CN213377845U

CN213377845U - Drum screen with raw grain screening and impurity removing device

Info

Publication number: CN213377845U
Application number: CN202021378551.9U
Authority: CN
Inventors: 闻赛琦
Original assignee: Xiangyang Feizhong Grain Machinery Co ltd
Current assignee: Xiangyang Feizhong Grain Machinery Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-06-08
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a drum sieve with clear miscellaneous device of unprocessed food grains screening, including bottom plate, first riser, drum sieve body and second riser, the intermediate position department on bottom plate top is provided with the collecting vat, one side fixedly connected with first riser on bottom plate top, and the opposite side fixedly connected with second riser on bottom plate top, first riser and second riser are close to and are provided with drum sieve body between the both sides of top position department, one side swing joint that first riser and second riser are close to top position department has the sliding seat. The utility model discloses a be provided with fixed block, screw hole, joint groove and fixing bolt, when needs are dismantled the clearance maintenance to the drum sieve body, twist out fixing bolt from threaded holes inside, just so can take out the fixed block from joint inslot portion to can pull down the drum sieve body, thereby realized being convenient for clear up and maintain the drum sieve body, it is very convenient to use.

Description

Drum screen with raw grain screening and impurity removing device

Technical Field

The utility model relates to a former grain processing equipment technical field specifically is a drum sieve with clear miscellaneous device of former grain screening.

Background

The raw grain can reach the edible standard after being processed by a plurality of processing steps, the primary processing of the raw grain is screening, the raw grain which does not reach the standard is screened out and then can be processed in the next step, the most common processing device for screening the raw grain is a cylindrical screen, but the existing cylindrical screen for screening the raw grain has a plurality of problems and defects.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional cylindrical sieve for screening raw grains is inconvenient to disassemble, clean and maintain and is very inconvenient to use;

(2) the traditional cylindrical screen for screening the raw grains is inconvenient for inputting and outputting the raw grains and cannot meet the use requirement;

(3) traditional cylinder sieve of unprocessed food grains screening can not clear up the impurity in the unprocessed food grains that do not reach standard, increases the manufacturing procedure of unprocessed food grains that do not reach standard, reduces the efficiency of unprocessed food grains processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum sieve with clear miscellaneous device of unprocessed food grains screening to propose inconvenient dismantlement clearance and maintenance to the drum sieve in solving above-mentioned background art, use the input and the output of very inconvenient, inconvenient unprocessed food grains, can not satisfy the needs of using and can not clear up the impurity in the unprocessed food grains of not up to standard, increase the manufacturing procedure of unprocessed food grains of not up to standard, reduce the problem of the efficiency of unprocessed food grains processing.

In order to achieve the above object, the utility model provides a following technical scheme: a cylindrical sieve with a raw grain screening and impurity removing device comprises a bottom plate, a first vertical plate, a cylindrical sieve body and a second vertical plate, a collecting groove is arranged at the middle position of the top end of the bottom plate, a first vertical plate is fixedly connected with one side of the top end of the bottom plate, and the other side of the top end of the bottom plate is fixedly connected with a second vertical plate, a cylindrical screen body is arranged between the two sides of the first vertical plate and the second vertical plate close to the top end, one sides of the first vertical plate and the second vertical plate close to the top end are movably connected with a movable seat, a structure convenient for disassembly and assembly is arranged between the movable seat and the cylindrical screen body, one end of the cylindrical screen body is provided with a material conveying mechanism, an inner shaft is fixedly connected inside the cylindrical screen body, the outer portion of the inner shaft is provided with a material mixing blade, one side of the movable seat is provided with a driving motor, and a position, close to the bottom end, of one side of the second vertical plate is provided with a impurity removing mechanism.

Preferably, be convenient for the inside of dismouting structure has set gradually fixed block, screw hole, joint groove and fixing bolt, fixed block difference fixed connection is in the both sides of drum sieve body, the joint groove sets up the one side at the sliding seat, the inside in fixed block and joint groove all is provided with the screw hole, fixing bolt has been run through to the inside of screw hole.

Preferably, the width of fixed block is less than the width in joint groove, the fixed block inlays in the inside in joint groove, the block is connected between fixed block and the joint groove.

Preferably, defeated material mechanism's inside has set gradually defeated feed cylinder, servo motor, business turn over material mouth, pivot, solid fixed cylinder and defeated material blade, gu fixed cylinder fixed connection is in the intermediate position department of drum sieve body, the one end fixedly connected with defeated feed cylinder of solid fixed cylinder, the inside swing joint of defeated feed cylinder has the pivot, the outside of pivot is provided with defeated material blade, one side of pivot is provided with servo motor, the one end of defeated feed cylinder is provided with business turn over material mouth.

Preferably, the inner part of the material conveying cylinder is communicated with the inner part of the cylindrical screen body through a fixed cylinder, and one end of the fixed cylinder is provided with a control valve.

Preferably, the inside of trash cleaning mechanism has set gradually bellows, fixed axle, fan and separates the net, bellows fixed connection is in the position department that is close to the bottom in second riser one side, the inside one side fixedly connected with fixed axle of bellows, one side of fixed axle is provided with the fan, one side of fan is provided with separates the net.

Compared with the prior art, the beneficial effects of the utility model are that: the cylindrical sieve with the raw grain screening and impurity removing device not only realizes convenient disassembly, cleaning and maintenance of the cylindrical sieve, is very convenient to use, realizes convenient input and output of raw grains, can meet the use requirement, but also realizes cleaning of impurities in the raw grains which do not reach the standard, reduces the processing procedures of the raw grains which do not reach the standard and improves the processing efficiency of the raw grains;

(1) by arranging the fixing block, the threaded hole, the clamping groove and the fixing bolt, when the cylindrical screen body needs to be disassembled, cleaned and maintained, the fixing bolt is screwed out of the threaded hole, so that the fixing block can be taken out of the clamping groove, the cylindrical screen body can be disassembled, the cylindrical screen body is convenient to clean and maintain, and the cylindrical screen body is very convenient to use;

(2) through the arrangement of the material conveying cylinder, the servo motor, the material inlet and outlet, the rotating shaft, the fixed cylinder and the material conveying blade, when the raw grains need to be input, the material conveying cylinder is rotated to the top end of the cylindrical screen body, the valve on the material inlet/outlet and the fixed cylinder is opened, the servo motor is started, the raw grains are poured into the material inlet/outlet, the servo motor drives the material conveying blades to uniformly convey the raw grains to the interior of the cylindrical screen body, the valve on the material inlet/outlet and the fixed cylinder is closed after the input is finished, when the screened raw grains need to be taken out, the conveying cylinder is rotated to the bottom end of the cylindrical screen body, the feeding and discharging port and the valve on the fixed cylinder are opened, the raw grains fall into the conveying cylinder through the fixed cylinder, the servo motor is started, and the servo motor drives the conveying blades to uniformly output the raw grains through the feeding and discharging port, so that the convenience in inputting and outputting the raw grains is realized, and the use requirement can be met;

(3) through being provided with bellows, fixed axle, fan and separating the net, when using, start the fan, the fan can blow off to its inside impurity of doping at the in-process that the not up to standard unprocessed food grains fall into the collecting vat, then the not up to standard unprocessed food grains fall into the inside of collecting vat to can reduce the manufacturing procedure of the not up to standard unprocessed food grains, improve the machining efficiency of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;

FIG. 3 is an enlarged schematic view of a front view of a partial section of a material conveying mechanism of the present invention;

fig. 4 is a schematic view of the front-view section enlarged structure of the impurity removing mechanism of the present invention.

In the figure: 1. a base plate; 2. collecting tank; 3. an inner shaft; 4. a first vertical plate; 5. a movable seat; 6. the structure is convenient to disassemble and assemble; 601. a fixed block; 602. a threaded hole; 603. a clamping groove; 604. fixing the bolt; 7. a cylindrical screen body; 8. a material conveying mechanism; 801. a delivery cylinder; 802. a servo motor; 803. feeding and discharging ports; 804. a rotating shaft; 805. a fixed cylinder; 806. a delivery blade; 9. mixing blades; 10. a second vertical plate; 11. a drive motor; 12. a impurity removing mechanism; 1201. an air box; 1202. a fixed shaft; 1203. a fan; 1204. and (4) isolating nets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a cylinder screen with a raw grain screening and impurity removing device comprises a bottom plate 1, a first vertical plate 4, a cylinder screen body 7 and a second vertical plate 10, wherein a collecting tank 2 is arranged at the middle position of the top end of the bottom plate 1, the first vertical plate 4 is fixedly connected to one side of the top end of the bottom plate 1, the second vertical plate 10 is fixedly connected to the other side of the top end of the bottom plate 1, the cylinder screen body 7 is arranged between two sides of the first vertical plate 4 and the second vertical plate 10 close to the top end position, a movable seat 5 is movably connected to one side of the first vertical plate 4 and one side of the second vertical plate 10 close to the top end position, and a structure 6 convenient to disassemble and assemble is arranged between the movable seat 5;

a fixed block 601, a threaded hole 602, a clamping groove 603 and a fixing bolt 604 are sequentially arranged in the structure 6 convenient for disassembly and assembly, the fixed block 601 is respectively and fixedly connected with two sides of the cylindrical screen body 7, the clamping groove 603 is arranged on one side of the movable seat 5, the threaded holes 602 are respectively arranged in the fixed block 601 and the clamping groove 603, and the fixing bolt 604 penetrates through the threaded holes 602;

the width of the fixing block 601 is smaller than that of the clamping groove 603, the fixing block 601 is embedded in the clamping groove 603, and the fixing block 601 is connected with the clamping groove 603 in a clamping mode;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, when the cylindrical screen body 7 needs to be disassembled, cleaned and maintained, the fixing bolt 604 is screwed out from the threaded hole 602, so that the fixing block 601 can be taken out from the clamping groove 603, and the cylindrical screen body 7 can be disassembled, thereby realizing the convenience in cleaning and maintaining the cylindrical screen body 7 and being very convenient to use;

a material conveying mechanism 8 is arranged at one end of a cylindrical screen body 7, a material conveying cylinder 801, a servo motor 802, a material inlet and outlet port 803, a rotating shaft 804, a fixed cylinder 805 and material conveying blades 806 are sequentially arranged in the material conveying mechanism 8, the fixed cylinder 805 is fixedly connected to the middle position of the cylindrical screen body 7, one end of the fixed cylinder 805 is fixedly connected with the material conveying cylinder 801, the rotating shaft 804 is movably connected in the material conveying cylinder 801, the material conveying blades 806 are arranged outside the rotating shaft 804, the servo motor 802 is arranged on one side of the rotating shaft 804, the type of the servo motor 802 can be ASD-A2, and the material inlet and outlet port 803 is arranged at one end of the material conveying cylinder 801;

the interior of the material conveying cylinder 801 is communicated with the interior of the cylindrical screen body 7 through a fixed cylinder 805, and one end of the fixed cylinder 805 is provided with a control valve;

specifically, as shown in fig. 1 and fig. 3, when the mechanism is used, firstly, when raw grains need to be input, the conveying cylinder 801 is rotated to the top end of the cylindrical screen body 7, the valves on the material inlet and outlet 803 and the fixed cylinder 805 are opened, the servo motor 802 is started, then the raw grains are poured into the material inlet and outlet 803, at this time, the servo motor 802 drives the conveying blades 806 to uniformly convey the raw grains to the inside of the cylindrical screen body 7, the valves on the material inlet and outlet 803 and the fixed cylinder 805 are closed after the input is completed, when the screened raw grains need to be taken out, the conveying cylinder 801 is rotated to the bottom end of the cylindrical screen body 7, the valves on the material inlet and outlet 803 and the fixed cylinder 805 are opened, at this time, the raw grains fall into the conveying cylinder 801 through the fixed cylinder 805, the servo motor 802 is started, the servo motor 802 drives the conveying blades 806 to uniformly output the raw grains through the material inlet and outlet 803, thus, the input, can meet the use requirement;

an inner shaft 3 is fixedly connected inside the cylindrical screen body 7, a mixing blade 9 is arranged outside the inner shaft 3, a driving motor 11 is arranged on one side of the movable seat 5, the type of the driving motor 11 can be Y90L-2, and a impurity removing mechanism 12 is arranged at a position, close to the bottom end, on one side of the second vertical plate 10;

the impurity removing mechanism 12 is internally provided with a bellows 1201, a fixed shaft 1202, a fan 1203 and a separation net 1204 in sequence, the bellows 1201 is fixedly connected to one side of the second vertical plate 10 close to the bottom end, the fixed shaft 1202 is fixedly connected to one side of the inside of the bellows 1201, the fan 1203 is arranged on one side of the fixed shaft 1202, the type of the fan 1203 can be 001, and the separation net 1204 is arranged on one side of the fan 1203;

specifically, as shown in fig. 1 and 4, when using this mechanism, at first, start fan 1203, fan 1203 can blow off the impurity of its inside doping at the in-process that non-standard unprocessed food grains fall into collecting vat 2 inside, then non-standard unprocessed food grains fall into collecting vat 2's inside to can reduce the manufacturing procedure of non-standard unprocessed food grains, improve the machining efficiency of device.

The working principle is as follows: when the utility model is used, firstly, when the raw grain needs to be input, the material conveying cylinder 801 is rotated to the top end of the cylindrical screen body 7, the valves on the material inlet and outlet port 803 and the fixed cylinder 805 are opened, the servo motor 802 is started, the raw grain is poured into the material inlet and outlet port 803, at the moment, the servo motor 802 drives the material conveying blade 806 to uniformly convey the raw grain to the interior of the cylindrical screen body 7, the valves on the material inlet and outlet port 803 and the fixed cylinder 805 are closed after the input is finished, when the screened raw grains need to be taken out, the conveying cylinder 801 is rotated to the bottom end of the cylindrical screen body 7, the valve on the material inlet and outlet 803 and the fixed cylinder 805 is opened, the raw grains fall into the conveying cylinder 801 through the fixed cylinder 805 at the moment, the servo motor 802 is started, the conveying blades 806 are driven by the servo motor 802 to uniformly output the raw grains through the material inlet and outlet 803, so that the input and the output of the raw grains are facilitated, and the use requirement can be met.

After, start fan 1203, fan 1203 can blow off the impurity of its inside doping at the in-process that the non-standard unprocessed food grains fell into collecting vat 2 inside, then the non-standard unprocessed food grains fell into collecting vat 2's inside to can reduce the manufacturing procedure of the non-standard unprocessed food grains, improve the machining efficiency of device.

Finally, when the cylindrical screen body 7 needs to be disassembled, cleaned and maintained, the fixing bolt 604 is screwed out of the threaded hole 602, so that the fixing block 601 can be taken out of the clamping groove 603, the cylindrical screen body 7 can be disassembled, the cylindrical screen body 7 is convenient to clean and maintain, and the cylindrical screen body 7 is very convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cylinder sieve with clear miscellaneous device of unprocessed food grains screening, includes bottom plate (1), first riser (4), cylinder sieve body (7) and second riser (10), its characterized in that: a collecting tank (2) is arranged at the middle position of the top end of the bottom plate (1), a first vertical plate (4) is fixedly connected to one side of the top end of the bottom plate (1), a second vertical plate (10) is fixedly connected to the other side of the top end of the bottom plate (1), a cylindrical screen body (7) is arranged between two sides of the top end position, which are close to the first vertical plate (4) and the second vertical plate (10), a movable seat (5) is movably connected to one side of the top end position, which is close to the first vertical plate (4) and the second vertical plate (10), a conveniently-detachable structure (6) is arranged between the movable seat (5) and the cylindrical screen body (7), a material conveying inner shaft mechanism (8) is arranged at one end of the cylindrical screen body (7), an inner shaft (3) is fixedly connected to the inside of the cylindrical screen body (7), material mixing blades (9) are arranged outside the inner shaft (3), a driving motor (, and a trash cleaning mechanism (12) is arranged at a position close to the bottom end on one side of the second vertical plate (10).

2. The cylindrical screen with the raw grain screening and impurity removing device as claimed in claim 1, is characterized in that: fixed block (601), screw hole (602), joint groove (603) and fixing bolt (604) have set gradually in the inside of dismouting structure (6) of being convenient for, fixed block (601) fixed connection is in the both sides of drum sieve body (7) respectively, joint groove (603) set up the one side at sliding seat (5), the inside in fixed block (601) and joint groove (603) all is provided with screw hole (602), fixing bolt (604) have been run through to the inside of screw hole (602).

3. The cylindrical screen with the raw grain screening and impurity removing device as claimed in claim 2, is characterized in that: the width of fixed block (601) is less than the width of joint groove (603), fixed block (601) inlays in the inside of joint groove (603), the block is connected between fixed block (601) and joint groove (603).

4. The cylindrical screen with the raw grain screening and impurity removing device as claimed in claim 1, is characterized in that: defeated material mechanism (8) inside has set gradually defeated feed cylinder (801), servo motor (802), business turn over material mouth (803), pivot (804), solid fixed cylinder (805) and defeated material blade (806), gu fixed cylinder (805) fixed connection is in the intermediate position department of drum sieve body (7), the defeated feed cylinder (801) of one end fixedly connected with of solid fixed cylinder (805), the inside swing joint of defeated feed cylinder (801) has pivot (804), the outside of pivot (804) is provided with defeated material blade (806), one side of pivot (804) is provided with servo motor (802), the one end of defeated feed cylinder (801) is provided with business turn over material mouth (803).

5. The cylindrical screen with the raw grain screening and impurity removing device as claimed in claim 4, is characterized in that: the inside of the conveying cylinder (801) is communicated with the inside of the cylindrical screen body (7) through a fixed cylinder (805), and one end of the fixed cylinder (805) is provided with a control valve.

6. The cylindrical screen with the raw grain screening and impurity removing device as claimed in claim 1, is characterized in that: the interior of the impurity removing mechanism (12) is sequentially provided with an air box (1201), a fixed shaft (1202), a fan (1203) and a separation net (1204), the air box (1201) is fixedly connected to one side of the second vertical plate (10) and close to the bottom end, the fixed shaft (1202) is fixedly connected to one side of the interior of the air box (1201), the fan (1203) is arranged on one side of the fixed shaft (1202), and the separation net (1204) is arranged on one side of the fan (1203).