CN206798482U - A kind of seed-conveyor - Google Patents

Abstract

The utility model discloses a kind of seed-conveyor, including shake table and pillar, shake table bottom is connected with a vibrating arm, one end away from shake table is fixedly connected with a support set on vibrating arm, annulus is connected with support set, eccentric wheel is provided with annulus, eccentric wheel is provided with a fixing axle, and the drive division that driving fixing axle rotates is connected with fixing axle.Seed on a vibration table more does throwing shifting movement, and the friction between shake table is relatively fewer, and the abrasion to shake table is small.

Description

A kind of seed-conveyor

Technical field

A kind of conveying equipment is the utility model is related to, more specifically it is related to a kind of seed-conveyor.

Background technology

Seed is when being put into storage in silo or taking out, it usually needs uses seed-conveyor.Seed-conveyor being capable of generation For manual operation, the labor intensity of staff is reduced, reaches the function to seed conveying.

Publication No. CN203819973U Chinese patent discloses a kind of seed belt conveyor, including horizontal segment machine Frame, beveled end support, motor and timing belt.This conveyer drives toothed belt transmission, and then seed is entered by motor Row transmission.

During above-mentioned conveying seed, because seed is little particle scattered mutually, in course of conveying especially During tilting conveys, relative sliding can occur between particle and particle or between particle and conveyer belt, on the one hand The friction between friction and seed and conveyer belt between seed easily causes to damage to seed, make its produce broken shell phenomena such as； On the other hand, for conveyer belt often made of elastomeric material, its wearability is bad, the friction meeting pair between seed and conveyer belt Conveyer belt causes to damage.

Utility model content

The purpose of this utility model is to provide seed-conveyor, advantageously reduces the friction between seed and conveyer belt, subtracts Few destruction to seed and conveyer belt.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of seed-conveyor, including shake table and pillar, shake table bottom are connected with a vibrating arm, vibrating arm and vibration Platform is obliquely installed between bottom, and one end away from shake table is fixedly connected with a support set on vibrating arm, and circle is connected with support set Ring, annulus is interior to be provided with eccentric wheel, and eccentric wheel is provided with a fixing axle, and the driving that driving fixing axle rotates is connected with fixing axle Portion.

Using said structure, drive division driving fixing axle rotates, and band movable eccentric wheel rotates, in eccentric wheel rotation process constantly Reciprocal to tap circle ring inner wall, annulus vibration drives vibrating arm vibration, so that shake table vibrates.Shake table vibrates, to kind Son provides the power periodically vibrated upwards, seed is done sling movement on a vibration table；Seed is due to by tilting upward Vibration force, constantly it is cast and falls back on shake table, realizes the transport of seed.Seed is throwing with being transported by way of falling after rise It is defeated, the phase mutual friction between shake table in seed course of conveying is reduced, so as to reduce the damage to seed and shake table.Seed During by continuous throwing, disperse mutually between seed and increase the contact area of single seed and air, be advantageous to plant The drying of son, reduce accumulation of the moisture between seed.

More preferably：Shake table is provided with fixed plate, is fixedly connected with universal plate in fixed plate, universal plate is provided with Circumferentially evenly distributed screwed hole, one end away from support set is connected with turning set on vibrating arm, and turning set is provided with some With the through hole of screwed hole position correspondence, it is fixedly connected between screwed hole and through hole by the first bolt and the first bolt is connected to admittedly On fixed board.

Using said structure, staff can adjust the angle of inclination of vibrating arm required for by rotating turning set Position, then take the first threaded screw fasteners to pass sequentially through through hole and screwed hole, and abutted with fixed plate, by turning set and universal plate It is fixedly connected, such setting can be adjusted according to the different angles of inclination to vibrating arm of usage scenario, be applicable it In the transmission of different seeds.

More preferably：Vibrating arm is threadedly coupled with support set, vibrating arm with turning set.

Using said structure, such set conveniently to remove and install between vibrating arm and support set and turning set, It is easy to maintenance and the replacement of parts.

More preferably：Reinforcement is provided between annulus and support set.

Using said structure, in the rotation process of eccentric wheel, the active force except providing axial direction to vibrating arm, can also produce Life is perpendicular to axial direction and other directions active force, and support set is as the connection member between vibrating arm and annulus, not , it is necessary to bear larger moment of flexure in the presence of the power of disconnected change direction, therefore, reinforcement is set up here, be advantageous to improve branch Bonding strength between the intensity and support set and annulus of support set itself.

More preferably：Shake table is made up of metal material, and wearing layer is provided with shake table.

Using said structure, transmission of the metal material to vibration has good effect, and the setting of wearing layer improves gold Belong to the wearability of material, reduce the damage to shake table.

More preferably：Drive division include motor, be connected by motor-driven driving wheel and with capstan drive from Driving wheel, driven pulley are fixedly and coaxially connected with fixing axle, are connected between driving wheel and driven pulley by toothed belt transmission.

Using said structure, it is connected between driving wheel and driven pulley, driving wheel and the diameter of driven pulley can be passed through To adjust gearratio, so as to adjust the rotational angular velocity of eccentric wheel, correspondingly change the vibration frequency of shake table.Timing belt has The advantages of gearratio is high.

More preferably：The diameter of driven pulley is less than the diameter of driving wheel.

Using said structure, increase gearratio, improve the rotational angular velocity of eccentric wheel, improve the vibration frequency of shake table, Improve seed transmission efficiency.

More preferably：Sliding is connected with vibratory sieve above shake table, passes through the second spiral shell between vibratory sieve and shake table Bolt is fixedly connected with the positioning hole on shake table.

Using said structure, screening mechanism and conveying mechanism are connected as a single entity, the seed quilt passed over from a upper station It is transported on vibratory sieve, first passes around screening and fall to shake table again and conveyed, course of work continuity is good, is advantageous to improve The processing efficiency of seed.And the vibration of shake table can pass to vibratory sieve, be advantageous to improve screening effect.

More preferably：Seed conveying direction of the positioning hole along shake table is uniformly arranged at equal intervals.

Using said structure, vibratory sieve can be fixed on different positioning holes, realize the regulation of vibratory sieve position, improved The flexibility used.

More preferably：Vibratory sieve is connected with above shake table, is connected between vibratory sieve and shake table by spring.

Using said structure, spring is provided for expanding the amplitude of vibration, so as to improve sieve of the vibratory sieve to seed Divide effect.

In summary, the utility model has the advantages that：Drive division drives vibrating arm vibration, so that shake table Vibrate.By the vibration of shake table, the vibration force periodically tilted upward is provided to seed, makes seed on a vibration table Do reciprocal throwing and fall after rise and move, realize the transport of seed.Seed, with being transported by way of falling after rise, it is defeated to reduce seed throwing Phase mutual friction during sending between shake table, so as to reduce the damage to seed and shake table, increase on a vibration table resistance to Layer is ground, further improves its wearability.Seed disperses mutually between seed during by continuous throwing and increases single kind The contact area of son and air, be advantageous to the drying of seed, reduce accumulation of the moisture between seed.In addition, the utility model Screening plant is used in combination with shake table, course of work continuity is good, is advantageous to improve the processing efficiency of seed.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment 1；

Fig. 2 is the drive division and linkage portion structural representation of embodiment 1；

Fig. 3 is the linkage portion fractionation structural representation of embodiment 1；

Fig. 4 is the drive division of embodiment 1 and the connection relationship diagram of linkage portion.

In figure, 1, shake table；3rd, pillar；4th, vibratory sieve；5th, positioning hole；6th, fixed plate；61st, plate face one；62nd, plate face two； 7th, universal plate；8th, screwed hole；9th, turning set；10th, through hole；11st, vibrating arm；12nd, support set；13rd, annulus；14th, reinforcement；15、 Motor；17th, driving wheel；18th, timing belt；19th, driven pulley；20th, fixing axle；21st, eccentric wheel；22nd, the first bolt；23rd, the second spiral shell Bolt；24th, baffle plate.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in the scope of protection of the utility model by Patent Law.

Embodiment 1：A kind of seed-conveyor, as shown in figure 1, the pillar 3 including shake table 1 and located at the bottom of shake table 1. Connected between pillar 3 and the bottom of shake table 1 by fixed plate 6, pillar 3 and the angle that ground is in 60-90 °.The bottom of shake table 1 is set There is the vibration component for providing jarring force to shake table 1, vibratory sieve 4 is provided with above shake table.Shake table 1 is by metal material system Into, and it is provided with wearing layer in shake table 1.After seed pours into vibratory sieve 4 from discharge tank, the small seed of particle passes through vibratory sieve 4 Into shake table 1, the big seed of particle is trapped in vibratory sieve 4, so as to reach the purpose of screening.Shake table 1 is in vibration component Drive under vibrate, make seed throwing with fall after rise by way of transport.

Two edges of shake table 1 are provided with baffle plate 24, are equidistantly provided with some positioning holes 5 on the upper surface of baffle plate 24, shake Dynamic sieve 4 slides connection across on two baffle plates 24 and with baffle plate 24, after vibratory sieve 4 is slid onto into required position, with the second bolt Being fixedly connected for vibratory sieve 4 and shake table 1 is realized through positioning hole 5.

As shown in Fig. 2 vibration component includes drive division and linkage portion.Drive division and linkage portion are equipped with two, located at shaking Both ends on the dynamic width of platform 1.Linkage portion includes the fixed plate 6 located at the bottom of shake table 1, and vibration is connected with fixed plate 6 Bar 11, it is obliquely installed between vibrating arm 11 and the bottom of shake table 1.One end away from shake table 1 is fixedly connected with one on vibrating arm 11 Support set 12, annulus 13 is connected with support set 12, is provided with eccentric wheel 21 in annulus 13, eccentric wheel 21 is provided with a fixing axle 20, the drive division that driving fixing axle 20 rotates is connected with fixing axle 20.

Specifically, with reference to shown in Fig. 2 and Fig. 3,6 L-shaped setting of fixed plate, including two pieces of vertically disposed Hes of plate face 1 Plate face 2 62.Plate face 1 is fixed at the bottom of shake table 1, and plate face 2 62 is set perpendicular to shake table 1.It is fixed in plate face 2 to connect Universal plate 7 is connected to, multiple screwed holes 8 are along the circumferential direction evenly arranged with universal plate 7.Rotation is rotatably connected in plate face 2 62 9 are covered, two through holes 10 corresponding with the size of screwed hole 8 are provided with turning set 9.Pass through first between through hole 10 and screwed hole 8 Bolt 22 is fixedly connected, and the first bolt 22 abuts with plate face 2 62 after connection.Screw thread connects between the one end of vibrating arm 11 and turning set 9 Connect, the other end is threadedly coupled with support set 12.Reinforcement 14 is provided between annulus 13 and support set 12.

As shown in figure 4, drive division includes motor 15, the driving wheel 17 driven by motor 15 and is connected with driving wheel 17 Driven pulley 19, driven pulley 19 is fixedly and coaxially connected with fixing axle 20, passes through timing belt 18 between driving wheel 17 and driven pulley 19 Drive connection.The diameter of driving wheel 17 is more than the diameter of driven pulley 19, increases gearratio, driven pulley 19 is reached higher Rotational angular velocity.

The course of work：

During beginning, annulus 13 is socketed in the opening position of the corresponding eccentric wheel 21 of fixing axle 20, and vibrating arm 11 is screwed onto into support Set 12 in, rotate turning set 9 to the correspondence position of vibrating arm 11, the other end of vibrating arm 11 is screwed onto in turning set 9.Rotate Nut on vibrating arm 11, the nut at both ends is set to be abutted respectively with turning set 9, support set 12, the position of fixed vibrating arm 11.It is sliding Move vibratory sieve 4 to the position of discharging opening, seed and enter vibratory sieve 4 from discharging opening.It is less by the screening of vibratory sieve 4, particle Seed enters shake table 1.Motor 15, driving wheel 17 rotate, and drive driven pulley 19 to rotate, and then with 21 turns of movable eccentric wheel It is dynamic.Eccentric wheel 21 is in annulus 13, when eccentric wheel 21 rotates, it will constantly collided with the inwall of annulus 13 so that annulus 13 is sent out Raw vibration, and then drive vibrating arm 11 to vibrate.Vibrating arm 11 gives active force of the shake table 1 along the axial direction of vibrating arm 11, now Seed on shake table 1 can be vibrated, beats and advances.

Embodiment 2：A kind of seed-conveyor, it is with the difference of embodiment 1, leads between vibratory sieve 1 and baffle plate 24 Cross spring connection, change compared with Example 1 it is smaller, separately draw brief description of the drawings.Spring is provided for the amplitude expansion of vibration Greatly, so as to improving screening effect of the vibratory sieve to seed.

Claims (10)

1. a kind of seed-conveyor, including shake table (1) and pillar (3), it is characterized in that：Shake table (1) bottom is connected with One vibrating arm (11), it is obliquely installed between the vibrating arm (11) and shake table (1) bottom, it is remote on the vibrating arm (11) to shake One end of dynamic platform (1) is fixedly connected with a support set (12), and annulus (13), the annulus (13) are connected with the support set (12) Interior to be provided with eccentric wheel (21), eccentric wheel (21) is provided with a fixing axle (20), and driving is connected with the fixing axle (20) and is fixed The drive division that axle (20) rotates.

2. a kind of seed-conveyor according to claim 1, it is characterized in that：The shake table (1) is provided with fixed plate (6) universal plate (7), is fixedly connected with the fixed plate (6), the universal plate (7) is provided with circumferentially evenly distributed spiral shell Pit (8), one end away from support set (12) is connected with turning set (9) on the vibrating arm (11), is set on the turning set (9) There is some and screwed hole (8) position correspondence through hole (10), pass through the first bolt between the screwed hole (8) and through hole (10) (22) it is fixedly connected and the first bolt (22) is connected in fixed plate (6).

3. a kind of seed-conveyor according to claim 2, it is characterized in that：The vibrating arm (11) and support set (12), Vibrating arm (11) is threadedly coupled with turning set (9).

4. a kind of seed-conveyor according to claim 3, it is characterized in that：Between the annulus (13) and support set (12) Provided with reinforcement (14).

5. a kind of seed-conveyor according to claim 1, it is characterized in that：The shake table (1) is made up of metal material, Wearing layer is provided with the shake table (1).

6. a kind of seed-conveyor according to claim 1, it is characterized in that：The drive division includes motor (15), by electricity The driving wheel (17) of machine (15) driving and the driven pulley (19) with driving wheel (17) drive connection, driven pulley (19) and fixing axle (20) it is fixedly and coaxially connected, is connected between driving wheel (17) and driven pulley (19) by timing belt (18).

7. a kind of seed-conveyor according to claim 6, it is characterized in that：The diameter of the driven pulley (19) is less than actively Take turns the diameter of (17).

8. a kind of seed-conveyor according to claim 1, it is characterized in that：A kind of seed according to claim 1 Conveyer, it is characterized in that：Sliding is connected with vibratory sieve (4), the vibratory sieve (4) and shake table (1) above the shake table (1) Between be fixedly connected by the second bolt (23) with the positioning hole (5) on shake table (1).

9. a kind of seed-conveyor according to claim 8, it is characterized in that：Kind of the positioning hole (5) along shake table (1) Sub- conveying direction is uniformly arranged at equal intervals.

10. a kind of seed-conveyor according to claim 1, it is characterized in that：Vibration is connected with above the shake table (1) Sieve (4), be connected between the vibratory sieve (4) and shake table (1) by spring.