CN216650516U

CN216650516U - Harvester forearm harvesting roller mechanism

Info

Publication number: CN216650516U
Application number: CN202220111688.0U
Authority: CN
Inventors: 车延晓
Original assignee: Qingdao Kered Machinery Manufacturing Co ltd
Current assignee: Qingdao Kered Machinery Manufacturing Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-03
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a harvesting roller mechanism for a front arm of a harvester, which belongs to the field of roller mechanisms and comprises a connecting cylinder, wherein a transmission hole is formed in the connecting cylinder, two ends of the connecting cylinder are respectively provided with a fixed circular plate, the side walls of the two fixed circular plates, which are opposite to each other, are respectively provided with a group of arc limiting plates, each arc limiting plate is provided with a threaded groove, each threaded groove is in threaded connection with a bolt, the opposite side walls of the two fixed circular plates are respectively provided with a plurality of fixing plates, the side walls of the fixing plates are provided with a plurality of harvesting rods, and the side wall of the connecting cylinder is provided with a transmission curved sheet.

Description

Harvester forearm harvesting roller mechanism

Technical Field

The utility model relates to the field of roller mechanisms, in particular to a harvesting roller mechanism for a forearm of a harvester.

Background

The harvesting roller threshes by using the striking action and the combing and brushing action of the spike teeth, has stronger capacity of grabbing crops and threshing, can adapt to threshing under the conditions of more humid crops and uneven feeding amount, and can also thresh crops such as rice, soybean and the like. The harvester roller continuously grabs crops, so that large power is lost, and connection between the harvester roller and a harvester is unstable, and therefore the harvester front arm harvesting roller mechanism is provided

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a forearm harvesting roller mechanism of a harvester, which is convenient and stable to fixedly install the forearm harvesting roller mechanism on a transmission roller of the harvester, is convenient to convey crops to one side in order and concentrate the crops, is convenient to sieve the harvester, and is simple in structure and low in manufacturing cost.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a harvester forearm reaps cylinder mechanism, includes the connecting cylinder, the transmission hole has been seted up to the connecting cylinder, a fixed plectane, two are all installed at the both ends of connecting cylinder a set of arc limiting plate is all installed to the lateral wall that fixed plectane was carried on the back mutually, the thread groove has been seted up to the arc limiting plate, thread groove threaded connection has the bolt, two a plurality of fixed plates are all installed to the lateral wall in opposite directions of fixed plectane, and is a plurality of harvesting poles are installed to the lateral wall of fixed plate, the bent piece of transmission is installed to the lateral wall of connecting cylinder.

Furthermore, the inner wall of the transmission hole is subjected to smooth treatment, so that the transmission roller of the harvester can conveniently penetrate through the transmission hole.

Further, it is a plurality of the fixed plate uses the connecting cylinder to set up as the center, and a plurality of fixed plates are around the transmission bent piece, conveniently will make the effect collect between a plurality of fixed plates, and then make things convenient for the transmission bent piece to concentrate crops together.

Furthermore, the side wall of the bolt is provided with threads matched with the thread grooves, so that the bolt can be conveniently and stably connected with the thread grooves, and the harvester transmission roller penetrating through the transmission hole is fixed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the device is conveniently and stably fixedly arranged on the transmission roller of the harvester, meanwhile, crops are conveniently and orderly transmitted to one side to be concentrated, so that the crops are conveniently screened by the harvester, and the device is simple in structure and low in manufacturing cost.

Drawings

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

fig. 2 is a perspective view of a partial structure of the present invention.

The reference numbers in the figures illustrate:

1. a connecting cylinder; 2. rotating the hole; 3. fixing the circular plate; 4. an arc limiting plate; 5. a thread groove; 6. a bolt; 7. a fixing plate; 8. harvesting the rod; 9. the transmission bent piece.

Detailed Description

The drawings in the embodiments of the utility model will be incorporated below; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the utility model; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-2, a harvester forearm harvesting roller mechanism, including connecting cylinder 1, transmission hole 2 has been seted up to connecting cylinder 1, a fixed plectane 3 is all installed at the both ends of connecting cylinder 1, a set of arc limiting plate 4 is all installed to the lateral wall that two fixed plectanes 3 carried on the back mutually, a set of arc limiting plate 4 sets up to two, thread groove 5 has been seted up to

arc limiting plate

4, 5 threaded connection of thread groove has bolt 6, a plurality of fixed plates 7 are all installed to the lateral wall in opposite directions of two fixed plectanes 3, a plurality of harvesting poles 8 are installed to the lateral wall of a plurality of fixed plates 7, transmission bent piece 9 is installed to the lateral wall of connecting cylinder 1.

The inner wall of the transmission hole 2 is smooth, so that the transmission roller of the harvester can conveniently penetrate through the transmission hole 2.

A plurality of fixed plates 7 use connecting cylinder 1 to set up as the center, and a plurality of fixed plates 7 are around transmission bent piece 9, and the effect of conveniently will making is collected between a plurality of fixed plates 7, and then makes things convenient for transmission bent piece 9 to concentrate crops together.

The side wall of the bolt 6 is provided with threads matched with the thread groove 5, so that the bolt 6 can be conveniently and stably connected with the thread groove 5 to fix the harvester transmission roller penetrating through the transmission hole 2.

During the use, in inserting the transmission hole 2 with the harvester driving roller by technical personnel in the field, later pass one in a set of well arc limiting plate 4 with bolt 6, then pass another in a set of arc limiting plate 4 after the harvester driving roller, thereby the stable fixing of device is on the harvester driving roller, and then make things convenient for the driving roller to pass through bolt 6 drive device and rotate, later harvesting pole 8 is collected crops between a plurality of fixed plates 7, thereby make things convenient for transmission bent piece 9 to collect crops together, and then make things convenient for the harvester to reap crops, the convenient stable device fixed mounting of the utility model is on the driving roller of harvester, and the device conveniently concentrates the orderly transmission of crops to one side simultaneously, and then makes things convenient for in the harvester sieve, and the device simple structure, low in cost.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a harvester forearm reaps cylinder mechanism, includes connecting cylinder (1), its characterized in that: drive hole (2) have been seted up in connecting cylinder (1), one fixed plectane (3), two are all installed at the both ends of connecting cylinder (1) a set of arc limiting plate (4) are all installed to the lateral wall that fixed plectane (3) carried on the back mutually, thread groove (5) have been seted up in arc limiting plate (4), thread groove (5) threaded connection has bolt (6), two a plurality of fixed plates (7) are all installed, a plurality of reaping pole (8) are installed to the lateral wall of fixed plectane (3) in opposite directions, transmission bent piece (9) are installed to the lateral wall of connecting cylinder (1).

2. The harvester forearm harvest roller mechanism of claim 1 wherein: and the inner wall of the transmission hole (2) is subjected to smooth treatment.

3. The harvester forearm harvesting roller mechanism of claim 1, wherein: the fixing plates (7) are arranged by taking the connecting cylinder (1) as a center, and the fixing plates (7) surround the transmission curved piece (9).

4. The harvester forearm harvesting roller mechanism of claim 1, wherein: the side wall of the bolt (6) is provided with threads matched with the thread groove (5).