CN205584723U

CN205584723U - Electronic adjustable device of weeding of small -size single hand -held

Info

Publication number: CN205584723U
Application number: CN201620369462.5U
Authority: CN
Inventors: 郭震; 赵丹丹; 崔燕芳; 燕明伟
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2016-04-28
Filing date: 2016-04-28
Publication date: 2016-09-21
Anticipated expiration: 2026-04-28

Abstract

The utility model discloses an electronic adjustable device of weeding of small -size single hand -held, including the frame and a supporting beam and a wheel that supports whole device, rack -mounted tine, rack -mounted harrow grass device to and rack -mounted storage battery unit and motor. Wherein, tine is circular -arcly with the handle of a knife and is the revolute pair between the two and is equipped with the spring adjusting the tine height from top to bottom, storage battery unit is connected through built -in controller and electric wire and motor and just is equipped with shift knob, harrow grass device and tine handle of a knife are made by material made of iron. The beneficial effects of the utility model are that: at the in -process of actually weeding, only need operating personnel through hand control direction, thus the switch through the pushbutton control motor and the depth that control was weedd or was loosened the soil that reciprocates through adjustment handle control tine, the effect of leveling land taken away but also played to harrow grass device not only can to weeds. This device easy operation is convenient, and the practicality is stronger, can alleviate peasant's intensity of labour greatly, improves field work efficiency, and is not only laborsaving but also save time.

Description

A kind of small lift's hand-held electric scalable weeding device

Technical field

This utility model relates to agricultural mechanical field, particularly a kind of small lift's hand-held electric scalable weeding device.

Background technology

Along with the propelling of Modern Agricultural Machine, sowing and harvesting for most of crops have special mechanical equipment to replace manually.But the pilot process such as hoe up weeds for field and loosen the soil seldom has the heavy mechanical equipment of modernization to fulfil assignment as traction as the important component part in agricultural production thus replaces artificial, and big machinery all has higher requirements for farming landform and proportion of crop planting spacing.But out-of-flatnesses such as the field for fritter field or having other crops such as trees and mountain region or have the field of ditch to be limited cannot carry out operation with big machinery by geographical conditions, and crops can be caused damage, existing most of single weeding device can only rely on manual labor's hand push to carry out field and hoe up weeds, inefficiency, wastes time and energy and the weight hoeing up weeds or loosen the soil cannot regulate at any time.

Summary of the invention

This utility model purpose is to devise a kind of small lift's hand-held electric scalable weeding device, solves problem present in background technology.

For achieving the above object, this utility model is by the following technical solutions: the frame including supporting whole device and support beam and wheel, rack-mounted tine, rack-mounted rake grass device, and rack-mounted accumulator plant and motor.Wherein, tine handle of a knife be arc-shaped and between the two for revolute pair and be provided with spring can up-down adjustment tine height；Accumulator plant is connected transmission of electricity by controller and electric wire and has shift knob with motor；Rake grass device and tine handle of a knife are all made up of iron material.

Further, the regulation of the upper-lower height of tine be by hold on lower handrail regulation handle by lead-in wire tractive spring and through handle of a knife revolute pair rotate regulate.

Further, the unlatching of accumulator plant has the shift knob on handrail to control with stopping, it is possible to as danger button.

Further, tine, rake grass device and motor and accumulator plant are all to be bolted in frame, can individually dismantle, it is simple to keep in repair and change.

Further, in device, the rotation of wheel is to be driven by the motor on rack-mounted by big minor sprocket and sprocket wheel.

Compared with existing apparatus, the beneficial effects of the utility model are: this utility model is during actual hoeing up weeds, operator are only needed to hold the direction of advance of handle control of handrail, control moving up and down thus controlling the weight hoed up weeds or loosen the soil of tine by regulation handle, control the start and stop of motor by shift knob thus drive to hoe up weeds operation and harrow grass device not only the effect leveled land can have been taken away but also played to weeds collection.Therefore this utility model manufacturing cost is relatively low and simple to operation, and practicality is relatively strong, can significantly alleviate the labor intensity of peasant, improves field work efficiency, the most laborsaving but also save time.

Accompanying drawing explanation

Fig. 1 is the structural representation of weeding device of the present utility model.

Fig. 2 is the enlarged drawing of weeding device local location in Fig. 1.

In figure: 1, wheel, 2, big sprocket wheel, 3, chain, 4, minor sprocket, 5, motor, 6, accumulator plant, 7, lead-in wire, 8, spring, 9, tine, 10, revolute pair, 11, rake grass device, 12, frame, 13, bracing frame, 14, handrail, 15, regulation handle, 16, shift knob.

Detailed description of the invention

Below in conjunction with the accompanying drawings embodiment of the present utility model is described in further detail: as shown in Figure 1, a kind of small lift's hand-held electric scalable weeding device, including wheel 1, big sprocket wheel 2, chain 3, minor sprocket 4, motor 5, accumulator plant 6, lead-in wire 7, spring 8, tine 9, revolute pair 10, rake grass device 11, frame 12, bracing frame 13, handrail 14, regulation handle 15, shift knob 16.Wherein mainly driven minor sprocket 4 to rotate through chain 3 by motor 5 to transmit the big sprocket wheel 2 of drive and rotate so that wheel 1 rotates forward.The rotation of motor 5 is to convert electrical energy into mechanical energy through lead-in wire 7 to the controller in accumulator plant 6 thus control to rotate by pressing shift knob 16.Wherein as in figure 2 it is shown, the up-down adjustment of tine 9 be by manually hold the regulation handle 15 being arranged on handrail 14 pull lead-in wire 7 power be applied on spring 8 make it pull tine 9, at this moment revolute pair 10 stress at handle of a knife rotates to an angle.Unclamping regulation handle 15, tine 9 automatically returns to original position.Wherein, tine 9 and rake grass device 11 are all bolted and are arranged in frame 12, detachable, repair and replacement.Can be used for the winding of anchor leg 7 on bracing frame 13 and play a supporting role.When running into plant failure, can Push switch button 16 emergent stopping operation.

Small lift's hand-held electric scalable weeding device of the present utility model, simple in construction, its specific works process is: when hoeing up weeds in field, operator hold handrail 14 and hold up device control direction, press shift knob 16, through accumulator plant 6, the electric energy of storage is converted into mechanical energy to make motor 5 start drive minor sprocket 4 to rotate through chain 3 and transmit the big sprocket wheel 2 of drive and rotate so that wheel 1 rotates is carried forward operation of hoeing up weeds, at this moment tine 9 starts to hoe up weeds or loosen the soil, rake grass device 11 is installed below the weeds uprooted collection gathered, can slightly make rake grass device 11 soar to unload the weeds of collection in uplifting device rear end when weeds are many, again grass is harrowed.And can the field uprooted be carried out smooth.The degree of depth according to different weeds roots, pulling 7 power of lead-in wire to be applied on spring 8 make it pull tine 9 by holding lower regulation handle 15, revolute pair 10 stress at handle of a knife rotates to an angle, thus the height of scalable tine 9, thus change the degree of depth hoed up weeds, weeding hoe is fallen.When completing the operation of a time, liftable device rear end, only allow wheel 1 land and turn.

Obviously, above-described embodiment of the present utility model is only used to clearly demonstrate the citing that this utility model is done, and is not the restriction to this utility model embodiment.For art to those of ordinary skill for, can also make other changes in different forms on the basis of the above description.Here all of embodiment cannot be enumerated.Every belong to obvious change or variation that the technical solution of the utility model amplified out still in protection domain of the present utility model within.

Claims

1. small lift's hand-held electric scalable weeding device, including supporting the frame of whole device and support beam and wheel, rack-mounted tine, rack-mounted rake grass device and rack-mounted accumulator plant and motor；Tine and handle of a knife be arc-shaped and between the two for revolute pair and be provided with spring can up-down adjustment tine height；Accumulator plant is connected with motor by built-in controller and electric wire and is provided with shift knob；Rake grass device and tine handle of a knife are all made up of iron material.

2. the small lift's hand-held electric scalable weeding device as described in claim 1, it is characterised in that: the regulation of the upper-lower height of tine be by hold on lower handrail regulation handle by lead-in wire tractive spring and through handle of a knife revolute pair rotate regulate.

3. the small lift's hand-held electric scalable weeding device as described in claim 1, it is characterised in that: the unlatching of accumulator plant has the shift knob on handrail to control with stopping, it is possible to as danger button.

4. the small lift's hand-held electric scalable weeding device as described in claim 1, it is characterised in that: the wheel of device is to be driven by the motor on rack-mounted by big minor sprocket and sprocket wheel.

5. the small lift's hand-held electric scalable weeding device as described in claim 1, it is characterised in that: tine, rake grass device and motor and accumulator plant are all to be bolted in frame, can individually dismantle, it is simple to keep in repair and change.