CN106364938A - Logistics granary capable of achieving relatively uniform grain distribution - Google Patents

Abstract

The invention discloses a logistics granary capable of achieving relatively uniform grain distribution. The logistics granary comprises a double-body warehouse and a grain unloading device, wherein a self-rotating grain distributor is arranged inside each of a first warehouse and a second warehouse; the grain unloading device comprises a first grain unloading box, a second grain unloading box and a driving device; the first grain unloading box comprises a first box body and a first screw conveyer; the driving device comprises a driving motor and a clutch transmission mechanism; the clutch transmission mechanism comprises a belt pulley, a first transmission shaft, a first one-way overrunning clutch, a second transmission shaft and a second one-way overrunning clutch; the driving motor drives the belt pulley to rotate in a reciprocating manner; and the locking direction of the first one-way overrunning clutch is opposite to the locking direction of the second one-way overrunning clutch. According to the logistics granary, the grain distribution is relatively uniform, two kinds of grains can be stored, and the manufacturing cost is relatively low.

Description

A kind of more uniform logistics silo of cloth grain

Technical field

The invention belongs to binary barn structure design field is and in particular to a kind of more uniform logistics 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 logistics of manufacturing cost Silo.

The technical scheme realizing the object of the invention is: a kind of more uniform logistics silo of cloth grain, include binary warehouse with It is arranged on the discharge mechanism below binary warehouse；Binary warehouse has the first warehouse and the second warehouse；First warehouse and the second storehouse It is respectively provided with a self-rotary grain distributer in storehouse；The rotating shaft that each self-rotary grain distributer includes bearing block, is rotatably arranged on bearing block With the cloth grain part being fixedly installed in rotating shaft；Described rotating shaft is arranged along plumb line direction；Cloth grain part includes a Ge Jiliang area and many Individual slip grain cylinder；Ji Liangqu is located at the underface of the grain inlet in place warehouse；Ji Liangqu include annular slab, circular bottom wall and multiple gradually Burst at the seams plate, and rotating shaft is located at the center of circular bottom wall；Each the inner of involute plate and the outer wall of rotating shaft are fixedly linked, each involute Outer end and the inwall of annular slab be fixedly linked, two adjacent involute plate clampings form flow-guiding channels；On annular slab It is provided with multiple grain outlets, each grain outlet is just arranged to a flow-guiding channel；Respectively slip the periphery wall that grain cylinder is fixedly installed on annular slab On, respectively slip grain cylinder and grain channel connection is led by a grain outlet and corresponding one, respectively slip grain cylinder and incline along direction from top to bottom Tiltedly arrange；The top of each involute plate is provided with spin stress surface, and this spin stress surface is downward-sloping inclined-plane or arcwall face；Often One grain outlet is equipped with the diapire of individual flow-guiding channel；Discharge mechanism include first unload tanker, second unload tanker and drive dress Put；First unloading case includes the first casing and the first auger；First casing and the connection of the first warehouse；First auger includes first turn Axle, the first spiral lamina being fixed in first rotating shaft and the first driven gear being fixed in first rotating shaft, the first spiral lamina position In the first casing；Second unloading case includes the second casing and the second auger；Second unloads tanker and the connection of the second warehouse；Second strand Dragon includes the second rotating shaft, the secondary spiral lamina being fixed in the second rotating shaft and the second driven gear being fixed in the second rotating shaft, Secondary spiral lamina is located in the second casing；Driving means include motor and clutch transmission；Clutch transmission includes Belt pulley, the first power transmission shaft, the first mono-directional overrun clutch, the first travelling gear, second driving shaft, the second mono-directional overrun clutch Device and the second travelling gear；Motor drives belt pulley reciprocating rotation；First travelling gear is fixedly installed on the first power transmission shaft On, the second travelling gear is fixedly installed on second driving shaft；The inwall of the axis hole of belt pulley is provided with the first mounting groove and Two mounting grooves, the first mono-directional overrun clutch is arranged in the first mounting groove, and the second mono-directional overrun clutch is arranged on the second peace In tankage；The locking of the locking direction of the first mono-directional overrun clutch and the second mono-directional overrun clutch is in opposite direction.

In such scheme, the first warehouse and the second warehouse adjoin and are located along the same line, and the bottom in the first warehouse is in cone Shape, has the first discharging opening at its bottom centre；The bottom in the second warehouse is also tapered, has the second discharging at its bottom centre Mouthful.

In such scheme, first unloads tanker also includes the first charging aperture that is arranged on the first box top wall and is arranged on First discharging opening in the first discharge nozzle on the first casing diapire, first charging aperture and the first warehouse is connected.

In such scheme, second unloads tanker also includes the second charging aperture that is arranged on the second box top wall and is arranged on Second discharging opening in the second discharge nozzle on the second casing diapire, second charging aperture and the second warehouse is connected.

In such scheme, first unloads the both sides that tanker and second unloads tanker separation driving means, the spiral of the first spiral lamina The hand of spiral of direction and secondary spiral lamina is contrary.

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, clutch transmission also includes support body and roller bearing seat；First power transmission shaft and second driving shaft All it is rotatably arranged on support body.

In such scheme, the first power transmission shaft and second driving shaft are rotatably arranged on support body each via a roller bearing seat On.

In such scheme, the body rotation of first rotating shaft is arranged in the first casing, and one end of first rotating shaft stretches out first Casing, the first driven gear is fixedly installed on first rotating shaft and stretches out on one end of the first casing；First spiral lamina is located at the first case In body.

In such scheme, the body rotation of the second rotating shaft is arranged in the second casing, and one end of the second rotating shaft stretches out second Casing, the second driven gear is fixedly installed on the second rotating shaft and stretches out on one end of the second casing；Secondary spiral lamina is located at the second case In body.

The present invention has following positive technique effect: (1) is 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 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 perspective view that in discharge mechanism shown in Fig. 2, clutch transmission removes after support body；

Fig. 5 is that one kind of clutch transmission shown in Fig. 4 partly cuts open structural representation；

Fig. 6 is a kind of perspective view of the first mono-directional overrun clutch in clutch transmission shown in Fig. 4；

Fig. 7 is that one kind of the first mono-directional overrun clutch shown in Fig. 6 partly cuts open structural representation；

Fig. 8 is a kind of perspective view of elastic component in the first mono-directional overrun clutch shown in Fig. 6；

Fig. 9 is that one kind of elastic component shown in Fig. 8 partly cuts open structural representation；

Figure 10 is a kind of explosive view of elastic component shown in Fig. 8；

Figure 11 is a kind of perspective view of self-rotary grain distributer in silo shown in Fig. 1；

Figure 12 is the close-up schematic view at a in Figure 11；

Figure 13 is a kind of perspective view when another angle is observed for self-rotary grain distributer shown in Figure 11；

Figure 14 is a kind of top view of self-rotary grain distributer shown in Figure 11；

Figure 15 is a kind of side view of self-rotary grain distributer shown in Figure 11；

Figure 16 is a kind of structural representation that the bottom bracket of self-rotary grain distributer shown in Figure 11 supports rotating shaft；

Figure 17 is a kind of perspective view of information acquiring instrument in silo shown in Fig. 1；

Figure 18 is a kind of top view of information acquiring instrument shown in Figure 17；

Figure 19 is a kind of explosive view of information acquiring instrument shown in Figure 17；

Figure 20 is a kind of explosive view that information acquiring instrument shown in Figure 17 decomposes further；

Figure 21 is a kind of sectional view of information acquiring instrument shown in Figure 17；

Figure 22 is a kind of sectional view of barrel shell in information acquiring instrument shown in Figure 17；

Figure 23 is to advance in information acquiring instrument shown in Figure 17 to roll a kind of sectional view of pipe.

Specific embodiment

(embodiment 1)

Fig. 1 to Figure 23 shows a kind of specific embodiment of the present invention.

The present embodiment is a kind of more uniform logistics silo of cloth grain, as shown in Fig. 1 to Figure 10, including binary warehouse 1 He It is arranged on the discharge mechanism 2 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, is stood on the ground by this four daggers in binary warehouse.Specifically real In trampling, also shouldn't dagger, but binary warehouse is directly anchored on body of wall or on carrier.

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 Figure 11 to Figure 16, 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 17 to Figure 23, each information acquiring instrument 6 include barrel shell 61, the master gear 62 being rotatably arranged in barrel shell, Four travelings being rotatably arranged on barrel shell are rolled pipes 63, are fixedly installed on each pinion 64 advanced in rolling pipe outer wall, are used for carrying The driving motor 65 that dynamic master gear rotates；Four pinions are uniformly arranged on master gear outer circumferential side, setting in a center of symmetry；Main tooth When wheel rotates, drive each pinion synchronous axial system.

In the present embodiment, the periphery wall of master gear is provided with driving cog 621, and internal perisporium is provided with driven tooth 622；Former galvanic electricity The quantity of machine 65 is two, and each driving motor is provided with the output gear 651 with output gear；Output gear and the driven tooth of master gear Engagement adaptation；The driving cog of master gear and pinion engagement adaptation.

It is fixed with spiral power plate 631, spiral power plate is with rolling pipe turn of advancing on the lumen wall of traveling rolling pipe When dynamic, moved ahead by the material acquisition thrust that spiral is stirred in rolling pipe of advancing or retreat.In the present embodiment, spiral power plate Center enclose the circular material path 639 of formation one, when rolling pipe of advancing is advanced, grain storage is mainly from this circular material path and spiral Release backward in the gap between screw of power plate, this structure can be fed in rolling pipe of advancing in time and be advanced with smooth, in addition by In the presence of this circular material path, to the larger mobile space of grain storage advanced in rolling pipe, prevent grain storage because overcrowding and by spiral shell Rotation power plate blends.

Barrel shell 61 includes main cylinder 611 and four secondary cylinders 612, and four secondary cylinders become center around the central axis of main cylinder It is symmetrical arranged；The central axis of main cylinder is also the center of rotation axis of described master gear, the center of rotation axis of each pair cylinder Parallel with the center of rotation axis of master gear.

Each two ends advancing rolling pipe are equipped with the Taper Pipe portion 632 of reduced diameter as drag reduction portion, advance for reducing Resistance.

The two ends of barrel shell are respectively fixed with a coniform antidrag cap 66, and each antidrag cap is provided with a temperature sensor 67 With a humidity sensor 68, the induction end of each temperature sensor and humidity sensor is exposed independent from antidrag cap.

It is arranged with the first rolling bearing 633 and the second rolling bearing 634 on the outer wall of each rolling pipe of advancing, each rolling pipe of advancing Outer wall is provided with first step wall 635 and second step wall 636；

One side of barrel shell is provided with four clutch shaft bearing storage tanks 613, and this four clutch shaft bearing storage tanks are located at this end of barrel shell On inwall；Each first rolling bearing is embedded in a corresponding clutch shaft bearing storage tank, and the inner ring of each first rolling bearing is sheathed It is fixed on one end of corresponding one rolling pipe of advancing, and the first step wall of rolling pipe of advancing is along the central axial direction pressure of this rolling pipe It is connected on the inner ring of corresponding first rolling bearing；

Another side of barrel shell is provided with four second bearing storage tanks 614, and this four second bearing storage tanks are located at and expose to cylinder This end of shell；Each rolling pipe of advancing is provided with male threaded joint 637；The female thread crimp that one is screwed onto on male threaded joint 638, it is crimped on the outer ring of a corresponding second bearing, and roll the central axial direction of pipe this second bearing along this traveling Inner ring is crimped on this traveling and rolls on the second step wall of pipe；This female thread crimp blocks a corresponding second bearing simultaneously to be held Put the opening of groove.

It is fixed with installing plate 615, master gear is rotatably arranged on installing plate, the motor body of each driving motor in barrel shell Also it is fixedly installed on this installing plate.

Information acquiring instrument in the present embodiment, when using, is powered to driving motor by built-in power, driving motor band Dynamic master gear rotates, and then synchronously drives four rolling pipes of advancing to rotate by each pinion, thus storing up by promotion in silo Grain and advance or retreat.

Because each antidrag cap is provided with temperature sensor and humidity sensor, the information acquiring instrument in the present embodiment is being advanced In, the temperature and humidity of drill-through grain layer being given, thus obtaining the physical message of the grain storage of different depth, and can pass through interior The radio-cell being placed in antidrag cap or barrel shell is transferred to user.

It is also possible to be powered and transmission data to the information acquiring instrument in the present embodiment by cable in concrete practice, tool Body is that cable is passed through behind the tip of an antidrag cap, is connected with the wiring board in antidrag cap or barrel shell.

The present embodiment also can be arranged in each coniform antidrag cap has lamplit photographic head, each coniform antidrag cap Made using transparent material so that photographic head can photograph the in good time state of grain storage, for example observe go mouldy, insect bite etc. Bad phenomenon, prevents and treats to it in time.

Discharge mechanism 2 includes first and unloads tanker 3, second unloads tanker 4 and driving means 5；First unloads tanker and the second unloading The both sides of case separation driving means.

First unloads tanker 3 includes the first casing 31, the first auger 32, the first charging aperture being arranged on the first box top wall 33 and be arranged on the first discharge nozzle 34 on the first casing diapire；First auger includes first rotating shaft 321, is fixed on first turn The first spiral lamina 322 on axle and the first driven gear 323 being fixed in first rotating shaft；The body rotation setting of first rotating shaft In the first casing, the first casing is stretched out in one end of first rotating shaft, and the first driven gear is fixedly installed on first rotating shaft and stretches out On one end of one casing；First spiral lamina is located in the first casing.

Second unloads tanker 4 includes the second casing 41, the second auger 42, the second charging aperture being arranged on the second box top wall 43 and be arranged on the second discharge nozzle 44 on the second casing diapire；Second auger includes the second rotating shaft 421, is fixed on second turn Secondary spiral lamina 422 on axle and the second driven gear 423 being fixed in the second rotating shaft；The body rotation setting of the second rotating shaft In the second casing, the second 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 and stretches out On one end of two casings；Secondary spiral lamina is located in the second casing.

The hand of spiral of the hand of spiral of the first spiral lamina and secondary spiral lamina is contrary.First charging aperture and the first warehouse First discharging opening is connected, and second charging aperture is connected with second discharging opening in the second warehouse, and the first auger and the second auger pass through rotation Turn push mode and elapse the grain storage entering from warehouse respective casing.

Driving means include motor 7 and clutch transmission 8；Motor is provided with driving wheel 71；

Clutch transmission include support body 81, belt pulley 82, roller bearing seat 83, the first power transmission shaft 84, the first mono-directional overrun from Clutch 85, the first travelling gear 86, second driving shaft 87, the second mono-directional overrun clutch 88 and the second travelling gear 89；Drive Belt pulley in the driving wheel and clutch transmission of motor is driven by belt 72.

The inwall of the axis hole of belt pulley is provided with the first mounting groove 821 and the second mounting groove 822, the first mono-directional overrun clutch Device is arranged in the first mounting groove, and the second mono-directional overrun clutch is arranged in the second mounting groove；

First mono-directional overrun clutch all includes being provided with the ring support 851 of installing hole 8511, the multiple breach being arranged on ring support 852nd, the roller 853 that is arranged in each breach and be arranged on the multiple elasticity for providing reseting elasticity for roller on ring support Part 854；Each breach has vertical wall 8521 and skew wall 8522；The central axis of each vertical wall place plane and ring support is coplanar, each skew wall Perpendicular to coupled vertical wall.The structure of the second mono-directional overrun clutch is identical with the structure of the first mono-directional overrun clutch, But the placement direction of the second mono-directional overrun clutch and the first mono-directional overrun clutch are contrary, so that the first mono-directional overrun The locking of clutch and the second mono-directional overrun clutch is in opposite direction.

Each elastic component includes cylinder base 8541, thimble 8542, the spring 8543 for thimble offer reseting elasticity and tail-hood 8544； Thimble has sliding pin portion 85421 and anticreep plate portion 85422；The spacing plate portion that cylinder base has cylinder 85411 and is located at cylinder one end 85412, the external diameter of spacing plate portion is more than cylinder external diameter, and the center of spacing plate portion is provided with slide opening 85413, the anticreep plate portion of thimble External diameter be more than slide opening aperture；The sliding pin portion of thimble is plugged in slide opening and stretches out cylinder, the anticreep plate portion of thimble and spring In cylinder, 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 It is fixedly installed in a corresponding accommodating hole, for example, pass through to be spirally connected or bonding mode is connected；Vertical wall is stretched out in the sliding pin portion of each thimble, Top pressure is on a corresponding roller.

The middle-end of the first power transmission shaft is rotatably arranged on support body by a roller bearing seat, and one end of the first power transmission shaft is inserted It is located in the installing hole of the first mono-directional overrun clutch, and is fixedly connected by key pin 855, the other end of the first power transmission shaft is provided with Described first travelling gear；First travelling gear and the first driven gear engagement adaptation；

The middle-end of second driving shaft is rotatably arranged on support body by another roller bearing seat, and one end of second driving shaft plugs In the installing hole of the second mono-directional overrun clutch, and it is fixedly connected by key pin 855, the other end of second driving shaft is provided with institute State the second travelling gear；Second travelling gear and the second driven gear engagement adaptation；

The hole wall of the axis hole of belt pulley is circular, and the first mono-directional overrun clutch and the second mono-directional overrun clutch are being in locking During state, respective roller is locked on the axis hole hole wall of belt pulley.

Each roller bearing seat includes the pedestal 831 being fixedly installed on support body, two rolling bearings being arranged in pedestal 832 and for rolling bearing two end caps 833 in pedestal for the closure；The can be made by the way of double rolling bearing supporting The operation of one power transmission shaft and second driving shaft is more steady.

The work process of the present embodiment is as follows: the grain storage in the first warehouse enters into first through first charging aperture and unloads tanker In, the grain storage in the second warehouse enters into second through second charging aperture and unloads in tanker；

Motor drives the belt pulley in clutch transmission when rotating forward, and drives the by the first mono-directional overrun clutch One power transmission shaft, now due to the locking direction of the second mono-directional overrun clutch and the locking direction phase of the first mono-directional overrun clutch Instead, thus the second mono-directional overrun clutch will not drive second driving shaft rotate；First power transmission shaft passes through the first travelling gear and drives First driven gear rotates, namely drives the first auger to rotate, and the first auger passage first unloads grain storage in tanker so as to from the Drop out in one discharge nozzle；

Motor drives the belt pulley in clutch transmission when rotating backward, and drives the by the second mono-directional overrun clutch Two power transmission shafts, now due to the locking direction of the first mono-directional overrun clutch and the locking direction phase of the second mono-directional overrun clutch Instead, thus the first mono-directional overrun clutch will not drive the first drive axis；Second driving shaft passes through the second travelling gear and drives Second driven gear rotates, namely drives the second auger to rotate, and the second auger passage second unloads grain storage in tanker so as to from the Drop out in two discharge nozzles.

The present embodiment has the advantage that the relatively reasonable in structure compact of (1) driving means, and 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.

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 logistics silo of a kind of cloth grain, including binary warehouse and the discharge mechanism being arranged on below binary warehouse； Binary warehouse has the first warehouse and the second warehouse；It is characterized in that: it is respectively provided with a spin in the first warehouse and the second warehouse Formula grain distributer；Each self-rotary grain distributer includes bearing block, the rotating shaft being rotatably arranged on bearing block and is fixedly installed in rotating shaft 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；Ji Liangqu is located at The underface of 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 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 interior Wall is fixedly linked, and two adjacent involute plate clampings form a flow-guiding channel；Annular slab is provided with multiple grain outlets, respectively goes out Grain mouth 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 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 is provided with spin stress surface, and this spin stress surface is downward-sloping inclined-plane or arcwall face；On the diapire of each flow-guiding channel It is equipped with a grain outlet；Discharge mechanism includes first and unloads tanker, second unloads tanker and driving means；First unloading case includes One casing and the first auger；First casing and the connection of the first warehouse；First auger includes first rotating shaft, is fixed in first rotating shaft The first spiral lamina and the first driven gear of being fixed in first rotating shaft, the first spiral lamina is located in the first casing；Second unloads Tanker includes the second casing and the second auger；Second unloads tanker and the connection of the second warehouse；Second auger includes the second rotating shaft, fixation In the secondary spiral lamina in the second rotating shaft and the second driven gear being fixed in the second rotating shaft, secondary spiral lamina is located at the second case In body；Driving means include motor and clutch transmission；Clutch transmission include belt pulley, the first power transmission shaft, One mono-directional overrun clutch, the first travelling gear, second driving shaft, the second mono-directional overrun clutch and the second travelling gear；Drive Galvanic electricity machine drives belt pulley reciprocating rotation；First travelling gear is fixedly installed on the first power transmission shaft, and the second travelling gear is fixed It is arranged on second driving shaft；The inwall of the axis hole of belt pulley is provided with the first mounting groove and the second mounting groove, and first is unidirectional super More clutch is arranged in the first mounting groove, and the second mono-directional overrun clutch is arranged in the second mounting groove；First mono-directional overrun The locking of the locking direction of clutch and the second mono-directional overrun clutch is in opposite direction.

2. the more uniform logistics silo of cloth grain according to claim 1 it is characterised in that: the first warehouse and the second warehouse Adjoin and be located along the same line, the bottom in the first warehouse is tapered, has the first discharging opening at its bottom centre；Second warehouse Bottom also tapered, there is at its bottom centre the second discharging opening.

3. the more uniform logistics silo of cloth grain according to claim 2 it is characterised in that: first unloads tanker also includes setting Put in the first charging aperture on the first box top wall and be arranged on the first discharge nozzle on the first casing diapire, first charging aperture It is connected with first discharging opening in the first warehouse.

4. the more uniform logistics silo of cloth grain according to claim 3 it is characterised in that: second unloads tanker also includes setting Put in the second charging aperture on the second box top wall and be arranged on the second discharge nozzle on the second casing diapire, second charging aperture It is connected with second discharging opening in the second warehouse.

5. the more uniform logistics silo of cloth grain according to claim 4 it is characterised in that: first unloads tanker and second unloads The both sides of tanker separation driving means, the hand of spiral of the first spiral lamina and the hand of spiral of secondary spiral lamina are contrary.

6. the more uniform logistics silo of cloth grain according to claim 5 it is characterised in that: the bottom in binary warehouse is provided with Four daggers, are stood on the ground by this four daggers in binary warehouse.

7. the more uniform logistics silo of cloth grain according to claim 6 it is characterised in that: clutch transmission also includes Support body and roller bearing seat；First power transmission shaft and second driving shaft are all rotatably arranged on support body.

8. the more uniform logistics silo of cloth grain according to claim 7 it is characterised in that: the first power transmission shaft and the second biography Moving axis is rotatably arranged on support body each via a roller bearing seat.

9. the more uniform logistics silo of cloth grain according to claim 8 it is characterised in that: the body rotation of first rotating shaft It is arranged in the first casing, the first casing is stretched out in one end of first rotating shaft, and the first driven gear is fixedly installed on first rotating shaft and stretches Go out on one end of the first casing；First spiral lamina is located in the first casing.

10. the more uniform logistics silo of cloth grain according to claim 9 it is characterised in that: the main body of the second rotating shaft turns Move and be arranged in the second casing, the second 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 Stretch out on one end of the second casing；Secondary spiral lamina is located in the second casing.