CN106386004A - Double-body granary with double packing augers - Google Patents
Double-body granary with double packing augers Download PDFInfo
- Publication number
- CN106386004A CN106386004A CN201611060147.5A CN201611060147A CN106386004A CN 106386004 A CN106386004 A CN 106386004A CN 201611060147 A CN201611060147 A CN 201611060147A CN 106386004 A CN106386004 A CN 106386004A
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- China
- Prior art keywords
- warehouse
- auger
- grain
- rotating shaft
- gear
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/20—Unloading arrangements
- A01F25/2018—Bottom unloading units for tower silos
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention discloses a double-body granary with double packing augers. The double-body granary comprises a double-body warehouse and a grain unloading device. The double-body warehouse is provided with a first warehouse body and a second warehouse body. A ventilation and heat exchange system is arranged in each of the first warehouse body and the second warehouse body. The grain unloading device comprises a box, the first packing auger, the second packing auger and a drive device, the box is provided with a first grain unloading cavity and a second grain unloading cavity, the first packing auger is used for unloading stored grain in the first grain unloading cavity, the second packing auger is used for unloading stored grain in the second grain unloading cavity, and the drive device is used for driving the first packing auger and the second packing auger to rotate. The first packing auger comprises a first rotary shaft, a first spiral plate and a first driven gear. The second packing auger comprises a second rotary shaft, a second spiral plate and a second driven gear. The drive device comprises a drive motor and an engagement and disengagement linkage device. The engagement and disengagement linkage device comprises a frame, a transmission shaft, an engagement and disengagement transmission gear and a belt wheel. An external thread part is arranged on the transmission shaft, and the engagement and disengagement transmission gear is in screw joint to the external thread part of the transmission shaft. The double-body granary is compact and reasonable in structure.
Description
Technical field
The invention belongs to barn structure design field is and in particular to a kind of binary silo with bipacking-auger.
Background technology
Food problem is one of pressing issues of attracting worldwide attention now, and China every year will as the first in the world populous nation
Consume substantial amounts of grain, have grain country could 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 ", just there is deep change in the foodstuff preservation theory of China, View of Grain Storage Technoiogy is by tradition
Grain storage technology develops to Green Grain Storage technology, from extensive warehousing management to the warehousing management development that becomes more meticulous.
Silo traditional at present, mostly adopts monolithic design, can only store a kind of grain, single function simultaneously.Also there is portion
Point silo adopts catamaran design, but but adopts each grain self-discharging of two sets of single discharge mechanisms, leads to take up an area larger, relatively costly
Shortcoming.Additionally, traditional silo, using top layer heat exchange cooling more than its ventilating system, when storing is relatively deep, area is wider, difficult
So that fast cooling cooling is carried out to internal layer storing.
Content of the invention
It is an object of the invention to provide one kind takes up room less, cost is relatively low, can carry out fast prompt drop to internal layer grain storage
The binary silo with bipacking-auger of temperature.
The technical scheme realizing the object of the invention is：A kind of binary silo with bipacking-auger, including binary warehouse and unloading
Grain device；Binary warehouse has the first warehouse and the second warehouse；It is equipped with a ventilation heat exchange in first warehouse and the second warehouse
System；Ventilation heat exchange system includes air exhauster, induced-draught fan and ventilation shaft；Ventilation shaft include outer ring airduct, inner ring airduct and
For connecting and supporting the support bar of body；Inner ring airduct is located in the airduct enclosed space of outer ring；The opening of inner ring BOD
It is connected with induced-draught fan, the opening of outer ring BOD is connected with air exhauster；The top of the top of inner ring airduct and outer ring airduct is even
Logical；Array mesh is equipped with the body of outer ring airduct and inner ring airduct；Discharge mechanism includes thering is the first unloading chamber and
The casing in two unloading chambeies, for drawing off the first auger of the first unloading intracavity grain storage, for drawing off the second unloading intracavity grain storage
Second auger and the driving means for driving the first auger and the rotation of the second auger；First auger include first rotating shaft,
One spiral lamina and the first driven gear；Second auger includes the second rotating shaft, secondary spiral lamina and the second driven gear；Driving means
Including motor and clutch linkage device；Clutch linkage device includes support body, the power transmission shaft rotating on setting support body, can pass
The clutch driving gear that moves back and forth on moving axis and be fixedly installed on the belt pulley on power transmission shaft；Power transmission shaft is provided with external screw thread
Portion, the axis hole of clutch driving gear is provided with internal thread part, and clutch driving gear is screwed onto on the external thread part of power transmission shaft.
In such scheme, the first warehouse and the second warehouse are arranged side by side；First rotating shaft and the second rotating shaft are parallel to each other；First
The driven gear gear teeth and the second driven gear gear teeth are being provided with gap e, clutch driving gear along respective rotary centerline direction
The facewidth of the gear teeth is f, and e<f.
In such scheme, discharge mechanism is arranged on the underface in binary warehouse.
In such scheme, the bottom in the first warehouse is tapered, has the first discharging opening at its bottom centre；Second warehouse
Bottom is also tapered, has the second discharging opening at its bottom centre.
In such scheme, the bottom in binary warehouse is provided with four daggers, is stood on ground by this four daggers in binary warehouse
On face.
In such scheme, casing includes base and capping, is provided with dividing plate in base, and dividing plate is separated into chassis interior space
Etc. big described first unloading chamber and the second unloading chamber.
In such scheme, capping is provided with the first grain-entering mouth connecting with the first unloading chamber, and the bottom in the first unloading chamber sets
There is the first grain outlet；First grain-entering mouth and the connection of the first warehouse.
In such scheme, capping is additionally provided with the second grain-entering mouth connecting with the second unloading chamber, the bottom in the second unloading chamber
It is provided with the second grain outlet, the second grain-entering mouth and the connection of the second warehouse.
In such scheme, the body rotation of first rotating shaft is arranged in the first unloading chamber, and case is stretched out in one end of first rotating shaft
Body, the first driven gear is fixedly installed on one end stretching out casing of first rotating shaft；First spiral lamina is fixedly installed on first
In rotating shaft, and the first spiral lamina is located in the first unloading chamber.
In such scheme, the body rotation of the second rotating shaft is arranged in the second unloading chamber, and case is stretched out in one end of the second rotating shaft
Body, the second driven gear is fixedly installed on one end stretching out casing of the second rotating shaft；Secondary spiral lamina is fixedly installed on second
In rotating shaft, and secondary spiral lamina is located in the second unloading chamber；The hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.
The present invention has following positive technique effect：（1）Due to there is the inner ring airduct of the deep enough internal layer grain storage of energy with outward
Circle airduct, can effectively be aerated to internal layer grain storage lowering the temperature, quick cooling.（2）The more compact simplification of present configuration, structure
Relatively reasonable, two augers are only driven with same motor, compare with traditional product, save a motor, effectively
Reduces cost.
Brief description
Fig. 1 is a kind of structural representation of the first structure of the present invention；
Fig. 2 is a kind of perspective view of discharge mechanism in silo shown in Fig. 1；
Fig. 3 is a kind of explosive view of discharge mechanism shown in Fig. 2；
Fig. 4 is a kind of top view of discharge mechanism shown in Fig. 2；
Fig. 5 is the close-up schematic view at A in Fig. 4；
Fig. 6 is a kind of perspective view of clutch linkage device in discharge mechanism shown in Fig. 2；
Fig. 7 is that one kind of clutch linkage device shown in Fig. 6 partly cuts open structural representation；
Fig. 8 is a kind of perspective view of ventilation heat exchange system in silo shown in Fig. 1；
Fig. 9 is a kind of perspective view being in charge of body in the middle part of ventilation heat exchange system shown in Fig. 8；
Figure 10 is a kind of perspective view of information acquiring instrument in silo shown in Fig. 1；
Figure 11 is a kind of top view of information acquiring instrument shown in Figure 10；
Figure 12 is a kind of explosive view of information acquiring instrument shown in Figure 10；
Figure 13 is a kind of explosive view that information acquiring instrument shown in Figure 10 decomposes further；
Figure 14 is a kind of sectional view of information acquiring instrument shown in Figure 10；
Figure 15 is a kind of sectional view of barrel shell in information acquiring instrument shown in Figure 10；
Figure 16 is to advance in information acquiring instrument shown in Figure 10 to roll a kind of sectional view of pipe；
Figure 17 is a kind of perspective view of clutch linkage device in second structure of the present invention；
Figure 18 is that clutch linkage device shown in Fig. 8 removes a kind of perspective view during clutch driving gear；
Figure 19 is a kind of perspective view of power transmission shaft in clutch linkage device shown in Fig. 8；
Figure 20 is a kind of perspective view of clutch linkage device middle belt pulley shown in Fig. 8；
Figure 21 is a kind of perspective view of clutch driving gear in clutch linkage device shown in Fig. 8.
Specific embodiment
（Embodiment 1）
Fig. 1 to Figure 16 shows the first specific embodiment of the present invention.
The present embodiment is a kind of binary silo with bipacking-auger, as shown in Fig. 1 to Fig. 7, including binary warehouse 1 and setting
Discharge mechanism 2 below binary warehouse.
Binary warehouse 1 has the first warehouse 11 being arranged side by side and the second warehouse 12, and the bottom in the first warehouse is tapered, its
There is at bottom centre the first discharging opening；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, is stood on the ground by this four daggers in binary warehouse.In tool
In body practice, also shouldn't dagger, but binary warehouse is directly anchored on body of wall or on carrier, such as by the present embodiment
For united reaper.
Discharge mechanism 2 includes casing 21, the first auger 22, the second auger 23 and twists for drive the first auger and second
The driving means 3 that dragon rotates.
Casing includes base 211 and capping 212, is provided with dividing plate 213, dividing plate is separated into chassis interior space in base
The first big unloading chamber 214 and the second unloading chamber 215；Capping is provided with the first grain-entering mouth 216 connecting with the first unloading chamber, the
The bottom in one unloading chamber is provided with the first grain outlet 217；The second grain-entering mouth 218 connecting with the second unloading chamber is additionally provided with capping,
The bottom in the second unloading chamber is provided with the second grain outlet 219.First grain-entering mouth and the connection of the first warehouse.
First auger includes first rotating shaft 221, the first spiral lamina 222 and the first driven gear 223；The main body of first rotating shaft
It is rotatably arranged in the first unloading chamber, casing is stretched out in one end of first rotating shaft, the first driven gear is fixedly installed on first rotating shaft
The one end stretching out casing on；First spiral lamina is fixedly installed in first rotating shaft, and the first spiral lamina is located at the first unloading chamber
In.Second grain-entering mouth and the connection of the second warehouse.
Second auger includes the second rotating shaft 231, secondary spiral lamina 232 and the second driven gear 233；The main body of the second rotating shaft
It is rotatably arranged in the second unloading chamber, casing is stretched out in one end of the second rotating shaft, the second driven gear is fixedly installed on the second rotating shaft
The one end stretching out casing on；Secondary spiral lamina is fixedly installed in the second rotating shaft, and secondary spiral lamina is located at the second unloading chamber
In.
First rotating shaft and the setting of the second shaft parallel, the hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.First
Auger and the second auger are elapsed the grain storage in respective cavity to grain outlet by rotating push mode.
Driving means 3 include motor 31 and the clutch linkage device 4 being provided with driving wheel 311.
Clutch linkage device 4 includes support body 41, the power transmission shaft 42 rotating on setting support body, is fixedly installed on power transmission shaft
Belt pulley 43 and the clutch driving gear 44 for driving the first driven gear or the rotation of the second driven gear；Set on power transmission shaft
There is external thread part 421, the axis hole of clutch driving gear is provided with internal thread part 441, clutch driving gear is screwed onto the outer of power transmission shaft
On threaded portion, clutch driving gear can move back and forth along center transmission shaft axis direction on power transmission shaft external thread part；Drive electricity
The driving wheel of machine drives belt pulley and power transmission shaft reciprocating rotation by belt 312.
In the present embodiment, the first driven gear is arranged on the second driven gear away from the side of casing so that first is driven
Gear tooth and the second driven gear gear teeth are being provided with gap e, the clutch driving gear gear teeth along respective rotary centerline direction
The facewidth be f, e<f.
One end of power transmission shaft external thread part is belt pulley, and the other end is provided in the limiting block platform 422 on power transmission shaft；When from
Close travelling gear movement to power transmission shaft external thread part one end when abut over pulleys carried, now clutch driving gear is in first
Transmission station, drives the first driven gear to rotate by clutch driving gear when power transmission shaft rotates forward；When clutch driving gear moves
To power transmission shaft external thread part the other end when be connected on limiting block platform, now clutch driving gear is in the second transmission station,
The second driven gear is driven to rotate by clutch driving gear during power transmission shaft reversion.
Power transmission shaft is rotatably arranged on support body by two roller bearing seats 45, each roller bearing seat include bearing block 451,
Rolling bearing 452 and the tail-hood 453 for preventing rolling bearing from coming off from bearing block.
Anticreep double nut assembly 46 for spacing belt pulley is additionally provided with power transmission shaft, belt pulley is set by key pin fixation
Put on power transmission shaft, a side of belt pulley and the external thread part of power transmission shaft are provided adjacent to, another side of belt pulley and anticreep
Double nut assembly is provided adjacent to, thus preventing belt pulley from relative to power transmission shaft, sliding occurring.
As described in Fig. 1, in the first warehouse and the second warehouse, it is equipped with a ventilation heat exchange system 7.
As shown in Fig. 8 and Fig. 9, each ventilation heat exchange system 7 includes air exhauster 71, induced-draught fan 72 and ventilation shaft 73；Ventilation
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 outer
In circle airduct enclosed space.One end of ventilation shaft is connected with air exhauster, and the other end is connected with induced-draught fan；Taken out by this suction one
Air supply mode, the wind-force of whole ventilation shaft can be made to obtain more quickly circulating, thus improving heat exchanging efficiency.
In the present embodiment, the top of inner ring airduct connects 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, the body of ventilation shaft is additionally provided with multiple array mesh 74 running through body, array net
Hole is generally distributed on outer ring airduct and the body of inner ring airduct；This structure makes ventilation shaft can not only realize heat friendship
Change, also the gas in part body can be discharged in storing by array mesh, greatly reduce temperature fall time, lifting cooling
Efficiency.Meanwhile, if be passed through in ventilation shaft is activity suppression gas, such as carbon dioxide or nitrogen, or add
The gas of certain ingredient, diseases prevention and treatment carried out to storing and the killing insect pest of the property of can also be for.
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 10 to Figure 16, each information acquiring instrument 6 include barrel shell 61, the master gear 62 being rotatably arranged in barrel shell,
Four travelings being rotatably arranged on barrel shell are rolled pipes 63, are fixedly installed on each pinion 64 advanced in rolling pipe outer wall, are used for carrying
The driving motor 65 that dynamic master gear rotates；Four pinions are uniformly arranged on master gear outer circumferential side, setting in a center of symmetry；Main tooth
When wheel rotates, drive each pinion synchronous axial system.
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；Former galvanic electricity
The quantity of machine 65 is two, and each driving motor is provided with the output gear 651 with output gear；Output gear and the driven tooth of master gear
Engagement adaptation；The driving cog of master gear and pinion engagement adaptation.
It is fixed with spiral power plate 631, spiral power plate is with rolling pipe turn of advancing on the lumen wall of traveling rolling pipe
When dynamic, moved ahead by the material acquisition thrust that spiral is stirred in rolling pipe of advancing or retreat.In the present embodiment, spiral power plate
Center enclose the circular material path 639 of formation one, when rolling pipe of advancing is advanced, grain storage is mainly from this circular material path and spiral
Release backward in the gap between screw of power plate, this structure can be fed in rolling pipe of advancing in time and be advanced with smooth, in addition by
In the presence of this circular material path, to the larger mobile space of grain storage advanced in rolling pipe, prevent grain storage because overcrowding and by spiral shell
Rotation power plate blends.
Barrel shell 61 includes main cylinder 611 and four secondary cylinders 612, and four secondary cylinders become center around the central axis of main cylinder
It is symmetrical arranged；The central axis of main cylinder is also the center of rotation axis of described master gear, the center of rotation axis of each pair cylinder
Parallel with the center of rotation axis of master gear.
Each two ends advancing rolling pipe are equipped with the Taper Pipe portion 632 of reduced diameter as drag reduction portion, advance 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.
It is arranged with the first rolling bearing 633 and the second rolling bearing 634 on 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 provided with four clutch shaft bearing storage tanks 613, and this four clutch shaft bearing storage tanks are located at this end of barrel shell
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 sheathed
It is fixed on one end of corresponding one rolling pipe of advancing, and the first step wall of rolling pipe of advancing is along the central axial direction pressure of this rolling pipe
It is connected on the inner ring of corresponding first rolling bearing；
Another side of barrel shell is provided with four second bearing storage tanks 614, and this four second bearing storage tanks are located at and expose to cylinder
This end of shell；Each rolling pipe of advancing is provided with male threaded joint 637；The female thread crimp that one is screwed onto on male threaded joint
638, it is crimped on the outer ring of a corresponding second bearing, and roll the central axial direction of pipe this second bearing along this traveling
Inner ring is crimped on this traveling and rolls on the second step wall of pipe；This female thread crimp blocks a corresponding second bearing simultaneously to be held
Put the opening of groove.
It is fixed with installing plate 615, master gear is rotatably arranged on installing plate, the motor body of each driving motor in barrel shell
Also it is fixedly installed on this installing plate.
Information acquiring instrument in the present embodiment, when using, is powered to driving motor by built-in power, driving motor band
Dynamic master gear rotates, and then synchronously drives four rolling pipes of advancing to rotate by each pinion, thus storing up by promotion in silo
Grain and advance or retreat.
Because each antidrag cap is provided with temperature sensor and humidity sensor, the information acquiring instrument in the present embodiment is being advanced
In, the temperature and humidity of drill-through grain layer being given, thus obtaining the physical message of the grain storage of different depth, and can pass through interior
The radio-cell being placed in antidrag cap or barrel shell is transferred to user.
It is also possible to be powered and transmission data to the information acquiring instrument in the present embodiment by cable in concrete practice, tool
Body is that cable is passed through behind the tip of an antidrag cap, is connected with the wiring board in antidrag cap or barrel shell.
The present embodiment also can be arranged in each coniform antidrag cap has lamplit photographic head, each coniform antidrag cap
Made using transparent material so that photographic head can photograph the in good time state of grain storage, for example observe go mouldy, insect bite etc.
Bad phenomenon, prevents and treats to it in time.
Due to adding information acquiring instrument, and there is locomotivity, can be to the storage of different depth diverse location in warehouse
The information of grain, to obtain in good time intuitively data.
The present embodiment work process is as follows：Grain storage in first warehouse enters in the first unloading passage through the first grain-entering mouth,
During the first auger rotation, the grain storage in itself place cavity is elapsed to the first grain outlet；Grain storage in second warehouse is entered through second
Grain mouth enters in the second unloading passage, during the second auger rotation, the grain storage in itself place cavity is elapsed to the second grain outlet.
As shown in Figure 5, now clutch driving gear is in the second transmission station, and clutch driving gear is close to limiting block platform
One side is connected on limiting block platform, and clutch driving gear and the engagement of the second driven gear are adapted to；Clutch driving gear now
The second driven gear can be driven to be decided by the steering of power transmission shaft.For the present embodiment, if now power transmission shaft rotates backward,
Make clutch driving gear continue to be connected on limiting block platform, namely clutch driving gear now is equal to respect to power transmission shaft
It is fixedly installed, therefore the second driven gear can be driven to rotate by clutch driving gear, namely drive the second auger to rotate.
If now power transmission shaft rotates forward, because clutch driving gear is Liang Zheshi on the external thread part be screwed onto power transmission shaft
Loose fit, clutch driving gear will leave limiting block platform, moves towards close to the direction of belt pulley, now clutch transmission tooth
Wheel can not drive the second driven gear to rotate again.If power transmission shaft continues to rotate forward, the gear teeth inlay card due to clutch driving gear exists
In the teeth groove of the second driven gear, and the second driven gear can have certain rotary resistance, so clutch driving gear will
Under the spacing anti-rotation effect of the second driven gear gear teeth, towards close to the translation of the direction of belt pulley；Due to e<F, clutch transmission
The gear teeth of gear also do not completely disengage from the teeth groove of the second driven gear, will be moved in the teeth groove of the first driven gear, due to
First driven gear also has certain rotary resistance, so clutch driving gear will continue translation, until clutch driving gear
The side close to belt pulley be connected on belt pulley, namely clutch driving gear reach first transmission station；If hereafter passing
Moving axis continues to rotate forward, and clutch driving gear then can drive the first driven gear to rotate, namely drives the first auger to rotate.
If hereafter power transmission shaft becomes when rotating backward, clutch driving gear cannot drive the first driven gear to rotate again,
And under the spacing anti-rotation effect of the first driven gear gear teeth and the second driven gear gear teeth, clutch driving gear translates the most at last
It is driven station to second, now clutch driving gear continues to drive the second driven gear to rotate again.
The more compact simplification of the present embodiment structure, relatively reasonable in structure, two augers are only driven with same motor, and
Traditional product is compared, and saves a motor, not only cost is relatively low, also reduces entirety and takes up room, is conducive to small-sized
Change, especially meet carrier and install and use demand.
（Embodiment 2）
Figure 17 to Figure 21 shows the second specific embodiment of the present invention.
The present embodiment and embodiment 1 are essentially identical, and difference is：As shown in Figure 17 to Figure 21, in the present embodiment
A side nearer apart from belt pulley of limiting block platform, a side nearer apart from limiting block platform of belt pulley and clutch transmission
The two side ends of gear are equipped with gear tooth 5, and each gear tooth is provided with and holds pushing surface 51 and spigot surface 52, and each spigot surface is cambered surface.Clutch transmission
Gear when translating towards limiting block platform direction, clutch driving gear keep off tooth hold the gear tooth that pushing surface is finally connected to limiting block platform
Hold in pushing surface；Clutch driving gear when translating towards belt pulley direction, finally support by the pushing surface of holding that clutch driving gear keeps off tooth
It is connected on gear the holding in pushing surface of tooth of belt pulley；This force way allows clutch driving gear to bear bigger stress.
In the present embodiment, because clutch driving gear is along center transmission shaft axis direction alternating translational, thus first from
The gear teeth of moving gear, the second driven gear and clutch driving wheel, on the direction along center transmission shaft axis, its both ends
The guiding sliding surface 101 of inclination is equipped with two sides, is easy to the engagement of each gear teeth.
As shown in Figure 12, the two sides at the both ends of the gear teeth 442 of clutch driving gear are equipped with inclined-plane as guiding
Sliding surface 101, in concrete practice, this guiding sliding surface also can be selected for arcwall face.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, also may be used on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.And these
Belong to the obvious change that the connotation of the present invention extended out or change and still fall within protection scope of the present invention.
Claims (10)
1. a kind of binary silo with bipacking-auger, including binary warehouse and discharge mechanism；Binary warehouse have the first warehouse and
Second warehouse；It is characterized in that：It is equipped with a ventilation heat exchange system in first warehouse and the second warehouse；Ventilation heat exchange system bag
Include air exhauster, induced-draught fan and ventilation shaft；Ventilation shaft includes outer ring airduct, inner ring airduct and is used for connecting and supporting body
Support bar；Inner ring airduct is located in the airduct enclosed space of outer ring；The opening of inner ring BOD is connected with induced-draught fan, outer ring airduct
The opening of bottom is connected with air exhauster；The top of inner ring airduct connects with the top of outer ring airduct；Outer ring airduct and inner ring airduct
Body on be equipped with array mesh；Discharge mechanism includes the casing with the first unloading chamber and the second unloading chamber, is used for unloading
Go out the first auger of the first unloading intracavity grain storage, for drawing off the second auger of the second unloading intracavity grain storage and for drive the
One auger and the driving means of the second auger rotation；First auger includes first rotating shaft, the first spiral lamina and the first driven gear；
Second auger includes the second rotating shaft, secondary spiral lamina and the second driven gear；Driving means include motor and clutch-linkage
Device；Clutch linkage device includes support body, the power transmission shaft rotating on setting support body, the clutch biography that can move back and forth on power transmission shaft
Moving gear and be fixedly installed on the belt pulley on power transmission shaft；Power transmission shaft is provided with external thread part, the axis hole of clutch driving gear
It is provided with internal thread part, clutch driving gear is screwed onto on the external thread part of power transmission shaft.
2. the binary silo with bipacking-auger according to claim 1 it is characterised in that：First warehouse and the second warehouse are simultaneously
Row's setting；First rotating shaft and the second rotating shaft are parallel to each other；The first driven gear gear teeth and the second driven gear gear teeth are along each
Autorotation centerline direction is provided with gap e, and the facewidth of the clutch driving gear gear teeth is f, and e<f.
3. the binary silo with bipacking-auger according to claim 2 it is characterised in that：Discharge mechanism is arranged on binary storehouse
The underface in storehouse.
4. the binary silo with bipacking-auger according to claim 3 it is characterised in that：The bottom in the first warehouse is in cone
Shape, has the first discharging opening at its bottom centre；The bottom in the second warehouse is also tapered, has the second discharging at its bottom centre
Mouthful.
5. the binary silo with bipacking-auger according to claim 4 it is characterised in that：The bottom in binary warehouse is provided with four
Root dagger, is stood on the ground by this four daggers in binary warehouse.
6. the binary silo with bipacking-auger according to claim 5 it is characterised in that：Casing includes base and capping,
It is provided with dividing plate, dividing plate big described first unloading chamber and the second unloading chamber such as is separated into chassis interior space in base.
7. the binary silo with bipacking-auger according to claim 6 it is characterised in that：Capping is provided with and the first unloading
First grain-entering mouth of chamber connection, the bottom in the first unloading chamber is provided with the first grain outlet；First grain-entering mouth and the connection of the first warehouse.
8. the binary silo with bipacking-auger according to claim 7 it is characterised in that：It is additionally provided with capping and unload with second
Second grain-entering mouth of grain chamber connection, the bottom in the second unloading chamber is provided with the second grain outlet, the second grain-entering mouth and the connection of the second warehouse.
9. the binary silo with bipacking-auger according to claim 8 it is characterised in that：The body rotation of first rotating shaft sets
Put in the first unloading chamber, casing is stretched out in one end of first rotating shaft, and the first driven gear is fixedly installed on stretching out of first rotating shaft
On one end of casing；First spiral lamina is fixedly installed in first rotating shaft, and the first spiral lamina is located in the first unloading chamber.
10. the binary silo with bipacking-auger according to claim 9 it is characterised in that：The body rotation of the second rotating shaft
It is arranged in the second unloading chamber, casing is stretched out in one end of the second rotating shaft, and the second driven gear is fixedly installed on stretching of the second rotating shaft
Go out on one end of casing；Secondary spiral lamina is fixedly installed in the second rotating shaft, and secondary spiral lamina is located in the second unloading chamber；The
The hand of spiral of one spiral lamina and secondary spiral lamina is contrary.
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| CN201611060147.5A CN106386004A (en) | 2016-11-27 | 2016-11-27 | Double-body granary with double packing augers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611060147.5A CN106386004A (en) | 2016-11-27 | 2016-11-27 | Double-body granary with double packing augers |
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| CN106386004A true CN106386004A (en) | 2017-02-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584185A (en) * | 2018-05-30 | 2018-09-28 | 宁波市海曙横涨粮草专业合作社 | A kind of grain storage apparatus |
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| JPH03115020A (en) * | 1989-09-29 | 1991-05-16 | Nisshin Flour Milling Co Ltd | Grain body discharging device |
| CN2379550Y (en) * | 1999-07-30 | 2000-05-24 | 扬玉江 | Air flow circulation type granary |
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