CN217069540U - Pig is rotary classifying screen for feed production - Google Patents

Abstract

The utility model relates to the technical field of pig feed production, in particular to a rotary grading sieve for pig feed production, which can filter out large granular impurities and small granular impurities in pig feed sufficiently, has good filtering effect, high filtering efficiency and high practicability and reliability; including the bottom plate, the extension board, the rose box, the closing plate, arrange the material pipe, the cartridge filter, the inlet pipe, the cylinder, the apparatus further comprises a rotating shaft, two sets of driven sprocket, two sets of rotation axes, first sprocket, the second sprocket, first cone pulley, second cone pulley and driving motor, extension board fixed mounting is in the upper end of bottom plate, rose box fixed mounting is in the upper end of extension board, the inside of rose box is provided with the cavity, be provided with the work mouth on the rose box, the work mouth communicates with each other with the cavity of rose box, the work mouth is provided with the apron outward, closing plate fixed mounting is in the cavity of rose box, the closing plate is sealing connection with the cavity of rose box, arrange the material pipe rotation and install on the closing plate, cartridge filter fixed mounting is in the upper end of arranging the material pipe.

Description

Pig is rotary classifying screen for feed production

Technical Field

The utility model relates to a pig feed production's technical field especially relates to a pig feed production uses rotary classifying screen.

Background

The pig feed filtering device is an auxiliary device for removing impurities in pig feed, and has important application in the production process of the pig feed. Present pig feed filter equipment discovers in the use, because it only relies on the one deck filter screen to filter, leads to its large granule impurity that only can filter in the pig feed, leads to its filter effect not good, and the filterable work efficiency of filter screen is low moreover, leads to its practicality and reliability poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be abundant filter out with the large granule impurity and the tiny particle impurity in the pig feed, the filter effect is good, and filtration efficiency is high moreover, and practicality and high for the pig feed production rotary classifying screen of reliability.

The utility model discloses a pig is rotary classifying screen for feed production, comprising a base plate, a support plate, a filter box, a sealing plate, a discharging pipe, a filter cartridge, an inlet pipe, a separating cylinder, a rotating shaft, two sets of driven sprockets, two sets of rotating shafts, a first sprocket, a second sprocket, a first cone pulley, a second cone pulley and a driving motor, the support plate is fixedly arranged at the upper end of the base plate, the filter box is fixedly arranged at the upper end of the support plate, the inside of the filter box is provided with a cavity, the filter box is provided with a working opening, the working opening is communicated with the cavity of the filter box, the working opening is externally provided with a cover plate, the sealing plate is fixedly arranged in the cavity of the filter box, the sealing plate is in sealing connection with the cavity of the filter box, the discharging pipe is rotatably arranged on the sealing plate, the filter cartridge is fixedly arranged at the upper end of the discharging pipe, the inside of the filter cartridge is provided with a cavity, the upper end of the discharging pipe is communicated with the cavity of the filter cartridge, a plurality of groups of filter holes are arranged on the filter cartridge, the diameter of the filter hole is smaller than that of the pig feed particles, the feed pipe is fixedly arranged on the filter cylinder, the lower end of the feed pipe is communicated with the cavity of the filter cylinder, the feed pipe is rotatably arranged on the filter box, the separating cylinder is rotatably arranged with the discharge pipe, a working cavity is arranged in the separating cylinder, a plurality of groups of discharge holes are arranged on the separating cylinder, the diameter of the discharge holes is larger than that of the pig feed and smaller than that of large-particle impurities, the rotating shaft is fixedly arranged at the lower end of the separating cylinder and rotatably arranged on the filter box, the rotating shaft, the discharge pipe and the feed pipe are coaxial, two groups of driven sprockets are respectively and fixedly arranged on the feed pipe and the rotating shaft, the two groups of rotating shafts are respectively and rotatably arranged on the upper part and the lower part of the filter box, the first sprocket and the second sprocket are respectively and fixedly arranged on the two groups of rotating shafts, chains are respectively connected with the first sprocket and the second sprocket through chains, two groups of first cone pulleys are respectively and fixedly arranged on two groups of rotating shafts, the two groups of first cone pulleys are meshed with the second cone pulley, the left end of the second cone pulley is connected with the output end of a driving motor, the driving motor is fixedly arranged on the filter box, and a valve is arranged on the discharge pipe; firstly, pig feed to be filtered is added into a cavity of a filter cylinder through a feed pipe, then a driving motor is turned on, the driving motor drives two groups of first cone pulleys to rotate through a second cone pulley, the two groups of first cone pulleys drive a second chain wheel and a first chain wheel to rotate through two groups of rotating shafts, the second chain wheel and the first chain wheel drive two groups of driven chain wheels to rotate through a chain, the two groups of driven chain wheels drive a separating cylinder and the filter cylinder to rotate through the feed pipe and the rotating shafts, the pig feed in the cavity of the filter cylinder is subjected to huge centrifugal force in the rotating process of the filter cylinder, then small particle impurities in the pig feed are discharged into a cavity of a filter box through a plurality of groups of filter holes on the filter cylinder, then the driving motor is turned off, then a cover plate outside a working opening is turned on, then a valve on a discharge pipe is turned on to enable the pig feed to enter the working cavity of the separating cylinder through the discharge pipe, then the valve on the discharge pipe is turned off, then the cover plate is closed, then a next group of pig feed to be filtered is added into the cavity of the filter cylinder through the inlet pipe, then the driving motor is opened again, the driving motor drives the separating cylinder and the filter cylinder to rotate again, the pig feed in the working cavity of the separating cylinder is subjected to centrifugal force in the rotating process of the separating cylinder and falls into the lower part of the cavity of the filter box through a plurality of groups of discharge holes on the separating cylinder, large-particle impurities are left in the working cavity of the separating cylinder, then two groups of collecting ports on the left side of the filter box are respectively opened to remove small-particle dust on the upper part of the cavity of the filter box, then the pig feed filtered cleanly at the lower part of the filter box is collected, then the collecting port on the separating cylinder is opened to collect the large-particle impurities in the working cavity of the separating cylinder, and the large-particle impurities and the small-particle impurities in the pig feed can be fully filtered through the rotation of the filter cylinder and the separating cylinder, the filter effect is good, and cylinder and cartridge filter make the pig fodder be in motion state all the time at rotatory in-process moreover, have promoted the filtration of pig fodder, and filtration efficiency is high, and practicality and reliability are high.

Preferably, the filter box further comprises a sealing cover and a collecting box, the lower part of the cavity of the filter box is provided with a discharge hole, the sealing cover is arranged on the outer side of the discharge hole, the collecting box is fixedly arranged at the upper end of the bottom plate, and the collecting box is positioned below the discharge hole; open sealed lid, can discharge into the collection box with remaining pig feed in the filter box cavity through the bin outlet, made things convenient for the collection to pig feed, improved the convenience in the use.

Preferably, the air gun device further comprises a suspension bracket and an air gun, wherein the suspension bracket is fixedly arranged on the filter box, and the air gun is suspended on the suspension bracket; the air gun is connected with the air pipe through the air pump, then the air gun is opened, dust and impurities on the upper end of the bottom plate are blown completely, and the cleanness in the using process is improved.

Preferably, the device also comprises a base, wherein the base is fixedly arranged at the lower end of the bottom plate; through the arrangement, the stability and firmness of the bottom plate in the using process are improved.

Preferably, the device also comprises a funnel, wherein the funnel is fixedly arranged at the upper end of the feeding pipe; through the arrangement, feed is conveniently added into the feed pipe, and convenience in the use process is improved.

Preferably, the device also comprises an observation window which is fixedly arranged on the filter box; through the arrangement, the working state in the filter box cavity can be observed conveniently, and the convenience in the use process is improved.

Preferably, the filter box further comprises a reinforcing plate, and the reinforcing plate is fixedly arranged at the upper part of the filter box chamber; through above-mentioned setting, the stability of rose box in the use has been improved.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, pig feed to be filtered is added into a cavity of a filter cylinder through a feed pipe, then a driving motor is turned on, the driving motor drives two groups of first cone pulleys to rotate through a second cone pulley, the two groups of first cone pulleys drive a second chain wheel and a first chain wheel to rotate through two groups of rotating shafts, the second chain wheel and the first chain wheel drive two groups of driven chain wheels to rotate through a chain, the two groups of driven chain wheels drive a separating cylinder and the filter cylinder to rotate through the feed pipe and the rotating shafts, the pig feed in the cavity of the filter cylinder is subjected to huge centrifugal force in the rotating process of the filter cylinder, then small particle impurities in the pig feed are discharged into a cavity of a filter box through a plurality of groups of filter holes on the filter cylinder, then the driving motor is turned off, then a cover plate outside a working opening is turned on, then a valve on a discharge pipe is turned on to enable the pig feed to enter the working cavity of the separating cylinder through the discharge pipe, then the valve on the discharge pipe is turned off, then the cover plate is closed, then a next group of pig feed to be filtered is added into the cavity of the filter cylinder through the inlet pipe, then the driving motor is opened again, the driving motor drives the separating cylinder and the filter cylinder to rotate again, the pig feed in the working cavity of the separating cylinder is subjected to centrifugal force in the rotating process of the separating cylinder and falls into the lower part of the cavity of the filter box through a plurality of groups of discharge holes on the separating cylinder, large-particle impurities are left in the working cavity of the separating cylinder, then two groups of collecting ports on the left side of the filter box are respectively opened to remove small-particle dust on the upper part of the cavity of the filter box, then the pig feed filtered cleanly at the lower part of the filter box is collected, then the collecting port on the separating cylinder is opened to collect the large-particle impurities in the working cavity of the separating cylinder, and the large-particle impurities and the small-particle impurities in the pig feed can be fully filtered through the rotation of the filter cylinder and the separating cylinder, the filter effect is good, and cylinder and cartridge filter make the pig fodder be in motion state all the time at rotatory in-process moreover, have promoted the filtration of pig fodder, and filtration efficiency is high, and practicality and reliability are high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the construction of the filter cartridge, feed pipe, discharge pipe, etc.;

FIG. 3 is a schematic view of the structure of the separation drum, the rotating shaft and the driven sprocket;

FIG. 4 is a schematic structural view of a first cone pulley, a rotating shaft and a first sprocket;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a filter box; 4. a sealing plate; 5. a discharge pipe; 6. a filter cartridge; 7. a feed pipe; 8. a separation cylinder; 9. a rotating shaft; 10. a driven sprocket; 11. a rotating shaft; 12. a first sprocket; 13. a second sprocket; 14. a first cone pulley; 15. a second cone; 16. a drive motor; 17. a discharge outlet; 18. a sealing cover; 19. a collection box; 20. a suspension bracket; 21. an air gun; 22. a base; 23. a funnel; 24. an observation window; 25. a reinforcing plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The support plate 2 is fixedly arranged at the upper end of the base plate 1, the filter box 3 is fixedly arranged at the upper end of the support plate 2, a cavity is arranged inside the filter box 3, a working opening is arranged on the filter box 3 and communicated with the cavity of the filter box 3, a cover plate is arranged outside the working opening, the sealing plate 4 is fixedly arranged in the cavity of the filter box 3, the sealing plate 4 is in sealing connection with the cavity of the filter box 3, the discharging pipe 5 is rotatably arranged on the sealing plate 4, the filter cylinder 6 is fixedly arranged at the upper end of the discharging pipe 5, a cavity is arranged inside the filter cylinder 6, the upper end of the discharging pipe 5 is communicated with the cavity of the filter cylinder 6, a plurality of groups of filter holes are arranged on the filter cylinder 6, the diameter of each filter hole is smaller than that of a pig feed pipe, the feed pipe 7 is fixedly arranged on the filter cylinder 6, the lower end of the feed pipe 7 is communicated with the cavity of the filter cylinder 6, the feed pipe 7 is rotatably arranged on the filter box 3, the separating cylinder 8 is rotatably installed with the discharging pipe 5, a working cavity is arranged in the separating cylinder 8, a plurality of groups of discharging holes are arranged on the separating cylinder 8, the diameter of each discharging hole is larger than that of the pig feed and smaller than that of large-particle impurities, the rotating shaft 9 is fixedly installed at the lower end of the separating cylinder 8, the rotating shaft 9 is rotatably installed on the filter box 3, the rotating shaft 9, the discharging pipe 5 and the feeding pipe 7 are coaxial, two groups of driven sprockets 10 are respectively fixedly installed on the feeding pipe 7 and the rotating shaft 9, two groups of rotating shafts 11 are respectively rotatably installed at the upper part and the lower part of the filter box 3, a first sprocket 12 and a second sprocket 13 are respectively fixedly installed on the two groups of rotating shafts 11, chains are arranged on the two groups of driven sprockets 10, the two groups of driven sprockets 10 are respectively connected with the first sprocket 12 and the second sprocket 13 through chains, two groups of first cone pulleys 14 are respectively fixedly installed on the two groups of rotating shafts 11, and two groups of first cone pulleys 14 are respectively meshed with a second cone pulley 15, the left end of the second cone pulley 15 is connected with the output end of a driving motor 16, the driving motor 16 is fixedly installed on a filter box 3, a valve is arranged on a discharge pipe 5, a discharge opening 17 is formed in the lower portion of a cavity of the filter box 3, a sealing cover 18 is installed on the outer side of the discharge opening 17, a collecting box 19 is fixedly installed at the upper end of a bottom plate 1, the collecting box 19 is located below the discharge opening 17, a hanging frame 20 is fixedly installed on the filter box 3, an air gun 21 is hung on the hanging frame 20, a base 22 is fixedly installed at the lower end of the bottom plate 1, a funnel 23 is fixedly installed at the upper end of a feed pipe 7, an observation window 24 is fixedly installed on the filter box 3, and a reinforcing plate 25 is fixedly installed at the upper portion of the cavity of the filter box 3; firstly, pig feed to be filtered is added into a cavity of a filter cylinder 6 through a feed pipe 7, then a driving motor 16 is started, the driving motor 16 drives two groups of first cone pulleys 14 to rotate through a second cone pulley 15, the two groups of first cone pulleys 14 drive a second chain wheel 13 and a first chain wheel 12 to rotate through two groups of rotating shafts 11, the second chain wheel 13 and the first chain wheel 12 drive two groups of driven chain wheels 10 to rotate through chains, the two groups of driven chain wheels 10 drive a separating cylinder 8 and the filter cylinder 6 to rotate through the feed pipe 7 and a rotating shaft 9, the pig feed in the cavity of the filter cylinder 6 is subjected to huge centrifugal force in the rotating process of the filter cylinder 6, then small particle impurities in the pig feed are discharged into a cavity of the filter box 3 through a plurality of groups of filter holes on the filter cylinder 6, then the driving motor 16 is closed, then a cover plate outside a working opening is opened, then a valve on a discharge pipe 5 is opened, so that the pig feed enters a working cavity of the separating cylinder 8 through the discharge pipe 5, then the valve on the material discharging pipe 5 is closed, then the cover plate is closed, then the next group of pig feed to be filtered is added into the cavity of the filter cartridge 6 through the material feeding pipe 7, then the driving motor 16 is opened again, the driving motor 16 drives the separating cylinder 8 and the filter cartridge 6 to rotate again, the pig feed in the working cavity of the separating cylinder 8 is subjected to centrifugal force in the rotating process of the separating cylinder 8 and falls into the lower part of the cavity of the filter box 3 through a plurality of groups of material discharging holes on the separating cylinder 8, large-particle impurities are left in the working cavity of the separating cylinder 8, then two groups of collecting ports on the left side of the filter box 3 are respectively opened to remove small-particle dust on the upper part of the cavity of the filter box 3, then clean pig feed filtered at the lower part of the filter box 3 is collected, then the collecting port on the separating cylinder 8 is opened to collect large-particle impurities in the working cavity of the separating cylinder 8, and the large-particle impurities are collected through the rotation of the filter cartridge 6 and the separating cylinder 8, big granule impurity and the tiny particle impurity with in the pig feed that can be abundant filter out, the filter effect is good, and cylinder 8 and cartridge filter 6 make the pig feed be in the motion state all the time at rotatory in-process moreover, have promoted the filtration of pig feed, and filtration efficiency is high, and practicality and reliability are high.

As shown in fig. 1 to 4, the rotary classifying screen for pig feed production of the present invention is operated by adding pig feed to be filtered into the cavity of the filter cartridge 6 through the feeding pipe 7, then turning on the driving motor 16, driving the two sets of first cone pulleys 14 to rotate through the second cone pulley 15, driving the second chain wheel 13 and the first chain wheel 12 to rotate through the two sets of rotating shafts 11 by the two sets of first cone pulleys 14, driving the two sets of driven chain wheels 10 to rotate through the chain by the second chain wheel 13 and the first chain wheel 12, driving the separating cylinder 8 and the filter cartridge 6 to rotate through the feeding pipe 7 and the rotating shaft 9 by the two sets of driven chain wheels 10, subjecting the pig feed in the cavity of the filter cartridge 6 to a huge centrifugal force during the rotation of the filter cartridge 6, discharging small particle impurities in the pig feed to the cavity of the filter cartridge 3 through the plurality of filter holes on the filter cartridge 6, and then turning off the driving motor 16, then, a cover plate outside the working opening is opened, then a valve on a material discharging pipe 5 is opened, so that the pig feed enters a working cavity of a separating cylinder 8 through the material discharging pipe 5, then the valve on the material discharging pipe 5 is closed, then the cover plate is closed, then the next group of pig feed to be filtered is added into a cavity of a filter cylinder 6 through a material feeding pipe 7, then a driving motor 16 is opened again, the driving motor 16 drives the separating cylinder 8 and the filter cylinder 6 to rotate again, the pig feed in the working cavity of the separating cylinder 8 is subjected to centrifugal force in the rotating process of the separating cylinder 8 and falls into the lower part of a cavity of a filter box 3 through a plurality of groups of material discharging holes on the separating cylinder 8, large-particle impurities are left in the working cavity of the separating cylinder 8, then two groups of collecting openings on the left side of the filter box 3 are respectively opened, small-particle dust on the upper part of the cavity of the filter box 3 is removed, and then the clean pig feed filtered by the lower part of the filter box 3 is collected, then the collection port on the separating cylinder 8 is opened, and large-particle impurities in the working cavity of the separating cylinder 8 are collected.

The installation mode, the connection mode or the arrangement mode of the rotary classifying screen for pig feed production of the utility model are common mechanical modes, and the rotary classifying screen can be implemented as long as the beneficial effects can be achieved; the utility model discloses a pig is cartridge filter 6, cylinder separator 8, air gun 21, funnel 23 and observation window 24 of rotary classifying screen for feed production are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The rotary classifying screen for pig feed production is characterized by comprising a bottom plate (1), a support plate (2), a filter box (3), a sealing plate (4), a discharge pipe (5), a filter cylinder (6), a feeding pipe (7), a separating cylinder (8), a rotating shaft (9), two groups of driven chain wheels (10), two groups of rotating shafts (11), a first chain wheel (12), a second chain wheel (13), a first cone pulley (14), a second cone pulley (15) and a driving motor (16), wherein the support plate (2) is fixedly arranged at the upper end of the bottom plate (1), the filter box (3) is fixedly arranged at the upper end of the support plate (2), a cavity is arranged inside the filter box (3), a working port is arranged on the filter box (3) and communicated with the cavity of the filter box (3), a cover plate is arranged outside the working port, the sealing plate (4) is fixedly and hermetically arranged in the cavity of the filter box (3), the discharge pipe (5) is rotatably arranged on the sealing plate (4), the filter cylinder (6) is fixedly arranged on the discharge pipe (5), a cavity is arranged inside the filter cylinder (6), the upper end of the discharge pipe (5) is communicated with the cavity of the filter cylinder (6), a plurality of groups of filter holes are arranged on the filter cylinder (6), the diameter of each filter hole is smaller than that of the pig feed, the feed pipe (7) is fixedly arranged on the filter cylinder (6), the lower end of the feed pipe (7) is communicated with the cavity of the filter cylinder (6), the feed pipe (7) is rotatably arranged on the filter box (3), the separating cylinder (8) is rotatably arranged with the discharge pipe (5), a working chamber is arranged inside the separating cylinder (8), a plurality of groups of discharge holes are arranged on the separating cylinder (8), the diameter of each discharge hole is larger than that of the pig feed and smaller than large-particle impurities, the rotating shaft (9) is fixedly arranged on the separating cylinder (8), and the rotating shaft (9) is rotatably arranged on the filter box (3), pivot (9), it is coaxial to arrange material pipe (5) and inlet pipe (7), two sets of driven sprocket (10) are fixed mounting respectively on inlet pipe (7) and pivot (9), two sets of rotation axes (11) rotate respectively and install the upper and lower two of rose box (3), first sprocket (12) and second sprocket (13) are fixed mounting respectively on two sets of rotation axes (11), be provided with the chain on two sets of driven sprocket (10), two sets of driven sprocket (10) all are connected with first sprocket (12) and second sprocket (13) respectively through the chain, two sets of first cone pulley (14) are fixed mounting respectively on two sets of rotation axes (11), two sets of first cone pulley (14) all mesh with second cone pulley (15), the left end and the output of driving motor (16) of second cone pulley (15) are connected, driving motor (16) fixed mounting is on rose box (3).

2. The rotary classifying screen for pig feed production according to claim 1, further comprising a sealing cover (18) and a collecting box (19), wherein a discharge opening (17) is formed in the lower portion of the cavity of the filter box (3), the sealing cover (18) is installed on the outer side of the discharge opening (17), the collecting box (19) is fixedly installed at the upper end of the bottom plate (1), and the collecting box (19) is located below the discharge opening (17).

3. The rotary classifying screen for pig feed production according to claim 1, further comprising a suspension bracket (20) and an air gun (21), wherein the suspension bracket (20) is fixedly installed on the filter box (3), and the air gun (21) is hung on the suspension bracket (20).

4. The rotary classifying screen for pig feed production according to claim 1, further comprising a base (22), wherein the base (22) is fixedly installed at the lower end of the bottom plate (1).

5. The rotary classifying screen for pig feed production according to claim 1, further comprising a funnel (23), wherein the funnel (23) is fixedly installed at the upper end of the feeding pipe (7).

6. The rotary classifying screen for pig feed production according to claim 1, further comprising an observation window (24), wherein the observation window (24) is fixedly installed on the filter box (3).

7. The rotary classifying screen for pig feed production according to claim 1, further comprising a reinforcing plate (25), wherein the reinforcing plate (25) is fixedly installed at the upper part of the chamber of the filtering box (3).

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