CN110959362A

CN110959362A - Tectorial membrane beet harvester

Info

Publication number: CN110959362A
Application number: CN201911159038.2A
Authority: CN
Inventors: 辛福志; 王文韬; 李达; 宋春波; 韩成全; 王春林; 李海锐
Original assignee: Heilongjiang Beidahuang Zhongrong Agriculture Machinery Co ltd
Current assignee: Heilongjiang Beidahuang Zhongrong Agriculture Machinery Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-04-07

Abstract

A film-covered beet harvester relates to a harvester, in particular to a film-covered beet harvester. The invention aims to solve the problems that when beet with a mulching film is harvested, a part of the mulching film can be wound into a machine, a part of the mulching film can carry a large amount of stems and leaves to be harvested along with the beet and conveyed to a vehicle, the mulching film wound on the machine needs to be manually treated, and the conveyed mulching film, the stems and leaves and the beet are manually separated, so that the operation speed is influenced. The rice seedling removing device comprises a frame, and further comprises an excavating knife, a first conveying chain, a film removing roller, a second conveying chain, a seedling removing roller and two circular disc knives, wherein the excavating knife, the first conveying chain, the film removing roller and the second conveying chain are sequentially arranged on the frame from front to back, the seedling removing roller is arranged at the rear end of the frame, the seedling removing roller is positioned above the rear part of the second conveying chain, the rear end of the excavating knife is adjacent to and not connected with the front end of the first conveying chain, and the two circular disc knives are symmetrically arranged on two sides of the front end of the excavating knife. The invention belongs to the field of agricultural machinery.

Description

Tectorial membrane beet harvester

Technical Field

The invention relates to a harvester, in particular to a film-coated beet harvester, and belongs to the field of agricultural machinery.

Background

When the beet with the mulching film is harvested, a part of the mulching film can be wound into the machine, a part of the mulching film can carry a large number of stems and leaves to be harvested along with the beet and conveyed to the upper vehicle, the mulching film wound on the machine needs to be manually treated, the mulching film conveyed to the upper vehicle, the stems and leaves and the beet are manually separated, the operation speed is influenced, certain manual and professional equipment is needed, and the broken mulching film is separated from the soil so as to be convenient for continuously planting the crops in the next year.

Disclosure of Invention

The invention provides a film-coated beet harvester, aiming at solving the problems that when beet with a mulching film is harvested, a part of the mulching film can be wound into the harvester, a large amount of stems and leaves can be harvested with the beet and conveyed to a vehicle, the mulching film wound on the harvester needs to be manually treated, and the conveyed and loaded mulching film, stems and leaves and the beet are manually separated, so that the operation speed is influenced.

The technical scheme adopted by the invention for solving the problems is as follows: the rice seedling removing device comprises a frame, and further comprises an excavating knife, a first conveying chain, a film removing roller, a second conveying chain, a seedling removing roller and two circular disc knives, wherein the excavating knife, the first conveying chain, the film removing roller and the second conveying chain are sequentially arranged on the frame from front to back, the seedling removing roller is arranged at the rear end of the frame, the seedling removing roller is positioned above the rear part of the second conveying chain, the rear end of the excavating knife is adjacent to and not connected with the front end of the first conveying chain, and the two circular disc knives are symmetrically arranged on two sides of the front end of the excavating knife.

Furthermore, the invention also comprises at least two vibration wheels, wherein the two vibration wheels are arranged below the first conveying chain in parallel along the width direction of the first conveying chain, and the wheel rims of the vibration wheels are in contact with the lower surface of the first conveying chain.

Further, the second conveying chain is divided into an inclined section and a horizontal section from front to back, and the front end of the inclined section is located below the film removing roller.

Furthermore, the invention also comprises an unloading chain, wherein the unloading chain is arranged at the rear end of the rack and is positioned at one side of the horizontal section.

Furthermore, the seedling removing roller comprises an upper roller and a lower roller which are sequentially arranged above the horizontal section in parallel side by side from top to bottom.

Furthermore, the included angle between the axis of the upper roller and the central line of the upper surface of the horizontal section along the width direction is 0-60 degrees; the included angle between the axial line of the lower roller and the central line of the upper surface of the horizontal section along the width direction is 0-60 degrees.

Furthermore, the invention also comprises a traction rod, and the rear end of the traction rod is connected with the front end of the frame.

Furthermore, the digging cutter is formed by arranging a plurality of shovel plates side by side along the width direction of the frame.

Furthermore, the included angle between the lower surface of each shovel plate and the ground is 10-60 degrees.

The invention has the beneficial effects that: the invention can adapt to a novel planting mode, when the beets are harvested, the whole mulching film is put on the ground surface, the mulching film can be conveniently cleaned, a special film collecting machine is omitted, the stem leaves are cleaned, and a lot of labor is reduced. (please supplement the effect as much as possible)

Drawings

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

FIG. 2 is a schematic view of an exploded structure of the present invention;

fig. 3 is a schematic perspective exploded view of the present invention.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, the frame 1 of the embodiment further includes an excavating knife 2, a first conveying chain 3, a film removing roller 4, a second conveying chain 5, a seedling removing roller 6 and two circular disc knives 7, the excavating knife 2, the first conveying chain 3, the film removing roller 4 and the second conveying chain 5 are sequentially mounted on the frame 1 from front to back, the seedling removing roller 6 is mounted at the rear end of the frame 1, the seedling removing roller 6 is located above the rear portion of the second conveying chain 5, the rear end of the excavating knife 2 is adjacent to and not connected with the front end of the first conveying chain 3, and the two circular disc knives 7 are symmetrically mounted on two sides of the front end of the excavating knife 2.

The machine drives a gear pump by a tractor through a transmission shaft, drives a first transmission chain and a second transmission chain after the speed of the gear pump is changed by a transmission box, and drives a discharging roller, a film removing roller and a seedling removing roller to be driven by a hydraulic motor.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, and the film-covered beet harvester of the embodiment further includes at least two vibration wheels 8, the two vibration wheels 8 are installed below the first conveying chain 3 side by side along the width direction of the first conveying chain 3, and the rim of the vibration wheel 8 contacts with the lower surface of the first conveying chain 3. Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: the second conveying chain 5 of the film-covered beet harvester of the embodiment is divided into an inclined section 5-1 and a horizontal section 5-2 from front to back, and the front end of the inclined section 5-1 is positioned below the film removing roller 4. Other components and connections are the same as those in the first embodiment.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 3, and the film covered beet harvester of the embodiment further comprises an unloading chain 9, wherein the unloading chain 9 is installed at the rear end of the frame 1, and the unloading chain 9 is located at one side of the horizontal section 5-2. Other components and connection relationships are the same as those in the first or third embodiment.

The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 3, and the seedling removing roller 6 of the film covered beet harvester in the embodiment comprises an upper roller 6-1 and a lower roller 6-2, wherein the upper roller 6-1 and the lower roller 6-2 are sequentially arranged above a horizontal section 5-2 in parallel side by side from top to bottom. Other components and connection relationships are the same as those in the first or third embodiment.

The sixth specific implementation mode: the embodiment is described with reference to fig. 1 to 3, and the included angle between the axis of the upper roller 6-1 of the film-coated beet harvester and the central line of the upper surface of the horizontal section 5-2 along the width direction is 0-60 degrees; the included angle between the axial line of the lower roller 6-2 and the central line of the upper surface of the horizontal section 5-2 along the width direction is 0-60 degrees. The other components and the connection relationship are the same as those in the fifth embodiment.

The seventh embodiment: the embodiment is described with reference to fig. 1 to 3, and the film-coated beet harvester according to the embodiment further includes a traction rod 10, and a rear end of the traction rod 10 is connected to a front end of the frame 1. Other components and connections are the same as those in the first embodiment.

The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 3, and the digging blade 2 of the coated beet harvester according to the embodiment is composed of a plurality of shovel plates 2-1 arranged side by side along the width direction of the frame 1. Other components and connections are the same as those in the first embodiment.

The specific implementation method nine: the embodiment is described with reference to fig. 1 to 3, and the included angle between the lower surface of each shovel plate 2-1 of the film-coated beet harvester and the ground is 10-60 degrees. Other components and connection relationships are the same as those in the eighth embodiment.

Principle of operation

When harvesting, redundant mulching films at two ends are cut off by the circular disc cutter 7, the mulching films are conveyed to the first conveying chain 3 through the digging cutter 2, the lower end of the middle of the first conveying chain 3 is provided with a group of vibrating wheels, soil below the mulching films and soil above the mulching films can be cleaned, the mulching films are pressed on the first conveying chain 3, the mulching films fall on the ground surface from the centers of the first conveying chain 3 and the film removing roller 4 opposite to the rotating direction of the first conveying chain, the mulching films reach the film removing roller 6 through the second conveying chain 5, stem leaves are removed from a machine in a gap between the second conveying chain 5 and the film removing roller 6, and the beets are conveyed to the accompanying vehicle through the unloading chain.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a tectorial membrane beet harvester, it includes frame (1), its characterized in that: the film-coated beet harvester further comprises an excavating knife (2), a first conveying chain (3), a film removing roller (4), a second conveying chain (5), a seedling removing roller (6) and two disc knives (7), wherein the excavating knife (2), the first conveying chain (3), the film removing roller (4), the second conveying chain (5) is sequentially installed on the frame (1) from front to back, the seedling removing roller (6) is installed at the rear end of the frame (1), the seedling removing roller (6) is located above the rear portion of the second conveying chain (5), the rear end of the excavating knife (2) is adjacent to and not connected with the front end of the first conveying chain (3), and the two disc knives (7) are symmetrically installed on two sides of the front end of the excavating knife (2).

2. The film-covered beet harvester as claimed in claim 1, wherein: the film-coated beet harvester further comprises at least two vibration wheels (8), wherein the two vibration wheels (8) are arranged below the first conveying chain (3) side by side along the width direction of the first conveying chain (3), and the wheel rim of each vibration wheel (8) is in contact with the lower surface of the first conveying chain (3).

3. The film-covered beet harvester as claimed in claim 1, wherein: the second conveying chain (5) is divided into an inclined section (5-1) and a horizontal section (5-2) from front to back, and the front end of the inclined section (5-1) is positioned below the film removing roller (4).

4. The coated sugar beet harvester according to claim 1 or 3, wherein: the film-coated beet harvester further comprises an unloading chain (9), wherein the unloading chain (9) is installed at the rear end of the rack (1), and the unloading chain (9) is located on one side of the horizontal section (5-2).

5. The coated sugar beet harvester according to claim 1 or 3, wherein: the seedling removing roller (6) comprises an upper roller (6-1) and a lower roller (6-2), and the upper roller (6-1) and the lower roller (6-2) are sequentially arranged above the horizontal section (5-2) in parallel side by side from top to bottom.

6. The coated sugar beet harvester of claim 5, wherein: the included angle between the axial line of the upper roller (6-1) and the central line of the upper surface of the horizontal section (5-2) along the width direction is 0-60 degrees; the included angle between the axial line of the lower roller (6-2) and the central line of the upper surface of the horizontal section (5-2) along the width direction is 0-60 degrees.

7. The film-covered beet harvester as claimed in claim 1, wherein: the film-coated beet harvester further comprises a traction rod (10), and the rear end of the traction rod (10) is connected with the front end of the frame (1).

8. The film-covered beet harvester as claimed in claim 1, wherein: the digging cutter (2) is formed by arranging a plurality of shovel plates (2-1) side by side along the width direction of the frame (1).

9. The coated sugar beet harvester of claim 8, wherein: the included angle between the lower surface of each shovel plate (2-1) and the ground is 10-60 degrees.