CN213435748U - Aquatic products raw materials automatic separation machine - Google Patents

Abstract

The application relates to an automatic sorting machine for aquatic raw materials, which relates to the technical field of aquatic sorting devices, which comprises a frame body, a feeding mechanism, a weighing mechanism and a sorting mechanism, wherein the feeding mechanism is sequentially connected with the upper part of the frame body, the weighing mechanism is used for weighing aquatic raw materials, the sorting mechanism is used for sorting the aquatic raw materials according to the quantity, the upper part of the frame body is connected with a first conveying belt for conveying aquatic raw materials, a tensioning mechanism is arranged below the first conveying belt, the tensioning mechanism comprises a roller for tensioning the first conveying belt, a fixed plate rotationally connected to the end part of the roller and a telescopic assembly for enabling the fixed plate to vertically move, the telescopic component comprises a sleeve pipe which is vertically arranged, a telescopic rod which is arranged in the sleeve pipe and a first spring, the bushing is connected to the frame body, the first spring is vertically arranged, two ends of the first spring are respectively connected to the telescopic rod and the inner wall of the bushing, and the telescopic rod is connected to the fixing plate. This application has the effect of the conveyer belt transmission efficiency of reinforcing sorting deck.

Description

Aquatic products raw materials automatic separation machine

Technical Field

The application relates to the technical field of aquatic products sorting unit, especially relate to an aquatic products raw materials automatic separation machine.

Background

At present, in the field of aquatic products, the aquatic products are often required to be selected and classified according to the quality of the aquatic products. The weight of aquatic products is selected separately often to the manpower of tradition is selected separately, and the manpower is selected separately work load big and is selected separately speed slowly.

Patent application No. cn201821292583.x discloses a multistage weight sorter, which comprises a feeding table, an accelerating table, a weighing table, a sorting table and a controller which are arranged in sequence from front to back. The accelerating platform and the weighing platform adopt belt type conveyor belts. Two second baffles are arranged above the conveyor belt of the acceleration table and can move along the vertical direction of the acceleration table. And a weight sensor is arranged below the conveyor belt of the weighing platform. One side of the sorting table is provided with a plurality of shifting rods and discharging channels corresponding to the shifting rods, and the shifting rods swing through a pneumatic mechanism.

In view of the above-described related art, the inventors consider that the conveyor belt of the sorting deck is liable to be loosened and slipped after a long period of use, resulting in an effect of affecting the conveyance.

SUMMERY OF THE UTILITY MODEL

In order to strengthen the transmission effect of the conveyer belt of sorting deck, this application provides an aquatic products raw materials automatic separation machine.

The application provides a pair of aquatic products raw materials automatic separation machine adopts following technical scheme:

the utility model provides an aquatic products raw materials automatic separation machine, includes the support body, connect gradually in the feed mechanism on support body upper portion, be used for carrying out the weighing machine who weighs to aquatic products raw materials and carry out the sorting mechanism who selects separately to aquatic products raw materials according to weight, support body upper portion is connected with the first conveyer belt that is used for carrying aquatic products raw materials, first conveyer belt below is provided with straining device, straining device is including the roller bearing that is used for the first conveyer belt of tensioning, rotate and connect in the fixed plate of roller bearing tip and be used for making the flexible subassembly of fixed plate vertical migration, flexible subassembly includes the sleeve pipe of vertical setting, sets up in telescopic link and the first spring in the sleeve pipe, bushing in the support body, the vertical setting of first spring and its both ends are connected respectively in telescopic link and inside pipe wall, the.

Through adopting above-mentioned technical scheme, the telescopic link downstream can be pulled to first spring among the flexible subassembly to the telescopic link makes the fixed plate drive the vertical removal of roller bearing, keeps tight effect constantly in order to reach first conveyer belt and carry aquatic products raw materials, reduces the first conveyer belt and takes place to relax after using for a long time and lead to the condition that conveying efficiency descends.

Optionally, one side that the fixed plate deviates from the roller bearing is provided with the fixed block, vertical spout has been seted up towards one side of fixed plate to the fixed block, and the fixed plate is vertical to be slided and to be connected in the inner wall of spout, the fixed block is connected in the support body.

Through adopting above-mentioned technical scheme, when adjusting first conveyer belt, the spout carries out vertical guide to the fixed plate, reduces the flexible in-process of telescopic link and takes place the crooked condition that leads to the damage.

Optionally, the telescopic link fixedly connected with restricts the piece, restrict piece sliding connection in the intraductal wall of sleeve, the intraductal restriction piece that is used for blockking restriction piece roll-off sleeve pipe that is connected of sleeve pipe.

Through adopting above-mentioned technical scheme, can restrict the position of restriction piece at sheathed tube restriction piece, when telescopic link vertical movement, thereby restriction piece can not break away from the sleeve pipe and reduce the telescopic link and break away from the sheathed tube condition when adjusting the tight degree of first conveyer belt.

Optionally, the telescopic rod is externally sleeved with a second spring positioned between the limiting piece and the limiting block, and two ends of the second spring are respectively connected to the limiting block and the limiting piece.

Through adopting above-mentioned technical scheme, the reducible restriction piece of the second spring that sets up between restriction piece and the restriction piece directly strikes the restriction piece and makes the restriction piece the condition that deformation appears, simultaneously, increases the limiting displacement of telescopic link to the fixed plate, makes the roller bearing adjust the effect preferred relatively of first conveyer belt tensioning degree.

Optionally, the inner ring of the limiting piece is connected with a waterproof elastic ring piece, and the inner ring of the elastic ring piece abuts against the side wall of the telescopic rod.

Through adopting above-mentioned technical scheme, at the elastic ring piece of restriction piece inner circle connection, can play waterproof effect to reduce because carry aquatic products raw materials in-process, the condition that water gets into the intraductal flexible performance that makes the telescopic link of cover and descends.

Optionally, an adjusting mechanism for adjusting the height of the tensioning mechanism is arranged on one side, away from the rolling shaft, of the fixing block.

Through adopting above-mentioned technical scheme, the holistic height of straining device can be adjusted according to the weight of carrying aquatic products raw materials to the adjustment mechanism who sets up to make the tensioning degree of first conveyer belt better relatively, improve the efficiency of carrying, simultaneously, can be when the elasticity of first spring and second spring descends, adjustment straining device highly makes the performance of adjusting the tensioning keep the preferred.

Optionally, the adjustment mechanism includes the slip table of vertical setting and rotates the threaded rod of connecting in the slip table, threaded rod wears to establish and threaded connection in the fixed block.

Through adopting above-mentioned technical scheme, the height position of the adjustable fixed block of threaded rod on the rotation slip table to the position of adjustment straining device makes straining device adjust the relatively preferred of the performance of first conveyer belt tensioning.

Optionally, the roller bearing length direction's both sides are provided with respectively and are used for doing the guide and the supplementary roller of tensioning to the part that the roller bearing was located to first conveyer belt cover, it is located the direction of delivery of the first conveyer belt of supplementary roller top perpendicular to assist the roller, it rotates respectively in the support body to assist the both ends that the roller is located first conveyer belt below and assists the roller.

Through adopting above-mentioned technical scheme, the roller of assisting that sets up in roller bearing both sides can be at the roller bearing and remove when adjusting first conveyer belt to first conveyer belt guide, reduces first conveyer belt and leads to carrying the unstable condition of aquatic products raw materials because of the tensioning changes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first spring in the telescopic assembly can pull the telescopic rod to move downwards, so that the telescopic rod can enable the fixed plate to drive the rolling shaft to move vertically, the effect that the first conveying belt keeps tight when conveying aquatic raw materials is achieved, and the condition that conveying efficiency is reduced due to looseness of the first conveying belt after long-term use is reduced;

2. the height of the tensioning mechanism can be adjusted according to the weight adaptability of conveyed aquatic products by the aid of the adjusting mechanism, so that the first conveying belt is kept in a better conveying state, and meanwhile, the tensioning mechanism can be adjusted to keep better tensioning performance when the elasticity of the first spring and the elasticity of the second spring are reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an exploded view of a portion of an embodiment of the present application.

Fig. 4 is an exploded view of a retraction assembly according to an embodiment of the present application.

Description of reference numerals: 1. a frame body; 11. a first conveyor belt; 2. a feeding mechanism; 21. a feeding table; 22. an acceleration stage; 3. a weighing mechanism; 31. a weighing platform; 32. a console; 4. a sorting mechanism; 41. a deflector rod; 42. rotating the cylinder; 43. a discharge passage; 5. a tensioning mechanism; 51. a roller; 52. a fixing plate; 53. a telescoping assembly; 531. a sleeve; 532. a telescopic rod; 533. a first spring; 534. a limiting block; 535. a restriction sheet; 536. a second spring; 537. an elastic ring piece; 54. a fixed block; 541. a chute; 542. an adjusting block; 6. an adjustment mechanism; 61. a sliding table; 611. a sliding groove; 62. a threaded rod; 7. and (7) auxiliary rollers.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses aquatic products raw materials automatic separation machine. Referring to fig. 1, an aquatic products raw materials automatic separation machine includes support body 1 and connects in proper order in feed mechanism 2, weighing machine structure 3, sorting mechanism 4 of support body 1. The feeding mechanism 2 comprises a feeding table 21 fixedly connected above the frame body 1 and an accelerating table 22 connected to the discharging end of the feeding table 21 and used for accelerating the transportation of aquatic raw materials. A weighing mechanism 3 is provided along the conveying direction of the acceleration table 22, and the weighing mechanism 3 includes a weighing table 31 and a console 32 provided on one side of the weighing table 31. A weight sensor is arranged below the conveyor belt of the weighing platform 31, the output end of the weight sensor is connected with the control platform 32, the control platform 32 can adjust the sorting mechanism 4 according to the weight of the aquatic raw materials, and the discharge end of the bearing platform 31 is provided with the sorting mechanism 4.

Referring to fig. 2 and 3, the sorting mechanism 4 includes a plurality of levers 41 disposed at both sides of the first conveyor belt 11 in the longitudinal direction, a rotary cylinder 42 for driving the levers 41 to rotate, and a discharge passage 43 for receiving the aquatic raw materials shifted by the levers 41. The rotating cylinder 42 is vertically connected to the frame body 1 and one end of the shift lever 41 is connected to the rotating cylinder 42. The inlet opening of the discharge channel 43 faces the toggle lever 41.

When the aquatic raw material sorting machine is used, aquatic raw materials enter the accelerating table 22 from the feeding table 21, the accelerating table 22 conveys the aquatic raw materials to the weighing table 31, and the aquatic raw materials are conveyed to the sorting mechanism 4 after being weighed by the weighing table 31. The console 32 controls the rotary cylinder 42 at the corresponding weight to drive the deflector rod 41 to rotate out towards the first conveyor belt 11 and to deflect the aquatic raw materials into the discharge channel 43, thereby completing the sorting of the aquatic raw materials.

Referring to fig. 3 and 4, a tensioning mechanism 5 is provided below the first conveyor belt 11, and the tensioning mechanism 5 includes a roller 51 for tensioning the first conveyor belt 11, a fixed plate 52 to which an end of the roller 51 is rotatably connected, and a telescopic assembly 53 for vertically moving the fixed plate 52. The rollers 51 are located between the two belt faces of the first conveyor belt 11. The telescoping assembly 53 includes a vertically disposed cannula 531, a telescoping rod 532 vertically disposed within the cannula 531, and a first spring 533. The lower end of the casing 531 is connected to the frame body 1, the first spring 533 is vertically disposed, and both ends of the first spring are connected to the lower end of the telescopic rod 532 and the inner wall of the casing 531 respectively, and the upper end of the telescopic rod 532 is connected to the fixing plate 52.

Meanwhile, in order to reduce the damage of the telescopic rod 532 caused by the skew of the telescopic assembly 53 during the telescopic process. A fixing block 54 is disposed on a side of the fixing plate 52 away from the roller 51, the fixing block 54 is a plate-shaped structure and has a chute 541 vertically formed toward one side of the first conveyor belt 11, an opening of the chute 541 faces the first conveyor belt 11, and the fixing plate 52 is slidably connected in the chute 541. The sleeve 531 is of an upper opening structure and the lower end thereof is connected to the inner wall of the sliding groove 541, and the sleeve 531 is connected to the frame body 1 through the fixing block 54.

During use, the first spring 533 pulls the telescopic rod 532 downwards, and the telescopic rod 532 is connected to the fixed plate 52, so that the fixed plate 52 drives the roller 51 to be pulled downwards, and the effect of tightening the first conveying belt 11 at any time is achieved. The fixing plate 52 can be guided by the fixing plate 52 being slidably connected to the sliding groove 541, so that the telescopic rod 532 is not easy to be damaged during extension and retraction.

Referring to fig. 4, a limiting block 534 is fixedly connected to the lower end of the telescopic rod 532, and the limiting block 534 has a cylindrical structure and is slidably connected to the inner wall of the casing 531. One end of the first spring 533 facing the telescopic bar 532 is connected to the limiting block 534, and the first spring 533 is connected to the telescopic bar 532 through the limiting block 534. A limiting piece 535 is connected around the upper opening edge of the sleeve 531, the limiting piece 535 is in a ring structure and the diameter of the inner ring is smaller than the inner diameter of the sleeve 531. Meanwhile, in order to alleviate the deformation damage of the limiting piece 535 caused by the direct contact with the limiting block 534, a second spring 536 is arranged between the limiting piece 535 and the limiting block 534, the telescopic rod 532 is arranged through the second spring 536, and two ends of the second spring 536 are respectively connected with the limiting piece 535 and the limiting block 534.

An elastic ring 537 for waterproofing is connected to the inner ring of the restricting piece 535, and the inner ring of the elastic ring 537 is in contact with the side wall of the telescopic link 532. The elastic ring 537 may be made of waterproof rubber.

When the roller 51 is stressed, the fixing plate 52 moves upwards to drive the telescopic rod 532 to move vertically, and at the moment, the limiting block 534 is limited by the limiting piece 535, so that the telescopic rod 532 is not easy to fall off from the sleeve 531, and the telescopic assembly 53 is damaged.

Referring to fig. 2 and 3, the adjustment mechanism 6 includes a vertically disposed slide table 61 and a threaded rod 62 rotatably connected to the slide table 61. The sliding table 61 is fixedly connected to the frame body 1, the sliding table 61 is long and a sliding groove 611 is formed in one side, facing the fixing block 54, of the sliding table 61 along the length direction, a notch of the sliding groove 611 faces the fixing block 54, and the threaded rod 62 is vertically connected to the inner wall of the sliding groove 611. The lower end of the sliding table 61 is provided with a motor, one end of the threaded rod 62 penetrates through the sliding groove 611 and is connected to an output shaft of the motor, and the motor is installed on the frame body 1. One side fixedly connected with regulating block 542 of fixed block 54 towards slip table 61, and the vertical threaded connection of threaded rod 62 is in regulating block 542. The fixing block 54 is coupled to the frame body 1 by a slide table 61.

When the tensioning mechanism is used, the motor drives the threaded rod 62 to rotate so as to adjust the height of the fixing block 54, and the tensioning performance of the tensioning mechanism 5 for adjusting the tensioning of the first conveying belt 11 is better.

In order to increase the stability of the first conveyer belt 11 when the first conveyer belt 11 is tensioned, two sides of the roller 51 in the length direction are respectively provided with an auxiliary roller 7 for guiding and tensioning the portion of the first conveyer belt 11 sleeved on the roller 51, the horizontal height of the auxiliary roller 7 is higher than that of the roller 51, the auxiliary roller 7 is perpendicular to the conveying direction of the first conveyer belt 11, and the auxiliary roller 7 is located below the first conveyer belt 11 and is rotatably connected to the frame body 1. The lower belt surface of the first conveyor belt 11 extends horizontally and bypasses the upper outer wall of one of the auxiliary rollers 7, then extends downwards and bypasses the bottom outer wall of the roller 51, and finally bypasses the upper outer wall of the other auxiliary roller 7 and then extends horizontally, and the first conveyor belt 11 is attached to the side wall part of the auxiliary roller 7.

The implementation principle of aquatic products raw materials automatic separation machine of this application embodiment does: aquatic raw materials are conveyed to the weighing platform 31 through the accelerating platform 22, the control console 32 controls the shifting lever 41 corresponding to the weighing position to rotate out towards the first conveying belt after the weighing platform 31 is weighed, and when the aquatic raw materials are conveyed to the shifting lever 41, the shifting lever 41 shifts the aquatic raw materials into the discharging channel 43, so that the sorting of the aquatic raw materials is completed. In order to reduce the decrease of the conveying efficiency caused by the slack of the first conveying belt 11 after long-term use, the roller 51 of the tensioning mechanism 5 is provided to indirectly pull the fixing plate 52 to move downwards by the first spring 533, so that the first conveying belt 11 can be kept tight during conveying. The height of the tensioning mechanism 5 can be adjusted by the adjusting mechanism 6, so that the situation that the tensioning effect on the first conveying belt 11 is reduced after the first spring 533 elastically descends is reduced. Meanwhile, the auxiliary roller 7 can reduce the situation that the first conveying belt 11 vibrates to cause unstable conveying when the roller 51 moves vertically to adjust the tightness of the first conveying belt 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an aquatic products raw materials automatic separation machine, includes support body (1), connects gradually in feed mechanism (2) on support body (1) upper portion, is used for weighing machine structure (3) that the aquatic products raw materials weighed and sorting mechanism (4) that select separately aquatic products raw materials according to weight, support body (1) upper portion is connected with first conveyer belt (11) that are used for carrying aquatic products raw materials, its characterized in that: first conveyer belt (11) below is provided with straining device (5), straining device (5) are connected in fixed plate (52) of roller shaft (51) tip and are used for making the flexible subassembly (53) of fixed plate (52) vertical movement including roller shaft (51) that are used for tensioning first conveyer belt (11), rotation, flexible subassembly (53) are including sleeve pipe (531) of vertical setting, set up telescopic link (532) and first spring (533) in sleeve pipe (531), sleeve pipe (531) are connected in support body (1), first spring (533) vertical setting and its both ends are connected respectively in telescopic link (532) and sleeve pipe (531) inner wall, telescopic link (532) are connected in fixed plate (52).

2. The aquatic product raw material automatic sorting machine according to claim 1, wherein: fixed plate (52) deviate from one side of roller shaft (51) and are provided with fixed block (54), vertical spout (542) have been seted up towards one side of fixed plate (52) to fixed block (54), and fixed plate (52) vertical sliding connection is in the inner wall of spout (542), fixed block (54) are connected in support body (1).

3. An automatic aquatic raw material sorting machine according to claim 2, wherein: the telescopic rod (532) is fixedly connected with a limiting block (534), the limiting block (534) is connected to the inner wall of the sleeve (531) in a sliding mode, and a limiting piece (535) used for preventing the limiting block (534) from sliding out of the sleeve (531) is connected into the sleeve (531).

4. An automatic aquatic raw material sorting machine according to claim 3, wherein: the telescopic rod (532) is sleeved with a second spring (536) positioned between the limiting piece (535) and the limiting block (534), and two ends of the second spring (536) are respectively connected with the limiting block (534) and the limiting piece (535).

5. An automatic aquatic raw material sorting machine according to claim 4, wherein: the inner ring of the limiting piece (535) is connected with an elastic ring piece (537) for water prevention, and the inner ring of the elastic ring piece (537) is abutted against the side wall of the telescopic rod (532).

6. An automatic aquatic raw material sorting machine according to claim 5, wherein: and an adjusting mechanism (6) for adjusting the height of the tensioning mechanism (5) is arranged on one side of the fixed block (54) departing from the rolling shaft (51).

7. An automatic aquatic raw material sorting machine according to claim 6, wherein: adjustment mechanism (6) include slip table (61) and the threaded rod (62) of rotation connection in slip table (61) of vertical setting, threaded rod (62) wear to establish and threaded connection in fixed block (54).

8. An automatic aquatic raw material sorting machine according to claim 7, wherein: roller bearing (51) length direction's both sides are provided with respectively and are used for doing guide and the supplementary roller (7) of tensioning to the part that roller bearing (51) were located to first conveyer belt (11), supplementary roller (7) are located the direction of delivery of the first conveyer belt of supplementary roller (7) top perpendicular to (11), the both ends that supplementary roller (7) are located first conveyer belt (11) below and supplementary roller (7) rotate respectively and connect in support body (1).

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