CN106586598A - Unloading device for double-body granary - Google Patents
Unloading device for double-body granary Download PDFInfo
- Publication number
- CN106586598A CN106586598A CN201611059959.8A CN201611059959A CN106586598A CN 106586598 A CN106586598 A CN 106586598A CN 201611059959 A CN201611059959 A CN 201611059959A CN 106586598 A CN106586598 A CN 106586598A
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- China
- Prior art keywords
- rotating shaft
- mono
- directional overrun
- overrun clutch
- discharge mechanism
- Prior art date
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Classifications
-
- 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
- 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
- B65D90/00—Component parts, details or accessories for large containers
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- 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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an unloading device for a double-body granary. The unloading device comprises an unloading box and a driving device; the unloading box comprises a box body, a first packing auger, a second packing auger, a first feeding opening, a second feeding opening, a discharging opening and a belt wheel; the first packing auger comprises a first rotating shaft, a first spiral plate and a first one-way overrunning clutch; the second packing auger comprises a second rotating shaft, a second spiral plate and a second one-way overrunning clutch; the spiral directions of the first spiral plate and the second spiral plate are opposite; the first one-way overrunning clutch and the second one-way overrunning clutch are arranged in shaft holes of the belt wheel; the locking directions of the first one-way overrunning clutch and the second one-way overrunning clutch are opposite; when a driving motor rotates positively, the first one-way overrunning clutch drives the first rotating shaft to rotate; and when the driving motor rotates negatively, the second one-way overrunning clutch drives the second rotating shaft to rotate. The unloading device is relatively compact and reasonable in structure and lower in cost.
Description
Technical field
The invention belongs to silo technical field, and in particular to a kind of discharge mechanism for binary silo.
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 discharge mechanism for binary silo 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 discharge mechanism for binary silo, including unloading tanker and drive
Dynamic device；Unloading case includes casing, is arranged on first charging aperture on casing, second charging aperture and discharging opening, and rotates and set
Put the first auger in casing, the second auger and belt pulley；First rotating shaft that first auger includes being rotatably arranged in casing,
The first spiral lamina being fixedly installed in first rotating shaft and the first mono-directional overrun clutch being fixedly installed in first rotating shaft；The
Two augers include that the second rotating shaft being rotatably arranged in casing, the secondary spiral lamina being fixedly installed in the second rotating shaft and fixation set
Put the second mono-directional overrun clutch in the second rotating shaft；The lock of the first mono-directional overrun clutch and the second mono-directional overrun clutch
It is only in opposite direction；The axis hole hole wall of belt pulley is provided with the first mounting groove and the second mounting groove, and the first mono-directional overrun clutch sets
Put in the first mounting groove, the second mono-directional overrun clutch is arranged in the second mounting groove；Driving means are included for driving skin
The motor that belt wheel is rotated；First mono-directional overrun clutch and the second mono-directional overrun clutch include the circle for being provided with installing hole
Seat, the multiple breach being arranged on ring support, the roller being arranged in each breach and be arranged on ring support it is multiple for for rolling
Post provides the elastic component of reseting elasticity；Each breach has hang down wall and skew wall；The central axis of each vertical wall place plane and ring support is altogether
Face, each skew wall is perpendicular to coupled vertical wall；When motor is rotated forward, belt pulley is driven by the first mono-directional overrun clutch
First rotating shaft is rotated；When motor is inverted, belt pulley drives the second axis of rotation by the second mono-directional overrun clutch.
In such scheme, first rotating shaft and the second rotating shaft are located along the same line, and stay between first rotating shaft and the second rotating shaft
There is the hand of spiral in gap, the first spiral lamina and secondary spiral lamina contrary.
In such scheme, motor is fixedly installed in the middle part of box top wall, and box top wall is provided with open-work, and belt is passed through should
Open-work.
In such scheme, first rotating shaft and the second rotating shaft are rotatably arranged in casing each via two roller bearing seats.
In such scheme, each elastic component includes cylinder base, thimble, the spring that reseting elasticity is provided for thimble and is used for plugging barrel
The tail-hood of seat.
In such scheme, thimble has sliding pin portion and anticreep plate portion；Cylinder base has cylinder and positioned at the spacing of cylinder one end
Plate portion, the external diameter of spacing plate portion are more than cylinder external diameter, and the center of spacing plate portion is provided with slide opening, the external diameter of the anticreep plate portion of thimble
More than the aperture of slide opening；During the sliding pin portion of thimble is plugged in slide opening and stretch out cylinder, the anticreep plate portion of thimble and spring are located at cylinder
In body, tail-hood is fixedly installed on the other end of cylinder.
In such scheme, each vertical wall is provided with an accommodating hole；The cylinder base of each elastic component is fixedly installed on a corresponding appearance
Put in hole, vertical wall is stretched out in the sliding pin portion of each thimble, and top pressure is on a corresponding roller.
In such scheme, the shape of first mounting groove and the second mounting groove of belt pulley be it is circular, the first mono-directional overrun from
Clutch and the second mono-directional overrun clutch when in lockup state, respective roller be locked at the first mounting groove of belt pulley or
On the cell wall of the second mounting groove.
In such scheme, the rolling that each roller bearing seat includes the pedestal being fixedly installed on casing, is arranged in pedestal
Bearing and for rolling bearing is blocked end cap in pedestal.
In such scheme, the central axis upright of accommodating hole is in vertical wall.
The present invention has following positive technique effect：（1）The more compact simplification of the present invention, relatively reasonable in structure, two strands
Dragon is only driven with same motor, is compared with traditional product, is saved a motor, and not only cost is relatively low, also reduces
Entirety takes up room, and is conducive to miniaturization, especially meets carrier and install and use demand.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the present invention；
Fig. 2 is a kind of half-sectional structural representation of discharge mechanism shown in Fig. 1；
Fig. 3 is the close-up schematic view in Fig. 2 at A；
Fig. 4 is a kind of dimensional structure diagram of the first mono-directional overrun clutch in discharge mechanism shown in Fig. 1；
Fig. 5 is a kind of half-sectional structural representation of the first mono-directional overrun clutch shown in Fig. 4；
Fig. 6 is a kind of dimensional structure diagram of elastic component in the first mono-directional overrun clutch shown in Fig. 4；
Fig. 7 is a kind of half-sectional structural representation of elastic component shown in Fig. 6；
Fig. 8 is a kind of explosive view of elastic component shown in Fig. 6；
Fig. 9 is a kind of structural representation using binary silo made by discharge mechanism shown in Fig. 1；
Figure 10 is a kind of structural representation using another kind of binary silo made by discharge mechanism shown in Fig. 1；
Figure 11 is a kind of dimensional structure diagram of information acquiring instrument in silo shown in Figure 10；
Figure 12 is a kind of top view of information acquiring instrument shown in Figure 11；
Figure 13 is a kind of explosive view of information acquiring instrument shown in Figure 11；
Figure 14 is a kind of explosive view that information acquiring instrument shown in Figure 11 further decomposes；
Figure 15 is a kind of sectional view of information acquiring instrument shown in Figure 11；
Figure 16 is a kind of sectional view of barrel shell in information acquiring instrument shown in Figure 11；
Figure 17 is a kind of sectional view of traveling rolling pipe in information acquiring instrument shown in Figure 11.
Specific embodiment
（Embodiment 1）
Fig. 1 to Fig. 8 shows a kind of specific embodiment of the present invention.
The present embodiment is a kind of discharge mechanism for binary silo, and as shown in Fig. 1 to Fig. 8, the discharge mechanism 2 includes unloading
Tanker 3 and driving means 5.
Unloading tanker 3 includes casing 31, the first auger 32 being rotatably arranged in casing and the second auger 33, is arranged on casing
The first charging aperture 34 and second charging aperture 35 at top, is arranged on the discharging opening 36 and the belt being arranged in casing of box bottom
Wheel 37；First auger includes first rotating shaft 321, the first spiral lamina 322 being fixedly installed in first rotating shaft and is fixedly installed on
The first mono-directional overrun clutch 85 in first rotating shaft；Second auger includes the second rotating shaft 331, is fixedly installed in the second rotating shaft
Secondary spiral lamina 332 and the second mono-directional overrun clutch 86 being fixedly installed in the second rotating shaft；First rotating shaft and the second rotating shaft
Arrange in a line, between first rotating shaft and the second rotating shaft, leave the hand of spiral in gap, the first spiral lamina and secondary spiral lamina
On the contrary；The axis hole hole wall of belt pulley 37 is provided with the first mounting groove 371 and the second mounting groove 372, the first mono-directional overrun clutch
Be arranged in the first mounting groove, the second mono-directional overrun clutch is arranged in the second mounting groove, the first mono-directional overrun clutch and
The locking of the second mono-directional overrun clutch is in opposite direction.
Driving means include that the motor 51 with driving wheel 52, driving wheel and belt pulley are driven by belt 53.Drive
Galvanic electricity machine is fixedly installed in the middle part of box top wall, and box top wall is provided with open-work 39, and belt passes through the open-work 39.
Discharging opening is located at box bottom center.
First rotating shaft and the second rotating shaft are rotatably arranged in casing each via two roller bearing seats 38, each for supporting
Two roller bearing seats of rotating shaft, on the wall body of the one end for being arranged on casing, another is arranged in casing middle-end
In the fixed support plate in portion, the fixed support plate is fixedly installed on cabinet wall.
As shown in Fig. 4 and Fig. 5, the first mono-directional overrun clutch 85 and the second mono-directional overrun clutch 86 include being provided with peace
The dress ring support 851 in hole 8511, the multiple breach 852 being arranged on ring support, the roller 853 being arranged in each breach and it is arranged on
Multiple elastic components 854 for reseting elasticity is provided for roller on ring support；Each breach has hang down wall 8521 and skew wall 8522；Respectively
The central axis of vertical wall place plane and ring support is coplanar, and each skew wall is perpendicular to coupled vertical wall.Second mono-directional overrun clutch
The structure of device is identical with the structure of the first mono-directional overrun clutch, but the placement direction of the second mono-directional overrun clutch and first
Mono-directional overrun clutch is conversely, so that the locking direction phase of the first mono-directional overrun clutch and the second mono-directional overrun clutch
Instead.
As shown in Fig. 6 to Fig. 8, each elastic component includes cylinder base 8541, thimble 8542, the spring that reseting elasticity is provided for thimble
8543 and tail-hood 8544；Thimble has sliding pin portion 85421 and anticreep plate portion 85422；Cylinder base has cylinder 85411 and is located at cylinder
The spacing plate portion 85412 of one end, the external diameter of spacing plate portion are more than cylinder external diameter, and the center of spacing plate portion is provided with slide opening 85413,
Aperture of the external diameter of the anticreep plate portion of thimble more than slide opening；During the sliding pin portion of thimble is plugged in slide opening and cylinder is stretched out, thimble
Anticreep plate portion and spring are located in cylinder, and tail-hood is fixedly installed on the other end of cylinder.
Each vertical wall is provided with an accommodating hole 8523, and the central axis upright of accommodating hole is in vertical wall；The cylinder base of each elastic component
Be fixedly installed in a corresponding accommodating hole, for example by be spirally connected or bonding mode be connected；Vertical wall is stretched out in the sliding pin portion of each thimble,
Top pressure is on a corresponding roller.
The cell wall of first mounting groove and the second mounting groove of belt pulley is circle, the first mono-directional overrun clutch and the second list
To freewheel clutch when in lockup state, respective roller is locked at first mounting groove or the second mounting groove of belt pulley
On cell wall.
Each roller bearing seat includes the pedestal being fixedly installed on casing, the rolling bearing being arranged in pedestal and for handle
Rolling bearing blocks the end cap in pedestal.
The course of work of the present embodiment is as follows：Motor drives belt pulley reciprocating rotation；When motor is rotated forward, skin
Belt wheel drives first rotating shaft to rotate by the first mono-directional overrun clutch, namely drives the first auger to rotate；Now due to second
The locking direction of mono-directional overrun clutch and the locking of the first mono-directional overrun clutch are in opposite direction, therefore belt pulley will not be by the
Two mono-directional overrun clutch drive the second axis of rotation, namely the second auger not to rotate；
When motor is inverted, belt pulley drives the second axis of rotation by the second mono-directional overrun clutch, namely drives the
Two augers are rotated；Now due to the locking direction and the locking direction of the second mono-directional overrun clutch of the first mono-directional overrun clutch
Conversely, therefore belt pulley will not drive first rotating shaft rotation, namely first auger not rotate to freewheel clutch by first.
The present embodiment has advantages below：（1）Driving means it is relatively reasonable in structure compact, two augers only use same drive
Dynamic Motor drive, compares with traditional product, saves a motor, also reduces entirety and takes up room, is conducive to small-sized
Change, especially meet carrier and install and use demand.
（Application examples 1, binary silo）
Fig. 9 shows the first concrete application mode of the present invention.
Should use-case be using a kind of binary silo made by above-described embodiment 1, as shown in Figure 9, including 1 He of binary warehouse
The discharge mechanism 2 being arranged on described in the above-described embodiment 1 below binary warehouse.
Binary warehouse 1 has the first adjacent warehouse 11 and the second warehouse 12, and the bottom in the first warehouse is tapered, its bottom
Center has the first discharging opening；The bottom in the second warehouse is also tapered, has the second discharging opening at its bottom centre.This enforcement
In example, the bottom in binary warehouse is provided with four daggers 13, and binary warehouse is stood on the ground by four daggers.Concrete real
In trampling, also shouldn't dagger, but binary warehouse is directly anchored on body of wall or on carrier, for example, be used for the present embodiment
On united reaper.
First charging aperture is connected with first discharging opening in the first warehouse, second discharging opening in second charging aperture and the second warehouse
It is connected.First auger and the second auger elapse from warehouse the grain storage entered in respective casing by rotating push mode.
The course of work of the present embodiment is as follows：Grain storage Jing first charging apertures in first warehouse enter into first and unload tanker
In, the grain storage Jing second charging apertures in the second warehouse enter into second and unload in tanker；
Motor drives belt pulley reciprocating rotation；When motor is rotated forward, belt pulley passes through the first mono-directional overrun clutch
Drive first rotating shaft to rotate, namely drive the first auger to rotate；Now due to the second mono-directional overrun clutch locking direction and
The locking of the first mono-directional overrun clutch is in opposite direction, therefore belt pulley will not drive second turn by the second mono-directional overrun clutch
Axle is rotated, namely the second auger is not rotated；
When motor is inverted, belt pulley drives the second axis of rotation by the second mono-directional overrun clutch, namely drives the
Two augers are rotated；Now due to the locking direction and the locking direction of the second mono-directional overrun clutch of the first mono-directional overrun clutch
Conversely, therefore belt pulley will not drive first rotating shaft rotation, namely first auger not rotate to freewheel clutch by first.
（Application examples 2, binary silo）
Figure 10 to Figure 17 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 basic phase of use-case and application examples
Together, difference is：As shown in Figure 10 to Figure 17, in the first warehouse and the second warehouse, at least one information acquiring instrument is equipped with
6。
Information acquiring instrument 6 includes barrel shell 61, the master gear 62 being rotatably arranged in barrel shell, four be rotatably arranged on barrel shell
Individual rolling pipe 63 of advancing, the pinion 64 being fixedly installed in each traveling rolling pipe outer wall, the former galvanic electricity for driving master gear to rotate
Machine 65；Four pinions are uniformly arranged on master gear outer circumferential side, setting in a center of symmetry；When master gear is rotated, each secondary tooth is driven
Wheel synchronous axial system.
In the present embodiment, the periphery wall of master gear is provided with driving cog 621, and internal perisporium is provided with driven tooth 622；Former galvanic electricity
The quantity of machine 65 is two, and each driving motor is provided with the output gear 651 with output gear；The driven tooth of output gear and master gear
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, 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 discharge mechanism for binary silo, including unloading tanker and driving means；It is characterized in that：Unloading case includes case
Body, is arranged on first charging aperture on casing, second charging aperture and discharging opening, and the first strand being rotatably arranged in casing
Dragon, the second auger and belt pulley；First auger includes the first rotating shaft being rotatably arranged in casing, is fixedly installed on first rotating shaft
On the first spiral lamina and the first mono-directional overrun clutch for being fixedly installed in first rotating shaft；Second auger includes rotating setting
The second rotating shaft, the secondary spiral lamina being fixedly installed in the second rotating shaft in casing and be fixedly installed in the second rotating shaft
Two mono-directional overrun clutch；The locking of the first mono-directional overrun clutch and the second mono-directional overrun clutch is in opposite direction；Belt pulley
Axis hole hole wall be provided with the first mounting groove and the second mounting groove, the first mono-directional overrun clutch is arranged in the first mounting groove,
Second mono-directional overrun clutch is arranged in the second mounting groove；Driving means are included for driving the driving of pulley rotation electric
Machine；
First mono-directional overrun clutch and the second mono-directional overrun clutch include being provided with the ring support of installing hole, are arranged on ring support
Multiple breach, the roller being arranged in each breach and be arranged on multiple for providing reseting elasticity for roller on ring support
Elastic component；Each breach has hang down wall and skew wall；The central axis of each vertical wall place plane and ring support is coplanar, each skew wall perpendicular to
Its connected vertical wall；When motor is rotated forward, belt pulley drives first rotating shaft to rotate by the first mono-directional overrun clutch；Drive
During motor reversal, belt pulley drives the second axis of rotation by the second mono-directional overrun clutch.
2. the discharge mechanism for binary silo according to claim 1, it is characterised in that：First rotating shaft and the second rotating shaft
It is located along the same line, between first rotating shaft and the second rotating shaft, leaves the spiral side in gap, the first spiral lamina and secondary spiral lamina
To contrary.
3. the discharge mechanism for binary silo according to claim 2, it is characterised in that：Motor is fixedly installed on
In the middle part of box top wall, box top wall is provided with open-work, and belt passes through the open-work.
4. the discharge mechanism for binary silo according to claim 3, it is characterised in that：First rotating shaft and the second rotating shaft
It is rotatably arranged in casing each via two roller bearing seats.
5. the discharge mechanism for binary silo according to claim 4, it is characterised in that：Each elastic component include cylinder base,
Thimble, the spring that reseting elasticity is provided for thimble and the tail-hood for blocking cylinder base.
6. the discharge mechanism for binary silo according to claim 5, it is characterised in that：Thimble has sliding pin portion and prevents
De- plate portion；The external diameter that cylinder base has cylinder and the spacing plate portion positioned at cylinder one end, spacing plate portion is more than cylinder external diameter, limiting plate
The center in portion is provided with slide opening, and the external diameter of the anticreep plate portion of thimble is more than the aperture of slide opening；The sliding pin portion of thimble is plugged in slide opening
In and stretch out cylinder, the anticreep plate portion of thimble and spring are located in cylinder, and tail-hood is fixedly installed on the other end of cylinder.
7. the discharge mechanism for binary silo according to claim 6, it is characterised in that：Each vertical wall is provided with an appearance
Put hole；The cylinder base of each elastic component is fixedly installed in a corresponding accommodating hole, and vertical wall is stretched out in the sliding pin portion of each thimble, and top pressure is in phase
Answer on a roller.
8. the discharge mechanism for binary silo according to claim 7, it is characterised in that：First mounting groove of belt pulley
Shape with the second mounting groove is circle, and the first mono-directional overrun clutch and the second mono-directional overrun clutch are in lockup state
When, respective roller is locked on the cell wall of the first mounting groove or the second mounting groove of belt pulley.
9. the discharge mechanism for binary silo according to claim 8, it is characterised in that：Each roller bearing seat includes solid
Surely the pedestal being arranged on casing, the rolling bearing being arranged in pedestal and for rolling bearing is blocked end in pedestal
Lid.
10. the discharge mechanism for binary silo according to claim 9, it is characterised in that：The central axis of accommodating hole
Perpendicular to vertical wall.
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| CN201611059959.8A CN106586598A (en) | 2016-11-27 | 2016-11-27 | Unloading device for double-body granary |
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| CN113776297A (en) * | 2021-08-16 | 2021-12-10 | 金华市双飞程凯合金材料有限公司 | Drying, storing and conveying equipment for metal powder |
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