CN207357601U

CN207357601U - A kind of crops sizing screening exclusion device

Info

Publication number: CN207357601U
Application number: CN201721077509.1U
Authority: CN
Inventors: 杨丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-26
Filing date: 2017-08-26
Publication date: 2018-05-15
Anticipated expiration: 2027-08-26

Abstract

The utility model discloses a kind of crops sizing screening exclusion device, including base, screen box is installed with the top of the base, the bottom of the screen box is mounted by means of bolts on the front of base, the screen box it is positive opening-like, the top of the base and motor housing is installed with positioned at the side of screen box, the inside of the motor housing is installed with motor.The utility model is by setting screen cylinder, holder and the cooperation of extraction fan, first pass through screen cylinder and pick out particle full in crops, then the vibration motor set by holder and holder bottom, so that the not full crop grain and dust that filter out are separated, extraction fan is finally utilized, dust is extracted into the inside of straight slot, so as to complete to be collected dust and debris, so as to reached to crops carry out sizing screening, while can also dedusting removal of impurities effect.

Description

A kind of crops sizing screening exclusion device

Technical field

Agricultural machinery technological field is the utility model is related to, is specially a kind of crops sizing screening exclusion device.

Background technology

Crops refer to the various plants agriculturally cultivated.One kind of biology.Zuo Wu ﹑ industrial crops (oil plants are eaten including Liang Crop, vegetable crop, flower, grass, trees) two major classes.Edible crops are one of sources of the basic food of the mankind." people with Eat as day ", the relation of people and food is expressed, rational meals, which are arranged in pairs or groups, to bring health to the mankind.

Existing crops are required for cleaning to crops after harvesting, remove the impurity in crops, at the same time Also crops are classified, filter out particle fuller in crops, and picked out underproof dry in crops Flat particle, but existing crops exclusion device, the effect of removal of impurities is poor, meanwhile, when screening crops are classified it Screening effect it is also bad, it is necessary to be improved.

Utility model content

The purpose of this utility model is to provide a kind of crops sizing screening exclusion device, screening can be carried out at the same time by possessing The advantages of with removal of impurities, solves mentioned in background technology but existing crops exclusion device, the effect of removal of impurities is poor, together When, the screening effect when screening crops and being classified to it is also bad, it is necessary to the problem of being improved.

To achieve the above object, the utility model provides following technical solution：A kind of crops sizing screening exclusion device, Including base, screen box is installed with the top of the base, the bottom of the screen box is mounted by means of bolts on bottom The front of seat, positive opening-like, the top of the base and the side fixed installation for being located at screen box of the screen box There is motor housing, the inside of the motor housing is installed with motor, and the output terminal of the motor sequentially passes through motor housing and screening Case simultaneously extends to the inside of screen box with being fixedly connected at the axle center of screening bucket one end, and the other end of the screening bucket passes through shaft It is flexibly connected with the side for screening chamber interior wall, the outer surface of the screening bucket is set in mesh, and the outer surface for screening bucket leads to To cross hinge and be hinged with baffle, the side of the screen box is installed with fixed block, is inlaid with the fixed block into funnel, It is described enter funnel run through fixed block, and enter the bottom of funnel and be fixedly connected with the top of feeding pipe, the feeding pipe it is another One end is extended in the inner cavity of screening bucket through the side of screen box and through shaft；

The top of the base and the groove that stepped cross is offered immediately below screening bucket, the base is just Face and sliding slot is offered immediately below the groove, the internal slide of the sliding slot is provided with bottom plate, the top of the bottom plate Be welded with side plate, the side of the side plate is installed with holder, the side of the holder pass through bolt and side plate one Side is fixedly connected, and the bottom of holder is opening-like, and what is be open is internally provided with screening net, and peace is fixed in the side of side plate Top and the bottom of screening net equipped with vibration motor described in vibration motor are bolted to connection；

The side of the base offers the straight slot of connection sliding slot, and the exit of straight slot is welded with extraction fan, the pumping One end of fan is pierced by straight slot and extends to the side of base, and the front of straight slot offers slot, and the inside of the slot is slided Dynamic to be provided with pumping case, the pumping case offers through hole close to the side of sliding slot, and pumping case is opening-like close to the side of extraction fan, And the inner wall of pumping case and it is bonded with filter cloth bag positioned at close to the side of extraction fan.

Preferably, the baffle is arc-shaped, and is locked between the outer surface of baffle and screening bucket by latch.

Preferably, it is described enter funnel inside be placed with filter screen, the filter screen is rounded, and the radius of filter screen More than the radius of feeding pipe.

Preferably, the top of the side plate and the both sides of the top contact of sliding slot and side plate are respectively at the both sides of sliding slot inner wall Contact.

Preferably, gag lever post is installed with the top of the bottom plate, the gag lever post takes the shape of the letter U, and the both ends of gag lever post It is fixedly connected respectively with the side of side plate.

Preferably, the front of the side plate is installed with handle, and the handle takes the shape of the letter U, and the outer surface socket of handle There is Anti-slip cover.

Preferably, the front of the pumping case, which is pierced by slot and extends to the front of base, is installed with limiting plate, described The back side of limiting plate and the front face of base.

Preferably, the side of the shaft at the axle center of screening bucket one end with being fixedly connected, and the other end of shaft passes through Axle bed is flexibly connected with screening the side of chamber interior wall, while shaft is in hollow shape, and feeding pipe is through hollow shaft and extends to Screen the inside of bucket.

Preferably, the bottom of the base is installed with variable weights, and the bottom of variable weights is bonded with rubber pad.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model can drive screen cylinder to be rotated by setting motor after electric motor starting, when screen cylinder into Crops meeting when row rotates inside screen cylinder is because the effect of centrifugal force, so that the dust impurity in screen cylinder, and small Grain not full particle drop from the screen holes on screen cylinder surface so that reached pick out it is full in crop grain The effect of particle.

2nd, the utility model is by setting the cooperation of bottom plate and side plate, and when dust and not full crop grain is from screening After being dropped out in cylinder, the inside of sliding slot can be entered by groove, and drop to the inside of holder, and due to there is provided Vibration motor, so that the screening net of holder bottom shakes, when screening net vibrates, can make dust from screening net On choose, so as to reach the effect for the not full particle selected in crop grain.

3rd, the utility model can produce suction by setting extraction fan after extraction fan startup, when dust and debris and not After full particulate separation, debris can be drawn into the inside of straight slot by the suction that extraction fan produces, and by straight slot, so that Debris is discharged, and can pass through pumping case, when debris passes through pumping case, meeting during movement in debris and air middle groove Stopped by the filter cloth bag in pumping case, so that debris rests on the inside of pumping case, and by extracting pumping case out, so that will be miscellaneous Thing takes out, so that up to being arranged to debris, avoids drifting in air health is impacted.

4th, the utility model is by setting bottom plate and side plate, and after screening, full crop grain rests on sieve The inside of cylinder is selected, the inside of the holder set on side plate is then rested on without full crop grain, by extracting pumping case out, So that sliding slot is positive opening-like, and open baffle at this time so that the full particle in screen cylinder by groove into Enter the inside to sliding slot, so that convenient be collected it, reach the effect for taking particle convenient and simple.

5th, the utility model first passes through screen cylinder and picks out agriculture by setting screen cylinder, holder and the cooperation of extraction fan Full particle in crop, the vibration motor then set by holder and holder bottom, so that the insatiable hunger filtered out Full crop grain and dust are separated, and finally using extraction fan, dust are extracted into the inside of straight slot, so as to complete to dust Be collected with debris, thus reached to crops carry out sizing screening, while can also dedusting removal of impurities effect.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the profile that the utility model base is overlooked；

Fig. 3 is the profile that the utility model base side regards；

Fig. 4 is the profile of the utility model pumping case；

Fig. 5 is the profile that the utility model enters funnel.

In figure：1 base, 2 screen boxes, 3 motor housings, 4 motors, 5 screening buckets, 6 shafts, 7 fixed blocks, 8 enter funnel, 9 enter Expects pipe, 10 grooves, 11 sliding slots, 12 bottom plates, 13 side plates, 14 holders, 15 screening nets, 16 vibration motors, 17 straight slots, 18 exhausting Fan, 19 slots, 20 pumping cases, 21 through holes, 22 filter cloth bags, 23 baffles, 24 filter screens, 25 gag lever posts, 26 handles, 27 Anti-slip covers, 28 limiting plates, 29 variable weights, 30 rubber pads.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, a kind of crops sizing screening exclusion device, including base 1, the bottom of base 1 are fixedly mounted There are variable weights 29, and the bottom of variable weights 29 is bonded with rubber pad 30, the top of base 1 is installed with screen box 2, screen box 2 bottom is mounted by means of bolts on the front of base 1, positive opening-like, the top and position of base 1 of screen box 2 Be installed with motor housing 3 in the side of screen box 2, the inside of motor housing 3 is installed with motor 4, the output terminal of motor 4 according to Screened with being fixedly connected at the axle center of screening bucket one end the secondary inside run through motor housing 3 and screen box 2 and extend to screen box 2 The other end of bucket is flexibly connected by shaft 6 with the side of 2 inner wall of screen box, the axle center of the side and screening bucket one end of shaft 6 Place is fixedly connected, and the other end of shaft 6 is flexibly connected by axle bed with the side of 2 inner wall of screen box, while shaft 6 is in hollow Shape, feeding pipe 9 is through hollow shaft 6 and extends to the inside of screening bucket, and the outer surface for screening bucket is set in mesh, and is sieved The outer surface of bucket is selected to be hinged with baffle 23 by hinge, baffle 23 is arc-shaped, and leads between the outer surface of baffle 23 and screening bucket Cross latch to be locked, the side of screen box 2 is installed with fixed block 7, is inlaid with fixed block 7 into funnel 8, pan feeding leakage Bucket 8 runs through fixed block 7, and the bottom for entering funnel 8 is fixedly connected with the top of feeding pipe 9, and the inside for entering funnel 8 is placed with Filter screen 24, the filter screen 24 is rounded, and the radius of filter screen 24 is more than the radius of feeding pipe 9, by setting filter screen 24, so that larger impurity cannot be introduced into the inside of screen cylinder 5, so as to pick out impurity larger in crops, pan feeding The other end of pipe 9 is extended in the inner cavity of screening bucket through the side of screen box 2 and through shaft 6, the model of motor 4 Y160M1-2, and when in use, the particle of crops is poured into the inside into funnel 8 together, when the particle of crops After entering the inside of funnel 8, the inside of screen cylinder 5 can be entered by feeding pipe 9, then starts motor 4, works as motor After 4 start, screen cylinder 5 can be driven to be rotated, when screen cylinder 5 is rotated crops screen cylinder 5 inside can because of from The effect of mental and physical efforts, so that the dust impurity in screen cylinder 5, and short grained not full particle is from the sieve on 5 surface of screen cylinder Select in hole and drop, so as to have the function that to pick out the full particle in crop grain.

The top of base 1 and the groove 10 that stepped cross is offered immediately below screening bucket, the front of base 1 And sliding slot 11 is offered positioned at the underface of groove 10, the internal slide of sliding slot 11 is provided with bottom plate 12, the top of bottom plate 12 Side plate 13 is welded with, the top of side plate 13 is with the both sides of the top contact of sliding slot 11 and side plate 13 respectively at the two of 11 inner wall of sliding slot Side contacts, the top of bottom plate 12 are installed with gag lever post 25, and the gag lever post 25 takes the shape of the letter U, and the both ends difference of gag lever post 25 It is fixedly connected with the side of side plate 13, the front of side plate 13 is installed with handle 26, and the handle 26 takes the shape of the letter U, and handle 26 Outer surface be socketed with Anti-slip cover 27, the side of side plate 13 is installed with holder 14, and the side of holder 14 passes through bolt It is fixedly connected with the side of side plate 13, and the bottom of holder 14 is opening-like, and being internally provided with for opening screens net 15, and The top that the side of side plate 13 is installed with 164 vibration motor 164 of vibration motor is consolidated with screening the bottom of net 15 by bolt Fixed connection, the dust and not full crop grain to drop from screen cylinder 5, can enter sliding slot 11 by groove 10 Inside, and drop to the inside of holder 14, and due to there is provided vibration motor 164, so that the sieve of 14 bottom of holder Network selection 15 shakes, and when screening net 15 vibrates, dust can be made to choose from screening net 15, selected so as to reach The effect of not full particle in crop grain, also, after screening, full crop grain rests on screen cylinder 5 inside, the inside of the holder 14 set is then rested on side plate 13 without full crop grain, by extracting pumping case out 20, so that sliding slot 11 is positive opening-like, and opens baffle 23 at this time, so that the full particle in screen cylinder 5 leads to The inside that groove 10 enters sliding slot 11 is crossed, so that convenient be collected it, has reached the effect for taking particle convenient and simple.

The side of base 1 offers the straight slot 17 of connection sliding slot 11, and the exit of straight slot 17 is welded with extraction fan 18, takes out One end of fan 18 is pierced by straight slot 17 and extends to the side of base 1, and the front of straight slot 17 offers slot 19, slot 19 Internal slide pumping case 20 is installed, the front of pumping case 20 be pierced by slot 19 and extend to base 1 front be fixedly mounted it is limited Position plate 28, the back side of the limiting plate 28 and the front face of base 1, pumping case 20 offer through hole close to the side of sliding slot 11 21, and pumping case 20 is opening-like close to the side of extraction fan 18, and the inner wall of pumping case 20 and positioned at close to extraction fan 18 Side is bonded with filter cloth bag 22, by setting extraction fan 18, suction can be produced after the startup of extraction fan 18, when dust and debris After not full particulate separation, debris can be drawn into the inside of straight slot 17 by the suction that extraction fan 18 produces, and be passed through Straight slot 17, so that debris is discharged, and in debris and air middle groove 17 during movement, can be by pumping case 20, when miscellaneous When thing is by pumping case 20, it can be stopped by the filter cloth bag 22 in pumping case 20, so that debris rests on the inside of pumping case 20, and And by extracting pumping case 20 out, so that debris be taken out, so that up to being arranged to debris, avoid drifting in air and human body is good for Health impacts.

In summary：The utility model can drive screen cylinder 5 to be rotated by setting motor 4 after the startup of motor 4, Crops when screen cylinder 5 is rotated inside screen cylinder 5 can be because the effect of centrifugal force, so that the ash in screen cylinder 5 Trifle in the world matter, and short grained not full particle drop from the screen holes on 5 surface of screen cylinder, and farming is picked out so as to reach The effect of full particle in composition granule.

The utility model is by setting the cooperation of bottom plate 12 and side plate 13, and when dust and not full crop grain is from sieve Select after being dropped out in cylinder 5, the inside of sliding slot 11 can be entered by groove 10, and drop to the inside of holder 14, and Due to there is provided vibration motor 164, so that the screening net 15 of 14 bottom of holder shakes, being vibrated when screening net 15 When, dust can be made to choose from screening net 15, so as to reach the effect for the not full particle selected in crop grain.

The utility model can produce suction by setting extraction fan 18 after the startup of extraction fan 18, when dust and debris with After not full particulate separation, debris can be drawn into the inside of straight slot 17 by the suction that extraction fan 18 produces, and by logical Groove 17, so that debris be discharged, and can work as debris during movement in debris and air middle groove 17 by pumping case 20 During by pumping case 20, it can be stopped by the filter cloth bag 22 in pumping case 20, so that debris rests on the inside of pumping case 20, and By extracting pumping case 20 out, so that debris be taken out, so that up to being arranged to debris, avoid drifting in air and human body is good for Health impacts.

The utility model is by setting bottom plate 12 and side plate 13, and after screening, full crop grain rests on The inside of screen cylinder 5, the inside of the holder 14 set is then rested on side plate 13 without full crop grain, passes through pumping Go out pumping case 20, so that sliding slot 11 is positive opening-like, and opens baffle 23 at this time, so that full in screen cylinder 5 Particle enters the inside of sliding slot 11 by groove 10, so that convenient be collected it, reached and has taken particle convenient and simple Effect.

The utility model first passes through screen cylinder 5 and selects by setting the cooperation of screen cylinder 5, holder 14 and extraction fan 18 Go out particle full in crops, the vibration motor 164 then set by holder 14 and 14 bottom of holder, so that sieve The not full crop grain and dust selected are separated, and finally using extraction fan 18, dust is extracted into the inside of straight slot 17, So as to complete to be collected dust and debris, crops are carried out with sizing screening so as to reach, while can also dedusting removal of impurities Effect.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And other elements that are not explicitly listed are further included, or further include as this process, method, article or equipment institute inherently Key element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of crops sizing screening exclusion device, including base (1), it is characterised in that：The top of the base (1) is fixed Screen box (2) is installed, the bottom of the screen box (2) is mounted by means of bolts on the front of base (1), the screen box (2) positive opening-like, the top of the base (1) and is installed with motor housing positioned at the side of screen box (2) (3), the inside of the motor housing (3) is installed with motor (4), and the output terminal of the motor (4) sequentially passes through motor housing (3) It is fixedly connected with screen box (2) and extending at the axle center of the inside of screen box (2) with screening bucket (5) one end, the screening bucket (5) the other end is flexibly connected by shaft (6) with the side of screen box (2) inner wall, and the outer surface of the screening bucket (5) is in net Poroid setting, and the outer surface for screening bucket (5) is hinged with baffle (23) by hinge, peace is fixed in the side of the screen box (2) Equipped with fixed block (7), be inlaid with the fixed block (7) into funnel (8), it is described enter funnel (8) run through fixed block (7), And the bottom for entering funnel (8) is fixedly connected with the top of feeding pipe (9), the other end of the feeding pipe (9) runs through screen box (2) side is simultaneously extended in the inner cavity of screening bucket (5) through shaft (6)；

The top of the base (1) and the groove (10) that stepped cross is offered immediately below screening bucket (5), the bottom The front of seat (1) and sliding slot (11) is offered immediately below the groove (10), the internal slide installation of the sliding slot (11) There is bottom plate (12), side plate (13) is welded with the top of the bottom plate (12), the side of the side plate (13) is installed with placement Box (14), the side of the holder (14) is fixedly connected by bolt with the side of side plate (13), and the bottom of holder (14) Portion is opening-like, and what is be open is internally provided with screening net (15), and the side of side plate (13) is installed with vibration motor (16) top of the vibration motor (16) and the bottom of screening net (15) are bolted to connection；

The side of the base (1) offers the straight slot (17) of connection sliding slot (11), and the exit of straight slot (17) is welded with pumping Fan (18), one end of the extraction fan (18) is pierced by straight slot (17) and extends to the side of base (1), and straight slot (17) is just Face offers slot (19), and the internal slide of the slot (19) is provided with pumping case (20), and the pumping case (20) is close to sliding slot (11) side offers through hole (21), and pumping case (20) is opening-like close to the side of extraction fan (18), and pumping case (20) Inner wall and it is bonded with filter cloth bag (22) positioned at close to the side of extraction fan (18).

A kind of 2. crops sizing screening exclusion device according to claim 1, it is characterised in that：The baffle (23) is in Arc, and locked between the outer surface of baffle (23) and screening bucket (5) by latch.

A kind of 3. crops sizing screening exclusion device according to claim 1, it is characterised in that：It is described enter funnel (8) inside is placed with filter screen (24), and the filter screen (24) is rounded, and the radius of filter screen (24) is more than feeding pipe (9) radius.

A kind of 4. crops sizing screening exclusion device according to claim 1, it is characterised in that：The side plate (13) Two side contacts of the both sides of the top contact of top and sliding slot (11) and side plate (13) respectively at sliding slot (11) inner wall.

A kind of 5. crops sizing screening exclusion device according to claim 1, it is characterised in that：The bottom plate (12) Top is installed with gag lever post (25), and the gag lever post (25) takes the shape of the letter U, and the both ends of gag lever post (25) respectively with side plate (13) Side be fixedly connected.

A kind of 6. crops sizing screening exclusion device according to claim 1, it is characterised in that：The side plate (13) Front is installed with handle (26), and the handle (26) takes the shape of the letter U, and the outer surface of handle (26) is socketed with Anti-slip cover (27).

A kind of 7. crops sizing screening exclusion device according to claim 1, it is characterised in that：The pumping case (20) Front, which is pierced by slot (19) and extends to the front of base (1), is installed with limiting plate (28), the back of the body of the limiting plate (28) Face and the front face of base (1).

A kind of 8. crops sizing screening exclusion device according to claim 1, it is characterised in that：The shaft (6) Side is fixedly connected at the axle center with screening bucket (5) one end, and the other end of shaft (6) passes through axle bed and screen box (2) inner wall Side be flexibly connected, while shaft (6) be in hollow shape, and feeding pipe (9) passes through hollow shaft (6) and extends to screening bucket (5) inside.

A kind of 9. crops sizing screening exclusion device according to claim 1, it is characterised in that：The base (1) Bottom is installed with variable weights (29), and the bottom of variable weights (29) is bonded with rubber pad (30).