Procambarus clarkia cleaning device

Abstract

The present application relates to crayfish processing technical field, disclose a kind of crayfish cleaning equipment, including cleaning machine and the conveyer belt being arranged below the cleaning machine, the brush washing subassembly is arranged in the cleaning machine, the brush washing subassembly includes several cleaning roller groups, rotation gear is coaxially arranged at the end of the cleaning roller group, arc-shaped rack is arranged in the cleaning machine, and rotation driving part for driving the rotation of the arc-shaped rack, the rotation gear is engaged with the arc-shaped rack. The present application can realize crayfish automatic cleaning and screening process.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of crayfish processing technology, and particularly relates to a crayfish cleaning equipment. BACKGROUND

[0002] The crayfish cleaning and frying machine crayfish processing equipment production line: cleaning ①→ cleaning ②→ cleaning ③-vibration draining→ air drying→ frying→ normal temperature cooling→ tray packaging→ quick freezing, the small crayfish caught is classified according to the specification. Workers can select on the workbench, and classify the crayfish according to different specifications. The selected crayfish is processed. The crayfish is conveyed to the cleaning machine by the feeding conveyor, and the crayfish is cleaned by the ultrasonic wave + air flow of the cleaning machine. In order to ensure that the crayfish can be cleaned, the discharge port is provided with high-pressure spraying to remove the foam generated by the bubbles.

[0003] In the existing crayfish cleaning and processing equipment, the flow line ultrasonic cleaning is not thorough, food safety problems are prone to occur, and after ultrasonic cleaning, further screening process is needed, the process flow is long, and the occupied area is large. SUMMARY

[0004] The purpose of the present application is to provide a crayfish cleaning equipment, which realizes automatic cleaning and screening process of crayfish.

[0005] The above technical purpose of the present application is realized by the following technical scheme: a crayfish cleaning equipment, comprising a cleaning machine and a conveying belt arranged below the cleaning machine, a brushing assembly is arranged in the cleaning machine, the brushing assembly comprises a plurality of cleaning roller groups, a rotating gear coaxially arranged at the end of the cleaning roller group, an arc-shaped gear rack arranged in the cleaning machine and a rotating driving member for driving the rotation of the arc-shaped gear rack, and the rotating gear is engaged with the arc-shaped gear rack.

[0006] Further provided in the present application is that the cleaning roller group comprises a plurality of inner cleaning rollers and a plurality of outer cleaning rollers, the arc-shaped gear rack comprises an inner gear rack and an outer gear rack, the rotating gear at the end of the inner cleaning roller is engaged with the inner gear rack, and the rotating gear at the end of the outer cleaning roller is engaged with the outer gear rack.

[0007] Further provided in the present application is that the rotating driving member comprises a rotating block, a coaxial driving gear, a driving gear rack, a driving cylinder and a synchronization assembly, the rotating block is rotationally connected to the cleaning machine, the coaxial driving gear is fixedly connected with the rotating block in a coaxial manner, the driving cylinder is arranged on the cleaning machine, the driving gear rack is arranged at the piston end of the driving cylinder, the driving gear rack is engaged with the coaxial driving gear, two rotating arms are arranged radially outside the rotating block, the ends of the two rotating arms are respectively rotationally connected with the synchronization assembly, and the two ends of the inner gear rack and the outer gear rack are connected to the synchronization assembly.

[0008] Further, the cleaning machine is provided with an adjusting assembly, which drives the adjacent two cleaning roller groups to be close or far away.

[0009] Further, the adjusting assembly comprises an adjusting motor, a driving single gear, an adjusting gear, a connecting rod, an arc-shaped limiting ring, a sliding block, the end rotating gears of the adjacent inner cleaning roller and outer cleaning roller are connected through the connecting rod, the central parts of the connecting rods are rotatably connected with the sliding blocks, the arc-shaped limiting ring is arranged in the cleaning machine, the sliding blocks are slidably connected in the middle of the arc-shaped limiting ring, the end of the connecting rod located at the edge is rotatably connected on the arc-shaped limiting ring, the ends of the connecting rods are fixedly connected with the adjusting gear in the radial direction, the adjusting motor is arranged on the rack, the driving single gear is coaxially fixedly connected with the output end of the adjusting motor, and the driving single gear is engaged with the adjusting gear.

[0010] Further, the driving single gear is provided with a meshing tooth.

[0011] Further, the synchronous assembly comprises a guide plate, an inner movable plate, an outer movable plate and a synchronous gear, the guide plate is rotatably connected on the rotating arm, a sliding groove is coaxially arranged on the guide plate, the inner movable plate and the outer movable plate are slidably connected in the sliding groove, the synchronous gear is rotatably connected on the sliding groove, an inner horizontal gear rack is arranged on the lower side of the inner movable plate, an outer horizontal gear rack is arranged on the upper side of the outer movable plate, the outer horizontal gear rack and the inner horizontal gear rack are respectively engaged on the upper and lower sides of the synchronous gear, and the two ends of the inner gear rack are fixedly connected on the inner movable plate, and the two ends of the outer gear rack are fixedly connected on the two ends of the outer movable plate.

[0012] Further, a elastic piece is arranged between the end of the inner movable plate and the end of the outer movable plate.

[0013] Further, the elastic piece comprises an inner inserting rod arranged on the end of the inner movable plate and an outer inserting rod arranged on the end of the outer movable plate, a spring is coaxially sleeved between the inner inserting rod and the outer inserting rod, and the two ends of the spring are fixedly connected with the inner movable plate and the outer movable plate.

[0014] The present application has the following advantages:

[0015] 1. The application can realize automatic cleaning and screening process of crayfish, wherein the rotating driving part drives two arc-shaped racks to rotate, the arc-shaped racks drive the inner and outer cleaning rollers to rotate through the rotating gears in the rotating process, the cleaning path of crayfish is increased through the arrangement of the inner and outer cleaning rollers, so that the cleaning of crayfish is more thorough, and the application also sets the adjusting assembly, so that the spacing between adjacent cleaning rollers can be adjusted to adapt to crayfish of different sizes, and realize the synchronous process of cleaning and screening of crayfish.

[0016] 2. In the application, the driving cylinder drives the driving rack to move up and down, the driving rack is engaged with the coaxial driving gear, the coaxial driving gear drives the rotating block to rotate, the guide plate on the synchronous assembly is rotatably connected with the rotating arm in the rotating process of the rotating block, but the friction between them is large, and when there is no external force to change the position of the guide plate and the rotating arm, the friction between the guide plate and the rotating arm will keep the guide plate and the rotating arm in a relatively static state, therefore, when the rotating arm drives the two synchronous assemblies to move back and forth clockwise and counterclockwise, the inner and outer gears connected to the synchronous assemblies will also move clockwise or counterclockwise synchronously, further driving the rotating gear to rotate, so as to realize the forward rotation and reverse rotation of the cleaning roller group and realize the cleaning process of the internal crayfish.

[0017] 3. The inner and outer gears in the application can move synchronously with the inner and outer cleaning rollers, wherein when the adjusting motor drives the driving single gear to rotate, the single gear on the driving single gear will engage with the adjusting gear to drive the adjusting gear to rotate, the adjusting gear is fixedly connected with the connecting rod in the radial direction, therefore, the connecting rod will be driven to rotate, and the rotating gear at the other end of the connecting rod will also move with the connecting rod, and since the sliding block is slidingly connected inside the arc-shaped limiting ring, the rotating gear at the other end of the connecting rod will move, therefore, when the two adjacent inner cleaning rollers move away from each other, the inner cleaning rollers move away from the arc-shaped limiting ring in a centrifugal motion, and the outer cleaning rollers move towards the arc-shaped limiting ring in a centripetal motion, at this time, the arrangement of the synchronous assembly will make the inner gear engage with the rotating gear on the inner cleaning roller and make the outer gear engage with the rotating gear on the outer cleaning roller, so as to maintain the synchronism.

[0018] 4、The synchronization assembly in the application can keep the synchronization of movement, when the two adjacent inner cleaning rollers move away from each other, the inner cleaning rollers are in centrifugal movement relative to the arc-shaped limiting ring, and the outer cleaning rollers are in centripetal movement, at this time, the rotating gear on the inner cleaning roller will push the inner rack to move outward in centrifugal movement, the end of the inner rack is fixedly connected to the inner movable plate, thus the inner movable plate will move in centrifugal movement along the guide plate, at this time, the inner horizontal rack on the inner movable plate will control the rotation of the synchronous gear, the synchronous gear will control the centripetal movement of the outer horizontal rack of the outer movable plate during rotation, since the end of the outer gear is connected to the outer movable plate, thus the outer gear will move in centripetal movement, so that the outer gear can always engage with the rotating gear on the outer cleaning roller, keeping the synchronization of movement. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Figure 1 is a structural schematic diagram of the application.

[0021] Figure 2 is a structural schematic diagram of the cleaning machine.

[0022] Figure 3 is a structural schematic diagram of the brush cleaning assembly.

[0023] Figure 4 is a structural schematic diagram of the brush cleaning assembly.

[0024] Figure 5 is a structural schematic diagram of the rotating driving member.

[0025] Figure 6 is a structural schematic diagram of the synchronization assembly.

[0026] Figure 7 is a structural schematic diagram of the synchronization assembly.

[0027] In the figure, 1, cleaning machine; 2, conveying belt; 3, brushing assembly; 31, inner cleaning roller; 32, outer cleaning roller; 33, rotating gear; 34, inner rack; 35, outer rack; 4, rotating driving part; 41, rotating block; 42, coaxial driving gear; 43, driving rack; 44, driving cylinder; 45, rotating arm; 5, adjusting assembly; 51, adjusting motor; 52, driving single gear; 521, meshing tooth; 53, adjusting gear; 54, connecting rod; 55, arc-shaped limiting ring; 56, sliding block; 6, synchronizing assembly; 61, guide plate; 611, sliding groove; 62, inner movable plate; 621, inner horizontal rack; 622, inner inserting rod; 63, outer movable plate; 631, outer horizontal rack; 632, outer inserting rod; 64, synchronizing gear; 65, spring. DETAILED DESCRIPTION

[0028] The technical solutions of the present application will be described clearly and completely below in combination with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] As shown in the embodiments, such as Figure 1 , Figure 2 , Figure 3 , a crawfish cleaning device comprises a cleaning machine 1 and a conveying belt 2 arranged below the cleaning machine 1, the cleaning machine 1 is internally provided with a brushing assembly 3, the brushing assembly 3 comprises a plurality of cleaning roller groups, a rotating gear 33 coaxially arranged at the end of the cleaning roller group, an arc-shaped rack arranged in the cleaning machine 1 and a rotating driving part 4 for driving the rotation of the arc-shaped rack, and the rotating gear 33 is engaged with the arc-shaped rack.

[0030] As shown in the embodiments, such as Figure 2 , Figure 3 , the cleaning roller group comprises a plurality of inner cleaning rollers 31 and a plurality of outer cleaning rollers 32, the arc-shaped rack comprises an inner rack 34 and an outer rack 35, the rotating gear 33 at the end of the inner cleaning roller 31 is engaged with the inner rack 34, and the rotating gear 33 at the end of the outer cleaning roller 32 is engaged with the outer rack 35.

[0031] As shown in the embodiments, such as Figure 4 , Figure 5As shown, the rotating driving part 4 comprises a rotating block 41, a coaxial driving gear 42, a driving rack 43, a driving cylinder 44, and a synchronous assembly 6. The rotating block 41 is rotationally connected to the cleaning machine 1. The coaxial driving gear 42 is coaxially and fixedly connected to the rotating block 41. The driving cylinder 44 is arranged on the cleaning machine 1. The driving rack 43 is arranged at the piston end of the driving cylinder 44. The driving rack 43 is engaged with the coaxial driving gear 42. Two rotating arms 45 are radially arranged outside the rotating block 41. The ends of the two rotating arms 45 are respectively rotationally connected with the synchronous assembly 6. The inner rack 34 and the outer rack 35 are both connected to the synchronous assembly 6.

[0032] As shown in Figure 5 , the cleaning machine 1 is provided with an adjusting assembly 5. The adjusting assembly 5 drives two adjacent cleaning roller groups to move close to or away from each other.

[0033] As shown in Figure 5 , the adjusting assembly 5 comprises an adjusting motor 51, a driving single gear 52, an adjusting gear 53, a connecting rod 54, an arc-shaped limiting ring 55, and a sliding block 56. The end rotating gears 33 of the adjacent inner cleaning rollers 31 and outer cleaning rollers 32 are connected by the connecting rods 54. The central parts of the connecting rods 54 are rotationally connected with the sliding block 56. The arc-shaped limiting ring 55 is arranged inside the cleaning machine 1. The sliding block 56 is slidingly connected in the middle of the arc-shaped limiting ring 55. The end of the connecting rod 54 located at the edge is rotationally connected to the arc-shaped limiting ring 55. The end of the connecting rod 54 is radially fixedly connected with the adjusting gear 53. The adjusting motor 51 is arranged on the machine frame. The driving single gear 52 is coaxially and fixedly connected to the output end of the adjusting motor 51. The driving single gear 52 is engaged with the adjusting gear 53.

[0034] As shown in Figure 5 , the driving single gear 52 is provided with a meshing tooth 521.

[0035] As shown in Figure 6 , Figure 7As shown, the synchronization assembly 6 comprises a guide plate 61, an inner movable plate 62, an outer movable plate 63, a synchronization gear 64, the guide plate 61 is rotationally connected on the rotating arm 45, a sliding groove 611 is coaxially formed on the guide plate 61, the inner movable plate 62 and the outer movable plate 63 are slidably connected in the sliding groove 611, the synchronization gear 64 is rotationally connected on the sliding groove 611, an inner horizontal gear rack 621 is arranged on the lower side of the inner movable plate 62, an outer horizontal gear rack 631 is arranged on the upper side of the outer movable plate 63, the outer horizontal gear rack 631 and the inner horizontal gear rack 621 are respectively engaged on the upper and lower sides of the synchronization gear 64, and the two ends of the inner gear rack 34 are respectively fixedly connected on the inner movable plate 62, and the two ends of the outer gear rack 35 are respectively fixedly connected on the two ends of the outer movable plate 63.

[0036] As shown in the drawings, Figure 7 As shown, the end of the inner movable plate 62 and the end of the outer movable plate 63 are provided with an elastic member.

[0037] As shown in the drawings, Figure 7 As shown, the elastic member comprises an inner insertion rod 622 arranged at the end of the inner movable plate 62 and an outer insertion rod 632 arranged at the end of the outer movable plate 63, a spring 65 is coaxially sleeved between the inner insertion rod 622 and the outer insertion rod 632, and the two ends of the spring 65 are respectively fixedly connected with the inner movable plate 62 and the outer movable plate 63.

[0038] As shown in the drawings, Figures 2-7 As shown, the present application can realize the automatic cleaning and screening process of crayfish, wherein the rotating driving member 4 drives the rotation of the two arc-shaped gear racks, the arc-shaped gear racks drive the rotation of the inner cleaning roller 31 and the outer cleaning roller 32 through the rotating gear 33 in the process of rotation, through the arrangement of the inner and outer cleaning rollers 32, the cleaning path of the crayfish can be increased, so that the cleaning of the crayfish is more clean and thorough, and the present application further comprises an adjusting assembly 5, which can adjust the distance between the adjacent cleaning rollers, so that it can adapt to the passing of crayfish of different sizes, and realize the synchronous process of cleaning and screening of crayfish of different sizes.

[0039] The driving cylinder 44 drives the driving rack 43 to move up and down in the application, the driving rack 43 is engaged with the coaxial driving gear 42, the coaxial driving gear 42 drives the rotating block 41 to rotate, the rotating block 41 is rotatably connected with the guide plate 61 on the synchronous assembly 6 during the rotating process, but the friction between them is large, when there is no external force to make the guide plate 61 and the rotating arm 45 change the position, the friction between the guide plate 61 and the rotating arm 45 can keep the guide plate 61 and the rotating arm 45 in a relatively static state, therefore, when the rotating arm 45 drives the two synchronous assemblies 6 to move back and forth clockwise and counterclockwise, the inner rack 34 and the outer rack 35 connected to the synchronous assembly 6 also move synchronously clockwise or counterclockwise, further drive the rotating gear 33 to rotate, so as to realize the forward rotation and reverse rotation of the cleaning roller group, and realize the cleaning process of the small crayfish.

[0040] The inner rack 34 and the outer rack 35 in the application can move synchronously with the inner cleaning roller 31 and the outer cleaning roller 32, when the adjusting motor 51 drives the driving single gear 52 to rotate, the single gear 521 on the driving single gear 52 is engaged with the adjusting gear 53, drives the adjusting gear 53 to rotate, the adjusting gear 53 is radially fixedly connected with the connecting rod 54, therefore, the connecting rod 54 is driven to rotate, the rotating gear 33 at the other end of the connecting rod 54 also moves with the connecting rod 54, at the same time, since the sliding block 56 is slidably connected inside the arc-shaped limiting ring 55, the rotating gear 33 at the other end of the connecting rod 54 is driven to move, therefore, when the two adjacent inner cleaning rollers 31 move away from each other, the inner cleaning roller 31 is in centrifugal motion relative to the arc-shaped limiting ring 55, and the outer cleaning roller 32 is in centripetal motion, at this time, the synchronous assembly 6 is arranged to engage the inner rack 34 with the rotating gear 33 on the inner cleaning roller 31, and engage the outer rack 35 with the rotating gear 33 on the outer cleaning roller 32, so as to keep the synchronization.

[0041] The synchronous assembly 6 in the application can keep the synchronization of movement, when the two adjacent inner cleaning rollers 31 move away from each other, the inner cleaning roller 31 is in centrifugal motion relative to the arc-shaped limiting ring 55, and the outer cleaning roller 32 is in centripetal motion, at this time, the rotating gear 33 on the inner cleaning roller 31 pushes the inner rack 34 to move outward in centrifugal motion, the end of the inner rack 34 is fixedly connected with the inner movable plate 62, therefore, the inner movable plate 62 is pushed to move in centrifugal motion along the guide plate 61, at this time, the inner horizontal rack 621 on the inner movable plate 62 controls the synchronous gear 64 to rotate, the synchronous gear 64 controls the outer movable plate 63 of the outer horizontal rack 631 to move in centripetal motion during the rotating process, since the end of the outer gear is connected with the outer movable plate 63, the outer gear moves in centripetal motion, so that the outer gear can always be engaged with the rotating gear 33 on the outer cleaning roller 32, and the synchronization of movement is kept.

Claims

1. A crayfish cleaning device, characterized in that: The system includes a cleaning machine (1) and a conveyor belt (2) disposed below the cleaning machine (1). The cleaning machine (1) contains a brushing assembly (3), which includes several cleaning roller groups, a rotating gear (33) coaxially disposed at the end of the cleaning roller group, an arc-shaped rack disposed inside the cleaning machine (1), and a rotating drive (4) that drives the arc-shaped rack to rotate. The rotating gear (33) meshes with the arc-shaped rack. The cleaning roller group includes several inner cleaning rollers (31) and several outer cleaning rollers (32). The arc-shaped rack includes an inner rack (34) and an outer rack (35). The rotating gear (33) at the end of the inner cleaning roller (31) meshes with the arc-shaped rack. The inner rack (34) meshes with the outer rack (35), and the rotating gear (33) at the end of the outer cleaning roller (32) meshes with the outer rack (35); the rotating drive component (4) includes a rotating block (41), a coaxial drive gear (42), a drive rack (43), a drive cylinder (44), and a synchronization component (6). The rotating block (41) is rotatably connected to the cleaning machine (1), the coaxial drive gear (42) is coaxially fixedly connected to the rotating block (41), the drive cylinder (44) is mounted on the cleaning machine (1), the drive rack (43) is mounted on the piston end of the drive cylinder (44), and the drive rack (43) meshes with the coaxial drive gear (42). Two rotating arms (45) are radially arranged on the outer side of the rotating block (41). The ends of the two rotating arms (45) are respectively rotatably connected to a synchronization component (6). Both ends of the inner rack (34) and the outer rack (35) are connected to the synchronization component (6). An adjustment component (5) is provided on the cleaning machine (1). The adjustment component (5) drives two adjacent cleaning roller groups to move closer or further away. The adjustment component (5) includes an adjustment motor (51), a drive single gear (52), an adjustment gear (53), a connecting rod (54), an arc-shaped limiting ring (55), and a slider (56). The gears (33) rotate at the ends of adjacent inner cleaning rollers (31) and outer cleaning rollers (32). The connecting rods (54) are connected to each other, and the center of the connecting rods (54) is rotatably connected to the slider (56). The arc-shaped limiting ring (55) is set inside the cleaning machine (1). The slider (56) is slidably connected to the middle of the arc-shaped limiting ring (55). The end of the connecting rod (54) located at the outermost edge is rotatably connected to the arc-shaped limiting ring (55). The end of the connecting rod (54) is radially fixedly connected to the adjusting gear (53). The adjusting motor (51) is set on the frame. The driving single gear (52) is coaxially fixedly connected to the output end of the adjusting motor (51). The driving single gear (52) meshes with the adjusting gear (53). The synchronization component (6) includes a guide plate (61), an inner movable plate (62), an outer movable plate (63), and a synchronization gear (64). The guide plate (61) is rotatably connected to the rotating arm (45). A groove (611) is coaxially provided on the guide plate (61). The inner movable plate (62) and the outer movable plate (63) are slidably connected in the groove (611). The synchronization gear (64) is rotatably connected to the groove (611). An inner horizontal rack (621) is provided on the lower side of the inner movable plate (62), and an outer horizontal rack (631) is provided on the upper side of the outer movable plate (63). The outer horizontal rack (631) and the inner horizontal rack (621) respectively mesh on the upper and lower sides of the synchronization gear (64). The two ends of the inner rack (34) are respectively fixedly connected to the inner movable plate (62), and the two ends of the outer rack (35) are respectively fixedly connected to the two ends of the outer movable plate (63).

2. The crayfish cleaning equipment according to claim 1, characterized in that: The drive single gear (52) is provided with a tooth (521).

3. The crayfish cleaning equipment according to claim 1, characterized in that: An elastic element is provided between the end of the inner movable plate (62) and the end of the outer movable plate (63).

4. The crayfish cleaning equipment according to claim 3, characterized in that: The elastic component includes an inner rod (622) disposed at the end of the inner movable plate (62) and an outer rod (632) disposed at the end of the outer movable plate (63). A spring (65) is coaxially sleeved between the inner rod (622) and the outer rod (632). The two ends of the spring (65) are fixedly connected to the inner movable plate (62) and the outer movable plate (63), respectively.

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