CN219269500U

CN219269500U - Rotary cultivator frame structure

Info

Publication number: CN219269500U
Application number: CN202320421403.8U
Authority: CN
Inventors: 周井刚; 周二光
Original assignee: Lianyungang Dongbao Xuangeng Machinery Co ltd
Current assignee: Lianyungang Dongbao Xuangeng Machinery Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-30
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a rotary cultivator frame structure, which belongs to the technical field of agricultural machinery, and comprises a frame body, wherein the frame body is composed of a first beam, a second beam and side connecting plates, the first beam and the second beam are connected in parallel through the side connecting plates, a towing bracket is arranged on the first beam and the second beam, and a group of opposite mounting seats are arranged on the first beam and the second beam, and the rotary cultivator frame structure is characterized in that: the first angle steel reinforcing plate is welded at the included angle in the connection of the first cross beam, the second cross beam and the side connecting plate, and the connecting frame is arranged at the front side of the first cross beam, so that the technical problem that the welding part in an open type connection mode is easy to break and deform is solved, and the rotary tillage machine frame is mainly applied to the aspect of rotary tillage frames.

Description

Rotary cultivator frame structure

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a rotary cultivator frame structure.

Background

The rotary cultivator is a cultivator matched with a tractor to complete the tillage and harrowing operation. The rotary cultivator frame is used for bearing the whole weight of the rotary cultivator and is of a square frame structure, a hoisting connecting part is arranged at the top of the frame structure, the whole driving hoisting of the frame is realized through a driving rod, an end guard plate is arranged at the side part of the frame structure, the erection of a driving shaft is realized through the end guard plate, and the rotary cultivator is driven by driving equipment to realize the whole rotary cultivation action;

as disclosed in patent publication number (CN 207869631U), a profile modeling structure of a self-adjusting rotary cultivator frame comprises a connector body and a connecting hole arranged on the connector body; the connecting hole comprises a connecting round hole and a connecting strip-shaped hole parallel to the connecting round hole. The utility model is a farm tool product matched with a tractor, which is mainly applied to the adjustment of the connection between the fluctuation of the topography and a rotary cultivator during the rotary cultivation of the land, can effectively reduce the damage to the rear suspension of the tractor and can improve the service life of a rotary blade and a cutter shaft;

when the technical scheme adopts an open connection mode, the frame structure is utilized for impact bearing, and the welded part is easy to break and deform;

based on the technical problems, I develop a rotary cultivator frame structure with low requirements on welding process, high strength and difficult deformation to replace the prior art.

Disclosure of Invention

The utility model aims to: the utility model aims to provide a rotary cultivator frame structure, which aims to solve the technical problems that a welded part in an open connection mode is easy to break and deform.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a rotary cultivator frame structure, includes the frame body, and the frame body comprises first crossbeam, second crossbeam and side connecting plate, and first crossbeam passes through the side connecting plate in parallel with the second crossbeam and links to each other, installs on first crossbeam and the second crossbeam and drags the stores pylon, a set of relative mount pad of installation on first crossbeam and the second crossbeam, its characterized in that: the first beam, the second beam and the side connecting plates are connected with each other at an included angle, and are welded with a first angle steel reinforcing plate, and the front side of the first beam is provided with a connecting frame.

By adopting the technical scheme, the first angle steel reinforcing plate is additionally arranged at the inner corner after the first cross beam, the second cross beam and the side connecting frame are welded, and the stress of the welding point is dispersed, so that the technical problem of easy fracture and deformation caused by an open connecting form is solved.

Further: and a pull rod is additionally arranged between the first cross beam and the second cross beam.

By adopting the technical scheme: the first cross beam and the second cross beam are connected by the pull rod, so that the stress of the first cross beam is born.

Further: the connecting frame comprises a fixed block and a traction frame, wherein the fixed block is fixedly arranged on the first cross beam, the traction frame is rotationally connected with the fixed block through a pin shaft, the first sleeve shaft and the second sleeve shaft penetrate inwards from two sides of the traction frame and are fixed, a rotating block is arranged between the first sleeve shaft and the second sleeve shaft, and a connecting hole is formed in the rotating block.

By adopting the technical scheme: the swing compensation during the dragging of the rotary cultivator is compensated through the rotation connection of the traction frame and the fixed block.

Further: and a second angle steel reinforcing plate is welded at the joint of the fixed block and the outer included angle of the first beam.

Further: and a soil retaining arc plate is arranged at the lower part of the first beam.

Compared with the prior art, the utility model has the following advantages: this application is through installing first angle steel reinforcing plate additional at first crossbeam, second crossbeam and side connecting plate junction interior angle, strengthens the butt welding, adopts the turning block to drag the rotary tillage sword when revolving cultivator operation or roll the swing when pressing the soil simultaneously and compensate, because this application structure is more reasonable to manufacturing cost is lower, is suitable for comprehensive popularization and application.

Drawings

FIG. 1 is a top view of the present utility model;

fig. 2 is an enlarged view of a portion of fig. 1A of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1 and 2, including frame body 1, frame body 1 comprises first crossbeam 2, second crossbeam 3 and side connecting plate 4, and first crossbeam 2 links to each other through side connecting plate 4 with second crossbeam 3 parallel, installs on first crossbeam 2 and the second crossbeam 3 and drags stores pylon 5, install a set of relative mount pad 6 on first crossbeam 2 and the second crossbeam 3, its characterized in that: the first angle steel reinforcing plates 7 are welded at the connecting inner included angles of the first cross beam 2, the second cross beam 3 and the side connecting plates 4, and the connecting frame 8 is arranged at the front side of the first cross beam 2;

a pull rod 9 is additionally arranged between the first cross beam 2 and the second cross beam 3;

the connecting frame 8 comprises a fixed block 10 and a traction frame 11, the fixed block 10 is fixedly arranged on the first cross beam 2, the traction frame 11 is rotationally connected with the fixed block 10 through a pin shaft 12, a first sleeve shaft 13 and a second sleeve shaft 14 penetrate inwards from two sides of the traction frame 11 and are fixed, a rotating block 15 is arranged between the first sleeve shaft 13 and the second sleeve shaft 14, and a connecting hole 16 is formed in the rotating block 15;

the second angle steel reinforcing plate 17 is welded at the joint of the fixed block 10 and the outer included angle of the first cross beam 2;

the lower part of the first beam 2 is provided with a retaining arc plate 18.

The practical method of the utility model is as follows: the pull rod 9 links to each other first crossbeam 2 and second crossbeam 3 to bear first crossbeam 2 atress, first crossbeam 2, second crossbeam 2 and side link 4 welding back internal corner department installs first angle steel reinforcing plate 7 additional, and the welding point atress disperses, thereby solves the easy fracture deformation's that open connected form brought technical problem, and adopts rotor 15 to compensate the swing when dragging rotary tillage sword or soil compacting roll when the rotary cultivator is operated.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims

1. The utility model provides a rotary cultivator frame structure, includes frame body (1), and frame body (1) comprises first crossbeam (2), second crossbeam (3) and side connecting plate (4), and first crossbeam (2) are parallel to pass through side connecting plate (4) with second crossbeam (3) and link to each other, install on first crossbeam (2) and second crossbeam (3) and drag stores pylon (5), install a set of relative mount pad (6), its characterized in that on first crossbeam (2) and second crossbeam (3): the first transverse beam (2), the second transverse beam (3) and the side connecting plates (4) are connected with each other at an inner included angle, a first angle steel reinforcing plate (7) is welded on each side, and a connecting frame (8) is arranged on the front side of the first transverse beam (2).

2. The rotary cultivator frame structure of claim 1, wherein: a pull rod (9) is additionally arranged between the first cross beam (2) and the second cross beam (3).

3. The rotary cultivator frame structure of claim 2, wherein: the connecting frame (8) comprises a fixed block (10) and a traction frame (11), the fixed block (10) is fixedly arranged on the first cross beam (2), the traction frame (11) is rotationally connected with the fixed block (10) through a pin shaft (12), a first sleeve shaft (13) and a second sleeve shaft (14) penetrate inwards from two sides of the traction frame (11) and are fixed, a rotating block (15) is arranged between the first sleeve shaft (13) and the second sleeve shaft (14), and a connecting hole (16) is formed in the rotating block (15).

4. A rotary cultivator frame structure as claimed in claim 3, wherein: and a second angle steel reinforcing plate (17) is welded at the joint of the fixed block (10) and the outer included angle of the first cross beam (2).

5. The rotary cultivator frame structure of claim 1, wherein: and a soil retaining arc plate (18) is arranged at the lower part of the first cross beam (2).