CN106516792A - Self-discharging grain-unloading device - Google Patents
Self-discharging grain-unloading device Download PDFInfo
- Publication number
- CN106516792A CN106516792A CN201611059515.4A CN201611059515A CN106516792A CN 106516792 A CN106516792 A CN 106516792A CN 201611059515 A CN201611059515 A CN 201611059515A CN 106516792 A CN106516792 A CN 106516792A
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- Prior art keywords
- unloading
- gear
- self
- driving gear
- clutch
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a self-discharging grain-unloading device. The self-discharging grain-unloading device comprises a box body provided with a first grain unloading cavity and a second grain unloading cavity, a first auger for unloading stored grains in the first grain unloading cavity, a second auger for unloading stored grains in the second grain unloading cavity and a driving device for driving the first auger and the second auger; the first auger comprises a first rotary shaft, a first spiral plate and a first driven gear; the second auger comprises a second rotary shaft, a second spiral plate and a second driven gear; the driving device comprises a driving motor and a clutch linkage device; the clutch linkage device comprises a rack body, a transmission shaft, a clutch transmission gear, a belt pulley and a translational limiting piece; the clutch transmission gear is in screw joint to an external thread part of the transmission shaft; the clutch transmission gear moving to one end of the external thread part is in a first transmission station and the clutch transmission gear moving to the other end of the external thread part is in a second transmission station. The self-discharging grain-unloading device disclosed by the invention is relatively compact and reasonable.
Description
Technical field
The invention belongs to logistic storage technical field, and in particular to a kind of self-unloading discharge mechanism.
Background technology
Food problem is one of current pressing issues highly visible, and China every year will as the first in the world populous nation
Substantial amounts of grain is consumed, has grain country stablize healthily developing industry, national defence, service trade, science and culture cause etc..
Food problem is not only economy and livelihood issues, and development and safety problem.With the fast-developing and people of pollution-free food
The continuous improvement of living standard, grain green storage technology have obtained significant progress in China.In " Chinese stored grain ecological system
Under the guidance of theoretical system ", just there is deep change in the foodstuff preservation theory of China, View of Grain Storage Technoiogy is by tradition
Grain storage technology develops to Green Grain Storage technology, from extensive warehousing management to the warehousing management development that becomes more meticulous.
Silo traditional at present, mostly using monolithic design, can only store a kind of grain, single function simultaneously.Also there is portion
Point silo adopts catamaran design, but but causes occupation of land larger using each grain self-discharging of two sets single discharge mechanisms, relatively costly
Shortcoming.
The content of the invention
Less, the lower-cost self-unloading discharge mechanism it is an object of the invention to provide one kind takes up room.
The technical scheme for realizing the object of the invention is：A kind of self-unloading discharge mechanism；Including with the first unloading chamber and second
The casing in unloading chamber, for drawing off the first auger of the first unloading intracavity grain storage, for drawing off the of the second unloading intracavity grain storage
Two augers, and the driving means for driving the first auger and the second auger to rotate；First auger include first rotating shaft, first
Spiral lamina and the first driven gear；Second auger includes the second rotating shaft, secondary spiral lamina and the second driven gear；First rotating shaft and
Second rotating shaft is parallel to each other；Driving means include motor and clutch linkage device；Clutch linkage device includes support body, rotation
Power transmission shaft, the clutch driving gear that can be moved back and forth on power transmission shaft on setting support body, the skin being fixedly installed on power transmission shaft
Belt wheel and the translation locating part for the translation of spacing clutch driving gear；Translation locating part is provided with and can extend into clutch transmission
Guiding tooth in the teeth groove of gear；Power transmission shaft is provided with external thread part, and the axis hole of clutch driving gear is provided with internal thread part, clutch
Travelling gear is screwed onto on the external thread part of power transmission shaft；At when clutch driving gear is moved to one end of power transmission shaft external thread part
Station is driven in first, when power transmission shaft is rotated forward, drives the first driven gear to rotate by clutch driving gear；When clutch transmission tooth
Station is driven in second when wheel is moved to the other end of power transmission shaft external thread part, when power transmission shaft is inverted, passes through clutch driving gear
The second driven gear is driven to rotate.
In such scheme, translation locating part is fixed on support body, translates middle-end of the locating part just to power transmission shaft external thread part
Arrange.
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 gap e is provided with, the facewidth of the clutch driving gear gear teeth is f, and the facewidth for translating the guiding tooth of locating part is g, and 2f+g>e>f.
In such scheme, casing include base and and capping, be provided with dividing plate in base, dividing plate separates chassis interior space
Into etc. big the first unloading chamber and the second unloading chamber.
In such scheme, capping is provided with the first grain-entering mouth connected with the first unloading chamber, and the bottom in the first unloading chamber sets
There is the first grain outlet.
In such scheme, the second grain-entering mouth connected with the second unloading chamber, the bottom in the second unloading chamber in capping, is additionally provided with
It is provided with the second grain outlet.
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 are fixedly installed on one end for stretching out casing of first rotating shaft.
In such scheme, the first spiral lamina is fixedly installed in first rotating shaft, and the first spiral lamina is located at the first unloading chamber
In.
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 are fixedly installed on one end for stretching out casing of the second rotating shaft.
In such scheme, secondary spiral lamina is fixedly installed in the second rotating shaft, and secondary spiral lamina is located at the second unloading chamber
In；The hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.
The present invention has following positive technique effect：（1）The more compact simplification of present configuration, it is relatively reasonable in structure, two
Individual auger is only driven with same motor, is compared with traditional product, is saved a motor, and not only cost is relatively low,
Reduce entirety to take up room, be conducive to miniaturization, especially meet carrier and install and use demand.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the first structure of the invention；
Fig. 2 is a kind of explosive view of discharge mechanism shown in Fig. 1；
Fig. 3 is a kind of top view of discharge mechanism shown in Fig. 1；
Fig. 4 is the close-up schematic view in Fig. 3 at A；
Fig. 5 is a kind of dimensional structure diagram of clutch linkage device in discharge mechanism shown in Fig. 1；
Fig. 6 is a kind of half-sectional structural representation of clutch linkage device shown in Fig. 5；
Fig. 7 is a kind of dimensional structure diagram of clutch driving gear in clutch linkage device shown in Fig. 5；
Fig. 8 is a kind of dimensional structure diagram of clutch linkage device in second structure of the invention；
Fig. 9 is a kind of dimensional structure diagram of power transmission shaft in clutch linkage device shown in Fig. 8；
Figure 10 is a kind of dimensional structure diagram of clutch linkage device middle belt pulley shown in Fig. 8；
Figure 11 is a kind of dimensional structure diagram of clutch driving gear in clutch linkage device shown in Fig. 8；
Figure 12 is a kind of structural representation using binary silo made by discharge mechanism shown in Fig. 1；
Figure 13 is a kind of structural representation using another kind of binary silo made by discharge mechanism shown in Fig. 1；
Figure 14 is a kind of dimensional structure diagram of information acquiring instrument in silo shown in Figure 13；
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 further decomposes；
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.
Specific embodiment
（Embodiment 1, self-unloading discharge mechanism）
Fig. 1 to Fig. 7 shows the first specific embodiment of the present invention.
The present embodiment is a kind of self-unloading discharge mechanism, and as shown in Fig. 1 to Fig. 7, the discharge mechanism 2 includes casing 21, first
Auger 22, the second auger 23 and the driving means 3 for driving the first auger and the second auger to rotate.
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 connected 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 connected 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 auger includes first rotating shaft 221, the first spiral lamina 222 and the first driven gear 223；The main body of first rotating shaft
It is rotatably arranged in the first unloading chamber, casing is stretched out in one end of first rotating shaft, and the first driven gear is fixedly installed on first rotating shaft
The one end for stretching out casing on；First spiral lamina is fixedly installed in first rotating shaft, and the first spiral lamina is located at the first unloading chamber
In.
Second 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, 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 arranged, and the hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.First
Auger and the second auger are elapsed the grain storage in respective cavity to grain outlet by rotating push mode.
Driving means 3 include motor 31 and the clutch linkage device 4 for being provided with 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, for drive clutch driving gear 44 that the first driven gear or the second driven gear rotate and for it is spacing from
Close the translation locating part 47 of travelling gear translation；Power transmission shaft is provided with external thread part 421, and the axis hole of clutch driving gear is provided with interior
Threaded portion 441, clutch driving gear is screwed onto on the external thread part of power transmission shaft, and clutch driving gear can be in power transmission shaft external thread part
On move back and forth along center transmission shaft axis direction；The driving wheel of motor drives belt pulley and power transmission shaft by belt 312
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 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 along center of rotation axis direction, the clutch driving gear gear teeth
The facewidth is f, and the facewidth for translating the guiding tooth of 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 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, power transmission shaft drive the first driven gear to rotate by clutch driving gear；When clutch driving gear is moved to transmission
It is connected to during the other end of axle external thread part on limiting block platform, now clutch driving gear is in the second transmission station, power transmission shaft
The second driven gear is driven to rotate by clutch driving gear.
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.
The anticreep double nut component 46 for spacing belt pulley is additionally provided with power transmission shaft, and belt pulley is fixed by key pin and set
Put on power transmission shaft, the external thread part of a side and power transmission shaft of belt pulley is provided adjacent to, another side of belt pulley and anticreep
Double nut component is provided adjacent to, and sliding occurs so as to prevent belt pulley relative power transmission shaft.
In the present embodiment, as clutch driving gear is moved back and forth along center transmission shaft axis direction, first is driven
The guiding tooth of gear, the second driven gear, the gear teeth 442 of clutch driving gear and translation locating part, in along power transmission shaft
On the direction of the parallel lines of heart axis, the guiding sliding surface 101 of arc is equipped with the two sides at its both ends, is easy to each gear teeth
Move into engagement.
The present embodiment course of work is as follows：First auger elapses the grain storage in itself place cavity to first to go out when rotating
Grain mouth；Second auger when rotating is elapsed the grain storage in itself place cavity to the second grain outlet.
As shown in Figure 4, now clutch driving gear is driven station in second, 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 the second driven gear can be driven to rotate by clutch driving gear, namely drives the second auger to rotate.
If now power transmission shaft is rotated forward, as 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, move towards the direction for being close to 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, as 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, translate towards the direction for being close to 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
In the teeth groove of drive so that clutch driving gear continues translation；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 been entered in the teeth groove of the first driven gear again, due to the first driven gear
With certain rotary resistance, so clutch driving gear will continue translation, until clutch driving gear is close to belt pulley
One side is connected on belt pulley, namely clutch driving gear reaches first and is driven station；If hereafter power transmission shaft continues to rotate forward, from
Closing travelling gear can then drive the first driven gear to rotate, namely drive the first auger to rotate.
Hereafter if power transmission shaft becomes to rotate backward, clutch driving gear cannot drive the first driven gear to rotate again,
And under the first driven gear gear teeth, the spacing anti-rotation effect for being oriented to tooth and the second driven gear gear teeth of translation locating part,
Clutch driving gear most moves to the second transmission station at last, and now clutch driving gear continues to drive the second driven tooth rotation again
It is dynamic.
The present embodiment has following positive technique effect：（1）Same driving is only used in the more compact simplification of structure, two augers
Motor drive, compares with traditional product, saves a motor, and not only cost is relatively low, also reduces entirety and takes up room,
Be conducive to miniaturization, especially meet carrier and install and use demand.
（Embodiment 2, self-unloading discharge mechanism）
Fig. 8 to Figure 11 shows second specific embodiment of the present invention.
The present embodiment and embodiment 1 are essentially identical, and difference is：Limit as shown in Fig. 8 to Figure 11, in the present embodiment
A side nearer apart from belt pulley of position gear platform, a side nearer apart from limiting block platform of belt pulley and clutch transmission tooth
The two side ends of wheel 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 tooth
Wheel when translate towards limiting block platform direction, clutch driving gear gear tooth hold that pushing surface is finally connected to limiting block platform keep off tooth
Hold in pushing surface；When translating towards belt pulley direction, the pushing surface of holding of clutch driving gear gear tooth is finally abutted clutch driving gear
Hold in pushing surface in the gear tooth of belt pulley；This force way allows clutch driving gear to bear bigger stress.
（Application examples 1, binary silo）
Should use-case be using a kind of binary silo made by above-described embodiment 1, as shown in Figure 12, including binary warehouse 1 and to set
Put the discharge mechanism 2 described in the above-described embodiment 1 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 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, 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 body of wall or on carrier, such as by the present embodiment
For united reaper.
First grain-entering mouth and the connection of the first warehouse, the second grain-entering mouth and the connection of the second warehouse.
The present embodiment course of work is as follows：The first grain-entering mouths of grain storage Jing in first warehouse are entered in the first unloading passage,
First auger when rotating is elapsed the grain storage in itself place cavity to the first grain outlet；Grain storage Jing second in second warehouse enters
Grain mouth is entered in the second unloading passage, and the second auger when rotating is elapsed the grain storage in itself place cavity to the second grain outlet.
Now clutch driving gear is connected on limiting block platform in the second transmission station, namely clutch driving gear；When
When motor drives belt pulley and rotating shaft to rotate forward, clutch driving gear is hindered due to limited gear platform, it is impossible to again along biography
Moving axis central axial direction is continued to move to towards the direction for being close to casing, so now power transmission shaft can pass through the clutch driving gear
Drive the second driven gear to rotate, namely drive the second auger to rotate；
When motor drives belt pulley and rotating shaft to rotate backward, as clutch driving gear is the outer spiral shell that is screwed onto power transmission shaft
In stricture of vagina portion, so now clutch driving gear can not drive the second driven gear to be rotated further again, simultaneously because clutch transmission
The gear teeth of the gear teeth of gear and the second driven gear are in engagement, and the second driven gear always has certain rotation resistance
Power is present, so clutch driving gear will be under the spacing anti-rotation effect of the second driven gear gear teeth, along center transmission shaft axle
Line direction is translated towards the direction for being close to the first driven gear；Due to 2f+g>e>F, if not being provided with translation locating part, from
The gear teeth of conjunction travelling gear, will be with drive axis, without along power transmission shaft after departing from from the second driven gear
Heart axis direction is translated；Due to translating the presence of locating part, the gear teeth of clutch driving gear can be caused to completely disengage from second
Before the teeth groove of driven gear, the tooth that is oriented to for translating locating part has begun to start to extend in the teeth groove of clutch driving gear
, it is fixed due to translating locating part, so clutch driving gear will continue translation；It is complete in clutch driving gear
When departing from the guiding tooth of translation locating part, some is inserted into the tooth of the first driven gear for the gear teeth of clutch driving gear
Groove is suffered, as the first driven gear also has certain rotary resistance, so clutch driving gear continues translation, until being connected to
On belt pulley, namely the first transmission station is reached, hereafter motor continues to rotate backward, and power transmission shaft can pass through clutch transmission
The first driven gear of gear driven is rotated, namely drives the first auger to rotate.
Hereafter, when motor is rotated forward again, belt pulley drives rotating shaft to rotate forward, simultaneously because clutch transmission
The gear teeth of the gear teeth of gear and the first driven gear are in engagement, and the first driven gear always has certain rotation resistance
Power exist, so clutch driving gear will the first driven gear gear teeth, translation locating part, the second driven gear gear teeth limit
Under the anti-rotation effect of position, translate towards the second driven gear along center transmission shaft axis direction；Until be connected on limiting block platform,
Reach second and be driven station, hereafter motor continues to rotate backward, power transmission shaft can be by clutch driving gear drive the
Two driven gears are rotated, namely drive the second auger to rotate；Clutch driving gear is being moved to the second biography from the first transmission station
The movement during the entire process of position of starting building is translation all the time.
（Application examples 2, binary silo）
Figure 13 to Figure 20 shows second concrete application mode of the present invention.
Should use-case be using another kind of binary silo made by above-described embodiment 1, should 1 base of use-case and above-mentioned application examples
This is identical, and difference is：As shown in Figure 13 to Figure 20, at least one information is equipped with the first warehouse and the second warehouse and is adopted
Collection instrument 6.
Each information acquiring instrument 6 includes barrel shell 61, the master gear 62 being rotatably arranged in barrel shell, is rotatably arranged on barrel shell
Four advance rolling pipe 63, be fixedly installed on it is each advance rolling pipe outer wall on pinion 64, for drive master gear rotate original move
Motor 65；Four pinions are uniformly arranged on master gear outer circumferential side, setting in a center of symmetry；When master gear is rotated, each pair is driven
Gear synchronous are rotated.
In the present embodiment, the periphery wall of master gear is provided with driving cog 621, and internal perisporium is provided with driven tooth 622；Former galvanic electricity
The quantity of machine 65 is two, and each driving motor is provided with the output gear 651 with output gear 652；Output gear and master gear from
Dynamic tooth engagement adaptation；The driving cog of master gear and pinion engagement adaptation.
Spiral power plate 631 is fixed with the lumen wall of traveling rolling pipe, and 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 in the gap between screw of power plate backward, 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 advanced in rolling pipe, prevent grain storage because it is overcrowding and by spiral shell
Rotation power plate is blended.
Barrel shell 61 includes the secondary cylinders 612 of main cylinder 611 and four, four secondary cylinders around main cylinder central axis into center
It is symmetrical arranged；The central axis of main cylinder is also the center of rotation axis of the master gear, the center of rotation axis of each secondary cylinder
It is parallel with the center of rotation axis of master gear.
Each two ends for advancing rolling pipe are equipped with the Taper Pipe portion 632 of reduced diameter as drag reduction portion, 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
Antidrag cap is exposed independent from the induction end of a humidity sensor 68, each temperature sensor and humidity sensor.
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 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 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 female thread crimp being screwed onto on male threaded joint
638, be 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 the traveling rolling pipe；The female 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 when in use, is powered to driving motor by built-in power, driving motor band
Dynamic master gear is rotated, and then synchronously four traveling rolling pipes of drive are rotated by each pinion, so as to be stored up by promotion in silo
Grain and advance or retreat.
As 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 passed through interior
Radio-cell in 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 transmission data, 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 can be also arranged in each coniform antidrag cap has lamplit photographic head, each coniform antidrag cap
Made using transparent material so that photographic head can photograph the in good time state of grain storage, for example it was observed that go mouldy, insect bite etc.
Bad phenomenon, is prevented and treated to which in time.
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 to be exhaustive to all of embodiment.And these
Belong to the present invention connotation it is extended obvious change or change still fall within protection scope of the present invention.
Claims (10)
1. a kind of self-unloading discharge mechanism；It is characterized in that：Including the casing with the first unloading chamber and the second unloading chamber, for unloading
Go out the first auger of the first unloading intracavity grain storage, for drawing off the second auger of the second unloading intracavity grain storage, and for driving
The driving means that first auger and the second auger are rotated；First auger includes first rotating shaft, the first spiral lamina and the first driven tooth
Wheel；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 includes support body, rotates the transmission arranged on support body
Axle, the clutch driving gear that can be moved back and forth on power transmission shaft, the belt pulley being fixedly installed on power transmission shaft and for spacing
The translation locating part of clutch driving gear translation；Translation locating part is provided with leading in the teeth groove that can extend into clutch driving gear
To tooth；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 biography
On the external thread part of moving axis；When clutch driving gear is moved to one end of power transmission shaft external thread part 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
In the second transmission station during the other end of threaded portion, the second driven gear is driven by clutch driving gear when power transmission shaft is inverted
Rotate.
2. self-unloading discharge mechanism according to claim 1, it is characterised in that：Translation locating part is fixed on support body, is translated
Locating part is just arranged to the middle-end of power transmission shaft external thread part.
3. self-unloading discharge mechanism according to claim 2, it is characterised in that：The first driven gear gear teeth and the second driven tooth
The wheel gear teeth are being provided with gap e along respective center of rotation axis direction, and the facewidth of the clutch driving gear gear teeth is f, is translated spacing
The facewidth of the guiding tooth of part is g, and 2f+g>e>f.
4. self-unloading discharge mechanism according to claim 3, it is characterised in that：Casing include base and and capping, in base
It is provided with dividing plate, dividing plate big the first unloading chamber and the second unloading chamber such as is separated into chassis interior space.
5. self-unloading discharge mechanism according to claim 4, it is characterised in that：Capping is provided with what is connected with the first unloading chamber
First grain-entering mouth, the bottom in the first unloading chamber are provided with the first grain outlet.
6. self-unloading discharge mechanism according to claim 5, it is characterised in that：It is additionally provided with capping and connects with the second unloading chamber
The second grain-entering mouth, the bottom in the second unloading chamber is provided with the second grain outlet.
7. self-unloading discharge mechanism according to claim 6, it is characterised in that：The body rotation of first rotating shaft is arranged on first
In unloading chamber, casing is stretched out in one end of first rotating shaft, and what the first driven gear was fixedly installed on first rotating shaft stretches out the one of casing
On end.
8. self-unloading discharge mechanism according to claim 7, it is characterised in that：First spiral lamina is fixedly installed on first rotating shaft
On, and the first spiral lamina is in the first unloading chamber.
9. self-unloading discharge mechanism according to claim 8, it is characterised in that：The body rotation of the second rotating shaft is arranged on second
In unloading chamber, casing is stretched out in one end of the second rotating shaft, and what the second driven gear was fixedly installed on the second rotating shaft stretches out the one of casing
On end.
10. self-unloading discharge mechanism according to claim 9, it is characterised in that：Secondary spiral lamina is fixedly installed on second turn
On axle, and secondary spiral lamina is located in the second unloading chamber；The hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059515.4A CN106516792A (en) | 2016-11-27 | 2016-11-27 | Self-discharging grain-unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059515.4A CN106516792A (en) | 2016-11-27 | 2016-11-27 | Self-discharging grain-unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106516792A true CN106516792A (en) | 2017-03-22 |
Family
ID=58357227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611059515.4A Withdrawn CN106516792A (en) | 2016-11-27 | 2016-11-27 | Self-discharging grain-unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106516792A (en) |
-
2016
- 2016-11-27 CN CN201611059515.4A patent/CN106516792A/en not_active Withdrawn
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Application publication date: 20170322 |
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