CN205491683U - Subsoiler - Google Patents

Abstract

The utility model relates to a subsoiler belongs to agricultural machine technical field. This subsoiler includes: support, plough blade and compression roller, plough blade is through shovel seat fixed mounting in the support below, the support tail end has the mounting panel, compression roller is last to have the arm of hanging, hang the arm and pass through bearing connection mounting panel, a plurality of bolt holes that have evenly distributed on the mounting panel, the bolt hole uses the bearing to be the arc as the centre of a circle to distribute, hangs the bolt fastening of arm through passing the bolt hole on the mounting panel. The utility model provides a subsoiler utilizes the bolt hole of the difference on the mounting panel to fix the high change that compression roller can realize compression roller. Further, fix compression roller when the bolt hole of highest point, the compression roller height is unanimous with the support, the convenient transportation.

Description

a subsoiler

technical field

The utility model relates to a subsoiler, which belongs to the technical field of agricultural machinery.

Background technique

The subsoiler is one of the essential equipment for building stable and high-yield farmland. It works first with plows and shovels, and then with crushing rollers to break large clods of soil. The height of the pressure roller of the existing subsoiler cannot be adjusted, and the adaptability is poor.

Contents of the invention

The technical problem to be solved by the utility model is: to overcome the disadvantages of the above-mentioned technologies, and provide a subsoiler with height-adjustable pressure rollers.

In order to solve the above technical problems, the technical solution proposed by the utility model is: a subsoiler, including: a bracket, a plow shovel and a pressure roller; the plow shovel is fixedly installed under the bracket through a shovel seat; There is a mounting plate at the end; there is a hanging arm on the pressing roller; the hanging arm is connected to the mounting plate through a bearing; a plurality of bolt holes are evenly distributed on the mounting plate; the bolt holes are centered on the bearing Distributed in an arc shape, the hanging arm is fixed on the mounting plate by bolts passing through the bolt holes.

The further improvement of the above solution is that: there are depth-gauge wheels on both sides of the support; the depth-gauge wheels are mounted on the support with adjustable height through the cooperation of bolts and nuts.

A further improvement of the above solution is that: the front part of the bracket has a trailing arm for dragging, and the trailing arm has a plurality of installation holes.

In the subsoiler provided by the utility model, the height of the pressing roller can be changed by fixing the pressing roller by using different bolt holes on the mounting plate. Further, when the pressing roller is fixed in the highest bolt hole, the height of the pressing roller is consistent with the bracket, which is convenient for transportation.

Description of drawings

Fig. 1 is a side view structural schematic diagram of a preferred embodiment of the present invention.

The numbers in the figure are as follows: 1-bracket, 2-plow shovel, 3-shovel seat, 4-roller, 5-hanging arm, 6-installation plate, 7-deep-gauge wheel, 8-trailing arm.

detailed description

Example

The subsoiler of this embodiment, as shown in Figure 1, includes: a bracket 1, a plow shovel 2 and a pressure roller 4; the plow shovel 2 is fixedly installed under the bracket 1 through a shovel seat 3; the tail end of the bracket 1 has a mounting plate 6; There is a hanging arm 5 on the pressure roller 4; the hanging arm 5 is rotatably installed on the mounting plate 6 through the bearing; the mounting plate 6 has a plurality of bolt holes evenly distributed; the bolt holes are distributed in an arc with the bearing as the center, and the hanging arm 5 is fixed on the mounting plate 6 by bolts passing through the bolt holes.

There are depth-limiting wheels 7 on both sides of the support; the depth-limiting wheels 7 are installed on the support 1 with adjustable height through the cooperation of bolts and nuts. Can. Raise the depth-limiting wheel 7 to the highest position, as shown in Figure 1, the depth-limiting wheel 7 is far away from the ground, which is convenient for overall transportation.

The front part of the bracket 1 has a trailing arm 8 for towing, and the trailing arm 8 has a plurality of mounting holes for firmly coupling the bracket 1 with a tractor or other towing equipment.

According to the actual plowing depth, adjust the height of the depth-limiting wheel 7 by rotating the handle. In this way, the part of the plow shovel 2 lower than the depth-limiting wheel 7 is the effective plowing depth. By selecting different bolt holes, adjust the height of the pressure roller 4. height in order to adapt to different tillage depths. Furthermore, when the subsoiler needs to be transported, the pressure roller 4 is fixed through the bolt hole at the highest position, so that the height of the pressure roller 4 is basically the same as that of the bracket 1, far away from the ground, and can be conveniently transported without the pressure roller 4 demolition.

The utility model is not limited to the specific technical solutions described in the above embodiments, except for the above embodiments, the utility model can also have other implementations. All technical solutions formed by equivalent replacement are within the scope of protection required by the utility model.

Claims (3)

1. A kind of subsoiler, it is characterized in that, comprises: support, plough shovel and suppressing roller; Described plough shovel is fixedly installed below described support by shovel seat; Described support tail end has mounting plate; Described suppressing roller There is a hanging arm; the hanging arm is connected to the mounting plate through a bearing; the mounting plate has a plurality of bolt holes evenly distributed; the bolt holes are distributed in an arc with the bearing as the center, and the hanging arm It is fixed on the mounting plate by bolts passing through the bolt holes. 2. The subsoiler according to claim 1, characterized in that: there are depth-gauge wheels on both sides of the bracket; the depth-gauge wheels are mounted on the bracket with adjustable height through the cooperation of bolts and nuts. 3. The subsoiler according to claim 2, characterized in that: the front part of the bracket has a trailing arm for dragging, and the trailing arm has a plurality of installation holes.