A kind of fertiliser granulates drying device adjusted by rack
Technical field
The invention belongs to fertilizer preparation field, specially a kind of fertiliser granulates drying device adjusted by rack.
Background technology
For fertiliser granulates after the completion of granulating process, humidity is larger and needs to be dried.Since fertiliser granulates have one
Determine stickiness, is easily adhered on the barrel of drying cylinder in the case of amount is big.And if special air blowing clearing apparatus is arranged,
Then it is easy fertilizer steam blowing out dry cylinder;Moreover, the dry steam formed is also easy diffusion under normal circumstances and makes
At pollution.
Invention content
The purpose of the present invention is to provide a kind of fertiliser granulates drying devices adjusted by rack, can overcome above-mentioned
Defect.
According to the present invention, a kind of fertiliser granulates drying device adjusted by rack, including rack and pass through outer bearing
Component and be rotatably mounted to the drying drum in the rack, the left end and right end of the drying drum are both provided with protrusion platform
Shoulder is used to install the outer ring of inner bearing component, wherein the inner ring of the inner bearing component at right end is installed with right round gear
Plate is provided with fertiliser granulates inlet tube in right circular baffle plate;The inner ring of inner bearing component at left end is installed with left gear
Plate, the shape of the right baffle-plate are discount vibram outlet shape, after installation between the inner ring of the inner bearing component at the left end shape
At opening to the outlet as fertiliser granulates after drying;It can turn at the right circular baffle plate and the center of circle position of the right baffle-plate
Be equipped with dynamicly blow device driving lead screw, with blow device screw-thread fit with drive the blow device move left and right to
The fertiliser granulates being adhered on barrel are blown off using nozzle;In the purging between the right circular baffle plate and the right baffle-plate
Guide rod is fixedly connected with to be slidably matched with the blow device below device driving lead screw;
The right baffle-plate is fixedly connected by left fixed frame with rack, and the right circular baffle plate passes through right fixed frame and rack
It is fixedly connected, the driving device for driving the blow device to drive lead screw, the driving is installed on the right fixed frame
Apparatus surface is equipped with the first radiating fin, and first radiating fin is fixedly connected with the driving device;On the right baffle-plate
And pump-line is respectively arranged with to take moisture away in the right circular baffle plate;
Drying drum is provided with convex hole guide portion at the left end at position corresponding with the protrusion shoulders, described convex
Go out ring guide portion to extend to the left at the inner ring of the inner bearing component at the left end with across the inner shaft bearing portion at the left end
Axial clearance between the inner ring of part and the drying drum and radially in the inner bearing component at the left end
Radial clearance is formed between the inside cylindrical face of circle;It is arranged at the bottom outer end face of the inner ring of inner bearing component at the left end
There is guiding hang plate;Fertiliser granulates after drying as a result, can be from the drying drum along the convex hole guide portion, described
The inside cylindrical face of the inner ring of inner bearing component at left end and the guiding hang plate and be discharged in the drying drum;
The rack is mounted on by the rack drives adjustment mechanism being located at left and right position in substrate, with adjustment
The hydraulic pressure degree of the drying drum, the rack drives adjustment mechanism is by jacking block, connection convex block, connecting groove block, axis pin, rack
Bar, guide sleeve, adjustment gear and driving adjustment motor are constituted, and are fixedly connected with the rack at the top of the jacking block, the jacking block
Bottom is fixedly connected with the connection convex block, and the connection convex block bottom at the top of axis pin and connecting groove block by being connected, institute
It states connecting groove block bottom with the rack bar to be connected, and is integral, the rack bar bottom matches with the guide sleeve
Connection is closed, the guide sleeve bottom is connected with the adjustment gear, and the adjustment gear is connected with driving adjustment motor
It connects, the driving adjustment motor bottom is equipped with crash roll, and side is prolonged in the rack bar both sides equipped with protrusion.
Through the invention, due to being provided with baffle at the both ends of drying cylinder, and correspondingly or in combination in the baffle
Center of circle position at install air blowing clearing apparatus driving supporting device, therefore can remove adherency fertiliser granulates press down simultaneously
The diffusion of fertilizer steam processed.Moreover, being connected in the guide rod between right baffle-plate and right circular baffle plate by setting, left gear can be reinforced
The mounting structure of plate provides the moving guiding mechanism as blow device simultaneously, in this way, due to the circle formed at the baffle of left side
Shape is lacked so that the unstable structure that fertiliser granulates are discharged is reinforced.Moreover, by the way that convex hole guide portion is arranged, fertilizer can be avoided
Expect particle contamination or enter the gap between inner bearing component and cylinder, ensures smooth and equipment the fortune of operation of fertiliser granulates
Become a full member often.It, can be in left side inner bearing since the inner ring of inner bearing component is connected with rack by baffle and holder
Inner ring bottom setting guiding hang plate, with more so that the operation of fertiliser granulates is smooth.
Description of the drawings
Fig. 1 is the overall structure diagram for the fertiliser granulates drying device of the present invention adjusted by rack;
Fig. 2 is the partial enlarged view of left-hand portion in Fig. 1;
Fig. 3 is the structural schematic diagram of rack drives adjustment mechanism;
Fig. 4 is the structural schematic diagram of rack bar;
Fig. 5 is the structural schematic diagram of guide sleeve.
Specific implementation mode
With reference to Fig. 1-5, the present invention is described in detail.
According to embodiment, a kind of fertiliser granulates drying device adjusted by rack, including rack 8 and pass through outer bearing
Component 91,92 and be rotatably mounted to the drying drum 9 in the rack 8, the left end and right end of the drying drum 9 are respectively provided with
There is protrusion shoulders 90 to be used to install the outer ring of inner bearing component 85,86, wherein the inner ring of the inner bearing component 86 at right end is solid
Dingan County is equipped with right circular baffle plate 84, and fertiliser granulates inlet tube 98 is provided in right circular baffle plate 84;Inner shaft bearing portion at left end
The inner ring of part 85 is installed with right baffle-plate 83, and the shape of the right baffle-plate is discount vibram outlet shape, after installation with the left end
Opening 831 is formed between the inner ring of the inner bearing component 85 at place to the outlet as fertiliser granulates after drying;The right circle
Blow device driving lead screw 97 can be rotatably mounted at baffle 84 and the center of circle position of the right baffle-plate 83, with blow device
Fertiliser granulates of 96 screw-thread fits to drive the blow device 96 to move left and right to be adhered on barrel using nozzle 961
It blows off;It is fixedly connected with below blow device driving lead screw 97 between the right circular baffle plate 84 and the right baffle-plate 83
Guide rod 972 with the blow device 96 being slidably matched;
The right baffle-plate 83 is fixedly connected by left fixed frame 82 with rack 8, and the right circular baffle plate 84 passes through right fixation
Frame 81 is fixedly connected with rack 8, and the drive for driving the blow device to drive lead screw 97 is equipped on the right fixed frame 81
Dynamic device 971,971 surface of the driving device are equipped with the first radiating fin 9701, first radiating fin 9701 with it is described
Driving device 971 is fixedly connected;It is respectively arranged with pump-line on the right baffle-plate 83 and in the right circular baffle plate 84
830,840 to take moisture away;
Drying drum 9 is provided with convex hole guide portion 901 at the left end at position corresponding with the protrusion shoulders 90,
The convex hole guide portion 901 is extended at the inner ring of the inner bearing component 85 at the left end to the left with across at the left end
Inner bearing component 85 inner ring and the drying drum 9 between axial clearance and radially at the left end in
Radial clearance is formed between the inside cylindrical face of the inner ring of parts of bearings 85;The inner ring of inner bearing component 85 at the left end
Guiding hang plate 851 is provided at the outer end face of bottom;As a result, dry after fertiliser granulates can from the drying drum 9 along
The inside cylindrical face of the inner ring of inner bearing component 85 at the convex hole guide portion 901, the left end and the guiding are inclined
Inclined plate 851 and be discharged in the drying drum 9;
The rack 8 is mounted on substrate 87 by the rack drives adjustment mechanism 88,89 being located at left and right position
On, to adjust the hydraulic pressure degree of the drying drum 9, the rack drives adjustment mechanism 88,89 is by jacking block 1001, connection convex block
1002, connecting groove block 1004, axis pin 1003, rack bar 1007, guide sleeve 1005, adjustment gear 1008 and driving adjustment motor
1006 are constituted, and 1001 top of the jacking block is fixedly connected with the rack 8,1001 bottom of the jacking block and the connection convex block
1002 are fixedly connected, and 1002 bottom of connection convex block is connected by axis pin 1003 with 1004 top of connecting groove block, described
1004 bottom of connecting groove block is connected with the rack bar 1007, and is integral, 1007 bottom of the rack bar with it is described
Guide sleeve 1005 is in mating connection, and 1005 bottom of the guide sleeve is connected with the adjustment gear 1008, the adjustment gear
1008 are connected with driving adjustment motor 1006, and 1006 bottom of the driving adjustment motor is equipped with crash roll 1009, described
Prolong side 1010 equipped with protrusion in 1007 both sides of rack bar.
Optionally, wherein on the external cylindrical surface of the drying drum 9 be arranged rack gear 93 to by roll drive device
The gear 94 of 95 drivings engages, and 95 surface of roll drive device is equipped with the second radiating fin 9501, second radiating fin
Piece 9501 is fixedly connected with the roll drive device 95.
Optionally, wherein electric heater unit is provided in the barrel of the drying drum 9, to the drying fertilizer
Grain.
Optionally, wherein heater blower unit is additionally provided in the internal cavities of the drying drum 9, to dry institute
State fertiliser granulates.
Optionally, wherein the outer ring of two inner bearing components 85,86 respectively by two baffle rings 852,862 and with
The barrel of the drying drum 9 is fixedly connected;Wherein, described two baffle rings 852,862 and the right baffle-plate and right circular baffle plate
Corresponding one forms gap radially in 84.