CN106429515A - Self-unloading twin granary with more uniform grain distribution - Google Patents
Self-unloading twin granary with more uniform grain distribution Download PDFInfo
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- CN106429515A CN106429515A CN201611059685.2A CN201611059685A CN106429515A CN 106429515 A CN106429515 A CN 106429515A CN 201611059685 A CN201611059685 A CN 201611059685A CN 106429515 A CN106429515 A CN 106429515A
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- Prior art keywords
- grain
- unloading
- warehouse
- rotating shaft
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/022—Large containers rigid in multiple arrangement, e.g. stackable, nestable, connected or joined together side-by-side
-
- 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
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a self-unloading twin granary with more uniform grain distribution. The self-unloading twin granary comprises a twin warehouse body and a grain unloading device; the twin warehouse body is provided with a first warehouse and a second warehouse; self-rotating grain distributors are respectively arranged in the first warehouse and the second warehouse; the grain unloading device includes a tank 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 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, a belt wheel and a translation limiting piece; and the clutch transmission gear is screwed on an external thread part of the transmission shaft. The self-unloading twin 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 is and in particular to a kind of more uniform self-unloading binary grain of cloth grain
Storehouse.
Background technology
Modernization grain logistics require conveying grain into storehouse export fast, modernization 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, top grain inlet, grain inlet is up to tens of rice away from ground, enters
Because impurity is different with the physical property of grain during grain, serious grain miscellaneous automatic classification phenomenon can be caused, lead to 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,
The impurity cylindrical zone of particularly circle centre position, because a large amount of trifle in the worlds, broken grain make grain heap voidage very little, impact Grain Ventilation fall
Temperature drop water and fumigant insect killing, impurity carries the safe storage that a large amount of microorganisms have a strong impact on grain.This region is often in grain
Generate heat during storage, mildew, lump, 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, also take certain measure at present, for example, will enter
Below grain mouth, a cone-shaped hood is set, makes the grain flowing to grain inlet be 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 entering grain by a point, in the lower section of cone-shaped hood mouth still
An impurity ring region can be formed it is impossible to effectively eliminate accumulation of impurities, because effect is bad, seldom apply at present, not obtain so far
To popularization and application.In addition, silo traditional at present, mostly adopt monolithic design, a kind of grain, function list can only be stored simultaneously
One.Also there is part silo to adopt catamaran design, but but adopt each grain self-discharging of two sets single discharge mechanisms, lead to occupation of land relatively
Greatly, relatively costly shortcoming.
Content of the invention
It is an object of the invention to provide a kind of cloth grain is more uniform, can store two kinds of grains and the relatively low self-unloading of manufacturing cost
Binary silo.
The technical scheme realizing the object of the invention is：A kind of more uniform self-unloading binary silo of cloth grain, including binary storehouse
Storehouse and discharge mechanism；Binary warehouse has the first warehouse and the second warehouse；It is respectively provided with one certainly in first warehouse and the second warehouse
Rotating grain distributer；Each self-rotary grain distributer includes bearing block, the rotating shaft being rotatably arranged on bearing block and is fixedly installed on rotating shaft
On cloth grain part；Described rotating shaft is arranged along plumb line direction；Cloth grain part includes a Ge Jiliang area and multiple slips grain cylinder；Collection grain position
Underface in the grain inlet in place warehouse；Ji Liangqu includes annular slab, circular bottom wall and multiple involute plate, and rotating shaft is located at circle
The center of shape diapire；Each the inner of involute plate and the outer wall of rotating shaft are fixedly linked, the outer end of each involute and annular slab
Inwall is fixedly linked, and two adjacent involute plate clampings form a flow-guiding channel；Annular slab is provided with multiple grain outlets, respectively
Grain outlet is just arranged 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 pass through one
Individual grain outlet and corresponding one lead grain channel connection, respectively slip grain cylinder and are obliquely installed along direction from top to bottom；Each involute plate
Top be provided with spin stress surface, this spin stress surface is downward-sloping inclined-plane or arcwall face；The diapire of each flow-guiding channel
On be equipped with a grain outlet；Discharge mechanism includes the casing with the first unloading chamber and the second unloading chamber, is used for drawing off first
First auger of grain storage in unloading chamber, for drawing off the second auger of grain storage in the second unloading chamber, and for driving the first strand
Dragon and the driving means of the second auger rotation；First unloading chamber connects with the first warehouse, and the second unloading chamber connects with the second warehouse；
First auger includes first rotating shaft, the first spiral plate and the first driven gear；Second auger includes the second rotating shaft, secondary spiral lamina
With the second driven gear；First rotating shaft and the second rotating shaft are parallel to each other；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 transmission tooth that can move back and forth on power transmission shaft
Wheel, the belt pulley being fixedly installed on power transmission shaft and the translation locating part for spacing clutch driving gear translation；Translation limit
Position part is provided with the guiding tooth in the teeth groove that can extend into clutch driving gear；Power transmission shaft is provided with external thread part, clutch transmission
The axis hole of gear is provided with internal thread part, and clutch driving gear is screwed onto on the external thread part of power transmission shaft；When clutch driving gear moves
It is in the first transmission station, by clutch driving gear drive the when power transmission shaft rotates forward when moving the one end to power transmission shaft external thread part
One driven gear rotates；It is in the second transmission station when the other end of clutch driving gear movement to power transmission shaft external thread part,
The second driven gear is driven to rotate by clutch driving gear during power transmission shaft reversion.
In such scheme, translation locating part is fixed on support body, translates the middle-end just to power transmission shaft external thread part for the locating part
Setting.
In such scheme, the first driven gear gear teeth and the second driven gear gear teeth are along respective center of rotation axis side
To being provided with gap e, the facewidth of the clutch driving gear gear teeth is f, and the facewidth of the guiding tooth of translation locating part is g, and 2f+g>e>f.
In such scheme, the first warehouse and the second warehouse are arranged side by side, and discharge mechanism is arranged on the underface in binary warehouse；
The bottom in the first warehouse is tapered, has the first discharging opening at its bottom centre；The bottom in the second warehouse is also tapered, its bottom
Center has the second discharging opening.
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 include base and and capping, be provided with dividing plate in base, dividing plate chassis interior space separate
Big described first unloading chamber and the second unloading chambeies such as one-tenth.
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 plate is fixedly installed on first
In rotating shaft, and the first spiral plate 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 plate and secondary spiral lamina is contrary.
The present invention has following positive technique effect：（1）Due to having the self-rotary being arranged on immediately below silo grain inlet
Grain distributer, the grain entering silo from grain inlet falls into Ji Liang area, then slip from the circular hole of spindle central, grain outlet and respectively
Grain passage falls, thus producing tangential force so that grain distributer rotates around the shaft to grain distributer, namely realizes spinning, by grain
Uniformly shed downwards, thus avoiding free binning to enter the impurity (powder, grass-seed, particle etc.) of free flowability difference during grain in center work
Industry region is assembled in a large number, obtains the more uniform technique effect of cloth grain.（2）Present configuration is relatively reasonable, has two warehouses,
Two kinds of different grains can be stored, and only driven with same motor for unloading two augers of grain storage, and traditional product phase
Ratio saves a motor, not only cost is relatively low, also reduces overall taking up room.
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 clutch driving gear in clutch linkage device shown in Fig. 6；
Fig. 9 is a kind of perspective view of self-rotary grain distributer in silo shown in Fig. 1；
Figure 10 is the close-up schematic view at B in Fig. 9；
Figure 11 is a kind of perspective view when another angle is observed for self-rotary grain distributer shown in Fig. 9；
Figure 12 is a kind of top view of self-rotary grain distributer shown in Fig. 9；
Figure 13 is a kind of side view of self-rotary grain distributer shown in Fig. 9；
Figure 14 is a kind of structural representation that the bottom bracket of self-rotary grain distributer shown in Fig. 9 supports rotating shaft；
Figure 15 is a kind of perspective view of information acquiring instrument in silo shown in Fig. 1；
Figure 16 is a kind of top view of information acquiring instrument shown in Figure 15；
Figure 17 is a kind of explosive view of information acquiring instrument shown in Figure 15；
Figure 18 is a kind of explosive view that information acquiring instrument shown in Figure 15 decomposes further；
Figure 19 is a kind of sectional view of information acquiring instrument shown in Figure 15；
Figure 20 is a kind of sectional view of barrel shell in information acquiring instrument shown in Figure 15；
Figure 21 is to advance in information acquiring instrument shown in Figure 15 to roll a kind of sectional view of pipe；
Figure 22 is a kind of perspective view of clutch linkage device in second structure of the present invention；
Figure 23 is a kind of perspective view of power transmission shaft in clutch linkage device shown in Figure 22；
Figure 24 is a kind of perspective view of clutch linkage device middle belt pulley shown in Figure 22；
Figure 25 is a kind of perspective view of clutch driving gear in clutch linkage device shown in Figure 22.
Specific embodiment
（Embodiment 1）
Fig. 1 to Figure 25 shows the first specific embodiment of the present invention.
The present embodiment is a kind of more uniform self-unloading binary silo of cloth grain, as shown in Fig. 1 to Fig. 8, including binary warehouse 1
With the discharge mechanism 2 being arranged on 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.
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. 9 to Figure 14, this 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；Described rotating shaft is arranged along plumb line direction.
Cloth grain part include a Ge Jiliang area 94 and eight slip grain cylinder 95, Ji Liangqu be located at place warehouse grain inlet 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 exceeds circular bottom wall, and in the present embodiment, the top of rotating shaft is equal with the top of annular slab.
Each the inner of involute plate and the outer wall of rotating shaft are 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 in the present embodiment involute plate combines altogether
Form eight flow-guiding channels.The starting point of the involute that each involute plate is located is the central point of rotating shaft.
The top of each involute plate is provided with spin stress surface 9431, and this spin stress surface is downward-sloping inclined-plane or arc
Face, when grain falls from top to bottom on this inclined-plane or arcwall face, to each one tangential force of involute plate, is the spin of cloth grain part
Turn and a part of power-assisted is provided.
Annular slab is provided with eight grain outlets 961, and each grain outlet is just arranged 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 and 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 formation one and slip grain passage；First side plate and the second side plate are located at base plate respectively
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 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 outside rotating shaft；Far go along apart from annular slab
Direction, respectively slip the tapering width slipping grain passage in grain cylinder.
In the present embodiment, slip grain cylinder and be divided into two groups, it is huge to slip grain cylinder successively that each group slips grain cylinder along rotating shaft circumferential direction
95a, length slip grain cylinder 95b, in slip grain cylinder 95c and short slip grain cylinder 95d, huge slip grain cylinder, length slips grain cylinder, in slip grain cylinder and short slip grain
The length of cylinder shortens successively；Two groups are slipped grain cylinder and rotate shaft centre line setting in a center of symmetry.This have different in size slip grain
The structure of cylinder is so that grain is trickled down along more circumferences, thus cloth grain is more uniformly distributed.
One grain outlet is equipped with the diapire of each flow-guiding channel, the diapire of whole Ji Liangqu is provided with eight grains that fall
Mouthful.
Each slips and also is 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 diapire of Ji Liangqu or slips grain
On the base plate of cylinder, the other end extends 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 coming off from pedestal；Bearing block
Including for being arranged on the mounting groove 9111 of bearing and being used 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 sheathed being fixed on of inner ring 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 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, enters the grain of silo from grain inlet
Fall in Ji Liang area, then slip grain passage fall, when grain fall in each involute from the circular hole of spindle central, grain outlet and respectively
When on the spin stress surface at top of the plate end, can be to one tangential force of involute plate so as to spin；When grain is from slipping grain cylinder and fall grain
Fall in mouthful, tangential force can be produced so that cloth grain part rotates around the shaft to cloth grain part again, namely realize spinning, by grain
Uniformly shed downwards, thus avoiding free binning to enter the impurity (powder, grass-seed, particle etc.) of free flowability difference during grain in center work
Industry region is assembled in a large number, 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 15 to Figure 21, 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 dynamic 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 internal 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 internal 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 camera, each coniform antidrag cap
Made using 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 to it in time.
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 include base 211 and and capping 212, be provided with dividing plate 213 in base, dividing plate is separated into chassis interior space
Etc. 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 bottom in the first unloading chamber is provided with the first grain outlet 217；The second grain-entering mouth connecting with the second unloading chamber is additionally provided with capping
218, 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 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, the first driven gear is fixedly installed on first rotating shaft
The one end 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 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 plate 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.
As shown in Fig. 6 to Fig. 8, clutch linkage device 4 includes support body 41, the power transmission shaft 42 rotating on setting support body, fixes
The belt pulley 43 being arranged on power transmission shaft, the clutch driving gear rotating for drive the first driven gear or the second driven gear
44 and the translation locating part 47 for the translation of spacing clutch driving gear；Power transmission shaft is provided with external thread part 421, clutch transmission
The axis hole of gear is provided with internal thread part 441, and clutch driving gear is screwed onto on the external thread part of power transmission shaft, and clutch driving gear can
Power transmission shaft external thread part moves back and forth along center transmission shaft axis direction；The driving wheel of motor is carried by belt 312
Dynamic belt pulley and power transmission shaft reciprocating rotation.
In the present embodiment, translation locating part is fixed on support body, and translation locating part is provided with and can extend into clutch transmission tooth
Guiding tooth 471 in the teeth groove of wheel；Translation locating part is just arranged to the middle-end of power transmission shaft external thread part.
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 along center of rotation axis direction, the clutch driving gear gear teeth
The facewidth is f, and the facewidth of the guiding tooth of translation locating part is g, and 2f+g>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.
In the present embodiment, because clutch driving gear moves back and forth along center transmission shaft axis direction, first is driven
Gear, the guiding tooth of the second driven gear, the gear teeth 442 of clutch driving gear and translation locating part, along in power transmission shaft
On the direction of the parallel lines of heart axis, the two sides at its both ends are equipped with the guiding sliding surface 101 of arc, are easy to each gear teeth
Move into engagement.
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,
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 2f+g>e>F, clutch
The gear teeth of travelling gear also do not completely disengage from the teeth groove of the second driven gear, and the guiding tooth of guided in translation part will enter into clutch
So that clutch driving gear continues translation in the teeth groove of drive；When the gear teeth of clutch driving gear also do not completely disengage from translation
During locating part, the gear teeth of clutch driving gear have entered in the teeth groove of the first driven gear, due to the first driven gear again
There is certain rotary resistance, so clutch driving gear will continue translation, up to clutch driving gear close to belt pulley
One side is connected on belt pulley, namely clutch driving gear reaches the first transmission station；If hereafter power transmission shaft continues to rotate forward, from
Closing travelling 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, the guiding tooth of translation locating part and the second driven gear gear teeth,
Clutch driving gear moves to the second transmission station the most at last, and now clutch driving gear continues to drive the second driven tooth rotation again
Dynamic.
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 22 to Figure 25 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 22 to Figure 25, 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.
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. the more uniform self-unloading binary silo of a kind of cloth grain, including binary warehouse and discharge mechanism；Binary warehouse has first
Warehouse and the second warehouse；It is characterized in that：It is respectively provided with a self-rotary grain distributer in 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；Described rotating shaft
Along the setting of plumb line direction；Cloth grain part includes a Ge Jiliang area and multiple slips 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 plate, and rotating shaft is located at the center of circular bottom wall；Respectively
The outer wall of the inner of involute plate and rotating shaft is fixedly linked, and the outer end of each involute and the inwall of annular slab are fixedly linked, adjacent
Two involute plate clampings form flow-guiding channels；Annular slab is provided with multiple grain outlets, and each grain outlet is just led to one
Circulation road is arranged；Respectively slip grain cylinder to be fixedly installed on the periphery wall of annular slab, respectively slip grain cylinder and pass through a grain outlet and corresponding
Individual 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 is subject to
Power face, this spin stress surface is downward-sloping inclined-plane or arcwall face；One grain that falls is equipped with the diapire of each flow-guiding channel
Mouthful；Discharge mechanism includes the casing with the first unloading chamber and the second unloading chamber, for drawing off of grain storage in the first unloading chamber
One auger, for drawing off the second auger of grain storage in the second unloading chamber, and for driving the first auger and the second auger to rotate
Driving means；First unloading chamber connects with the first warehouse, and the second unloading chamber connects with the second warehouse；First auger includes first
Rotating shaft, the first spiral plate and the first driven gear；Second auger includes the second rotating shaft, secondary spiral lamina and the second driven gear；
First rotating shaft and the second rotating shaft are parallel to each other；Driving means include motor and clutch linkage device；Clutch linkage device bag
Support body, the power transmission shaft rotating on setting support body, the clutch driving gear that can move back and forth are included on power transmission shaft, is fixedly installed on biography
Belt pulley on moving axis and the translation locating part for spacing clutch driving gear translation；Translation locating part is provided with and can extend into
Guiding tooth in the teeth groove of clutch driving gear；Power transmission shaft is provided with external thread part, in the axis hole of clutch driving gear is provided with
Threaded portion, clutch driving gear is screwed onto on the external thread part of power transmission shaft；When clutch driving gear movement is to power transmission shaft external screw thread
It is in the first transmission station during the one end in portion, when power transmission shaft rotates forward, drive the first driven gear to rotate by clutch driving gear；
It is in the second transmission station when the other end of clutch driving gear movement to power transmission shaft external thread part, pass through during power transmission shaft reversion
Clutch driving gear drives the second driven gear to rotate.
2. the more uniform self-unloading binary silo of cloth grain according to claim 1 it is characterised in that：Translation locating part is fixed
On support body, translation locating part is just arranged to the middle-end of power transmission shaft external thread part.
3. the more uniform self-unloading binary silo of cloth grain according to claim 2 it is characterised in that：First driven gear wheel
Tooth and the second driven gear gear teeth are being provided with gap e, the tooth of the clutch driving gear gear teeth along respective center of rotation axis direction
A width of f, the facewidth of the guiding tooth of translation locating part is g, and 2f+g>e>f.
4. the more uniform self-unloading binary silo of cloth grain according to claim 3 it is characterised in that：First warehouse and second
Warehouse is arranged side by side, and discharge mechanism is arranged on the underface in binary warehouse；The bottom in the first warehouse is tapered, at its bottom centre
There is the first discharging opening；The bottom in the second warehouse is also tapered, has the second discharging opening at its bottom centre.
5. the more uniform self-unloading binary silo of cloth grain according to claim 4 it is characterised in that：The bottom in binary warehouse
It is provided with four daggers, stood on the ground by this four daggers in binary warehouse.
6. the more uniform self-unloading binary silo of cloth grain according to claim 5 it is characterised in that：Casing include base and
And capping, it is provided with dividing plate in base, dividing plate big described first unloading chamber and second unloading such as is separated into chassis interior space
Chamber.
7. the more uniform self-unloading binary silo of cloth grain according to claim 6 it is characterised in that：Capping is provided with and
First grain-entering mouth of one unloading chamber connection, the bottom in the first unloading chamber is provided with the first grain outlet；First grain-entering mouth and the first warehouse
Connection.
8. the more uniform self-unloading binary silo of cloth grain according to claim 7 it is characterised in that：Be additionally provided with capping and
Second grain-entering mouth of the second unloading chamber connection, the bottom in the second unloading chamber is provided with the second grain outlet, the second grain-entering mouth and the second storehouse
Storehouse connects.
9. the more uniform self-unloading binary silo of cloth grain according to claim 8 it is characterised in that：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 plate is fixedly installed in first rotating shaft, and the first spiral plate is located at the first unloading chamber
In.
10. the more uniform self-unloading binary silo of cloth grain according to claim 9 it is characterised in that：The master of the second rotating shaft
Body is rotatably arranged in the second unloading chamber, and casing is stretched out in one end of the second rotating shaft, and the second driven gear is fixedly installed on second turn
On one end stretching out casing of axle；Secondary spiral lamina is fixedly installed in the second rotating shaft, and secondary spiral lamina is located at the second unloading
In chamber；The hand of spiral of the first spiral plate and secondary spiral lamina is contrary.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059685.2A CN106429515A (en) | 2016-11-27 | 2016-11-27 | Self-unloading twin granary with more uniform grain distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059685.2A CN106429515A (en) | 2016-11-27 | 2016-11-27 | Self-unloading twin granary with more uniform grain distribution |
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| CN106429515A true CN106429515A (en) | 2017-02-22 |
Family
ID=58218984
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611059685.2A Pending CN106429515A (en) | 2016-11-27 | 2016-11-27 | Self-unloading twin granary with more uniform grain distribution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429518A (en) * | 2016-11-27 | 2017-02-22 | 苏州君丰辰电子科技有限公司 | Self-unloading double-body bin with self-rotation type grain distributors |
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| US5295638A (en) * | 1992-03-31 | 1994-03-22 | Daewoo Electronics Co., Ltd. | Reel driving apparatus for a videocassette recorder |
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