A kind of corn ear stack
Technical field
The present invention relates to a kind of corn ear stacks, specifically using top cover, sleet sensor, flashing device, pull rod,
Stack, connecting plate, first base, lead screw, movable plate, fixed plate, feed screw nut, chassis, second base, rotating disc, chassis, drive
A kind of corn ear stack of the compositions such as dynamic device, shell, interior bucket, controller, power supply, third pedestal, belongs to farm machinery class.
Background technique
Corn is always the leading force of China agricultural, commodities market, it is as the second largest cereal crops in China, position in the world
Column first.Corn has the corn of large area in the most of all kinds in rural area, and with regard to bigger, this is resulted in each harvesting corn amount
The time of corn ear sunning is insufficient, caused by corn content it is bigger, in rural area, people usually use corn ear stack to store up
Corn ear is deposited, but corn ear will cause internal corn ear mouldy among stack usually because ventilation and heat is bad,
Sometimes people in order in stack corn ear preferably divulge information, stack top be often it is outdoor, when sleeting, if people
Waterproof cloth cannot be covered in time, this can also make stack intake, and more corn ear is mouldy in acceleration stack, bring to peasant huge
Economic loss avoids corn ear mouldy, prevents peasant economy from losing, we are just to allow corn ear in stack preferably to divulge information
There is an urgent need to a kind of corn ear stacks, but currently on the market without such novel corn stick stack.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of corn ear stacks.
The present invention is achieved by the following technical solutions: a kind of corn ear stack, including top cover, sleet sensor, screening
Rain device, stack, connecting plate, first base, lead screw, movable plate, fixed plate, feed screw nut, chassis, second base, turns pull rod
Moving plate, chassis, driving device, shell, interior bucket, controller, power supply, third pedestal, it is characterised in that: top cover is fixed on rain cover dress
Set upper end, sleet sensor is fixed on top cover, and flashing device lower end is fixed in first base, first base respectively with lead screw
First base and stack are fixed together by upper end, the cooperation of interior bucket upper end, connecting plate, guarantee the stability of interior bucket and lead screw, silk
Thick stick and feed screw nut cooperate, and are machined with annulus hole on feed screw nut, annulus hole is matched with interior bucket, feed screw nut circular hole and movement
Plate circular hole matches, and both feed screw nut and movable plate are bolted on together, and fixed plate circular hole and interior bucket circular hole match
It closes, fixed plate is fixed by screws in together with interior bucket, and interior bucket lower end is fixed together with chassis, and chassis circle is machined on chassis
Hole, lead screw lower end pass through circular hole of chassis and are fixed together with rotating disc, and lead screw is rotatably assorted by second base and chassis;Driving
Device includes gear, rack gear, the first stepper motor, second stepper motor, worm gear and worm screw, and the first stepper motor is fixed on rotation
On disk, gear and the first stepping motor rotating shaft cooperate, and wheel and rack matches, and second stepper motor is fixed on chassis, the
Two stepping motor shaft and worm wheel, worm gear are matched with worm screw, and worm screw upper end is fixed together with lead screw lower end, worm screw
Lower end is fixed on chassis by third pedestal, and pull rod upper end is fixed on top cover, and lower end is fixed together with rack gear, power supply and
Controller is fixed on rotating disc, and upper shell and chassis cooperate, and shell lower end and chassis cooperate, and will be sealed between chassis and chassis
It closes, to protect equipment.
The flashing device includes rain cover ring, contraction pole, lower bracket, upper bracket and waterproof cloth, and lower bracket is fixed on first
On pedestal, upper bracket is connected with top cover, contraction pole respectively with upper and lower bracket axis connection, contraction pole outer layer cover one layer of waterproof
Cloth has a circle rain cover ring outside waterproof cloth, and rain can be descended just along rain cover circulation, prevents rain from flowing in stack.
The contraction pole is black wire.
The identical grid of size is machined on stack, the perimeter of grid is less than the diameter of minimum corn ear, is being convenient for
Corn ear can prevent corn ear from leaking out from grid while inside ventilation, and stack lower end is machined with drainage hole, be convenient for stack
Rainwater in son excludes.
The lead screw is that upper section is threaded lead screw, and lower section is optical axis, and lead screw is hollow shaft, and lower end is provided with long square groove,
Pull rod upper end is fixedly connected with top cover, and pull rod is passed through from lead screw, and pull rod lower end is stretched out from long square groove is fixed on one with rack gear
It rises.
The pull rod is J-shaped.
The chassis is round boss, and convenient for the exclusion of water in stack, top surface is machined with chassis circular bosses, chassis boss
Platform is machined with external screw thread, matches with the interior bucket internal screw thread in interior bucket.
The movable plate is the sector of quadrant, and internal diameter lower end surface is machined with mobile arc profile, movable plate circle
The radius R of arc plate2It is identical as the radius R of interior bucket;The fixed plate is the sector of quadrant, and internal diameter lower end surface is machined with
Fixed arc profile, the radius R of fixed arc profile1It is identical as the radius R of interior bucket, movable plate and fixation thus can be enhanced
The intensity of plate, fixed plate and movable plate interval are installed, and a complete circle is collectively constituted.
Multiple equidistant interior bucket circular holes are symmetrily processed in the interior bucket, it can mounting plate and movement according to demand
The spacing of the quantity or adjusting of plate in-between.
Having the beneficial effect that for the invention is cased with interior bucket outside lead screw, can prevent destruction of the corn ear to lead screw running environment,
The service life of lead screw is substantially prolonged, flashing device is installed on stack, can be controlled when sleet sensor detects rainfall snowfall
Flashing device Automatic-expanding processed plays the role of rain-proof, and device is total to using the cooperation of lead screw and feed screw nut, worm gear and worm screw
With cooperation, movable plate can be reduced based on respective self-lock mechanism and decline damage to corn ear automatically, entire stack is in fixation
Under the mutual cooperation of plate and movable plate, the up and down of corn ear in stack may be implemented, to distribute corn ear in stack
Heat is simultaneously divulged information, and prevents corn mouldy.
Detailed description of the invention
Attached drawing 1 is overall structure schematic cross-sectional view of the present invention;
Attached drawing 2 is part overall structure diagram of the present invention;
Attached drawing 3 is flashing device of the present invention usually structural schematic diagram;
Attached drawing 4 is flashing device Unclosing structure schematic diagram of the present invention;
Attached drawing 5 is driving device partial structural diagram of the present invention;
Attached drawing 6 is flashing device schematic cross-sectional view of the present invention;
Attached drawing 7 is movable plate structural schematic diagram of the present invention;
Attached drawing 8 is fixed plate structure schematic diagram of the present invention;
Attached drawing 9 is screw-nut structure schematic diagram of the present invention;
Attached drawing 10 is chassis structure schematic diagram of the present invention;
Attached drawing 11 is interior bucket structural schematic diagram of the present invention;
In figure, 1, top cover, 101 sleet sensors, 2, flashing device, 201 rain cover rings, 202, contraction pole, 203, lower bracket,
204, upper bracket, 205, waterproof cloth, 3, pull rod, 4, stack, 401, grid, 402, drainage hole, 5, connecting plate, 6, first base,
7, lead screw, 8, movable plate, 801, movable plate circular hole, 802, mobile arc profile 9, fixed plate, 901, fixed arc profile, 902,
Fixed plate circular hole, 10, feed screw nut, 1001, feed screw nut circular hole, 1002, annulus hole, 11, chassis, 1101, chassis circular bosses,
1102, circular hole of chassis, 12, second base, 13, rotating disc, 14, chassis, 15, driving device, 1501, gear, 1502, rack gear,
1503, the first stepper motor, 1504, second stepper motor, 1505, worm gear, 1506, worm screw, 16, shell, 17, interior bucket, 1701,
Interior bucket circular hole, 1702, interior bucket internal screw thread, 18 controllers, 19, power supply, 20, third pedestal.
Specific embodiment
As shown in figs. 1-11, a kind of corn ear stack, including top cover 1, sleet sensor 101, flashing device 2, rain cover ring
201, contraction pole 202, lower bracket 203, upper bracket 204, waterproof cloth 205, pull rod 3, stack 4, grid 401, drainage hole 402, company
Fishplate bar 5, first base 6, lead screw 7, movable plate 8, movable plate circular hole 801, mobile arc profile 802, fixed plate 9, fixed plate circle
Arc plate 901, fixed plate circular hole 902, feed screw nut 10, feed screw nut circular hole 1001, annulus hole 1002, chassis 11, chassis boss
Platform 1101, circular hole of chassis 1102, second base 12, rotating disc 13, chassis 14, driving device 15, gear 1501, rack gear 1502,
First stepper motor 1503, second stepper motor 1504, worm gear 1505, worm screw 1506, shell 16, interior bucket 17, interior bucket circular hole
1701, interior bucket internal screw thread 1702, controller 18, power supply 19, third pedestal 20, it is characterised in that: top cover 1 is fixed on flashing device
2 upper ends, sleet sensor 101 are fixed on top cover 1, and 2 lower end of flashing device is fixed in first base 6, and first base 6 is distinguished
Cooperate with 7 upper end of lead screw, 17 upper end of interior bucket, first base 6 and stack 4 are fixed together by connecting plate 5, guarantee interior bucket 17 and silk
The stability of thick stick 7, lead screw 7 and feed screw nut 10 cooperate, and are machined with annulus hole 1002 on feed screw nut 10, annulus hole 1002 with it is interior
Bucket 17 matches, and feed screw nut circular hole 1001 is matched with movable plate circular hole 801, and both feed screw nut 10 and movable plate 8 pass through
Bolt is fixed together, and fixed plate circular hole 901 is matched with interior bucket circular hole 1701, and fixed plate 9 is fixed with interior bucket 17 by screw
Together, 17 lower end of interior bucket is fixed together with chassis 11, and circular hole of chassis 1102 is machined on chassis 11, and 7 lower end of lead screw passes through
Circular hole of chassis 1102 is fixed together with rotating disc 13, and lead screw 7 is rotatably assorted by second base 12 with chassis 11;Driving device
15 include gear 1501, rack gear 1502, the first stepper motor 1503, second stepper motor 1504, worm gear 1505 and worm screw 1506,
First stepper motor 1503 is fixed on rotating disc 13, and gear 1501 and 1503 shaft of the first stepper motor cooperate, gear 1501
It is matched with rack gear 1502, second stepper motor 1504 is fixed on chassis 14,1504 shaft of second stepper motor and worm gear
1505 match, and worm gear 1505 is matched with worm screw 1506, and 1506 upper end of worm screw is fixed together with 7 lower end of lead screw, worm screw
1506 lower ends are fixed on chassis 14 by third pedestal 20, and 3 upper end of pull rod is fixed on top cover 1, and lower end and rack gear 1502 are solid
Be scheduled on together, power supply 19 and controller 18 are fixed on rotating disc 13, and 16 upper end of shell and chassis 11 cooperate, 16 lower end of shell with
Chassis 14 cooperates, and will close between chassis 11 and chassis 14, to protect equipment.
The flashing device 2 includes rain cover ring 201, contraction pole 202, lower bracket 203, upper bracket 204 and waterproof cloth 205,
Lower bracket 203 is fixed in first base 6, and upper bracket 204 is connected with top cover 1, contraction pole 202 respectively with upper bracket 204, under
203 axis connection of bracket, 202 outer layer of contraction pole cover one layer of waterproof cloth 205, have a circle rain cover ring in the outside of waterproof cloth 205
201, rain can be descended just along rain cover circulation, prevent rain from flowing in stack.
The contraction pole 202 is black wire.
The identical grid 401 of size is machined on stack 4, the perimeter of grid 401 is less than the diameter of minimum corn ear,
It can prevent corn ear from leaking out from grid 401 while inside divulging information convenient for corn ear, 4 lower end of stack is machined with draining
Hole 402 excludes convenient for the rainwater in stack 4.
The lead screw 7 is that upper section is threaded lead screw 7, and lower section is optical axis, and lead screw 7 is hollow shaft, and lower end is provided with rectangular
Slot, 3 upper end of pull rod are fixedly connected with top cover 1, and pull rod 3 is passed through from lead screw 7, and 7 lower end of pull rod is stretched out from long square groove and rack gear
1502 are fixed together.
The pull rod 3 is J-shaped.
The chassis 11 is round boss, and convenient for the exclusion of water in stack 4, top surface is machined with chassis circular bosses 1101,
Chassis circular bosses 1101 are machined with external screw thread, match with the interior bucket internal screw thread 1702 in interior bucket 17.
The movable plate 8 is the sector of quadrant, and internal diameter lower end surface is machined with mobile arc profile 801, mobile
The radius R of arc profile 8012It is identical as the radius R of interior bucket 17;The fixed plate 9 is the sector of quadrant, under internal diameter
End face is machined with fixed arc profile 901, the radius R of fixed arc profile 9011It is identical as the radius R of interior bucket, it thus can be with
Enhance the intensity of movable plate 8 and fixed plate 9, fixed plate 9 and the interval of movable plate 8 are installed, and a complete circle is collectively constituted.
Multiple equidistant interior bucket circular holes 1701 are symmetrily processed in the interior bucket 17, it can mounting plate according to demand
With the quantity of movable plate or adjust spacing in-between.
When the device in use, mounting plate 9 as needed first and movable plate 8, then place corn into stack 4
Stick often piles the corn ear of proper height, then mounting plate 9 and movable plate 8 above, and power supply 19 is powered to whole device,
User can work according to the humid control controller 18 of the corn ear of oneself, until corn ear fills stack 4.When need into
When row activity corn ear operation, control second stepper motor 1504 is operated, under the cooperation of 1505 worm screw 1506 of worm gear, band turn
Moving plate 13 and 7 entirety of lead screw rotate together, under the cooperation of lead screw 7 and feed screw nut 10, movable plate 8 are driven to move up, from
And realize the mobile heat dissipation of corn ear;When sleet sensor 101 detects rainfall snowfall, 18 rainfall of controller snow letter is sent to
Number, controller 18 controls the rotation of the first stepper motor 1503, under the cooperation of 1501 rack gear 1502 of gear, drives pull rod 3 downward
Movement, 2 automatic expansion glomeration of flashing device, rain cover ring 201 cooperate with stack 4 automatically, stack 4 are covered;When sleet senses
Device 101 detects that rainfall snow terminates, and controller 18 controls the overturning of the first stepper motor 1504, drives pull rod 3 to move upwards, rain cover
Device 2 be shrunk to automatically it is cylindric, convenient for corn ear sunning in stack 4.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it
It is interior.