CN2303436Y

CN2303436Y - Regulation mechanism of plough incidence-angle to soil

Info

Publication number: CN2303436Y
Application number: CN 97236395
Authority: CN
Inventors: 吴若峰; 吴德华; 吴群华; 吴为华; 杨国会
Original assignee: 吴若峰
Priority date: 1997-06-24
Filing date: 1997-06-24
Publication date: 1999-01-13
Anticipated expiration: 2007-06-24

Abstract

The utility model discloses a soil incidence-angle regulating mechanism for a plough. The utility model is characterized in that a plough beam is fixedly connected with a plough bow by two fastening bolts, either fastening bolt can make circular arc-shaped movement adopting the other fastening bolt as the center of a circle, before the utility model is used, the same soil incidence-angle of each plough tip can be achieved by regulating the fastening bolts, the requirement of the precision in the producing process is reduced for the factories, the abrasion of the screw holes can be reduced, and the service life of the whole plough is increased.

Description

The penetrating angle guiding mechanism of plough

The utility model relates to agricultural tool--and the improvement of tractor plough exactly is a kind of guiding mechanism that can regulate the tractor plough angle of penetration.

Adopt fixing design between the plow beam of at present existing tractor plough and the plough bow, the angle of penetration of the position of plough bow and plough point can't be regulated, especially double-bladed plough and three turnplows, each plough point is difficult to guarantee at same horizontal plane and same angle of penetration, for manufacturer, plow beam is had relatively high expectations with the relevant position that the plough bow is gone up screw, be difficult in the production process hold, hour also can use reluctantly as both screwhole position errors, error is excessive just can't operate as normal, product is had to scrap, and wastes comparatively serious; In addition owing to be the threaded engagement of fixing between existing plow beam and the plough bow, plough screw place when work is stressed bigger, the long-time screw place serious wear of using, take place loosening between plow beam and the plough bow, just be difficult to normally use again, like this under all intact situation of miscellaneous part, plough itself due service life in advance just is through with.

The purpose of this utility model is to provide a kind of penetrating angle guiding mechanism of plough, can easily each plough point be adjusted to same angle of penetration by this mechanism, has suitably relaxed producer's required precision in process of production.

The purpose of this utility model is achieved through the following technical solutions: fixedly connected by two fastening bolts between plow beam and the plough bow, wherein a fastening bolt is as the rotating shaft between plow beam and the plough bow.

With the supporting tractor plough of hand machine, on plow beam, have circular hole with the fastening bolt corresponding position, the plow beam front is welded with otic placode, fixes one on the fastening bolt and regulates bolt, regulates bolt and passes otic placode.

With the supporting tractor plough of four-wheel machine, on the fixed head of plough bow, have circular hole with the fastening bolt corresponding position, the plow beam below is welded with otic placode, regulates bolt and passes otic placode, and the head of regulating bolt is close proximity to the plough bow.

As seen from the above technical solution, regulate bolt by adjusting before using, fastening bolt can move in circular hole, change the position that fastening bolt is in circular hole, reach each plough point and keep identical angle of penetration, reduce producer in process of production to the requirement of precision, slowed down the wearing and tearing at screw place simultaneously, the service life of having improved whole plough.

Description of drawings:

Fig. 1 is the utility model embodiment one front view;

Fig. 2 is Fig. 1 rearview;

Fig. 3 is the utility model embodiment two front views;

Fig. 4 is Fig. 3 rearview.

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment one is the penetrating angle guiding mechanism with the matching used tractor plough of hand machine, as depicted in figs. 1 and 2, fixedly connected with fastening bolt 4 by fastening bolt 3 between plow beam 1 and the plough bow 2, the welding of plow beam 1 below is used for fixing the fixed head 11 of plough bow 2, on plow beam 1, have circular hole 5 with fastening bolt 3 corresponding positions, plow beam 1 front is welded with otic placode 7, fix one on the fastening bolt 3 and regulate bolt 9, regulate bolt 9 and pass otic placode 7, regulate bolt 9 by adjusting before using, unscrew fastening bolt 3 it is moved in circular hole 5, change the position that fastening bolt is in circular hole, reach the purpose that each plough point keeps identical angle of penetration.

Embodiment two is the penetrating angle guiding mechanism with the matching used tractor plough of four-wheel machine, as shown in Figure 3 and Figure 4, fixedly connected with fastening bolt 4 by fastening bolt 3 between plow beam 1 and the plough bow 2, the welding of plow beam 1 below is used for fixing the fixed head 11 of plough bow 2, on fixed head 11, have circular hole 6 with fastening bolt 4 corresponding positions, plow beam 1 below is welded with otic placode 8, regulate bolt 10 and pass otic placode 8, the head of regulating bolt 10 is close proximity to plough bow 2, regulate bolt 10 by adjusting before using, unscrew fastening bolt 3 it is moved in circular hole 5, change the position that fastening bolt is in circular hole, reach the purpose that each plough point keeps identical angle of penetration.

Claims

1, a kind of penetrating angle guiding mechanism of plough is fixedlyed connected with fastening bolt (4) by fastening bolt (3) between plow beam (1) and the plough bow (2), it is characterized in that: wherein a fastening bolt is as the rotating shaft between plow beam (1) and the plough bow (2).

2, the penetrating angle guiding mechanism of plough according to claim 1, it is characterized in that: go up and fastening bolt (3) corresponding position has circular hole (5) at plow beam (1), plow beam (1) front is welded with otic placode (7), fix one on the fastening bolt (3) and regulate bolt (9), regulate bolt (9) and pass otic placode (7).

3, the penetrating angle guiding mechanism of plough according to claim 1, it is characterized in that: go up and fastening bolt (4) corresponding position has circular hole (6) at the fixed head (11) of plough bow (2), plow beam (1) below is welded with otic placode (8), regulate bolt (10) and pass otic placode (8), the head of regulating bolt (10) is close proximity to plough bow (2).