CN213368721U

CN213368721U - Cutting device of vegetable harvester

Info

Publication number: CN213368721U
Application number: CN202021843000.5U
Authority: CN
Inventors: 马明杰; 张鑫; 马媛钰
Original assignee: Xiangyang Weilite Machinery Co ltd
Current assignee: Xiangyang Weilite Machinery Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the technical field of agricultural machinery, especially, relate to a cutting device of vegetable harvester, including actuating lever, the stationary blade and the moving blade that set up from top to bottom, actuating lever one end is connected with drive arrangement, and the other end is articulated with L type connecting piece, L type connecting piece other end is provided with connects the fork, connect the fork with the moving blade is connected, the corner of L type connecting piece is articulated with the frame, stationary blade and knife rest fixed connection, the moving blade with knife rest sliding connection. The movable blade is driven to reciprocate along the knife rest by the driving rod and the L-shaped connecting piece, and the reciprocating movable blade and the fixed blade act together to harvest vegetables. The utility model relates to a rationally, simple structure, convenient maintenance and installation improve the quality of vegetables, improve work efficiency.

Description

Cutting device of vegetable harvester

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a cutting device of vegetable harvester.

Background

With the continuous development of the technology, more and more industries gradually change from manual operation to mechanical operation, wherein particularly, in the agricultural field, various novel mechanical devices bring great convenience to agricultural production. For vegetables in crops, the harvesting of the vegetables is an industrial link which wastes most labor and time, and in order to ensure the quality of the vegetables, the vegetables must be harvested in good time, and in order to meet the objective requirements of agriculture at present, mechanized or semi-mechanized equipment is delivered at once.

Although the currently used mechanical or semi-mechanical equipment improves the harvesting efficiency of vegetables and reduces the labor intensity, the currently used mechanical or semi-mechanical equipment has some disadvantages in the use process, for example, the harvesting device of the currently used harvester has a complex structure and low working efficiency, vegetables are easily damaged when being harvested, the quality of the harvested vegetables is affected, the mechanical or semi-mechanical equipment is very inconvenient to overhaul and install, and the working difficulty of workers is increased.

Disclosure of Invention

An object of the utility model is to prior art not enough, and provide a cutting device of vegetable harvester, its reasonable in design, simple structure, convenient to overhaul or installation improve the quality of vegetables, improve work efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cutting device of vegetable harvester, includes actuating lever, the stationary blade and the moving blade that set up from top to bottom, actuating lever one end is connected with drive arrangement, and the other end is articulated with L type connecting piece, the L type connecting piece other end is provided with connects the fork, connect the fork with the moving blade is connected, the corner of L type connecting piece is articulated with the frame, stationary blade and knife rest fixed connection, the moving blade with knife rest sliding connection.

Further, the connecting fork is provided with a waist-shaped hole.

Furthermore, the inner angle of the corner of the L-shaped connecting piece is 30-120 degrees.

Furthermore, a limiting plate is arranged at the tail of the movable blade.

Further, the driving rod is connected with the driving device through an eccentric wheel.

Further, the movable blade is positioned below the fixed blade.

The utility model has the advantages that: the utility model provides a cutting device of vegetable harvester, includes actuating lever, the stationary blade and the moving blade that set up from top to bottom, actuating lever one end is connected with drive arrangement, and the other end is articulated with L type connecting piece, the L type connecting piece other end is provided with connects the fork, connect the fork with the moving blade is connected, the corner of L type connecting piece is articulated with the frame, stationary blade and knife rest fixed connection, the moving blade with knife rest sliding connection. The movable blade is driven to reciprocate along the knife rest by the driving rod and the L-shaped connecting piece, and the reciprocating movable blade and the fixed blade act together to harvest vegetables. The utility model relates to a rationally, simple structure, convenient maintenance and installation improve the quality of vegetables, improve work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

1-driving rod 2-fixed blade

3-moving blade 31-limiting plate

4-L-shaped connecting piece 41-connecting fork

411-kidney-shaped hole 5-knife rest

6-eccentric wheel.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

As shown in fig. 1, the cutting device of the vegetable harvester of the embodiment includes a driving rod 1, a fixed blade 2 and a movable blade 3 which are arranged up and down, one end of the driving rod 1 is connected with a driving device, the other end of the driving rod is hinged to an L-shaped connecting piece 4, the other end of the L-shaped connecting piece 4 is provided with a connecting fork 41, the connecting fork 41 is connected with the movable blade 3, the corner of the L-shaped connecting piece 4 is hinged to a frame, the fixed blade 2 is fixedly connected with a knife rest 5, the movable blade 3 is slidably connected with the knife rest 5, and the knife rest 5 is fixedly connected with the frame. During operation, the driving device drives the driving rod 1 to reciprocate, the driving rod 1 drives the L-shaped connecting piece 4 to reciprocate along the hinge point of the corner, the connecting fork 41 drives the movable blade 3 to reciprocate along the knife rest 5, and the movable blade 3 and the fixed blade 2 which reciprocate cut vegetables together.

The connecting fork 41 is provided with a waist-shaped hole 411, so that the connecting fork 41 can drive the movable blade 3 to reciprocate along the knife rest 5.

The inner angle of the corner of the L-shaped connecting piece 4 is 30-120 degrees, the inner angle of the corner is preferably 60-90 degrees, and when the driving rod 1 drives the L-shaped connecting piece 4 to move, the connecting fork 41 drives the movable blade 3 to reciprocate along the tool rest 5.

The tail part of the movable blade 3 is provided with a limiting plate 31 to prevent the movable blade 3 from deviating from the knife rest 5.

The driving rod 1 is connected with the driving device through an eccentric wheel 6, the eccentric wheel 6 can enable one gear in the harvester to rotate, and when a motor of the driving device drives the gear to rotate through a chain, the driving rod 1 pushes one end of the L-shaped connecting piece 4 to reciprocate.

The movable blade 3 is positioned below the fixed blade 2, so that the movable blade 3 can be prevented from damaging vegetables during movement.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A cutting device of a vegetable harvester is characterized in that: including actuating lever (1), stationary blade (2) and moving blade (3) that set up from top to bottom, actuating lever (1) one end is connected with drive arrangement, and the other end is articulated with L type connecting piece (4), L type connecting piece (4) other end is provided with connect fork (41), connect fork (41) with moving blade (3) are connected, the corner of L type connecting piece (4) is articulated with the frame, stationary blade (2) and knife rest (5) fixed connection, moving blade (3) with knife rest (5) sliding connection.

2. The cutting device of a vegetable harvester according to claim 1, characterized in that: the connecting fork (41) is provided with a waist-shaped hole (411).

3. The cutting device of a vegetable harvester according to claim 1, characterized in that: the inner angle of the corner of the L-shaped connecting piece (4) is 30-120 degrees.

4. The cutting device of a vegetable harvester according to claim 1, characterized in that: the tail part of the movable blade (3) is provided with a limiting plate (31).

5. The cutting device of a vegetable harvester according to claim 1, characterized in that: the driving rod (1) is connected with the driving device through an eccentric wheel (6).

6. The cutting device of a vegetable harvester according to claim 1, characterized in that: the movable blade (3) is positioned below the fixed blade (2).