CN213316235U

CN213316235U - Lobster sorting machine

Info

Publication number: CN213316235U
Application number: CN202022076276.1U
Authority: CN
Inventors: 张为
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-01
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to an aquatic products processing technology field, concretely relates to lobster sorting machine, be in including frame, setting letter sorting board in the frame is with being used for the drive letter sorting board motion is in order to carry out the drive arrangement who sorts, letter sorting board includes that a plurality of roots set up and the sorting pole of downward sloping side by side interval, and is adjacent form between the sorting pole from the upper end to the gradually increasing guide letter sorting groove of lower extreme width, put in lobster on the letter sorting board can follow from the young to greatly in proper order when sliding along the sorting pole of downward sloping under the action of gravity guide letter sorting inslot drops, realizes the letter sorting to the lobster. Drive arrangement can drive the letter sorting board and do reciprocating motion all around, can not only promote lobster through inertia and slide forward in the front rear direction, can also disperse the lobster in the left right direction. The first rolling part and the second rolling part can cause the vibration of the sorting plate while protecting the sorting plate, so that the sorting efficiency is improved.

Description

Lobster sorting machine

Technical Field

The utility model relates to an aquatic products processing technology field, concretely relates to lobster sorting machine.

Background

The lobster not only has high nutritive value, but also tastes delicious after being cooked, and is deeply loved by people. With the improvement of living standard of people, the market demand for lobsters is also increasing, and a large amount of continuous supply of water producers is needed to meet the demand. Meanwhile, in order to meet the marketing route determined according to the requirements of consumer groups of different levels in the market, the water producers need to sort the lobsters according to the size of each lobster before supplying, and the lobsters are supplied in different categories. Because water producer's supply of material is big, the work load of carrying out the letter sorting to the lobster is also very huge, if take the mode of manual sorting, not only inefficiency, every workman exists the difference to the first judgement standard of size of lobster in addition, can lead to the individual head size of sorting the post-lobster still inhomogeneous, and the human cost of manual sorting is also higher simultaneously, is unfavorable for market competition. Therefore, an apparatus specially adapted for sorting lobsters on an individual basis is required to solve the above problems.

The special large, medium and small three-stage sorting integrated device for processing the lobsters, disclosed by the Chinese patent with the application number of 201420241106.6, comprises a rack, a driving motor, paired supporting wheels and a sorting cylinder, wherein the sorting cylinder is obliquely arranged and sequentially divided into a feeding area, a shrimp sorting area, a medium shrimp sorting area and a discharging area, the feeding area and the discharging area are respectively formed by a plate of a cylinder, the shrimp sorting area and the medium shrimp sorting area are respectively formed by arranging reinforcing steel bars in an alternate arrangement mode, the sorting cylinder is placed on the supporting wheels of the rack through the outer walls of the feeding area and the discharging area at two ends of the sorting cylinder, and the sorting cylinder is driven to rotate by the driving motor. The device is at the during operation, and the lobster that gets into wherein can be gliding under the action of gravity, and the shrimp and well shrimp can fall from the relevant position department of cylinder respectively, and remaining prawn then directly discharges from the ejection of compact district of cylinder, realizes sorting into the purpose of big, well, little three types according to individual head size with the lobster. But this patent is only tertiary to the screening of the size grade of lobster, sorts the quality comparatively crudely, can't satisfy the demand of the comparatively meticulous customer of size grade requirement, and advancing of lobster mainly relies on self gravity moreover, and the rotation of cylinder only plays the additional action, and the gliding speed that leads to the lobster is slower, has the phenomenon of piling up to the rotation of cylinder makes the lobster roll inside it repeatedly, can cause damage such as broken foot to the lobster, influences the lobster quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a lobster sorting machine is provided, be in including frame, setting letter sorting board in the frame with be used for the drive letter sorting board motion is in order to carry out the drive arrangement who sorts, letter sorting board includes the sorting pole that a plurality of roots interval set up and the downward sloping side by side, and is adjacent form between the sorting pole from the upper end to the gradually increasing guide letter sorting groove of lower extreme width.

As the utility model discloses a preferred, drive arrangement includes vertical rotation axis, drive the motor, the fixed mounting of rotation axis are in rotate epaxial eccentric wheel and cover and establish fixed cover on the eccentric wheel, fixed cover with be provided with the bearing between the eccentric wheel, drive arrangement passes through fixed cover with the letter sorting board is articulated.

As the utility model discloses a preferred, letter sorting board upper end level is provided with two coaxial and has the spaced second sleeve along the axial, the outer wall of fixed cover is improved level and is provided with first sleeve, interval between two second sleeves can supply just first sleeve is put into, first sleeve with the telescopic inner chamber diameter of second is unanimous and all can supply the bolt to insert.

Preferably, the rack is fixed with a first rolling part for supporting the sorting plate.

As the utility model discloses a preferred, be provided with on the letter sorting board with the gasket of first roll portion contact, the gasket lower surface has a plurality of bellying.

As the utility model discloses a preferred, be located in the frame the region of letter sorting board side is provided with the second roll portion.

Preferably, the second rolling part is mounted on the frame through a spring.

Preferably, a ruler parallel to the sorting plate is fixed on the frame.

As the utility model discloses a preferred, be provided with the bracing piece on the lower bottom surface of letter sorting board.

As the utility model discloses a preferred, the sorting pole is the pipe.

Has the advantages that:

1) the sorting plate comprises a plurality of sorting rods which are arranged side by side at intervals and incline downwards, the width of each sorting guide groove gradually increasing from the upper end to the lower end is formed by the adjacent sorting rods, so that lobsters thrown onto the sorting plate can slide forwards along the sorting rods under the action of gravity and can sequentially fall from the sorting guide grooves from small to large at the same time, and the sorting of the lobsters is realized;

2) the driving device can drive the sorting plate to do reciprocating motion in a front-back and left-right mode, through inertia, the lobsters can be pushed to slide forwards in the front-back direction, and can be dispersed in the left-right direction, so that the situation that stacked lobsters are not successfully sorted due to stacking of the lobsters is avoided;

3) the eccentric wheel and the rotating shaft are fastened together through a pin, so that the fastening between the eccentric wheel and the rotating shaft is ensured, the pin can be conveniently detached, the pin is installed after the position of the eccentric wheel is adjusted, and the speed and the accuracy of lobster sorting are adjusted by changing the inclination angle of the sorting plate;

4) the outer walls of two symmetrical sides of the fixed sleeve can be provided with first sleeves, and the two sorting plates can be hinged correspondingly to the first sleeves, so that the same driving device can drive the two sorting plates to work simultaneously, and the sorting efficiency is greatly improved;

5) the first rolling part is used for supporting the sorting plate and can roll in the moving process of the sorting plate, so that the sorting plate in motion is prevented from being directly contacted with the rack to generate severe sliding friction and cause abrasion to the rack;

6) the sorting plate is in contact with the first rolling part through the gasket, the sorting plate effectively protects the sorting plate, the gasket can be detached and replaced after being damaged, and the maintenance cost is low.

7) When the driving device drives the sorting plate to do reciprocating motion in a front-back and left-right direction, the first rolling part jolts when rolling on the lower surface of the gasket due to the existence of the convex part, so that the sorting plate vibrates, and the sorting capacity of the sorting plate for lobsters is improved;

8) the second rolling part can abut against or collide with the sorting plate in the left-right direction, so that adverse factors such as abrasion and noise caused by direct contact between the side surface of the sorting plate and the rack are prevented, and meanwhile, the rolling contact between the second rolling part and the sorting plate enables the sorting plate to move more smoothly in the front-back direction;

9) the second rolling part is fixed on the rack through a spring, the buffering effect of the spring can not only protect the second rolling part and ensure that the rack is not unstable due to larger impact force in the left-right direction, but also enable the sorting plate to have certain vibration in the left-right direction, and improve the capability of the sorting plate for dispersing lobsters in the left-right direction;

10) scales at all positions on the scale correspond to the widths of all positions on the guide sorting groove, so that the lobsters are sorted, parameterized and standardized, and the user can determine the sorting precision of the lobsters according to actual requirements, so that the lobsters can be classified in multiple stages according to the size of each head;

11) the blocking and distinguishing plate is used for blocking lobsters which still move forwards in the process of falling from the guide sorting groove due to inertia from falling into a non-corresponding area, so that the accuracy of sorting the lobsters is improved;

12) a supporting rod can be arranged below the sorting plate in the left-right direction to support and reinforce the sorting rod;

13) the sorting rod is a round tube, so that weight reduction is realized, the smooth circular outer ring of the sorting rod is convenient for lobsters to advance forwards along the sorting rod and drop from the guide sorting groove, and the lobsters are prevented from being clamped in the guide sorting groove.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a lobster sorting machine of the present invention;

FIG. 2 is a schematic structural diagram of a driving device;

FIG. 3 is a schematic view of the installation positions of the first rolling part and the second rolling part;

in the figure: 1. frame, 2, drive arrangement, 21, motor, 22, rotation axis, 23, eccentric wheel, 24, bearing, 25, fixed cover, 26, first sleeve, 3, letter sorting board, 31, dead lever, 32, second sleeve, 33, sorting pole, 4, scale, 5, first roll portion, 6, second roll portion, 7, spring, 8, gasket, 81 bellying, 9, guide letter sorting groove, 10, bracing piece, 11, pin, 12, bolt, 13, block the district board.

Detailed Description

The guiding and sorting grooves 9 with the width gradually increasing from the upper end to the lower end of the sorting plate 3 are formed between the adjacent sorting rods 33 on the sorting plate 3 shown in fig. 1, and when lobsters thrown on the sorting plate 3 slide forwards along the downward-inclined sorting rods 33 under the action of gravity, the lobsters can sequentially fall from the guiding and sorting grooves 9 from small to large, so that the sorting of the lobsters is realized. The guide sorting chute 9 is formed by the adjacent sorting rods 33, and the lobsters thrown on the sorting plate 3 actually slide forward on the plane formed by the sorting rods 33, so that the sorting rods 33 are arranged side by side at intervals and are inclined downward, and the arrangement of the sorting rods 33 and the shape of the sorting rods 33 determine the shape of the guide sorting chute 9. In order to ensure that the width of the guide sorting groove 9 is gradually increased from the upper end to the lower end, two preferable modes are set for the sorting rod 33, and if a rod with the unchanged outer ring size is selected as the sorting rod 33, the gradual increase of the distance between every two sorting rods 33 from the upper end to the lower end is ensured when the sorting rod 33 is installed; if a rod with the size of the outer ring gradually increased from one end to the other end is selected as the sorting rod 33, a plurality of sorting rods 33 can be arranged on the sorting plate 3 in parallel, and only the large end of the outer ring of the sorting rod 33 needs to be arranged above the small end of the outer ring. Meanwhile, in order to make the lobsters slide forward on the sorting plate 3 along the sorting rod 33 and more smoothly drop from the guide sorting groove 9, it is preferable that the outer ring of the sorting rod 33 is circular.

In fig. 2, the upper end of the sorting plate 3 is connected to a driving device 2, and the driving device 2 can drive the sorting plate 3 to move for better sorting, and the movement mode is various, and can be direct vibration, reciprocating motion and the like. This embodiment is preferred sorting board 3 is made front and back left and right sides reciprocating motion, can not only promote lobster forward sliding in the front and back direction through inertia, can also disperse the lobster in the left and right sides direction, prevents that the lobster from piling up and leading to the lobster of folding above not successfully sorting. For this purpose, the driving device 2 specially designed in this embodiment includes a vertical rotating shaft 22, a motor 21 for driving the rotating shaft 22, an eccentric wheel 23 fixedly mounted on the rotating shaft 22, and a fixing sleeve 25 sleeved on the eccentric wheel 23, and a bearing 24 is disposed between the fixing sleeve 25 and the eccentric wheel 23. When the driving device 2 works, the motor 21 drives the rotating shaft 22 to rotate, the eccentric wheel 23 fixedly installed on the rotating shaft 22 also rotates, and the fixed sleeve 25 is arranged on the eccentric wheel 23 through the bearing sleeve 24, namely, the fixed sleeve 25 is rotatably connected with the eccentric wheel 23, so that the outer edge of the eccentric wheel 23 can push the fixed sleeve 25 to reciprocate. The drive means 2 are connected to the sorting plate 3 by means of the retaining sleeve 25, so that a reciprocating movement is transmitted to the sorting plate 3 via the retaining sleeve 25. Since the lower end of the sorting plate 3 is erected on the frame 1, in the process of reciprocating motion of the sorting plate 3, the contact part of the sorting plate 3 and the frame 1 moves in the front-rear direction, so that the inclination angle of the sorting plate 3 changes, and therefore the upper end of the sorting plate 3 is hinged to the fixed sleeve 25. The outer wall of fixed cover 25 is improved level and is provided with first sleeve 26, sorting board 3 upper end level is provided with two coaxial and spaced second sleeves 32, the interval between two second sleeves 32 just can supply first sleeve is put into 26, can guarantee like this first sleeve 26 is blocked between two second sleeves 32, and first sleeve 26 with the inner chamber diameter of second sleeve 32 is unanimous, with same bolt 12 pass first sleeve 26 and two second sleeves 32, realize fixed cover 25 with sorting board 3's articulated.

In addition, in this embodiment, the eccentric wheel 23 and the rotating shaft 22 are fastened together through the pin 11, so that the fastening between the eccentric wheel 23 and the rotating shaft 22 is ensured, meanwhile, if the inclination angle of the sorting plate 3 is changed to adjust the speed and accuracy of sorting lobsters, the pin 11 can be conveniently detached, and the pin 11 is installed after the position of the eccentric wheel 23 is adjusted, which of course requires that holes for inserting the pin 11 are opened at a plurality of positions on the rotating shaft 22. Further improve, in this embodiment, the outer walls of two symmetrical sides of the fixed sleeve 25 can be provided with the first sleeves 26, and the two sorting plates 3 can be hinged correspondingly, so that the same driving device 2 can drive the two sorting plates 3 to work, thereby greatly improving the sorting efficiency. If the size of the rotating shaft 22, the eccentric wheel 23 and the fixing sleeve 25 is large enough and the strength is high enough, the fixing sleeve 25 is provided with a plurality of first sleeves 26 in a circumferential array and correspondingly connected with a plurality of sorting plates 3, so that the lobster sorting operation can be batched and scaled.

Fig. 3 shows that a first rolling part 5 for supporting the sorting plate 3 is fixed on the frame 1, and the first rolling part 5 can roll in the moving process of the sorting plate 3, so that the moving sorting plate 3 is prevented from directly contacting with the frame 1 to generate severe sliding friction and cause abrasion to the frame 1. In fig. 3, a spacer 8 contacting with the first rolling part 5 is disposed on the sorting plate 3, and a plurality of protrusions 81 are disposed on a lower surface of the spacer 8. The sorting plate 3 is in contact with the first rolling part 5 through the gasket 8, the self is effectively protected, the gasket 8 can be detached and replaced after being damaged, and the maintenance cost is low. When the driving device 2 drives the sorting plate 3 to do reciprocating motion back and forth and left and right, the first rolling part 5 bumps when the lower surface of the gasket 8 rolls due to the existence of the convex part 81, so that the sorting plate 3 vibrates, and the sorting capacity of the sorting plate 3 for lobsters is improved. The frame is 1 upward to be located the region of 3 sides of letter sorting board still is provided with second roll portion 6, works as when letter sorting board 3 is reciprocating motion, second roll portion 6 can support in the left and right sides direction and lean on or collide letter sorting board 3 prevents bad factors such as wearing and tearing, noise are caused with the direct contact of 1 frame in 3 sides of letter sorting board, simultaneously second roll portion 6 with rolling contact between the letter sorting board 3 makes letter sorting board 3 more smooth and easy in the motion of front and back side. In addition, it is preferred in this embodiment that second rolling portion 6 is fixed through spring 7 in frame 1, the cushioning effect of spring 7 can not only be in the protection second rolling portion 6 guarantees simultaneously that frame 1 can not receive great impact force in the left and right directions and arouse the shakiness, can also make sorting board 3 also has certain vibration in the left and right directions, improves sorting board 3 and disperses the ability of lobster in the left and right directions. In this embodiment, the first rolling part 5 and the second rolling part 6 are preferably both rollers.

Fig. 1 shows that the rack 1 is also fixed with a scale 4 parallel to the sorting plate 3, scales at all positions on the scale correspond to the widths of all positions on the guide sorting groove 9, so that the lobsters are sorted parametrized and standardized, and a user can determine the sorting precision of the lobsters according to actual demands, so that the lobsters can be classified in multiple stages according to individual size. The guarantee of the sorting precision also needs the matching of the inclination angle of the sorting plate 3, if the angle is larger, the sorting speed is faster and the precision is lower; if the angle is smaller, the sorting speed is slower and the precision is higher. In a further improvement, a blocking and distinguishing plate 13 can be arranged at a position calibrated on a corresponding scale in the lower area of the sorting plate, so that lobsters which still move forwards in the process of falling from the guide sorting groove due to inertia are prevented from falling into a non-corresponding area, and the sorting accuracy of the lobsters is improved. The blocking partition plate 13 is preferably arranged on the frame, is convenient to detach and install, and can be adjusted to specific installation positions according to different calibration positions on the scale. In order to match the scale 4 to improve the sorting precision, a baffle corresponding to the scale of the scale 4 can be arranged above the sorting plate 3, for example, the size range of the lobsters to be sorted is determined, the baffle is calibrated on the scale 4, the baffle can be arranged at the position above the sorting plate 3 corresponding to the position above the sorting plate to prevent the lobsters from sliding forwards, and after the lobsters are fully sorted on the sorting plate 3, the baffle is removed to enable the lobsters to slide to an area with a larger width of the guide sorting groove 9 for next-step sorting.

The lower part of the sorting plate 3 can be provided with a support rod 10 in the left-right direction, which plays a role in supporting and reinforcing the sorting rod 33. In this embodiment, the sorting plate 3 is erected on the frame 1 by two sorting rods at the outermost side, and if the supporting rod 10 is provided, the sorting plate can also be erected on the frame 1 by the supporting rod 10, and accordingly the gasket 8 is fixed on the supporting rod 10 for contacting with the first rolling part 5. In the present embodiment, the sorting rod 33 is preferably a round tube, which not only realizes weight reduction, but also facilitates the advancing of lobsters along the sorting rod 33 and the falling of the lobsters from the guiding and sorting groove 9, and prevents the lobsters from being stuck in the guiding and sorting groove 9. However, in the embodiment, since the two outermost sorting rods 33 are mounted on the frame 1, the two sorting rods 33 are square tubes for fixing the gasket 8 at the lower side and for contacting the outer side surface with the second rolling part 6. The sorting plate 3 in this embodiment also has a fixing rod 31 for mounting the sorting rod 33 and for arranging the second sleeve 32.

Claims

1. The lobster sorting machine is characterized by comprising a rack (1), a sorting plate (3) arranged on the rack (1) and a driving device (2) used for driving the sorting plate (3) to move for sorting, wherein the sorting plate (3) comprises a plurality of sorting rods (33) which are arranged side by side at intervals and incline downwards, and adjacent sorting rods (33) form a guide sorting groove (9) with the width gradually increasing from the upper end to the lower end between the sorting rods.

2. The lobster sorting machine according to claim 1, characterized in that said driving device (2) comprises a vertical rotating shaft (22), a motor (21) for driving said rotating shaft, an eccentric wheel (23) fixedly mounted on said rotating shaft (22) and a fixed sleeve (25) sleeved on said eccentric wheel (23), a bearing (24) is arranged between said fixed sleeve (25) and said eccentric wheel (23), said driving device (2) is hinged with said sorting plate (3) through said fixed sleeve (25).

3. The lobster sorting machine as claimed in claim 2, characterized in that said sorting plate (3) is horizontally provided at its upper end with two coaxial second sleeves (32) spaced axially, said fixed sleeve (25) is horizontally provided at its outer wall with a first sleeve (26), said two second sleeves (32) are spaced apart by a distance just enough for said first sleeve (26) to be inserted, said first sleeve (26) and said second sleeve (32) have inner cavities of the same diameter and are both suitable for bolts (12) to be inserted.

4. A lobster sorting machine according to claim 1 characterized in that on said frame (1) a first rolling section (5) is fixed for supporting said sorting plate (3).

5. The lobster sorting machine according to claim 4, characterized in that said sorting plate (3) is provided with a pad (8) contacting with said first rolling part (5), said pad (8) having a plurality of protrusions (81) on its lower surface.

6. Lobster sorting machine according to claim 1, characterised in that the frame (1) is provided with second rolling sections (6) in the area at the side of the sorting plate (3).

7. Lobster sorting machine according to claim 6, characterised in that the second rolling section (6) is mounted on the frame (1) by means of a spring (7).

8. A sorting machine for lobsters according to claim 1, characterised in that on the frame (1) a scale (4) is fixed parallel to the sorting plate (3).

9. A sorting machine for lobsters according to claim 1, characterized in that supporting bars (10) are provided on the lower bottom surface of the sorting plate (3).

10. The lobster sorting machine as claimed in claim 1, characterised in that said sorting bar (33) is a round tube.