A kind of remote control ferti-seeding spreading machine
Technical field
The utility model relates to agricultural machinery technological field, specifically a kind of spreading machine of ferti-seeding, especially for the spreading machine of the ferti-seeding of wet crop.
Background technology
Current agricultural fertilizer, sow usual major way and have: one is artificially applying fertilizer sowing, and two is that manpower drives mechanical fertilization sowing, and three is aviation ferti-seedings.Artificially applying fertilizer sowing efficiency is low; It is heavier that existing manpower drives mechanical ratio, the easy damage crops when crop field fertilization, and especially in muddy paddy field, heavy machine is difficult to pass through, and easily damages wet crop; Aviation ferti-seeding, technical requirement is high, cost is high, and is not suitable for general farmland.Along with the development of agricultural, soil is more and more concentrated, agricultural production more and more has scale, agricultural crops fertilising, sow high, effective in the urgent need to a kind of efficiency, cost is low and facility to crop safety, especially wet crop ferti-seeding is all the more so.
Summary of the invention
For solving the problem, the utility model provides a kind of remote control ferti-seeding spreading machine, and this spreading machine efficiency is high, effective, cost is low and to crop safety, especially obvious in the advantage of wet crop farm work.
Technical solution adopted in the utility model is: a kind of remote control ferti-seeding spreading machine, comprises scatter module, control device, drive unit, frame, and described frame comprises tripod, three wheels, wheel supports; Control device is connected with drive unit, transfer and scatter module, and control device and scatter module are installed on tripod.
Further, described three wheels, wherein front-wheel is driving wheel, after two-wheeled be driven pulley, wheel thickness is less than crop spacing, greatly improves its property passed through in crop field.
Further, described front-wheel support and steering spindle are made of one, and described steering spindle shell is by being welded to connect on tripod.
Further, described rear wheel support is connected to the rear portion of tripod by screw, can regulate the walking width of wheel.
Further, described scatter module comprises scatters case, distribution mechanism and stroll mechanism starter gate valve, and control device controls the startup of distribution mechanism starter gate valve, and distribution mechanism starter gate valve starts makes distribution mechanism start.
Further, distribution mechanism is arranged on the below of the inside of stroll case, is provided with filter screen in the inside of stroll case, and filter screen is arranged on the top of distribution mechanism, and the bulky grain in stroll case is filtered in the effect of filter screen, makes distribution even.
Further, the top of scattering case is provided with case cover, prevents from spreading outside fertilizer and seed on the one hand, and anti-sealing enters distribution case on the other hand.
Further, the lighter waterproof cloth of case cover is made, and elastic cord is housed in one week of case cover; Be characterized in light and handy, easy for installation, cost is low.
Further, described drive unit comprises wheel hub motor and In-wheel motor driving device, described wheel hub motor and In-wheel motor driving device are directly installed on front-wheel (i.e. driving wheel), In-wheel motor driving device is connected with control device, driving wheel uses wheel hub motor, decrease the transmission mechanism of drive unit, simplify the structure of machine, reduce the weight of machine.
Further, described steering comprises steer motor and steering spindle, and the output shaft of steer motor is connected with turning cylinder.
Further, described control device comprises wireless receiver, hub motor control module and steer motor control module.
Operator assigns instruction by remote controller is long-range, and wireless receiver receives the remote signal of remote controller, and wireless receiver receives signal, and makes and control instruction accordingly, controls farm machinery and starts stably in paddy field, advances, turns and stop.
The utility model, reasonable in design, applicability is wide, and technology is excellent.First, the tripod of the design and large diameter wheel, effectively can walk between crop, good by property, Stability Analysis of Structures; Secondly, the design is the dual-purpose machine of ferti-seeding, when using operation, directly can carry out broadcasting sowing of fertilizer and seed, substantially increasing operating efficiency; Again, be provided with filter screen in the inside of stroll case, filter screen is arranged on the top of distribution mechanism, and the bulky grain in stroll case is filtered in the effect of filter screen, makes distribution even.Meanwhile, above distribution case, be provided with case cover, prevent from spreading outside fertilizer and seed on the one hand, anti-sealing enters distribution case on the other hand, and the lighter waterproof cloth of case cover is made, and elastic cord is housed in one week of case cover; Be characterized in light and handy, easy for installation, cost is low.Finally, self-propelling control mode, can reduce the injury that medicine mist brings operator, more alleviates the weight of machine, can increase the weight of fertilizer and seed.
Accompanying drawing explanation
Fig. 1 spreading machine front view.
Fig. 2 spreading machine vertical view.
Fig. 3 takes a walk structural scheme of mechanism.
1. distribution mechanism 2. is scattered the distribution of case 3. steer motor 4. steering spindle 5. driving wheel support 6. tripod 7. rear wheel support 8. trailing wheel 9. driving wheel 10. distribution mechanism starter gate valve 11. filter screen 12. control device 13. wire 14. seedling distributing device 15. casees covers 16. baffle plate 17. push pedal 18. worm screw 19. worm gear 20. gear wheel 21. and is coiled 22. distribution dish axle 23. motor 24. battery 25. pinion 26. gripper shoes.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details, but the utility model is not only confined to this.
As shown in Figure 1 and Figure 2, a kind of remote control ferti-seeding spreading machine, comprises scatter module, control device, drive unit, frame.Distribution mechanism 1 is placed on the below of stroll case 2, is overall structures, is arranged on tripod 6 with distribution case 2; The output shaft of steer motor 3 is connected with steering spindle 4; Steering spindle 4 and driving wheel support 5 are made of one, and the shell of steering spindle 4 is by being welded to connect on tripod 6; Driving wheel 9 is connected with driving wheel support 5 by axle; Rear wheel support 7 is connected to the rear portion of tripod 6 by screw, can regulate the walking width of wheel; Trailing wheel 8 is connected with rear wheel support 7 by axle; Distribution mechanism starter gate valve 10 is arranged in distribution mechanism 1, and is connected, for controlling the startup of stroll mechanism 1 in control device 12; Filter screen 11 is arranged on the top of distribution mechanism 1, and the bulky grain scattered in case is filtered in the effect of filter screen, makes distribution even; Control device 12 is connected with steer motor 3, driving wheel 9, stroll module respectively through wire 13, for control spreading machine advance, turn to and scatter operation; Seedling distributing device 14 is arranged on the dead ahead of spreading machine driving wheel 12, and preventing machine from walking is damage crop.Case cover 15 is arranged on the top of scattering case 2, prevents from spreading outside fertilizer and seed on the one hand, and anti-sealing enters and scatters case 2 on the other hand; The lighter waterproof cloth of case cover 15 is made, and elastic cord is housed in one week of case cover 15; Be characterized in light and handy, easy for installation, cost is low.
As shown in Figure 3, baffle plate 16 is arranged on the top of filter screen 11, prevents fertilizer or seed to be too heavily placed directly on filter screen 11, filter screen is damaged by pressure; Push pedal 17 is arranged on the centre of baffle plate 16, is separated when push pedal 17 upwards boosts with baffle plate 16, and fertilizer or seed fall on filter screen 11 from the space that both are separated, and then enters in distribution dish 21; Worm screw 18 one end is connected with push pedal 17, and one end is meshed with worm gear 19, for driving moving up and down of push pedal 17; Worm gear 19 is coaxial with gear wheel 20, both be arranged on distribution dish axle 22, worm gear 19 is for driving moving up and down of worm screw 18, gear wheel 20 is for driving the rotation of stroll dish axle 22, thus drive the rotation of distribution dish 21, distribution dish 21 is arranged on the lower end of stroll dish axle 22, and fertilizer or seed outwards broadcast sowing away from distribution dish 21; Motor 23 is arranged in gripper shoe 26; Pinion 25 is arranged on the axle of motor 23; Motor 23 is connected with battery 24 through wire 13; Battery 24 wire 13 is connected with distribution mechanism starter gate valve 10.
Embodiment of the present utility model, operator presses the start button of advancing of remote controller, after the unlimited receiver of control device 12 li receives signal, signal transmission to the hub motor control module of control device 12 li, thus control wheel hub electric motor starting, driving wheel 9 operates, and machine is advanced forward; Simultaneously, operator presses the distribution start button of remote controller, after the unlimited receiver of control device 12 li receives signal, signal transmission to the distribution control module of control device 12 li, thus control distribution mechanism starter gate valve 10 starts, battery 24 and motor 23 are connected, motor 24 rotation driving pinion 25 rotates, pinion 25 is meshed with gear wheel 20 and drives gear wheel 20 to rotate, gear wheel 20 rotates and drives distribution dish axle 22 to rotate, and while distribution dish 21 rotates, push pedal 17 also moves up, fertilizer or seed enter distribution dish 21, and machine carries out distribution operation; When the edge of a field walked by machine, what operator pressed remote controller turns to start button, after the unlimited receiver of control device 12 li receives signal, signal transmission to the steer motor control module of control device 12 li, thus control wheel steer motor 3 starts, machine turns to; When fulfiling assignment, operator presses the stopping start button of remote controller, and machine stops operation.
The utility model, reasonable in design, applicability is wide, and technology is excellent.First, the tripod of the design and large diameter wheel, effectively can walk between crop, good by property, Stability Analysis of Structures; Secondly, the design is the dual-purpose machine of ferti-seeding, when using operation, directly can carry out broadcasting sowing of fertilizer and seed, substantially increasing operating efficiency; Again, be provided with filter screen in the inside of stroll case, filter screen is arranged on the top of distribution mechanism, and the bulky grain in stroll case is filtered in the effect of filter screen, makes distribution even.Meanwhile, above distribution case, be provided with case cover, prevent from spreading outside fertilizer and seed on the one hand, anti-sealing enters distribution case on the other hand, and the lighter waterproof cloth of case cover is made, and elastic cord is housed in one week of case cover; Be characterized in light and handy, easy for installation, cost is low.Finally, self-propelling control mode, can reduce the injury that medicine mist brings operator, more alleviates the weight of machine, can increase the weight of fertilizer and seed.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.