Automatic fish killing and washing device and use method thereof

Abstract

The invention relates to the technical field of fish slaughtering and processing, in particular to an automatic fish killing and washing device and a using method thereof.The automatic fish killing and washing device comprises a main machine body component set, a driving and scaling component set, a side scaling component set, an abdomen cutting component set and a cleaning and discharging component set. The fish killing machine is provided with a plurality of groups of scaling mechanisms, large scaling blades of the driving and scaling component group are used for removing fish body scales, small scaling blades of the side scaling component group are used for scaling the fish back and the fish belly, and the problem of scale leakage of a traditional fish killing machine is solved; the structures of the driving rollers and the side scaling component groups can adapt to the thicknesses and widths of different fishes, and the fish belly and fish back scaling effect is improved; the diameter design of the large and small scaling blades prevents fish from being hurt; the belly cutting component set can be adjusted to adapt to fishes with different widths, the cleaning and discharging component set can discharge sewage in order, sanitation is guaranteed, treatment is convenient, and the universality, flexibility and sanitation of the device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of fish slaughtering and processing, in particular to an automatic fish killing and washing device and a use method thereof. Background Art

[0002] Fish, as a nutritious food, has always been loved by people. Among the many fish, freshwater fish such as carp, grass carp, crucian carp, etc. are common delicacies on people's daily tables. The traditional way of killing and washing fish mainly relies on manual operation, which is not only cumbersome but also extremely time-consuming. In view of this, automatic fish killing machines came into being, which improved the efficiency of fish killing to a certain extent.

[0003] The existing automatic fish killing machines are mainly composed of a clamping and conveying mechanism, a descaling mechanism and a laparotomy mechanism. Although this type of fish killing machine can achieve rapid descaling and laparotomy, due to the characteristics of fish itself, the body is wide, while the belly and back are narrow, and the overall appearance is a convex curved surface. The current clamping and conveying mechanism and descaling mechanism have certain limitations in design and cannot fit the curved surface of the fish body well, which leads to poor results in the descaling process, and scales often leak out, especially in the belly and back of the fish, and the scale removal effect is unsatisfactory. Summary of the invention

[0004] In order to overcome the above technical problems, the purpose of the present invention is to provide an automatic fish killing and washing device and a method of using the same, so as to solve the problem of incomplete descaling of the belly and back of fish in the current automatic fish killing machine mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic fish killing and washing device, comprising: a main body component group, the main body component group includes an upper body part, the top of the upper body part is fixedly connected to a top machine cover, the top machine cover is provided with a fish feeding port for fish to enter, the bottom of the upper body part is fixedly connected to a guide leakage groove, the bottom of the guide leakage groove is fixedly connected to a bottom body, and the bottom body is in contact with the ground; a driving and descaling component group, a side descaling component group, a laparotomy component group and a cleaning and unloading component group are arranged below the top machine cover, the driving and descaling component group is used to convey the incoming fish downward and descale the fish body, the side descaling component group is used to adaptively descale the back and abdomen of the fish, the driving and descaling component group is provided with two groups, and the two groups of driving and descaling component groups are respectively distributed on the upper and lower sides of the side descaling component group, and the side descaling component group is provided with two groups, and the two groups of side descaling component groups are symmetrically distributed on both sides of the upper body part.

[0006] Preferably: a guide groove is provided on the guide leakage groove, and the guide groove on the guide leakage groove is located at a vertically lower position of the fish feeding port, the driving and descaling component group includes a guide cross plate, the bottom of the guide cross plate is fixedly connected to a cross plate mounting frame, a moving component, an upper tension spring component and an outer sealing component are arranged above the guide cross plate, the moving component includes a moving mounting frame, an upper servo motor and a lower servo motor are installed inside the moving mounting frame, the working end of the upper servo motor is fixedly connected to an upper rotating shaft, the upper rotating shaft is fixedly connected to a driving roller through a through hole, the working end of the lower servo motor is fixedly connected to a lower rotating shaft, the lower rotating shaft is fixedly connected to a large descaling blade and a blade pad through a through hole, the outer sealing component The component comprises an upper moving block and an accordion sealing strip; the side descaling component group comprises a side support plate, a servo motor 2 is installed on the top of the side support plate, the working end of the servo motor 2 is fixedly connected to an internal gear tube, the interior of the internal gear tube is provided with an internal gear and an internal rod, a moving bracket is provided on the outside of the internal gear, the moving bracket is fixedly connected to a lower shell body, the top of the lower shell body is connected to an upper shell body by screws, middle tension spring components are provided on both sides of the moving bracket, the end of the inner rod body away from the internal gear is fixedly connected to a lower universal joint transmission shaft, an upper auxiliary shaft 1, an upper universal joint transmission shaft and an upper auxiliary shaft 2 are provided above the lower universal joint transmission shaft, and a synchronous Belt assembly, a side of the upper auxiliary shaft 2 is provided with a side descaling rod assembly and a side sealing assembly, the side descaling rod assembly and the side sealing assembly are both provided with two groups, and the two groups of side descaling rod assemblies and side sealing assemblies are symmetrically distributed inside the lower shell body, the side descaling rod assembly includes a shaft rod member 1, and the shaft rod member 1 is fixedly connected with a small descaling blade through a through hole, the shaft rod member 1 is provided with a shaft rod member 2, and the shaft rod member 2 is fixedly connected with a guide wheel through a through hole, the side sealing assembly includes a side frame body, the side frame body is in sliding contact with an inner moving plate through a slide groove, and an accordion sealing strip 2 is installed in the side frame body, and an adaptive adjustment component group is provided at the bottom of the lower universal transmission shaft, and the adaptive adjustment component group includes an end head The plate is provided with two end plates, and the bottoms of the two end plates are respectively connected with L-shaped connecting rod 2 and L-shaped connecting rod 1 through rotating shafts, and the L-shaped connecting rod 2 and L-shaped connecting rod 1 are connected with a centering column through bearings, and an internal tension spring component is fixedly connected between the two end plates, and the side of the upper shell body is rotatably connected with a roller component through a bracket; the laparotomy component group includes a laparotomy blade, which is used to cut open the fish belly, and the laparotomy blade is fixedly connected with a connecting strip, and the connecting strip is in sliding contact with the upper body part through a sliding groove, and the upper body part is provided with a threaded hole at a position corresponding to the bolt part, and the connecting strip is provided with a plurality of threaded holes at a position corresponding to the bolt part, and the bolt part is connected to the upper body part and the bolt part through the threaded hole;The cleaning and unloading component group includes a horizontal cylinder, five nozzles are installed on the side of the horizontal cylinder, and the nozzles are used to spray water to clean the fish. The horizontal cylinder is a hollow structure, and one end of the horizontal cylinder is connected to a liquid supply pipe. The bottom body is provided with a metal screen plate, a guide unloading trough and a trough drainage port. The guide unloading trough is fixedly connected to the bottom of the bottom body, and the bottom body is provided with an opening at the part corresponding to the guide unloading trough. The metal screen plate is fixedly connected to the guide unloading trough, and the trough drainage port is connected to the bottom of the guide unloading trough. The side of the bottom body is provided with a drainage port. ;

[0007] Preferably: the moving component is provided with two groups, and the two groups of moving components are symmetrically distributed on the two ends of the upper tension spring member, the upper tension spring member is connected between the movable mounting frames in the two groups of moving components, the movable mounting frames are in sliding contact with the guide cross plate through the slide groove, the rotation speed of the working end of the lower servo motor is greater than the rotation speed of the working end of the upper servo motor, the surface of the driving roller is provided with raised patterns, and the raised patterns are used to increase the contact effect between the driving roller and the fish body, the large descaling blade is provided with multiple pieces, and blade pads are padded between the multiple large descaling blades, the large descaling blades are used to remove fish scales from the fish body, the external sealing component is provided with four groups, and the four groups of external sealing components are arranged on the two ends of the upper rotating shaft and the lower rotating shaft, the upper rotating shaft is connected with the upper moving block through the bearing, the upper body member is in sliding contact with the upper moving block through the slide groove, and the accordion sealing strip is connected between the upper moving block and the slide groove to prevent scales from flying out of the slide groove, and the cross plate mounting frame is connected between the upper body member and the guide cross plate.

[0008] Preferably: the side support plate is connected to the upper body part through a bracket, the internal gear tube meshes with the internal gear, and the internal gear can move in the internal gear tube, the movable bracket is in sliding contact with the side support plate through a slide groove, the movable bracket is in sliding contact with the upper body part through the slide groove, the inner rod part connects the movable bracket and the lower shell body through a bearing, and the middle tension spring part is fixedly connected between the movable bracket and the upper body part.

[0009] Preferably: the lower universal joint transmission shaft and the upper universal joint transmission shaft have the same structure, the lower universal joint transmission shaft is connected between the shaft rod member 1 and the inner rod member in the first group of side descaling rod assemblies, the upper universal joint transmission shaft is connected between the upper auxiliary shaft 2 and the upper auxiliary shaft 1, and the upper auxiliary shaft 1 is connected to the lower housing through a bearing.

[0010] Preferably: a gear is fixedly connected to the upper auxiliary shaft 1, a matching gear is provided on the inner rod, and the gear on the upper auxiliary shaft 1 is meshed with the matching gear on the inner rod, the upper auxiliary shaft 1 and the inner rod are connected through the gear and the matching gear, the upper auxiliary shaft 2 is connected through a bearing and an inner movable plate in the second group of side sealing assemblies, the synchronous belt assembly includes two synchronous gears and a synchronous belt, the two synchronous gears are fixedly connected to the upper auxiliary shaft 2 and the shaft rod 1 of the second group of side descaling rod assemblies through through holes, and the synchronous belt connects the two synchronous gears.

[0011] Preferably, the upper auxiliary shaft 2 is connected to the shaft rod member 1 of the second set of side descaling rod assemblies via a synchronous belt assembly, and the accordion sealing strip 2 is installed between the side frame body and the inner movable plate.

[0012] Preferably: the centering column is fixedly connected to the lower shell body, the L-shaped connecting rod 1 is connected to the shaft rod member 2 and the shaft rod member 1 in the first group of side descaling rod assemblies through a bearing, the L-shaped connecting rod 2 is connected to the shaft rod member 1 and the shaft rod member 2 in the second group of side descaling rod assemblies through a bearing, and both the L-shaped connecting rod 1 and the L-shaped connecting rod 2 are in sliding contact with the side frame body, the side frame body is fixedly connected to the lower shell body through a groove, the top of the side frame body is fixedly connected to the upper shell body through screws, and the roller member is used to contact the belly or back of the fish.

[0013] The present invention also provides a method for using the automatic fish killing and washing device, which specifically comprises the following steps:

[0014] S1, start the upper servo motor, the lower servo motor and the second servo motor, connect the liquid supply pipe to one end of the horizontal cylinder, let the nozzle part spray out the cleaning water, and adjust the position of the laparotomy blade in the upper body part according to the width of the fish body;

[0015] S2, put the fish to be slaughtered into the fish feed port of the top cover with the fish head facing downward, the fish tail facing upward and the fish belly facing the position of the laparotomy component assembly;

[0016] S3, the first group of driving and descaling components transports the fish, performs preliminary fish scale removal on the fish body, and then transports the fish to the lower side descaling component group position;

[0017] S4, two groups of side descaling component groups descale the belly and back of the fish, and then move down to the second group of driving and descaling component groups;

[0018] S5, the second driving and descaling component group continues to transport the fish downward and further descaling the fish body;

[0019] S6, the fish is cut open by the abdominal cutting component group and cleaned by the cleaning water sprayed from the nozzle component, and then falls onto the metal sieve plate and slides out to the outside of the upper body component, completing the slaughtering, descaling, abdominal cutting and cleaning of the fish. At the same time, the sewage formed by the cleaning water and the dirt on the fish body will pass through the metal sieve plate and flow into the guiding chute component, and then flow into the bottom of the bottom body through the chute drain port, and finally be discharged through the drain port on the side of the bottom body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The device is provided with multiple descaling mechanisms such as a driving and descaling component group and a side descaling component group. The large descaling blade in the driving and descaling component group can remove scales from the fish body, and the small descaling blade in the side descaling component group is specifically used to remove scales from the fish back and belly. This multi-directional descaling design can effectively cover all parts of the fish body, especially solving the problem that traditional fish killing machines easily leak scales at the fish belly and back;

[0022] 2. The driving roller can adapt to fish of different thicknesses by pulling the upper tension spring according to the thickness of the fish, and can move along the curve of the fish body to achieve stable and continuous fit with the fish. At the same time, the roller, guide wheel and adaptive adjustment component group in the side descaling component group can adapt to the width and thickness of different fish, so that the small descaling blade can fit closely to the curved surface of the fish back and belly, greatly improving the scale removal effect at the fish belly and back;

[0023] 3. The diameter design of the large and small descaling blades and the way they contact the fish body can ensure that the blades only hit the scales of the fish when removing scales, and will not penetrate into the fish meat, thus avoiding damage to the fish meat during the descaling process. For example, the diameter of the large descaling blade is two millimeters larger than the diameter of the driving roller, and the diameter of the small descaling blade is two millimeters larger than the guide wheel. Such a size design enables the blades to accurately remove scales without damaging the fish meat;

[0024] 4. The position of the laparotomy blade and the connecting strip in the laparotomy component group can be adjusted by removing the bolts, which can adapt to fish of different widths, improving the versatility and flexibility of the device. The metal screen plate, guiding trough and trough drainage outlet in the cleaning and unloading component group can discharge the sewage formed by cleaning water and dirt on the fish in an orderly manner to the bottom of the bottom body and discharge it through the drainage outlet. This design avoids the accumulation of sewage in the working area, ensures the hygiene of the working environment, and also facilitates the centralized treatment of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of one side of the whole of the present invention;

[0026] Figure 2 It is a schematic structural diagram of the other side of the whole of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure inside the upper body of the present invention;

[0028] Figure 4 It is a schematic structural diagram of the overall cross-section of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the main body component group and the driving and descaling component group of the present invention;

[0030] Figure 6 It is a schematic structural diagram of the driving and descaling component assembly of the present invention;

[0031] Figure 7 It is a schematic structural diagram of a partial cross-section of the driving and descaling component assembly of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the side surface of the main body component group and the driving and descaling component group of the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the side descaling component assembly of the present invention;

[0034] Fig.10 It is a schematic diagram of the overall structure of the side descaling component assembly of the present invention;

[0035] Fig.11 It is a schematic structural diagram of an overall cross-section of the side descaling component assembly of the present invention;

[0036] Fig.12 It is a schematic diagram of the structure inside the upper shell of the side descaling component assembly of the present invention;

[0037] Fig.13 It is a schematic diagram of the structure inside the lower shell and the upper shell of the side descaling component assembly of the present invention;

[0038] Fig.14 For the present invention Figure 2 The structural diagram at D in the middle;

[0039] Fig.15 It is a schematic structural diagram of the adaptive adjustment component group of the present invention.

[0040] In the figure: 01, main body component group; 11, upper body; 12, top cover; 13, fish feed port; 14, guide drain trough; 15, bottom body; 02, drive and descaling component group; 21, guide cross plate; 22, cross plate mounting frame; 23, moving assembly; 231, moving mounting frame; 232, upper servo motor; 233, upper rotating shaft; 234, driving roller; 235, lower servo motor; 236, lower rotating shaft; 2 37. Large descaling blade; 238. Blade pad; 24. Upper tension spring; 25. External sealing assembly; 251. Upper moving block; 252. Organ seal strip 1; 03. Side descaling component group; 31. Side support plate; 32. Servo motor 2; 33. Internal gear tube; 34. Internal gear; 35. Internal rod; 36. Moving bracket; 37. Lower housing; 38. Upper housing; 39. Middle tension spring; 310. Lower universal drive shaft ; 311, upper auxiliary shaft 1; 312, upper universal transmission shaft; 313, upper auxiliary shaft 2; 314, synchronous belt assembly; 315, side descaling rod assembly; 3151, shaft rod piece 1; 3152, small descaling blade; 3153, shaft rod piece 2; 3154, guide wheel; 316, side sealing assembly; 3161, side frame; 3162, inner moving plate; 3163, accordion sealing strip 2; 317, adaptive adjustment component Group; 3171, end plate; 3172, L-shaped connecting rod one; 3173, L-shaped connecting rod two; 3174, centering column; 3175, inner tension spring component; 318, roller component; 04, laparotomy component group; 41, laparotomy blade; 42, connecting strip; 43, bolt component; 05, cleaning and unloading component group; 51, cross cylinder component; 52, nozzle component; 53, metal screen plate; 54, unloading trough guide component; 55, trough drain outlet. DETAILED DESCRIPTION

[0041] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-13The present invention provides an embodiment: an automatic fish killing and washing device, comprising: a main body component group 01, the main body component group 01 includes an upper body part 11, the top of the upper body part 11 is fixedly connected with a top cover 12, the top cover 12 is provided with a fish feed port 13 for fish to enter, the bottom of the upper body part 11 is fixedly connected with a guide drain groove 14, the bottom of the guide drain groove 14 is fixedly connected with a bottom body 15, and the bottom body 15 is in contact with the ground; a driving and descaling component group is arranged below the top cover 12 02, side descaling component group 03, laparotomy component group 04 and cleaning and unloading component group 05, the driving and descaling component group 02 is used to convey the incoming fish downward and descale the fish body, the side descaling component group 03 is used to adaptively descale the back and abdomen of the fish, the driving and descaling component group 02 is provided with two groups, and the two groups of driving and descaling component groups 02 are respectively distributed on the upper and lower sides of the side descaling component group 03, and the side descaling component group 03 is provided with two groups, and the two groups of side descaling component groups 03 are symmetrically distributed on both sides of the upper body part 11.

[0043] A guide groove is provided on the guide leakage groove 14, and the guide groove on the guide leakage groove 14 is located at a vertically lower position of the fish feeding port 13. The driving and descaling component group 02 includes a guide cross plate 21, and a cross plate mounting frame 22 is fixedly connected to the bottom of the guide cross plate 21. A moving assembly 23, an upper tension spring member 24 and an outer sealing assembly 25 are arranged above the guide cross plate 21. The moving assembly 23 includes a moving mounting frame 231, and an upper servo motor 232 and a lower servo motor 235 are installed inside the moving mounting frame 231. The working end of the upper servo motor 232 is fixedly connected to an upper rotating shaft 233, and the upper rotating shaft 233 is fixedly connected to a driving roller 234 through a through hole. The working end of the lower servo motor 235 is fixedly connected to a lower rotating shaft 236, and the lower rotating shaft 236 is fixedly connected to a large descaling blade 237 and a blade pad 238 through a through hole. The outer sealing assembly 25 includes an upper moving block 251 and an accordion sealing strip 252.

[0044] The side descaling component group 03 includes a side support plate 31, a servo motor 32 is installed on the top of the side support plate 31, and the working end of the servo motor 32 is fixedly connected to an internal gear tube 33, and the internal gear tube 33 is provided with an internal gear 34 and an internal rod 35 (such as Fig.11As shown in the figure, a movable bracket 36 is arranged outside the internal gear 34, and the movable bracket 36 is fixedly connected with a lower shell 37, and the top of the lower shell 37 is connected with an upper shell 38 by screws, and middle tension spring members 39 are arranged on both sides of the movable bracket 36, and one end of the inner rod member 35 away from the internal gear 34 is fixedly connected with a lower universal joint transmission shaft 310, and an upper auxiliary shaft 1 311, an upper universal joint transmission shaft 312 and an upper auxiliary shaft 2 313 are arranged above the lower universal joint transmission shaft 310, and a synchronous belt assembly 314 is arranged on one side of the upper auxiliary shaft 2 313, and a side descaling rod assembly 315 and a side sealing assembly 316 are arranged on one side of the upper auxiliary shaft 2 313, and the side descaling rod assembly 315 and the side sealing assembly 316 are arranged on one side of the upper auxiliary shaft 2 313. 6 are provided with two groups, and the two groups of side descaling rod assemblies 315 and side sealing assemblies 316 are symmetrically distributed inside the lower shell 37, the side descaling rod assembly 315 includes a shaft rod member 1 3151, the shaft rod member 1 3151 is fixedly connected with a small descaling blade 3152 through a through hole, the shaft rod member 1 3151 is provided with a shaft rod member 2 3153, the shaft rod member 2 3153 is fixedly connected with a guide wheel 3154 through a through hole, the side sealing assembly 316 includes a side frame body 3161, the side frame body 3161 is in sliding contact with an inner moving plate 3162 through a slide groove, and an accordion sealing strip 2 3163 is installed in the side frame body 3161, and an adaptive adjustment component group 317 (such as Fig.12 As shown in the figure, the adaptive adjustment component group 317 includes an end plate 3171, two end plates 3171 are provided, and the bottoms of the two end plates 3171 are respectively connected to an L-shaped connecting rod 2 3173 and an L-shaped connecting rod 1 3172 through a rotating shaft, and the L-shaped connecting rod 2 3173 and the L-shaped connecting rod 1 3172 are both connected to a centering column 3174 through a bearing, an inner tension spring member 3175 is fixedly connected between the two end plates 3171, and a roller member 318 is rotatably connected to the side of the upper shell 38 through a bracket;

[0045] The laparotomy component group 04 includes a laparotomy blade 41, which is used to open the belly of the fish. The laparotomy blade 41 is fixedly connected to a connecting strip 42, which is in sliding contact with the upper body part 11 through a slide groove, and the upper body part 11 is provided with a threaded hole at a position corresponding to the bolt part 43, and the connecting strip 42 is provided with a plurality of threaded holes at a position corresponding to the bolt part 43, and the bolt part 43 is connected to the upper body part 11 and the bolt part 43 through the threaded holes;

[0046] The cleaning and unloading component group 05 includes a transverse cylinder 51, on the side of which are installed five nozzle components 52, which are used to spray water to clean the fish, and the transverse cylinder 51 is a hollow structure, one end of which is connected to a liquid supply pipe, the interior of the bottom body 15 is provided with a metal sieve plate 53, a guiding unloading chute component 54 and a trough drain outlet 55, the guiding unloading chute component 54 is fixedly connected to the interior of the bottom body 15, and an opening is provided at the portion of the bottom body 15 corresponding to the guiding unloading chute component 54, the metal sieve plate 53 and the guiding unloading chute component 54 are fixedly connected, the trough drain outlet 55 is connected to the bottom of the guiding unloading chute component 54, and a drain outlet is provided on the side of the bottom body 15.

[0047] like Figures 5 to 8 As shown, two groups of moving components 23 are provided, and the two groups of moving components 23 are symmetrically distributed on the two ends of the upper tension spring member 24. The upper tension spring member 24 is connected between the moving mounting frames 231 in the two groups of moving components 23. The moving mounting frames 231 are in sliding contact with the guide cross plate 21 through the slide groove. The speed of the working end of the lower servo motor 235 is greater than the speed of the working end of the upper servo motor 232. The surface of the driving roller 234 is provided with raised patterns, and the raised patterns are used to increase the contact effect between the driving roller 234 and the fish body. The large descaling blade 237 is provided with multiple pieces, and the multiple large descaling blades There is a blade pad 238 between 237, the large descaling blade 237 is used to remove the scales on the fish body, four groups of external sealing components 25 are provided, and the four groups of external sealing components 25 are arranged on both ends of the upper rotating shaft 233 and the lower rotating shaft 236, the upper rotating shaft 233 is connected to the upper moving block 251 through a bearing, the upper body part 11 is in sliding contact with the upper moving block 251 through a slide groove, and an accordion sealing strip 252 is connected between the upper moving block 251 and the slide groove to prevent scales from flying out of the slide groove, and the cross plate mounting frame 22 is connected between the upper body part 11 and the guide cross plate 21.

[0048] like Figures 9 to 13 As shown, the side support plate 31 is connected to the upper body part 11 through the bracket, the internal gear tube 33 meshes with the internal gear 34, and the internal gear 34 can move in the internal gear tube 33, the movable bracket 36 is in sliding contact with the side support plate 31 through the slide groove, the movable bracket 36 is in sliding contact with the upper body part 11 through the slide groove, the inner rod 35 connects the movable bracket 36 and the lower shell 37 through the bearing, and the middle tension spring member 39 is fixedly connected between the movable bracket 36 and the upper body part 11.

[0049] The lower universal joint transmission shaft 310 and the upper universal joint transmission shaft 312 have the same structure. The lower universal joint transmission shaft 310 is connected between the shaft rod member 1 3151 and the inner rod member 35 in the first group of side descaling rod assemblies 315. The upper universal joint transmission shaft 312 is connected between the upper auxiliary shaft 2 313 and the upper auxiliary shaft 1 311. The upper auxiliary shaft 1 311 is connected to the lower housing 37 through a bearing.

[0050] A gear is fixedly connected to the upper auxiliary shaft 311, a matching gear is provided on the inner rod 35, and the gear on the upper auxiliary shaft 311 is meshed with the matching gear on the inner rod 35, the upper auxiliary shaft 311 and the inner rod 35 are connected through the gear and the matching gear, the upper auxiliary shaft 313 is connected to the inner movable plate 3162 in the second group of side sealing components 316 through the bearing, the synchronous belt component 314 includes two synchronous gears and a synchronous belt, the two synchronous gears are fixedly connected to the upper auxiliary shaft 2 313 and the shaft rod 1 3151 of the second group of side descaling rod components 315 through through holes, and the synchronous belt connects the two synchronous gears.

[0051] The upper auxiliary shaft 313 is connected to the shaft rod 3151 of the second set of side descaling rod assemblies 315 through a synchronous belt assembly 314, and the accordion sealing strip 3163 is installed between the side frame 3161 and the inner moving plate 3162.

[0052] The centering column 3174 is fixedly connected to the lower shell 37, the L-shaped connecting rod 1 3172 is connected to the shaft rod 2 3153 and the shaft rod 1 3151 in the first group of side descaling rod assemblies 315 through a bearing, the L-shaped connecting rod 2 3173 is connected to the shaft rod 1 3151 and the shaft rod 2 3153 in the second group of side descaling rod assemblies 315 through a bearing, and the L-shaped connecting rod 1 3172 and the L-shaped connecting rod 2 3173 both slide in contact with the side frame 3161, the side frame 3161 is fixedly connected to the lower shell 37 through a groove, the top of the side frame 3161 is fixedly connected to the upper shell 38 through screws, and the roller member 318 is used to contact the belly or back of the fish (such as Fig.15 shown).

[0053] The present invention also provides a method for using the automatic fish killing and washing device, which specifically comprises the following steps:

[0054] S1, start the upper servo motor 232, the lower servo motor 235 and the servo motor 232, connect the liquid supply pipe to one end of the horizontal cylinder member 51, let the nozzle member 52 spray the cleaning water, and adjust the position of the laparotomy blade 41 in the upper body member 11 according to the width of the fish body;

[0055] S2, put the fish to be slaughtered into the fish feed port 13 of the top cover 12 with the fish head facing downward, the fish tail facing upward and the fish belly facing the position of the laparotomy component group 04;

[0056] S3, the first group of driving and descaling components 02 transports the fish and performs preliminary fish scale removal on the fish body, and then transports the fish to the lower side descaling component group 03;

[0057] S4, two groups of side descaling component groups 03 descale the belly and back of the fish, and then move down to the second group of driving and descaling component group 02;

[0058] S5, the second driving and descaling component group 02 continues to transport the fish downward and further descales the fish body;

[0059] S6, the fish is cut open by the abdominal cutting component group 04 and cleaned by the cleaning water sprayed from the nozzle component 52, and then falls onto the metal sieve plate 53 and slides out to the outside of the upper body component 11, completing the slaughtering, descaling, abdominal cutting and cleaning of the fish. At the same time, the sewage formed by the cleaning water and the dirt on the fish will pass through the metal sieve plate 53 and flow into the guiding chute component 54, and then flow into the bottom of the bottom body 15 through the chute drain port 55, and finally be discharged through the drain port on the side of the bottom body 15.

[0060] Working principle: In this device, the fish to be slaughtered is directly put into the fish feed port 13 of the top cover 12. It should be noted that the fish head should face down and the fish tail should face up, and the fish belly should face the position of the abdominal cutting component group 04. The main body component group 01 in the overall device is mainly used to support and install the driving and descaling component group 02, the side descaling component group 03, the abdominal cutting component group 04 and the cleaning and unloading component group 05. After the fish enters the upper body part 11, the specific slaughtering processing steps are as follows in order:

[0061] The driving roller 234 in the horizontal plate mounting frame 22 above the moving assembly 23 will first contact the fish, and the two driving rollers 234 will clamp the fish. At this time, the upper servo motor 232 and the lower servo motor 235 are both in the starting state. The upper servo motor 232 drives the driving roller 234 and the upper rotating shaft 233 to rotate. At the same time, the upper tension spring member 24 pulls the two groups of moving assemblies 23 closer to each other, and the movable mounting frames 231 in the two groups of moving assemblies 23 will slide closer on the guiding horizontal plate 21, thereby driving the driving roller 234 to clamp the fish, and through the rotation of the driving roller 234, the fish is driven to move downward. Due to the different thickness of the fish, the upper tension spring member 24 pulls the two groups of moving assemblies 23, so that the driving roller 234 can adapt to fish of different thicknesses and can move along the curve of the fish body to achieve stable and continuous fit with the fish. After the fish is transported downward by the driving roller 234, the fish body will contact the large descaling blade 237 contacts, the rotation of the large descaling blade 237 will knock off the scales on the fish body. At the same time, since the upper servo motor 232 and the lower servo motor 235 are fixed in the dynamic mounting frame 231, the large descaling blade 237 and the lower rotating shaft 236 can move synchronously with the driving roller 234. Since the diameter of the large descaling blade 237 is two millimeters larger than the diameter of the driving roller 234, the large descaling blade 237 will only hit the scales of the fish and will not penetrate into the fish meat, thereby avoiding damage to the fish meat during descaling. The upper moving block 251 will slide in the slide groove of the upper body part 11, and the accordion sealing strip 252 is connected between the upper body part 11 and the upper moving block 251. While not affecting the movement of the upper moving block 251, the tightness between the upper body part 11 and the upper moving block 251 is guaranteed to avoid the flying fish scales from the gap in the slide groove between the upper body part 11 and the upper moving block 251 Flying out to the outside.

[0062] After the fish is conveyed and scaled by the first set of driving and descaling components 02, it continues to move downward, and the fish body will contact the side descaling rod assembly 315, and then contact the small descaling blade 3152. The diameter of the small descaling blade 3152 is also two millimeters larger than the guide wheel 3154. The rotation of the small descaling blade 3152 can remove the scales on the back or belly of the fish. In the two sets of side descaling rod assemblies 315, the rotation of the shaft rod 1 3151 and the small descaling blade 3152 is driven by the servo motor 2 32. The specific driving principle is as follows: the working end of the servo motor 2 32 drives the internal gear tube 33 to rotate, and the internal gear tube 33 drives the lower universal transmission shaft 310 to rotate through the internal gear 34 and the internal rod 35, thereby driving the shaft rod in the first set of side descaling rod assemblies 315. When the inner rod 35 rotates, the rotation of the inner rod 35 will drive the upper auxiliary shaft 1 311 to rotate through the gear between the inner rod 35 and the upper auxiliary shaft 1 311, and then drive the upper auxiliary shaft 2 313 to rotate through the upper universal transmission shaft 312. The upper auxiliary shaft 2 313 drives the second group of shaft rods 1 3151 to rotate through the synchronous belt assembly 314. Since the inner rod 35 and the upper auxiliary shaft 1 311 are connected by gears, the second group of shaft rods 1 3151 and the first group of shaft rods 1 3151 rotate in opposite directions. This is to avoid the problem that the two shaft rods 1 3151 on both sides of the fish body or fish belly rotate in the same direction. When the two shaft rods 1 3151 rotate in opposite directions, the position of the fish body can be well stabilized, so that the effect of removing the scales from the belly and back of the fish is better. At the same time, the side descaling component group 03 can adapt to different widths and thicknesses of fish. The specific width adaptation principle is that the middle tension spring member 39 will continuously release the stored force to pull the movable bracket 36 away from the servo motor 2 32. When the width of the fish part at the position of the side descaling component group 03 changes, the roller part 318 will contact the belly or back of the fish, and squeeze the lower shell 37, the upper shell 38 and the movable bracket 36 through the roller part 318, allowing the movable bracket 36 to slide on the upper body part 11 and the side support plate part 31 through the slide groove. Since the internal gear 34 can move in the servo motor 2 32, it will not affect the overall driving structure, and the small descaling blade 3152 can still be driven to rotate.The adaptation to the thickness of the fish back or fish belly is achieved through the guide wheel 3154. The guide wheel 3154 will always maintain contact with the fish back or fish belly. This is due to the action of the adaptive adjustment component group 317 inside the lower shell 37 and the upper shell 38. The L-shaped connecting rod 2 3173 and the L-shaped connecting rod 1 3172 are connected by bearings and a centering column 3174 to form a scissors-like structure. The inner tension spring member 3175 will shrink to allow the two end plates 3171 to approach each other, thereby allowing the L-shaped connecting rod 2 3173 and the L-shaped connecting rod 1 3172 to drive the inner moving plates 3162 in the two side sealing assemblies 316 to approach each other, thereby driving the side descaling rod assembly 315 to perform a clamping-like movement to complete the adaptation to the current fish belly or fish back thickness. While the guide wheel 3154 adaptively changes, it is mainly used to drive the small descaling blade 3152 and the shaft rod member 1 3151 below to move together, to ensure that the small descaling blade 3152 will only remove the fish scales without causing damage to the fish meat.

[0063] Since the side descaling component group 03 has two groups on the left and right in the upper body part 11, after descaling the fish body and belly, the fish will continue to move down to the second group of driving and descaling component group 02 for further transportation and descaling. In fact, descaling is to further eliminate the residual fish scales on the fish body, and let the driving and descaling component group 02 move the fish to the position of the laparotomy component group 04. The position of the laparotomy blade 41 and the connecting strip 42 in the laparotomy component group 04 can be adjusted by removing the bolt part 43, so as to adapt to fish of different widths. For the fish that moves down through the laparotomy component group 04, the belly of the fish will be cut open by the laparotomy blade 41 to complete the belly cutting.

[0064] After the fish is gutted, it will pass through the high-end horizontal cylinder part 51 and the nozzle part 52 in the cleaning and unloading component group 05. The liquid supply pipe outside the horizontal cylinder part 51 will continuously supply water to the horizontal cylinder part 51, and the horizontal cylinder part 51 will spray water onto the fish through the nozzle part 52, so as to achieve the effect of descaling and gutting the fish. The washed fish will fall into the metal sieve plate 53 of the guiding unloading chute part 54 through the guiding leakage groove 14, and the fish will slide out of the upper body part 11 along the guiding unloading chute part 54, and the sewage formed by the cleaning water and the dirt on the fish will pass through the metal sieve plate 53 and flow into the guiding unloading chute part 54, and then flow into the bottom of the bottom body 15 through the trough sewage outlet 55, and finally be discharged through the sewage outlet on the side of the bottom body 15. At this time, the fish has completed the work of descaling, gutting and cleaning, and the operator only needs to take the processed fish out of the metal sieve plate 53.

[0065] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automatic fish killing and washing device, characterized in that: include: A main body component group (01), the main body component group (01) comprising an upper body part (11), the top of the upper body part (11) being fixedly connected to a top cover (12), the top cover (12) being provided with a fish feed port (13) for fish to enter, the bottom of the upper body part (11) being fixedly connected to a guide drain groove (14), the bottom of the guide drain groove (14) being fixedly connected to a bottom body (15), the bottom body (15) being in contact with the ground; A driving and descaling component group (02), a side descaling component group (03), a laparotomy component group (04) and a cleaning and unloading component group (05) are arranged below the top machine cover (12); the driving and descaling component group (02) is used to convey the incoming fish downward and descaling the fish body; the side descaling component group (03) is used to adaptively descaling the back and abdomen of the fish; two groups of the driving and descaling component groups (02) are arranged, and the two groups of the driving and descaling component groups (02) are respectively distributed on the upper and lower sides of the side descaling component group (03); two groups of the side descaling component groups (03) are arranged, and the two groups of the side descaling component groups (03) are symmetrically distributed on both sides of the upper machine body (11).

2. The automatic fish killing and washing device according to claim 1, characterized in that: The guide groove (14) is provided with a guide groove, and the guide groove on the guide groove (14) is located at a vertically lower position of the fish feed port (13); the driving and descaling component group (02) comprises a guide transverse plate (21); the bottom of the guide transverse plate (21) is fixedly connected to a transverse plate mounting frame (22); a moving component (23), an upper tension spring component (24) and an outer sealing component (25) are arranged above the guide transverse plate (21); the moving component (23) comprises a moving mounting frame (231); the internal mounting frame (231) is provided with a movable spring component (24); and the movable spring component (25 ... An upper servo motor (232) and a lower servo motor (235) are provided, wherein the working end of the upper servo motor (232) is fixedly connected to an upper rotating shaft (233), wherein the upper rotating shaft (233) is fixedly connected to a driving roller (234) via a through hole, and the working end of the lower servo motor (235) is fixedly connected to a lower rotating shaft (236), wherein the lower rotating shaft (236) is fixedly connected to a large descaling blade (237) and a blade pad (238) via a through hole, and the outer sealing component (25) comprises an upper moving block (251) and an accordion sealing strip (252); The side descaling component group (03) includes a side support plate (31), a servo motor 2 (32) is installed on the top of the side support plate (31), the working end of the servo motor 2 (32) is fixedly connected to an internal gear tube (33), an internal gear (34) and an internal rod (35) are arranged inside the internal gear tube (33), a movable bracket (36) is arranged outside the internal gear (34), the movable bracket (36) is fixedly connected to a lower shell (37), the top of the lower shell (37) is connected to an upper shell (38) by screws, middle tension springs (39) are arranged on both sides of the movable bracket (36), and the internal rod (35) is arranged inside the internal gear tube (33). 35) is fixedly connected to one end away from the internal gear (34) with a lower universal transmission shaft (310), and an upper auxiliary shaft 1 (311), an upper universal transmission shaft (312) and an upper auxiliary shaft 2 (313) are arranged above the lower universal transmission shaft (310), a synchronous belt assembly (314) is arranged on one side of the upper auxiliary shaft 2 (313), and a side descaling rod assembly (315) and a side sealing assembly (316) are arranged on one side of the upper auxiliary shaft 2 (313), and the side descaling rod assembly (315) and the side sealing assembly (316) are both arranged in two groups, and the two groups of side descaling rod assemblies (315) and side sealing assemblies (316) are symmetrically distributed on the lower Inside the housing (37), the side descaling rod assembly (315) includes a shaft rod member (3151), the shaft rod member (3151) is fixedly connected to a small descaling blade (3152) through a through hole, a shaft rod member (3153) is arranged on the shaft rod member (3151), the shaft rod member (3153) is fixedly connected to a guide wheel (3154) through a through hole, the side sealing assembly (316) includes a side frame body (3161), the side frame body (3161) is in sliding contact with an inner moving plate (3162) through a sliding groove, and an accordion sealing strip (3163) is installed in the side frame body (3161), and the lower universal transmission An adaptable adjustment component group (317) is provided at the bottom of the shaft (310), and the adaptable adjustment component group (317) includes an end plate (3171). Two end plates (3171) are provided, and the bottoms of the two end plates (3171) are respectively connected to an L-shaped connecting rod 2 (3173) and an L-shaped connecting rod 1 (3172) through a rotating shaft. The L-shaped connecting rod 2 (3173) and the L-shaped connecting rod 1 (3172) are both connected to a centering column (3174) through a bearing. An inner tension spring component (3175) is fixedly connected between the two end plates (3171), and a roller component (318) is rotatably connected to the side of the upper shell (38) through a bracket. The laparotomy component group (04) comprises a laparotomy blade (41), the laparotomy blade (41) is used to open the belly of a fish, the laparotomy blade (41) is fixedly connected with a connecting strip (42), the connecting strip (42) is in sliding contact with the upper body part (11) through a slide groove, the upper body part (11) is provided with a threaded hole at a position corresponding to the bolt part (43), the connecting strip (42) is provided with a plurality of threaded holes at a position corresponding to the bolt part (43), and the bolt part (43) is connected to the upper body part (11) and the bolt part (43) through the threaded holes; The cleaning and unloading component group (05) includes a transverse cylinder (51), and five nozzle components (52) are installed on the side of the transverse cylinder (51). The nozzle components (52) are used to spray water to clean the fish. The transverse cylinder (51) is a hollow structure. One end of the transverse cylinder (51) is connected to a liquid supply pipe. The interior of the bottom body (15) is provided with a metal sieve plate (53), a guiding unloading chute component (54) and a trough sewage outlet (55). The guiding unloading chute component (54) is fixedly connected to the interior of the bottom body (15). The part of the bottom body (15) corresponding to the guiding unloading chute component (54) is provided with an opening. The metal sieve plate (53) and the guiding unloading chute component (54) are fixedly connected. The trough sewage outlet (55) is connected to the bottom of the guiding unloading chute component (54). The side of the bottom body (15) is provided with a sewage outlet.

3. The automatic fish killing and washing device according to claim 2, characterized in that: The moving assembly (23) is provided with two groups, and the two groups of moving assemblies (23) are symmetrically distributed on the two ends of the upper tension spring member (24). The upper tension spring member (24) is connected between the movable mounting frames (231) in the two groups of moving assemblies (23). The movable mounting frames (231) are in sliding contact with the guide cross plate (21) through the slide groove. The rotation speed of the working end of the lower servo motor (235) is greater than the rotation speed of the working end of the upper servo motor (232). The surface of the driving roller (234) is provided with raised patterns, and the raised patterns are used to increase the contact effect between the driving roller (234) and the fish body. The large descaling blades (237) are provided with a plurality of blades, and the plurality of large descaling blades (237) are provided with a plurality of blades. ) are padded with a blade pad (238), the large descaling blade (237) is used to remove fish scales from the fish body, the external sealing components (25) are provided with four groups, and the four groups of external sealing components (25) are provided on both ends of the upper rotating shaft (233) and the lower rotating shaft (236), the upper rotating shaft (233) is connected to the upper moving block (251) through a bearing, the upper body part (11) is in sliding contact with the upper moving block (251) through a slide groove, and an accordion sealing strip (252) is connected between the upper moving block (251) and the slide groove to prevent scales from flying out of the slide groove, and the cross plate mounting frame (22) is connected between the upper body part (11) and the guide cross plate (21).

4. The automatic fish killing and washing device according to claim 2, characterized in that: The side support plate (31) is connected to the upper body (11) through a bracket, the internal gear tube (33) meshes with the internal gear (34), and the internal gear (34) can move in the internal gear tube (33), the movable bracket (36) is in sliding contact with the side support plate (31) through a slide groove, the movable bracket (36) is in sliding contact with the upper body (11) through the slide groove, the inner rod (35) is connected to the movable bracket (36) and the lower shell (37) through a bearing, and the middle tension spring member (39) is fixedly connected between the movable bracket (36) and the upper body (11).

5. The automatic fish killing and washing device according to claim 2, characterized in that: The lower universal joint transmission shaft (310) and the upper universal joint transmission shaft (312) have the same structure. The lower universal joint transmission shaft (310) is connected between the shaft rod member 1 (3151) and the inner rod member (35) in the first group of side descaling rod assemblies (315). The upper universal joint transmission shaft (312) is connected between the upper auxiliary shaft 2 (313) and the upper auxiliary shaft 1 (311). The upper auxiliary shaft 1 (311) is connected to the lower housing (37) via a bearing.

6. The automatic fish killing and washing device according to claim 2, characterized in that: The upper auxiliary shaft 1 (311) is fixedly connected with a gear, the inner rod (35) is provided with a matching gear, and the gear on the upper auxiliary shaft 1 (311) is meshed with the matching gear on the inner rod (35), the upper auxiliary shaft 1 (311) and the inner rod (35) are connected through the gear and the matching gear, the upper auxiliary shaft 2 (313) is connected to the inner moving plate (3162) in the second group of side sealing components (316) through a bearing, and the synchronous belt component (314) includes two synchronous gears and a synchronous belt, the two synchronous gears are fixedly connected to the upper auxiliary shaft 2 (313) and the shaft rod 1 (3151) of the second group of side descaling rod components (315) through through holes, and the synchronous belt connects the two synchronous gears.

7. The automatic fish killing and washing device according to claim 2, characterized in that: The upper auxiliary shaft 2 (313) is connected to the shaft rod 1 (3151) of the second set of side descaling rod assemblies (315) through a synchronous belt assembly (314), and the accordion sealing strip 2 (3163) is installed between the side frame body (3161) and the inner movable plate (3162).

8. The automatic fish killing and washing device according to claim 2, characterized in that: The centering column (3174) is fixedly connected to the lower shell (37); the L-shaped connecting rod 1 (3172) is connected to the shaft rod 2 (3153) and the shaft rod 1 (3151) in the first group of side descaling rod assemblies (315) via a bearing; the L-shaped connecting rod 2 (3173) is connected to the shaft rod 1 (3151) and the shaft rod 2 (3153) in the second group of side descaling rod assemblies (315) via a bearing; the L-shaped connecting rod 1 (3172) and the L-shaped connecting rod 2 (3173) are both in sliding contact with the side frame (3161); the side frame (3161) is fixedly connected to the lower shell (37) via a groove; the top of the side frame (3161) is fixedly connected to the upper shell (38) via a screw; and the roller (318) is used to contact the belly or back of the fish.

9. A method for using an automatic fish killing and washing device according to any one of claims 1 to 8, characterized in that: The specific steps include: S1, start the upper servo motor (232), the lower servo motor (235) and the servo motor 2 (32), connect the liquid supply pipe to one end of the horizontal cylinder (51), let the nozzle (52) spray out the cleaning water, and adjust the position of the laparotomy blade (41) in the upper body part (11) according to the width of the fish body; S2, put the fish to be slaughtered into the fish feed port (13) of the top cover (12) with the fish head facing downward, the fish tail facing upward and the fish belly facing the position of the laparotomy component group (04); S3, the first group of driving and descaling components (02) transports the fish and performs preliminary fish scale removal on the fish body, and then transports the fish to the lower side descaling component group (03); S4, two groups of side descaling component groups (03) descale the belly and back of the fish, and then move down to the second group of driving and descaling component groups (02); S5, the second driving and descaling component group (02) continues to transport the fish downward and further descaling the fish body; S6, the fish is cut open by the abdominal cutting component group (04) and cleaned by the cleaning water sprayed by the nozzle member (52), and then falls onto the metal sieve plate (53) and slides out to the outside of the upper body member (11), completing the slaughtering, descaling, abdominal cutting and cleaning of the fish. At the same time, the sewage formed by the cleaning water and the dirt on the fish will pass through the metal sieve plate (53) and flow into the guiding chute member (54), and then flow into the bottom of the bottom body (15) through the chute drain port (55), and finally be discharged through the drain port on the side of the bottom body (15).

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