CN209594277U - A kind of shoulder carrying mower having novel head - Google Patents

Abstract

The utility model relates to agriculture and forestry machinery apparatus fields, specifically, it is related to a kind of shoulder carrying mower for having novel head, including fixed frame, petrol engine, control mechanism, driving motor and cutterhead, petrol engine is fixed on fixed frame, control mechanism includes turning to hose and holding rod, the one end for turning to hose is connected with petrol engine, the other end for turning to hose is connected with one end of holding rod, the other end of holding rod is connected with the input terminal of driving motor, cutterhead is arranged on the output end of driving motor, the axis of cutterhead is connected with the output end of driving motor, blade has been fixed on cutterhead, isolation cover plate is additionally provided on driving motor.Equipment is backed on the body when use, holds holding rod, startup power supply switch, driving motor band movable knife disc and blade high-speed rotation.Particularly, peripheral cover plate mutually obstructs industrial crops with blade, avoids economic loss.This equipment operation is laborsaving and high-efficient, can be effectively protected industrial crops.

Description

A kind of shoulder carrying mower having novel head

Technical field

The utility model relates to agriculture and forestry machinery apparatus fields, and in particular, to a kind of backpack for having novel head is cut Careless machine.

Background technique

Grass trimmer is also known as weeder, grass mower, lawn mower etc., grass trimmer be it is a kind of for cutting the grass on a lawn, vegetation etc. Machine tool, be divided into diesel engine and gasoline engine.It is by cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, The part such as control forms.Blade is greatly improved using the high speed rotation output speed of engine, saves the operation of weeding worker Time reduces a large amount of human resources.In the country of Mechanization of animal husbandry high development, the research of Novel grass cutter just towards At a high speed, energy-efficient direction is developed.Development of Agricultural Mechanization, improve working efficiency, improve agricultural production efficiency, we such one A large agricultural country seems that it, for tool of the important grass trimmer as important role in agricultural production, there is the yield of crops Most directly affect, its invention is a much progress of human civilization.

For agricultural or field of forestry, such as existed using traditional shoulder carrying mower often there is some problems In plant growing process, it can be accompanied by weed growth, it is too close apart from crops fruits and vegetables for those when needing to carry out weeding work Weeds, traditional grass trimmer inconvenience cut off, because being easy to encounter crop while mowing, when long especially with person Between work after, situations such as being easy to appear hand-held shakiness, cut fruits and vegetables etc. and cause economic loss.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of shoulder carrying mower for having novel head.

A kind of shoulder carrying mower having novel head disclosed by the utility model, including fixed frame, petrol engine, Control mechanism, driving motor and cutterhead, the petrol engine are fixed on fixed frame, and the control mechanism includes turning to Hose and holding rod, it is described turn to hose one end be connected with petrol engine, it is described turn to hose the other end with hold One end of bar is connected, and the other end of the holding rod is connected with the input terminal of driving motor, and the cutterhead setting is driving On the output end of motor, the axis of the cutterhead is connected with the output end of driving motor, has been fixed on the cutterhead Blade, isolation cover plate is additionally provided on the driving motor, and the isolation cover plate is fixed on holding rod and is located at the upper of blade Side.

Further, harness and bustle are provided on the fixed frame, the harness and bustle are in petrol engine Not ipsilateral on fixed frame, the harness is provided with a pair, and the bustle is flexible material.

Further, the output end of the driving motor is directed downward setting, and the driving motor and gasoline engine are electromechanical Property connection, the holding rod and turn to hose be hollow structure.

Further, handle and power switch are provided on the holding rod, the handle and power switch are arranged in knife Between disk and driving motor, the power switch and petrol engine are electrically connected.

Further, baffle is additionally provided on the holding rod, the baffle is located between handle and isolation cover plate, described The arc-shaped structure of baffle and groove direction isolation cover plate direction setting.

Further, the isolation cover plate is circle, and the isolation cover plate, cutterhead and the coaxial setting of blade three are described The radius that cover plate is isolated is greater than the radius of blade, and the edge of the isolation cover plate extends downward with peripheral cover plate, described outer Cover plate is enclosed to be arranged around blade and have certain gap between the edge of blade, the periphery cover plate be isolated cover plate it is integrated at Type.

Further, the edge of the blade is broached-tooth design.

The utility model has the advantages that this equipment is practical, have a wide range of application, mainly for orchard, tea place, gardens, greenhouse, nursery stock base Ground and farmland crops etc. play the role of hoeing up weeds.Blade is improved much using the high speed rotation of driving motor in terms of speed, section The activity duration for having saved weeding worker reduces a large amount of human resources.The design of backpack is easy to carry, rapid operation, fits Close the use of the ground such as various narrow set fields, hills, mountainous region, orchard, vineyard, milpa, vegetable field, greenhouse.Operation is simpler, Flexibly, lightly, it is practical, working efficiency is artificial several times；Particularly, isolation cover plate is provided on machine, when what is cut off When weed growth is near banker crop etc., hypotelorism between the two when to avoid blade from mowing, is made industrial crops At accidental injury, control holding rod and be placed on cover plate is isolated above weeds, by peripheral cover plate be placed on example crop and example weeds it Between, then slow moving blade, the weeds that peripheral cover plate surrounds are prescinded, peripheral cover plate mutually obstructs industrial crops with blade, blade It is a kind of that banker fruits and vegetables will not be touched, protect industrial crops not to be cut, avoid economic loss.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the partial structural diagram of the utility model；

Fig. 4 is that the part of the utility model splits schematic diagram；

Fig. 5 is the working principle diagram of the utility model；

Fig. 6 is the cross-sectional view in Fig. 5 along line A-A；

Description of symbols: fixed frame 1, harness 1a, bustle 1b, petrol engine 2, control mechanism 3 turn to hose 3a, Cover plate 6, periphery set is isolated in holding rod 3b, handle 3b1, power switch 3b2, baffle 3b3, driving motor 4, cutterhead 5, blade 5a Disk 6a, example crop 7, example weeds 8.

Specific embodiment

Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.

Referring to figs. 1 to a kind of shoulder carrying mower for having novel head shown in fig. 6, including fixed frame 1, gasoline engine Machine 2, control mechanism 3, driving motor 4 and cutterhead 5, the petrol engine 2 are fixed on fixed frame 1, the control machine Structure 3 includes turning to hose 3a and holding rod 3b, and described one end for turning to hose 3a is connected with petrol engine 2, the steering The other end of hose 3a is connected with one end of holding rod 3b, the other end of the holding rod 3b and the input terminal of driving motor 4 It is connected, the cutterhead 5 is arranged on the output end of driving motor 4, the axis of the cutterhead 5 and the output end of driving motor 4 Be connected, blade 5a be fixed on the cutterhead 5, be additionally provided on the driving motor 4 isolation cover plate 6, it is described every The top on holding rod 3b and being located at blade 5a is fixed on from cover plate 6.This equipment be used for the weeds on the ground such as farmland or wooden land into Row is cut off, and when use backs on the body equipment, and user is held by holding rod 3b, controls its direction, startup power supply switch 3b2, Driving motor 4 is with 5 high-speed rotation of movable knife disc, and further, cutterhead 5 will drive the blade 5a high-speed rotation being fixed in the above, knife The broached-tooth design of piece 5a and weeds collide, and are cut off, petrol engine 2 provides energy source and power for equipment.This equipment carrying side Just, rapid operation, working efficiency is very high, and can be effectively protected industrial crops, practical.

It is provided with harness 1a on the fixed frame 1 and bustle 1b, the harness 1a and bustle 1b are in petrol engine 2 Not ipsilateral on fixed frame 1, the harness 1a is provided with a pair, and the bustle 1b is flexible material.The harness 1a is for making User backs on the body equipment, is easy to use, is provided with adjusting elasticity on harness 1a and buckles, can be adjusted according to the actual situation, Bustle 1b ensure that the comfort of user.

The output end of the driving motor 4 is directed downward setting, and the driving motor 4 is electrically connected with petrol engine 2, The holding rod 3b and steering hose 3a is hollow structure.The holding rod 3b and the hollow structure for turning to hose 3a are for side The electric power of generation by holding rod 3b and is turned to the electric wire inside hose 3a by the just setting of electric line, petrol engine 2, transmitting Onto the driving motor 4 of front end, and then power is generated, the steering hose 3a is plastic flexible pipe material, facilitates and is turned to, and is controlled The angle and direction of blade 5a processed, cuts off different zones weeds.

Handle 3b1 and power switch 3b2, the handle 3b1 and power switch 3b2 setting are provided on the holding rod 3b Between cutterhead 5 and driving motor 4, the power switch 3b2 and petrol engine 2 are electrically connected.When in use, staff Handle 3b1 is held, is convenient for lifting device, by power switch 3b2 come open and close petrol engine 2, and then equipment is made to work And stopping.

Baffle 3b3 is additionally provided on the holding rod 3b, the baffle 3b3 is located between handle 3b1 and isolation cover plate 6, The arc-shaped structure of the baffle 3b3 and groove are towards the setting of isolation 6 direction of cover plate.The setting of the baffle 3b3, avoids and cuts off Weeds clasts disorderly fly, bullet is caused harm to the human body to the direction of user, is played a protective role.

The isolation cover plate 6 is circle, the isolation cover plate 6, cutterhead 5 and the coaxial setting of blade 5a three, the isolation The radius of cover plate 6 is greater than the radius of blade 5a, and the edge of the isolation cover plate 6 extends downward with peripheral cover plate 6a, described Peripheral cover plate 6a is arranged around blade 5a and has certain gap between the edge of blade 5a, the periphery cover plate 6a be isolated Cover plate 6 is integrally formed.As shown in fig. 6, when the weed growth to be cut off is near banker crop etc., distance between the two It crossing closely, when to avoid blade 5a from mowing, industrial crops being caused to accidentally injure, control holding rod 3b is placed on cover plate 6 is isolated on weeds Side, peripheral cover plate 6a is placed between example crop 7 and example weeds 8, then slow moving blade 5a, prescinds peripheral cover plate 6a The weeds surrounded, peripheral cover plate 6a obstruct industrial crops with blade 5a phase, and blade 5a will not touch banker fruits and vegetables one kind, keep away Exempt to cause economic loss.

The edge of the blade 5a is broached-tooth design.The broached-tooth design is more convenient to cut off weeds, promotes working efficiency.

Working principle: for this equipment for cutting off to the weeds on the ground such as farmland or wooden land, when use, carries on the back equipment in body On, user is held by holding rod 3b, controls its direction, startup power supply switch 3b2, and driving motor 4 turns at a high speed with movable knife disc 5 Dynamic, further, cutterhead 5 will drive the blade 5a high-speed rotation being fixed in the above, and the broached-tooth design of blade 5a and weeds collide, It is cut off, petrol engine 2 provides energy source and power for equipment.As shown in fig. 6, when the weed growth to be cut off is in banker crop When Deng near, hypotelorism between the two causes to accidentally injure when to avoid blade 5a from mowing to industrial crops, and control is hand-held Bar 3b is placed on cover plate 6 is isolated above weeds, and peripheral cover plate 6a is placed between example crop 7 and example weeds 8, then slowly Moving blade 5a prescinds the weeds that peripheral cover plate 6a is surrounded, and peripheral cover plate 6a obstructs industrial crops with blade 5a phase, blade 5a It is a kind of that banker fruits and vegetables will not be touched, avoid economic loss.

The harness 1a, which is available for users to, backs on the body equipment, is easy to use, is provided with adjusting elasticity on harness 1a and buckles, It can be adjusted according to the actual situation, bustle 1b ensure that the comfort of user.The holding rod 3b's and steering hose 3a Hollow structure is the setting of electric line for convenience, and the electric power of generation by holding rod 3b and is turned to hose by petrol engine 2 Electric wire inside 3a is transmitted on the driving motor 4 of front end, and then generates power, and the steering hose 3a is plastic flexible pipe material Matter facilitates and is turned to, and controls the angle and direction of blade 5a, cuts off to different zones weeds.When in use, work people Member holds handle 3b1, is convenient for lifting device, by power switch 3b2 come open and close petrol engine 2, and then makes equipment work Make and stops.The setting of the baffle 3b3 avoids the weeds clast cut off and disorderly flies, and bullet makes human body to the direction of user At injury, play a protective role.

Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.

Claims (7)

1. a kind of shoulder carrying mower for having novel head, it is characterised in that: including fixed frame (1), petrol engine (2), Control mechanism (3), driving motor (4) and cutterhead (5), the petrol engine (2) is fixed on fixed frame (1), described Control mechanism (3) includes turning to hose (3a) and holding rod (3b), described one end and petrol engine (2) for turning to hose (3a) Be connected, it is described turn to hose (3a) the other end be connected with one end of holding rod (3b), the holding rod (3b) it is another End is connected with the input terminal of driving motor (4), and the cutterhead (5) is arranged on the output end of driving motor (4), the cutterhead (5) axis is connected with the output end of driving motor (4), has been fixed at blade (5a), the drive on the cutterhead (5) Isolation cover plate (6) is additionally provided on dynamic motor (4), the isolation cover plate (6) is fixed on holding rod (3b) and is located at blade The top of (5a).

2. a kind of shoulder carrying mower for having novel head according to claim 1, it is characterised in that: the fixed frame (1) harness (1a) and bustle (1b) are provided on, the harness (1a) and bustle (1b) and petrol engine (2) are in fixed frame (1) not ipsilateral on, the harness (1a) is provided with a pair, and the bustle (1b) is flexible material.

3. a kind of shoulder carrying mower for having novel head according to claim 2, it is characterised in that: the driving electricity The output end of machine (4) is directed downward setting, and the driving motor (4) and petrol engine (2) are electrically connected, the holding rod (3b) and hose (3a) is turned to as hollow structure.

4. a kind of shoulder carrying mower for having novel head according to claim 3, it is characterised in that: the holding rod Handle (3b1) and power switch (3b2) are provided on (3b), the handle (3b1) and power switch (3b2) are arranged in cutterhead (5) between driving motor (4), the power switch (3b2) and petrol engine (2) are electrically connected.

5. a kind of shoulder carrying mower for having novel head according to claim 4, it is characterised in that: the holding rod It is additionally provided on (3b) baffle (3b3), the baffle (3b3) is located between handle (3b1) and isolation cover plate (6), the baffle (3b3) arc-shaped structure and groove direction isolation cover plate (6) direction setting.

6. a kind of shoulder carrying mower for having novel head according to claim 5, it is characterised in that: the separation sleeve Disk (6) is round, the isolation cover plate (6), cutterhead (5) and the coaxial setting of blade (5a) three, and the half of isolation cover plate (6) Diameter is greater than the radius of blade (5a), and the edge of isolation cover plate (6) extends downward with peripheral cover plate (6a), the periphery Cover plate (6a) is arranged around blade (5a) and has certain gap between the edge of blade (5a), the periphery cover plate (6a) with Cover plate (6) are isolated to be integrally formed.

7. a kind of shoulder carrying mower for having novel head according to claim 6, it is characterised in that: the blade The edge of (5a) is broached-tooth design.