CN106561786B - A kind of fish killer of quickly scaling - Google Patents

Abstract

A kind of fish killer of quickly scaling, including cabinet, fish inlet and fish outlet are provided on cabinet, and fish inlet will vertically be fixed by its fish entered in cabinet, the device that cuts open the chest for being provided with the scaling device for striking off fish scale in cabinet and breaking fish belly, scaling device and the device that cuts open the chest by motor drive its movement, the scaling device includes sloughing fish scale of leaning to one side to lean to one side to scale and mechanism and slough the back abdomen of fish back gastrostege piece and scale mechanism, the device that cuts open the chest includes sending fish track in the cabinet and close to the belt blade head of fish outlet, with the fish head positioning mechanism sent on fish track is set, and it is fixed on fish head clamping device of the cabinet inside for fish head position fixed when cutting open the chest.Of the present invention quickly to scale fish killer, clean, accurate positioning of cutting open the chest rapidly of scaling requires the place for largely killing fish suitable for country fair and restaurant, and it is compact-sized work efficiency is high, be suitable for promoting.

Description

A kind of fish killer of quickly scaling

Technical field

The present invention relates to Kitchen machine field, specially a kind of fish killer of quickly scaling.

Background technique

The flesh of fish is the food of a kind of high nutrition, low fat, is increasingly liked by people, before cooking the flesh of fish, is needed Fish is first killed, kills the general sequence of fish processing at present are as follows: scaled, broken tripe and remove intestines.The mechanical of fish is generally killed to produce and processing The application of fish products mainly appears in large-scale production line, and technology is mature, and practical effect and economy Index has also all obtained certain approval, but due to be big machinery or cost costly, the degree promoted is not Be it is very optimistic, it is common currently on the market to kill fish mode still based on craft, the reason is that in the fish killer tool of automation also Many insurmountable technical problems now, such as complicated structure and serious loss in efficiency, and present in operation The disadvantages of dead point, and manual method then has working efficiency low, cut quality difference and large labor intensity.

Single family can also be received by the way of fish using killing by hand, but if shop for specially selling fish or For eating and drinking establishment, need it is high-efficient and low labor intensity kill fish mode, in addition in cold winter using the side for killing fish by hand Formula is also unfavorable on the health of operator, especially both hands being easy after time contact cold water to get chilblains or other diseases.

Therefore, it is badly in need of a kind of quick dephosphorization, positioning is cut open the chest and is suitable for used in the fish that different sizes need to scale quickly Fish killer.

Summary of the invention

The object of the present invention is to provide a kind of fish killers of quickly scaling, and are taken turns by different the scaling of four groups of revolving speeds and fish is sent to take turns It cooperates, while positioning is set and is cut open the chest device, realize that quickly completely de- fish scale is simultaneously without hurting fish body surface skin, while to fish Thorax carries out positioning and cuts open the chest, and can open fish thorax without opening fish head, to reach quick dephosphorization, positioning is cut open the chest and is suitable for different sizes The purpose that the fish that need to be scaled uses.

In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:

A kind of fish killer of quickly scaling is arranged in cabinet including cabinet and the fish inlet and fish outlet that are arranged on cabinet There is the scaling device for striking off fish scale and break the device that cuts open the chest of fish belly, needs the fish of slaughter vertical fixed into machine from fish inlet Case passes sequentially through scaling device and cuts open the chest to be discharged by fish outlet after device, the scaling device and cuts open the chest device by motor Drive its movement, the scaling device includes sloughing fish scale of leaning to one side to lean to one side to scale and mechanism and slough the back abdomen of fish back gastrostege piece It scales mechanism, wherein mechanism of leaning to one side to scale includes two vertically arranged shaft a, and the top of two shaft a passes through a cross Be fixedly connected to the limit spring a of setting, middle part is equipped with several ratchet a, ratchet a on two shaft a intermeshing and by Motor drive rotates backward, and shaft a is elastic material, and fish squeezes through between two shaft a, and then fish head is vertically set by two The clamping set is slow to send axle clamp to hold and convey backward, and clamping is slow, and to send axis include two groups of clamp springs with clamping piece, two clamping bullets The upper end of spring is provided with the shaft d with limit spring c, and lower end is set on shaft e, and motor is by driving shaft e to band Dynamic clamp springs rotate backward, and clamp springs are made of spring steel bar helical buckling, and the clamping piece is to be threaded through spring steel bar The toothed annulus of outer rim upper and being freely rotated, fish body squeeze through among two clamp springs, the clamping piece in clamp springs Clamping fish body is delivered to back abdomen backward and scales mechanism, and back abdomen mechanism of scaling includes that back is scaled wheel group and under scaling wheel group just positioned at back The abdomen of side is scaled wheel group, and back wheel group of scaling includes two vertically arranged shaft b and is threaded through the lower part shaft b and straight from top to bottom The ratchet b of the ratchet group that diameter successively successively decreases, two ratchet group topmosts is intermeshed and rotates backward, wherein two shaft b's Top is fixedly connected by a limit spring b being laterally arranged, and shaft b is elastic material, and fish body is from the ratchet on two shaft b Group is intermediate to be squeezed through, and ratchet group is softened according to fish body size, and abdomen wheel group of scaling includes two vertically arranged shaft c and wears It is located at the wheel of scaling on the top shaft c, scales and takes turns exterior lateral sides and extend outward several support rods, be arranged concentrically on every support rod There are several coniform platforms of scaling, the circular cone cone bottom for platform of scaling is towards towards shaft c, and fish squeezes through between referring to from two shaft c, then Fish head is delayed by two vertically arranged clampings send axle clamp to hold and convey backward, and the clamping piece clamping fish body in clamp springs is defeated backward It send to the device that cuts open the chest, lean to one side to scale mechanism and the back abdomen revolving speed of mechanism transfer axis a, shaft b and shaft c of scaling are equal, institute Stating clamping, slow to send the revolving speed of shaft e in axis be the 1/5 of shaft a revolving speed.

Preferably, the fish inlet is diamond opening composed by about two V-grooves being oppositely arranged, wherein position V-groove a in lower section is fixed on cabinet, and the V-groove b being located above is fixed by a telescopic rod a with buffer spring a On cabinet, the length of buffer spring a is compressed by lifting V-groove b upwards, to change V-groove a and V-groove b at fish inlet Between opening and closing degree.

Preferably, the device that cuts open the chest includes sending fish track in cabinet and close to the belt blade head of fish outlet, With the fish head positioning mechanism sent on fish track is set, and be fixed on cabinet inside for fish head position fixed when cutting open the chest Fish head clamping device, the fish head positioning mechanism include the support fish frame being vertically arranged and send fish plate, wherein hold in the palm fish frame and send fish plate The upstream and downstream for sending fish track blade is set by pin shaft a and pin shaft b respectively, and holds in the palm fish frame and fish plate energy edge is sent to send fish Downstream direction carries out 0-90 ° of overturning, and the support fish arch stretches out a limit shaft, when hold in the palm fish frame to when sending the overturning of fish downstream, In the limit hole sent on fish plate that is vertically arranged of limit shaft insertion, fish plate will be sent to sending fish downstream to turn over.

Preferably, the fish head clamping device includes an inverted V type slot c and stretching with guiding outer tube One end of bar b, telescopic rod b are connect with inverted V type slot c, and the other end protrudes into inside guiding outer tube, pass through a buffer spring b and machine Case connection, described guiding outer tube one end are fixed at the inside of rack, one end inclination towards clamping it is slow send axis and with send fish Track is in 60-75 ° of angle.

Compared with prior art, the invention has the following advantages:

The first, the fish scale of fish body is struck off using blade compared to traditional fish killer, the present invention using ratchet to fish body into Row scrapes the mode beaten and scales, and on the one hand can quickly strike off fish scale in the case where not destroying fish body skin, on the other hand Ratchet is also longer using the time than blade, and using effect is more stable；And the range that traditional fish killer is scaled is a plane, i.e., The plane that blade streaks is the range scaled, and various sizes of fish is needed first to be adjusted the position of blade and could protect Relatively good effect of scaling is demonstrate,proved, ratchet used in the present invention is to be set in the shaft with certain elasticity, in fish Be when body is without scaling device, between ratchet it is intermeshing, when fish body is by gap between ratchet, shaft In resilient arc deformation, guarantee that ratchet can be bonded the side of fish body to greatest extent, while shaft inwardly springs back and can also produce A raw inside active force, so that shaft is while clamping fish body, ratchet can preferably strike off fish scale；

The second, the device that one to two groups strike off fish scale is only set compared to traditional fish killer, the present invention will strike off fish scale Device is further refined as leaning to one side to scale mechanism and back abdomen is scaled two parts of mechanism, according to the position of the figure of fish and fish scale into Gone special design, guarantee it is quickly clean strike off fish scale, while mechanism and carrying on the back abdomen leaning to one side to scale and scale the centre of mechanism What is be also spaced is provided with clamping Huan Song mechanism, and clamping Huan Song mechanism, which can control, needs the fish to scale in fish killer of the present invention The speed of interior traveling avoids the occurrence of and the fish to scale is needed to lay when scale does not have scraped clean in scraping for ratchet with regard to quick By mechanism of scaling, clamp Huan Song mechanism revolving speed be scaling device revolving speed 1/5th when, effect of scaling is best, and Clamping Huan Song mechanism is that the aid piece with pawl is equipped in clamp springs, is clamped by accommodating piece to fish body, clamps bullet Spring slowly rotates backward, and cooperation between the two send effect to realize that clamping is slow, when the fish that needs are scaled passes through clamp springs When, clamp springs, which are inwardly sprung back, can also generate an inside active force, enable the clamping fish body that clamp springs are stable, and Aid piece can slowly send backward fish in the case where not puncturing fish body；

Third, traditional fish killer are mostly directly to be broken fish belly using blade after scaling, but be easy fish head It breaks together, the fish head of the fish by slaughter appearance if being broken is bad, or the fish killer having directly only scale by setting Device is had been manually done by people again after the completion of scaling, time-consuming and laborious, and the present invention has set up fish head at the both ends of the existing cutter head that cuts open the chest and determined Position device, after the completion of the fish that needs cut open the chest scales process, fish head positioning device can first support fish head and streak blade, then directly It cuts open the chest to fish belly, is thus not in the case where fish head is scratched, that is, saves manpower, without manual after scaling It cuts open the chest, in turn ensures the condition of the fish of slaughter；

To sum up, a kind of fish killer of quickly scaling of the present invention passes through four groups of revolving speeds on the basis of traditional fish killer Different scale and send fish wheel to cooperate at wheel, while positioning is arranged and cuts open the chest device, realizes that quickly completely de- fish scale is simultaneously without wound Fish body surface skin, while positioning is carried out to fish thorax and is cut open the chest, fish thorax can be opened without opening fish head, to reach quick dephosphorization, determine Position cuts open the chest and is suitable for the purpose that the fish that need to scale of different sizes uses, fish killer of the present invention scale rapidly it is clean, open Thorax accurate positioning, requires the place for largely killing fish suitable for country fair and restaurant, and it is compact-sized work efficiency is high, be suitable for It promotes.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of fish killer of quickly scaling of the present invention；

Fig. 2 is a kind of mechanism structural schematic diagram of leaning to one side to scale of fish killer of quickly scaling of the present invention；

Fig. 3 is that a kind of back abdomen for quickly scaling fish killer of the present invention is scaled mechanism structural schematic diagram；

Fig. 4, which is that a kind of clamping of fish killer of quickly scaling of the present invention is slow, send mechanism structure schematic diagram；

Fig. 5 is a kind of fish inlet structural schematic diagram of fish killer of quickly scaling of the present invention；

Fig. 6 is a kind of apparatus structure schematic diagram of cutting open the chest of fish killer of quickly scaling of the present invention；

Marked in the figure: 1, cabinet, 2, fish inlet, 201, V-groove a, 202, V-groove b, 203, buffer spring a, 204, flexible Bar a, 3, scaling device, 301, mechanism of scaling of leaning to one side, 3011, shaft a, 3012, limit spring a, 3013, ratchet a, 302, back abdomen Scale mechanism, 3021, back scale wheel group, 3022, shaft b, 3023, ratchet group, 3024, ratchet b, 3025, limit spring b, 3026, abdomen is scaled wheel group, 3027, shaft c, 3028, wheel of scaling, 3029, support rod, 3020, platform of scaling, and 303, clamping is slow send machine Structure, 3031, clamp springs, 3032, clamping piece, 3033, limit spring c, 3034, shaft d, 3035, shaft e, 4, cut open the chest device, 401, fish track is sent, 402, cutter head, 403, fish head positioning mechanism, 4031, support fish frame, 4032, send fish plate, 4033, pin shaft a, 4034, pin shaft b, 4035, limit shaft, 4036, limit hole, 404, fish head clamping device, 4041, inverted V type slot c, 4042, telescopic rod B, 4043, guiding outer tube, 4044, buffer spring b, 5, motor, 6, fish outlet.

Specific embodiment

It elaborates in the following with reference to the drawings and specific embodiments to the present invention, the present embodiment is with technical solution of the present invention Premise, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation Example.

As described in Figure, a kind of fish killer of quickly scaling of the present invention, including cabinet 1 and be arranged on cabinet 1 into Lymphogranuloma inguinale 2 and fish outlet 6, the device 4 that cuts open the chest for being provided with the scaling device 3 for striking off fish scale in cabinet 1 and breaking fish belly, need slaughter Fish from fish inlet 2 it is vertical it is fixed enter cabinet 1, through by 6 row of fish outlet after passing sequentially through scaling device 3 and the device 4 that cuts open the chest Out, the scaling device 3 and the device 4 that cuts open the chest drive its movement by motor 5, and the scaling device 3 includes sloughing fish to lean to one side squama The leaning to one side to scale of piece and sloughs the back abdomen of fish back gastrostege piece and scales mechanism 302 at mechanism 301, wherein mechanism 301 of leaning to one side to scale includes Two vertically arranged shaft a3011, and the top of two shaft a3011 passes through a limit spring a3012 being laterally arranged It is fixedly connected, middle part is equipped with several ratchet a3013, and the ratchet a3013 on two shaft a3011 is intermeshed and by motor 5 drives rotate backward, and shaft a3011 is elastic material, and fish body passes through among the ratchet a3013 on two shaft a3011, phase The ratchet a3013 mutually engaged is softened, and the shaft a3011 where ratchet a3013 forms resilient arc deformation, and deformation is excessive When be limited spring a3012 and retract, fish squeezes through between two shaft a3011, and then fish head is by two vertically arranged clampings Slow that axis 303 is sent to clamp and convey backward, clamping is slow to send axis 303 to include two groups of clamp springs 3031 with clamping piece 3032, described Clamping piece 3032 is the toothed annulus of outer rim that is threaded through in clamp springs 3031 and can be freely rotated, and fish body is from two clamping bullets Pass through among spring 3031, the clamping piece 3032 in clamp springs 3031 clamps fish body and slowly conveys backward, while two being clamped It is strutted among spring 3031, two clamp springs 3031 form resilient arc deformation, and spring is limited when deformation is excessive C3033 is retracted, and the upper end of two clamp springs 3031 is provided with the shaft d3034 with limit spring c3033, and lower end, which is set in, to be turned On axis e3035, motor 5 by driving shaft e3035 to driving clamp springs 3031 to rotate backward, clamp springs 3031 by Spring steel bar helical buckling is made, and the clamping piece 3032 is to be threaded through on spring steel bar and the outer rim that can be freely rotated is toothed Annulus, fish body squeeze through among two clamp springs 3031, and it is defeated backward that the clamping piece 3032 in clamp springs 3031 clamps fish body It send to back abdomen and scales mechanism 302, back abdomen mechanism 302 of scaling includes that back is scaled wheel group 3021 and under scaling wheel group 3021 just positioned at back The abdomen of side is scaled wheel group 3026, and back wheel group 3021 of scaling includes two vertically arranged shaft b3022 and is threaded through shaft b3022 The ratchet b3024 of the ratchet group 3023 that lower part and from top to bottom diameter successively successively decrease, two 3023 topmosts of ratchet group is mutually nibbled Merging rotates backward, wherein and the top of two shaft b3022 is fixedly connected by a limit spring b3025 being laterally arranged, Shaft b3022 is elastic material, and fish body squeezes through among the ratchet group 3023 on two shaft b3022, and ratchet group 3023 is according to fish Body size is softened, and abdomen wheel group 3026 of scaling includes two vertically arranged shaft c3027 and is threaded through on shaft c3027 The wheel 3028 of scaling in portion, 3028 exterior lateral sides of wheel of scaling extend outward several support rods 3029, same on every support rod 3029 The heart is provided with several coniform platforms 3020 of scaling, and the circular cone cone bottom for platform 3020 of scaling is towards towards shaft c3027, and fish is from two Shaft c3027 is squeezed through between referring to, then fish head is delayed by two vertically arranged clampings send axis 303 to clamp and convey backward, clamps bullet Clamping piece 3032 on spring 3031 clamps fish body and is delivered to the device 4 that cuts open the chest backward, described to lean to one side to scale mechanism 301 and carry on the back abdomen to scale The revolving speed of shaft a3011, shaft b3022 and shaft c3027 are equal in mechanism 302, and the clamping is slow to send shaft in axis 303 The revolving speed of e3035 is the 1/5 of shaft a3011 revolving speed.

Further, the fish inlet 2 is diamond opening composed by about two V-grooves being oppositely arranged, wherein position V-groove a201 in lower section is fixed on cabinet 1, and the V-groove b202 being located above is by one with buffer spring a203's Telescopic rod a204 is fixed on cabinet 1, compresses the length of buffer spring a203 by lifting V-groove b202 upwards, to change Opening and closing degree at fish inlet 2 between V-groove a201 and V-groove b202.

Further, the device 4 that cuts open the chest includes sending fish rail in cabinet 1 and close to the belt blade head 402 of fish outlet 6 Road 401, and the fish head positioning mechanism 403 sent on fish track 401 is set, and is fixed on cabinet inside for consolidating when cutting open the chest Determine the fish head clamping device 404 of fish head position, the fish head positioning mechanism 403 includes the support fish frame 4031 being vertically arranged and send fish Plate 4032, wherein hold in the palm fish frame 4031 and fish plate 4032 is sent to send fish track by pin shaft a4033 and pin shaft b4034 setting respectively The upstream and downstream of blade, and hold in the palm fish frame 4031 and give fish plate 4032 can be along the overturning for giving fish downstream direction to carry out 0-90 °, institute It states and stretches out a limit shaft 4035 at the top of support fish frame 4031, limit shaft 4035 is inserted into when fish downstream being sent to overturn when holding in the palm fish frame 4031 In the limit hole 4036 sent on fish plate 4032 being vertically arranged, fish plate 4032 will be sent to sending fish downstream to turn over.

Further, the fish head clamping device 404 includes that an inverted V type slot c4041 and one have guiding outer tube One end of 4043 telescopic rod b4042, telescopic rod b4042 are connect with inverted V type slot c4041, and the other end protrudes into guiding outer tube It inside 4043, is connect by a buffer spring b4044 with cabinet 1, described 4043 one end of guiding outer tube is fixed at rack 1 Inside, one end inclination send axis 303 and is in 60-75 ° of angle with fish track 401 is sent towards clamping is slow, by lifting V-groove upwards B202 compresses the length of buffer spring a203, to change the folding at fish inlet 2 between V-groove a201 and V-groove b202 Degree.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention is as above with preferred embodiment description, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when a little change or modification made using technology contents described above It is the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims (4)

1. a kind of fish killer of quickly scaling, fish inlet (2) and fish outlet (6) including cabinet (1) and setting on cabinet (1), The scaling device (3) for striking off fish scale and the device that cuts open the chest (4) for breaking fish belly are provided in cabinet (1), need the fish of slaughter from into Lymphogranuloma inguinale (2) is vertical fixed into cabinet (1), passes sequentially through scaling device (3) and the device that cuts open the chest (4) by by fish outlet (6) Discharge, the scaling device (3) and the device that cuts open the chest (4) drive its movement by motor (5), it is characterised in that: the dress of scaling Set (3) include slough fish lean to one side scale mechanism of leaning to one side to scale (301) and slough the back abdomen of fish back gastrostege piece and scale mechanism (302), wherein mechanism (301) of leaning to one side to scale includes two vertically arranged shaft a(3011), two shaft a(3011) it is upper Portion passes through a limit spring a(3012 being laterally arranged) it is fixedly connected, middle part is equipped with several ratchet a(3013), two turn Axis a(3011) on ratchet a(3013) intermeshing and being driven by motor (5) rotates backward, shaft a(3011) be elastic material Matter, fish squeeze through between two shaft a(3011), and then fish head is delayed by two vertically arranged clampings send axis (303) clamping simultaneously It conveys backward, clamping is slow to send axis (303) to include two groups of clamp springs (3031) with clamping piece (3032), two clamp springs (3031) upper end is provided with the shaft d(3034 with limit spring c(3033)), lower end is set in shaft e(3035) on, it is electronic Machine (5) is by driving shaft e(3035) to drive clamp springs (3031) to rotate backward, clamp springs (3031) are by spring steel Muscle helical buckling is made, and the clamping piece (3032) is the toothed circle of outer rim that is threaded through on spring steel bar and can be freely rotated Ring, fish body squeeze through among two clamp springs (3031), the clamping piece (3032) in clamp springs (3031) clamp fish body to After be delivered to back abdomen and scale mechanism (302), back abdomen scale mechanism (302) include that back scales and wheel group (3021) and scales wheel positioned at back Abdomen immediately below group (3021) is scaled wheel group (3026), and carrying on the back wheel group (3021) of scaling includes two vertically arranged shaft b (3022) and it is threaded through shaft b(3022) lower part and diameter successively successively decreases from top to bottom ratchet group (3023), two ratchet groups (3023) the ratchet b(3024 of topmost) be intermeshed and rotate backward, wherein two shaft b(3022) top pass through one The limit spring b(3025 that root is laterally arranged) be fixedly connected, shaft b(3022) for elastic material, fish body is from two shaft b(3022) On ratchet group (3023) among squeeze through, ratchet group (3023) is softened according to fish body size, and the abdomen scales wheel group (3026) Including two vertically arranged shaft c(3027) and it is threaded through shaft c(3027) top scales wheel (3028), wheel of scaling (3028) exterior lateral sides extend outward several support rods (3029), have been arranged concentrically several circular cones on every support rod (3029) Shape is scaled platform (3020), and the circular cone of platform of scaling (3020) cone bottom is towards towards shaft c(3027), and fish is from two shaft c (3027) it is squeezed through between referring to, then fish head is delayed by two vertically arranged clampings send axis (303) to clamp and convey backward, clamp springs (3031) clamping piece (3032) the clamping fish body on is delivered to the device that cuts open the chest (4) backward, mechanism (301) and the back of scaling of leaning to one side Abdomen is scaled shaft a(3011 in mechanism (302)), shaft b(3022) and shaft c(3027) revolving speed it is equal, the clamping is slow to be sent Shaft e(3035 in axis (303)) revolving speed be shaft a(3011) revolving speed 1/5.

2. a kind of fish killer of quickly scaling as described in claim 1, it is characterised in that: the fish inlet (2) is about two Diamond opening composed by the V-groove being oppositely arranged, wherein underlying V-groove a(201) it is fixed on cabinet (1), The V-groove b(202 being located above) pass through a telescopic rod a(204 with buffer spring a(203)) be fixed on cabinet (1), pass through Lift V-groove b(202 upwards) compress buffer spring a(203) length, to change V-groove a(201 at fish inlet (2)) and V Type groove b(202) between opening and closing degree.

3. a kind of fish killer of quickly scaling as described in claim 1, it is characterised in that: the device that cuts open the chest (4) includes being located at Sending fish track (401) in cabinet (1) and close to the belt blade head (402) of fish outlet (6), and be arranged on giving fish track (401) Fish head positioning mechanism (403), and be fixed on fish head clamping device of the cabinet inside for fish head position fixed when cutting open the chest (404), the fish head positioning mechanism (403) includes the support fish frame (4031) being vertically arranged and send fish plate (4032), wherein support fish Frame (4031) and send fish plate (4032) respectively by pin shaft a(4033) and pin shaft b(4034) be arranged in and send the upper of fish track blade Trip and downstream, and hold in the palm fish frame (4031) and give fish plate (4032) can be along the overturning for giving fish downstream direction to carry out 0-90 °, the support Stretch out a limit shaft (4035) at the top of fish frame (4031), when hold in the palm fish frame (4031) to when fish downstream being sent to overturn, limit shaft (4035) It is inserted into the limit hole (4036) sent on fish plate (4032) that is vertically arranged, fish plate (4032) will be sent to sending fish downstream to turn over.

4. a kind of fish killer of quickly scaling as claimed in claim 3, it is characterised in that: fish head clamping device (404) packet Include an inverted V type slot c(4041) and a telescopic rod b(4042 with guiding outer tube (4043)), telescopic rod b(4042) One end is connect with inverted V type slot c(4041), and the other end protrudes into guiding outer tube (4043) inside, passes through a buffer spring b(4044) It is connect with cabinet (1), described guiding outer tube (4043) one end is fixed at the inside of rack (1), one end inclination direction folder It holds to delay and send axis (303) and be in 60-75 ° angle with fish track (401) are sent.