CN219555582U

CN219555582U - Profiling floating structure of combined soil preparation machine

Info

Publication number: CN219555582U
Application number: CN202222433675.8U
Authority: CN
Inventors: 王旭; 徐利敏; 汪丹丹
Original assignee: Swire Agricultural Technology Nantong Co ltd
Current assignee: Swire Agricultural Technology Nantong Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-08-22
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a profiling floating structure of a combined soil preparation machine, which comprises a combined soil preparation machine body, wherein a harrow piece frame and a pressing roller frame are respectively arranged on the combined soil preparation machine body, harrows are arranged in the harrow piece frame, the pressing roller frame is internally provided with a pressing roller, the profiling floating structure also comprises a pair of clamping plates, a floating plate is hinged between the two clamping plates, the upper end of the floating plate is hinged with a piston rod of a main oil cylinder, the bottom of the main oil cylinder is hinged on a frame of the combined soil preparation machine, the lower part of the floating plate is hinged with the harrow piece frame, the harrow piece frame is hinged with the pressing roller frame through an oil cylinder, pin holes are formed in the floating plate and the clamping plates, and when the harrow piece frame is fixed through fixing pins, the combined soil preparation machine is in a transportation state, and after the fixing pins are pulled out, the combined soil preparation machine is in a running state, and the floating plate is in a floating state. The utility model has two states of operation and transportation, and can be freely switched, thereby avoiding damage to the harrow blades and the pressing roller and ensuring the normal operation of the combined soil preparation machine.

Description

Profiling floating structure of combined soil preparation machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a profiling floating structure of a combined soil preparation machine.

Background

At present, in the working process of the combined soil preparation machine, equipment cannot operate according to fluctuation of the ground, the harrow blades, the pressing rollers and the ground are easy to collide, the harrow blades, the pressing rollers and other parts of the equipment are finally worn, and meanwhile, in the transportation process, the harrow blades and the pressing rollers are not fixed, and shaking generated in the transportation process is easy to cause damage to the harrow blades and the pressing rollers.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide a profiling floating structure of a combined soil preparation machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a profile modeling floating structure of joint soil preparation machine, includes joint soil preparation machine body, set up harrow piece frame and roller frame on the joint soil preparation machine body respectively, the inside harrow piece that sets up of harrow piece frame, set up the roller in the roller frame, its innovation point lies in: still include a pair of splint, and articulated between two splint set up the floating plate, the piston rod of master cylinder is articulated to the upper end of floating plate, the bottom of master cylinder articulates in the frame of combine, the below and the harrow piece frame of floating plate articulate, the harrow piece frame articulates with the roller frame through the hydro-cylinder, all offer the pinhole on floating plate and the splint, and when fixed through the fixed pin, combine the soil preparation machine to be in the transportation state, after the fixed pin is pulled out, combine the soil preparation machine to be in running state, the floating plate is in the floating state.

Further, the left side and the right side of the clamping plate are provided with limiting pins for limiting the swing angle of the floating plate.

Further, a bracket for placing a fixing pin is arranged on the side face of the clamping plate.

After the structure is adopted, the utility model has the beneficial effects that:

the utility model has simple structure and convenient use; when the combined soil preparation machine is in operation soil preparation, the fixed pin is pulled out, the floating plate is in a floating state, the harrow piece frame and the pressing roller frame can undulate along with the fluctuation of the ground in a certain angle range, and equipment abrasion caused by the strong impact of the harrow piece, the pressing roller and the ground is avoided; when the combined soil preparation machine is in transportation, the floating plate is fixed through the fixing pin, the profiling function is closed at the moment, the harrow blades and the pressing rollers are prevented from shaking during transportation, damage is caused, and equipment transportation safety is guaranteed.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model during transportation;

FIG. 2 is an enlarged schematic view of FIG. 1A;

FIG. 3 is a schematic view of the structure of the present utility model in operation;

fig. 4 is an enlarged schematic view of B in fig. 3.

Reference numerals illustrate:

the combined soil preparation machine comprises a combined soil preparation machine body 1, a harrow piece frame 2, a compacting roller frame 3, a harrow piece 4, a compacting roller 5, a clamping plate 6, a floating plate 7, a main oil cylinder 8, an oil cylinder 9, a fixing pin 10, a limiting pin 11 and a bracket 12.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and detailed description. It should be understood that the detailed description is presented by way of example only and is not intended to limit the utility model.

Referring to fig. 1-4, a profile modeling floating structure of combine soil preparation machine, including the combine soil preparation machine body 1, set up harrow piece frame 2 and press roller frame 3 on the combine soil preparation machine body 1 respectively, harrow piece frame 2 is inside to be set up harrow piece 4, press roller frame 3 is interior to be set up press roller 5, still includes a pair of splint 6, and articulates between two splint 6 and set up floating plate 7, the piston rod of master cylinder 8 is articulated to the upper end of floating plate 7, the bottom of master cylinder 8 articulates in the frame of combine, the below of floating plate 7 articulates with harrow piece frame 2, harrow piece frame 2 articulates with press roller frame 3 through hydro-cylinder 9, all offer the pinhole on floating plate 7 and the splint 6, and when fixed pin 10 is fixed, the combine soil preparation machine is in the transportation state, and after the fixed pin is pulled out, the combine soil preparation machine is in running state, and floating plate 7 is in the floating state. Specifically, in fig. 1-2, the combined soil preparation machine is in a transportation state, the floating plate 7 and the clamping plate 6 are fixed through the fixing pin 10, namely the harrow piece frame 2 and the pressing roller frame 3 are fixed, at the moment, the profiling function is closed, the harrow piece and the pressing roller are prevented from shaking during transportation, damage is caused during transportation, and the equipment transportation safety is ensured; fig. 3-4 show the combined soil preparation machine in an operating state, the fixed pins are pulled out 10, the floating plate 7 is in a floating state and can swing within a certain angle range, namely, the harrow blade frame and the press roller frame can undulate along with the ground within a certain angle range, so that equipment abrasion caused by strong impact of the harrow blade, the press roller and the ground is avoided.

In this embodiment, the left and right sides of the clamping plate 6 are provided with a limiting pin 11 for limiting the swing angle of the floating plate. The limiting pin 11 can limit the swing angle of the floating plate 7, so that the floating plate 7 is ensured to be in a normal swing angle range, and the swing angle range is preferentially 38 degrees.

In this embodiment, the side of the clamping plate 6 is provided with a bracket 12 for placing the fixing pin 10, and the bracket 12 is provided with a round hole, so that the fixing pin 10 can be placed in the running state.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a profile modeling floating structure of joint soil preparation machine, includes joint soil preparation machine body, set up harrow piece frame and press roller frame on the joint soil preparation machine body respectively, the inside harrow piece that sets up of harrow piece frame, set up press roller in the press roller frame, its characterized in that: still include a pair of splint, and articulated between two splint set up the floating plate, the piston rod of master cylinder is articulated to the upper end of floating plate, the bottom of master cylinder articulates in the frame of combine, the below and the harrow piece frame of floating plate articulate, the harrow piece frame articulates with the roller frame through the hydro-cylinder, all offer the pinhole on floating plate and the splint, and when fixed through the fixed pin, combine the soil preparation machine to be in the transportation state, after the fixed pin is pulled out, combine the soil preparation machine to be in running state, the floating plate is in the floating state.

2. The contoured floating structure of a combined soil preparation machine of claim 1, wherein: limiting pins for limiting the swing angle of the floating plate are arranged on the left side and the right side of the clamping plate.

3. The contoured floating structure of a combined soil preparation machine of claim 1, wherein: the side of the clamping plate is provided with a bracket for placing a fixing pin.