CN2888830Y

CN2888830Y - Grass cutter

Info

Publication number: CN2888830Y
Application number: CN 200620028604
Authority: CN
Inventors: 方鑫泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-14
Filing date: 2006-04-14
Publication date: 2007-04-18
Anticipated expiration: 2016-04-14

Abstract

The utility model relates to a grass cutter, in particular to a grass cutting member of grass cutter. 2-4 uniformly distributed rope posts are fixedly connected to cutter disc; each rope post is provided with a rope hole; a grass cutting rope passes through the rope hole; balancing holes with the same quantity as the rope posts are uniformly distributed on the same circumference of the cutter disc. The utility model has the advantages of novel structure, convenient usage, no need of a special box to accommodate the grass cutting rope, easy replacement of grass cutting rope, improved working efficiency, and stabilized rotation and reduced weight of cutter disc due to the balancing holes. The arch-shaped cutter disc made of nonmetallic light material can also be adopted to cut some hard grass or shrub, thus adding functions, expanding application range of product, and also suiting the harvest of crops.

Description

A kind of device of beating the grass

Technical field

The utility model belongs to a kind of parts of beating the grass of mower.

Background technology

At present, being used for beating the structure that the device of beating the grass of the mower of gentle grass adopts is, the box that comprises a disk and nylon rope is housed is formed, and during work nylon rope is pulled out one section from box, disk drives nylon rope fast rotational together, by nylon rope grass is interrupted in the fast rotational process.The deficiency that this kind device exists is: because nylon rope damages in the process of beating the grass easily, need often from box, outwards to pull out nylon rope or in box, mend the dress nylon rope, need nylon rope is wrapped in the box when mending the dress nylon rope, very time-consuming, the device of beating the grass during again owing to work often is given a shock, structure is fragile, makes nylon rope not pull out from box or to mend and adorns new nylon rope, causes operating efficiency to reduce.Because the friction in the dish fast rotational process of beating the grass of nylon fag end is impaired fast, it is bigger to run into hard careless loss, only is fit to beat gentle grass, and function singleness can not adapt to the complicated work of beating the grass.

Summary of the invention

The utility model provides a kind of device of beating the grass, and installs and pull out the problem of rope inconvenience and function singleness of beating the grass to solve the device of beating the grass at present.The utility model take technical scheme be:

Fixedly connected equally distributed 2～4 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through.During use, the utility model is installed on the mower, an end of close the chassis heart portion of the rope of beating the grass is made a call to a knot, making and beating the grass rope when beating the grass by centrifugal motion, beating the grass restricts can not throw away from the hole of restricting.

Embodiment of the utility model is: the end that this rope of beating the grass is positioned at chassis heart portion has a head greater than the rope bore dia.

Embodiment of the utility model is: bolt 1 is connected with each rope male screw respectively, and the rope 5 of beating the grass is worn rope through and passed through this bolt and the crimping of rope post.

Embodiment of the utility model is: on coil 6 and be connected with the post of restricting by bolt 1.

Embodiment of the utility model is: each rope post blade 7 that is rotationally connected respectively.

Embodiment of the utility model is: evenly distribute on the same circumference on chassis 4 and the identical balance pipe 8 of rope post 2 quantity.

The utility model advantage is: novel structure, easy to use, do not need to be specifically designed to the box that splendid attire is beaten the grass and restricted, and it is very convenient to change the rope of beating the grass, and has improved operating efficiency, balance pipe on the cutterhead makes that rotation is more steady, weight is alleviated, also can the change the outfit blade of the nonmetal light material of arc of the utility model is fit to beat some harder grass or shrubs, has increased function, enlarge the scope of application of product, also be applicable to the harvesting crops.

Description of drawings

Fig. 1, the utlity model has the structural representation of 2 rope posts.

Fig. 2, the utlity model has the structural representation of 3 rope posts.

Fig. 3, the utlity model has the structural representation of 4 rope posts.

Fig. 4, the utlity model has 3 rope posts and beat the grass the rope one end structural representation of taking the lead.

Fig. 5, the utlity model has 3 rope post tools by bolt and the rope post structural representation of fixedlying connected.

Fig. 6, the utility model have the structural representation of going up dish.

Fig. 7, the utility model have the structural representation of the cutter of beating the grass.

Fig. 8, the utlity model has the structural representation of 2 rope posts, 2 balance pipes.

Fig. 9, the utlity model has the structural representation of 3 rope posts, 3 balance pipes.

Figure 10, the utlity model has the structural representation of 4 rope posts, 4 balance pipes.

Figure 11, the utlity model has 3 rope posts and beat the grass that rope one end is taken the lead, the structural representation of 3 balance pipes.

Figure 12, the utlity model has 3 rope post tools by bolt fixedly connected with the rope post, the structural representation of 3 balance pipes.

Figure 13, the utility model have the structural representation of going up dish, 3 balance pipes.

Figure 14, the utility model have the cutter of beating the grass, 3 balance pipes structural representation.

Figure 15, the utility model structural representation.

Embodiment

Embodiment 1

As Fig. 1, fixedly connected equally distributed two rope posts 2 on the chassis 4, these two rope posts are positioned on the same diameter in chassis, on each rope post 2 rope hole 3 are arranged, and the rope 5 of beating the grass is worn rope through, and the rope of beating the grass adopts nylon rope, and following examples all adopt nylon rope.

Embodiment 2

As Fig. 2, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through.

Embodiment 3

As Fig. 3, fixedly connected equally distributed 4 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through.

Embodiment 4

As Fig. 4, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through, and the end that this rope of beating the grass is positioned at chassis heart portion has a head greater than the rope bore dia.

Embodiment 5

As Fig. 5, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have the hole 3 of rope on each rope post 2, and the rope 5 of beating the grass is worn rope through, and bolt 1 is connected with each rope male screw respectively, and the rope 5 of beating the grass is worn rope through and passed through this bolt and the crimping of rope post.

Embodiment 6

As Fig. 6, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, the rope 5 of beating the grass is worn rope through, bolt 1 is connected with each rope male screw respectively, and the rope 5 of beating the grass is worn rope through and by this bolt and rope post crimping, on coil 6 and be connected with the post of restricting by bolt 1.

Embodiment 7

As Fig. 7, fixedly connected equally distributed 3 rope posts 2 on the chassis 4, each rope has rope hole 3 on post 2, bolt 1 is connected with each rope male screw respectively, on coil 6 and be connected with the post of restricting, each post of restricting blade 7 that is rotationally connected respectively by bolt 1.

Embodiment 8

As Fig. 8, fixedly connected equally distributed two rope posts 2 on the chassis 4, these two rope posts are positioned on the same diameter in chassis, on each rope post 2 rope hole 3 are arranged, and the rope 5 of beating the grass is worn rope through, and 2 balance pipes 8 evenly distribute on the same circumference on chassis 4.

Embodiment 9

As Fig. 9, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through, and 3 balance pipes 8 evenly distribute on the same circumference on chassis 4.

Embodiment 10

As Figure 10, with connecting equally distributed 4 rope posts 2 surely, on each rope post 2 rope hole 3 is arranged on the chassis 4, the rope 5 of beating the grass is worn rope through, and 4 balance pipes 8 evenly distribute on the same circumference on chassis 4.

Embodiment 11

As Figure 11, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, and the rope 5 of beating the grass is worn rope through, the end that this rope of beating the grass is positioned at chassis heart portion has a head greater than the rope bore dia, and 3 balance pipes 8 evenly distribute on the same circumference on chassis 4.

Embodiment 12

As Figure 12, fixedly connected equally distributed 3 rope posts 2 on the chassis 4, on each rope post 2 rope hole 3 is arranged, the rope 5 of beating the grass is worn rope through, bolt 1 is connected with each rope male screw respectively, rope through worn by the rope 5 of beating the grass and by this bolt and the crimping of rope post, 3 balance pipes 8 evenly distribute on the same circumference on chassis 4.

Embodiment 13

As Figure 13, Figure 15, fixedly connected equally distributed 3 rope posts 2 on the chassis 4, on each rope post 2 rope hole 3 is arranged, the rope 5 of beating the grass is worn rope through, bolt 1 is connected with each rope male screw respectively, the rope 5 of beating the grass is worn rope through and by this bolt and rope post crimping, on coil 6 and be connected 3 balance pipes 8 of even distribution on the same circumference on chassis 4 with the rope post by bolt 1.

Embodiment 14

As Figure 14, fixedly connected equally distributed 3 rope posts 2 on the chassis 4 have rope hole 3 on each rope post 2, bolt 1 is connected with each rope male screw respectively, last dish 6 is connected with the rope post by bolt 1, each rope post blade 7 that is rotationally connected respectively, 3 balance pipes 8 of even distribution on the same circumference on chassis 4.

Claims

1, a kind of device of beating the grass is characterized in that: fixedly connected equally distributed 2～4 rope posts on the chassis, on each rope post the rope hole is arranged, and the rope of beating the grass is worn rope through.

2, the device of beating the grass according to claim 1 is characterized in that: the end that this rope of beating the grass is positioned at chassis heart portion has a head greater than the rope bore dia.

3, the device of beating the grass according to claim 1 is characterized in that: bolt is connected with each rope male screw respectively, and the rope of beating the grass is worn rope through and passed through this bolt and the crimping of rope post.

4, according to claim 1 or the 2 or 3 described devices of beating the grass, it is characterized in that: on the same circumference on chassis, evenly distribute and the identical balance pipe of rope post quantity.

5, the device of beating the grass according to claim 3 is characterized in that: go up dish and be connected with the rope post by bolt.

6, the device of beating the grass according to claim 5 is characterized in that: each rope post blade that is rotationally connected respectively.

7, according to claim 5 or the 6 described devices of beating the grass, it is characterized in that: on the same circumference on chassis 4, evenly distribute and the identical balance pipe of rope post quantity.