CN201479687U

CN201479687U - Walking stumping machine

Info

Publication number: CN201479687U
Application number: CN2009201709109U
Authority: CN
Inventors: 杜广才; 刘伟峰; 韩宝生; 田海青; 杜书文; 丁俊平; 杜永锋; 严浩
Original assignee: Inner Mongolia Lvyuan Grass Industry Co Ltd
Current assignee: Inner Mongolia Lvyuan Grass Industry Co Ltd
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-26
Anticipated expiration: 2019-08-10

Abstract

The utility model discloses a walking stumping machine, which comprises a chassis, grips, a power mechanism, traveling wheels and cutters, the power mechanism is arranged on the chassis, the rear part of the chassis is provided with the grips, the traveling wheels are arranged on both sides of the chassis, the walking stumping machine also comprises extension rods and a height-adjustable lifting rod, and the lifting rod is mounted on the front part of the chassis; the output shaft of the power mechanism is connected with the transmission mechanisms of the extension rods, the cutters are arranged on the front ends of the extension rods, and the power input shafts of the cutters are connected with the transmission mechanisms of the extension rods. The utility model has the following advantages that: the structure is compact, operation is convenient, and the walking stumping machine is quite suitable for use in special geographical locations such as sand dunes, grasslands and the like; the walking stumping machine has high power, high torque force and high cutting efficiency, and therefore is applicable to the stumping of thick and strong shrub; the whole machine is triangular, the traveling wheels serve as supporting points, the stubble height is controlled by adjusting the height of the grips when the cutters cut shrub, and the walking stumping machine also can be used to harvest long-stalk crops.

Description

The hand-held flat stubble machine

Technical field:

The utility model relates to a kind of agricultural mechanical field, especially relates to a kind of hand-held flat stubble machine.

Background technology:

Shrubs such as salix monogolica, caragana microphylla, red building are the shrubs of mainly checking winds and fixing drifting sand, they have growth soon, easily survive, sprout tiller strength is strong, the ability of checking winds and fixing drifting sand strong and hat is bigger, and land occupation condition is selected advantages such as not strict.These shrubs are perennial plants, and growth rhythm is that 3～5 years palpuses in every interval carry out the multiple shape of stump one time, otherwise the meeting nature is withered.Because fixing the sand and the characteristic that prevents erosion of desert shrub, when growing into 3～4 years, plant height is about 150 centimetres, and its root can form the semicircle sand hill of about 150 centimetres of diameters mostly.And the most basic technical conditions of stump are to cut stubble to be close to the face of land.The growing environment of desert shrub mainly is sand ground and knob, large-scale facility inconvenient walking.And method commonly used at present is manually to stick up head felling stump, artificial tongs stump and backpack brush saw stump, and shortcoming is that production efficiency is low, and hand labor intensity is big, the cost height of gathering.

Salix monogolica, caragana microphylla are to be grown on the Special geography positions such as sand dune, meadow throughout the year, exist stump machinery to be difficult for entering, and are difficult for close difficulty.Existing stump machine profile modeling function is poor, can't carry out stump to being grown in rugged area, and often the toothing mouth is too high, influences the germination regeneration of next year.

Summary of the invention:

The purpose of this utility model is to provide a kind of compact conformation, easy to operate, hand-held flat stubble machine that the utmost point is applicable to the locational shrub cutting of special geography such as sand dune, meadow, also can be used for the long-stalked crops harvesting.

The utility model is implemented by following technical scheme: a kind of hand-held flat stubble machine, it comprises frame, handrail, power set, road wheel, cutter, on described frame, be provided with described power set, be provided with described handrail at described frame rear portion, be provided with described road wheel in described frame both sides, described road wheel is two, and described cutter power take-off is directed downwards, and is provided with circular beater plate at described cutter power take-off spindle nose; It also includes extension rod and the adjustable grain lifting rod of height, describedly holds up straw to be installed in described frame front; The output shaft of wherein said power set is connected with the transmission mechanism of described extension rod, described cutter is at the front end of described extension rod, and the power input shaft of described cutter is connected with the transmission mechanism of described extension rod, and the transmission mechanism of described extension rod is any of power transmission shaft, belt gear or a chain drive.

Described power set include internal combustion engine and gearbox, and the clutch end of described internal combustion engine is connected with described gearbox power intake; Described gearbox is installed in described frame front, and described extension rod is installed on described gearbox; Described gearbox clutch end is connected with described extension rod transmission mechanism; Also comprise clutch and travel driving unit on described frame, the clutch end of described clutch is connected with described travel driving unit input; The clutch end of described internal combustion engine is connected with the power intake of described clutch; The clutch end of described travel driving unit is connected with the live axle of described road wheel; On described handrail, be provided with the throttle control of described internal combustion engine; On described handrail, be provided with the clutch controller of described clutch; Described gearbox is any one in single pole output variable speed case or the two bar output variable speed case; When described gearbox is single pole output variable speed case, on described single pole output variable speed case, be provided with a described extension rod, on described single pole output variable speed case, be provided with single pole output variable speed case clutch controller; When described gearbox is two bar output variable speed case, on described pair of bar output variable speed case, be provided with two described extension rods, and be respectively equipped with two described cutterheads on two described extension rods, overlap between two described cutterheads and rotation relatively, on described pair of bar output variable speed case, be provided with two bar output variable speed case clutch controllers; Described clutch is any one in wet friction clutch, conical surface friction clutch or the belt clutch.

Described power set comprise fuel electric generator and cutting motor; Described cutting motor is electrically connected with described fuel electric generator, and described cutting motor is installed on the described cutter, and the driving shaft of described cutting motor is connected with the power input shaft of described cutter, drives described circular beater plate and rotates; It also comprises movable motor, and described movable motor and described fuel electric generator are electrically connected, and the driving shaft of described movable motor is connected with the live axle of described road wheel, drives described road wheel and rotates; Described handrail is provided with the cutter controller of described cutting motor, and described handrail is provided with the traveling controller of described movable motor.

Advantage of the present utility model: compact conformation, easy to operate, the utmost point are applicable to special geographical position such as sand dune, meadow; Its power height, torsion is big, cutting efficiency is high, be applicable to sturdy shrub stubble flattening; Its complete machine triangularity is a fulcrum with the road wheel, and by regulating the handrail height, the stubble height during Cutting Control device cutting shrub also can be used for the long-stalked crops harvesting.

Description of drawings:

Fig. 1 is embodiment 1 front view;

Fig. 2 is embodiment 1 end view;

Fig. 3 is embodiment 2 front views;

Fig. 4 is embodiment 3 end views.

Frame 1, handrail 2, power set 3, road wheel 4, cutter 5, grain lifting rod 6, extension rod 7, conical surface friction clutch 8, travel driving unit 9, cutterhead 10, extension rod power transmission shaft 11, internal combustion engine 12, single pole output variable speed case 13, live axle 14, throttle control 15, clutch controller 16, extension rod belt gear 17, two bar output variable speed casees 18, fuel electric generator 19, cutting motor 20, movable motor 21, cutter controller 22, traveling controller 23, single pole output variable speed case clutch controller 24, two bar output variable speed case clutch controllers 25.

Embodiment:

Embodiment 1: as shown in Figure 1 and Figure 2, a kind of hand-held flat stubble machine, it comprises frame 1, handrail 2, power set 3, road wheel 4, cutter 5, grain lifting rod 6, extension rod 7, conical surface friction clutch 8 and travel driving unit 9 that height is adjustable, on frame 1, be provided with power set 3, conical surface friction clutch 8 and travel driving unit 9, be provided with handrail 2 at frame 1 rear portion, be provided with road wheel 4 in frame 1 both sides, road wheel 4 is two; Cutter 5 power take-offs are directed downwards, and are provided with circular beater plate 10 at cutter 5 power take-off spindle noses; Hold up straw 6 to be installed in frame 1 front portion; Cutter 5 is at the front end of extension rod 7, and the power input shaft of cutter 5 is connected with the power transmission shaft 11 of extension rod 7.

Power set 3 include internal combustion engine 12 and single pole output variable speed case 13, and the clutch end of internal combustion engine 12 is connected with single pole output variable speed case 13 power intakes; Single pole output variable speed case 13 is installed in frame 1 front portion, and an extension rod 7 is installed on single pole output variable speed case 13, is provided with single pole output variable speed case clutch controller 24 on single pole output variable speed case 13, the clutch of transmission mechanism in the control single pole output variable speed case; Single pole output variable speed case 13 clutch ends are connected with extension rod power transmission shaft 11; The clutch end of conical surface friction clutch 8 is connected with travel driving unit 9 inputs; The clutch end of internal combustion engine 12 is connected with the power intake of conical surface friction clutch 8; The clutch end of travel driving unit 9 is connected with the live axle 14 of road wheel 4; On handrail 2, be provided with the throttle control 15 of internal combustion engine and the clutch controller 16 of conical surface friction clutch 8.

Embodiment 2: as shown in Figure 3, a kind of hand-held flat stubble machine, it comprises frame 1, handrail 2, power set 3, road wheel 4, cutter 5, adjustable grain lifting rod 6, the extension rod 7 of height, on frame 1, be provided with power set 3, be provided with handrail 2 at frame 1 rear portion, be provided with road wheel 4 in frame 1 both sides, road wheel 4 is two; Cutter 5 power take-offs are directed downwards, and are provided with circular beater plate 10 at cutter 5 power take-off spindle noses; Hold up straw 6 to be installed in frame 1 front portion; Cutter 5 is at the front end of extension rod 7, and the power input shaft of cutter 5 is connected with the belt gear 17 of extension rod 7.

Power set 3 include internal combustion engine 12 and two bar output variable speed case 18, and the clutch end of internal combustion engine 12 is connected with two bar output variable speed case 18 power intakes; Two bar output variable speed casees 18 are installed in frame 1 front portion, on two bar output variable speed casees 18, two extension rods 7 are installed, and be respectively equipped with two cutterheads 10 on two extension rods 7, overlap between two cutterheads 10 and rotation relatively, on two bar output variable speed casees 18, be provided with two bar output variable speed case clutch controllers 25, the clutch of transmission mechanism in the two bar output variable speed casees of control; Two bar output variable speed case 18 clutch ends are connected with each extension rod belt gear 17 respectively; On handrail 2, be provided with the throttle control 15 of internal combustion engine 12.

Embodiment 3: as shown in Figure 4, a kind of hand-held flat stubble machine, it comprises frame 1, handrail 2, power set 3, road wheel 4, cutter 5, adjustable grain lifting rod 6, the extension rod 7 of height, on frame 1, be provided with power set 3, be provided with handrail 2 at frame 1 rear portion, be provided with road wheel 4 in frame 1 both sides, road wheel 4 is two; Cutter 5 power take-offs are directed downwards, and are provided with circular beater plate 10 at cutter 5 power take-off spindle noses; Hold up straw 6 to be installed in frame 1 front portion; Cutter 5 is at the front end of extension rod 7.

Power set 3 include fuel electric generator 19 and cutting motor 20, cutting motor 20 is electrically connected with fuel electric generator 19, cutting motor 20 is installed on the cutter 5, and the driving shaft of cutting motor 20 is connected with the power input shaft of cutter 5, drives described circular beater plate 10 and rotates; It also comprises movable motor 21, and movable motor 21 and fuel electric generator 19 are electrically connected, and the driving shaft of movable motor 21 is connected with the live axle 14 of road wheel 4, and ground-engaging wheel 4 rotates; Handrail 2 is provided with the cutter controller 22 of cutting motor 20 and the traveling controller 23 of movable motor 21.

Claims

1. hand-held flat stubble machine, it comprises frame, handrail, power set, road wheel, cutter, on described frame, be provided with described power set, be provided with described handrail at described frame rear portion, be provided with described road wheel in described frame both sides, described cutter power take-off is directed downwards, and is provided with circular beater plate at described cutter power take-off spindle nose; It is characterized in that, it also includes extension rod, the output shaft of wherein said power set is connected with the transmission mechanism of described extension rod, and described cutter is at the front end of described extension rod, and the power input shaft of described cutter is connected with the transmission mechanism of described extension rod.

2. a kind of hand-held flat stubble machine according to claim 1 is characterized in that described road wheel is a pair of.

3. a kind of hand-held flat stubble machine according to claim 1 is characterized in that, it also includes the adjustable grain lifting rod of height, describedly holds up straw to be installed in described frame front.

4. a kind of hand-held flat stubble machine according to claim 1 is characterized in that the transmission mechanism of described extension rod is any of power transmission shaft, belt gear or a chain drive.

5. a kind of hand-held flat stubble machine according to claim 1 is characterized in that described power set include internal combustion engine and gearbox, and the clutch end of described internal combustion engine is connected with described gearbox power intake; Described gearbox is installed in described frame front, and described extension rod is installed on described gearbox; Described gearbox clutch end is connected with described extension rod transmission mechanism, is provided with the throttle control of described internal combustion engine on described handrail.

6. a kind of hand-held flat stubble machine according to claim 5 is characterized in that, also comprises clutch and travel driving unit on described frame, and the clutch end of described clutch is connected with described travel driving unit input; The clutch end of described internal combustion engine is connected with the power intake of described clutch; The clutch end of described travel driving unit is connected with the live axle of described road wheel, is provided with the clutch controller of described clutch on described handrail.

7. a kind of hand-held flat stubble machine according to claim 5 is characterized in that, described gearbox is any one in single pole output variable speed case or the two bar output variable speed case; When described gearbox is single pole output variable speed case, on described single pole output variable speed case, be provided with a described extension rod, on described single pole output variable speed case, be provided with single pole output variable speed case clutch controller; When described gearbox is two bar output variable speed case, on described pair of bar output variable speed case, be provided with two described extension rods, and be respectively equipped with two described cutterheads on two described extension rods, overlap between two described cutterheads, on described pair of bar output variable speed case, be provided with two bar output variable speed case clutch controllers.

8. a kind of hand-held flat stubble machine according to claim 5 is characterized in that, described clutch is any one in wet friction clutch, conical surface friction clutch or the belt clutch.

9. a kind of hand-held flat stubble machine according to claim 1 is characterized in that described power set comprise fuel electric generator and cutting motor; Described cutting motor is electrically connected with described fuel electric generator, and described cutting motor is installed on the described cutter, and the driving shaft of described cutting motor is connected with the power input shaft of described cutter, is provided with the cutter controller of described cutting motor on described handrail.

10. a kind of hand-held flat stubble machine according to claim 9, it is characterized in that, it also comprises movable motor, described movable motor and described fuel electric generator are electrically connected, the driving shaft of described movable motor is connected with the live axle of described road wheel, is provided with the traveling controller of described movable motor on described handrail.