CN106697996A - Double-body granary with self-rotating grain distributors - Google Patents
Double-body granary with self-rotating grain distributors Download PDFInfo
- Publication number
- CN106697996A CN106697996A CN201611060977.8A CN201611060977A CN106697996A CN 106697996 A CN106697996 A CN 106697996A CN 201611060977 A CN201611060977 A CN 201611060977A CN 106697996 A CN106697996 A CN 106697996A
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- China
- Prior art keywords
- grain
- transmission shaft
- power transmission
- warehouse
- driving gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0458—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with rotating means, e.g. tables, arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a double-body granary with self-rotating grain distributors. The double-body granary comprises a double-body warehouse and a grain unloading device; the double-body warehouse has a first warehouse and a second warehouse; the self-rotating grain distributors are respectively arranged in the first warehouse and the second warehouse; the grain unloading device includes a box body with a first grain unloading cavity and a second grain unloading cavity, a first auger for unloading grains stored in the first grain unloading cavity, a second auger for unloading the grains stored in the second grain unloading cavity, and a driving device for driving the first auger and the second auger to rotate; the first auger includes a first rotating shaft, a first spiral plate and a first driven gear; the second auger includes a second rotating shaft, a second spiral plate and a second driven gear; the driving device includes a driving motor and a clutch linkage device; the clutch linkage device includes a frame body, a transmission shaft, a clutch transmission gear and a belt wheel; the transmission shaft is provided with an external thread part; and the clutch transmission gear is screwed on the external thread part of the transmission shaft. The double-body granary is more uniform in grain distribution, can store two types of grains, and is lower in manufacturing cost.
Description
Technical field
The invention belongs to barn structure design field, and in particular to a kind of binary grain with self-rotary grain distributer
Storehouse.
Background technology
Modernization grain logistics requirement conveying grain into storehouse export is fast, modernizes at present large-scale based on silo, vertical silo
Modernization silo, has the advantages that floor space is relatively small, storage capacity is big, mechanization degree is high, greatly accelerates grain
Speed of bin charging and discharging；But because silo and vertical silo only have one grain inlet in top, grain inlet is up to tens of rice, enters away from ground
Because impurity is different with the physical property of grain during grain, the miscellaneous automatic classification phenomenon of serious grain can be caused, cause mineral substance
The impurity cylindrical zone of impurity range, particularly circle centre position, light-duty impurity floats to surrounding and forms an annular light impurity area in surrounding,
Particularly the impurity cylindrical zone of circle centre position, because a large amount of trifle in the worlds, broken grain make grain heap voidage very little, influences Grain Ventilation drop
Temperature drop water and fumigant insect killing, impurity carry the safe storage that a large amount of microorganisms have a strong impact on grain.This region is often in grain
Generated heat during storage, mildewed, lumpd, have a strong impact on foodstuff preservation safety, increase the workload of foodstuff preservation.In order to reduce grain
Enter grain from grain inlet and excessively concentrate to cause automatic classification to cause accumulation of impurities, certain measure is also taken at present, for example, will enter
Grain mouthful lower section sets a cone-shaped hood, the grain for flowing into grain inlet is displaced outwardly a segment distance along cone-shaped hood inclined-plane, to disperse
The concentration of grain falls, but this method can only become a ring grain is entered by a point, in the lower section of cone-shaped hood mouthful still
An impurity ring region can be formed, it is impossible to effectively eliminate accumulation of impurities, because effect is bad, seldom application, does not obtain so far at present
To popularization and application.In addition, silo traditional at present, mostly using monolithic design, can only simultaneously store a kind of grain, function list
One.Also there is part silo to use catamaran design, but but use two sets single each grain self-dischargings of discharge mechanism, cause occupation of land compared with
Greatly, relatively costly shortcoming.
The content of the invention
It is an object of the invention to provide a kind of cloth grain it is more uniform, two kinds of grains can be stored and manufacturing cost is relatively low has
The binary silo of self-rotary grain distributer.
Realizing the technical scheme of the object of the invention is：A kind of binary silo with self-rotary grain distributer, including binary storehouse
Storehouse and discharge mechanism；Binary warehouse has the first warehouse and the second warehouse；It is characterized in that：It is each in first warehouse and the second warehouse
It is provided with a self-rotary grain distributer；Each self-rotary grain distributer includes bearing block, the rotating shaft and fixation being rotatably arranged on bearing block
It is arranged on the cloth grain part in rotating shaft；The rotating shaft is set along plumb line direction；Cloth grain part includes that a Ge Jiliang areas and multiple slip grain
Cylinder；Ji Liangqu is located at the underface of the grain inlet in place warehouse；Ji Liangqu includes annular slab, circular bottom wall and multiple involutes
Plate, rotating shaft is located at the center of circular bottom wall；The outer wall of the inner and rotating shaft of each involute plate is fixedly linked, outside each involute
The inwall of end and annular slab is fixedly linked, and two adjacent involute plate clampings form a flow-guiding channel；Annular slab is provided with
Multiple grain outlets, each grain outlet is just set to a flow-guiding channel；Respectively slip grain cylinder to be fixedly installed on the periphery wall of annular slab, respectively
Slip grain cylinder and grain channel connection is led by a grain outlet and corresponding one, respectively slip grain cylinder and set along direction inclination from top to bottom
Put；The top of each involute plate is provided with spin stress surface, and the spin stress surface is downward-sloping inclined-plane or arcwall face；Each is led
A grain outlet is equipped with the bottom wall of circulation road；Discharge mechanism includes the casing with the first unloading chamber and the second unloading chamber,
The first auger for drawing off grain storage in the first unloading chamber, for drawing off in the second unloading chamber the second auger of grain storage and being used for
Drive the drive device that the first auger and the second auger are rotated；Drive device includes motor and clutch linkage device；Clutch
Linkage include support body, rotate the power transmission shaft set on support body, the clutch driving gear that can be moved back and forth on power transmission shaft with
And it is fixedly installed on the belt pulley on power transmission shaft；Power transmission shaft is provided with external thread part, and the axis hole of clutch driving gear is provided with interior spiral shell
Line portion, clutch driving gear is screwed onto on the external thread part of power transmission shaft；One end of power transmission shaft external thread part is belt pulley, the other end
It is provided in the limiting block platform on power transmission shaft；Motor is provided with driving wheel, and the driving wheel passes through belt drive belt pulley and biography
The hand of spiral of moving axis reciprocating rotation, the first spiral plate and secondary spiral lamina is opposite；It is additionally provided with power transmission shaft for spacing belt
The anticreep double nut component of wheel, belt pulley is fixedly installed on power transmission shaft by key pin, a side and power transmission shaft of belt pulley
External thread part be provided adjacent to, another side and anticreep double nut component of belt pulley are provided adjacent to；Work as clutch driving gear
Abutted when being moved to one end of power transmission shaft external thread part over pulleys carried, now clutch driving gear is in the first transmission station,
The first driven gear is driven to rotate by clutch driving gear when power transmission shaft is rotated forward；When clutch driving gear is moved to outside power transmission shaft
It is connected to during the other end of threaded portion on limiting block platform, now clutch driving gear is in the second transmission station, power transmission shaft reversion
When by clutch driving gear drive the second driven gear rotate.
The present invention has following positive technique effect：（1）Due to the self-rotary being arranged on immediately below silo grain inlet
Grain distributer, the grain from grain inlet into silo is fallen into Ji Liang areas, circular hole then from spindle central, grain outlet and is respectively slipped
Grain passage falls, so as to produce tangential force to grain distributer so that grain distributer rotates around the shaft, namely realizes spinning, by grain
Uniformly shed downwards, so as to avoid the impurity (powder, grass-seed, particle etc.) of free flowability difference when free binning enters grain in center work
Industry region is largely assembled, and obtains the more uniform technique effect of cloth grain.（2）The present invention is relatively reasonable in structure, with two warehouses,
Two kinds of different grains can be stored, and is only driven with same motor for unloading two augers of grain storage, and traditional product phase
Than, a motor is saved, not only cost is relatively low, also reduces overall taking up room.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the first structure of the invention；
Fig. 2 is a kind of dimensional structure diagram 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 dimensional structure diagram of clutch linkage device in discharge mechanism shown in Fig. 2；
Fig. 7 is a kind of half-sectional structural representation of clutch linkage device shown in Fig. 6；
Fig. 8 is a kind of dimensional structure diagram of self-rotary grain distributer in silo shown in Fig. 1；
Fig. 9 is the close-up schematic view at B in Fig. 8；
Figure 10 be self-rotary grain distributer shown in Fig. 8 from another angle observe when a kind of dimensional structure diagram；
Figure 11 is a kind of top view of self-rotary grain distributer shown in Fig. 8；
Figure 12 is a kind of side view of self-rotary grain distributer shown in Fig. 8；
Figure 13 is a kind of structural representation that the bottom bracket of self-rotary grain distributer shown in Fig. 8 supports rotating shaft；
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.
Figure 21 is a kind of dimensional structure diagram of clutch linkage device in second structure of the invention；
A kind of dimensional structure diagram when Figure 22 is the removal clutch driving gear of clutch linkage device shown in Figure 21；
Figure 23 is a kind of dimensional structure diagram of power transmission shaft in clutch linkage device shown in Figure 21；
Figure 24 is a kind of dimensional structure diagram of clutch linkage device middle belt pulley shown in Figure 21；
Figure 25 is a kind of dimensional structure diagram of clutch driving gear in clutch linkage device shown in Figure 21.
Specific embodiment
（Embodiment 1）
Fig. 1 to Figure 25 shows the first specific embodiment of the invention.
The present embodiment is a kind of binary silo with self-rotary grain distributer, as shown in Fig. 1 to Fig. 7, including binary warehouse 1
With the discharge mechanism 2 being arranged on 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.
As shown in Figure 1, it is each provided with a self-rotary grain distributer 9 in the first warehouse and the first warehouse.
As shown in Fig. 8 to Figure 13, the self-rotary grain distributer 9 includes bearing block 91, the rotating shaft being rotatably arranged on bearing block
92 and the cloth grain part 93 that is fixedly installed in rotating shaft；The rotating shaft is set along plumb line direction.
Cloth grain part include a Ge Jiliang areas 94 and eight slip 95, Ji Liangqu of grain cylinder be located at the grain inlet in place warehouse just under
Side.
Ji Liangqu includes annular slab 941, circular bottom wall 942 and eight involute plates 943, and rotating shaft is located in circular bottom wall
At the heart, the top of rotating shaft is higher by circular bottom wall, and in the present embodiment, the top of rotating shaft is equal with the top of annular slab.
The outer wall of the inner and rotating shaft of each involute plate is fixedly linked, and the outer end of each involute and the inwall of annular slab are fixed
It is connected, two adjacent involute plate clampings form a flow-guiding channel 96, and eight involute plates in the present embodiment are combined altogether
Form eight flow-guiding channels.The starting point of the involute where each involute plate is the central point of rotating shaft.
The top of each involute plate is provided with spin stress surface 9431, and the spin stress surface is downward-sloping inclined-plane or arc
Face, when grain falls on the inclined-plane or arcwall face from top to bottom, gives each involute plate one tangential force, is the spin of cloth grain part
Turn to provide a part of power-assisted.
Annular slab is provided with eight grain outlets 961, and each grain outlet is just set to a flow-guiding channel.
Respectively slip grain cylinder to be fixedly installed on the periphery wall of annular slab, respectively slip grain cylinder and led by a grain outlet and corresponding one
Grain channel connection, respectively slips grain cylinder and is obliquely installed along direction from top to bottom.
Respectively slip grain cylinder include base plate 951, the first side plate 952, the second side plate 953 and top board 954, respectively slip grain cylinder base plate,
First side plate, the second side plate and top board enclose and to form one and slip grain passage；First side plate and the second side plate are respectively positioned at base plate
Two side ends, viewed from above, the first side plate and the second side plate are all module extender boards；First side plate and the second side plate are all along plumb line side
To setting；Base plate is then along from the second side plate to the downward-sloping setting in the direction of the first side plate.
Respectively slip in grain cylinder, the extended line of the first side plate and the second side plate is all on the outside of rotating shaft；Far gone along apart from annular slab
Direction, respectively to slip and slip the tapering width of grain passage in grain cylinder.
In the present embodiment, slip grain cylinder and be divided into two groups, it is successively huge to slip grain cylinder that each group slips grain cylinder along rotating shaft circumferential direction
95a, length slip grain cylinder 95b, in slip grain cylinder 95c and it is short slip grain cylinder 95d, it is huge slip grain cylinder, length slip grain cylinder, in slip grain cylinder and short slip grain
The length of cylinder shortens successively；Two groups are slipped grain cylinder and rotated shaft centre line setting in a center of symmetry.It is this to slip grain with different in size
The structure of cylinder so that grain is unrestrained along more circumferences, so that cloth grain is more uniformly distributed.
A grain outlet is equipped with the bottom wall of each flow-guiding channel, the bottom wall of whole Ji Liangqu is provided with eight grains that fall
Mouthful.
Each to slip and also be provided with least one grain outlet 97 on the base plate of grain cylinder.
The present embodiment also includes multiple guide plates 98, and one end of each guide plate is fixedly installed on the bottom wall of Ji Liangqu or slips grain
On the base plate of cylinder, the other end is extended obliquely downward to the underface of a corresponding grain outlet.
The center of rotating shaft is provided with the circular hole 921 for the grain that falls.
Bearing block 91 includes pedestal 911, bearing 912 and the end cap 913 for preventing bearing from being come off from pedestal；Bearing block
Including for being arranged on the mounting groove 9111 of bearing and for fixing the installation portion 9112 of itself；Bearing includes inner ring 9121, rolling
Pearl 9122 and outer ring 9123；The periphery wall of rotating shaft is provided with annular crimping boss 922 outwardly, and inner ring is arranged to be fixed on and turns
On the periphery wall of axle, and the top of inner ring is connected on the bottom of annular crimping boss；Outer ring is fixedly installed on the peace of bearing block
In tankage, each roller is obliquely installed；End cap is bolted on the bottom for being arranged on bearing block.
The bearing block of this structure can bear larger pressure along plumb line direction.
Self-rotary grain distributer is arranged on the underface of the grain inlet of silo, during work, the grain of silo is entered from grain inlet
Fall into Ji Liang areas, circular hole then from spindle central, grain outlet and respectively slip grain passage and fall, when grain falls in each involute
When on the spin stress surface on plate top, it can be made to spin to involute one tangential force of plate；When grain is from slipping grain cylinder and fall grain
Fallen in mouthful, can give again and tangential force is produced to cloth grain part so that cloth grain part rotates around the shaft, namely realizes spinning, by grain
Uniformly shed downwards, so as to avoid the impurity (powder, grass-seed, particle etc.) of free flowability difference when free binning enters grain in center work
Industry region is largely assembled, and obtains the more uniform technique effect of cloth grain.
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,
Be rotatably arranged on barrel shell four rolling pipes 63 of advancing, be 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 in rolling pipe of advancing by spiral is obtained 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
Center of rotation axis with master gear is parallel.
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 provided with four clutch shaft bearing storage tanks 613, and four clutch shaft bearing storage tanks are located at the barrel shell end
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
It is fixed on corresponding one one end for rolling pipe of advancing, and the first step wall for rolling pipe of advancing is along the central axial direction pressure of the 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 four second bearing storage tanks are located at and expose to cylinder
The shell end；Each rolling pipe of advancing is provided with male threaded joint 637；One internal thread crimp being screwed onto on male threaded joint
638, it is crimped on the outer ring of 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 traveling rolling pipes to rotate by each pinion, so as to be stored 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 can be given, so as to obtain the physical message of the grain storage of different depth, and can be by interior
The radio-cell being placed in antidrag cap or barrel shell is transferred to user.
In concrete practice, it is also possible to powered to the information acquiring instrument in the present embodiment by cable and transmit data, have
Body is after cable is passed through a tip for antidrag cap, to be connected with the wiring board in antidrag cap or barrel shell.
The present embodiment can also be set with lamplit camera, each coniform antidrag cap in each coniform antidrag cap
Be made of transparent material so that camera can photograph the in good time state of grain storage, for example observe go mouldy, insect bite etc.
Bad phenomenon, prevents and treats it in time.
Discharge mechanism 2 includes casing 21, the first auger 22, the second auger 23 and is twisted for the first auger of drive and second
The drive device 3 that dragon rotates.
Casing includes base 211 and capping 212, and dividing plate 213 is provided with base, and dividing plate is separated into chassis interior space
Big the first unloading chamber 214 and the second unloading chamber 215；Capping is provided with the first grain-entering mouth 216 connected 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 connected 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 first warehouse are connected.
First auger includes first rotating shaft 221, the first spiral plate 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, and the first driven gear is fixedly installed on first rotating shaft
The one end for stretching out casing on；First spiral plate is fixedly installed in first rotating shaft, and the first spiral plate is located at the first unloading chamber
In.Second grain-entering mouth and the second warehouse are connected.
Second auger includes the second rotating shaft 231, the driven gear 233 of secondary spiral lamina 232 and second；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, and the second driven gear is fixedly installed on the second rotating shaft
The one end for 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 second shaft parallel are set, and the hand of spiral of the first spiral plate and secondary spiral lamina is opposite.First
Auger and the second auger are elapsed to grain outlet the grain storage in respective cavity by rotating push mode.
Drive device 3 includes being provided with the motor 31 and clutch linkage device 4 of driving wheel 311.
Clutch linkage device 4 includes support body 41, the power transmission shaft 42 rotated 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 second driven gear to rotate；Set on power transmission shaft
The axis hole for having external thread part 421, clutch driving gear is provided with internal thread part 441, and clutch driving gear is screwed onto the outer of power transmission shaft
On threaded portion, clutch driving gear can be moved back and forth on power transmission shaft external thread part along center transmission shaft axis direction；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 side of second driven gear away from 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 when travelling gear is moved to one end of power transmission shaft external thread part and abut over pulleys carried, now clutch driving gear is in first
Transmission station, drives the first driven gear to rotate when power transmission shaft is rotated forward by clutch driving gear；When clutch driving gear movement
To power transmission shaft external thread part the other end when be connected on limiting block platform, now clutch driving gear be in second transmission station,
The second driven gear is driven to rotate by clutch driving gear when power transmission shaft is inverted.
Power transmission shaft is rotatably arranged on support body by two roller bearings seat 45, each roller bearing seat include bearing block 451,
Rolling bearing 452 and the tail-hood 453 for preventing rolling bearing from being come off from bearing block.
The anticreep double nut component 46 for spacing belt pulley is additionally provided with power transmission shaft, belt pulley is fixed by key pin and set
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 and anticreep of belt pulley
Double nut component is provided adjacent to, so as to prevent belt pulley from being slid with respect to power transmission shaft.
The present embodiment course of work is as follows：Grain storage in first warehouse enters in the first unloading passage through the first grain-entering mouth,
The grain storage in cavity where itself is elapsed to the first grain outlet when first auger rotates；Grain storage in second warehouse is entered through second
Grain mouthful enters in the second unloading passage, and the grain storage in cavity where itself is elapsed to the second grain outlet when the second auger rotates.
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 is rotated backward,
So that clutch driving gear continues to be connected on limiting block platform, namely clutch driving gear now is equal to relative to power transmission shaft
It is fixedly installed, therefore by clutch driving gear the second driven gear can be driven to rotate, namely drives the second auger to rotate.
If now power transmission shaft is rotated forward, because clutch driving gear is screwed onto on the external thread part of power transmission shaft, Liang Zheshi
Loose fit, clutch driving gear will leave limiting block platform, be moved towards close to the direction of belt pulley, now clutch transmission tooth
Wheel can not again drive the second driven gear to rotate.If power transmission shaft continues to rotate forward, because the gear teeth inlay card of 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, translated towards close to the direction of belt pulley；Due to e<F, clutch transmission
The gear teeth of gear do not completely disengage from the teeth groove of the second driven gear also, will be moved into the teeth groove of the first driven gear, due to
First driven gear also has certain rotary resistance, so clutch driving gear will continue to translate, until clutch driving gear
The side close to belt pulley be connected on belt pulley, namely clutch driving gear reach first be driven station；If hereafter passing
Moving axis continues to rotate forward, and clutch driving gear can then drive the first driven gear to rotate, namely drives the first auger to rotate.
Hereafter if power transmission shaft becomes to rotate backward, clutch driving gear cannot again drive the first driven gear to rotate,
And under the spacing anti-rotation effect of the first driven gear gear teeth and the second driven gear gear teeth, clutch driving gear is most translated at last
Station is driven 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, and not only cost is relatively low, is also reduced entirety and is taken up room, and is conducive to small-sized
Change, especially meet carrier and install and use demand.
（Embodiment 2）
Figure 21 to Figure 25 shows second specific embodiment of the invention.
The present embodiment and embodiment 1 are essentially identical, and difference is：As shown in Figure 21 to Figure 25, in the present embodiment
A side nearer apart from belt pulley of limiting block platform, a side and clutch transmission nearer apart from limiting block platform of belt pulley
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
When being translated towards limiting block platform direction, clutch driving gear gear tooth holds the gear tooth that pushing surface is finally connected to limiting block platform to gear
Hold in pushing surface；Clutch driving gear when being translated towards belt pulley direction, finally support by the pushing surface of holding of clutch driving gear gear tooth
The gear tooth for being connected on belt pulley is held in pushing surface；This force way allows that clutch driving gear bears bigger stress.
In the present embodiment, due to clutch driving gear be along center transmission shaft axis direction alternating translational, therefore first from
The gear teeth of moving gear, the second driven gear and clutch driving wheel, on along the direction of center transmission shaft axis, its both ends
Inclined guiding sliding surface 101 is equipped with two sides, is easy to the engagement of each gear teeth.
As shown in Figure 25, inclined-plane is equipped with as guiding on the two sides at the both ends of the gear teeth 442 of clutch driving gear
Sliding surface 101, in concrete practice, the guiding sliding surface also can select 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, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.And these
Belong to obvious change that connotation of the invention extends out or variation still falls within protection scope of the present invention.
Claims (1)
1. a kind of binary silo with self-rotary grain distributer, including binary warehouse and discharge mechanism；Binary warehouse has first
Warehouse and the second warehouse；It is characterized in that：A self-rotary grain distributer is respectively provided with first warehouse and the second warehouse；Each self-rotary
Grain distributer includes bearing block, the rotating shaft being rotatably arranged on bearing block and the cloth grain part being fixedly installed in rotating shaft；The rotating shaft
Set along plumb line direction；Cloth grain part includes that a Ge Jiliang areas and multiple slip grain cylinder；Ji Liangqu is located at the grain inlet in place warehouse
Underface；Ji Liangqu includes annular slab, circular bottom wall and multiple involute plates, and rotating shaft is located at the center of circular bottom wall；Respectively
The outer wall of the inner and rotating shaft of involute plate is fixedly linked, and the outer end of each involute and the inwall of annular slab are fixedly linked, adjacent
Two involute plate clampings formed a flow-guiding channel；Annular slab is provided with multiple grain outlets, and each grain outlet is just led to one
Circulation road is set；Respectively slip grain cylinder to be fixedly installed on the periphery wall of annular slab, respectively slip grain cylinder by a grain outlet and corresponding one
It is individual to lead grain channel connection, respectively slip grain cylinder and be obliquely installed along direction from top to bottom；The top of each involute plate is provided with spin and receives
Power face, the spin stress surface is downward-sloping inclined-plane or arcwall face；The grain that falls is equipped with the bottom wall of each flow-guiding channel
Mouthful；Discharge mechanism includes the casing with the first unloading chamber and the second unloading chamber, for drawing off grain storage in the first unloading chamber the
One auger, for drawing off the second auger of grain storage in the second unloading chamber and for driving what the first auger and the second auger were rotated
Drive device；Drive device includes motor and clutch linkage device；Clutch linkage device includes support body, rotates setting support body
On power transmission shaft, the clutch driving gear that can be moved back and forth on power transmission shaft and the belt pulley being fixedly installed on power transmission shaft；
Power transmission shaft is provided with external thread part, and the axis hole of clutch driving gear is provided with internal thread part, and clutch driving gear is screwed onto power transmission shaft
External thread part on；One end of power transmission shaft external thread part is belt pulley, and the other end is provided in the limiting block platform on power transmission shaft；Drive
Dynamic motor is provided with driving wheel, and the driving wheel is by belt drive belt pulley and power transmission shaft reciprocating rotation, the first spiral plate and second
The hand of spiral of spiral plate is opposite；The anticreep double nut component for spacing belt pulley is additionally provided with power transmission shaft, belt pulley leads to
Cross key pin to be fixedly installed on power transmission shaft, a side of belt pulley and the external thread part of power transmission shaft are provided adjacent to, belt pulley it is another
One side and anticreep double nut component are provided adjacent to；Supported when clutch driving gear is moved to one end of power transmission shaft external thread part
Connect over pulleys carried, now clutch driving gear is in the first transmission station, and clutch driving gear band is passed through when power transmission shaft is rotated forward
Dynamic first driven gear is rotated；Limiting block platform is connected to when clutch driving gear is moved to the other end of power transmission shaft external thread part
On, now clutch driving gear is in the second transmission station, driven by clutch driving gear drive second when power transmission shaft is inverted
Pinion rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060977.8A CN106697996A (en) | 2016-11-27 | 2016-11-27 | Double-body granary with self-rotating grain distributors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060977.8A CN106697996A (en) | 2016-11-27 | 2016-11-27 | Double-body granary with self-rotating grain distributors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697996A true CN106697996A (en) | 2017-05-24 |
Family
ID=58933857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611060977.8A Withdrawn CN106697996A (en) | 2016-11-27 | 2016-11-27 | Double-body granary with self-rotating grain distributors |
Country Status (1)
| Country | Link |
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| CN (1) | CN106697996A (en) |
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| CN102667611A (en) * | 2009-12-28 | 2012-09-12 | 松下电器产业株式会社 | Stroboscope device and imaging device provided with the same |
| CN202799665U (en) * | 2012-10-09 | 2013-03-20 | 张祖连 | Harvesting machine grain discharging device |
| CN202979670U (en) * | 2012-11-30 | 2013-06-12 | 星光农机股份有限公司 | Unloading mechanism for combine-harvester |
| CN204317037U (en) * | 2014-12-19 | 2015-05-13 | 朱兆平 | The dual-purpose discharge mechanism of grain header |
| CN104709729A (en) * | 2014-12-29 | 2015-06-17 | 北京华卓精科科技有限公司 | Rotating-type grain distributor and granary provided with grain distributor |
| CN205357127U (en) * | 2016-03-10 | 2016-07-06 | 王勇 | Direct vertical grain device that unloads |
| CN105883433A (en) * | 2016-06-15 | 2016-08-24 | 湖北宜都运机机电股份有限公司 | Traversing spiral discharge device for stock bin and discharging method |
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2016
- 2016-11-27 CN CN201611060977.8A patent/CN106697996A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667611A (en) * | 2009-12-28 | 2012-09-12 | 松下电器产业株式会社 | Stroboscope device and imaging device provided with the same |
| CN202799665U (en) * | 2012-10-09 | 2013-03-20 | 张祖连 | Harvesting machine grain discharging device |
| CN202979670U (en) * | 2012-11-30 | 2013-06-12 | 星光农机股份有限公司 | Unloading mechanism for combine-harvester |
| CN204317037U (en) * | 2014-12-19 | 2015-05-13 | 朱兆平 | The dual-purpose discharge mechanism of grain header |
| CN104709729A (en) * | 2014-12-29 | 2015-06-17 | 北京华卓精科科技有限公司 | Rotating-type grain distributor and granary provided with grain distributor |
| CN205357127U (en) * | 2016-03-10 | 2016-07-06 | 王勇 | Direct vertical grain device that unloads |
| CN105883433A (en) * | 2016-06-15 | 2016-08-24 | 湖北宜都运机机电股份有限公司 | Traversing spiral discharge device for stock bin and discharging method |
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Application publication date: 20170524 |