CN201986375U

CN201986375U - Wheel of variable row spacing transplanter

Info

Publication number: CN201986375U
Application number: CN2011200489522U
Authority: CN
Inventors: 徐岳平; 石田伊佐男; 魏学文
Original assignee: ZHEJIANG XIAOJING AGRICULTURE MACHINERY MANUFACTURING Co Ltd
Current assignee: ZHEJIANG XIAOJING AGRICULTURE MACHINERY MANUFACTURING Co Ltd
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2011-09-28
Anticipated expiration: 2021-02-28

Abstract

The utility model discloses a wheel of a variable row spacing transplanter, which comprises a rim. Wheel blades are evenly arranged on the outer periphery of the rim, the outer sides of the wheel blades are level to the outer side of the rim, the inner sides of the wheel blades extend out of the inner side of the rim. The outer sides of the wheel blades of the wheel of the dense-planting transplanter are level to the outer side of the rim, the inner sides of the wheel blades extend out of the inner side of the rim, and thereby soil outside the rim cannot be lifted by the wheel blades during actual operation, no soil falls at a transplanting position of an outer transplanting arm adjacent to a central transplanting device, and transplanting quality of the transplanter is improved.

Description

A kind of wheel of different spacings rice transplanter

Technical field

The utility model relates to a kind of rice transplanting machinery, particularly relates to the wheel of the legged different spacings rice transplanter of a kind of dense planting, belongs to agricultural mechanical field.

Background technology

Existing legged rice transplanter, generally including parts such as power part, transplanting portion, running part and operating portion forms, the major part of its running part is a wheel, as shown in Figure 2, existing rice transplanter wheel, its structure is generally a wheel rim of steel, dark excessively for preventing that rice transplanter is absorbed in the earth in paddy field, also be in order to increase the wheel pulling force in when walking, a circle wheel leaf need evenly to be set on the periphery of wheel rim on the other hand, the wheel leaf is fixed on the wheel rim.In addition, for improving the density of paddy rice transplanting, existing dense planting formula different spacings rice transplanter usually the distance between two central transplanting arms in setting be about 30 centimetres, between all the other transplanting arms and the distance between central transplanting arm and the adjacent outer transplanting arm all be located at about 20 centimetres, two wheels are arranged between central transplanting arm and the adjacent outer transplanting arm, in order to improve the stationarity of rice transplanter, two wheels are as far as possible toward two side settings, this just causes the distance between the wheel leaf outer transplanting arm adjacent with central transplanting arm less, in actual mechanical process, the wheel leaf can occur takes up the earth in the wheel rim outside, the rice shoot irregularity that the adjacent outer transplanting arm of central transplanting arm is inserted down, influence is grown.

Summary of the invention

For overcoming above-mentioned defective, the utility model aims to provide a kind of stationarity of rice transplanter that can make and is not affected, and can effectively guarantee the wheel of the different spacings rice transplanter of transplanting quality simultaneously again.

For achieving the above object, the technical solution adopted in the utility model is: a kind of wheel of different spacings rice transplanter, comprise wheel rim, and evenly be provided with the wheel leaf on the periphery of described wheel rim, the outside of described wheel leaf is equal with the wheel rim outside, and the inboard of described wheel leaf stretches out in the wheel rim inboard.

Adopted the wheel of different spacings rice transplanter of the present utility model, because the outside of wheel leaf is equal with the wheel rim outside, the inboard of wheel leaf stretches out in the wheel rim inboard, make in actual mechanical process, the wheel leaf is played support in the unlikely earth that is absorbed in the paddy field of rice transplanter dark excessively, simultaneously, the wheel leaf can not take up the earth in the wheel rim outside, the earth of outer transplanting arm below is still smooth, has improved the transplanting quality of rice transplanter.

Description of drawings

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

Fig. 2 is the car wheel structure schematic diagram of existing different spacings rice transplanter;

Fig. 3 is that wheel of the present utility model is installed in the plan structure schematic diagram on the rice transplanter;

Fig. 4 is that wheel of the present utility model is installed in the side direction structural representation on the rice transplanter.

Among the figure: 1-wheel rim, 2-wheel leaf, the 3-wheel rim outside, 4-wheel rim inboard, 5-central authorities transplanting arm, the outer transplanting arm of 6-.

Embodiment

As Fig. 1-shown in Figure 4, basic structure for a kind of four lines different spacings rice transplanter, distance between two central transplanting arms 5 is about 30 centimetres, and the distance between central transplanting arm 5 and the outer transplanting arm 6 is about 20 centimetres, and wheel places between the outer transplanting arm 6 that central transplanting arm 5 is adjacent.Distance and distance between central transplanting arm 5 and the outer transplanting arm 6 and four lines different spacings rice transplanter basically identical between the wheel position of six row different spacings rice transplanters and eight capable different spacings rice transplanters, two the central transplanting arms 5.

The utility model discloses a kind of wheel of different spacings rice transplanter, comprise wheel rim 1, evenly be provided with wheel leaf 2 on the periphery of described wheel rim 1, in sum, with the car wheel structure basically identical of existing different spacings rice transplanter.

Innovative point of the present utility model is that mainly the outside of described wheel leaf 2 is equal with the wheel rim outside 3, and the inboard of described wheel leaf 2 stretches out in wheel rim inboard 4.Like this, wheel as far as possible near outside during transplanting arm 6, because the outside of wheel leaf 2 is equal with the wheel rim outside 3, when practical operation, wheel leaf 2 can not dug the earth in the wheel rim outside, just there is not earth to fall within outer transplanting arm 6 belows yet, the seedling quality that feasible outer transplanting arm 6 is inserted out is the same with the seedling that other transplanting arm is inserted out, simultaneously, because wheel, makes that the distance between wheel rim inboard 4 and the central transplanting arm 5 is bigger near outer transplanting arm 6 positions, the distance of the outer rim of wheel leaf 2 and central transplanting arm 5 is also bigger, wheel leaf 2 can not dug the earth of central transplanting arm 5 belows yet, makes central transplanting arm 5 can effectively carry out transplanting yet.Effectively raise the transplanting quality of rice transplanter.

Claims

1. the wheel of a different spacings rice transplanter, comprise wheel rim (1), evenly be provided with wheel leaf (2) on the periphery of described wheel rim (1), it is characterized in that the outside of described wheel leaf (2) is equal with the wheel rim outside (3), the inboard of described wheel leaf (2) stretches out in wheel rim inboard (4).