The cotton crop integrated protection of rice wheat machine
Technical field:
The utility model relates to the plant protection mechanism technical field, is the cotton crop integrated protection of a kind of rice wheat machine specifically, is the integrated protection machinery that is specifically designed to crop dispenser such as rice Mai Mian, executes liquid fertilizer.
Background technology:
In the vast rural area of China, to the dispensers of short crops such as paddy rice, wheat, cotton mainly still based on manually, employing be mostly knapsack sprayer or knapsack sprayer-duster etc., the labour intensity height, inefficiency, effect is barely satisfactory.Though the spray boom machine that has tractor to drive in three northern areas of China carries out the large tracts of land operation, after seedling grew tall, machinery just can't have been gone to the field operation.At this moment adopt the stretcher machine to spray at a distance with spray gun usually, the result is extremely inhomogeneous because of the not enough sprinkling of the efficacy of a drug, and poor effect easily produces poisoning.
Summary of the invention:
The purpose of this utility model just provides the cotton crop integrated protection of a kind of rice wheat machine; it is a kind of equipment for plant protection that solves a short crop sprinkling difficult problem according to China's concrete condition exploitation; it can be born the dispenser of this class crop and execute liquid fertilizer work, and the integrated protection effect is played in the growth of crop.
The utility model is achieved in that
The cotton crop integrated protection of rice wheat machine by engine, gearbox, driving shaft, sprocket wheel, chain, driving wheel, driven pulley, vehicle frame, shelves handle, handgrip, turn to parts such as handgrip, clutch pedal, brake pedal, power transmission shaft, liquid pump, spray tank, spray boom frame, shower nozzle, seat to form:
In the vehicle frame front portion, be provided with engine and gearbox, retaining handle, handgrip, clutch pedal all are connected with gearbox with brake pedal, and wherein brake pedal connects two driven pulleys simultaneously.In gearbox, be provided with and connect the steering cluth turn to backguy and to turn to handgrip, outside gearbox both sides be provided with case in two driving wheels of driving shaft, sprocket wheel and chain interlock.Seat, liquid pump and spray tank are positioned at the vehicle frame rear portion, and liquid pump is connected with the back output of gearbox by the power transmission shaft that runs through in the car beam.Be positioned on two driven pulleys of vehicle frame afterbody, be provided with the spray boom frame of spray boom support and band shower nozzle.
The utility model adopts diesel engine and gearbox outputting power, and active force output is supplied with two front-wheels and driven the entire machine walking, also exports another one power simultaneously, drives liquid pump work by power transmission shaft, finishes the work of spray liquid.Vehicle frame is overhead on four wheels, and the height of frame chassis depends on the height of crop, guarantees that crop can pass through safely down from car.In addition, the setting height(from bottom) of concrete growing state flexible modulation spray boom frame on the spray boom support of visual crop, thereby realize crop from seedling to the interim spraying operation of ripe whole growth, and reach best operation effectiveness.
Modern design of the present invention, simple in structure, economical and practical, widely applicable, be the ideal machine product of crops such as integrated protection rice Mai Mian.
Description of drawings:
Fig. 1 is the front view of the cotton crop integrated protection of rice wheat machine.
Fig. 2 is the vertical view of the cotton crop integrated protection of rice wheat machine.
Fig. 3 is the side view of the cotton crop integrated protection of rice wheat machine.
Fig. 4 is the steering cluth schematic diagram.
Fig. 5 is the cotton crop integrated protection of a rice wheat machine operation schematic diagram.
Specific embodiments:
Describe in detail below in conjunction with embodiment and accompanying drawing 1-4:
1. at vehicle frame 8 first halfs, install engine 1, gearbox 2, clutch pedal 13, brake pedal 14.To keep off 9, handgrip 10a is connected with gearbox 2 with 12b with 11b, steering link 12a with 10b, steering handle 11a, wherein brake pedal 14 connected simultaneously two driven pulleys 7.
Be positioned at the output driving shaft 3a of gearbox 2 two sides and 3b and drive two driving wheel 6a and 6b respectively by two sprocket wheel 4a and 4b, two cover chain 5a and 5b.Because driving wheel 6a and 6b are separately-driven by driving shaft 3a and 3b, so when machine was kept straight on, the operator only need hold handgrip 10a and 10b and get final product, at this moment about two driving wheel 6a and 6b rotate simultaneously, machine just directly marches forward.When needs turn to, then need when holding two handgrip 10a and 10b, among two steering handle 11a of pinching and the 11b one can easily realize turning to of machine.When for example needing right turn, then the steering handle 11a on pinching the right turns to backguy 12a with pulling, and at this moment the right turn clutch 22a in the gearbox just breaks away from wheel shaft, and driving shaft 3a and sprocket wheel 4a, the driving wheel 6a on the right are stopped operating.And the driving wheel 6b on the left side is still rotating, this moment entire machine just under the driving of the driving wheel 6b of on the left side, turn right to.When needs turn left to the time, then need pinching to turn to handgrip 11b just can finish left steering.
2. liquid pump 16, seat 21 and spray tank 17 are installed on vehicle frame 8 latter halfs, and the power transmission shaft 15 that will be connected with liquid pump 16 runs through in the car beam that is located at vehicle frame 8 middle parts.
3. be positioned on two driven pulleys 7 of vehicle frame 8 afterbodys, the spray boom frame 19 of spray boom support 18 and band shower nozzle 20 is being set.
At first regulate the installation site of spray boom frame 19 on spray boom support 18 before the operation, reach the requirement of spraying operation apart from the distance of crop to guarantee shower nozzle 20 according to the growing height situation of crop.
During operation, in spray tank 17, add the soup (then need add liquid fertilizer during fertilising) that needs sprinkling by the requirement of soup specification, finish necessary preparation by the specification requirement of engine 1 and liquid pump 16, pilot engine 1, machine is adjusted to the speed that suitable operation requires to 9 by throttle and the shelves regulated on the engine 1, machine is run to the operating area by road, ridge, aligning shown in Figure 5 field, and the valve of opening on the liquid pump 16 can begin spraying operation.The operator is sitting on the seat 21 in the operation, has travelled as long as all the time direction is aimed at furrow.
Kind and the planting patterns of crop depended in the selection of wheel, and wherein rice terrace is taken turns with rice terrace is special-purpose, and other dry crops should be selected suitable tire according to the distance between rows and hills of crop.