CN108672298A

CN108672298A - A kind of small-sized corn screening machine with hair-dryer and sieve

Info

Publication number: CN108672298A
Application number: CN201810525174.8A
Authority: CN
Inventors: 张亚洲
Original assignee: Wuhu Sheng Innovation Mstar Technology Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2018-10-19

Abstract

The invention discloses a kind of small-sized corn screening machines carrying hair-dryer and sieve, including shell, cereal funnel has been fixedly connected at left and right sides of the housing upper surface, the front and back of cereal inner wall of hopper offers the first sliding groove, and same first slide plate is slidably connected in two the first sliding grooves, the left side of the first slide plate is overlapped with the left side of cereal inner wall of hopper.The small-sized corn screening machine with hair-dryer and sieve, by the way that driving device is arranged, make flabellum high speed rotation in shell, and flabellum when rotating the wind-force that generates to flowing at fourth hole, wind-force can will grind skin during flowing and be screened from finished product cereal, and through piping by being flowed out in shell, not only reduce the labor intensity of people, it can also avoid grinding skin and be drifted during screening in air, it avoids grinding the working environment around skin pollution, so that people are more comfortable at work, the incidence of breathing problem is reduced.

Description

A kind of small-sized corn screening machine with hair-dryer and sieve

Technical field

The present invention relates to agriculture field of mechanical technique, specially a kind of small-sized corn screening machine with hair-dryer and sieve.

Background technology

Cereal is primarily referred to as the seed of grass, and five cereals include mainly rice, wheat, corn etc. and other coarse cereals, For example millet, black rice, buckwheat, oat, myotonin, sorghum etc., cereal provide 50% -80% by being processed as staple food, for the mankind Thermal energy, 40% -70% protein, 60% or more vitamin B1.

With the quickening of modernization, improve the mechanization of process equipment and the degree of automation be improve product quality, Labor productivity reduces production cost and realizes the important link of agricultural modernization and reliable guarantee, for rice and wheat For representative cereal carry out dehulling process after, due to after dehulling process finished product cereal and grind skin and mix together, need into Row further screening, will grind skin and is screened from finished product cereal, mainly manually carry out screening operation, time-consuming and laborious, Human cost is high, less efficient, and grinds during skin is easy to drift air during screening, causes the dirt of ambient enviroment Dye.

Invention content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the present invention provides a kind of the small-sized corn screening machine with hair-dryer and sieve, solution After cereal carries out dehulling process, grinds skin needs and is screened from finished product cereal, mainly manually carry out screening operation, It is time-consuming and laborious, human cost height, less efficient problem.

（Two）Technical solution

To achieve the above object, the present invention provides the following technical solutions：A kind of small-sized corn screening with hair-dryer and sieve Machine, including shell have been fixedly connected with cereal funnel at left and right sides of the housing upper surface, and the cereal inner wall of hopper is just Face and the back side offer the first sliding groove, and same first slide plate is slidably connected in two the first sliding grooves, and described first slides The left side of plate is overlapped with the left side of cereal inner wall of hopper, and the right side of first slide plate extends to the right side of cereal funnel And it is fixedly connected with the first draw ring, the lower surface of the cereal inner wall of hopper offers the first feeding mouth, the housing upper surface The position of corresponding first feeding mouth offers the second feeding mouth, and the left and right sides of the inner walls offer the second cunning Slot, and same second slide plate is slidably connected in two second sliding slots.

The upper surface of second slide plate offers first through hole, and the first web plate is provided in the first through hole, described The left and right sides of inner walls offer third sliding slot, and slidably connect the same third in two third sliding slots and slide The upper surface of plate, the third slide plate offers the second through-hole, and the second web plate, second net are provided in second through-hole The back side of plate and the first web plate is provided with the same flabellum, and the back side of the flabellum is fixed with the positive one end of first rotating shaft to be connected It connecing, the outer surface of the first rotating shaft is socketed with first bearing, and the first bearing is connected to the back side of inner walls, and described The one end at the one shaft back side is fixedly connected on the output shaft of driving device.

The front of the driving device is fixedly connected on the back side of shell, and support is provided with immediately below the third slide plate Plate, the left side of the support plate are fixedly connected with the right side of tumbler, and the left side of the tumbler is fixedly connected In the left side of inner walls, the right side of the shell offers discharge port, and discharge port is located at the lower section of support plate, institute The lower surface for stating discharge port inner wall is fixedly connected with set square, and the lower surface and the upper surface of load fixed pulley of the support plate are taken It connects, the lower surface of the load fixed pulley is fixedly connected by elastic device with the lower surface of inner walls, and the shell is just Face is hinged by the left side of two hinges and cover board, and the back side of cover board and the front of shell overlap, and the cover board is just Face offers fourth hole, is provided with pipeline in the fourth hole, and the shape of the pipeline is L-shaped, and pipeline and second Slide plate and third slide plate are corresponding.

Preferably, the positive right side of the cover board is fixedly connected with link block, and the side of the link block is connected with first Sliding sleeve slidably connects slide bar in first sliding sleeve, and the outer surface of the slide bar is socketed with second spring, the second spring One end be fixedly connected on the right side of connecting plate, the other end of the second spring is fixedly connected on the left side of link block, The right side of the connecting plate is fixedly connected on the left end of slide bar, and the left side of the connecting plate is fixedly connected with the second draw ring, The outer surface of the slide bar is socketed with the second sliding sleeve, and the back side of second sliding sleeve is fixedly connected on the front of shell.

Preferably, the driving device includes motor, and the output shaft of the motor and the one end at the first rotating shaft back side are fixed Connection, the outer surface of the motor body are fixedly connected with stirrup, and the upper and lower surface of the stirrup has been fixedly connected with Connecting rod, and two positive one end of connecting rod are fixedly connected at the back side of shell.

Preferably, the model 70STX-01 of the motor, the input terminal of the motor are electrically connected with the output end of switch, The switch is arranged on the positive right side of cover board, and the input terminal of the switch is electrically connected with the output end of power supply, and the power supply is set It sets at the middle part of housing lower surface.

Preferably, the tumbler includes two fixed blocks, and the left side of two fixed blocks is fixedly connected in shell The left side of internal wall, and the opposite face of two fixed blocks is connected with second bearing, and be socketed in two second bearings same The right side of one the second shaft, second shaft is fixedly connected with the left side of support plate.

Preferably, the elastic device includes the first spring of telescopic rod and the socket of flexible rod outer surface, the telescopic rod It is fixedly connected in the lower surface of load fixed pulley with one end of the first spring, the other end of the telescopic rod and the first spring is equal It is fixedly connected on the lower surface of inner walls.

Preferably, the telescopic rod includes shell, and the bottom end of the shell is fixedly connected with the lower surface of inner walls, institute The top for stating shell offers third through-hole, and inner casing is provided in the third through-hole, and the top of the inner casing is fixedly connected on The lower surface of fixed pulley is loaded, the bottom end of the inner casing is fixedly connected with the 4th slide plate, the left and right ends point of the 4th slide plate It is not slidably connected in the 4th sliding slot that the left and right sides of inner casing inner wall open up.

Preferably, the mesh size of first web plate is more than the mesh size of the second web plate, the housing lower surface Four corners have been fixedly connected with idler wheel.

（Three）Advantageous effect

The present invention provides a kind of small-sized corn screening machines carrying hair-dryer and sieve, have following advantageous effect：

（1）, should be with small-sized corn screening machine of hair-dryer and sieve, by the way that driving device is arranged, motor is servo motor, because This people can control the rotating speed of motor by Operation switch, and the rotating speed of flabellum is determined by motor speed, and flabellum is adjusted to Most suitable rotating speed, so as to improve the dust removal rate of flabellum so that grind skin and detach more thorough, motor fortune with cereal When row, output shaft drives first rotating shaft to be rotated in first bearing so that flabellum high speed rotation in shell, and flabellum rotates When the wind-force that generates to flowing at fourth hole, wind-force can will grind skin during flowing and be filtered out from finished product cereal Come, and not only reduce the labor intensity of people by being flowed out in shell through piping, additionally it is possible to avoid grinding skin screening mistake It is drifted in air in journey, avoids grinding the working environment around skin pollution so that people are more comfortable at work, reduce The incidence of breathing problem.

（2）, should pass through and cereal funnel, the number of cereal funnel are set with small-sized corn screening machine of hair-dryer and sieve Amount is two so that people put into more convenient during cereal into shell, by the way that the first draw ring is arranged, are thrown into shell After the work for entering cereal, the first slide plate is pushed to be slided to the left in the first sliding groove by the first draw ring, so as to prevent Skin is ground to drift in the working region of surrounding by cereal funnel, the cereal in cereal funnel successively pass through the first feeding mouth and Second feeding mouth enters in shell, and by the way that the first web plate and the second web plate is arranged, the cereal having just enter into shell passes through the successively It is scattered after the screening of one web plate and the second web plate on the supporting plate, and the wind blows that flabellum generates during cereal is screened It grinds skin to screen from finished product cereal, and through piping by flowing out in shell.

（3）, should be with small-sized corn screening machine of hair-dryer and sieve, by the way that elastic device is arranged, when in support plate When cereal reaches certain mass, the first spring elastic force of itself is less than the pressure that support plate applies, the first spring in elastic device It is compressed, the cereal in support plate is flowed out through discharge port, when the pressure that the first spring of support plate pair applies is done less than the first spring When the elastic force of resetting movement, support plate is done anticlockwise circumference as the center of circle using the second shaft under the promotion of the first spring and is transported It moves until positioned at horizontality, by the way that the second draw ring is arranged, before closing cover board, connecting plate is applied to the left by the second draw ring Pulling force, slide bar slide under the pulling of connecting plate in the first sliding sleeve to the left, while second spring being pulled to do stretching routine, cover board After closing, the active force acted on the second draw ring is slowly removed, when pulling force is less than the elastic force of second spring itself, the second bullet Spring is slided and is extended to the right side of the second sliding sleeve, and the present invention in the first sliding sleeve and the second sliding sleeve with moving slide-bar by connecting plate Which has a compact structure and a reasonable design, it is highly practical.

Description of the drawings

Fig. 1 is the cross-sectional view that the present invention faces；

Fig. 2 is the structural schematic diagram that the present invention faces；

Fig. 3 is the structural schematic diagram of left view of the present invention；

Fig. 4 is the structural schematic diagram that cover board of the present invention is faced；

Fig. 5 is the cross-sectional view that telescopic rod of the present invention is faced.

In figure：1 shell, 2 cereal funnels, 3 the first sliding grooves, 4 first slide plates, 5 first draw rings, 6 first feeding mouths, 7 second Feeding mouth, 8 second slide plates, 9 first through hole, 10 first web plates, 11 second sliding slots, 12 third slide plates, 13 second through-holes, 14 second Web plate, 15 third sliding slots, 16 first rotating shafts, 17 flabellums, 18 first bearings, 19 driving devices, 191 motors, 192 stirrups, 193 connect Extension bar, 20 tumblers, 201 fixed blocks, 202 second shafts, 203 second bearings, 21 support plates, 22 load fixed pulleys, 23 bullets Property device, 231 telescopic rods, 2311 shells, 2312 the 4th slide plates, 2313 inner casings, 2314 the 4th sliding slots, 2315 third through-holes, 232 First spring, 24 discharge ports, 25 set squares, 26 hinges, 27 cover boards, 28 fourth holes, 29 pipelines, 30 link blocks, 31 first are slided Set, 32 slide bars, 33 connecting plates, 34 second springs, 35 second draw rings, 36 idler wheels, 37 switches, 38 power supplys, 39 second sliding sleeves.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

As shown in Figs. 1-5, the present invention provides a kind of technical solution：A kind of small-sized corn screening with hair-dryer and sieve Machine, including shell 1, have been fixedly connected with cereal funnel 2 at left and right sides of 1 upper surface of shell, the front of 2 inner wall of cereal funnel and The back side offers the first sliding groove 3, and by the way that cereal funnel 2 is arranged, the quantity of cereal funnel 2 is two so that people are to shell 1 It is more convenient during interior input cereal, and same first slide plate 4 is slidably connected in two the first sliding grooves 3, first slides The left side of plate 4 is overlapped with the left side of 2 inner wall of cereal funnel, and the right side of the first slide plate 4 extends to the right side of cereal funnel 2 And it is fixedly connected with the first draw ring 5, by the way that the first draw ring 5 is arranged, after the work that cereal is put into shell 1, by the One draw ring 5 pushes the first slide plate 4 to be slided to the left in the first sliding groove 3, is drifted by cereal funnel 2 so as to prevent from grinding skin Into the working region of surrounding, the lower surface of 2 inner wall of cereal funnel offers the first feeding mouth 6, and 1 upper surface of shell corresponds to first The position of feeding mouth 6 offers the second feeding mouth 7, and the left and right sides of 1 inner wall of shell offer second sliding slot 11, and two Same second slide plate 8 is slidably connected in second sliding slot 11.

The upper surface of second slide plate 8 offers first through hole 9, and the first web plate 10, the first web plate are provided in first through hole 9 10 mesh size is more than the mesh size of the second web plate 14, and the four corners of 1 lower surface of shell have been fixedly connected with idler wheel 36, leads to The first web plate 10 of setting and the second web plate 14 are crossed, the mesh size of the first web plate 10 is more than the mesh size of the second web plate 14, because This first web plate 10 can will grind larger impurity in skin and obstruct 10 on the first web plate, and the second web plate 1 can will be smaller Impurity obstructs on the second web plate 10, by layering so that grinds the more thorough of skin screening, the left and right of 1 inner wall of shell Two sides offer third sliding slot 15, and the same third slide plate 12 is slidably connected in two third sliding slots 15, and third is slided The upper surface of plate 12 offers the second through-hole 13, and the second web plate 14, the second web plate 14 and the first net are provided in the second through-hole 13 The back side of plate 10 is provided with the same flabellum 17, and the back side of flabellum 17 is fixedly connected with 16 positive one end of first rotating shaft, and first The outer surface of shaft 16 is socketed with first bearing 18, and first bearing 18 is connected to the back side of 1 inner wall of shell, 16 back side of first rotating shaft One end be fixedly connected on the output shaft of driving device 19, by be arranged driving device 19, electricity is controlled by Operation switch 37 Machine 191 is run, and when motor 191 is run, output shaft drives the rotation in first bearing 18 of first rotating shaft 16 so that flabellum 17 exists High speed rotation in shell 1, driving device 19 include motor 191, and the output shaft of motor 191 is solid with the one end at 16 back side of first rotating shaft Fixed connection, the outer surface of 191 fuselage of motor are fixedly connected with stirrup 192, and the upper and lower surface of stirrup 192 is fixedly connected with There is connecting rod 193, and two 193 positive one end of connecting rod are fixedly connected in the back side of shell 1, the model of motor 191 The input terminal of 70STX-01, motor 191 are electrically connected with the output end of switch 37, and by the way that switch 37 is arranged, people can pass through behaviour Make the operating status that switch 37 controls motor 191, the setting of switch 37 is in 27 positive right side of cover board, input terminal and the electricity of switch 37 The output end in source 38 is electrically connected, and by the way that power supply 38 is arranged, power supply 38 can provide electric energy for the operation of motor 191, and power supply 38 is set The middle part in 1 lower surface of shell is set, by the way that motor 191 is arranged, motor 191 is servo motor, therefore people can pass through operation Switch 37 controls the rotating speed of motor 191, and the rotating speed of flabellum 17 is determined by 191 rotating speed of motor, and flabellum 17 is adjusted to most suitable Rotating speed, so as to improve the dust removal rate of flabellum 17 so that grind that skin detaches with cereal more thoroughly.

The front of driving device 19 is fixedly connected on the back side of shell 1, and the underface of third slide plate 12 is provided with support plate 21, the left side of support plate 21 is fixedly connected with the right side of tumbler 20, and tumbler 20 includes two fixed blocks 201, And the left side of two fixed blocks 201 is fixedly connected in the left side of 1 inner wall of shell, and the opposite face of two fixed blocks 201 It is connected with second bearing 203, and is socketed with same second shaft 202 in two second bearings 203, the second shaft 202 Right side is fixedly connected with the left side of support plate 21, and by the way that support plate 21 is arranged, support plate 21 can be with the second shaft 202 The center of circle rotates, consequently facilitating people collect the cereal in shell 1, and the quality collected every time be it is certain, tumbler 20 Left side is fixedly connected on the left side of 1 inner wall of shell, and the right side of shell 1 offers discharge port 24, and discharge port 24 In the lower section of support plate 21, the lower surface of 24 inner wall of discharge port is fixedly connected with set square 25, the lower surface of support plate 21 with it is negative The upper surface overlap joint for carrying fixed pulley 22, loads the lower surface that the lower surface of fixed pulley 22 passes through elastic device 23 and 1 inner wall of shell It is fixedly connected, elastic device 23 includes telescopic rod 231 and the first spring 232 that 231 outer surface of telescopic rod is socketed, telescopic rod 231 It is fixedly connected in the lower surface of load fixed pulley 22 with one end of the first spring 232, telescopic rod 231 and the first spring 232 The other end is fixedly connected in the lower surface of 1 inner wall of shell, by the way that elastic device 23 is arranged, when the cereal in support plate 21 reaches When certain mass, first elastic force of itself of spring 232 is less than the pressure that support plate 21 applies, the first spring in elastic device 23 232 are compressed, and the cereal in support plate 21 is flowed out through discharge port 24, when the pressure that support plate 21 applies the first spring 232 is small When the first spring 232 does the elastic force of resetting movement, support plate 21 is with the second shaft 202 under the promotion of the first spring 232 Anticlockwise circular motion is done until being located at horizontality in the center of circle, and telescopic rod 231 includes shell 2311, the bottom of shell 2311 End is fixedly connected with the lower surface of 1 inner wall of shell, and the top of shell 2311 offers third through-hole 2315, in third through-hole 2315 It is provided with inner casing 2313, the top of inner casing 2313 is fixedly connected on the lower surface of load fixed pulley 22, and the bottom end of inner casing 2313 is solid Surely it is connected with the 4th slide plate 2312, the left and right ends of the 4th slide plate 2312 are slidably connected at the left and right two of 2313 inner wall of inner casing respectively In the 4th sliding slot 2314 that side opens up, by the way that telescopic rod 231 is arranged, telescopic rod 231, which can reduce the first spring 232, to be done and stretches The deformation quantity of double swerve when contracting movement, to ensure that the service life of the first spring 232, the front of shell 1 pass through two Hinge 26 and the left side of cover board 27 are hinged, and the back side of cover board 27 and the front of shell 1 overlap, and the front of cover board 27 opens up There is fourth hole 28, pipeline 29 is provided in fourth hole 28, the shape of pipeline 29 is L-shaped, by the way that pipeline 29, flabellum 17 is arranged The wind-force generated when rotation can will grind skin during flowing and be sieved from finished product cereal to flowing at fourth hole 28, wind-force It elects, and air is drifted during screening by outflow in shell 1 so as to avoid grinding skin through piping 29 In, it avoids grinding the working environment around skin pollution so that people are more comfortable at work, reduce breathing problem Incidence, and pipeline 29 is corresponding with the second slide plate 8 and third slide plate 12, and 27 positive right side of cover board is fixedly connected with connection The side of block 30, link block 30 is connected with the first sliding sleeve 31, and slide bar 32, the appearance of slide bar 32 are slidably connected in the first sliding sleeve 31 Surface cover is connected to second spring 34, and one end of second spring 34 is fixedly connected on the right side of connecting plate 33, second spring 34 it is another One end is fixedly connected on the left side of link block 30, and the right side of connecting plate 33 is fixedly connected on the left end of slide bar 32, connecting plate 33 left side is fixedly connected with the second draw ring 35, and the outer surface of slide bar 32 is socketed with the second sliding sleeve 39, the back of the body of the second sliding sleeve 39 Face is fixedly connected on the front of shell 1, by the way that the second draw ring 35 is arranged, before closing cover board 27, by the second draw ring 35 to connection Plate 33 applies pulling force to the left, and slide bar 32 slides under the pulling of connecting plate 33 in the first sliding sleeve 31 to the left, while pulling the Two springs 34 do stretching routine and the active force acted on the second draw ring 35 are slowly removed, when pulling force is less than after cover board 27 is closed When the elastic force of second spring 34 itself, second spring 34 is by connecting plate 33 with moving slide-bar 32 in the first sliding sleeve 31 and the second sliding sleeve The right side that the second sliding sleeve 39 is slided and extended in 39, so as to prevent quilt under the action of 1 inside wind-force of shell of cover board 27 It opens.

It is run in use, being operated first switch 37 and controlling motor 191, when motor 191 rotates, output shaft drives first turn The rotation in first bearing 18 of axis 16 so that the then high speed rotation in shell 1 of flabellum 17 pulls first by the first draw ring 5 The sliding in the first sliding groove 3 of slide plate 4, consequently facilitating people put into cereal into shell 1 by cereal funnel 2, in cereal funnel 2 Cereal pass through the first feeding mouth 6 and the second feeding mouth 7 successively and enter in shell 1, the cereal having just enter into shell 1 passes through successively It is scattered in support plate 21 after the screening of first web plate 10 and the second web plate 14, and flabellum 17 generates during cereal is screened Wind blows grind skin and screened from finished product cereal, and through piping 29 by outflow in shell 1, when in support plate 21 When cereal reaches certain mass, first spring 232 elastic force of itself is less than the pressure that support plate 21 applies in elastic device 23, the One spring 232 is compressed, and the cereal in support plate 21 is flowed out through discharge port 24, is applied to the first spring 232 when support plate 21 When pressure does the elastic force of resetting movement less than the first spring 232, support plate 21 is under the promotion of the first spring 232 with the second shaft 202 do anticlockwise circular motion until being located at horizontality for the center of circle, consequently facilitating people collect in shell 1 through sieving Cereal after choosing.

It can to sum up obtain,（1）, should pass through and driving device 19 is set with small-sized corn screening machine of hair-dryer and sieve, electricity Machine 191 be servo motor, therefore people can by Operation switch 37 control motor 191 rotating speed, and the rotating speed of flabellum 17 by 191 rotating speed of motor determines, flabellum 17 is adjusted to most suitable rotating speed, so as to improve the dust removal rate of flabellum 17 so that Grind that skin detaches with cereal more thoroughly, when motor 191 is run, output shaft drives first rotating shaft 16 in first bearing 18 Rotation so that the high speed rotation in shell 1 of flabellum 17, and when flabellum 17 rotates the wind-force that generates to flowing at fourth hole 28, Wind-force can will grind skin during flowing and be screened from finished product cereal, and through piping 29 by outflow in shell 1, no It reduced by only the labor intensity of people, additionally it is possible to avoid grinding during skin drifts air during screening, avoid grinding skin Working environment around polluting so that people are more comfortable at work, reduce the incidence of breathing problem.

（2）, should be with small-sized corn screening machine of hair-dryer and sieve, by the way that cereal funnel 2 is arranged, cereal funnel 2 Quantity is two so that people put into shell 1 it is more convenient during cereal, by the first draw ring 5 of setting, to shell In 1 after the work of input cereal, the first slide plate 4 is pushed to be slided to the left in the first sliding groove 3 by the first draw ring 5, to It can prevent from grinding skin and be drifted in the working region of surrounding by cereal funnel 2, the cereal in cereal funnel 2 passes through the successively One feeding mouth 6 and the second feeding mouth 7 enter in shell 1, by the way that the first web plate 10 and the second web plate 14 is arranged, have just enter into shell 1 Interior cereal is scattered in after the screening of the first web plate 10 and the second web plate 14 in support plate 21 successively, and cereal is screened The wind blows that flabellum 17 generates in the process grind skin and are screened from finished product cereal, and through piping 29 by stream in shell 1 Go out.

（3）, should be with small-sized corn screening machine of hair-dryer and sieve, by the way that elastic device 23 is arranged, when support plate 21 On cereal when reaching certain mass, first spring 232 elastic force of itself is less than the pressure that support plate 21 applies in elastic device 23 Power, the first spring 232 are compressed, and the cereal in support plate 21 is flowed out through discharge port 24, when support plate 21 applies the first spring 232 When the pressure added does the elastic force of resetting movement less than the first spring 232, support plate 21 is under the promotion of the first spring 232 with second Shaft 202 is that anticlockwise circular motion is done until being located at horizontality in the center of circle, by the way that the second draw ring 35 is arranged, closes lid Before plate 27, pulling force to the left is applied to connecting plate 33 by the second draw ring 35, slide bar 32 is under the pulling of connecting plate 33 first It is slided to the left in sliding sleeve 31, while pulling second spring 34 to do stretching routine and slowly removing after cover board 27 is closed and act on second Active force on draw ring 35, when pulling force is less than the elastic force of second spring 34 itself, second spring 34 is driven by connecting plate 33 Slide bar 32 slides and extends to the right side of the second sliding sleeve 39 in the first sliding sleeve 31 and the second sliding sleeve 39, and structure of the invention is tight It gathers, reasonable design is highly practical.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of small-sized corn screening machine with hair-dryer and sieve, including shell（1）, it is characterised in that：The shell（1） Cereal funnel has been fixedly connected at left and right sides of upper surface（2）, the cereal funnel（2）The front and back of inner wall opens up There is the first sliding groove（3）, and two the first sliding grooves（3）Inside slidably connect same first slide plate（4）, first slide plate（4） Left side and cereal funnel（2）The left side of inner wall overlaps, first slide plate（4）Right side extend to cereal funnel （2）Right side and be fixedly connected with the first draw ring（5）, the cereal funnel（2）The lower surface of inner wall offers the first feeding mouth （6）, the shell（1）Upper surface corresponds to the first feeding mouth（6）Position offer the second feeding mouth（7）, the shell（1）It is interior The left and right sides of wall offer second sliding slot（11）, and two second sliding slots（11）Same second is inside slidably connected to slide Plate（8）；

Second slide plate（8）Upper surface offer first through hole（9）, the first through hole（9）Inside it is provided with the first web plate （10）, the shell（1）The left and right sides of inner wall offer third sliding slot（15）, and two third sliding slots（15）Interior sliding It is connected with the same third slide plate（12）, the third slide plate（12）Upper surface offer the second through-hole（13）, described second Through-hole（13）Inside it is provided with the second web plate（14）, second web plate（14）With the first web plate（10）The back side be provided with it is same Flabellum（17）, the flabellum（17）The back side and first rotating shaft（16）Positive one end is fixedly connected, the first rotating shaft（16） Outer surface be socketed with first bearing（18）, the first bearing（18）It is connected to shell（1）The back side of inner wall, described first turn Axis（16）The one end at the back side is fixedly connected on driving device（19）Output shaft on；

The driving device（19）Front be fixedly connected on shell（1）The back side, the third slide plate（12）Underface set It is equipped with support plate（21）, the support plate（21）Left side and tumbler（20）Right side be fixedly connected, the rotation Device（20）Left side be fixedly connected on shell（1）The left side of inner wall, the shell（1）Right side offer discharge port （24）, and discharge port（24）Positioned at support plate（21）Lower section, the discharge port（24）The lower surface of inner wall is fixedly connected with Set square（25）, the support plate（21）Lower surface with load fixed pulley（22）Upper surface overlap joint, the load fixed pulley （22）Lower surface pass through elastic device（23）With shell（1）The lower surface of inner wall is fixedly connected, the shell（1）Front it is logical Cross two hinges（26）With cover board（27）Left side it is hinged, and cover board（27）The back side and shell（1）Front overlap joint, institute State cover board（27）Front offer fourth hole（28）, the fourth hole（28）Inside it is provided with pipeline（29）, the pipeline （29）Shape be L-shaped, and pipeline（29）With the second slide plate（8）With third slide plate（12）It is corresponding.

2. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 1, it is characterised in that：It is described Cover board（27）Positive right side is fixedly connected with link block（30）, the link block（30）Side be connected with the first sliding sleeve （31）, first sliding sleeve（31）Inside slidably connect slide bar（32）, the slide bar（32）Outer surface be socketed with second spring （34）, the second spring（34）One end be fixedly connected on connecting plate（33）Right side, the second spring（34）It is another One end is fixedly connected on link block（30）Left side, the connecting plate（33）Right side be fixedly connected on slide bar（32）A left side End, the connecting plate（33）Left side be fixedly connected with the second draw ring（35）, the slide bar（32）Outer surface be socketed with Two sliding sleeves（39）, second sliding sleeve（39）The back side be fixedly connected on shell（1）Front.

3. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 1, it is characterised in that：It is described Driving device（19）Including motor（191）, the motor（191）Output shaft and first rotating shaft（16）The one end at the back side, which is fixed, to be connected It connects, the motor（191）The outer surface of fuselage is fixedly connected with stirrup（192）, the stirrup（192）Upper and lower surface It has been fixedly connected with connecting rod（193）, and two connecting rods（193）Positive one end is fixedly connected in shell（1）The back side.

4. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 3, it is characterised in that：It is described Motor（191）Model 70STX-01, the motor（191）Input terminal and switch（37）Output end electrical connection, it is described Switch（37）It is arranged in cover board（27）Positive right side, the switch（37）Input terminal and power supply（38）Output end be electrically connected It connects, the power supply（38）It is arranged in shell（1）The middle part of lower surface.

5. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 1, it is characterised in that：It is described Tumbler（20）Including two fixed blocks（201）, and two fixed blocks（201）Left side be fixedly connected in shell（1） The left side of inner wall, and two fixed blocks（201）Opposite face be connected with second bearing（203）, and two second bearings （203）Inside it is socketed with same second shaft（202）, second shaft（202）Right side and support plate（21）Left side Face is fixedly connected.

6. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 1, it is characterised in that：It is described Elastic device（23）Including telescopic rod（231）And telescopic rod（231）First spring of outer surface socket（232）, the telescopic rod （231）With the first spring（232）One end be fixedly connected with load fixed pulley（22）Lower surface, the telescopic rod（231） With the first spring（232）The other end be fixedly connected in shell（1）The lower surface of inner wall.

7. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 6, it is characterised in that：It is described Telescopic rod（231）Including shell（2311）, the shell（2311）Bottom end and shell（1）The lower surface of inner wall is fixedly connected, The shell（2311）Top offer third through-hole（2315）, the third through-hole（2315）Inside it is provided with inner casing （2313）, the inner casing（2313）Top be fixedly connected on load fixed pulley（22）Lower surface, the inner casing（2313）'s Bottom end is fixedly connected with the 4th slide plate（2312）, the 4th slide plate（2312）Left and right ends be slidably connected at inner casing respectively （2313）The 4th sliding slot that the left and right sides of inner wall open up（2314）It is interior.

8. a kind of small-sized corn screening machine with hair-dryer and sieve according to claim 1, it is characterised in that：It is described First web plate（10）Mesh size be more than the second web plate（14）Mesh size, the shell（1）The four corners of lower surface are equal It is fixedly connected with idler wheel（36）.