CN2860036Y

CN2860036Y - Weeding plate for mower

Info

Publication number: CN2860036Y
Application number: CN 200520132593
Authority: CN
Inventors: 陈世川
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2007-01-24
Anticipated expiration: 2015-11-11

Abstract

The utility model discloses a weed tray of the mower comprising tray body, localizer screw, spring, movable block, weed rope and so on. The weed rope penetrates through the rope slot of the tray body via incline threading hole and the two ends of the rope are out of the tray body. The weed rope is controlled in limitation and loading open by localizer screw, spring and the localizer of the movable block controlling rope slots. The aim is to change the rope conveniently and steadily when operating.

Description

The weeding disk of mower

Technical field

The utility model system relates to a kind of weeding disk of mower, particularly a kind of weeding disk structure with inclination through wires hole and the design of movable stop block.

Background technology

Traditional weeding disk structure is being removed replacing with of straw rope, and being limited to the grooving that holds except that straw rope is the normally off of a part, also comparatively inconvenience more consuming time.

See also Fig. 1, structure outside drawing for traditional weeding disk, weeding disk system is a main structure by disk body 1 among the figure, and there is a pilot hole 11 at position, disk body 1 center of circle, in order to link the clutch end of weeder, disk body is near suitably disposing flange stop 12 on the circumferential surface, and be provided with a grooving 13 in circumferential surface, after removing straw rope 2 and being wound in grooving 13 continuously, with flange stop 12 as the usefulness that limits the location, except that straw rope 2 exposes to the rear and front end the disk body 1, with blade as weeding.

See also Fig. 2, be the structure cutaway view of traditional weeding disk, can know among the figure and find out the state that straw rope 2 twines in grooving 13 that removes, 12 of flange stop are one with disk body 1, and are connected on the flange surface of grooving 13 lower ends.

By Fig. 1, traditional weeding disk shown in Figure 2, though flange stop 12 can provide the restriction positioning action except that straw rope 2, cause also except that straw rope 2 in changing stopping when twining, form inconvenience.

The utility model content

Main purpose of the present utility model is to improve traditional weeding disk structure in the inconvenience that replaces with that removes straw rope, and it is convenient more to make except that the replacing of straw rope, is utilize the design of inclination through wires hole and movable stop block to reach required purpose and function.

In order to reach above-mentioned purpose and function, technological means and scheme that it specifically adopts comprise:

A kind of weeding disk of mower is with disk body, set screw, spring, movable stop block and remove straw rope and formed; Wherein:

Centre at described disk body is provided with pilot hole, and be provided with on the circumferential surface one its penetrate by the inclination through wires hole in the grooving of disk body, according to certain fixedly rotation direction twine and to expose to the outer grooving of disk body, and an inclination through wires hole is set on inner edge surface; In addition, this disk body is provided with screwed hole; This screwed hole lock intrinsic one the location screw, the skin of described set screw is arranged with its spring that suitable pressure is provided; This spring is replaced a side of a movable stop block that cooperates with above-mentioned set screw at rotating hinge.

This activity stop block is to utilize lever principle, does half helicoid switch setting, control removes the part keying state that straw rope twines front and back, it is provided with a pivot hole and cooperates set screw, and with set screw as rotating hinge, keep the keying state with the pressure that spring was provided in addition; When disk body was driven to rotate, this activity stop block front end was provided with rake angle, can resist resistance to remove the reaction force of straw rope; When not opened, the setting of rear end tool spanner can prop up the function of active force and switch.

Should remove straw rope, made by the material of certain specific materials, after being wrapped in grooving, expose to the disk body outside, under high speed rotating drives, provide the mowing function.

The utility model compared with prior art has remarkable advantages and beneficial effect:

Comprehensively above-mentioned, the weeding disk of the utility model mower, the main weeding disk structure of utilizing with inclination through wires hole and the design of movable stop block, make the replacing that removes straw rope convenient more, to reach the function that fast assembling-disassembling removes straw rope, and having there is no similar structural design in like product publishes or uses, no matter it structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thus be suitable for practicality more, really be a novelty, progressive, practical new design.

Description of drawings

Fig. 1 is the structure outside drawing of existing weeding disk;

Fig. 2 is the structure cutaway view of existing weeding disk;

Fig. 3 is a STRUCTURE DECOMPOSITION cutaway view of the present utility model;

Fig. 4 is a texture edge cutaway view of the present utility model;

Fig. 5 is a structure front section view of the present utility model.

Embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:

See also shown in Figure 3, be STRUCTURE DECOMPOSITION cutaway view of the present utility model, disk body 3 centres shown in the figure are provided with a pilot hole 31, for the clutch end that links weeder, disk body 3 circumferential surfaces are provided with a grooving 32, remove the required space of straw rope 7 with generator, disk body 3 is provided with screwed hole 33 in addition, as the sealed usefulness of set screw 4; Aforementioned this set screw 4 is locked in the screwed hole 33 on the disk body 3, and as the usefulness of the rotating hinge of the location of spring 5 and movable stop block 6, and spring 5 is the usefulness that the suitable pressure of movable stop block 6 is provided; Aforementioned should activity stop block 6, remove the part of straw rope 7 before and after twining in control and open and close state, a pivot hole 61 is set itself cooperates set screws 4, and with set screw 4 as rotating hinge, the pressure that is provided with spring 5 keeps the keying state in addition; In addition, the front end of this activity stop block 6 is provided with rake angle 62, and tool spanner 63 is established in the rear end.

By forming of above-mentioned member, when removing the winding of straw rope 7, only need spanner 63 positions on the cocked movable stop block 6, can allow movable stop block 6 open easily before by the grooving 32 of partial closure, the convenient straw rope 7 that removes twines; When weeding 7 windings are finished, pull down spanner 63 positions on the movable stop block 6, can form partial closure's state of grooving 32 once more.

See also shown in Figure 4, be texture edge cutaway view of the present utility model, among the figure except that representing except that straw rope 7 is contained in the state of grooving 32, also can know that the straw rope 7 that removes that expression is made up of set screw 4, spring 5 and movable stop block 6 limits detent mechanisms, with the part keying state of movable stop block 6 control groovings 32 near the outlet of circumferential surface.

See also shown in Figure 5, be structure front appearance figure of the present utility model, remove straw rope 7 among the figure and penetrate in the grooving 32 of disk body 3 with the direction that tilts, also can find out the relativeness of the restriction of removing straw rope 7 that expose at 6 pairs of two ends of movable stop block simultaneously by inclination through wires hole 34 set on the disk body inner edge surface.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of weeding disk of mower comprises disk body and spring: it is characterized in that:

2, the weeding disk of mower according to claim 1 is characterized in that described movable stop block, and its front end is provided with a rake angle, and the rear end is provided with a spanner.