CN110419272B

CN110419272B - Adjustable ridge builder of press roller

Info

Publication number: CN110419272B
Application number: CN201910825125.0A
Authority: CN
Inventors: 王金峰; 翁武雄; 尚文虎; 王金武; 张鑫; 陈博闻; 刘俊麟; 周文琪; 唐汉
Original assignee: Northeast Agricultural University
Current assignee: Northeast Agricultural University
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2022-03-29
Anticipated expiration: 2039-09-03
Also published as: CN110419272A

Abstract

A compaction roller adjustable ridger belongs to agricultural machinery; the feather piece assembly is provided with a press roller, the press roller is formed by fixedly connecting a connecting sheet C, a connecting sheet A and N elastic spring sheets, the spring sheets are uniformly distributed and installed around the center of the press roller, N arc-shaped chutes A are arranged on the connecting sheet A, a connecting body is rotatably inserted into and penetrates through the press roller and the connecting sheet B to be fixedly installed into a whole, N chutes B are arranged on the connecting sheet B, arc-shaped chutes B and N chutes A are arranged on the connecting body, a holding rod is fixedly installed on the connecting body, a long pin is installed in the chutes A, the arc-shaped chutes B and the chutes B and is hinged with the sliding spring sheets, and the connecting rod penetrates through the connecting sheet, the press roller and the connecting body to connect the end sheet and the feather piece assembly into a whole; the quick adjustment of the operation diameter of the ridger is realized, the structure is novel and reasonable, the operation is simple, the operation efficiency is high, the operation cost is low, and the operation is stable and reliable.

Description

Adjustable ridge builder of press roller

Technical Field

The invention belongs to agricultural machinery, and mainly relates to a ridger assembled on a ridger.

Background

The construction of the paddy field ridges is an indispensable link in the whole land operation of the paddy field every year, and the ridge building device assembled on the traditional ridge building machine cannot adapt to complicated and variable field operation environments due to the fact that the compression roller and the elastic feathers are fixedly connected into a whole, and cannot efficiently complete ridge building operation under different operation conditions, so that the ridge building quality is influenced. To above-mentioned defect, the press sleeve of assembling on the press roller has developed successfully in recent years, and the diameter and the length that can utilize the sleeve of different diameters to change the press roller carry out the operation, satisfy different operation demands. However, due to the structural design defect, the sleeve needs to be disassembled and assembled every time, and a plurality of sleeves need to be prepared according to different operation requirements, so that the problems of high operation cost and low operation efficiency still need to be further solved.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and researches and designs the earth banking machine with the adjustable press roller, which can adjust the diameter and the press force of the press roller according to different operation environments and operation requirements, improve the earth banking quality and efficiently finish earth banking operations under different operation conditions.

The invention aims to realize that the adjustable ridger of the press roller comprises a pinna assembly, the press roller is arranged on the pinna assembly, the press roller is cylindrical and consists of a connecting sheet C, a connecting sheet A and N elastic spring sheets, the spring sheets are uniformly distributed and arranged in an involute shape around the center of the press roller, gaps are reserved between the adjacent spring sheets, the connecting sheet C and the connecting sheet A are respectively and fixedly connected at two ends of the spring sheets, N arc-shaped chutes A are arranged on the connecting sheet A, the arc-shaped chutes A are uniformly distributed in a circumferential range enclosed by the spring sheets in an involute shape around the center of the connecting sheet A, the distribution positions of the arc-shaped chutes A and the spring sheets are staggered, the connecting body is rotatably inserted into the press roller and fixedly connected with the connecting sheet B into a whole through the press roller, and N chutes B are arranged on the connecting sheet B, spout B is evenly distributed around connection piece B center set up the arc spout B of symmetric distribution and the radial spout A of seting up of N on the circular terminal surface of connector, spout A is around connector center evenly distributed at terminal surface periphery position, arc spout B distributes in the circumference range that spout A encloses, and holding rod fixed mounting is in on the connector, but long round pin circumference slidable ground installs in spout A, arc spout A, spout B, long round pin is connected with the slip shell fragment hinge, and the connecting rod passes connection piece, compression roller, connector are with end piece and feather piece combined connection in an organic whole.

The invention realizes the quick adjustment of the press roller, solves the problems in the prior art, and has the characteristics of novel and reasonable structure, simple operation, high operation efficiency, low operation cost, and stable and reliable operation.

Drawings

FIG. 1 is a schematic diagram of the general structure of a compactor roller adjustable ridger;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 4 is a schematic view of the condition of FIG. 3 after adjustment;

FIG. 5 is an exploded view of a compactor roller adjustable ridger;

figure 6 is a three-dimensional schematic view of a press roll.

Description of part numbers in the figures:

1. the badminton vane comprises a vane assembly, 2, a sliding elastic sheet, 3, a compression roller, 4, a connecting body, 5, an end sheet, 6, a holding rod, 7, a long pin, 8, a connecting rod, 9, sliding chutes A and 10, arc-shaped sliding chutes A and 11, arc-shaped sliding chutes B and 12, connecting sheets B and 13, sliding chutes B and 14, connecting sheets A and 15, elastic sheets, 16 and a connecting sheet C.

Detailed Description

The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. The utility model provides a ridger with adjustable press roller, includes pinna assembly 1 install press roller 3 on the pinna assembly 1, press roller 3 is cylindricly, comprises connection piece C16, connection piece A14 and a N elastic shell fragment 15, there is the clearance between shell fragment 15 is involute form evenly distributed installation and the adjacent shell fragment around press roller 3 center, connection piece C16 and connection piece A14 rigid coupling respectively at shell fragment 15 both ends set up a N arc spout A10 on connection piece A14, arc spout A10 is involute form evenly distributed at the circumference that shell fragment 15 encloses around connection piece A14 center in, and arc spout A10 staggers each other with shell fragment 15 distribution position, and connector 4 rotationally inserts and passes press roller 3 and connection piece B12 and adorns in an organic whole admittedly set up a N spout B13 on connection piece B12, spout B13 is evenly distributed around connection piece B12 center, set up the radial spout A9 of seting up of arc spout B11 and N of symmetric distribution on the circular terminal surface of connector 4, spout A9 is around connector 4 center evenly distributed at terminal surface periphery position, arc spout B11 distributes in the circumference that spout A9 encloses, and holding rod 6 fixed mounting is in on the connector 4, but long round pin 7 circumference slidable installs in spout A9, arc spout A10, spout B13, long round pin 7 is connected with slip shell fragment 2 hinge, and connecting rod 8 passes connecting piece 12, press roll 3, connector 4 are connected end piece 5 and feather piece assembly 1 in an organic whole.

When the adjustable ridge building device is used in operation, the adjustable ridge building device with the press roller is assembled on the ridge building machine, when the operation environment and the operation requirement of a rice field are changed, the holding rod 6 is rotated, the connecting body 4 and the connecting sheet B12 are rotated, the long pin 7 is driven to slide in the sliding groove A9, the arc sliding groove B11 and the sliding groove B13, at the moment, the sliding elastic piece 2 slides along the track of the arc sliding groove A10 in the gap of the adjacent elastic piece 15, the adjustment is completed, the operation diameter of the adjustable ridge building device with the press roller is changed, different operation requirements are met, the sliding elastic piece 2 has elasticity, the acting force of the adjustable ridge building device with the press roller on the surface of the ridge can be changed by changing the retracting and extending lengths of the sliding elastic piece 2, and the situation that the ridge surface is damaged due to overlarge acting force is prevented.

Claims

1. The utility model provides a ridger with adjustable compression roller, includes feather assembly (1), its characterized in that: install compacting roller (3) on pinna assembly (1), compacting roller (3) are cylindricly, constitute by connection piece C (16), connection piece A (14) and N elastic shell fragment (15), shell fragment (15) are involute form evenly distributed installation and have the clearance between the adjacent shell fragment around compacting roller (3) center, connection piece C (16) and connection piece A (14) rigid coupling respectively are at shell fragment (15) both ends set up N arc spout A (10) on connection piece A (14), arc spout A (10) are involute form evenly distributed in the circumference range that shell fragment (15) enclose around connection piece A (14) center, and arc spout A (10) and shell fragment (15) distribution position stagger each other, and connector (4) rotationally insert and pass compacting roller (3) and connection piece B (12) admittedly in an organic whole, the connecting sheet B (12) is provided with N sliding chutes B (13), the sliding chutes B (13) are uniformly distributed around the center of the connecting sheet B (12), the circular end surface of the connecting body (4) is provided with arc chutes B (11) which are symmetrically distributed and N chutes A (9) which are radially arranged, the sliding chutes A (9) are uniformly distributed at the peripheral part of the end surface around the center of the connecting body (4), the arc-shaped sliding chutes B (11) are distributed in the circumferential range surrounded by the sliding chutes A (9), the holding rod (6) is fixedly arranged on the connecting body (4), the long pins (7) are arranged in the sliding chutes A (9), the arc-shaped sliding chutes A (10) and the sliding chutes B (13) in a circumferential sliding manner, the long pin (7) is hinged with the sliding elastic sheet (2), and the connecting rod (8) penetrates through the connecting sheet B (12), the pressing roller (3) and the connecting body (4) to connect the end sheet (5) and the pinna combination body (1) into a whole.