CN201718205U

CN201718205U - Simple mowing head

Info

Publication number: CN201718205U
Application number: CN2010202380657U
Authority: CN
Inventors: 徐春初
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-25
Filing date: 2010-06-25
Publication date: 2011-01-26
Anticipated expiration: 2020-06-25

Abstract

The utility model belongs to the technical field of components of garden machines, in particular to a simple mowing head. A reel is arranged in a cavity formed by an upper cover and a lower cover of the mowing head, a hollow reel upper cover is fixed on a hollow reel lower cover to form the reel, the reel lower cover is upwards convex to form a bobbin, a rope guiding groove is formed between the reel upper cover and the reel lower cover, the mowing head lower cover is provided with a rope inlet hole and a rope outlet hole which correspond to two ends of the rope guiding groove, a mowing rope locking knob which can be respectively in clamp connection with the mowing upper cover and the reel upper cover is arranged between the mowing head upper cover and the reel upper cover, the head of the mowing rope locking knob penetrates out of the mowing head upper cover, and a resetting spring which tightly presses the reel and the mowing rope locking knob and clamps the same onto the mowing head upper cover is disposed between the reel lower cover and the mowing head lower cover. The mowing head is not required to be opened when the mowing rope is mounted and replaced, and is convenient in use and installation and applicable to various mowing machines.

Description

Simple and easy moving head

Technical field:

The utility model belongs to graden machine component technology field, refers in particular to a kind of simple and easy moving head.

Background technology:

Mower, is used more and more widely along with people constantly strengthen with requirement the consciousness of vegetation ecological and city trees and shrubs as portable graden machine, and is more and more frequent.Moving head is even more important as the cutter sweep of mower, and its structure directly affects operator's labour intensity and work quality, and beats the grass the consumption of rope and the service life of the mechanism self of beating the grass.

At present, the mechanism of beating the grass of mower generally can be divided into beat the grass rope formula and blade type.Wherein, the rope formula of beating the grass is to utilize the rotating disk of high speed rotating, and drive is rotated around the rope of beating the grass on the rotating disk, and the inertia of restricting cuts off grass by beating the grass.The moving head of the rope formula of beating the grass generally needs to take apart moving head loam cake and lower cover after being worn at the rope of beating the grass and will be arranged on inner drum and take out, and install after will the beating the grass rope in the drum changing again, and continues to use, and uses and install equal inconvenience.

Summary of the invention:

The purpose of this utility model provides a kind of replacing convenient, easy to use simple and easy moving head of rope of beating the grass.

The utility model is achieved in that

Simple and easy moving head, in the cavity of moving head loam cake and lower cover formation, be provided with drum, drum is fixed on by the drum loam cake of hollow to cover under the drum of hollow and forms, the drum lower cover roll that raised up, be formed with metallic channel between drum loam cake and the drum lower cover, the moving head lower cover is provided with and corresponding entrance hole of metallic channel end positions and wire hole, being provided with between moving head loam cake and the drum loam cake can be respectively and the rope locking knob of beating the grass of moving head loam cake and the clamping of drum loam cake, the head of rope locking knob of beating the grass passes the moving head loam cake, is provided with drum between drum lower cover and the moving head lower cover and the locking knob of restricting of beating the grass compresses and be stuck in the back-moving spring that covers on the moving head.

Being formed with metallic channel between above-mentioned drum loam cake and the drum lower cover is: the lower surface of drum loam cake is provided with the A metallic channel that radially runs through, upper surface at drum lower cover roll is provided with the B metallic channel that radially runs through that matches with the A metallic channel, the drum loam cake is fixed under the drum and covers, and corresponding A metallic channel and B metallic channel form the conduit that radially runs through.

The outstanding compared to existing technology advantage of the utility model is:

1, the utility model can will be beaten the grass to restrict and be penetrated in the conduit of drum loam cake and the formation of drum lower cover from the incoming line of moving head lower cover, and from wire hole, pass, the rope locking knob drives the drum rotation thereby rotation is beaten the grass, can finish the coiling action, on the roll of drum, be wound with a certain amount of deposit rope of beating the grass, after the rope of beating the grass is worn, only need beat the head of the rope locking knob of beating the grass on the ground, the rope of can will beating the grass is extracted out, the rope of beating the grass that more renews then, need not to take apart moving head and operate, it is convenient to use, install, change;

2, the utility model is applicable on the various mowers.

Description of drawings:

Fig. 1 is a blast structural representation of the present utility model;

Fig. 2 is drum of the present utility model, one of the structural representation of the rope locking knob of beating the grass after installing;

Fig. 3 is drum of the present utility model, the structural representation of the rope locking knob of beating the grass after installing two;

Fig. 4 is drum of the present utility model, the structural representation of the rope locking knob of beating the grass after installing three;

Fig. 5 is that the utility model is installed one of perspective view of beating the grass after restricting;

Fig. 6 be the utility model perspective view behind the rope of beating the grass is installed two;

Fig. 7 is a drum lower cover structural representation of the present utility model;

Fig. 8 is a drum superstructure schematic diagram of the present utility model.

Embodiment:

With specific embodiment the utility model is further described below, referring to Fig. 1-8:

Simple and easy moving head, in the cavity that moving head loam cake 50 and lower cover 60 form, be provided with drum, drum is fixed on by the drum loam cake 20 of hollow on the drum lower cover 30 of hollow and forms, drum lower cover 30 roll 301 that raised up, be formed with metallic channel 40 between drum loam cake 20 and the drum lower cover 30, moving head lower cover 60 is provided with and corresponding entrance hole 601 of metallic channel 40 end positions and wire hole 602, being provided with between moving head loam cake 50 and the drum loam cake 20 can be respectively and the rope locking knob 10 of beating the grass of moving

head loam cake

50 and 20 clampings of drum loam cake, the head 101 of rope locking knob 10 of beating the grass passes moving head loam cake 50, is provided with drum between drum lower cover 30 and the moving head lower cover 60 and the locking knob 10 of restricting of beating the grass compresses and be stuck in back-moving spring 80 on the moving head loam cake 50.

Being formed with metallic channel 40 between above-mentioned drum loam cake 20 and the drum lower cover 30 is: the lower surface of drum loam cake 20 is provided with the A metallic channel 42 that radially runs through, upper surface at drum lower cover 30 rolls 301 is provided with the B metallic channel 41 that radially runs through that matches with A metallic channel 42, drum loam cake 20 is fixed on the drum lower cover 30, and corresponding A metallic channel 42 forms the conduit 40 that radially runs through with B metallic channel 41.

Using method of the present utility model:

Penetrate in the conduit 40 that drum loam cake 20 and drum lower cover 30 form from the incoming line 601 of moving head lower cover 60 rope 70 of will beating the grass, and from wire hole 602, pass, press the rope locking knob 10 of beating the grass, back-moving spring 80 is compressed, rotate the rope locking knob 10 of beating the grass a little, the feasible rope locking knob 10 of beating the grass is not stuck on the moving head loam cake 50, unclamp the rope locking knob 10 of beating the grass, rotate the rope locking knob 10 of beating the grass then, drum also rotates thereupon, press the rope locking knob 10 of beating the grass after turning an angle again, the feasible rope locking knob 10 of beating the grass is not stuck on the moving head loam cake 50, unclamp the rope locking knob of beating the grass, rotate the rope locking knob 10 of beating the grass then, drum also rotates thereupon, continue this action and after the rope 70 of beating the grass on the roll 301 reaches length requirement, can stop wiring, after spring 80 resets, to beat the grass the rope locking knob 10, drum is positioned in the cavity of moving head loam cake 50 and lower cover 60 formation, turning cylinder passes moving head lower cover 60, after centre bore on the drum installs and fixes, just can start working; When after the rope 70 of beating the grass is worn, needing to change, at this moment, knock the head 101 of the rope locking knob 10 of beating the grass on the ground, drum is under the effect of the turning cylinder of high speed rotating, the rope 70 of beating the grass on the drum can be thrown away, need not to take apart the rope of beating the grass that moving head will wear and tear and take out the rope 70 of beating the grass that more renews again.

The utility model use, easy for installation is applicable on the various mowers.

The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1. simple and easy moving head, it is characterized in that: in the cavity of moving head loam cake and lower cover formation, be provided with drum, drum is fixed on by the drum loam cake of hollow to cover under the drum of hollow and forms, the drum lower cover roll that raised up, be formed with metallic channel between drum loam cake and the drum lower cover, the moving head lower cover is provided with and corresponding entrance hole of metallic channel end positions and wire hole, being provided with between moving head loam cake and the drum loam cake can be respectively and the rope locking knob of beating the grass of moving head loam cake and the clamping of drum loam cake, the head of rope locking knob of beating the grass passes the moving head loam cake, is provided with drum between drum lower cover and the moving head lower cover and the locking knob of restricting of beating the grass compresses and be stuck in the back-moving spring that covers on the moving head.

2. simple and easy moving head according to claim 1, it is characterized in that: being formed with metallic channel between described drum loam cake and the drum lower cover is: the lower surface of drum loam cake is provided with the A metallic channel that radially runs through, upper surface at drum lower cover roll is provided with the B metallic channel that radially runs through that matches with the A metallic channel, the drum loam cake is fixed under the drum and covers, and corresponding A metallic channel and B metallic channel form the conduit that radially runs through.