CN216261854U

CN216261854U - Sieving mechanism for feed processing

Info

Publication number: CN216261854U
Application number: CN202122132729.2U
Authority: CN
Inventors: 杨春霖
Original assignee: Linyi Huazhi Biotechnology Co ltd
Current assignee: Linyi Huazhi Biotechnology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-12
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a screening device for feed processing, which relates to the technical field of screening processing and comprises a material pouring hopper, a frame, a screening mechanism, a dust removing mechanism and a screening and shaking mechanism, wherein the material pouring hopper is fixedly arranged close to the left part of the top of the frame, the screening mechanism is movably connected with the position close to the top part inside the frame, the screening and shaking mechanism is movably connected with the position close to the bottom part of the right side of the frame, the dust removing mechanism is fixedly connected with the position close to the left part of the top of the frame, and the right side of the screening and shaking mechanism is movably connected with the left side of the screening mechanism. According to the utility model, through the use of the dust removal mechanism, dust can be removed before the feed enters the screening mechanism, so that the working environment becomes clean, the condition that workers suck the dust is reduced, eyes cannot be caught by the dust during working, the harm of the dust to human bodies is reduced, the position of the movable net can be changed according to the requirement, the feed can be screened up and down simultaneously, the screening efficiency is improved, and the required feed can be screened out more quickly.

Description

Sieving mechanism for feed processing

Technical Field

The utility model relates to a screening device, relates to the technical field of screening and processing, and particularly relates to a screening device for feed processing.

Background

Various feed materials have the characteristics of a loose particle group. That is, the particles are not uniform in size or surface morphology, and have fluidity during movement, and are classified according to specific gravity, particle size, and surface state. The particles with high specific gravity, small particles and smooth surfaces tend to be in the lower layer, and otherwise, the particles float upwards. Therefore, the feed needs to be screened and classified so as to facilitate subsequent treatment and processing.

The following problems exist in the prior art:

1. a large amount of dust appears during feed screening, is easy to be sucked into the body of a worker, and is easy to get up with eyes, so that the body of a person feels uncomfortable;

2. the screened feed can be simply screened by only one layer, cannot be finely screened, and sometimes can be screened by only one layer of screen, so that the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screening device for feed processing, which aims to solve the problem of dust flying by a dust removal mechanism; wherein another purpose is in order to solve the brush and select the problem to reach the efficient effect of screening.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a sieving mechanism for feed processing, shakes the mechanism including pouring hopper, frame, screening mechanism, dust removal mechanism and sieve, the top of frame leans on left department fixed mounting to have the pouring hopper, the inside of frame leans on top department swing joint to have screening mechanism, the right side of frame leans on bottom department swing joint to have the sieve to shake the mechanism, the top of frame leans on left department fixedly connected with dust removal mechanism, the top of dust removal mechanism and the lower surface contact who pours the hopper, the sieve shakes the right side of mechanism and the left side swing joint who screens the mechanism.

Screening mechanism includes screen cloth, sieve material export and rocks the pillar, the inside movable mounting of screening mechanism has the screen cloth, sieve material export has been seted up on the right side of screening mechanism, the pillar is rocked to the front and back fixed mounting of screening mechanism, rock the top swing joint of pillar and frame.

Dust removal mechanism includes dust absorption pump, filter screen and dust absorption pipeline, dust removal mechanism's inside fixed mounting has the filter screen, dust removal mechanism's left side outer wall fixedly connected with dust absorption pipeline, the other end fixedly connected with dust absorption pump of dust absorption pipeline, the bottom swing joint of dust absorption pump leans on the left side in the inside of frame.

The sieve shaking mechanism comprises a motor, a transmission shaft and an enabling block, the motor is movably connected below the sieve shaking mechanism, the transmission shaft is fixedly connected to the center of the sieve shaking mechanism, the enabling block is fixedly connected to the back of the transmission shaft, and the outer wall of the transmission shaft is movably connected with the left side of the rack.

The technical scheme of the utility model is further improved as follows: the right side of the material pouring hopper and the refining stage at the bottom are provided with feed outlets, and the right side of the material pouring hopper is movably connected with a feed baffle.

The technical scheme of the utility model is further improved as follows: the top of screen cloth leans on left side department swing joint to have the activity net, the right side fixedly connected with column spinner of activity net, just the quantity of screen cloth and activity net is three, just the activity net can rotate the change position round the column spinner.

The technical scheme of the utility model is further improved as follows: the first layer top of screen cloth is close to right department fixedly connected with and is kept off the material piece, just it puts on the screen cloth to keep off the material piece for inclining.

The technical scheme of the utility model is further improved as follows: the dust removal mechanism is characterized in that a dust suction port is formed in the center of the left side of the dust removal mechanism, and dust suction pipelines are fixedly connected to the periphery of the dust suction port.

The technical scheme of the utility model is further improved as follows: the back of the enabling block is movably connected with one end of a transmission column, and the other end of the transmission column is movably connected with the middle part of the left side of the screening mechanism.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a screening device for feed processing, wherein a dust removal mechanism is used, so that dust can be removed before feed enters the screening mechanism, dust cannot fly during screening, the working environment is clean, the situation that workers suck the dust is reduced, a layer of dust on the body after the work is finished is avoided, eyes cannot be caught by the dust during working, and the harm of the dust to a human body during working is reduced.

2. The utility model provides a screening device for feed processing, wherein a movable net can change the position according to requirements, three layers of screens are divided into one layer of screen for screening simultaneously, the screen is carried out simultaneously from top to bottom, the screening efficiency is improved, the screening time is reduced, the required feed can be screened out more quickly, and when the movable net is not used, the feed can be finely screened, so that four particles with different sizes can be screened out from one feed, and the screening is more fine.

Drawings

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

FIG. 2 is a schematic structural view of a pouring hopper of the present invention;

FIG. 3 is a schematic view of the internal structure of the screening mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of the screening mechanism of the present invention;

FIG. 5 is a view showing the internal structure of the dust suction mechanism of the present invention;

fig. 6 is a structural schematic view of the screen shaking mechanism of the present invention.

In the figure: 1. pouring a hopper; 2. a frame; 3. a screening mechanism; 4. a dust removal mechanism; 5. a screen shaking mechanism; 11. a feed outlet; 12. a feed baffle; 31. screening a screen; 32. a screen outlet; 33. shaking the support; 34. a material blocking block; 311. a movable net; 312. a spin column; 41. a dust suction pump; 42. filtering with a screen; 43. a dust suction port; 44. a dust collection duct; 51. an electric motor; 52. a transmission shaft; 53. an enable block; 54. a drive post.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-2, the utility model provides a screening device for feed processing, which comprises a material pouring hopper 1, a frame 2, a screening mechanism 3, a dust removing mechanism 4 and a screening shaking mechanism 5, wherein the material pouring hopper 1 is fixedly arranged close to the left part of the top of the frame 2 to facilitate the pouring of feed, the screening mechanism 3 is movably connected close to the top part inside the frame 2 and can screen and classify the feed, the screening shaking mechanism 5 is movably connected close to the bottom part on the right side of the frame 2 and can shake the screening mechanism 5 to ensure that the screening is carried out more quickly and no accumulation is formed, the dust removing mechanism 4 is fixedly connected close to the left part of the top of the frame 2, the top part of the dust removing mechanism 4 is in contact with the lower surface of the material pouring hopper 1, the dust removing mechanism 4 can suck the feed when the feed enters the screening mechanism 3 and reduce the flying of dust during screening, the right side of the screening shaking mechanism 5 is movably connected with the left side of the screening mechanism 3, the mechanism 5 is shaken in the sieve drives the action of screening mechanism 3, and the feed outlet 11 has been seted up to the right side of hopper 1 and the practicing level in bottom, and the fodder enters into screening mechanism 3 from feed outlet 11, and the right side swing joint of hopper 1 has fodder baffle 12, can control the fodder speed of pouring into in screening mechanism 3.

Example 2

As shown in fig. 3-4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the screening mechanism 3 comprises a screen 31, screen outlets 32 and shaking struts 33, the screen 31 is movably mounted inside the screening mechanism 3, the feed can be screened, the right side of the screening mechanism 3 is provided with the screen outlets 32, the number of the screen outlets 32 is four, the screened feed flows out from different screen outlets 32, the front and back surfaces of the screening mechanism 3 are fixedly provided with the shaking struts 33, the shaking struts 33 are movably connected with the top of the frame 2, the shaking struts 33 can shake back and forth under the action of the screening and shaking mechanism 5, so that the feed can be screened quickly, the top of the screen 31 is movably connected with a movable net 311 close to the left side, the right side of the movable net 311 is fixedly connected with a rotating column 312, the number of the screen 31 and the number of the movable net 311 are three, the movable net 311 can rotate around the rotating column 312 to change the position, the movable net 311 can rotate as required, so that the feed can directly enter areas with different sizes for screening, the first layer top of screen cloth 31 leans on right department fixedly connected with to keep off material piece 34, just keep off material piece 34 for putting on screen cloth 31 to one side, keep off material piece 34 on the superiors screen cloth 31, can block up the fodder, make the fodder can flow from the sieve material export 32 of side.

Example 3

As shown in fig. 1 and 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the dust removing mechanism 4 includes a dust suction pump 41, a filter screen 42 and a dust suction pipeline 44, the filter screen 42 is fixedly mounted in the dust removing mechanism 4, dust can be sucked away, the filter screen 42 can filter feed, the feed cannot be sucked away, the left outer wall of the dust removing mechanism 4 is fixedly connected with the dust suction pipeline 44, the other end of the dust suction pipeline 44 is fixedly connected with the dust suction pump 41, the bottom of the dust suction pump 41 is movably connected to the left side inside the frame 2, the dust suction pump 41 removes dust from the feed passing through the dust suction pipeline 44, it is ensured that no dust flies when the feed is filtered, a dust suction port 43 is formed in the center of the left side of the dust removing mechanism 4, the dust suction pipeline 44 is fixedly connected around the dust suction port 43, and the dust is sucked away from the dust suction pipeline 44 through the dust suction port 43.

Example 4

As shown in fig. 1 and 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the sieve shaking mechanism 5 comprises a motor 51, a transmission shaft 52 and an enabling block 53, the motor 51 is movably connected below the sieve shaking mechanism 5, the motor 51 provides power for the sieve shaking mechanism 5, the transmission shaft 52 is fixedly connected to the center of the sieve shaking mechanism 5, the transmission shaft 52 is driven to rotate by the rotation of the motor 51, the enabling block 53 is fixedly connected to the back of the transmission shaft 52, the enabling block 53 rotates along with the rotation of the transmission shaft 52, the outer wall of the transmission shaft 52 is movably connected with the left side of the rack 2, it is ensured that the sieve shaking mechanism 5 cannot shake randomly on the rack 2, the back of the enabling block 53 is movably connected with one end of a transmission column 54, the other end of the transmission column 54 is movably connected with the middle part of the left side of the screening mechanism 3, and the transmission column 54 moves back and forth by the rotation of the enabling block 53, so as to drive the screening mechanism 3 to shake back and forth for screening.

The working principle of the screening device for feed processing is described in detail below.

As shown in fig. 1-6, when screening fodder, pour fodder into pouring hopper 1, change fodder baffle 12 thereby control fodder flow direction screening mechanism 3 speed, when fodder flows out fodder export 11, dust removal mechanism 4 sucks away the dust that smugglies in the fodder, make the fodder reduce when screening, screening mechanism 3 has three-layer screen cloth 31, can carry out triple screening to the fodder, select four kinds of different fodder, screen cloth 31's left end has movable net 311, rotate column spinner 312 and can change the position of movable net 311, make the fodder directly arrive required screen cloth 31 on, change third layer screen cloth 31, can carry out two-layer screening of a fodder simultaneously, increased screening efficiency, the fodder that has screened all flows out from sieve material export 32, the fodder that different screen cloth 31 left flows out from sieve material export 32.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a sieving mechanism for feed processing, includes pouring hopper (1), frame (2), screening mechanism (3), dust removal mechanism (4) and sieve shake mechanism (5), its characterized in that: the automatic feeding and discharging machine is characterized in that a material pouring hopper (1) is fixedly installed close to the left of the top of the rack (2), a screening mechanism (3) is movably connected to the position close to the top inside the rack (2), a screening and shaking mechanism (5) is movably connected to the position close to the bottom of the right side of the rack (2), a dust removing mechanism (4) is fixedly connected to the left of the top of the rack (2), the top of the dust removing mechanism (4) is in contact with the lower surface of the material pouring hopper (1), and the right side of the screening and shaking mechanism (5) is movably connected with the left side of the screening mechanism (3);

the screening mechanism (3) comprises a screen (31), a screen outlet (32) and a shaking strut (33), the screen (31) is movably mounted inside the screening mechanism (3), the screen outlet (32) is formed in the right side of the screening mechanism (3), the shaking strut (33) is fixedly mounted on the front surface and the rear surface of the screening mechanism (3), and the shaking strut (33) is movably connected with the top of the rack (2);

the dust removing mechanism (4) comprises a dust collecting pump (41), a filter screen (42) and a dust collecting pipeline (44), the filter screen (42) is fixedly installed inside the dust removing mechanism (4), the outer wall of the left side of the dust removing mechanism (4) is fixedly connected with the dust collecting pipeline (44), the other end of the dust collecting pipeline (44) is fixedly connected with the dust collecting pump (41), and the bottom of the dust collecting pump (41) is movably connected to the inner portion of the rack (2) and close to the left side;

the sieve shaking mechanism (5) comprises a motor (51), a transmission shaft (52) and an enabling block (53), the motor (51) is movably connected below the sieve shaking mechanism (5), the transmission shaft (52) is fixedly connected to the center of the sieve shaking mechanism (5), the enabling block (53) is fixedly connected to the back of the transmission shaft (52), and the outer wall of the transmission shaft (52) is movably connected with the left side of the rack (2).

2. The screening apparatus for feed processing according to claim 1, wherein: the feed outlet (11) is arranged at the right side and the bottom of the material pouring hopper (1) in a refining mode, and the right side of the material pouring hopper (1) is movably connected with a feed baffle (12).

3. The screening apparatus for feed processing according to claim 1, wherein: the top of screen cloth (31) leans on left side department swing joint to have activity net (311), the right side fixedly connected with column spinner (312) of activity net (311), just the quantity of screen cloth (31) and activity net (311) is three, just activity net (311) can rotate the change position round column spinner (312).

4. The screening apparatus for feed processing according to claim 1, wherein: the top of the first layer of the screen (31) is fixedly connected with a material blocking block (34) close to the right, and the material blocking block (34) is obliquely placed on the screen (31).

5. The screening apparatus for feed processing according to claim 1, wherein: the dust removal mechanism is characterized in that a dust collection port (43) is formed in the center of the left side of the dust removal mechanism (4), and dust collection pipelines (44) are fixedly connected to the periphery of the dust collection port (43).

6. The screening apparatus for feed processing according to claim 1, wherein: the back of the enabling block (53) is movably connected with one end of a transmission column (54), and the other end of the transmission column (54) is movably connected with the middle part of the left side of the screening mechanism (3).