CN210847087U - Feed corn cylinder primary cleaning sieve device - Google Patents
Feed corn cylinder primary cleaning sieve device Download PDFInfo
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- CN210847087U CN210847087U CN201921351675.5U CN201921351675U CN210847087U CN 210847087 U CN210847087 U CN 210847087U CN 201921351675 U CN201921351675 U CN 201921351675U CN 210847087 U CN210847087 U CN 210847087U
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Abstract
The utility model provides a elementary clearance sieve device of fodder maize drum, its characterized in that: including inclosed dustcoat casing and establish a rotary screen section of thick bamboo in the dustcoat casing, the internal perisporium of a rotary screen section of thick bamboo is equipped with the spiral switch plate, the first end opening of a rotary screen section of thick bamboo is equipped with and stretches into its internal pan feeding pipeline by the dustcoat body outward, the fixed first support frame that is equipped with of second end opening internal perisporium of a rotary screen section of thick bamboo, first support frame includes a plurality of supporting beams of central carousel and circumference equipartition at central carousel periphery, the central part fixedly connected with center pin of central carousel, the center pin stretches out the dustcoat body outward and rotates by the drive of chain drive mechanism, the first end that is close to a rotary screen section of thick bamboo in the below that is located a rotary screen section of thick bamboo in the dustcoat casing is equipped with the waste material and accepts the dish, the utility model discloses the maize that makes the clearance can be kept in the time in.
Description
The technical field is as follows:
the utility model relates to a elementary clearance sieve device of fodder maize drum.
Background art:
corn is an important feed raw material for livestock, the corn raw material needs to be subjected to processes of impurity removal, grinding and the like in the feed production process, the corn subjected to impurity removal needs to be transported and output manually at present, and the workload is greatly increased.
The invention content is as follows:
the utility model provides a preliminary clearance sieve device of fodder maize drum, this preliminary clearance sieve device of fodder maize drum simple structure, reasonable in design are favorable to convenient the temporary storage of just clearing up maize behind the edulcoration to reduce the work load of artifical transport.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses elementary clearance sieve device of fodder maize drum, its characterized in that: the device comprises an airtight outer cover shell and a rotary screen drum arranged in the outer cover shell, wherein a spiral material shifting plate is arranged on the inner peripheral wall of the rotary screen drum, a feeding pipeline extending into the outer cover shell is arranged at a first end opening of the rotary screen drum, a first support frame is fixedly arranged on the inner peripheral wall of a second end opening of the rotary screen drum, the first support frame comprises a central turntable and a plurality of support beams uniformly distributed on the peripheral ring of the central turntable along the circumference, a central shaft is fixedly connected with the central part of the central turntable, the central shaft extends out of the outer cover shell and is driven by a chain transmission mechanism to rotate, a waste material receiving disc is arranged at the first end, close to the rotary screen drum, below the rotary screen drum in the outer cover shell, a material receiving disc is arranged at the second end, close to the rotary screen drum, below the rotary screen drum in the outer cover shell, and a waste material discharging channel leading to the waste material drum is arranged at the, the lower part of the material receiving disc is communicated with a discharge channel, and the discharge channel is communicated with an intermediate storage tank.
Furthermore, above-mentioned a rotary screen section of thick bamboo is the toper form, the first end of a rotary screen section of thick bamboo is equipped with the second support frame that is used for supporting this first end, the second support frame includes the crossbeam and establishes the longeron in the crossbeam both sides, be equipped with two sets of supporting wheels that are used for supporting a rotary screen section of thick bamboo periphery wall on the crossbeam.
Furthermore, the lower part of the longitudinal beam is fixed on the outer cover shell, the upper part of the longitudinal beam is provided with a convex column, a longitudinal screw rod penetrates through the convex column and is fixed by a bolt, and the lower part of the longitudinal screw rod is fixedly connected with two end parts of the cross beam.
Furthermore, side beams made of groove steel are fixedly arranged at two end parts of the cross beam, bottom wall plates of the side beams are locked on wall surfaces of the longitudinal beams through bolts, and oblique beams are obliquely arranged in the middles of the side beams and the cross beam.
Furthermore, the waste material receiving tray and the material receiving tray are all plate bodies which are transversely and longitudinally in a concave arc shape, and the upper end edges of the plate bodies exceed the horizontal plane where the central line of the rotary screen cylinder is located.
Furthermore, a first dust adsorption pipeline is arranged on the feeding pipeline, a second dust adsorption pipeline is connected to the outer cover shell, the first dust adsorption pipeline and the second dust adsorption pipeline are connected with a dust removal main pipeline together, and the dust removal main pipeline is connected with a cyclone dust collector.
The utility model discloses elementary clearance sieve device of fodder maize drum's theory of operation: the corn raw material is firstly input into the rotary screen drum from a feeding pipeline at the first end of the rotary screen drum, the corn raw material moves from the first end to the second end of the rotary screen drum under the action of the spiral shifting plate along with the rotation of the rotary screen drum, in the moving process, impurities (such as small particles, small earth and stones or corn fragments and the like) in the corn raw material are discharged through screen holes on the rotary screen drum, and complete corn particles are discharged from the second end of the rotary screen drum, because the rotary screen drum is covered in the closed outer cover shell, dust generated by the corn raw material cannot be dispersed in a production workshop intentionally in the screening process, the air quality of the production workshop and the body health of workers are ensured, in the working process of the rotary screen drum, the impurities are received by the waste receiving disc, the cleaned corn is received by the material receiving disc and is communicated with a discharging channel through the lower part of the material receiving disc, the material discharging channel is communicated with the middle material storage tank, so that the cleaned corns can be temporarily stored in the middle material storage tank, and the trouble of manual carrying and transferring and the workload are reduced.
Description of the drawings:
FIG. 1 is a schematic sectional structure view of the primary cleaning screen device for a feed corn cylinder of the present invention;
FIG. 2 is a cross-sectional view of the rotary screen drum of FIG. 1 at the opening at the first end thereof;
FIG. 3 is a cross-sectional view of the rotary screen drum of FIG. 1 at the opening at the second end;
FIG. 4 is a partial view of FIG. 1;
fig. 5 is a partial view of fig. 2.
The specific implementation mode is as follows:
the above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
The utility model discloses elementary clearance sieve device A of fodder maize drum includes inclosed outer cover casing A1 and establishes the rotary screen section of thick bamboo A2 in the outer cover casing, the internal perisporium of rotary screen section of thick bamboo is equipped with spiral switch plate A3, first end opening A4 of rotary screen section of thick bamboo A2 is equipped with and stretches into its internal pan feeding pipeline A5 by the outer cover casing body outward, first end opening A4 of rotary screen section of thick bamboo A2 is uncovered, therefore rotary screen section of thick bamboo A2's rotation can not interfere with pan feeding pipeline A5, the fixed first support frame A7 that is equipped with of the internal perisporium of second end opening A6 of rotary screen section of thick bamboo, first support frame A7 plays the second end that supports the rotary screen section of thick bamboo, first support frame A7 includes central carousel A8 and a plurality of supporting beams A9 of circumference equipartition at central carousel outer periphery, central carousel A8 is concave dish form, central carousel A8's diameter is half of rotary screen section of second end internal diameter, and this central carousel A8 is favorable to the transmission, the four supporting beams A9 are fixedly connected with the outer end part of the outer end of the rotating screen cylinder, corn after primary cleaning is discharged from a space between two adjacent supporting beams A9 and falls into the material receiving disc, the central part of the central turntable is fixedly connected with a central shaft A10, the central shaft A10 is connected with the central turntable through a spline, the central shaft extends out of the outer housing and is driven to rotate by a chain transmission mechanism A11, the chain transmission mechanism A11 is driven to act by a motor A31, a waste receiving disc A12 is arranged at the first end, close to the rotating screen cylinder, below the rotating screen cylinder in the outer housing (the rotating screen cylinder directly faces the waste receiving disc A12 and is provided with smaller screen holes and is used for screening fine sand, small stones and other particles, the rotating screen cylinder directly faces the receiving disc A13 and is provided with no screen holes, feed corn particles of primary screening are only output from a second end opening A6), and the material receiving disc is arranged at the second end, close to the rotating screen cylinder, below the outer housing A13, the lower part of waste material receiving tray is provided with a waste material discharge channel A14 leading to a waste material barrel A34, the lower part of the material receiving tray is communicated with a discharge channel A15, the discharge channel A15 is communicated with an intermediate storage tank B1, the discharge channel A15 can be conveyed to the intermediate storage tank B1 through conveying equipment (such as a horizontal conveying belt and a vertical conveying belt), and the intermediate storage tank B1 can be located at a high position and can be conveyed through the conveying equipment.
The utility model discloses elementary clearance sieve device of fodder maize drum's theory of operation: the corn raw material is firstly input into the rotary screen drum from a feeding pipeline at the first end of the rotary screen drum, the corn raw material moves from the first end to the second end of the rotary screen drum under the action of the spiral shifting plate along with the rotation of the rotary screen drum, in the moving process, impurities (such as small particles, small earth and stones or corn fragments and the like) in the corn raw material are discharged through screen holes on the rotary screen drum, and complete corn particles are discharged from the second end of the rotary screen drum, because the rotary screen drum is covered in the closed outer cover shell, dust generated by the corn raw material cannot be dispersed in a production workshop intentionally in the screening process, the air quality of the production workshop and the body health of workers are ensured, in the working process of the rotary screen drum, the impurities are received by the waste receiving disc, the cleaned corn is received by the material receiving disc and is communicated with a discharging channel through the lower part of the material receiving disc, the material discharging channel is communicated with the middle material storage tank, so that the cleaned corns can be temporarily stored in the middle material storage tank, and the trouble of manual carrying and transferring and the workload are reduced.
In one embodiment, the rotary screen cylinder is in a conical shape, the screen holes of the rotary screen cylinder are circular, the circular screen holes are smaller than the common size of the corns but larger than most of the impurities, and although part of the impurities can be removed by the rotary screen cylinder, not all the impurities can be removed, therefore, the feed corn cylinder primary cleaning screen device A is primary cleaning equipment, secondary cleaning is needed for feeds with higher quality requirements, the primary cleaning can meet the requirements for feeds with lower requirements, and secondary cleaning can be omitted; the first end of a rotary screen section of thick bamboo is equipped with second support frame A16 that is used for supporting this first end, second support frame A16 includes crossbeam A17 and establishes longeron A18 in the crossbeam both sides, be equipped with two sets of supporting wheels A19 that are used for supporting a rotary screen section of thick bamboo periphery wall on the crossbeam.
In one embodiment, the lower portion of the longitudinal beam a18 is fixed on the outer cover casing a1, the upper portion of the longitudinal beam is provided with a convex column a20, a longitudinal screw a21 penetrates through the convex column a20 and is fixed by a bolt, the lower portion of the longitudinal screw is fixedly connected with two end portions of the cross beam, the distance between the cross beam a17 and the convex column a20 can be finely adjusted by rotating and adjusting the longitudinal screw a21, the height of the first end of the rotary screen drum can be finely adjusted, the fine adjustment aims at enabling corn grains to be output from the second end of the screen drum at which position, blocking of the supporting beam a9 is avoided, and the convex column a20 and the longitudinal beam a18 can be fixed by welding.
In one embodiment, the two end portions of the cross beam a17 are fixedly provided with side beams a30 made of channel steel, the bottom wall plate a22 of the side beam a30 is locked on the wall surface of the longitudinal beam through bolts, the middle portions of the side beam and the cross beam are obliquely provided with oblique beams a23, the upper end of the side beam a30 is fixedly welded on the two end portions of the cross beam a17, the bottom wall plate a22 of the side beam a30 is locked on the wall surface of the longitudinal beam through bolts, so that the connection between the cross beam and the longitudinal beam is firmer, and the cross beam needs to be finely adjusted, so the holes of the bottom wall plate a22 for penetrating and fixing the bolts are strip-shaped slotted holes, and.
One of them embodiment, above-mentioned waste material is accepted dish, material and is accepted the dish and is violently, vertically be concave arc's plate body, and the upper end limit A24 of plate body surpasss the horizontal plane at the central line place of a rotary screen section of thick bamboo, and waste material is accepted dish, material and is accepted the dish and is violently, vertically be concave arc's plate body to let lie in the ejection of compact of accepting the dish and can arrange completely, the horizontal plane at the upper end limit A24 surpasss a rotary screen section of thick bamboo central line place can avoid the ejection of compact to arrange outside accepting the dish.
According to one embodiment, a first dust adsorption pipeline A25 is arranged on the feeding pipeline A5, a second dust adsorption pipeline A26 is connected to the outer cover shell, the first dust adsorption pipeline A25 and the second dust adsorption pipeline A26 are connected with a main dedusting pipeline A28, and the main dedusting pipeline A28 is connected with a cyclone A29. The upper part of the feeding pipeline A5 is provided with a cylindrical barrel A32, the first dust adsorption pipeline A25 is connected with the upper end part of the cylindrical barrel A32, the other side part of the cylindrical barrel A32 is connected with a feeding pipe A33, the connecting part of the feeding pipe A33 and the cylindrical barrel A32 is close to the upper part of the cylindrical barrel A32, but has a certain distance with the upper end, the distance is 0.2-0.3 m, through the design, after the corn enters the cylindrical barrel A32 through the feeding pipe A33, the corn falls down to the feeding pipeline A5 from the upper part of the cylindrical barrel A32 along with gravity, some dust generated in the blanking process can be absorbed by the first dust adsorption pipeline A25, the position where the feeding pipe A33 is connected with the cylindrical barrel A32 is too high or too low to facilitate dust absorption, the dust generated in the rotating process of the rotary screen barrel passes through the second dust adsorption pipeline A26 and is adsorbed by the dust removal pipeline A28, and the outer cover is closed (of course, so as to facilitate air intake and avoid the situation that the air cannot be sucked, but certain negative pressure is necessary, so that certain dust generated in the shell cannot overflow), and therefore, the dust in the shell of the outer cover can be completely adsorbed.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a elementary clearance sieve device of fodder maize drum which characterized in that: the device comprises an airtight outer cover shell and a rotary screen drum arranged in the outer cover shell, wherein a spiral material shifting plate is arranged on the inner peripheral wall of the rotary screen drum, a feeding pipeline extending into the outer cover shell is arranged at a first end opening of the rotary screen drum, a first support frame is fixedly arranged on the inner peripheral wall of a second end opening of the rotary screen drum, the first support frame comprises a central turntable and a plurality of support beams uniformly distributed on the peripheral ring of the central turntable along the circumference, a central shaft is fixedly connected with the central part of the central turntable, the central shaft extends out of the outer cover shell and is driven by a chain transmission mechanism to rotate, a waste material receiving disc is arranged at the first end, close to the rotary screen drum, below the rotary screen drum in the outer cover shell, a material receiving disc is arranged at the second end, close to the rotary screen drum, below the rotary screen drum in the outer cover shell, and a waste material discharging channel leading to the waste material drum is arranged at the, the lower part of the material receiving disc is communicated with a discharge channel, and the discharge channel is communicated with an intermediate storage tank.
2. The feed corn cylinder primary cleaning screen apparatus of claim 1, wherein: the rotary screen cylinder is in a conical shape, a first end of the rotary screen cylinder is provided with a second support frame used for supporting the first end, the second support frame comprises a cross beam and longitudinal beams arranged on two sides of the cross beam, and the cross beam is provided with two sets of support wheels used for supporting the peripheral wall of the rotary screen cylinder.
3. The feed corn cylinder primary cleaning screen apparatus of claim 2, wherein: the lower part of the longitudinal beam is fixed on the outer cover shell, the upper part of the longitudinal beam is provided with a convex column, a longitudinal screw rod penetrates through the convex column and is fixed by a bolt, and the lower part of the longitudinal screw rod is fixedly connected with two end parts of the cross beam.
4. The feed corn cylinder primary cleaning screen apparatus of claim 2, wherein: the two ends of the cross beam are fixedly provided with side beams made of groove steel, the bottom wall plate of each side beam is locked on the wall surface of the longitudinal beam through bolts, and oblique beams are obliquely arranged in the middles of the side beams and the cross beam.
5. The feed corn cylinder primary cleaning screen apparatus of claim 1, wherein: the waste material receiving disc and the material receiving disc are both transversely and longitudinally concave arc-shaped plate bodies, and the upper end edge of each plate body exceeds the horizontal plane where the central line of the rotary screen cylinder is located.
6. The feed corn cylinder primary cleaning screen apparatus of claim 1, wherein: the dust collection device is characterized in that a first dust adsorption pipeline is arranged on the feeding pipeline, a second dust adsorption pipeline is connected to the outer cover shell, the first dust adsorption pipeline and the second dust adsorption pipeline are connected with a dust collection main pipeline together, and the dust collection main pipeline is connected with a cyclone dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351675.5U CN210847087U (en) | 2019-08-20 | 2019-08-20 | Feed corn cylinder primary cleaning sieve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351675.5U CN210847087U (en) | 2019-08-20 | 2019-08-20 | Feed corn cylinder primary cleaning sieve device |
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| Publication Number | Publication Date |
|---|---|
| CN210847087U true CN210847087U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921351675.5U Active CN210847087U (en) | 2019-08-20 | 2019-08-20 | Feed corn cylinder primary cleaning sieve device |
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| CN (1) | CN210847087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921834A (en) * | 2020-07-03 | 2020-11-13 | 史丹利化肥（平原）有限公司 | Compound fertilizer production is with preventing stifled branch sieve machine |
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2019
- 2019-08-20 CN CN201921351675.5U patent/CN210847087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921834A (en) * | 2020-07-03 | 2020-11-13 | 史丹利化肥（平原）有限公司 | Compound fertilizer production is with preventing stifled branch sieve machine |
| CN111921834B (en) * | 2020-07-03 | 2022-04-01 | 史丹利化肥（平原）有限公司 | Compound fertilizer production is with preventing stifled branch sieve machine |
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