CN216026030U - Concentrated feed processing is with multistage sieving mechanism - Google Patents
Concentrated feed processing is with multistage sieving mechanism Download PDFInfo
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- CN216026030U CN216026030U CN202122805541.XU CN202122805541U CN216026030U CN 216026030 U CN216026030 U CN 216026030U CN 202122805541 U CN202122805541 U CN 202122805541U CN 216026030 U CN216026030 U CN 216026030U
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Abstract
The utility model discloses a multi-stage screening device for processing concentrated feed, which comprises a screening box, a primary screening unit and a secondary screening unit; a secondary screening unit is arranged in the screening box; one-level screening unit contains collecting element, unloading pipeline, screening flight and spiral bounding wall, the feed inlet UNICOM of unloading pipeline and screening case upside, the outside and the inboard of unloading pipeline of screening flight are connected, the equidistance is equipped with the filtration pore on the screening flight, the spiral bounding wall has two, and a spiral bounding wall is established in the inboard of screening flight, and another spiral bounding wall is installed on collecting element, pours the fodder into unloading pipeline inside, makes the fodder spiral slide to the inside of screening case down through the screening flight, carries out the first filtration screening to the fodder through the filtration pore on the screening flight, filters residue wherein, and the fodder high quality of selecting, and easy operation facilitates the use.
Description
Technical Field
The utility model relates to the technical field of feed processing, in particular to a multistage screening device for processing concentrated feed.
Background
Feed processing refers to feed production and processing activities suitable for farms, farmers, livestock and poultry, including pet food production, and the existing feed processing requires layer-by-layer screening of feed pellets after processing to sort out feed pellets of different particle sizes and package into different products.
The patent of publication number CN212418679U discloses among the prior art is a multistage sieving mechanism for fine fodder processing, concretely relates to processing screening technical field, which comprises an outer shell, the shell left part is equipped with the backup pad, backup pad upper portion fixed mounting has the motor, the output fixed mounting of motor has slewing mechanism, slewing mechanism right part fixed mounting has the bull stick, slewing mechanism one end is kept away from to the bull stick and is run through shell to the shell outside, slewing mechanism passes through the connecting rod and is connected with the support. The utility model relates to a screening device.
The screened feed has low quality, and the operation is complex and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a multistage screening device for processing concentrated feed, which is high in quality of screened feed, simple to operate, convenient to use and capable of effectively solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-stage screening device for processing concentrated feed comprises a screening box, a primary screening unit and a secondary screening unit;
screening box: a secondary screening unit is arranged in the device;
a primary screening unit: contain collection subassembly, unloading pipeline, screening flight and spiral bounding wall, the feed inlet UNICOM of unloading pipeline and screening case upside, the outside and the inboard of unloading pipeline of screening flight are connected, the equidistance is equipped with the filtration pore on the screening flight, the spiral bounding wall has two, and a spiral bounding wall is established in the inboard of screening flight, and another spiral bounding wall is installed on the collection subassembly. Pour into the fodder inside the unloading pipeline, make fodder spiral gliding to the inside of screening case through the screening flight, carry out the first filtration screening to the fodder through the filtration pore pair fodder on the screening flight, filter residue wherein, surround the outside of screening flight through the spiral bounding wall, prevent that the fodder from the inside of the direct landing in the outside of screening flight to screening case.
Further, the collection subassembly contains the baffle and collects the flight, the inside of unloading pipeline is equipped with collects the flight, the outside of collecting the flight is connected with the inboard of unloading pipeline, it overlaps in the below of screening flight to collect the flight, another spiral bounding wall is installed in the outside of collecting the flight, the upper end front side and the lower extreme front side of collecting the flight all are equipped with the baffle. The residue that filters down in the filtration hole from the screening flight can fall on collecting the flight, collects it through collecting the flight, and baffle and spiral bounding wall prevent that the residue landing from collecting the flight.
Further, the one-level screening unit still contains and takes out the sediment pipeline, the lower extreme bottom side of collecting the flight is equipped with the discharge gate, take out the discharge gate UNICOM of the one end and the flight of sediment pipeline, take out the other end of sediment pipeline and connect outside air extraction equipment. Produce powerful suction through outside air extraction equipment, will collect the residue of flight lower extreme accumulation through taking out the sediment pipeline and take away, prevent to collect a large amount of residues of the inside accumulation of flight, influence the screening.
Further, the second grade screening unit contains power component, blowing subassembly, screening frame, slider, fixed plate and division board, the inside left side of screening case is equipped with the fixed plate, the upside of fixed plate is equipped with the slider, the screening frame is installed on power component, the inside lower extreme of screening frame is equipped with the screening net, the left end bottom side of screening frame is equipped with the spout, the screening frame passes through spout and slider longitudinal sliding, the right-hand member bottom side of fixed plate is equipped with the division board, and both sides are connected around the front and back of division board and the inside of screening case. Divide into two spaces through the bottom of division board with the screening case, then promote the screening frame through power component and slide with left reciprocating's side to side at the division board, make its fodder that drives the screening frame rock to carry out the secondary screening through the screening net of screening frame bottom to the fodder, unqualified fodder falls into the discharge gate discharge of division board left end.
Further, power component contains electric putter, electric putter's one end is fixed in the left side of screening incasement portion, electric putter's the other end is connected with the left side of screening case, and electric putter's input is connected through external control switch group and external power source's output electricity. Promote the screening frame through electric putter and slide with left reciprocating's side to side at the division board, make its fodder that drives the screening frame rock to carry out the secondary screening through the screen cloth of screening frame bottom to the fodder, unqualified fodder falls into the discharge gate discharge of division board left end.
Further, the blowing subassembly contains deckle board and motor, the deckle board passes through the bull stick and is connected with the front and back both sides rotation of the inside right-hand member of screening case, the motor passes through the motor frame to be fixed at the right-hand member front side of screening case, the bull stick extends to the front side of screening case and the output shaft of motor, and the input of motor passes through external control switch group and is connected with external power source's output electricity. After the fodder in the screening case was screened through the secondary, promoted the screening frame antedisplacement through electric putter, crossed the division board after, rotated through the deckle board on the motor control bull stick, then promoted around through electric putter is reciprocal, made the fodder shake out the screening frame, fell into the discharge gate of division board right-hand member.
Compared with the prior art, the utility model has the beneficial effects that: this sieving mechanism has following benefit:
1. pour into the fodder inside the unloading pipeline, make fodder spiral gliding to the inside of screening case through the screening flight, filter the screening through the filtration pore pair fodder on the screening flight for the first time.
2. The spiral shape of the screening spiral piece can prolong the sliding time of the feed, prolong the filtering time of the feed and improve the screening efficiency.
3. Promote the screening frame through electric putter and slide with left reciprocating's side to side at the division board, make its fodder that drives the screening frame rock to carry out the secondary screening through the screen cloth of screening frame bottom to the fodder, unqualified fodder falls into the discharge gate discharge of division board left end.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1 screening box, 2 first-level screening units, 21 blanking pipelines, 22 screening spiral sheets, 23 baffles, 24 collecting spiral sheets, 25 spiral enclosing plates, 26 slag pumping pipelines, 3 second-level screening units, 31 screening frames, 32 electric push rods, 33 slide blocks, 34 fixing plates, 35 frame plates, 36 motors and 37 partition plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a multi-stage screening device for processing concentrated feed comprises a screening box 1, a primary screening unit 2 and a secondary screening unit;
screening case 1: a secondary screening unit is arranged in the device;
primary screening unit 2: contain collection module, unloading pipeline 21, screening flight 22 and spiral bounding wall 25, the feed inlet UNICOM of unloading pipeline 21 and 1 upside of screening case, the outside of screening flight 22 is connected with unloading pipeline 21's inboard, and the equidistance is equipped with the filtration pore on the screening flight 22, and spiral bounding wall 25 has two, and a spiral bounding wall 25 is established in the inboard of screening flight 22, and another spiral bounding wall 25 is installed on collection module. Pour into the fodder inside unloading pipeline 21, make the fodder spiral gliding to the inside of screening case 1 through screening flight 22, carry out the first filtration screening to the fodder through the filtration pore pair fodder on the screening flight 22, filter the residue wherein, surround the outside of screening flight 22 through spiral bounding wall 25, prevent that the fodder from directly landing to the inside of screening case 1 in the outside of screening flight 22.
The collecting component comprises a baffle plate 23 and a collecting spiral piece 24, the collecting spiral piece 24 is arranged in the blanking pipeline 21, the outer side of the collecting spiral piece 24 is connected with the inner side of the blanking pipeline 21, the collecting spiral piece 24 is overlapped below the screening spiral piece 22, the other spiral enclosing plate 25 is arranged on the outer side of the collecting spiral piece 24, and the baffle plate 23 is arranged on the front side of the upper end and the front side of the lower end of the collecting spiral piece 24. The residue filtered from the filtering holes of the screening screw 22 falls onto the collecting screw 24, where it is collected by the collecting screw 24, and the baffle 23 and the spiral skirt 25 prevent the residue from sliding off the collecting screw 24.
One-level screening unit 2 still contains and takes out slag pipe 26, and the lower extreme bottom side of collecting flight 24 is equipped with the discharge gate, and the one end of taking out slag pipe 26 and the discharge gate UNICOM of flight 24, the other end of taking out slag pipe 26 connects outside air extraction equipment. Produce powerful suction through outside air extraction equipment, will collect the residue of 24 lower extreme accumulations of flight through taking out slag pipeline 26 and take away, prevent to collect the inside a large amount of residues that accumulate of flight 24, influence the screening.
Second grade screening unit 3 contains power component, the blowing subassembly, screening frame 31, slider 33, fixed plate 34 and division board 37, the inside left side of screening case 1 is equipped with fixed plate 34, the upside of fixed plate 34 is equipped with slider 33, screening frame 31 is installed on power component, the inside lower extreme of screening frame 31 is equipped with the screening net, the left end bottom of screening frame 31 is equipped with the spout, screening frame 31 passes through spout and slider 33 longitudinal sliding, the right-hand member bottom of fixed plate 34 is equipped with division board 37, and the front and back both sides of division board 37 are connected with the inside front and back both sides of screening case 1. Divide into two spaces through division board 37 with the bottom of screening case 1, then promote screening frame 31 through power component with the reciprocal horizontal slip of a left side at division board 37, make its fodder that drives screening frame 31 rock to carry out the secondary screening to the fodder through the screen cloth of screening frame 31 bottom, unqualified fodder falls into the discharge gate discharge of division board 37 left end.
The power component contains electric putter 32, and the left side at screening case 1 inside is fixed to electric putter 32's one end, and electric putter 32's the other end is connected with the left side of screening case 1, and electric putter 32's input is connected through the output electricity of external control switch group with external power source. Promote screening frame 31 at division board 37 through electric putter 32 with reciprocal horizontal slip in a left side, make its fodder that drives screening frame 31 rock to carry out secondary screening to the fodder through the screen cloth of screening frame 31 bottom, unqualified fodder falls into the discharge gate discharge of division board 37 left end.
The blowing subassembly contains framed panel 35 and motor 36, and framed panel 35 rotates through the bull stick and the front and back both sides of the inside right-hand member of screening case 1 to be connected, and motor 36 passes through the motor frame to be fixed in the right-hand member front side of screening case 1, and the bull stick extends to the front side of screening case 1 and motor 36's output shaft, and the input of motor 36 is connected with external power source's output electricity through external control switch group. After the fodder in screening case 1 passes through the secondary screening, promote screening frame 31 antedisplacement through electric putter 32, cross division board 37 after, through the frame 35 rotation on the motor 36 control bull stick, then promote around electric putter 32 is reciprocal, make the fodder shake out screening frame 31, fall into the material loading mouth of division board 37 right-hand member.
The working principle of the multistage screening device for processing the concentrated feed provided by the utility model is as follows: the staff pours the fodder into the blanking pipeline 21, the fodder is made to slide down to the screening box 1 by the screening spiral sheet 22, the fodder is filtered for the first time through the filtering holes on the screening spiral sheet 22, the residue therein is filtered, the filtered fodder falls into the screening frame 31, the screening frame 31 is pushed by the electric push rod 32 to slide left and right in the separation plate 37 in a reciprocating manner, the fodder drives the screening frame 31 to shake, the fodder is screened for the second time through the screening net at the bottom of the screening frame 31, the unqualified fodder falls into the discharge hole at the left end of the separation plate 37 and is discharged, after the fodder in the screening box 1 is screened for the second time, the electric push rod 32 pushes the screening frame 31 to move forward, after crossing the separation plate 37, the frame plate 35 on the rotating rod is controlled by the motor 36 to rotate, then the electric push rod 32 pushes forward and backward in a reciprocating manner, the fodder is shaken out of the screening frame 31, falls into the discharge port at the right end of the partition plate 37.
It is noted that the motor 36 disclosed in the above embodiments is of the type 42CM04, and the electric putter 32 is of the type DX-TA30-300 to control the electric putter 32 and the motor 36 in a manner commonly used in the art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a multistage sieving mechanism is used in concentrated feed processing which characterized in that: comprises a screening box (1), a primary screening unit (2) and a secondary screening unit;
screening box (1): a secondary screening unit is arranged in the device;
primary screening unit (2): contain collection subassembly, unloading pipeline (21), screening flight (22) and spiral bounding wall (25), the feed inlet UNICOM of unloading pipeline (21) and screening case (1) upside, the outside of screening flight (22) is connected with the inboard of unloading pipeline (21), the equidistance is equipped with the filtration pore on screening flight (22), spiral bounding wall (25) have two, and the inboard at screening flight (22) is established in spiral bounding wall (25), and another spiral bounding wall (25) is installed on collection subassembly.
2. The multistage screening apparatus for concentrated feed processing according to claim 1, wherein: the collection subassembly contains baffle (23) and collection flight (24), the inside of unloading pipeline (21) is equipped with collects flight (24), the outside of collecting flight (24) is connected with the inboard of unloading pipeline (21), collect flight (24) and overlap in the below of screening flight (22), the outside at collecting flight (24) is installed in another spiral bounding wall (25), the upper end front side and the lower extreme front side of collecting flight (24) all are equipped with baffle (23).
3. The multistage screening apparatus for concentrated feed processing according to claim 2, wherein: one-level screening unit (2) still contain and take out sediment pipeline (26), the lower extreme bottom side of collecting flight (24) is equipped with the discharge gate, take out the discharge gate UNICOM of the one end of sediment pipeline (26) and flight (24), take out the other end of sediment pipeline (26) and connect outside air extraction equipment.
4. The multistage screening apparatus for concentrated feed processing according to claim 1, wherein: second grade screening unit (3) contain power component, blowing subassembly, screening box (31), slider (33), fixed plate (34) and division board (37), the inside left side of screening box (1) is equipped with fixed plate (34), the upside of fixed plate (34) is equipped with slider (33), screening box (31) are installed on power component, the inside lower extreme of screening box (31) is equipped with the screening net, the left end bottom side of screening box (31) is equipped with the spout, screening box (31) are through spout and slider (33) longitudinal sliding, the right-hand member bottom side of fixed plate (34) is equipped with division board (37), and the front and back both sides of division board (37) are connected with the inside front and back both sides of screening box (1).
5. The multistage screening apparatus for concentrated feed processing according to claim 4, wherein: the power component contains electric putter (32), the left side in screening case (1) inside is fixed to the one end of electric putter (32), the other end and the left side of screening case (1) of electric putter (32) are connected, and the input of electric putter (32) is connected through the output electricity of external control switch group with external power source.
6. The multistage screening apparatus for concentrated feed processing according to claim 5, wherein: the blowing subassembly contains framed panel (35) and motor (36), both sides rotate around framed panel (35) passes through bull stick and the inside right-hand member of screening case (1) to be connected, motor (36) are fixed at the right-hand member front side of screening case (1) through the motor frame, the bull stick extends to the front side of screening case (1) and the output shaft of motor (36), and the input of motor (36) is connected with external power source's output electricity through external control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805541.XU CN216026030U (en) | 2021-11-16 | 2021-11-16 | Concentrated feed processing is with multistage sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805541.XU CN216026030U (en) | 2021-11-16 | 2021-11-16 | Concentrated feed processing is with multistage sieving mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216026030U true CN216026030U (en) | 2022-03-15 |
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| CN202122805541.XU Active CN216026030U (en) | 2021-11-16 | 2021-11-16 | Concentrated feed processing is with multistage sieving mechanism |
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