CN210781972U

CN210781972U - Soil-separating plate adjustable share

Info

Publication number: CN210781972U
Application number: CN201921395839.4U
Authority: CN
Inventors: 孟祥明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-19
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses share with adjustable divide native board, including share pole, share head, traction frame board, left divide native board, right divide native board, characterized by that the front end of left divide native board and right divide native board is articulated on axostylus axostyle (5) through the hinge respectively, the lower extreme of axostylus axostyle is articulated with the tip under the share pole rear side through the end socket and is connected, through positioning fixture block (7) and gland nut and the tooth's socket cooperation connection of a pair of arc rack of share pole rear side fixed connection in the upper end of axostylus axostyle, make axostylus axostyle (1) can rotate the regulation angle position on the longitudinal plane of share pole rear side; the inner side end faces of the left soil separating plate and the right soil separating plate are hinged with soil separating plate positioning plates, so that the left soil separating plate and the right soil separating plate can be expanded or reduced in the horizontal plane direction. It adjusts according to the different soil property in field and viscidity, has reduced the resistance that divides the native board to move ahead, has reduced the bonding that the field soil pasted on dividing the native board simultaneously, divides even, the ridging is straight regular.

Description

Soil-separating plate adjustable share

Technical Field

The utility model relates to an agricultural soil preparation machinery, especially the share device that uses on the combined soil preparation machine and carry out the ridging to the soil after combing the pine.

Background

A plowshare for ridging the combed and loosened land used on a combined soil preparation machine in the prior art is composed of a plowshare rod, a plowshare head, a traction frame plate and left and right soil separation plates, wherein the traction frame plate is fixedly connected to the front side of the upper part of the plowshare rod, a plowshare tip is fixedly connected to the lower end of the plowshare rod, and the rear side of the lower end of the plowshare rod is fixedly connected with the left and right soil separation plates. When the ploughshare moves forward, the plough rod and the plough tip hook the loosened soil, and then the soil separating plate separates soil and forms ridges to the left side and the right side. Because the left and right soil separating plates are fixedly connected to the plough rod in a vertical state, the soil separating plates mainly separate soil in a forward soil moving mode, so that the advancing resistance is large, and the consumed power is high. In addition, due to different soil qualities of fields, such as yellow land, black land, alkaline land, sandy land and the like, the viscosity of various lands is different, and when the viscosity of the land is higher, clay is easy to be bonded with a propelled soil dividing plate, so that the soil is divided unevenly and ridging is irregular.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the defects of the prior art and providing a plough share with an adjustable soil separating plate.

The utility model relates to a soil-separating plate adjustable share, which comprises a share rod, a share head, a traction frame plate, a left soil-separating plate and a right soil-separating plate; the traction frame plate is fixedly connected to the upper end part of the front side of the share bar through bolts, and the share head is fixedly connected to the lower end of the front side of the share bar through bolts, and the traction frame plate is characterized in that:

the front ends of the left soil separating plate and the right soil separating plate are hinged on the shaft rod, and the left soil separating plate and the right soil separating plate are symmetrically arranged on the shaft rod; the lower end of the shaft lever is hinged with the lower end part of the rear side of the share bar through an end seat, so that the shaft lever can rotate on the longitudinal plane of the rear side of the share bar;

a pair of arc-shaped racks is fixedly connected with the rear side of the share bar, the upper end of the shaft lever penetrates through a gap between the pair of arc-shaped racks, a positioning fixture block and a compression nut are installed at the upper end of the shaft lever in a threaded fit manner, the positioning fixture block is matched with tooth grooves on the pair of arc-shaped racks and is compressed through the compression nut, and the upper end of the shaft lever is fixedly connected with the arc-shaped racks in a clamping manner; so that the shaft lever can drive the left soil-separating plate and the right soil-separating plate to rotate on the longitudinal plane at the rear side of the share pole to adjust the angle position;

the inner ends of the two soil separating plate positioning plates are hinged with pin shafts fixedly connected with the rear end parts of the pair of arc-shaped racks, so that the left soil separating plate and the right soil separating plate can be expanded or reduced and adjusted in the horizontal plane direction.

The lower parts of the left soil separating plate and the right soil separating plate are provided with a front bottom fin and a rear bottom fin; the front end of the front bottom fin and the rear bottom fin is low, the rear end of the front bottom fin and the rear bottom fin are high, and the front bottom fin and the rear bottom fin form a certain inclination angle with high inner side and low outer side; when the left soil separating plate and the right soil separating plate move forward, the front bottom fin and the rear bottom fin lift the soil.

The utility model discloses its left branch soil board and right branch soil board can rotate angle of regulation position on vertical plane, also can open greatly or reduce the regulation in the horizontal plane direction, adjust according to the different soil property in field and viscidity, divide soil board and right branch soil board to the rear side on vertical plane after rotating angle of regulation, can make left branch soil board and right branch soil board whole board personally submit backward inclination, it pushes soil to both sides to make left branch soil board and right branch soil board not complete level when advancing, make soil to divide soil to have inclined upward slip on soil board and right branch soil board on left branch soil board, the resistance that has reduced branch soil board and has advanced, upward sliding force of soil on dividing soil board has simultaneously reduced the possibility that soil glues on dividing the soil board. In addition, the lower parts of the left soil separating plate and the right soil separating plate are provided with a front bottom fin and a rear bottom fin; when dividing the native board to move ahead preceding time preceding end fin and back end fin promote the effect to the field soil, make the field soil turn to both sides from upwards down, preceding end fin and back end fin have the dispersion of advancing to the field soil through dividing the native board surface simultaneously, can prevent that the field soil from gluing on dividing the native board surface for divide the native board to divide soil even, the ridging is straight regular, and the ridge shape is unanimous.

Drawings

Fig. 1 and 2 are schematic structural diagrams of embodiments of the present invention.

Detailed Description

The utility model relates to a soil-separating plate adjustable share, which comprises a share rod 1, a share head 2, a traction frame plate 3, a left soil-separating plate 4a and a right soil-separating plate 4 b; the traction frame plate 3 is fixedly connected to the upper end part of the front side of the share bar 1 through a bolt, and the share head 2 is fixedly connected to the lower end of the front side of the share bar through a bolt;

the front ends of the left soil separating plate 4a and the right soil separating plate 4b are respectively hinged on the shaft lever 5 through hinge shafts 41a and 41b, and the left soil separating plate 4a and the right soil separating plate 4b are symmetrically hinged and installed on the shaft lever 5; the lower end of the shaft lever 5 is hinged with the lower end part of the rear side of the share pole 1 through an end seat 51, so that the shaft lever 5 can rotate on the longitudinal plane of the rear side of the share pole;

a pair of arc-shaped racks 6 is fixedly connected to the rear side of the share bar 1, the upper end of the shaft lever 5 penetrates through a gap 61 between the pair of arc-shaped racks 6, a positioning fixture block 7 and a compression nut 71 are installed at the upper end of the shaft lever 5 in a threaded fit manner, the positioning fixture block 7 is matched with tooth grooves on the pair of arc-shaped racks 6 and is compressed through the compression nut 71, so that the upper end of the shaft lever 5 is fixedly connected with the pair of arc-shaped racks 6 in a clamping manner, and the shaft lever 5 can drive the left soil separating plate 4a and the right soil separating plate 4b to rotate on a longitudinal plane at the rear side of the share bar to adjust the;

a left soil distributing plate positioning plate 42a and a right soil distributing plate positioning plate 42b are respectively hinged on the inner side end faces of the left soil distributing plate 4a and the right soil distributing plate 4b, a plurality of hinge holes are formed in the inner end portions of the left soil distributing plate positioning plate 42a and the right soil distributing plate positioning plate 42b, and the inner ends of the left soil distributing plate positioning plate 42a and the right soil distributing plate positioning plate 42b are hinged with the pin shafts 8 fixedly connected to the rear end portions of the pair of arc-shaped racks 6, so that the left soil distributing plate 4a and the right soil distributing plate 4b can be expanded or reduced in the horizontal plane direction.

The lower part of the left soil separating plate 4a is provided with a left soil separating plate front bottom fin 45a and a left soil separating plate rear bottom fin 46a, and the lower part of the right soil separating plate 4b is provided with a right soil separating plate front bottom fin 45b and a right soil separating plate rear bottom fin 46 b; the front ends of the left soil separating plate front bottom fin 45a, the left soil separating plate rear bottom fin 46a, the right soil separating plate front bottom fin 45b and the right soil separating plate rear bottom fin 46b are low, the rear ends of the fins are high, and the fins are in a certain inclination angle with high inner side and low outer side.

Claims

1. The soil-separating plate adjustable ploughshare comprises a ploughshare rod (1), a ploughshare head (2), a traction frame plate (3), a left soil-separating plate (4a) and a right soil-separating plate (4 b); the traction frame plate (3) is fixedly connected to the upper end part of the front side of the share bar through a bolt, and the share head (2) is fixedly connected to the lower end of the front side of the share bar through a bolt, which is characterized in that:

the front ends of the left soil separating plate (4a) and the right soil separating plate (4b) are respectively hinged on the shaft lever (5) through hinge shafts, and the left soil separating plate (4a) and the right soil separating plate (4b) are symmetrically hinged and installed on the shaft lever (5); the lower end of the shaft lever (5) is hinged with the lower end part of the rear side of the share pole (1) through an end seat (51), so that the shaft lever (5) can rotate on the longitudinal plane of the rear side of the share pole;

a pair of arc-shaped racks (6) is fixedly connected to the rear side of the moldboard bar (1), the upper end of the shaft lever (5) penetrates through a gap (61) between the pair of arc-shaped racks (6), a positioning fixture block (7) and a compression nut (71) are installed at the upper end of the shaft lever (5) in a threaded fit manner, the positioning fixture block (7) is matched with tooth grooves on the pair of arc-shaped racks (6) and is compressed through the compression nut (71), so that the upper end of the shaft lever (5) is fixedly connected with the pair of arc-shaped racks (6) in a clamping manner, and the shaft lever (5) can drive the left soil separating plate (4a) and the right soil separating plate (4b) to rotate on a longitudinal plane at the rear side of the moldboard bar to;

the inner ends of the left soil separating plate positioning plate (42a) and the right soil separating plate positioning plate (42b) are hinged with a pin shaft (8) fixedly connected to the rear ends of the pair of arc-shaped racks (6), so that the left soil separating plate (4a) and the right soil separating plate (4b) can be expanded or reduced in the horizontal plane direction.

2. The soil-dividing plate adjustable share of claim 1, wherein:

the lower part of the left soil separating plate (4a) is provided with a left soil separating plate front bottom fin (45a) and a left soil separating plate rear bottom fin (46a), and the lower part of the right soil separating plate (4b) is provided with a right soil separating plate front bottom fin (45b) and a right soil separating plate rear bottom fin (46 b); the front ends of the left soil separating plate front bottom fin (45a), the left soil separating plate rear bottom fin (46a), the right soil separating plate front bottom fin (45b) and the right soil separating plate rear bottom fin (46b) are low, the rear ends of the front ends of the left soil separating plate front bottom fin and the right soil separating plate rear bottom fin are high, and the fin surfaces are inclined angles with high inner sides and low outer sides.