CN214077832U

CN214077832U - Drum screen for feed processing

Info

Publication number: CN214077832U
Application number: CN202023142179.4U
Authority: CN
Inventors: 孙召君; 贾斌; 张银锋; 薛魁魁
Original assignee: Tianjin Modern Tianjiao Agricultural Science And Technology Co ltd
Current assignee: Tianjin Modern Tianjiao Agricultural Science And Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-31
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a drum sieve for feed processing, include a screen cloth section of thick bamboo, connect the workbin and establish a plurality of landing legs in connecing the workbin bottom, connect the workbin downward sloping setting, it is equipped with a pair of mounting panel perpendicularly to connect workbin top surface both ends, screen cloth section of thick bamboo downward sloping rotates to be located on the mounting panel opposite face, just be equipped with the drive on the mounting panel screen cloth section of thick bamboo pivoted power unit is close to screen cloth section of thick bamboo downward one end be equipped with on the mounting panel with the discharging hole that a screen cloth section of thick bamboo corresponds, and this side mounting panel outside threaded connection have with the screen cloth lid that discharging hole corresponds is close to the screen cloth section of thick bamboo makes progress one end be equipped with on the mounting panel with the inlet pipe of screen cloth section of thick bamboo intercommunication, just the import department is equipped with the feeder hopper. The utility model discloses can avoid taking place to block up convenient to use during fodder screening.

Description

Drum screen for feed processing

Technical Field

The utility model relates to a feed processing technology field especially relates to a drum sieve for feed processing.

Background

Present fodder generally makes the graininess, need sieve it after the processing is accomplished, and the drum sieve that uses now often sieves it, but, current drum sieve uses the back for a long time, and the fodder blocks up on the screen cloth easily, influences follow-up use, needs artifical regular cleaning net section of thick bamboo, wastes time and energy, and generally sets up the feed inlet at drum sieve one side center, and the opposite side center sets up the motor and is used for driving its rotation, leads to the unqualified fodder after the screening to take out inconveniently, uses inconveniently.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a rotary screen for feed processing.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a rotary screen for feed processing comprises a screen cylinder, a material receiving box and a plurality of support legs arranged at the bottom of the material receiving box, wherein the material receiving box is arranged in a downward inclined manner, a pair of mounting plates are vertically arranged at two ends of the top surface of the material receiving box, the screen cylinder is arranged on the opposite surface of the mounting plates in a downward inclined manner, a power mechanism for driving the screen cylinder to rotate is arranged on the mounting plates, a discharging through hole corresponding to the screen cylinder is arranged on the mounting plate close to the downward end of the screen cylinder, a screen cover corresponding to the discharging through hole is connected to the outer side of the mounting plate in a threaded manner, a feeding pipe communicated with the screen cylinder is arranged on the mounting plate close to the upward end of the screen cylinder, a feeding hopper is arranged at the inlet of the feeding pipe, a first protective cover is arranged between the two mounting plates, and a material blowing mechanism corresponding to the screen cylinder is arranged at the top of the first protective cover, two can dismantle between the mounting panel front side be equipped with the scraping mechanism that a screen cloth section of thick bamboo corresponds, protection casing one with be equipped with the blanking hole on the contact surface that connects the workbin, it is equipped with the blown down tank to connect the downward one end of workbin, the blown down tank exit articulates there is a closing cap one, one side the mounting panel with be equipped with protection casing two between the blown down tank, just two one sides of protection casing articulate there is closing cap two.

Particularly, the power mechanism comprises a motor fixedly arranged at the top of the outer side of the mounting plate on one side, the output end of the motor penetrates through the mounting plate and is fixedly provided with a first gear, and a second gear meshed with the first gear is fixedly arranged on the outer side of the screen drum.

In particular, a valve is arranged on the feeding pipe.

Particularly, the material blowing mechanism comprises an air blowing pipe fixedly arranged at the inner top of the first protection cover, a plurality of air blowing nozzles are fixedly arranged at the bottom of the air blowing pipe, an air inlet pipe connected with the air blowing pipe is fixedly arranged at the top of the first protection cover, and the air inlet pipe is connected with an air pump.

Particularly, the scraping mechanism comprises a fixed plate which is detachably arranged on the front side of the mounting plate, a scraping plate is fixedly arranged between opposite surfaces of the fixed plate, and a brush which is in contact with the screen cylinder is fixedly arranged on the inner side of the scraping plate.

Particularly, the fixed plate is fixed on the mounting plate through bolts, and a cover opening corresponding to the scraper is hinged to the front side of the protective cover.

In particular, the second cover and the first cover are positioned on the same side.

The utility model has the advantages that: the utility model is provided with the blowing mechanism and the scraping mechanism, which is convenient for cleaning the feed on the screen cylinder, avoiding blockage and influencing the subsequent use; through setting up screen cover, protection casing two, closing cap two for unqualified material is convenient for take out, convenient to use.

Drawings

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

in the figure: 1-a support leg; 2-material receiving box; 3, mounting a plate; 4-a feed pipe; 5-a feed hopper; 6, protecting the first cover; 7-an air blowing pipe; 8, an air inlet pipe; 9-a blowing nozzle; 10-screen cylinder; 11-gear one; 12-protective cover two; 13-a motor; 14-sealing cover two; 15-screen cover; 16-opening the cover; 17-fixing the plate; 18-gear two; 19-sealing the first cover; 20-a discharge chute; 21-a scraper;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1, a rotary screen for feed processing comprises a screen cylinder 10, a material receiving box 2 and a plurality of support legs 1 arranged at the bottom of the material receiving box 2, wherein the material receiving box 2 is arranged in a downward inclined manner, a pair of mounting plates 3 are vertically arranged at two ends of the top surface of the material receiving box 2, the screen cylinder 10 is arranged on the opposite surface of the mounting plates 3 in a downward inclined manner, a power mechanism for driving the screen cylinder 10 to rotate is arranged on the mounting plates 3, a discharging through hole corresponding to the screen cylinder 10 is arranged on the mounting plate 3 near the downward end of the screen cylinder 10, a screen cover 15 corresponding to the discharging through hole is in threaded connection with the outer side of the mounting plate 3 at the side, a feeding pipe 4 communicated with the screen cylinder 10 is arranged on the mounting plate 3 near the upward end of the screen cylinder 10, a feeding hopper 5 is arranged at the inlet of the feeding pipe 4, a first protective cover 6 is arranged between the two mounting plates 3, the top is equipped with the blowing mechanism that a screen cloth section of thick bamboo 10 corresponds, two can dismantle between the 3 front sides of mounting panel be equipped with the scraping mechanism that a screen cloth section of thick bamboo 10 corresponds, a protection casing 6 with be equipped with the blanking hole on the contact surface that connects workbin 2, connect the downward one end of workbin 2 to be equipped with blown down tank 20, the 20 exit of blown down tank articulates there is one 19, one side mounting panel 3 with be equipped with two 12 protection casings between the blown down tank 20, just two 12 one sides of protection casing articulate there is two 14 sealings.

Particularly, the power mechanism comprises a motor 13 fixedly arranged at the top of the outer side of the mounting plate 3 on one side, the output end of the motor 13 penetrates through the mounting plate 3 and is fixedly provided with a first gear 11, and the outer side of the screen drum 10 is fixedly provided with a second gear 18 meshed with the first gear 11.

In particular, the feeding pipe 4 is provided with a valve.

Particularly, the blowing mechanism comprises a blowing pipe 7 fixedly arranged at the inner top of the first protection cover 6, a plurality of blowing nozzles 9 are fixedly arranged at the bottom of the blowing pipe 7, an air inlet pipe 8 connected with the blowing pipe 7 is fixedly arranged at the top of the first protection cover 6, and the air inlet pipe 8 is connected with an air pump.

Particularly, the scraping mechanism comprises a fixing plate 17 which is detachably mounted on the front side of the mounting plate 3, a scraping plate 21 is fixedly arranged between opposite surfaces of the fixing plate 17, and a brush which is in contact with the screen cylinder 10 is fixedly arranged on the inner side of the scraping plate 21.

Specifically, the fixing plate 17 is fixed on the mounting plate 3 through bolts, and the front side of the first protective cover 6 is hinged with a cover 16 corresponding to the scraper 21.

In particular, the second cover 14 is located on the same side as the first cover 19.

The utility model discloses the during operation, treat the fodder of screening and get into screen cloth section of thick bamboo 10 in feeder hopper 5 and inlet pipe 4, under the effect of motor 13, screen cloth section of thick bamboo 10 and screen cloth lid 15 rotate and screen cloth, the certified material of screening falls in connecing workbin 2 and blown down tank 20, open closing cap one 19, collect the certified material can, during the screening, the brush will block up the fodder of online scraping, the screening back, under the air pump effect, the gaseous fodder that blocks up on the net that blows off of blowing nozzle 9 further blows off, open closing cap two 14, take off screen cloth lid 15, the unqualified material falls in blown down tank 20 and is collected. The utility model discloses can avoid the screen cloth to block up, convenient to use.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A rotary screen for feed processing comprises a screen cylinder (10), a material receiving box (2) and a plurality of support legs (1) arranged at the bottom of the material receiving box (2), and is characterized in that the material receiving box (2) is arranged in a downward inclined manner, a pair of mounting plates (3) are vertically arranged at two ends of the top surface of the material receiving box (2), the screen cylinder (10) is arranged on the opposite surface of the mounting plate (3) in a downward inclined manner in a rotating manner, a power mechanism for driving the screen cylinder (10) to rotate is arranged on the mounting plate (3) close to the downward end of the screen cylinder (10), a discharging through hole corresponding to the screen cylinder (10) is arranged on the mounting plate (3), the outer side of the mounting plate (3) is in threaded connection with a screen cover (15) corresponding to the discharging through hole, a feeding pipe (4) communicated with the screen cylinder (10) is arranged on the mounting plate (3) close to the upward end of the screen cylinder (10), just inlet pipe (4) import department is equipped with feeder hopper (5), two be equipped with protection casing (6) between mounting panel (3), protection casing (6) interior top be equipped with the blowing material mechanism that sieve net section of thick bamboo (10) correspond, two can dismantle between mounting panel (3) front side be equipped with the scraping material mechanism that sieve net section of thick bamboo (10) correspond, protection casing (6) with be equipped with the blanking hole on the contact surface that connects workbin (2), it is equipped with blown groove (20) to connect workbin (2) one end downwards, blown groove (20) are articulated to have closing cap (19) in exit, one side mounting panel (3) with be equipped with protection casing two (12) between blown groove (20), just protection casing two (12) one side is articulated to have closing cap two (14).

2. The rotary screen for feed processing according to claim 1, wherein the power mechanism comprises a motor (13) fixedly arranged at the top of the outer side of the mounting plate (3) on one side, the output end of the motor (13) penetrates through the mounting plate (3) and is fixedly provided with a first gear (11), and a second gear (18) meshed with the first gear (11) is fixedly arranged on the outer side of the screen drum (10).

3. A feed processing trommel according to claim 2 wherein said feed pipe (4) is provided with a valve.

4. The rotary screen for feed processing according to claim 3, wherein the blowing mechanism comprises a blowing pipe (7) fixedly arranged at the inner top of the first protection cover (6), a plurality of blowing nozzles (9) are fixedly arranged at the bottom of the blowing pipe (7), an air inlet pipe (8) connected with the blowing pipe (7) is fixedly arranged at the top of the first protection cover (6), and the air inlet pipe (8) is connected with an air pump.

5. A feed processing rotary screen according to claim 4, characterized in that the scraping mechanism comprises a fixed plate (17) detachably mounted on the front side of the mounting plate (3), a scraping plate (21) is fixedly arranged between the opposite surfaces of the two fixed plates (17), and a brush contacting with the screen cylinder (10) is fixedly arranged on the inner side of the scraping plate (21).

6. A feed processing drum screen according to claim 5, characterized in that the fixing plate (17) is fixed on the mounting plate (3) through bolts, and the front side of the first protection cover (6) is hinged with a cover (16) corresponding to the scraping plate (21).

7. A feed processing drum screen according to claim 6, characterized in that the second cover (14) is located on the same side as the first cover (19).