CN219209793U

CN219209793U - Feeding device for aquatic feed raw materials

Info

Publication number: CN219209793U
Application number: CN202223051401.9U
Authority: CN
Inventors: 贾国茂; 董元家; 李永红; 李荣华; 刘永
Original assignee: Wuhan Zhengda Aquatic Products Co ltd
Current assignee: Wuhan Zhengda Aquatic Products Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-20
Anticipated expiration: 2032-11-16

Abstract

The application relates to the relevant technical field of aquatic feed processing, and particularly discloses a feeding device for aquatic feed raw materials, which comprises a mixing bin and a lifting device for lifting a plurality of raw material bags to a feeding opening of the mixing bin, wherein a cutting mechanism for cutting the raw material bags is arranged in the mixing bin, and the cutting mechanism comprises a plurality of rotary cutters which are rotatably arranged in the mixing bin and a driving assembly for driving the rotary cutters to rotate; the side wall of the mixing bin is provided with a waste port, and a conveying mechanism used for conveying the raw material bags to the waste port is arranged in the mixing bin. The utility model has the advantages of raw materials bag cuts bag labour saving and time saving, convenient and fast to promote aquatic products fodder production efficiency's effect.

Description

Feeding device for aquatic feed raw materials

Technical Field

The application relates to the relevant technical field of aquatic feed processing, in particular to a feeding device for aquatic feed raw materials.

Background

The aquatic feed is a feed used in water supply product cultivation industry, and has various types, and can be classified into powdery feed, hard granular submerged feed, puffed submerged feed and the like, and granular or powdery raw material preparation is required for aquatic feed production.

To a large amount of aquatic products fodder production, can use the leading-in blending bunker of many bags, multiple kind raw materials to mix, and the raw materials bag adopts the braided bag to divide the packing bag to form according to the weight, consequently the production process needs the staff to break many bags raw materials bag after, shakes the raw materials bag again and trembles the raw materials and realize mixing in as the blending bunker.

The existing mixing bin is often higher in height, a worker needs to lift the multi-bag raw material bags to the opening at the upper part of the mixing bin by using a lifting device, and then bag cutting operation is carried out in high altitude, so that the problems of inconvenient transportation, time and labor waste, high risk and the like can be caused; another solution is to introduce multiple raw material bags into a screw conveyor device after the bags are scratched on the ground, and the bags are conveyed by using a screw conveyor or a scraper, so that overhead operation is avoided, and the problem of low bag cutting speed still exists.

Aiming at the related technology, the raw material bag needs to be manually cut during the production of the aquatic feed, so that the process of feeding the raw materials into the mixing bin during the production is time-consuming and finally the production efficiency of the aquatic feed is affected; thus, improvements are needed.

Disclosure of Invention

In order to improve the raw materials bag and cut the problem that the bag in-process is wasted time and energy, influences production efficiency, this application provides a loading attachment for aquatic products fodder raw materials.

The application provides a loading attachment for aquatic feed raw materials adopts following technical scheme:

the feeding device for the aquatic feed raw materials comprises a mixing bin and a lifting device for lifting a plurality of raw material bags to a feeding opening of the mixing bin, wherein a cutting mechanism for cutting the raw material bags is arranged in the mixing bin, and the cutting mechanism comprises a plurality of rotary cutters which are rotatably arranged in the mixing bin and a driving assembly for driving the rotary cutters to rotate;

the side wall of the mixing bin is provided with a waste port, and a conveying mechanism used for conveying the raw material bags to the waste port is arranged in the mixing bin.

Through adopting above-mentioned technical scheme, when elevating gear goes up and down the raw materials bag to the pan feeding mouth department of blending bunker, the raw materials bag is transmitted through conveying mechanism from the pan feeding mouth, simultaneously, drive assembly drive a plurality of revolving knives rotate to a plurality of revolving knives are broken the raw materials bag, and the raw materials can drop into the blending bunker from dividing the mouth; so set up for a plurality of raw materials bags are scratched fast, in the raw materials of being convenient for pour into the blending bunker, because of the raw materials bag cuts the bag when having improved aquatic products fodder production time and energy, influence production efficiency's problem.

Optionally, the plurality of rotary cutters are divided into an upper cutting group and a lower cutting group, wherein the upper cutting group comprises a plurality of upper cutter strings, and the lower cutting group comprises a plurality of lower cutter strings;

the driving assembly comprises a rotating rod, gears and a toothed chain, wherein the rotating rod is arranged corresponding to each upper cutter string or each lower cutter string, the gears are coaxially and fixedly connected to the end parts of the rotating rods, the toothed chain is meshed with a plurality of gears, and the rotating rod is rotatably arranged in the mixing bin;

and a driving piece for driving one of the gears to rotate is arranged in the mixing bin.

By adopting the technical scheme, the driving piece drives one gear to rotate, and the gears can be driven to synchronously rotate under the meshing action of the gears and the toothed chains, so that the gears drive the rotating rods fixedly connected with the gears to rotate, and finally, the rotating rods rotate and drive the rotating cutters to rotate, and the rotating cutters cut the raw material bags; the rotary cutters are arranged to be arranged on an upper cutting group at the upper side of the raw material bag and a lower cutting group at the lower side of the raw material bag, so that two cutting surfaces are vertically formed on the raw material bag, the convenience of cutting the raw material bag by scratching is improved, and the fact that a sufficient number of cracks are scratched for raw materials to leak is ensured.

Optionally, the conveying mechanism comprises a first conveying assembly and a second conveying assembly;

the first conveying assembly comprises two first conveying rollers and a plurality of conveying belts sleeved on the peripheral walls of the two first conveying rollers, and a through groove for the rotary cutters on the lower cutter strings to pass through is formed between the conveying belts.

Through adopting above-mentioned technical scheme, first conveying component cooperation second conveying component conveys the raw materials bag towards waste material mouth department jointly, and wherein, the groove of wearing between the conveyer belt in the first conveying component can supply down the rotary knife on the cutter cluster to wear out, realizes being located the rotary knife of raw materials bag downside more convenient when the conveyer belt conveys and cuts the raw materials bag bottom.

Optionally, the second conveying assembly comprises two second conveying rollers and a conveying net sleeved on the peripheral walls of the two second conveying rollers, and the height of the conveying net is lower than that of the conveying belt;

and a material passing component used for transferring the raw material bags on the conveyor belt to the conveyor net is arranged in the mixing bin.

Through adopting above-mentioned technical scheme, when the raw materials bag comes from the conveyer belt transfer, raw materials in it gradually reduces, owing to possess the difference in height between conveying net and the conveyer belt, under the direction effect of passing material subassembly, the raw materials bag can roll over from the conveying net and get into on the conveying net for the raw materials more convenient drops from the space on the conveying net.

Optionally, the material passing assembly comprises a material passing plate which is obliquely arranged and a hob which is rotationally arranged on the material passing plate, and a material passing groove for the raw materials to pass through is formed in the material passing plate.

Through adopting above-mentioned technical scheme, the flitch provides the support when raw materials bag conveys to the conveying net from the conveyer belt, simultaneously, and the hobbing cutter that sets up on it can further scratch open, and remaining raw materials can fall into in the blending bunker from the silo of crossing of flitch.

Optionally, the mixing bunker is inclined in the downside of conveying net and is provided with ejection of compact track, ejection of compact track stretches out to outside the waste gate.

Through adopting above-mentioned technical scheme, the abandonment raw materials bag that transfers from the conveying net tip can follow ejection of compact track and slide out, finally in waste material mouth department discharge outside the blending bunker for the raw materials bag can not pile up in waste material mouth department any more.

Optionally, the mixing bin is provided with baffles on both sides of the first conveying roller, the second conveying roller and the width direction of the passing plate.

By adopting the technical scheme, the baffle limits the possibility that the raw material bags filled with raw materials slide into the mixing bin from the two side ends of the conveying net, the conveying belt and the passing plate in the raw material bag conveying and blanking process.

Optionally, a plurality of cleaning rollers are rotatably arranged in the mixing bin, and the cleaning rollers are abutted against the conveying surface of the conveying belt or the conveying surface of the conveying net.

Through adopting above-mentioned technical scheme, along with the raw materials leaks from raw materials bag cutting mouth department, and the raw materials can be partly adhered on the transport face of conveyer belt and conveying net, sets up the cleaning roller and in time scrapes the raw materials of adhesion, has both reduced the raw materials extravagant, also makes the raw materials be difficult to causing the influence to conveying net and conveying belt transportation process.

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

1. the raw material bags are conveyed from the feed inlet through the conveying mechanism, and meanwhile, the driving assembly drives the rotary cutters to rotate, so that the rotary cutters scratch the raw material bags, and raw materials can fall into the mixing bin from the scratching position; by the arrangement, a plurality of raw material bags are rapidly scratched, so that the material is convenient to pour, and the problems that the production efficiency is affected due to time and labor waste caused by cutting the raw material bags in the production of aquatic feeds are solved;

2. because the height difference is arranged between the conveying net and the conveying belt, under the guiding action of the material passing assembly, the raw material bag can roll over from the conveying net to enter the conveying net, so that the raw material can fall from the gap of the conveying net more conveniently;

3. the rotary cutters are arranged to be arranged on an upper cutting group at the upper side of the raw material bag and a lower cutting group at the lower side of the raw material bag, so that two cutting surfaces are vertically formed on the raw material bag, the effect of cutting the raw material bag by scratching is improved, and a sufficient number of cracks are formed for raw material leakage.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view taken along line A-A in fig. 1.

Fig. 3 is a schematic structural diagram of a cutting mechanism and a first conveying assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a conveying mechanism and a material passing assembly in an embodiment of the present application.

Reference numerals: 1. a mixing bin; 11. a feed inlet; 12. a discharge port; 13. a waste port; 14. a slideway; 15. a lifting device; 151. a dump box; 152. a hydraulic cylinder; 16. a filter screen; 17. a scraper conveyor; 2. a cutting mechanism; 20. a rotary cutter; 21. a cutting group is arranged on the upper part; 211. an upper cutter string; 22. a lower cutting group; 221. a lower cutter string; 4. a drive assembly; 41. a rotating rod; 42. a gear; 43. a toothed chain; 43. a driving member; 5. a conveying mechanism; 51. a first transport assembly; 511. a first conveying roller; 512. a conveyor belt; 513. penetrating a groove; 514. a support roller; 52. a second transport assembly; 521. a second conveying roller; 522. a transport network; 6. a material passing component; 61. a material passing plate; 611. a material passing groove; 62. a hob; 7. a discharge rail; 8. a baffle; 9. and cleaning the roller.

Detailed Description

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

The embodiment of the application discloses loading attachment for aquatic products fodder raw materials.

Referring to fig. 1 and 2, the feeding device for aquatic feed raw materials comprises a mixing bin 1, a feeding port 11 is formed in the upper portion of the mixing bin 1, a discharging port 12 is formed in the bottom of the mixing bin 1, a waste port 13 is formed in the side wall of the mixing bin, a slide way 14 for sliding in raw material bags is arranged at the discharging port 12, various raw materials are mixed in the mixing bin 1 and then conveyed into a workshop through a scraper conveyor 17, a lifting device 15 for lifting the raw material bags to the feeding port 11 of the mixing bin 1 is arranged at one side of the mixing bin 1, the lifting device 15 is arranged to rotate a tipping bucket 151 connected to the top of the mixing bin 1, a hydraulic cylinder 152 for driving the tipping bucket 151 to turn is further arranged on the mixing bin 1, during use, multiple raw material bags are piled up in the tipping bucket 151, the hydraulic cylinder 152 drives the tipping bucket 151 to rotate for ten degrees, and then the multiple raw material bags can be arrayed to the feeding port 11 of the mixing bin 1 and conveyed into the slide way 14 through a conveying mechanism (the prior art).

Referring to fig. 2 and 3, a cutting mechanism 2 for cutting open a raw material bag is arranged in a mixing bin 1, the cutting mechanism 2 comprises a plurality of rotary cutters 20 which are rotatably arranged in the mixing bin 1 and a driving component 4 for driving the rotary cutters 20 to rotate, when the rotary cutters 20 rotate at a high speed, the cutting edges of the rotary cutters are abutted against the raw material bag, so that the raw material bag can be scratched, raw materials fall into the mixing bin 1 from the crack of the raw material bag, and a filter screen 16 for filtering the raw materials is further arranged in the mixing bin 1 in order to prevent the raw materials from being mixed with the broken slag of the raw material bag.

In order to improve the cutting effect of the rotary cutters 20 on the raw material bag, the rotary cutters 20 are divided into an upper cutting group 21 and a lower cutting group 22, the upper cutting group 21 comprises a plurality of upper cutter strings 211, the lower cutting group 22 comprises a plurality of lower cutter strings 221, the upper cutting group 21 is positioned on the upper side of the raw material bag, and the lower cutting group 22 is positioned on the lower side of the raw material bag, so that two cutting surfaces are formed on the raw material bag, and the cutting effect is better.

The number of the upper cutter strings 211 in this embodiment is set to two, the number of the lower cutter strings 221 is set to three, and the number of the rotary cutters 20 corresponding to the upper cutter strings 211 and the lower cutter strings 221 is set to six, and in other embodiments, the number can be set to other numbers according to the capacity of the mixing bin 1.

Referring to fig. 3, the driving assembly 4 includes a rotating rod 41 disposed corresponding to each upper cutter string 211 or lower cutter string 221, a gear 42 coaxially fixedly connected to an end portion of each rotating rod 41, and a toothed chain 43 sleeved outside the gear 42 and engaged with the plurality of gears 42, wherein the rotating rod 41 is rotatably installed in the mixing bin 1; and six rotary cutters 20 on each upper cutter string 211 or lower cutter string 221 are coaxially sleeved on the outer peripheral wall of the rotary rod 41.

A driving piece 43 for driving one of the gears 42 to rotate is arranged in the mixing bin 1, the driving piece 43 is arranged as a motor, and the output end of the motor is fixedly connected with a certain gear 42 in a coaxial way.

Referring to fig. 2 and 4, a conveying mechanism 5 for conveying the raw material bag to the waste port 13 is provided in the mixing bin 1, and the conveying mechanism 5 includes a first conveying assembly 51 and a second conveying assembly 52.

The first conveying assembly 51 includes two first conveying rollers 511 and a plurality of conveying belts 512 sleeved on the peripheral walls of the two first conveying rollers 511, in this embodiment, the number of the conveying belts 512 is seven, and a through slot 513 for the rotary cutter 20 on the lower cutter string 221 to pass through is formed between the seven conveying belts 512, so that the bottom of the raw material bag can be in contact with the rotary cutter 20, and a bag cutting effect is achieved while conveying the raw material bag.

It should be noted that, the conveyor belt is disposed near one end of the slideway 14, the raw material bag sliding on the slideway 14 will fall onto the conveyor belt 512, and considering that the raw material bag initially falling off by the conveyor belt is in a full state, a plurality of supporting rollers 514 are further disposed in the mixing bin 1 in a rolling manner, so as to improve the stability of the conveyor belt 512 when conveying the raw material bag.

Referring to fig. 2 and 4, the second conveying assembly 52 includes two second conveying rollers 521 and a conveying net 522 sleeved on the peripheral walls of the two second conveying rollers 521, the conveying net 522 is preferably made of steel, and the height of the conveying net 522 is lower than that of the conveying belt 512, so that when the raw material bags are conveyed onto the conveying net 522 from the conveying belt 512, a rolling effect can occur to shake off the residual materials in the raw material bags.

In order to achieve the transitional effect on the raw material bags conveyed from the conveyor belt 512 to the conveyor net 522, a material passing assembly 6 for conveying the raw material bags on the conveyor belt 512 to the conveyor net 522 is arranged in the mixing bin 1; the material passing assembly 6 comprises a material passing plate 61 obliquely arranged and a hob 62 rotatably arranged on the material passing plate 61, wherein a plurality of material passing grooves 611 for the raw materials to pass through are formed in the material passing plate 61, and when the raw material bag slides down from the material passing plate 61, the hob 62 is driven to rotate, so that the hob 62 further lacerates the raw material bag.

The mixing bunker 1 is obliquely provided with a discharging track 7 below the conveying net 522, and the discharging track 7 extends out of the waste port 13, so that the discharging track 7 can carry and guide the raw material bags conveyed on the conveying net 522, and the raw material bags can slide out of the mixing bunker 1 along the inner wall of the discharging track 7.

Referring to fig. 2 and 4, the mixing bin 1 is provided with baffles 8 on both sides of the first conveying roller 511, the second conveying roller 521 and the passing plate 61 in the width direction to limit the raw material from sliding off from both ends thereof, and in addition, considering that the aquatic feed product is mostly powdery and granular in shape, the possibility that the raw material adheres to the conveying net 522 and the conveying belt 512 occurs, a plurality of cleaning rollers 9 are rotatably provided in the mixing bin 1, and the cleaning rollers 9 are abutted against the conveying surface of the conveying belt 512 or the conveying surface of the conveying net 522, so that when the conveying surface of the conveying belt and the conveying net rotates to the cleaning rollers 9, the raw material is scraped into the mixing bin 1 by the cleaning rollers 9.

The implementation principle of the feeding device for the aquatic feed raw materials is as follows: the raw material bag slides into the conveyor belt 512 from the slideway 14, the conveyor belt 512 conveys the raw material bag, meanwhile, the rotary cutter 20 on the upper cutter string 211 cuts the upper part of the raw material bag, the rotary cutter 20 on the lower cutter string 221 cuts the bottom of the raw material bag, and finally the raw material bag is opened, so that the raw material leaks from the opening, and is filtered by the filter screen 16 and then is mixed into the mixing bin 1.

Then, the raw material bags slide to the position of the conveying net 522 along the passing plate 61, the raw material bags are cut again by the hob 62 in the process, the residual materials continue to flow down from the raw material bags, and finally the residual materials are conveyed to the discharging track 7 through the conveying net 522 and discharged from the mixing bin 1; so can be with the raw materials in the raw materials bag quick leading-in blending bunker 1 in, promoted the production efficiency of fodder.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a loading attachment for aquatic feed raw materials, includes blending bunker (1) and is used for rising a plurality of raw materials bags to elevating gear (15) of blending bunker (1) pan feeding mouth (11) department, its characterized in that: a cutting mechanism (2) for cutting open the raw material bags is arranged in the mixing bin (1), and the cutting mechanism (2) comprises a plurality of rotary cutters (20) rotatably arranged in the mixing bin (1) and a driving assembly (4) for driving the rotary cutters (20) to rotate;

the side wall of the mixing bin (1) is provided with a waste port (13), and a conveying mechanism (5) for conveying the raw material bags to the waste port (13) is arranged in the mixing bin (1).

2. The feeding device for aquatic feed material according to claim 1, wherein: the rotary cutters (20) are divided into an upper cutting group (21) and a lower cutting group (22), the upper cutting group (21) comprises a plurality of upper cutter strings (211), and the lower cutting group (22) comprises a plurality of lower cutter strings (221);

the driving assembly (4) comprises a rotating rod (41) corresponding to each upper cutter string (211) or each lower cutter string (221), gears (42) coaxially fixedly connected to the end parts of the rotating rods (41) and toothed chains (43) meshed with the gears (42), and the rotating rods (41) are rotatably arranged in the mixing bin (1);

a driving piece (43) for driving one of the gears (42) to rotate is arranged in the mixing bin (1).

3. The feeding device for aquatic feed material according to claim 2, wherein: the conveying mechanism (5) comprises a first conveying assembly (51) and a second conveying assembly (52);

the first conveying assembly (51) comprises two first conveying rollers (511) and a plurality of conveying belts (512) sleeved on the peripheral walls of the two first conveying rollers (511), and a through groove (513) for the rotary cutters (20) on the lower cutter strings (221) to penetrate is formed between the conveying belts (512).

4. A feed device for aquatic feed material according to claim 3, characterized in that: the second conveying assembly (52) comprises two second conveying rollers (521) and a conveying net (522) sleeved on the peripheral walls of the two second conveying rollers (521), and the height of the conveying net (522) is lower than that of the conveying belt (512);

and a material passing assembly (6) for transferring the raw material bags on the conveyor belt (512) to the conveyor net (522) is arranged in the mixing bin (1).

5. The feeding device for aquatic feed material of claim 4, wherein: the material passing assembly (6) comprises a material passing plate (61) which is obliquely arranged and a hob (62) which is rotatably arranged on the material passing plate (61), and a material passing groove (611) for the raw materials to pass through is formed in the material passing plate (61).

6. The feeding device for aquatic feed material of claim 4, wherein: the mixing bin (1) is obliquely provided with a discharging track (7) below the conveying net (522), and the discharging track (7) extends out of the waste port (13).

7. The feeding device for aquatic feed material of claim 5, wherein: the mixing bin (1) is provided with baffles (8) on both sides of the first conveying roller (511), the second conveying roller (521) and the passing plate (61) in the width direction.

8. The feeding device for aquatic feed material of claim 4, wherein: a plurality of cleaning rollers (9) are rotatably arranged in the mixing bin (1), and the cleaning rollers (9) are abutted against the conveying surface of the conveying belt (512) or the conveying surface of the conveying net (522).