CN107182423B

CN107182423B - Chassis of peanut harvester

Info

Publication number: CN107182423B
Application number: CN201710314875.2A
Authority: CN
Inventors: 王敬朝; 苏晓晴
Original assignee: Puyang Nongfa Machinery Manufacturing Co ltd
Current assignee: Puyang Nongfa Machinery Manufacturing Co ltd
Priority date: 2017-05-07
Filing date: 2017-05-07
Publication date: 2023-03-14
Anticipated expiration: 2037-05-07
Also published as: CN107182423A

Abstract

The invention relates to a chassis of a peanut harvester, which comprises a front axle, a rear axle and a frame connected between the front axle and the rear axle; the device comprises a feeding roller bracket, a peanut threshing roller bracket, an engine bracket, a fan bracket, a conveying cylinder bracket, a header bracket and a grass bin bracket. The invention has simple and reasonable design, and the feeding roller, the peanut kernel removing roller, the engine, the fan, the conveying cylinder and the grass bin can be well installed in a matching way through the designed underframe; the fruit collecting box can be arranged above the engine bracket and the fan bracket, the vibrating screen is arranged below the fruit peeling roller bracket and the engine bracket, and the grass bin is arranged at the upper part of the rear end of the bottom frame; the peanut harvesting rate is improved.

Description

Chassis of peanut harvester

Technical Field

The invention relates to the field of agricultural machinery, in particular to a chassis of a peanut harvester.

Background

For a long time, the peanut planting, harvesting and processing are mostly finished manually, so that the peanut harvesting seasonality is strong, the labor intensity of manual operation is high, the efficiency is low, the harvesting loss is large, and much farming hours are occupied. In the whole peanut production process, the operation cost of the harvesting link is higher. The development of peanut harvesting mechanization has practical significance for reducing the operation cost, improving the operation efficiency and promoting the income increase of farmers.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the peanut harvester underframe which is reasonable in arrangement, can be effectively applied to the frame manufacture of a novel peanut harvester, and can greatly improve the peanut harvesting efficiency.

In order to achieve the purpose, the invention provides a peanut harvester underframe which comprises a front axle, a rear axle and a frame connected between the front axle and the rear axle; the peanut harvester also comprises a feeding roller support arranged at the front end of the machine frame and positioned on one side above the front axle, a peanut threshing roller support positioned behind the feeding roller support, an engine support arranged behind the peanut threshing roller support, and a fan support arranged behind the engine support, wherein the conveying cylinder support is matched with and arranged behind the fan support and positioned above the rear axle; the feeding roller support comprises a first feeding roller support and a second feeding roller support which are vertically arranged on the rack at the same height, and a third feeding roller support and a fourth feeding roller support which are vertically arranged on two sides of the rack at the same height; a connecting line of the center of the bottom of the first feeding roller support and the center of the bottom of the second feeding roller support is superposed with the edge of the front part of the front axle, the second feeding roller support is positioned on a first support frame which is arranged in parallel with the side frame of the machine frame, one end of the first support frame is connected with the header support, the other end of the first support frame is connected with the side frame of the machine frame in a matching way through the second support frame, and the first feeding roller support is higher than the third feeding roller support; the third feeding roller support and the fourth feeding roller support are both arranged on the side frames at the two sides of the rack in a matched mode, connecting lines of the connecting positions of the third feeding roller support and the fourth feeding roller support and the rack are perpendicular to the frames of the rack, the third feeding roller support is located right behind the first feeding roller support, and the fourth feeding roller support is located behind the second feeding roller support; the peeling roller support comprises a peeling roller support I, a peeling roller support II and a peeling roller support frame, the peeling roller support I and the peeling roller support II are arranged on side frames on two sides of the rack in a matched mode, a connecting line of the joint of the peeling roller support I and the peeling roller support II with the rack is perpendicular to the side frames of the rack, the peeling roller support I and the peeling roller support II are respectively positioned right behind the feeding roller support III and the feeding roller support IV, the peeling roller support is higher than the feeding roller support, and the peeling roller support and the feeding roller support are connected in a matched mode through the peeling roller support frame; the fruit peeling machine comprises an engine support, an engine support and an engine support frame, wherein the engine support comprises a first engine support, a second engine support and the engine support, the first engine support and the second engine support are vertically arranged on side frames on two sides of a frame in a matched mode, connecting lines of the connecting positions of the first engine support and the second engine support with the frame are located on the same horizontal line in the transverse direction of the frame, the first engine support and the second engine support are respectively located right behind a first fruit peeling roller support and a second fruit peeling roller support, the heights of the engine support and the fruit peeling roller supports are the same, the engine support comprises a first engine transverse support and a second engine longitudinal support, the first engine support is connected with the second engine support through the first engine transverse support, and the second engine support is connected with the fruit peeling roller supports through the second engine longitudinal support; the fan support comprises a fan support I, a fan support II and a fan support frame, the fan support I and the fan support II are respectively and vertically positioned right behind the engine support I and the engine support II, the height of the fan support is the same as that of the engine support II, the fan support frame comprises a fan transverse support frame I and a fan longitudinal support frame II, the fan support I is connected with the fan support II through the fan transverse support frame I, a vertically downward extension line of the rear edge of the fan transverse support frame I is superposed with the front edge of a rear axle, and the fan support is connected with the engine support through the fan longitudinal support frame II in a matching manner; the conveying cylinder support comprises a first conveying cylinder support and a second conveying cylinder support, the first conveying cylinder support and the second conveying cylinder support are respectively vertically positioned right behind the first engine support and the second engine support, and the height of the fan support is larger than that of the engine support; the straw bin bracket is transversely positioned at the rear end of the frame.

The length of the rack is 3930 +/-100 mm, and the width of the rack is 1000 +/-50 mm; the width between the fourth feeding roller support and the second feeding roller support is 315mm; the width between the first peanut kernel removing roller bracket and the third feeding roller bracket is 750mm; the width between the first engine bracket and the first peanut kernel removing roller bracket is 892mm; the width between the first fan bracket and the first engine bracket is 693mm; the width between the first conveying cylinder support and the first fan support is 550mm.

A fruit collecting box is arranged above the engine bracket and the fan bracket in a matching way; and a vibrating screen is arranged below the threshing roller bracket and the engine bracket in a matching way.

Has the advantages that:

the invention is characterized in that a front axle, a rear axle and a frame connecting the front axle and the rear axle are arranged; the feeding roller bracket, the threshing roller bracket, the engine bracket, the fan bracket, the conveying cylinder bracket, the header bracket and the grass bin bracket are arranged on the conveying cylinder; the design is simple and reasonable, and the feeding roller, the peanut kernel removing roller, the engine, the fan, the conveying cylinder and the grass bin can be well installed in a matched manner through the designed underframe; the fruit collecting box can be arranged above the engine bracket and the fan bracket, the vibrating screen is arranged below the fruit peeling roller bracket and the engine bracket, and the grass bin is arranged at the upper part of the rear end of the underframe; the peanut harvesting rate is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

The invention provides a chassis of a peanut harvester, which comprises a front axle 1, a rear axle 2 and a frame 3 connected between the front axle 1 and the rear axle 2; the peanut harvester also comprises a feeding roller support 4 arranged at the front end of the frame 3 and positioned on one side above the front axle 1, a peanut taking-off roller support 5 positioned behind the feeding roller support 4, an engine support 6 arranged behind the peanut taking-off roller support 5, and a fan support 7 arranged behind the engine support 6, wherein a conveying cylinder support 8 is arranged behind a fan support 9 and positioned above the rear axle 2 in a matching manner, a header support 10 is arranged at the upper part of the front end of the frame 3, and a grass bin support 9 is arranged at the upper part of the rear end of the frame 3; the feeding roller bracket 4 comprises a first feeding roller bracket 41 and a second feeding roller bracket 42 which are vertically arranged on the rack at the same height, and a third feeding roller bracket 43 and a fourth feeding roller bracket 44 which are vertically arranged on two sides of the rack at the same height; the connecting line of the bottom center of the first feeding roller support 41 and the bottom center of the second feeding roller support 42 is superposed with the front edge of the front axle 1, the second feeding roller support 42 is positioned on a first support frame 45 which is arranged in parallel with the side frame of the rack 1, one end of the first support frame 45 is connected with the header support 10, the other end of the first support frame 45 is connected with the side frame of the rack 3 in a matching way through a second support frame 46, and the first feeding roller support 41 is higher than a third feeding roller support 43; the third feeding roller support 43 and the fourth feeding roller support 44 are arranged on the side frames on the two sides of the rack 3 in a matched mode, connecting lines of the connecting positions of the third feeding roller support 43 and the fourth feeding roller support 44 and the rack 3 are perpendicular to the frames of the rack 3, the third feeding roller support 43 is located right behind the first feeding roller support 41, and the fourth feeding roller support 44 is located on the side rear side of the second feeding roller support 42; the peeling roller bracket 5 comprises a peeling roller bracket I51, a peeling roller bracket II 52 and a peeling roller support frame 53, the peeling roller bracket I51 and the peeling roller bracket II 52 are both arranged on the side frames at two sides of the rack 3 in a matching way, the connecting line of the connection part of the peeling roller bracket I51 and the peeling roller bracket II 52 with the rack 3 is vertical to the side frames of the rack 3, the peeling roller bracket I51 and the peeling roller bracket II 52 are respectively positioned right behind a feeding roller bracket III 43 and a feeding roller bracket IV 44, the peeling roller bracket 5 is higher than the feeding roller bracket 4, and the peeling roller bracket 5 and the feeding roller bracket 4 are connected in a matching way through the peeling roller support frame 53; the engine support 6 comprises a first engine support 61, a second engine support 62 and engine support frames, the first engine support 61 and the second engine support 62 are vertically arranged on side frames on two sides of the rack 3 in a matched mode, connecting lines of the connecting positions of the first engine support 61, the second engine support 62 and the rack 3 are located on the same horizontal line in the transverse direction of the rack 3, the first engine support 61 and the second engine support 62 are respectively located right behind the first peanut kernel removing roller support 51 and the second peanut kernel removing roller support 52, the height of the engine support 6 is the same as that of the peanut kernel removing roller support 5, the engine support frames 63 comprise a first engine transverse support frame 63 and a second engine longitudinal support frame 64, the first engine support 61 and the second engine support 62 are connected through a first engine transverse support frame 63, and the engine support 6 and the peanut kernel removing roller support 5 are connected through a second engine longitudinal support frame 64 in a matched mode; the fan support 7 comprises a first fan support 71, a second fan support 72 and a fan support frame, the first fan support 71 and the second fan support 72 are respectively vertically positioned right behind the first engine support 61 and the second engine support 62, the height of the fan support 7 is the same as that of the engine support 6, the fan support frame comprises a first fan transverse support frame 73 and a second fan longitudinal support frame 74, the first fan support 71 is connected with the second fan support 72 through the first fan transverse support frame 73, a vertically downward extension line of the rear edge of the first fan transverse support frame 73 is overlapped with the front edge of the rear axle 3, and the fan support 7 is connected with the engine support 6 through the second fan longitudinal support frame 74 in a matched manner; the conveying cylinder support 8 comprises a first conveying cylinder support 81 and a second conveying cylinder support 82, the first conveying cylinder support 81 and the second conveying cylinder support 82 are respectively vertically positioned right behind the first engine support 71 and the second engine support 72, and the height of the conveying cylinder support 8 is greater than that of the fan support 7; the grass cabin bracket 9 is transversely positioned at the rear end of the frame 3.

The length of the frame 3 is 3930 +/-100 mm, and the width of the frame 3 is 1000 +/-50 mm; the length between the fourth feeding roller bracket 44 and the second feeding roller bracket 42 is 315mm; the length between the first threshing roller bracket 51 and the third feeding roller bracket 43 is 750mm; the length between the first engine bracket 61 and the first peanut kernel removing roller bracket 51 is 892mm; the length between the first fan bracket 71 and the first engine bracket 61 is 693mm; the length between the first conveying cylinder support 81 and the first fan support 71 is 550mm; the length between the front axle 1 and the rear axle 2 is 2769mm.

A fruit collecting box is arranged above the engine bracket 6 and the fan bracket 7 in a matching way; and a vibrating screen is arranged below the threshing roller bracket 5 and the engine bracket 6 in a matching way.

According to the invention, a rack 3 is welded by metal, a reinforcing support frame is arranged at the middle position of the rack 3 and is used for being matched with a vibrating screen, the height of a first feeding roller support 41 is greater than that of a third feeding roller 43, and the heights of a peanut kernel removing roller support 5, an engine support 6 and a fan support 7 are the same; the height of the conveying cylinder bracket 8 is higher than that of the fan bracket 7. All perpendicular frame sets up ascending support in frame 3, and the cooperation sets up the support frame between a plurality of supports, passes through the engine and installs the position in the middle part of frame 3, and the shale shaker cooperation is installed in the below in the middle part of frame 3. The width of the rack 3 is not too wide, the too wide is not favorable for corresponding turning operation when the whole machine works and advances, the width is suitable for 1000mm through tests, and the peanut harvesting rate can be improved to the maximum efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A chassis of a peanut harvester comprises a front axle, a rear axle and a frame connected between the front axle and the rear axle; the method is characterized in that: the peanut harvester also comprises a feeding roller support arranged at the front end of the machine frame and positioned on one side above the front axle, a peanut threshing roller support positioned behind the feeding roller support, an engine support arranged behind the peanut threshing roller support, and a fan support arranged behind the engine support, wherein the conveying cylinder support is matched with and arranged behind the fan support and positioned above the rear axle; the feeding roller support comprises a first feeding roller support and a second feeding roller support which are vertically arranged on the rack at the same height, and a third feeding roller support and a fourth feeding roller support which are vertically arranged on two sides of the rack at the same height; the connecting line of the bottom center of the first feeding roller support and the bottom center of the second feeding roller support is superposed with the front edge of the front axle, the second feeding roller support is positioned on a first support frame which is parallel to the side frame of the rack, one end of the first support frame is connected with the header support, the other end of the first support frame is matched and connected with the side frame of the rack through the second support frame, the first feeding roller support is higher than the third feeding roller support, the third feeding roller support and the fourth feeding roller support are both matched and arranged on the side frames at two sides of the rack, the connecting line of the connecting positions of the third feeding roller support and the fourth feeding roller support and the rack is vertical to the frame of the rack, the third feeding roller support is positioned right behind the first feeding roller support, and the fourth feeding roller support is positioned behind the second feeding roller support; the peeling roller support comprises a peeling roller support I, a peeling roller support II and a peeling roller support frame, the peeling roller support I and the peeling roller support II are arranged on side frames on two sides of the rack in a matched mode, a connecting line of the joint of the peeling roller support I and the peeling roller support II with the rack is perpendicular to the side frames of the rack, the peeling roller support I and the peeling roller support II are respectively positioned right behind the feeding roller support III and the feeding roller support IV, the peeling roller support is higher than the feeding roller support, and the peeling roller support and the feeding roller support are connected in a matched mode through the peeling roller support frame; the fruit peeling machine comprises an engine support, an engine support and an engine support frame, wherein the engine support comprises a first engine support, a second engine support and the engine support, the first engine support and the second engine support are vertically arranged on side frames on two sides of a frame in a matched mode, connecting lines of the connecting positions of the first engine support and the second engine support with the frame are located on the same horizontal line in the transverse direction of the frame, the first engine support and the second engine support are respectively located right behind a first fruit peeling roller support and a second fruit peeling roller support, the heights of the engine support and the fruit peeling roller supports are the same, the engine support comprises a first engine transverse support and a second engine longitudinal support, the first engine support is connected with the second engine support through the first engine transverse support, and the second engine support is connected with the fruit peeling roller supports through the second engine longitudinal support; the fan support comprises a fan support I, a fan support II and a fan support frame, the fan support I and the fan support II are respectively and vertically positioned right behind the engine support I and the engine support II, the height of the fan support is the same as that of the engine support II, the fan support frame comprises a fan transverse support frame I and a fan longitudinal support frame II, the fan support I is connected with the fan support II through the fan transverse support frame I, a vertically downward extension line of the rear edge of the fan transverse support frame I is superposed with the front edge of a rear axle, and the fan support is connected with the engine support through the fan longitudinal support frame II in a matching manner; the conveying cylinder support comprises a first conveying cylinder support and a second conveying cylinder support, the first conveying cylinder support and the second conveying cylinder support are respectively vertically positioned right behind the first engine support and the second engine support, and the height of the fan support is larger than that of the engine support; the straw bin bracket is transversely positioned at the rear end of the rack; the length of the rack is 3930 +/-100 mm, and the width of the rack is 1000 +/-50 mm; the length between the fourth feeding roller support and the second feeding roller support is 315mm; the length between the first peanut kernel removing roller bracket and the third feeding roller bracket is 750mm; the length between the first engine bracket and the first peanut kernel removing roller bracket is 892mm; the length between the first fan bracket and the first engine bracket is 693mm; the length between the first conveying cylinder support and the first fan support is 550mm; the length between the front axle and the rear axle is 2769mm; a fruit collecting box is arranged above the engine bracket and the fan bracket in a matching way; and a vibrating screen is arranged below the peanut kernel removing roller bracket and the engine bracket in a matching way.