A kind of simple weeding device
Technical field
The utility model is related to a kind of simple weeding device.
Background technology
Crops in growth course, it is necessary to hoed up weeds to crops so that crops have good growing environment.
Crops are hoed up weeds in Seedling Stage using mechanical grass-remover, but, after crop growth to certain altitude, grass-remover cannot enter
Enter in field, now, can only be hoed up weeds by hoe, the work that this mode of hoeing up weeds substantially increases operating personnel is strong
Degree, also, efficiency of hoeing up weeds is low.
The content of the invention
A kind of simple weeding device that the utility model is provided, it is intended to overcome hoed up weeds using hoe in the prior art and cause to make
The deficiency that industry personnel labor intensity is big, efficiency of hoeing up weeds is low.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that:A kind of simple weeding device, including
Frame, the frame is provided with wheel, and the wheel is arranged in frame by wheel shaft, and the wheel shaft is rotatably connected on frame
On, disk of hoeing up weeds is rotatably connected in the frame, the disk of hoeing up weeds is provided with blade, and the blade is fixed by screws in hoes up weeds
On disk, the disk of hoeing up weeds is rotatably connected in frame by fixing axle, and the wheel shaft is provided with the active for driving disk rotation of hoeing up weeds
Bevel gear, is also rotatably connected to the driven wheel of differential engaged with drive bevel gear in the frame, the driven wheel of differential passes through
Connecting shaft is fixed in frame, and the connecting shaft is rotatably connected in frame, the axis of the connecting shaft and the axis of fixing axle
Parallel, the axis of the fixing axle is vertical with wheel shaft, and the connecting shaft is provided with drive sprocket, and the fixing axle is provided with driven
Sprocket wheel, is transmitted by driving-chain between the drive sprocket and driven sprocket and moved;It is additionally provided with the frame and pushes crops aside
Leading truck, the leading truck is shaped as V-shaped, and the leading truck is fixed by screws in frame, in the frame also
Handle is provided with, the handle is bolted in frame, support bar, the support are additionally provided between the handle and frame
Bar is fixed by screws between handle and frame.
A kind of optional scheme, is additionally provided with the protective cover of protection drive bevel gear and driven wheel of differential, institute in the frame
Protective cover is stated to be fixed by screws in frame.It is good that the setting of protective cover causes that drive bevel gear, driven wheel of differential have
Working environment, extends drive bevel gear, the service life of driven wheel of differential.
A kind of optional scheme, is further fixed on cover body in the frame, the cover body is fixed by screws in frame, institute
Drive sprocket, driven sprocket and driving-chain is stated to be respectively positioned in cover body.The setting of cover body extends the service life of driving-chain.
A kind of optional scheme, offers the lightening hole for mitigating disk weight of hoeing up weeds on the disk of hoeing up weeds, the lightening hole is passed through
Wear disk of hoeing up weeds.The weight of disk of hoeing up weeds is alleviated, the manufacturing cost of weeding device is reduced.
A kind of optional scheme, is arranged rubber sleeve on the handle, the rubber sleeve is provided with decorative pattern, the rubber sleeve
It is bonded on handle.The setting of rubber sleeve optimizes the operating characteristics of handle.
Compared with prior art, a kind of simple weeding device that the utility model is provided, has the following advantages that:Set in frame
Hoe up weeds disk, blade is provided with disk hoeing up weeds, wheel is additionally provided with frame, wheel is rotatably connected in frame by wheel shaft,
Wheel shaft is provided with drive bevel gear, and frame is provided with driven wheel of differential, and driven wheel of differential is rotatably connected on frame by connecting shaft
On, connecting shaft drives disk of hoeing up weeds to rotate by driving-chain;During hoeing up weeds, mobile weeding device, now wheel rotation, wheel shaft leads to
Cross drive bevel gear, driven wheel of differential, driving-chain and drive disk rotation of hoeing up weeds, hoe up weeds disk in rotation process, blade is by field
Weeds hoe go, relative to prior art, operating personnel only need by manpower drive weeding device move be capable of achieving to hoe up weeds,
The labour intensity of operating personnel is greatly reduced, efficiency of hoeing up weeds is improve;
The setting of guide plate causes that weeding device can avoid weeding device from damaging crops in moving process, optimizes
The performance of weeding device.
Brief description of the drawings
Accompanying drawing 1 is a kind of front view of simple weeding device of the utility model;
Accompanying drawing 2 is the top view of accompanying drawing 1.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of simple weeding device of the present utility model is described further.Institute as shown in Figure 1, Figure 2
Show, a kind of simple weeding device, including frame 1, the frame 1 is provided with wheel 2, and the wheel 2 is arranged on machine by wheel shaft 3
On frame 1, the wheel shaft 3 is rotatably connected in frame 1, and rolling bearing is provided between wheel shaft 3 and frame 1;Also set in the frame 1
There is a leading truck 13 for pushing crops aside, the leading truck 13 is shaped as V-shaped, and the leading truck 13 is fixed by screws in machine
On frame 1, handle 14 is additionally provided with the frame 1, the handle 14 is bolted in frame 1, the handle 14 and machine
Support bar 15 is additionally provided between frame 1, the support bar 15 is fixed by screws between handle 14 and frame 1, the handle 14
On be arranged rubber sleeve, the rubber sleeve is provided with decorative pattern, and the rubber sleeve is bonded on handle 14;
As shown in Figure 1 and Figure 2, disk 4 of hoeing up weeds is rotatably connected in the frame 1, mitigation hoe is offered on the disk 4 of hoeing up weeds
The lightening hole of the weight of careless disk 4, the lightening hole is provided with blade 5 through disk 4 of hoeing up weeds, the disk 4 of hoeing up weeds, and the blade 5 passes through
Screw is fixed on hoes up weeds on disk 4, and in the rotation process of disk 4 of hoeing up weeds, blade 5 removes weeds hoe;
As shown in Figure 1 and Figure 2, the disk 4 of hoeing up weeds is rotatably connected in frame 1 by fixing axle 6, fixing axle 6 and frame 1
Between be provided with rolling bearing, the wheel shaft 3 is provided with the drive bevel gear 7 for driving the rotation of disk 4 of hoeing up weeds, and also turns in the frame 1
Dynamic to be connected with the driven wheel of differential 8 engaged with drive bevel gear 7, the driven wheel of differential 8 is fixed on frame 1 by connecting shaft 9
On, rolling bearing is provided between connecting shaft 9 and frame 1, the connecting shaft 9 is rotatably connected in frame 1, the connecting shaft 9
The diameter parallel of axis and fixing axle 6, the axis of the fixing axle 6 is vertical with wheel shaft 3, and the connecting shaft 9 is provided with drive chain
Wheel 10, the fixing axle 6 is provided with driven sprocket 11, is passed by driving-chain 12 between the drive sprocket 10 and driven sprocket 11
Pass motion;Wheel shaft 3 drives disk 4 of hoeing up weeds to rotate by drive bevel gear 7, driven wheel of differential 8, driving-chain 12, and wheel 2 drives wheel shaft
3 rotate, and the setting greatly reduces resistance when weeding device is moved, and reduces the labour intensity of operating personnel;
As shown in Figure 1 and Figure 2, because the environment of weeding device work has more dust, therefore, also being set in the frame 1
There is the protective cover 16 of protection drive bevel gear 7 and driven wheel of differential 8, the protective cover 16 is fixed by screws in frame 1;Institute
State and cover body 17 is further fixed in frame 1, the cover body 17 is fixed by screws in frame 1, the drive sprocket 10, driven chain
Wheel 11 and driving-chain 12 are respectively positioned in cover body 17.Protective cover 16 and cover body 17 play a part of to isolate dust.
During specifically used, wheel 2 rotates drive disk 4 of hoeing up weeds and rotates above-mentioned technical proposal, when disk 4 of hoeing up weeds is rotated,
The hoe of blade 5 goes weeds, relative to prior art, greatly reduces the labour intensity of operating personnel, improves efficiency of hoeing up weeds.
These are only preferred embodiment of the present utility model, it is intended to embody prominent technique effect of the present utility model and excellent
Gesture, is not the limitation to the technical solution of the utility model.Those skilled in the art will appreciate that all are based on this reality
Modification, change or the substitute technology feature made with new technique content, should all be covered by right appended by the utility model
It is required that in the technology category advocated.