Through-drive weed and loose soil machine
The utility model belongs to agricultural equipment technical field, relates to a kind of through-drive weed and loose soil machine, is adapted to especially the weeding of mountain region cafetal and loosens the soil.
In the prior art, what approach with the utility model technology is a kind of small-size rotary tiller, by tractor head, is driven, and rotary tillage mechanism, running gear and direction control mechanism, consists of, its volume, weight and power output are larger, are applicable to plough and weeding on the vacant lot after crop harvesting.For some special orchards, as: cafetal, hillside orchard etc., relief, the lattice framing of fruit tree is short, on lattice framing, all can bear fruit, existing small-size rotary tiller cannot carry out weeding and the work of loosening the soil in these special orchards, exists and sails difficulty into, turn to difficulty, easily damage the problem of fruit tree.At present, these special orchards can only manually be used hoe carry out weeding and loosen the soil, and input personnel are many, and labour intensity is large, and inefficiency directly affects the economic benefit in orchard.
Summary of the invention
In prior art, there is the weeding difficulty of loosening the soil in the special hillside orchard such as cafetal, existing small-size rotary tiller cannot carry out work therein, adopt artificial weeding mode to exist input personnel many, labour intensity is large, inefficiency, the problem of deficiency in economic performance, the utility model provides a kind of through-drive weed and loose soil machine, power set are installed in frame, power set front end is provided with centrifugal clutch, the output shaft of centrifugal clutch is connected with the power shaft of gearbox, change-speed gearing is installed in gearbox, gearbox front end is installed dead lever, major axis is sleeved in dead lever, major axis connects the output shaft of rear end gearbox, front end is installed bevel gear, dead lever front end is installed with front fork, bearing is installed at front fork two ends, rotating shaft two ends are arranged on bearing, rotating shaft middle part is installed with fluted disc, fluted disc and bevel gear engagement, a plurality of cutterheads are installed in the rotating shaft of fluted disc both sides, crooked weeding knife is installed on cutterhead, push rod is installed above frame, the controller of power set is installed on the handle of push rod termination, adjusting rod is installed in gearbox below, installing wheel under adjusting rod.
Power set can be small-sized internal combustion engines, can be also electromotor.
Horizontal handle is installed above push rod, mud guard is installed on front fork.
Adopt the technical program, power set are by the bevel gear of major axis front end and the weeding knife in fluted disc drive shaft, and weeding knife connects root by the weeds on earth's surface while rotating to be cut off, and by ground surface soil plane pine, power set can be small-sized internal combustion engines, can be also electromotor.In use, operating personnel hold handle and handle, the weeding knife close proximity to ground of frame front end, and the height of complete machine is lower, and weeding knife can push short fruit tree lattice framing below easily to carry out weeding and loosens the soil; Because weeding knife is crooked, under cutter head, hook, when rotating weeding, can dig like a cork in underground layer, also can produce the power that drives complete machine to advance simultaneously, operating personnel are carrying out thereafter and are controlling lighter and handier; Due to installing wheel below gearbox, staff can carry out easily and turn in use, operation light and flexible; Due to the machine delicate structure, it is lightweight, volume is little, and the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Embodiment: as shown in Figure 1, a kind of through-drive weed and loose soil machine, power set 1 are installed in frame 17, power set 1 front end is provided with centrifugal clutch 2, the output shaft of centrifugal clutch 2 is connected with the power shaft of gearbox 5, change-speed gearing 6 is installed in gearbox 5, gearbox 5 front ends are installed dead lever 15, long output shaft 16 is sleeved in dead lever 15, long output shaft 16 connects rear end gearbox 5, front end is installed bevel gear 14, dead lever 15 front ends are installed with front fork 7, bearing 8 is installed at front fork 7 two ends, rotating shaft 9 two ends are arranged on bearing 8, rotating shaft 9 middle parts are installed with fluted disc 10, fluted disc 10 and bevel gear 14 engagements, a plurality of cutterheads 12 are installed in the rotating shaft of fluted disc 10 both sides, crooked weeding knife 11 is installed on cutterhead 12, push rod 18 is installed above frame 17, the controller 20 of power set 1 is installed on the handle 21 of push rod 18 terminations, adjusting rod 4 is installed in gearbox 5 belows, 4 times installing wheels 3 of adjusting rod.
Power set 1 can be small-sized internal combustion engines, can be also electromotor.
Horizontal handle 19 is installed above push rod 18, mud guard 13 is installed on front fork.