Depth-adjustable multifunctional fish skinning machine

Abstract

The invention discloses a depth-adjustable multifunctional fish skinning machine, and particularly relates to the technical field of fish processing equipment.The depth-adjustable multifunctional fish skinning machine comprises a base, a motor is fixedly mounted on the upper portion of an inner cavity of a mounting frame, and a positioning device is arranged on the side, close to a conveying device, of the middle of the inner cavity of the mounting frame; and a removing device mounted at the lower part of the mounting frame is arranged at the lower part of the positioning device. According to the multifunctional fish skinning machine capable of adjusting the depth, through the arrangement of the removing device, in the skinning treatment process of different fishes, due to the fact that the skinning thicknesses of the different fishes are different, a worker can drive a limiting mechanism to rotate by rotating a second transmission rod, and the skinning thicknesses of the different fishes are different; and the limiting mechanism adjusts the height of the blade through the first connecting piece, the device can remove fish skins with different thicknesses according to requirements, the first connecting piece can be driven through the transmission handle to limit the limiting mechanism, and the reliability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fish processing equipment, in particular to a multifunctional fish peeling machine capable of adjusting the depth. Background Art

[0002] Fish skinning machines usually use mechanical cutting or friction to remove fish skin. The working process is generally to put the fish into the machine, process the fish through specific knives or rollers, and remove the fish skin quickly and effectively while keeping the fish meat intact.

[0003] Chinese patent public number CN207383411 U discloses a fish peeling machine, including a machine body, a slide table is installed on the top of the machine body, a roller is arranged on the back side of the slide table, a first conveyor belt is connected to the axis of the roller, a first motor is connected to one side of the first conveyor belt, the bottom of the first motor is installed on the top of the machine body, and a scraper is movably installed on the top of the inner cavity of the machine body. The device is provided with a spray pipe, a water tank, a water pipe, a rotating wheel, a conveyor belt and a storage box, and the washed fish skin slides into the filter groove in the middle of the filter box, and the water entrained on the fish skin is discharged through the filter pipe. When the fish skin accumulates to a certain weight, due to the imbalance of gravity, the filter box rotates around the clockwork spring, so that the fish skin in the filter groove is dumped onto the conveyor belt, the third motor is turned on, the third conveyor belt is driven to rotate, and then the conveyor belt is driven to transport the fish skin to the storage box for storage, thereby solving the problem that the fish skin is discarded when the existing fish peeling machine is peeled, but in actual use, the device cannot adjust the height of the knife according to the thickness of the fish skin of different fish. Summary of the invention

[0004] The main purpose of the present invention is to provide a multifunctional fish peeling machine capable of adjusting the depth, which can effectively solve the problem that the height of the cutter cannot be adjusted according to the thickness of the fish skin of different fish.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A multifunctional fish peeling machine capable of adjusting the depth comprises a base, a first containing frame is placed in the middle of the upper end of the base, a mounting frame is arranged on the upper part of the base, a second containing frame is placed in the middle of the inner cavity of the mounting frame on a side away from a conveying device, a conveying device is arranged on one side of the outer surface of the mounting frame, a motor is fixedly installed in the upper part of the inner cavity of the mounting frame, and a positioning device is arranged on the middle side of the inner cavity of the mounting frame close to the conveying device.

[0007] Specifically, in the process of peeling the fish chunks, the staff can place multiple fish chunks neatly on the conveying device. During the operation of the conveying device, the conveying device transports the fish chunks to the inner cavity of the positioning device. After the fish chunks enter the lower part of the inner cavity of the positioning device, the fish skin on the fish chunks will be removed, and the removed fish skin will be discharged to the outside of the positioning device and fall onto the first holding frame for storage. The fish chunks with the skin removed will be transported by the positioning device to the second holding frame for storage.

[0008] Preferably, the conveying device includes a placing rack, one side of the outer surface of the placing rack is fixedly connected to the outer surface of the mounting rack, a conveyor belt is rotatably installed in the middle part of the inner cavity of the placing rack, a plurality of limit plates are arranged in the upper part of the inner cavity of the placing rack, the lower ends of the plurality of limit plates are in contact with the upper end of the conveyor belt, and a limit roller is arranged on the side of the upper end of the placing rack close to the mounting rack.

[0009] Specifically, before peeling the fish blocks, the staff can place the fish blocks in sequence in multiple intervals formed by multiple limit plates, and the fish blocks can be transported to the inner cavity of the positioning device for processing through the output of the conveyor belt. Multiple fish blocks can be peeled at the same time, and the staff does not need to wait until one fish block is processed before putting another fish block into the relevant device for processing, thereby improving production efficiency.

[0010] Preferably, the positioning device includes a limiting cylinder, which is fixedly mounted on a side of the middle part of the inner cavity of the mounting frame close to the conveying device, a feed port and a discharge port are respectively provided on both sides of the outer surface of the limiting cylinder, a placement hole is provided on the lower part of the outer surface of the limiting cylinder, an arc-shaped feed plate and a J-shaped discharge plate are respectively provided on both sides of the outer surface of the limiting cylinder, the arc-shaped feed plate is adapted for use with the conveyor belt, and the J-shaped discharge plate is adapted for use with the containing frame 2, a plurality of arc-shaped rods are fixedly mounted on the upper part of the outer surface of the limiting cylinder, and a positioning mechanism is provided in the middle part of the inner cavity of the limiting cylinder.

[0011] Preferably, the positioning mechanism includes a positioning roller, which is rotatably mounted on the outer surface of the mounting frame, and both ends of the positioning roller extend to the outside of the mounting frame, one end of the positioning roller is connected to the output end of the motor through a belt, and the other end of the positioning roller is also connected to the transmission belt and the limiting roller through a belt, and an array of mounting grooves is provided on the outer surface of the positioning roller, and positioning blocks are slidably mounted in the middle of the inner cavities of multiple mounting grooves, and ends of multiple positioning blocks that are away from each other extend to the outside of the mounting groove, and ends of multiple positioning blocks that are close to each other are provided with two springs fixedly connected to the inner cavity surface of the mounting groove, and multiple arc rods are spaced apart from the multi-circle mounting grooves on the positioning roller.

[0012] Specifically, after the staff places the fish blocks on the upper end of the conveyor belt in sequence, the conveyor belt transports the fish blocks to the upper part of the arc-shaped feed plate, and then the fish blocks will contact the surfaces of multiple positioning blocks. During the contact process, the positioning blocks compress the end faces of the fish blocks according to the thickness of the fish blocks, so that the positioning blocks can be in close contact with the surfaces of the fish blocks, thereby achieving the purpose of driving the fish blocks to move in the inner cavity of the limiting cylinder through the positioning blocks. At the same time, the telescopic design of the positioning blocks can meet the peeling requirements of fish blocks of different thicknesses, thereby improving the adaptability of the device.

[0013] Furthermore, when the fish piece is driven by the multiple positioning blocks to move to the lower part of the inner cavity of the limiting cylinder, the fish piece will contact the surface of the blade, and the fish skin on the surface of the fish piece can be removed by cutting with the blade, and the removed fish skin can be discharged from the placement hole at the lower part of the limiting cylinder, and the discharged fish skin will fall into the inner cavity of the containing frame 1 for collection.

[0014] Furthermore, the fish pieces with the skin removed will continue to move in the inner cavity of the limiting cylinder driven by multiple positioning blocks in contact with it. When the fish pieces with the skin removed move to the side of the inner cavity of the limiting cylinder away from the conveying device, the fish pieces with the skin removed will be discharged from the discharge port on the limiting cylinder to the outside of the limiting cylinder. In this process, in order to prevent the fish pieces from adhering to the surface of the positioning mechanism, when the fish pieces move to the side of the inner cavity of the limiting cylinder away from the conveying device, since this side is provided with a discharge port, the compressed spring on the end face of the positioning block will push the positioning block to move and push the fish pieces outward. At the same time, after the fish pieces move to this side, the fish pieces will contact the surface of the arc rod, and then the fish pieces will be pushed and contacted with the surface of the positioning block under the action of the arc rod. These two methods can greatly prevent the fish pieces from adhering to the surface of the positioning mechanism, and will not affect the device's processing of other fish pieces.

[0015] Preferably, the removal device includes a tool holder, the two transmission rods are respectively rotatably mounted on both sides of the outer surface of the mounting frame, a blade is provided in the middle of the inner cavity of the tool holder, the tool holder and the blade are adapted for use with the mounting holes at the lower part of the outer surface of the limiting cylinder, a connecting piece 1 is fixedly mounted on both sides of the outer surface of the tool holder, the two connecting pieces 1 are respectively slidably mounted on both sides of the inner cavity surface of the mounting frame, a limiting mechanism is provided on the side of the outer surfaces of the two connecting pieces 1 that are away from each other, the two limiting mechanisms are respectively rotatably mounted on both sides of the outer surface of the mounting frame, a transmission handle is provided on the side of the outer surface of the two limiting mechanisms close to the conveying device, the transmission handle is rotatably mounted on the upper end of the base, a transmission rod 2 is provided on the side of the outer surface of the two limiting mechanisms away from the conveying device, the transmission rod 2 is rotatably mounted on the lower part of the mounting frame, a spur gear is provided on both sides of the outer surface of the transmission rod 2, and the two spur gears are meshed and connected with the limiting mechanisms on both sides.

[0016] Specifically, in the process of peeling different fish, since the peeling thickness of different fish is different, it is necessary to adjust the height of the blade so that the device can remove fish skin of different thicknesses as required.

[0017] Furthermore, in the process of adjusting the height of the blade, the staff needs to first rotate the transmission handle to release the restriction state of the two connecting pieces 1 through the transmission handle, and then the control personnel controls the angle of the limit mechanism by rotating the transmission rod 2. In the process of the limit mechanism rotating with the transmission rod 2, the limit mechanism will drive the connecting piece 1 to move up and down, thereby controlling the height of the tool holder and the blade through the connecting pieces 1 on both sides.

[0018] Preferably, the transmission handle includes a transmission rod 1, which is rotatably mounted on the upper end of the base, a handwheel is provided at one end of the transmission rod 1, and V-shaped connecting rods are threadedly mounted on both sides of the outer surface of the transmission rod 1, and the thread directions on both sides of the outer surface of the transmission rod 1 are opposite.

[0019] Preferably, the connecting member 1 includes a fixing plate, which is slidably mounted on the inner cavity surface of the mounting frame, a limiting rod is provided in the middle of the outer surface of the fixing plate, the limiting rod extends to the outside of the mounting frame at one end away from the tool holder, and a mounting block is provided at the end of the limiting rod extending to the outside of the mounting frame, connecting rods 2 are slidably mounted on both sides of the outer surface of the mounting block, and limiting blocks are provided at one end of the two connecting rods 2 close to the fixing plate, and the two limiting blocks are slidably mounted on the inner wall of the mounting block.

[0020] Preferably, the limiting mechanism includes a limiting member, which is rotatably mounted on the outer surface of the mounting frame, a connecting plate is provided on the side of the limiting member away from the connecting member 1, and the connecting plate is slidably mounted on the outer surface of the limiting member, the outer surface of the connecting plate is rotatably connected to the surface of the V-shaped connecting rod, and a sliding groove 1 is provided on the outer surface of the connecting plate close to the limiting member, and the inner cavity surface of the sliding groove 1 is slidably connected to the outer surfaces of the two connecting rods 2.

[0021] Preferably, the limit member includes a meniscus, which is rotatably mounted on the outer surface of the mounting frame, and a second slide groove is provided at one end of the meniscus close to the connecting plate, and the shape of the second slide groove is the same as that of the first slide groove, and the inner cavity surface of the second slide groove is slidably connected to the outer surfaces of the two limit blocks, and an array of limit grooves is provided on the inner cavity surface of the second slide groove close to the side of the tool holder, and a plurality of the limit grooves are adapted for use with the two limit blocks, an arc groove is provided through the middle part of the meniscus, and the inner cavity surface of the arc groove is fitted with the outer surface of the limit rod, and the arc groove is adapted for use with the limit rod, and an arc rack is provided on the arc surface of the meniscus, and the arc rack is meshed and connected with the spur gear on the corresponding side of the transmission rod two.

[0022] Specifically, before adjusting the height of the blade, it is necessary to rotate the transmission rod 1 first, so that the transmission rod 1 drives the connecting plates in the limiting mechanisms on both sides to move away from each other through the two transmission rods 1. During this process, the four connecting rods 2 in the connecting pieces 1 on both sides will move accordingly, so that the connecting rods 2 on both sides respectively pull the four limiting blocks to move, so that the two limiting blocks no longer contact the limiting grooves on the inner cavity surface of the slide groove 2. At this time, the restriction of the limiting pieces of the connecting piece pair is released.

[0023] Furthermore, after the staff contacts the limit of a pair of limit pieces of the connecting piece, the staff rotates the transmission rod 2, and the transmission rod 2 drives the menisci on both sides to rotate through the spur gears on both sides. Since the centers of the multiple arcs in the arc groove in the middle of the meniscus are not on the same center, when the meniscus rotates, the limit rod slides at different heights on different arcs, and then the limit rod drives the blade and the tool holder to move up and down through the fixed plate, thereby adjusting the height of the blade.

[0024] Furthermore, during the rotation of the meniscus, the connecting plate will rotate along with the meniscus, and at this time, the limiting block will slide in the inner cavity of the second slide groove, and at the same time, the connecting rod 2 will slide in the inner cavity of the first slide groove.

[0025] Furthermore, after the staff has adjusted the height of the blade, the staff reversely rotates the transmission rod 1, so that the V-shaped connecting rod drives the connecting piece pair of limiting mechanisms to limit the position through the connecting plate, so as to avoid the blade from shaking up and down when removing the fish skin on the surface of the fish block, thereby affecting the subsequent skinning work of the fish block.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the present invention, by providing a conveying device, before peeling the fish blocks, the staff can place the fish blocks in a plurality of intervals formed by a plurality of limiting plates in sequence, and the fish blocks can be conveyed to the inner cavity of the positioning device for processing through the output of the conveyor belt, and a plurality of fish blocks can be peeled at the same time, and the staff does not need to wait until one fish block is processed before putting another fish block into the relevant device for processing, thereby improving production efficiency.

[0028] 2. In the present invention, a positioning device is provided. After the staff places the fish blocks on the upper end of the conveyor belt in sequence, the conveyor belt transports the fish blocks to the upper part of the arc-shaped feed plate, and then the fish blocks will contact the surfaces of multiple positioning blocks. During the contact process, the positioning blocks compress the end faces of the fish blocks according to their thickness, so that the positioning blocks can be in close contact with the surfaces of the fish blocks, thereby achieving the purpose of driving the fish blocks to move in the inner cavity of the limiting cylinder through the positioning blocks. At the same time, the design that the positioning blocks can be telescopic can meet the needs of peeling fish blocks of different thicknesses, thereby improving the adaptability of the device.

[0029] 3. In the present invention, by providing a removal device, in the process of peeling different fish, since the peeling thickness of different fish is different, the staff can drive the limiting mechanism to rotate by rotating the transmission rod 2, and then the limiting mechanism adjusts the height of the blade through the connecting piece 1, so that the device can remove fish skin of different thicknesses as required, and the transmission handle can drive the connecting piece 1 to limit the limiting mechanism, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0031] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0032] Figure 3 It is a cross-sectional view of the overall structure of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the conveying device of the present invention;

[0034] Figure 5 It is a schematic diagram of assembling the positioning device of the present invention;

[0035] Figure 6 It is a structural schematic diagram of the positioning device of the present invention;

[0036] Figure 7 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0037] Figure 8 It is a schematic diagram of the assembly of the removal device of the present invention;

[0038] Fig. 9 The structure of the removal device of the present invention is shown in FIG. Figure 1 ;

[0039] Fig.10 The structure of the removal device of the present invention is shown in FIG. Figure 2 ;

[0040] Fig.11 It is a structural schematic diagram of a connecting piece of the present invention;

[0041] Fig.12 It is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0042] Fig.13 It is a schematic diagram of the structure of the limiting member of the present invention.

[0043] In the figure: 1, base; 11, holding frame 1; 2, mounting frame; 21, holding frame 2; 3, conveying device; 31, placing frame; 32, conveyor belt; 33, limit plate; 34, limit roller; 4, motor; 5, positioning device; 51, limit cylinder; 52, arc-shaped feed plate; 53, J-shaped discharge plate; 54, arc-shaped rod; 55, positioning mechanism; 551, positioning roller; 552, positioning block; 6, removal device; 61, knife holder; 62, blade; 63, connecting rod Connector 1; 631, fixing plate; 632, limiting rod; 633, mounting block; 634, connecting rod 2; 635, limiting block; 64, limiting mechanism; 641, limiting member; 6411, meniscus; 6412, slide groove 2; 6413, limiting groove; 6414, arc groove; 6415, arc-shaped rack; 642, connecting plate; 643, slide groove 1; 65, transmission handle; 651, transmission rod 1; 652, V-shaped connecting rod; 66, transmission rod 2. DETAILED DESCRIPTION

[0044] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0045] Embodiment 1

[0046] like Figure 1 — Figure 3 As shown, the present embodiment discloses a multifunctional fish peeling machine capable of adjusting the depth, comprising a base 1, a containing frame 11 is placed in the middle of the upper end of the base 1, a mounting frame 2 is arranged on the upper part of the base 1, a containing frame 2 21 is placed in the middle of the inner cavity of the mounting frame 2 on a side away from the conveying device 3, a conveying device 3 is arranged on one side of the outer surface of the mounting frame 2, a motor 4 is fixedly installed in the upper part of the inner cavity of the mounting frame 2, and a positioning device 5 is arranged in the middle of the inner cavity of the mounting frame 2 on a side close to the conveying device 3.

[0047] Specifically, in the process of peeling the fish chunks, the staff can place multiple fish chunks neatly on the conveying device 3. During the operation of the conveying device 3, the conveying device 3 transports the fish chunks to the inner cavity of the positioning device 5. After the fish chunks enter the lower part of the inner cavity of the positioning device 5, the fish skin on the fish chunks will be removed, and the removed fish skin will be discharged to the outside of the positioning device 5 and fall onto the containing frame 1 11 for storage. The fish chunks with the fish skin removed will be conveyed by the positioning device 5 to the containing frame 2 21 for storage.

[0048] In order to facilitate the staff to place the fish pieces, Figure 4As shown, the conveying device 3 includes a placing rack 31, one side of the outer surface of the placing rack 31 is fixedly connected to the outer surface of the mounting rack 2, a conveyor belt 32 is rotatably installed in the middle of the inner cavity of the placing rack 31, a plurality of limit plates 33 are arranged in the upper part of the inner cavity of the placing rack 31, the lower ends of the plurality of limit plates 33 are in contact with the upper end of the conveyor belt 32, and a limit roller 34 is arranged on the side of the upper end of the placing rack 31 close to the mounting rack 2.

[0049] Specifically, before peeling the fish pieces, the staff can place the fish pieces in a plurality of intervals formed by a plurality of limiting plates 33 in sequence, and the fish pieces can be transported to the inner cavity of the positioning device 5 for processing through the output of the conveyor belt 32. Multiple fish pieces can be peeled at the same time, and the staff does not need to wait until one piece of fish is processed before placing another piece of fish into the relevant device for processing, thereby improving production efficiency.

[0050] In order to position the fish fillet so that it can be peeled later, e.g. Figure 5 and Figure 6 As shown, the positioning device 5 includes a limiting cylinder 51, which is fixedly mounted on the middle part of the inner cavity of the mounting frame 2, close to the side of the conveying device 3. A feed port and a discharge port are respectively provided on both sides of the outer surface of the limiting cylinder 51, and a placement hole is provided on the lower part of the outer surface of the limiting cylinder 51. An arc-shaped feed plate 52 and a J-shaped discharge plate 53 are respectively provided on both sides of the outer surface of the limiting cylinder 51. The arc-shaped feed plate 52 is adapted for use with the conveyor belt 32, and the J-shaped discharge plate 53 is adapted for use with the containing frame 21. A plurality of arc-shaped rods 54 are fixedly mounted on the upper part of the outer surface of the limiting cylinder 51, and a positioning mechanism 55 is provided in the middle part of the inner cavity of the limiting cylinder 51.

[0051] Further, such as Figure 7 As shown, the positioning mechanism 55 includes a positioning roller 551, which is rotatably installed on the outer surface of the mounting frame 2, and both ends of the positioning roller 551 extend to the outside of the mounting frame 2, one end of the positioning roller 551 is connected to the output end of the motor 4 through a belt, and the other end of the positioning roller 551 is also connected to the transmission belt 32 and the limiting roller 34 through a belt, and an array of mounting grooves is provided on the outer surface of the positioning roller 551, and positioning blocks 552 are slidably installed in the middle of the inner cavity of the multiple mounting grooves, and the ends of the multiple positioning blocks 552 that are away from each other extend to the outside of the mounting groove, and the ends of the multiple positioning blocks 552 that are close to each other are provided with two springs fixedly connected to the inner cavity surface of the mounting groove, and the multiple arc rods 54 are spaced apart from the multi-circle mounting grooves on the positioning roller 551.

[0052] To remove the skin from fish fillets, Figure 8 As shown, the removal device 6 includes a tool holder 61, two transmission rods 66 are rotatably mounted on both sides of the outer surface of the mounting frame 2, a blade 62 is arranged in the middle of the inner cavity of the tool holder 61, and the tool holder 61 and the blade 62 are adapted for use with the mounting hole at the lower part of the outer surface of the limiting cylinder 51.

[0053] Specifically, after the staff places the fish blocks on the upper end of the conveyor belt 32 in sequence, the conveyor belt 32 transports the fish blocks to the upper part of the arc-shaped feed plate 52, and then the fish blocks will contact the surfaces of multiple positioning blocks 552. During the contact process, the positioning blocks 552 compress the end faces of the fish blocks according to the thickness of the fish blocks, so that the positioning blocks 552 can be in close contact with the surfaces of the fish blocks, thereby achieving the purpose of driving the fish blocks to move in the inner cavity of the limiting cylinder 51 through the positioning blocks 552. At the same time, the telescopic design of the positioning blocks 552 can meet the peeling requirements of fish blocks of different thicknesses, thereby improving the adaptability of the device.

[0054] Furthermore, when the fish piece is driven by the multiple positioning blocks 552 to move to the lower part of the inner cavity of the limiting cylinder 51, the fish piece will contact the surface of the blade 62, and the fish skin on the surface of the fish piece can be removed by cutting with the blade 62. The removed fish skin can be discharged from the placement hole at the lower part of the limiting cylinder 51, and the discharged fish skin will fall into the inner cavity of the containing frame 11 for collection.

[0055] Furthermore, the fish pieces with the skin removed will continue to move in the inner cavity of the limiting cylinder 51 driven by multiple positioning blocks 552 in contact with them. When the fish pieces with the skin removed move to the side of the inner cavity of the limiting cylinder 51 away from the conveying device 3, the fish pieces with the skin removed will be discharged from the discharge port on the limiting cylinder 51 to the outside of the limiting cylinder 51. In this process, in order to prevent the fish pieces from adhering to the surface of the positioning mechanism 55, when the fish pieces move to the side of the inner cavity of the limiting cylinder 51 away from the conveying device 3, since this side is provided with a discharge port, the compressed spring on the end face of the positioning block 552 will push the positioning block 552 to move and push the fish pieces outward. At the same time, after the fish pieces move to this side, the fish pieces will contact the surface of the arc rod 54, and then the fish pieces will be pushed and contacted with the surface of the positioning block 552 under the action of the arc rod 54. These two methods can greatly prevent the fish pieces from adhering to the surface of the positioning mechanism 55, and will not affect the device's processing of other fish pieces.

[0056] Embodiment 2

[0057] This embodiment further improves the removal device 6 on the basis of the first embodiment, such as Figure 1 — Figure 3 As shown, a removal device 6 installed at the lower part of the mounting frame 2 is provided at the lower part of the positioning device 5 .

[0058] In order to facilitate the adjustment of the height of the blade 62, as shown in FIG. Figure 8 — Fig.10As shown, connecting pieces 63 are fixedly installed on both sides of the outer surface of the tool holder 61, and the two connecting pieces 63 are respectively slidably installed on both sides of the inner cavity surface of the mounting frame 2, and limiting mechanisms 64 are provided on the sides of the outer surfaces of the two connecting pieces 63 that are away from each other. The two limiting mechanisms 64 are respectively rotatably installed on both sides of the outer surface of the mounting frame 2, and a transmission handle 65 is provided on the side of the outer surface of the two limiting mechanisms 64 close to the conveying device 3, and the transmission handle 65 is rotatably installed on the upper end of the base 1, and a transmission rod 2 66 is provided on the side of the outer surface of the two limiting mechanisms 64 away from the conveying device 3, and the transmission rod 2 66 is rotatably installed on the lower part of the mounting frame 2, and spur gears are provided on both sides of the outer surface of the transmission rod 2 66, and the two spur gears are meshed and connected with the limiting mechanisms 64 on both sides.

[0059] Specifically, in the process of peeling different fish, since the peeled skin thickness of different fish varies, it is necessary to adjust the height of the blade 62 so that the device can remove fish skin of different thicknesses as required.

[0060] Furthermore, in the process of adjusting the height of the blade 62, the staff needs to first rotate the transmission handle 65 to release the restriction state of the two connecting parts 63 through the transmission handle 65, and then the control personnel controls the angle of the limiting mechanism 64 by rotating the transmission rod 2 66. In the process of the limiting mechanism 64 rotating with the transmission rod 2 66, the limiting mechanism 64 will drive the connecting part 1 63 to move up and down, thereby controlling the height of the tool holder 61 and the blade 62 through the connecting parts 1 63 on both sides.

[0061] After the height of the blade 62 is adjusted, the blade 62 is limited for the convenience of the staff. Fig. 9 and Fig.10 As shown, the transmission handle 65 includes a transmission rod 651, which is rotatably mounted on the upper end of the base 1, and a hand wheel is provided at one end of the transmission rod 651. V-shaped connecting rods 652 are threadedly mounted on both sides of the outer surface of the transmission rod 651, and the threads on both sides of the outer surface of the transmission rod 651 are in opposite directions.

[0062] Further, such as Fig.11 As shown, the connecting member 63 includes a fixing plate 631, which is slidably installed on the inner cavity surface of the mounting frame 2. A limiting rod 632 is arranged in the middle of the outer surface of the fixing plate 631. The limiting rod 632 extends to the outside of the mounting frame 2 at one end away from the tool holder 61. A mounting block 633 is arranged at one end of the limiting rod 632 extending to the outside of the mounting frame 2. Connecting rods 634 are slidably installed on both sides of the outer surface of the mounting block 633. Limiting blocks 635 are arranged at one end of the two connecting rods 634 close to the fixing plate 631. The two limiting blocks 635 are slidably installed on the inner wall of the mounting block 633.

[0063] In order to be able to control the height of the blade 62, as Fig.12 As shown, the limiting mechanism 64 includes a limiting member 641, which is rotatably installed on the outer surface of the mounting frame 2, and a connecting plate 642 is provided on the side of the limiting member 641 away from the connecting member 63, and the connecting plate 642 is slidably installed on the outer surface of the limiting member 641, and the outer surface of the connecting plate 642 is rotatably connected to the surface of the V-shaped connecting rod 652, and a sliding groove 643 is provided on the side of the outer surface of the connecting plate 642 close to the limiting member 641, and the inner cavity surface of the sliding groove 643 is slidably connected to the outer surfaces of the two connecting rods 634.

[0064] Further, such as Fig.13 As shown, the limiting member 641 includes a meniscus 6411, which is rotatably mounted on the outer surface of the mounting frame 2, and a second slide groove 6412 is provided at one end of the meniscus 6411 close to the connecting plate 642. The shape of the second slide groove 6412 is the same as that of the first slide groove 643. The inner cavity surface of the second slide groove 6412 is slidably connected to the outer surfaces of the two limiting blocks 635. The inner cavity surface of the second slide groove 6412 close to the side of the tool holder 61 is provided with a limiting groove array. 6413, multiple limit grooves 6413 are adapted for use with two limit blocks 635, an arc groove 6414 is opened through the middle of the meniscus 6411, the inner cavity surface of the arc groove 6414 is fitted with the outer surface of the limit rod 632, and the arc groove 6414 is adapted for use with the limit rod 632, and an arc rack 6415 is provided on the arc surface of the meniscus 6411, and the arc rack 6415 is meshed with the spur gear on the corresponding side of the transmission rod 2 66.

[0065] Specifically, before adjusting the height of the blade 62, it is necessary to rotate the transmission rod 1 651 first, so that the transmission rod 1 651 drives the connecting plates 642 in the limiting mechanisms 64 on both sides to move away from each other through the two transmission rods 1 651. During this process, the four connecting rods 2 634 in the connecting members 1 63 on both sides will move accordingly, so that the connecting rods 2 634 on both sides respectively pull the four limiting blocks 635 to move, so that the two limiting blocks 635 no longer contact the limiting groove 6413 on the inner cavity surface of the slide groove 2 6412. At this time, the restriction of the connecting member 1 63 on the limiting member 641 is released.

[0066] Furthermore, after the staff contacts the limit of the limit piece 641 by the connecting piece 63, the staff rotates the transmission rod 2 66, and the transmission rod 2 66 drives the meniscus 6411 on both sides to rotate through the spur gears on both sides. Since the centers of the multiple arcs in the arc groove 6414 in the middle of the meniscus 6411 are not on the same center, when the meniscus 6411 rotates, the limit rod 632 slides at different heights on different arcs, and then the limit rod 632 drives the blade 62 and the tool holder 61 to move up and down through the fixed plate 631, thereby adjusting the height of the blade 62.

[0067] Furthermore, during the rotation of the meniscus 6411 , the connecting plate 642 will rotate along with the meniscus 6411 , and at this time, the limit block 635 will slide in the inner cavity of the second slide groove 6412 , and at the same time, the connecting rod 2 634 will slide in the inner cavity of the first slide groove 643 .

[0068] Furthermore, after the staff has adjusted the height of the blade 62, the staff reversely rotates the transmission rod 651 so that the V-shaped connecting rod 652 drives the connecting piece 63 to limit the limiting mechanism 64 through the connecting plate 642, thereby avoiding the blade 62 from shaking up and down when removing the fish skin on the surface of the fish block, thereby affecting the subsequent peeling of the fish block.

[0069] It should be noted that the specific installation method, circuit arrangement and connection method, and control method of the motor 4 used in the above-mentioned embodiment 1 are conventional designs in the prior art and will not be elaborated in detail in the present invention.

[0070] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multifunctional fish peeling machine capable of adjusting depth, comprising a base (1), characterized in that: A containing frame 1 (11) is placed in the middle of the upper end of the base (1), a mounting frame (2) is arranged on the upper part of the base (1), a containing frame 2 (21) is placed on the middle part of the inner cavity of the mounting frame (2) away from the conveying device (3), a conveying device (3) is arranged on one side of the outer surface of the mounting frame (2), a motor (4) is fixedly installed in the upper part of the inner cavity of the mounting frame (2), a positioning device (5) is arranged on the middle part of the inner cavity of the mounting frame (2) close to the conveying device (3), and a removal device (6) installed on the lower part of the mounting frame (2) is arranged at the lower part of the positioning device (5).

2. A multifunctional fish peeling machine capable of adjusting depth according to claim 1, characterized in that: The conveying device (3) comprises a placing rack (31), one side of the outer surface of the placing rack (31) is fixedly connected to the outer surface of the mounting rack (2), a conveyor belt (32) is rotatably mounted in the middle of the inner cavity of the placing rack (31), a plurality of limit plates (33) are arranged at the upper part of the inner cavity of the placing rack (31), the lower ends of the plurality of limit plates (33) are in contact with the upper end of the conveyor belt (32), and a limit roller (34) is arranged at the upper end of the placing rack (31) close to the mounting rack (2).

3. The multifunctional fish peeling machine capable of adjusting depth according to claim 2, characterized in that: The positioning device (5) comprises a limiting cylinder (51), wherein the limiting cylinder (51) is fixedly mounted on a side of the middle of the inner cavity of the mounting frame (2) close to the conveying device (3), a feed port and a discharge port are respectively provided on both sides of the outer surface of the limiting cylinder (51), a placement hole is provided on the lower part of the outer surface of the limiting cylinder (51), an arc-shaped feed plate (52) and a J-shaped discharge plate (53) are respectively provided on both sides of the outer surface of the limiting cylinder (51), the arc-shaped feed plate (52) is adapted for use with the conveyor belt (32), and the J-shaped discharge plate (53) is adapted for use with the second containing frame (21), a plurality of arc-shaped rods (54) are fixedly mounted on the upper part of the outer surface of the limiting cylinder (51), and a positioning mechanism (55) is provided in the middle of the inner cavity of the limiting cylinder (51).

4. The multifunctional fish peeling machine capable of adjusting depth according to claim 3, characterized in that: The positioning mechanism (55) comprises a positioning roller (551), the positioning roller (551) is rotatably mounted on the outer surface of the mounting frame (2), and both ends of the positioning roller (551) extend to the outside of the mounting frame (2), one end of the positioning roller (551) is connected to the output end of the motor (4) via a belt, and the other end of the positioning roller (551) is also connected to the transmission belt (32) and the limiting roller (34) via a belt, the outer surface of the positioning roller (551) is provided with an array of mounting grooves, and a plurality of positioning blocks (552) are slidably mounted in the middle of the inner cavity of the mounting grooves, the ends of the plurality of positioning blocks (552) that are away from each other extend to the outside of the mounting grooves, and the ends of the plurality of positioning blocks (552) that are close to each other are provided with two springs fixedly connected to the inner cavity surface of the mounting grooves, and the plurality of arc rods (54) are spaced apart from the multi-circle mounting grooves on the positioning roller (551).

5. The multifunctional fish peeling machine capable of adjusting depth according to claim 1, characterized in that: The removal device (6) comprises a knife holder (61), two transmission rods (66) are rotatably mounted on both sides of the outer surface of the mounting frame (2), a blade (62) is arranged in the middle of the inner cavity of the knife holder (61), the knife holder (61) and the blade (62) are adapted for use with the mounting hole at the lower part of the outer surface of the limiting cylinder (51), a connecting piece (63) is fixedly mounted on both sides of the outer surface of the knife holder (61), the two connecting pieces (63) are slidably mounted on both sides of the inner cavity surface of the mounting frame (2), and a limiting mechanism (64) is arranged on the side of the outer surface of the two connecting pieces (63) away from each other. ), the two limiting mechanisms (64) are rotatably mounted on both sides of the outer surface of the mounting frame (2), a transmission handle (65) is provided on the side of the outer surface of the two limiting mechanisms (64) close to the conveying device (3), and the transmission handle (65) is rotatably mounted on the upper end of the base (1), and a transmission rod (66) is provided on the side of the outer surface of the two limiting mechanisms (64) away from the conveying device (3), and the transmission rod (66) is rotatably mounted on the lower part of the mounting frame (2), and spur gears are provided on both sides of the outer surface of the transmission rod (66), and the two spur gears are meshed and connected with the limiting mechanisms (64) on both sides.

6. The multifunctional fish peeling machine capable of adjusting depth according to claim 5, characterized in that: The transmission handle (65) comprises a transmission rod (651) which is rotatably mounted on the upper end of the base (1); a hand wheel is provided at one end of the transmission rod (651); V-shaped connecting rods (652) are threadedly mounted on both sides of the outer surface of the transmission rod (651); and the threads on both sides of the outer surface of the transmission rod (651) are in opposite directions.

7. The multifunctional fish peeling machine capable of adjusting depth according to claim 6, characterized in that: The connecting member 1 (63) comprises a fixing plate (631), the fixing plate (631) being slidably mounted on the inner cavity surface of the mounting frame (2), a limiting rod (632) being arranged in the middle of the outer surface of the fixing plate (631), the limiting rod (632) extending to the outside of the mounting frame (2) from one end away from the tool holder (61), a mounting block (633) being arranged at one end of the limiting rod (632) extending to the outside of the mounting frame (2), connecting rods 2 (634) being slidably mounted on both sides of the outer surface of the mounting block (633), limiting blocks (635) being arranged at one end of the two connecting rods 2 (634) close to the fixing plate (631), and the two limiting blocks (635) being slidably mounted on the inner wall of the mounting block (633).

8. The multifunctional fish peeling machine capable of adjusting depth according to claim 7, characterized in that: The limiting mechanism (64) includes a limiting member (641), and the limiting member (641) is rotatably mounted on the outer surface of the mounting frame (2). A connecting plate (642) is provided on the side of the limiting member (641) away from the connecting member 1 (63). The connecting plate (642) is slidably mounted on the outer surface of the limiting member (641). The outer surface of the connecting plate (642) is rotatably connected to the surface of the V-shaped connecting rod (652). A sliding groove 1 (643) is provided on the side of the outer surface of the connecting plate (642) close to the limiting member (641). The inner cavity surface of the sliding groove 1 (643) is slidably connected to the outer surfaces of the two connecting rods 2 (634).

9. The multifunctional fish peeling machine capable of adjusting depth according to claim 8, characterized in that: The limiting member (641) includes a meniscus (6411), and the meniscus (6411) is rotatably mounted on the outer surface of the mounting frame (2). A second slide groove (6412) is provided at one end of the meniscus (6411) close to the connecting plate (642). The shape of the second slide groove (6412) is the same as that of the first slide groove (643). The inner cavity surface of the second slide groove (6412) is slidably connected to the outer surfaces of the two limiting blocks (635). The inner cavity surface of the second slide groove (6412) close to the side of the tool holder (61) is provided with a limiting groove (6412) array. 413), a plurality of the limit grooves (6413) are matched with the two limit blocks (635), an arc groove (6414) is provided through the middle of the meniscus (6411), the inner surface of the arc groove (6414) is fitted with the outer surface of the limit rod (632), and the arc groove (6414) is matched with the limit rod (632), and the arc groove (6414) is matched with the limit rod (632), and the circular arc surface of the meniscus (6411) is provided with an arc rack (6415), and the arc rack (6415) is meshed with the spur gear on the corresponding side of the transmission rod (66).

Images