the second driving wheel position form an outlet.

[0017] Preferably, the fish filleting machine that is easy to maintain also includes a top cover, which is detachably connected to the top frame and is connected to a handle.

[0018] The present invention also provides a maintenance method using the above-mentioned fish filleting machine that is easy to maintain, comprising the following steps:

[0019] The staff holds the handle and flips the top frame upwards, and the top frame is positioned under the action of the first gas spring and the second gas spring;

[0020] The staff pulls the first handle by hand to expand the first motor bracket outward, and pulls the second handle by hand to expand the second motor bracket outward;

[0021] Staff members repair the fish filleting machine.

[0022] The beneficial effect of the present invention is that the special structure of the equipment makes it very convenient and easy for the staff to repair the equipment, and the blades, blade driving mechanism, conveying device and other mechanisms can also be repaired very conveniently and easily.

[0023] The invention can also adapt to fish of different sizes, and has a better self-adaptation effect. The fish conveying process is stable and reliable. The slicing effect is better. It is ensured that the two slices of fish meat cut out are output from the outlet.

[0024] Further features and aspects of the present invention will be clearly described in the following description of specific embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric view of a fish filleting machine;

[0026] Figure 2 yes Figure 1 A front view of the fish filleting machine shown;

[0027] Figure 3 yes Figure 2 Cross-sectional view in CC direction;

[0028] Figure 4 yes Figure 3 Cross-sectional view in the middle DD direction;

[0029] Figure 5 yes Figure 1 A top view of the fish filleting machine shown with the top cover removed;

[0030] Figure 6yes Figure 5 In the structure shown, the connection structure diagram of three groups of extrusion devices and the feeding belt;

[0031] Figure 7 It is a structural schematic diagram after the top frame of the fish filleting machine is flipped up, the first blade driving device and the first circular blade are moved as a whole, and the second blade driving device and the second circular blade are moved as a whole.

[0032] Explanation of symbols in the figure:

[0033] 1. Frame, 2. Top frame, 3. Top cover, 4. Hinge, 5. Feeding drive motor, 6. Reducer, 7. Driving gear, 8. First gear positioning seat, 9. Driven gear, 10. First driving wheel, 11. Second driving wheel, 12. First feeding belt, 13. Second feeding belt, 14. First driven wheel, 15. Second driven wheel, 16. First tensioning wheel, 17. Second tensioning wheel, 18-1. Left extrusion wheel one, 18-2. Right extrusion wheel one, 19-1. Left extrusion wheel two, 19-2. Right extrusion wheel two, 20-1. Left extrusion wheel three, 20-2. Right extrusion wheel three; 21-1. Left bracket one, 21-1-1. Fan-shaped teeth, 21-2. Right bracket one, 21-2-1. Fan-shaped teeth, 22-1. Left bracket two, 22-2. Right bracket two , 23-1. Left bracket three, 23-1-1. Fan-shaped teeth, 23-2. Right bracket three, 23-2-1. Fan-shaped teeth, 24. Tension spring one, 25. Tension spring two, 26. Tension spring three, 27. Beam one, 28. Beam two, 29. Beam three, 30. Driving wheel connecting plate, 31. Driven wheel positioning mechanism, 32. Support track, 33. Handle, 34. Handle, 35. First motor cover, 36. Second motor cover, 37. First blade drive motor, 38. Second blade drive motor, 39. First circular blade, 40. Second circular blade, 41. First motor bracket, 42. Second motor bracket, 43. First handle, 44. Second handle, 45. First transmission mechanism, 46. Second transmission mechanism; 47. First gas spring, 48. Second gas spring. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below with reference to the accompanying drawings by way of specific embodiments.

[0035] like Figure 1-6As shown, the fish filleting machine includes a frame 1, a top frame 2, a top cover 3, a hinge 4, a feeding drive motor 5, a reducer 6, a driving gear 7, a first gear positioning seat 8, a second gear positioning seat, a driven gear 9, a first blade driving device, a second blade driving device, a first circular blade 39, a second circular blade 40, a conveying device, a support track 32, and a handle 33. One end of the top frame 2 is hinged to the top of the frame 1 through the hinge 4, the top cover 3 is detachably connected to the top frame 2, and two handles 34 are connected to the top cover 3; the handle 33 is connected to the other end of the top frame 2.

[0036] The feeding drive motor 5 is mounted on the frame 1, the speed reducer 6 is mounted on the frame 1, the first gear positioning seat 8 is mounted on the frame 1, and the second gear positioning seat is mounted on the frame 1. The first gear positioning seat 8 is provided with a rotating shaft, one end of which is connected to the output shaft of the speed reducer 6, and the driving gear 7 is connected to the other end of the rotating shaft of the first gear positioning seat 8. The second gear positioning seat is provided with a rotating shaft, and the driven gear 9 is connected to one end of the rotating shaft of the second gear positioning seat, and the driven gear 9 can rotate. The driven gear 9 is meshed with the driving gear 7. When the feeding drive motor 5 is started, the rotating shaft of the first gear positioning seat 8 rotates, thereby driving the driving gear 7 to rotate; since the driven gear 9 is meshed with the driving gear 7, the driven gear 9 rotates synchronously with the driving gear 7.

[0037] The first blade drive device and the second blade drive device are respectively mounted on the frame 1. The first circular blade 39 is connected to the first blade drive device, and the first blade drive device is used to drive the first circular blade 39 to rotate. The second circular blade 40 is connected to the second blade drive device, and the second blade drive device is used to drive the second circular blade 40 to rotate. The first blade drive device and the second blade drive device are arranged opposite to each other, and the first circular blade 39 and the second circular blade 40 are arranged symmetrically.

[0038] A specific implementation structure of the first blade driving device is: comprising a first blade driving motor 37 and a first transmission mechanism 45, wherein the first transmission mechanism 45 is connected to the output shaft of the first blade driving motor 37, the first transmission mechanism 45 is provided with a rotating shaft, and the first blade driving motor 37 and the first transmission mechanism 45 are both mounted on the frame 1. The first circular blade 39 is connected to the rotating shaft of the first transmission mechanism 45.

[0039] Similarly, a specific implementation structure of the second blade drive device is: comprising a second blade drive motor 38 and a second transmission mechanism 46, the second transmission mechanism 46 is connected to the output shaft of the second blade drive motor 38, the second transmission mechanism 46 is provided with a rotating shaft, and the second blade drive motor 38 and the second transmission mechanism 46 are both installed on the frame 1. The second circular blade 40 is connected to the rotating shaft of the second transmission mechanism 46. The second circular blade 40 is symmetrically arranged with the first circular blade 39.

[0040] The support rail 32 is connected to the frame 1 , and the conveying device is connected to the top frame 2 , and the conveying device is located above the support rail 32 .

[0041] The conveying device includes a first driving wheel 10, a second driving wheel 11, a first feeding belt 12, a second feeding belt 13, a first driven wheel 14, a second driven wheel 15, a first tensioning wheel 16, a second tensioning wheel 17, a beam 1 27, a beam 2 28, a beam 3 29, a driving wheel connecting plate 30, a driven wheel positioning mechanism 31, a first group of extrusion devices, a second group of extrusion devices, and a third group of extrusion devices. The beam 1 27, the beam 2 28, the beam 3 29, the driving wheel connecting plate 30 and the driven wheel positioning mechanism 31 are all connected to the top frame 2. The first driving wheel 10 is provided with a central rotating shaft, one end of which is rotatably connected to the driving wheel connecting plate 30. The second driving wheel 11 is provided with a central rotating shaft, one end of which is rotatably connected to the driving wheel connecting plate 30. The first driving wheel The wheel 10 and the second driving wheel 11 are arranged opposite to each other; the first driven wheel 14 is rotatably connected to the driven wheel positioning mechanism 31, and the second driven wheel 15 is rotatably connected to the driven wheel positioning mechanism 31, and the first driven wheel 14 and the second driven wheel 15 are arranged opposite to each other; the specific structure of the driven wheel positioning mechanism 31 can choose to adopt a screw with a bidirectional thread, and the two positioning seats are respectively connected to two threads of the screw, and the two positioning seats are moved away from or close to each other by rotating the screw with a bidirectional thread, so that the distance between the first driven wheel 14 and the second driven wheel 15 can be adjusted; the first feeding belt 12 is connected between the first driven wheel 14 and the first driving wheel 10, and the second feeding belt 13 is connected between the second driven wheel 15 and the second driving wheel 11; the second feeding belt 13 and the first feeding belt 12 are arranged opposite to each other. The first tensioner 16 is connected to the left end of the beam 27 through a connecting rod, and the second tensioner 17 is connected to the right end of the beam 27 through a connecting rod. The first tensioner 16 contacts the outer side of the first feeding belt 12, and the second tensioner 17 contacts the outer side of the second feeding belt 13.

[0042] The upper portions of the first circular blade 39 and the second circular blade 40 are located between the first feed belt 12 and the second feed belt 13 .

[0043] The first group of extrusion devices includes a left extrusion wheel 18-1, a right extrusion wheel 18-2, a left bracket 21-1, a right bracket 21-2 and a tension spring 24. The left bracket 21-1 is hinged to the middle part of the cross beam 27, the right bracket 21-2 is hinged to the middle part of the cross beam 27, the left extrusion wheel 18-1 is rotatably connected to the end of the left bracket 21-1, the right extrusion wheel 18-2 is rotatably connected to the end of the right bracket 21-2, the tension spring 24 is connected between the left bracket 21-1 and the right bracket 21-2, and the left extrusion wheel 18-1 and the right extrusion wheel 18-2 are arranged opposite to each other. The rear part of the left bracket 21-1 is provided with a sector tooth 21-1-1, and the rear part of the right bracket 21-2 is provided with a sector tooth 21-2-1, and the sector tooth 21-1-1 is meshed with the sector tooth 21-2-1; the left bracket 21-1 and the right bracket 21-2 can rotate synchronously. The left extrusion wheel 18-1 contacts the inner side of the first feeding belt 12, and the right extrusion wheel 18-2 contacts the inner side of the second feeding belt 13. The left extrusion wheel 18-1 is close to the first driven wheel 14, and the right extrusion wheel 18-2 is close to the second driven wheel 15.

[0044] The second group of extrusion devices includes a left extrusion wheel 19-1, a right extrusion wheel 19-2, a left bracket 22-1, a right bracket 22-2 and a tension spring 25. The left bracket 22-1 is hinged to the middle part of the crossbeam 28, the right bracket 22-2 is hinged to the middle part of the crossbeam 28, the left extrusion wheel 19-1 is rotatably connected to the end of the left bracket 22-1, the right extrusion wheel 19-2 is rotatably connected to the end of the right bracket 22-2, the tension spring 25 is connected between the left bracket 22-1 and the right bracket 22-2, and the left extrusion wheel 19-1 and the right extrusion wheel 19-2 are arranged opposite to each other. The rear part of the left bracket 22-1 is provided with a sector-shaped tooth, and the rear part of the right bracket 22-2 is provided with a sector-shaped tooth. The sector-shaped tooth at the rear part of the left bracket 22-1 is meshed with the sector-shaped tooth at the rear part of the right bracket 22-2, and the left bracket 22-1 and the right bracket 22-2 can rotate synchronously. The left extrusion wheel 2 19-1 contacts the inner side of the first feeding belt 12, and the right extrusion wheel 2 19-2 contacts the inner side of the second feeding belt 13. The left extrusion wheel 2 19-1 is close to the front side of the first circular blade 39, and the right extrusion wheel 2 19-2 is close to the front side of the second circular blade 40.

[0045] The third group of extrusion devices includes a left extrusion wheel 3 20-1, a right extrusion wheel 3 20-2, a left bracket 3 23-1, a right bracket 3 23-2, and a tension spring 3 26. The left bracket 3 23-1 is hinged to the middle part of the crossbeam 3 29, the right bracket 3 23-2 is hinged to the middle part of the crossbeam 3 29, the left extrusion wheel 3 20-1 is rotatably connected to the end of the left bracket 3 23-1, the right extrusion wheel 3 20-2 is rotatably connected to the end of the right bracket 3 23-2, the tension spring 3 26 is connected between the left bracket 3 23-1 and the right bracket 3 23-2, and the left extrusion wheel 3 20-1 and the right extrusion wheel 3 20-2 are arranged opposite to each other. The rear part of the left bracket 3 23-1 is provided with a sector tooth 23-1-1, and the rear part of the right bracket 3 23-2 is provided with a sector tooth 23-2-1, and the sector tooth 23-2-1 is meshed with the sector tooth 23-1-1, and the left bracket 3 23-1 and the right bracket 3 23-2 can rotate synchronously. The left extrusion wheel 3 20-1 contacts the inner side of the first feeding belt 12, and the right extrusion wheel 3 20-2 contacts the inner side of the second feeding belt 13. The left extrusion wheel 3 20-1 is close to the rear side of the first circular blade 39, and the right extrusion wheel 3 20-2 is close to the rear side of the second circular blade 40.

[0046] The second group of extrusion devices is located between the third group of extrusion devices and the first group of extrusion devices.

[0047] The other end of the central rotating shaft of the first driving wheel 10 is connected to the end of the rotating shaft of the first gear positioning seat 8, and the rotation of the driving gear 7 can drive the first driving wheel 10 to rotate. The other end of the central rotating shaft of the second driving wheel 11 is connected to the end of the rotating shaft of the second gear positioning seat, and the rotation of the driven gear 9 can drive the second driving wheel 11 to rotate.

[0048] The first feeding belt at the position of the first driven wheel 14 and the second feeding belt at the position of the second driven wheel 15 form an inlet. The first feeding belt at the position of the first driving wheel 10 and the second feeding belt at the position of the second driving wheel 11 form an outlet.

[0049] The working process of the above-mentioned fish filleting machine is introduced below:

[0050] refer to Figure 1 , start the feeding drive motor 5, the first blade drive motor 37, and the second blade drive motor 38, place the fish to be processed at the entrance of the equipment, the support track 32 provides support for the fish, the first feeding belt 12 and the second feeding belt 13 are running, and driven by the first feeding belt 12 and the second feeding belt 13, according to Figure 3 and 6In the middle position, the fish moves from right to left along the support track 32, between the first feeding belt 12 and the second feeding belt 13. When the fish passes through the first group of extrusion devices, the left bracket 1 21-1 and the right bracket 1 21-2 are opened outwards, and the left extrusion wheel 1 18-1 and the right extrusion wheel 1 18-2 apply extrusion force under the tension of the tension spring 1 24, so that the first feeding belt and the second feeding belt are closely attached to the fish. When the fish moves to the first group of extrusion devices, the left bracket 22-1 and the right bracket 22-2 are opened outwards, and the left extrusion wheel 2 19-1 and the right extrusion wheel 2 19-2 apply extrusion force under the tension of the tension spring 25, so that the first feeding belt and the second feeding belt are closely attached to the fish. In this way, under the action of the first group of extrusion devices and the second group of extrusion devices, the first feeding belt and the second feeding belt can adapt to fish of different sizes.

[0051] When the fish continues to move forward, the fish moves to the first circular blade 39 and the second circular blade 40 and is cut into three pieces, the middle piece is the fish bone, and the two side pieces are the fish meat, so that the fish is cut into two pieces of fish meat and one piece of fish bone, one piece of fish bone is located between the first circular blade 39 and the second circular blade 40, one piece of fish meat is located between the first circular blade 39 and the first feeding belt, and another piece of fish meat is located between the second circular blade 40 and the second feeding belt. The left extrusion wheel 3 20-1 and the right extrusion wheel 3 20-2 in the third group of extrusion devices apply extrusion force to ensure that the two pieces of fish meat continue to move along with the first feeding belt and the second feeding belt under pressure, and are finally output from the outlet.

[0052] It can be seen that the first feeding belt and the second feeding belt clamp the fish body as tightly as possible during the fish conveying process and can adapt to fish of different sizes.

[0053] When the conveying device breaks down and needs to be repaired, the staff removes the top cover 3 from the top frame 2, and the two handles 34 facilitate the staff to remove the top cover 3. Then, the staff can easily and easily repair the conveying device.

[0054] In order to facilitate the maintenance of the blade, the first blade drive device is installed in the following manner: a first motor bracket 41 and a first handle 43 are provided, the first motor bracket 41 is hinged to the rear side of the frame 1, and the first handle 43 is connected to the edge of the first motor bracket 41. The first blade drive motor 37 and the first transmission mechanism 45 are both installed on the first motor bracket 41. In this way, when the first motor bracket 41 is moved, the first blade drive motor 37 and the first transmission mechanism 45 also move accordingly, and the first circular blade 39 is moved.

[0055] Similarly, the second blade drive device is installed in the same manner: a second motor bracket 42 and a second handle 44 are provided, the second motor bracket 42 is hinged to the rear side of the frame 1, and the second handle 44 is connected to the edge of the second motor bracket 42. The second blade drive motor 38 and the second transmission mechanism 46 are both installed on the second motor bracket 42. In this way, when the second motor bracket 42 is moved, the second blade drive motor 38 and the second transmission mechanism 46 also move accordingly, and the second circular blade 40 is moved.

[0056] In addition, a first motor cover 35 and a second motor cover 36 may be provided. The first motor cover 35 is mounted on the first motor bracket 41 , and the second motor cover 36 is mounted on the second motor bracket 42 .

[0057] When the first circular blade 39, the first blade drive motor 37 and the first transmission mechanism 45 fail, the staff pulls the first handle 43 by hand to expand the first motor bracket 41 outwards, such as Figure 7 As shown, the first circular blade 39, the first blade drive motor 37 and the first transmission mechanism 45 move outward as a whole by a certain distance as the first motor bracket 41 moves. At this time, the first circular blade 39, the first blade drive motor 37 and the first transmission mechanism 45 can be conveniently and easily repaired, and the first circular blade 39 can also be further cleaned.

[0058] When the second circular blade 40, the second blade drive motor 38 and the second transmission mechanism 46 fail, the staff pulls the second handle 44 by hand to cause the second motor bracket 42 to expand outwards, such as Figure 7 As shown, the second circular blade 40, the second blade drive motor 38 and the second transmission mechanism 46 move outward as a whole for a certain distance as the second motor bracket 42 moves. At this time, the second circular blade 40, the second blade drive motor 38 and the second transmission mechanism 46 can be conveniently and easily repaired, and the second circular blade 40 can also be further cleaned.

[0059] In order to facilitate equipment maintenance, the specific connection structure between the central rotating shaft of the first driving wheel 10 and the end of the rotating shaft of the first gear positioning seat 8 can be: a detachable connection, such as a detachable connection by plugging. Similarly, the specific connection structure between the central rotating shaft of the second driving wheel 11 and the end of the rotating shaft of the second gear positioning seat can be: a detachable connection, such as a detachable connection by plugging. The first gas spring 47 and the second gas spring 48 are set, such as Figure 5 and 7As shown, the cylinder of the first gas spring 47 is hinged to one side of the top frame 2, and the telescopic rod of the first gas spring 47 is hinged to one side of the top of the frame 1; the cylinder of the second gas spring 48 is hinged to the other side of the top frame 2, and the telescopic rod of the second gas spring 48 is hinged to the other side of the top of the frame 1. When a fault occurs inside the equipment, the staff holds the handle 33 and pulls it upward, thereby pulling up the top frame 2, and the top frame 2 flips upward and is positioned under the action of the first gas spring 47 and the second gas spring 48, as shown in FIG. Figure 7 As shown, the staff can now repair the internal mechanisms and parts of the equipment, such as the driving gear 7, the first gear positioning seat 8, the second gear positioning seat and the driven gear 9. Since the conveying device is turned upward with the top frame 2, the conveying device can also be repaired. Figure 7 As shown, the top frame 2 is flipped upward, the first circular blade 39, the first blade drive motor 37 and the first transmission mechanism 45 are unfolded outward, and the second circular blade 40, the second blade drive motor 38 and the second transmission mechanism 46 are unfolded outward, leaving a large space for the staff to repair the equipment.

[0060] It should be noted that the conveying device can also be connected to the frame 1.

[0061] It should be noted that the feeding drive motor 5 can also be connected to the driving gear 7 through other transmission mechanisms, and the feeding drive motor 5 drives the driving gear 7 to rotate through the transmission mechanism.

[0062] The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes.

Claims

1. A fish filleting machine that is easy to maintain, characterized in that: The invention comprises a frame, a top frame, a first gas spring, a second gas spring, a feeding drive motor, a reducer, a driving gear, a first gear positioning seat, a second gear positioning seat, a driven gear, a first blade driving device, a second blade driving device, a first motor bracket, a second motor bracket, a first circular blade, a second circular blade, a conveying device and a supporting track. The top frame is hinged to the top of the frame through a hinge, and a handle is connected to the end of the top frame. The cylinder body of the first gas spring is hinged to one side of the top frame, and the telescopic rod of the first gas spring is hinged to one side of the top of the frame; the second gas spring is hinged to one side of the top of the frame; The cylinder body is hinged to the other side of the top frame, and the telescopic rod of the second gas spring is hinged to the other side of the top of the frame; the feeding drive motor and the reducer are respectively connected to the frame, the first gear positioning seat and the second gear positioning seat are respectively connected to the frame, the first gear positioning seat is provided with a rotating shaft, one end of the rotating shaft of the first gear positioning seat is connected to the output shaft of the reducer, and the driving gear is connected to the other end of the rotating shaft of the first gear positioning seat; the second gear positioning seat is provided with a rotating shaft, the driven gear is connected to one end of the rotating shaft of the second gear positioning seat, and the driven gear is meshed with the driving gear; The first blade driving device comprises a first blade driving motor and a first transmission mechanism, wherein the first transmission mechanism is connected to the output shaft of the first blade driving motor, the first transmission mechanism is provided with a rotating shaft, the first motor bracket is hinged to the rear side of the frame, the edge of the first motor bracket is connected to a first handle, the first blade driving motor and the first transmission mechanism are both connected to the first motor bracket; the first circular blade is connected to the rotating shaft of the first transmission mechanism; The second blade driving device comprises a second blade driving motor and a second transmission mechanism, the second transmission mechanism is connected to the output shaft of the second blade driving motor, the second transmission mechanism is provided with a rotating shaft, the second motor bracket is hinged to the rear side of the frame, the edge of the second motor bracket is connected to a second handle, the second blade driving motor and the second transmission mechanism are both connected to the second motor bracket; the second circular blade is connected to the rotating shaft of the second transmission mechanism; The first circular blade and the second circular blade are symmetrically arranged; The support track is connected to the frame, and the conveying device is connected to the top frame, and the conveying device is located above the support track; the conveying device includes a first driving wheel, a second driving wheel, a first feeding belt, a second feeding belt, a first driven wheel, a second driven wheel, a first tensioning wheel, a second tensioning wheel, a beam one, a beam two, a beam three, a driving wheel connecting plate, a driven wheel positioning mechanism, a first group of extrusion devices, a second group of extrusion devices and a third group of extrusion devices, the beam one, the beam two, the beam three, the driving wheel connecting plate and the driven wheel positioning mechanism are all connected to the top frame, the first driving wheel is provided with a central rotating shaft, one end of the central rotating shaft of the first driving wheel is rotatably connected to the driving wheel connecting plate, the second driving wheel is provided with a central rotating shaft, and the second driving wheel One end of the central rotating shaft is rotatably connected to the driving wheel connecting plate, and the first driving wheel and the second driving wheel are arranged oppositely; the first driven wheel is rotatably connected to the driven wheel positioning mechanism, and the second driven wheel is rotatably connected to the driven wheel positioning mechanism, and the first driven wheel and the second driven wheel are arranged oppositely; the first feeding belt is connected between the first driven wheel and the first driving wheel, and the second feeding belt is connected between the second driven wheel and the second driving wheel, and the second feeding belt and the first feeding belt are arranged oppositely; the first tensioning wheel is connected to the left end of the beam one through a connecting rod, and the second tensioning wheel is connected to the right end of the beam one through a connecting rod, the first tensioning wheel contacts the outer side of the first feeding belt, and the second tensioning wheel contacts the outer side of the second feeding belt; The upper parts of the first circular blade and the second circular blade are located between the first feeding belt and the second feeding belt; The first group of extrusion devices comprises a left extrusion wheel 1, a right extrusion wheel 1, a left bracket 1, a right bracket 1 and a tension spring 1, wherein the left bracket 1 and the right bracket 1 are respectively hinged to the middle part of the crossbeam 1, the left extrusion wheel 1 is rotatably connected to the end of the left bracket 1, the right extrusion wheel 1 is rotatably connected to the end of the right bracket 1, the tension spring 1 is connected between the left bracket 1 and the right bracket 1, and the left extrusion wheel 1 and the right extrusion wheel 1 are arranged opposite to each other; the rear part of the left bracket 1 is provided with fan-shaped teeth, and the rear part of the right bracket 1 is provided with fan-shaped teeth, and the fan-shaped teeth at the rear part of the left bracket 1 are meshed with the fan-shaped teeth at the rear part of the right bracket 1; the left extrusion wheel 1 contacts the inner side of the first feeding belt, and the right extrusion wheel 1 contacts the inner side of the second feeding belt; the left extrusion wheel 1 is close to the first driven wheel, and the right extrusion wheel 1 is close to the second driven wheel; The second group of extrusion devices includes a left extrusion wheel 2, a right extrusion wheel 2, a left bracket 2, a right bracket 2 and a tension spring 2, the left bracket 2 and the right bracket 2 are respectively hinged to the middle part of the crossbeam 2, the left extrusion wheel 2 is rotatably connected to the end of the left bracket 2, the right extrusion wheel 2 is rotatably connected to the end of the right bracket 2, the tension spring 2 is connected between the left bracket 2 and the right bracket 2, the left extrusion wheel 2 and the right extrusion wheel 2 are arranged opposite to each other; the rear part of the left bracket 2 is provided with fan-shaped teeth, the rear part of the right bracket 2 is provided with fan-shaped teeth, the fan-shaped teeth at the rear part of the left bracket 2 are meshed with the fan-shaped teeth at the rear part of the right bracket 2, the left extrusion wheel 2 contacts the inner side of the first feeding belt, and the right extrusion wheel 2 contacts the inner side of the second feeding belt; the left extrusion wheel 2 is close to the front side of the first circular blade, and the right extrusion wheel 2 is close to the front side of the second circular blade; The third group of extrusion devices includes a left extrusion wheel three, a right extrusion wheel three, a left bracket three, a right bracket three and a tension spring three, the left bracket three and the right bracket three are respectively hinged to the middle part of the crossbeam three, the left extrusion wheel three is rotatably connected to the end of the left bracket three, the right extrusion wheel three is rotatably connected to the end of the right bracket three, the tension spring three is connected between the left bracket three and the right bracket three, the left extrusion wheel three and the right extrusion wheel three are arranged opposite to each other, the rear part of the left bracket three is provided with fan-shaped teeth, the rear part of the right bracket three is provided with fan-shaped teeth, the fan-shaped teeth at the rear part of the left bracket three are meshed with the fan-shaped teeth at the rear part of the right bracket three, the left extrusion wheel three is in contact with the inner side of the first feeding belt, the right extrusion wheel three is in contact with the inner side of the second feeding belt, the left extrusion wheel three is close to the rear side of the first circular blade, and the right extrusion wheel three is close to the rear side of the second circular blade; The second group of extrusion devices is located between the third group of extrusion devices and the first group of extrusion devices; The other end of the central rotating shaft of the first driving wheel is detachably connected to the end of the rotating shaft of the first gear positioning seat, and the other end of the central rotating shaft of the second driving wheel is detachably connected to the end of the rotating shaft of the second gear positioning seat; The first feeding belt at the first driven wheel position and the second feeding belt at the second driven wheel position form an inlet, and the first feeding belt at the first driving wheel position and the second feeding belt at the second driving wheel position form an outlet.

2. The fish filleting machine that is easy to maintain according to claim 1, characterized in that: The fish filleting machine that is easy to maintain also includes a top cover, which is detachably connected to the top frame and is connected to a handle.

3. A maintenance method for a fish filleting machine that is easy to maintain according to claim 1, characterized in that: The following steps are involved: The staff holds the handle and flips the top frame upwards, and the top frame is positioned under the action of the first gas spring and the second gas spring; The staff pulls the first handle by hand to expand the first motor bracket outward, and pulls the second handle by hand to expand the second motor bracket outward; Staff members repair the fish filleting machine.

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