CN107027445A - A kind of electronic unloading silo of binary - Google Patents

Abstract

The invention discloses a kind of electronic unloading silo of binary, including binary warehouse and discharge mechanism；Binary warehouse has the first warehouse and the second warehouse；A ventilation heat exchange system is equipped with first warehouse and the second warehouse；Discharge mechanism includes the interior casing for setting the first unloading passage and the second unloading passage, the first auger for unloading grain storage in the first unloading passage, the second auger for unloading grain storage in the second unloading passage, and the drive device for driving the first auger and the second auger to rotate；First warehouse and the connection of the first unloading passage, the second warehouse and the connection of the second unloading passage；Drive device includes motor, driving wheel group and linked switching device provided with driving wheel；Motor drives driving wheel group to rotate by driving wheel, and driving wheel group drives the first auger or the second auger to rotate by linked switching device.Space-consuming of the present invention is smaller, and cost is relatively low.

Description

A kind of electronic unloading silo of binary

Technical field

The invention belongs to barn structure design field, and in particular to a kind of electronic unloading silo of binary.

Background technology

Food problem is one of pressing issues highly visible now, and China every year will as the first in the world populous nation Substantial amounts of grain is consumed, has grain country to stablize healthily developing industry, national defence, service trade, science and culture cause etc.. Food problem is not only economy and livelihood issues, is also development and safety problem.Fast development and people with pollution-free food The continuous improvement of living standard, grain green storage technology has obtained significant progress in China.In " Chinese stored grain ecological system Under the guidance of theoretical system ", deep change is just occurring for the foodstuff preservation theory of China, and View of Grain Storage Technoiogy is by tradition Grain storage technology develops to green grain storage technology, is developed from extensive warehousing management to the warehousing management that becomes more meticulous.

Silo traditional at present, mostly using monolithic design, a kind of grain can only be stored simultaneously, function is single.Also there is portion Point silo uses catamaran design, but using two sets single each grain self-dischargings of discharge mechanism, causes that occupation of land is larger, and cost is higher Shortcoming.In addition, traditional silo, exchanged heat cooling using top layer more than its ventilating system, it is difficult when relatively deep, area is wider for storing To carry out fast cooling cooling to internal layer storing.

The content of the invention

It is an object of the invention to provide a kind of space-consuming is smaller, cost is relatively low, can carry out fast prompt drop to internal layer grain storage The electronic unloading silo of binary of temperature.

Realizing the technical scheme of the object of the invention is：A kind of electronic unloading silo of binary, including binary warehouse and unloading dress Put；Binary warehouse has the first warehouse and the second warehouse；It is characterized in that：One is equipped with first warehouse and the second warehouse to lead to Wind heat-exchange system；Ventilation heat exchange system includes air exhauster, induced-draught fan and ventilation shaft；Ventilation shaft includes outer ring airduct, inner ring Airduct and the support bar for connecting and supporting body；Inner ring airduct is located in the airduct enclosed space of outer ring；The one of ventilation shaft End is connected with air exhauster, and the other end is connected with induced-draught fan；Discharge mechanism sets the first unloading passage and the second unloading passage in including Casing, for unload the first unloading passage in grain storage the first auger, for unload the second unloading passage in grain storage second Auger, and the drive device for driving the first auger and the second auger to rotate；First warehouse and the connection of the first unloading passage, Second warehouse and the connection of the second unloading passage；Drive device includes motor, driving wheel group and linkage provided with driving wheel and cut Changing device；Motor drives driving wheel group to rotate by driving wheel, and driving wheel group drives first to twist by linked switching device Dragon or the second auger are rotated.

The present invention has following positive technique effect：（1）Due to the inner ring airduct with the deep enough internal layer grain storage of energy and outside Airduct is enclosed, cooling effectively can be aerated to internal layer grain storage, quick cooling.（2）The more compact simplification of structure of the present invention, structure Relatively reasonable, two augers are only driven with same motor, are compared with traditional product, are saved a motor, effectively Reduce cost.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the present invention；

Fig. 2 is a kind of dimensional structure diagram of discharge mechanism in silo shown in Fig. 1；

Fig. 3 be discharge mechanism shown in Fig. 2 from another angle when a kind of dimensional structure diagram；

Fig. 4 is a kind of explosive view of discharge mechanism shown in Fig. 2；

Fig. 5 is a kind of dimensional structure diagram of linked switching device in discharge mechanism shown in Fig. 2；

Fig. 6 be linked switching device shown in Fig. 5 from another angle when a kind of dimensional structure diagram；

Fig. 7 is a kind of explosive view of linked switching device shown in Fig. 5；

Fig. 8 is a kind of dimensional structure diagram of the first linkage gear component in linked switching device shown in Fig. 5；

Fig. 9 is the close-up schematic view at A in Fig. 8；

Figure 10 is a kind of top view of the first linkage gear component shown in Fig. 8；

Figure 11 is a kind of half-sectional structural representation of the first linkage gear component shown in Fig. 8；

Figure 12 is a kind of dimensional structure diagram of ventilation heat exchange system in silo shown in Fig. 1；

Figure 13 is a kind of dimensional structure diagram for being in charge of body in the middle part of ventilation heat exchange system shown in Figure 12；

Figure 14 is a kind of dimensional structure diagram of information acquiring instrument in silo shown in Fig. 1；

Figure 15 is a kind of top view of information acquiring instrument shown in Figure 14；

Figure 16 is a kind of explosive view of information acquiring instrument shown in Figure 14；

Figure 17 is a kind of explosive view that information acquiring instrument shown in Figure 14 is further decomposed；

Figure 18 is a kind of sectional view of information acquiring instrument shown in Figure 14；

Figure 19 is a kind of sectional view of barrel shell in information acquiring instrument shown in Figure 14；

Figure 20 is a kind of sectional view of traveling rolling pipe in information acquiring instrument shown in Figure 14.

Embodiment

（Embodiment 1）

Fig. 1 to Figure 20 shows the first embodiment of the present invention.

The present embodiment is a kind of electronic unloading silo of binary, as shown in Fig. 1 to Figure 11, including binary warehouse 1 and is arranged on Discharge mechanism 2 below binary warehouse.

Binary warehouse 1 has the first warehouse 11 and the second warehouse 12 being arranged side by side, and the bottom in the first warehouse is tapered, its There is the first discharging opening at bottom centre；The bottom in the second warehouse is also tapered, has the second discharging opening at its bottom centre.This In embodiment, the bottom in binary warehouse is provided with four daggers 13, and binary warehouse is stood on the ground by four daggers.In tool In body practice, also shouldn't dagger, but binary warehouse is directly anchored on wall or on carrier, such as by the present embodiment For united reaper.

Discharge mechanism 2 includes the interior casing 21 for setting the first unloading passage and the second unloading passage, is arranged on the first unloading and leads to The first auger 24 in road, is arranged on the second auger 25 in the second unloading passage, and for driving the first auger and second The drive device 3 that auger is rotated.

The top of casing is provided with the first grain-entering mouth 211 and the second grain-entering mouth 212, the bottom of casing provided with the first grain outlet and Second grain outlet；First grain-entering mouth as the first unloading passage import, the first grain outlet as the first unloading passage outlet. Second grain-entering mouth as the second unloading passage import, the second grain outlet as the second unloading passage outlet.In the present embodiment, First grain outlet and the second grain outlet are connected by Y tube 215, so that the outlet for sharing Y tube bottom goes out as same terminal Grain mouthful 216.In concrete practice, Y tube can not be also used, but each individually go out using the first grain outlet and the second grain outlet Grain.

In the present embodiment, capping is provided with the first crop inlet pipe and the second crop inlet pipe protruding upward, the first crop inlet pipe Import is used as the second grain-entering mouth as the first grain-entering mouth, the import of the second crop inlet pipe.

First auger 24 includes the first rotating shaft 241 that is rotatably arranged on casing and be fixedly installed in first rotating shaft the One spiral plate 242, the first spiral plate is located in the first unloading passage；Second auger includes second turn be rotatably arranged on casing Axle 251 and the secondary spiral lamina 252 being fixedly installed in the second rotating shaft, secondary spiral lamina are located in the second unloading passage.

In the present embodiment, casing is formed by base 217 and the combination of capping 218, dividing plate 219 is provided with base, dividing plate is the bottom of Seat inner space is separated into two big cavitys of grade；First rotating shaft and the second shaft parallel are set, the first spiral plate and the second spiral shell Rotating plate is respectively disposed in a corresponding cavity, and the hand of spiral of the first spiral plate and the hand of spiral of secondary spiral lamina are opposite.

One end of the first rotating shaft 241 of first auger is stretched out on the outside of casing, and the end of first rotating shaft 241 stretched out on the outside of casing End is fixed with the first driven gear 243；One end of second rotating shaft 251 of the second auger is stretched out on the outside of casing, and stretches out casing The end of second rotating shaft 251 in outside is fixed with the second driven gear 253.

First auger and the second auger elapse grain in respective cavity by rotating push mode.

Drive device 3 includes the motor 31 provided with driving wheel 311, the driving wheel group being rotatably arranged on cabinet exterior 32nd, it is fixedly installed on the linked switching device 4 on cabinet exterior.

Driving wheel group 32 includes the power transmission shaft 321 being rotatably arranged on casing and the transmission being fixedly installed on power transmission shaft Belt pulley 322 and travelling gear 323, travelling gear are located at the outside of driving pulley.It is driven that power transmission shaft is arranged on described first Gear and the second driven gear middle, motor are fixedly installed with respect to ground, and driving wheel is located at the underface of driving wheel group, Driving wheel drives driven transmission wheel by belt 312.Stayed between travelling gear and the first driven gear and the second driven gear There is gap.First driven gear and the second driven gear are centrosymmetric setting relative to power transmission shaft.

Linked switching device 4 includes support body 41, the first linkage gear for link travelling gear and the first driven gear Component 44, for the second linkage gear component 45 of link travelling gear and the second driven gear, for the first linkage tooth that links The reverse linkage unit of wheel assembly and the second linkage gear component reverse movement, and for driving the first linkage gear component past The drive mechanism 49 moved again；First linkage gear component is moved to engaged transmission gear and during moving back and forth The station of one driven gear is removed from the station；Second linkage gear component is moved to and nibbled during moving back and forth Close the station of travelling gear and the second driven gear or removed from the station.

Reverse linkage unit includes upper guide plate 42, lower guide plate 43, upper gangbar 46, lower gangbar 47 and linkage rotating shaft 48；Upper guide plate and lower guide plate are fixedly installed on support body, linkage rotating shaft two ends be each rotatably arranged on guide plate and On lower guide plate, upper gangbar and lower gangbar are around linkage rotating shaft synchronous axial system；First linkage gear component passes through upper gangbar The second linkage gear component is moved with lower gangbar timing belt back and forth to move backward.

Specifically, in the present embodiment, linked switching device 4 includes support body 41, upper guide plate 42, lower guide plate 43, use In linkage travelling gear and the first driven gear the first linkage gear component 44, for travelling gear and the second driven tooth of linking Wheel the second linkage gear component 45, upper gangbar 46, lower gangbar 47, linkage rotating shaft 48 and for drive first link tooth The drive mechanism 49 that wheel assembly is moved back and forth；Upper guide plate 42 and lower guide plate 43 are fixedly installed on support body；Support body includes solid Surely the support 411 on cabinet exterior is arranged on, linked switching device is fixed on itself on cabinet exterior by support.

Upper guide plate 42 is provided with first slide opening 421 on slide opening 422 and upper shaft hole 423 on slide opening 421, second, first With second on slide opening 422 be waist-shaped hole and be arranged in parallel, upper shaft hole is located at the centre of slide opening on slide opening and second on first；Under Guide plate 43 is provided with first time slide opening 431, second time slide opening 432 and lower shaft hole, first time slide opening 431 and second time slide opening 432 are waist-shaped hole and be arranged in parallel, and lower shaft hole is located on the centre of first time slide opening and second time slide opening, first slide opening and the Once slide opening is also parallel to each other；Slide opening on first, on second slide opening, first time slide opening and second time slide opening setting direction and The centerline axis parallel of one rotating shaft.

First linkage gear component 44 includes the first housing 441, the first linkage gear being rotatably arranged on the first housing 442 and the connector 443 that is fixedly installed on the first housing, the roof of the first housing is provided with the first upper limit traveller 444, The bottom wall of first housing is provided with the first lower limit traveller 445；First upper limit traveller is located on first in slide opening, the first lower limit Position traveller is located in first time slide opening；

Second linkage gear component 45 includes the second housing 451 and the second linkage gear 452 being rotatably arranged on the second housing, The roof of second housing is provided with the second upper limit traveller 453, and the bottom wall of the second housing is provided with the second lower limit traveller 454； Second upper limit traveller is located on second in slide opening, and the second lower limit traveller is located in second time slide opening；

First housing and second shell body are located between upper guide plate and lower guide plate；And first housing and the respective top of the second housing The bottom wall of the upper guide plate of wall adjoining is set, and the roof of the first housing and the respective bottom wall adjoining lower guide plate of the second housing is set.

The upper end of linkage rotating shaft is rotatably arranged in upper shaft hole, and the lower end of linkage rotating shaft is rotatably arranged in lower shaft hole；

The middle part of upper gangbar and the upper end of linkage rotating shaft are rotatedly connected, and one end of upper gangbar and the first upper limit traveller are rotated It is connected, the other end of upper gangbar and the second upper limit traveller are rotatedly connected；

The middle part of lower gangbar and the lower end of linkage rotating shaft are rotatedly connected, and one end of lower gangbar and the first lower limit traveller are rotated It is connected, the other end of lower gangbar and the second lower limit traveller are rotatedly connected；

Drive mechanism 49 includes drive screw 491 and the manual shaking wheel 492 for driving drive screw turns, linked switching device Support body be provided with and screw that drive screw is adapted to, the connector of one end of drive screw and the first housing is rotatedly connected, driven The other end of dynamic screw rod is fixed with the manual shaking wheel；When manual shaking wheel is rotated, drive screw is driven in the spiral shell of the support body Rotated in hole, and then drive first linkage gear component slide opening along along first to move by connector；First linkage gear passes through Upper gangbar and lower gangbar timing belt move the second linkage gear component slide opening along along second and moved backward.What the present embodiment was used It is manual switching mode.In the present embodiment, connector is provided with slide opening 4431, and one end of drive screw can be in the slide opening transfer It is dynamic.

In concrete practice, the switching-driving device 49 can also use following structure：Manual shaking wheel is no longer used, but Belt wheel is set in drive screw 491, is provided for driving the switching motor of the belt wheel reciprocating rotation on support body, passes through The reciprocating rotation for switching motor drives drive screw reciprocating rotation；This structure causes the present embodiment to have electronic switching work( Energy.

When the setting direction of first linkage gear component slide opening along along first be moved to towards the direction close to casing it is default During position, travelling gear drives the first driven gear by the first linkage gear；When the second linkage gear component is slided along along second The setting direction in hole towards the direction close to casing be moved to predeterminated position when, travelling gear drives the by the second linkage gear Two driven gears.

In the present embodiment, because the first linkage gear and the second linkage gear are past along the parallel lines of center transmission shaft axis Move again, the first driven gear, the second driven gear, drive, the gear teeth of the first linkage gear and the second linkage gear 100, on the direction of the parallel lines along center transmission shaft axis, inclined be oriented to is equipped with the two sides at its both ends and is slided Face 101, is easy to the engagement of each gear teeth.

In the present embodiment, the first housing 441 of the first linkage gear component 44 includes base enclosure 4411, end cap 4412, tail-hood 4413rd, the first gasket seal 4414, the second gasket seal 4415 and bolt connection piece 4416；The first upper limit traveller 444 are arranged on the roof of base enclosure, and the first lower limit traveller 445 is arranged on the bottom wall of base enclosure；End cap is located at base enclosure close to case The side of body, tail-hood is located at side of the base enclosure away from casing；The gasket seal, tail-hood and base enclosure are provided between end cap and base enclosure Between also be provided with the gasket seal；Bolt connection piece sequentially passes through end cap, the first gasket seal, base enclosure, the second gasket seal And tail-hood, and the connection that is fixed.

First linkage gear component also includes the first ball bearing 446, the second ball bearing 447, locating part 448 and anticreep Part 449；

First linkage gear 442 includes wheel body 4421 and installation axle 4422, and wheel body periphery wall is provided with linkage tooth；First ball axle Hold to be arranged with the respective inner ring of the second ball bearing and fix on the mounting shaft；In a tubular form, locating part is set in installation axle to locating part On, its one end is connected on the inner ring of the first ball bearing, and the other end is connected on the inner ring of the second ball bearing；First ball Bearing and the respective outer ring of the second ball bearing are fixedly installed on base enclosure inwall；Anti-falling piece is then spirally connected by sunk screw 102 It is fixed on the medial extremity of installation axle, and the anti-falling piece is crimped on by sunk screw on the inner ring of the second ball bearing.

In the present embodiment, the aperture in the center hole of the first ball bearing, the aperture and second in the center hole of locating part The aperture in the center hole of ball bearing is sequentially reduced.

The structure of second linkage gear component 45 and the first linkage gear component have lacked connector, other positions in structure Structure is identical.

The advantage of the first linkage gear component and the second linkage gear component in the present embodiment is that have preferably sealing Performance, effectively prevents dust from entering interior.Designed simultaneously by using duplex bearing, make its operation more steady reliable.

As described in Fig. 1, a ventilation heat exchange system 7 is equipped with the first warehouse and the second warehouse.

As shown in Figure 12 and Figure 13, each ventilation heat exchange system 7 includes air exhauster 71, induced-draught fan 72 and ventilation shaft 73；It is logical Wind pipeline includes outer ring airduct 731, inner ring airduct 732 and the support bar 733 for connecting and supporting body；Inner ring airduct is located at In the airduct enclosed space of outer ring.One end of ventilation shaft is connected with air exhauster, and the other end is connected with induced-draught fan；Pass through this suction one The air supply mode taken out, may be such that the wind-force of whole ventilation shaft obtains more quickly circulating, so that improving heat exchanging efficiency.

In the present embodiment, the top of inner ring airduct is connected with the top of outer ring airduct, the opening of inner ring BOD and suction Blower fan is connected, and the opening of outer ring BOD is connected with air exhauster.

In the present embodiment, each support bar is fixedly linked by welding manner and ventilation shaft body.

In the present embodiment, multiple array mesh 74 through body, array net are additionally provided with the body of ventilation shaft Hole is generally distributed on the body of outer ring airduct and inner ring airduct；This structure causes ventilation shaft to realize hot friendship Change, the gas in the body of part can be also discharged into storing by array mesh, greatly reduce temperature fall time, lifting cooling Efficiency.Meanwhile, if what is be passed through into ventilation shaft is activity suppression gas, such as carbon dioxide or nitrogen, or add The gas of certain drug ingedient, also targetedly can carry out disease prevention and cure to storing and kill insect pest.

As shown in Figure 1, it is equipped with least one information acquiring instrument 6 in the first warehouse and the second warehouse.

As shown in Figure 14 to Figure 20, each information acquiring instrument 6 include barrel shell 61, be rotatably arranged in barrel shell master gear 62, Four be rotatably arranged on barrel shell, which advance, to roll pipe 63, is fixedly installed on each pinion 64 advanced in rolling pipe outer wall, for band The driving motor 65 that dynamic master gear is rotated；Four pinions are uniformly arranged on master gear outer circumferential side, setting in a center of symmetry；Main tooth When wheel is rotated, each pinion synchronous axial system is driven.

In the present embodiment, the periphery wall of master gear is provided with driving cog 621, and internal perisporium is provided with driven tooth 622；The dynamic electricity of original The quantity of machine 65 is two, and each driving motor is provided with the output gear 651 with output gear；The driven tooth of output gear and master gear Engagement adaptation；Driving cog and pinion the engagement adaptation of master gear.

Spiral power plate 631 is fixed with the lumen wall of traveling rolling pipe, spiral power plate is with rolling pipe turn of advancing When dynamic, the material stirred by spiral in rolling pipe of advancing obtains thrust and moves ahead or retreat.In the present embodiment, spiral power plate Center enclose to form a circular material path 639, when rolling pipe of advancing is advanced, grain storage is mainly from the circular material path and spiral Released backward in the gap between screw of power plate, this structure can in time to advance rolling pipe in feed smoothly to advance, in addition by In the presence of the circular material path, to the larger mobile space of grain storage in rolling pipe of advancing, prevent grain storage because overcrowding by spiral shell Rotation power plate is blended.

Barrel shell 61 includes the secondary cylinders 612 of main cylinder 611 and four, four secondary cylinders around main cylinder central axis into center It is symmetrical arranged；The central axis of main cylinder is also the center of rotation axis of the master gear, the center of rotation axis of each secondary cylinder It is parallel with the center of rotation axis of master gear.

Each two ends for advancing rolling pipe are equipped with the Taper Pipe portion 632 of reduced diameter as drag reduction portion, are advanced for reducing Resistance.

The two ends of barrel shell are respectively fixed with a coniform antidrag cap 66, and each antidrag cap is provided with a temperature sensor 67 With a humidity sensor 68, the induction end of each temperature sensor and humidity sensor is exposed independent from antidrag cap.

The first rolling bearing 633 and the second rolling bearing 634 are arranged with the outer wall of each rolling pipe of advancing, each rolling pipe of advancing Outer wall is provided with first step wall 635 and second step wall 636；

One side of barrel shell is located at the barrel shell end provided with four clutch shaft bearing storage tanks 613, four clutch shaft bearing storage tanks On inwall；Each first rolling bearing is embedded in a corresponding clutch shaft bearing storage tank, and the inner ring of each first rolling bearing is arranged On the one end for being fixed on corresponding one rolling pipe of advancing, and central axial direction pressure of the first step wall for rolling pipe of advancing along the rolling pipe On the inner ring for being connected on corresponding first rolling bearing；

Another side of barrel shell is provided with four second bearing storage tanks 614, and four second bearing storage tanks, which are located at, exposes to cylinder The shell end；Each rolling pipe of advancing is provided with male threaded joint 637；One internal thread crimp for being screwed onto on male threaded joint 638, on the outer ring for being crimped on a corresponding second bearing, and the central axial direction of pipe is rolled the second bearing along the traveling Inner ring is crimped on the second step wall of traveling rolling pipe；The internal thread crimp blocks a corresponding second bearing simultaneously to be held Put the opening of groove.

Installing plate 615 is fixed with barrel shell, master gear is rotatably arranged on installing plate, the motor body of each driving motor Also it is fixedly installed on the installing plate.

Information acquiring instrument in the present embodiment is powered by built-in power to driving motor when in use, driving motor band Dynamic master gear is rotated, and then synchronously drives four rolling pipes of advancing to rotate by each pinion, so as to be stored up in silo by promoting Grain and advance or retreat.

Because the information acquiring instrument that each antidrag cap is provided with temperature sensor and humidity sensor, the present embodiment is being advanced In, the temperature and humidity of drill-through grain layer can be provided, so that the physical message of the grain storage of different depth is obtained, and can be by interior The radio-cell being placed in antidrag cap or barrel shell is transferred to user.

In concrete practice, data can also be powered and transmitted to the information acquiring instrument in the present embodiment by cable, are had Body is, through behind the tip of antidrag cap, to be connected with the wiring board in antidrag cap or barrel shell cable.

The present embodiment can be also set in each coniform antidrag cap with lamplit camera, each coniform antidrag cap It is made, so that camera can photograph the in good time state of grain storage, is gone mouldy, insect bite such as observing of transparent material Bad phenomenon, is prevented and treated it in time.

Due to adding information acquiring instrument, and with locomotivity, storage that can be to different depth diverse location in warehouse The information of grain is acquired, to obtain in good time intuitively data.

The course of work of the present embodiment is as follows：Grain storage in first warehouse enters the first unloading passage through the first grain-entering mouth In, the grain storage in cavity where itself is elapsed to the first grain outlet when the first auger rotates；Grain storage in second warehouse is through Two grain-entering mouths enter in the second unloading passage, and the grain storage in cavity where itself is elapsed to second when the second auger rotates and put out cereal Mouthful；The present embodiment connects the first grain outlet and the second grain outlet as a result of Y-shaped pipeline, therefore is finally going out from Y-piece road Mouth is put out cereal.

Linked switching device is then used for the linkage gear of reciprocation linked first and the second linkage gear, only when the first linkage tooth When wheel or the second linkage gear are moved into place, motor could be driven by driving wheel group the first driven pulley of drive or second Wheel so that the first auger or the second auger are rotated, completes unloading operation.

The present embodiment has advantages below：（1）Linked switching device it is relatively reasonable in structure, two augers only with it is same drive Dynamic motor driving, compares with traditional product, saves a motor, also reduce overall space-consuming, be conducive to small-sized Change, especially meet carrier and install and use demand.

Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.

Claims (1)

1. a kind of electronic unloading silo of binary, including binary warehouse and discharge mechanism；Binary warehouse has the first warehouse and second Warehouse；It is characterized in that：A ventilation heat exchange system is equipped with first warehouse and the second warehouse；Ventilation heat exchange system includes taking out Blower fan, induced-draught fan and ventilation shaft；Ventilation shaft includes outer ring airduct, inner ring airduct and the support for connecting and supporting body Bar；Inner ring airduct is located in the airduct enclosed space of outer ring；One end of ventilation shaft is connected with air exhauster, the other end and induced-draught fan phase Even；Discharge mechanism includes the interior casing for setting the first unloading passage and the second unloading passage, is stored up for unloading in the first unloading passage First auger of grain, the second auger for unloading grain storage in the second unloading passage, and for driving the first auger and second The drive device that auger is rotated；First warehouse and the connection of the first unloading passage, the second warehouse and the connection of the second unloading passage；Driving Device includes motor, driving wheel group and linked switching device provided with driving wheel；Motor is driven by driving wheel and passed Driving wheel group is rotated, and driving wheel group drives the first auger or the second auger to rotate by linked switching device.