CN218072315U - Land roller with soil crushing function - Google Patents

Abstract

The utility model relates to a land roller with hack function belongs to the agricultural machine field, is that the earth block to current land roller can't break the garrulous processing to the earth block after stirring in the operation process and make after the compaction too big and influence the drawback of crop growth and propose, it includes: the compression roller, the compression roller rotates and installs in the frame, still is equipped with a plurality of suppression strips in the periphery of compression roller, and the length direction of compression roller is followed to the suppression strip distributes with spiral array mode, and the one end of every suppression strip is fixed on the compression roller, and the other end is the free end, and the at least one end of compression roller is connected with from the transmission sprocket case, is used for providing required kinetic energy for the rotation of compression roller from the transmission sprocket case. The utility model discloses carried out optimal design to the exterior structure of land roller, add the suppression strip that the spiral mode was laid on the suppression roller, high-speed rotatory suppression strip is taken out the soil block that splashes and is beaten, makes the soil block after the dark pine become the thin garrulous nothing bold.

Description

Land roller with soil crushing function

The technical field is as follows:

the utility model belongs to the agricultural machine field, concretely relates to land roller with hack function.

Background art:

in order to improve labor productivity and save manpower, agricultural production tools are born from now on. As a big agricultural country, the agricultural mechanization of China already plays an important role in agricultural planting, most of manpower is saved to a great extent, and meanwhile, the manpower cost is greatly reduced. With the development of the times, the traditional farming mode is gradually replaced by mechanized equipment, for example, before agricultural seeding, a ploughing machine or a rotary cultivator is required to process the cultivated land, and then the turned soil is compacted by a compactor, so that the gaps in the soil are reduced, and the evaporation of water in the soil is reduced. However, the existing compacting machine is generally cylindrical, and in the using process, not only is large resistance met, but also only single compacting treatment can be performed on the turned soil regardless of the size of a soil block, so that the compacted soil structure influences the growth of crops.

The invention content is as follows:

the utility model discloses an overcome current land roller and can't hit garrulous processing to the clod after the stirring in operation process and make the clod after the compaction too big and influence the drawback of crop growth, provide a land roller with hack function, through providing the rotatory drive power of initiative for the compression roller to combine the structure of compression roller, utilize the compression strip to beat, hit the bits of broken glass to the clod that splashes after the stirring, and then optimize the soil structure on plough layer.

The utility model discloses a technical scheme lie in: a soil compactor having a soil crushing function, comprising: the compression roller, the compression roller rotates to be installed in the frame, still is equipped with a plurality of suppression strips in the periphery of compression roller, the length direction of suppression strip along the compression roller distributes with the spiral array mode, and the one end of every suppression strip is fixed on the compression roller, and the other end is the free end, the at least one end of compression roller with from the transmission sprocket case be connected, be used for providing required kinetic energy for the rotation of compression roller from the transmission sprocket case.

Preferably, the whole of the pressing strip is in a minor arc shape.

Preferably, the frame includes curb plate, suspension cross beam and roof, the curb plate is two that the symmetry set up, suspension cross beam and roof are fixed respectively between two curb plates, and curb plate, suspension cross beam and roof enclose jointly and close and form installation space, the press roll rotates and sets up in installation space.

The utility model has the advantages that:

1. the utility model discloses an add from transmission sprocket case, provide drive power for the rotation of compacting roller, the running mode that the compacting roller can only follow-up along with the pulling equipment in the traditional compacting machine has been changed, high-speed rotatory compacting roller provides the efficient overdraft for the soil compaction, make the compaction effect obviously superior to current compacting machine, and make full use of mechanical power, make subsoiler construct and compacting machine simultaneous movement, through once mechanical operation, accomplish multinomial task simultaneously, the oil consumption is reduced, and the labor time is saved, and the high efficiency has, low cost's characteristics.

2. The utility model discloses carried out optimal design to the exterior structure of land roller, add the suppression strip of laying with the spiral mode on the suppression roller, the high-speed rotatory suppression strip is taken out to the clod that splashes and is beaten, makes the clod after the dark pine become the thin garrulous nothing bold.

3. The utility model discloses the layering of suppressing the town of addding carries out compaction processing to the soil on ground when being impressed soil, is released when the free end of the layering of suppressing the town separates with ground, and the deformation that the suppression strip free end after the release produced will be attached to the soil bullet on the compression roller and open to the realization prevents that soil and compression roller from producing to glue glutinous problem.

Description of the drawings:

FIG. 1 is a schematic view of a compactor;

FIG. 2 is a schematic three-dimensional structure of the compactor installed on the land preparation machine;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a right side view of FIG. 2;

FIG. 5 is a left side view of FIG. 2;

wherein: the deep scarification device comprises a frame 1, side plates 101, a suspension cross beam 102, an upper suspension arm 103, a lower suspension arm 104, a top plate 105, a deep scarification mechanism 2, a main shaft 201, a compacting machine 3, a compacting roller 301, a compacting bar 302, a main transmission chain wheel box 401 and a secondary transmission chain wheel box 402.

The specific implementation mode is as follows:

as shown in fig. 1, the utility model relates to a land roller with hack function, including press roller 301 and press strip 302, press roller 301 rotates and installs in frame 1, along press roller 301's length direction, distributes with the spiral array mode in press roller 301's periphery and has a plurality of pressure strips 302 of suppressing, the longitudinal section of pressure strip 302 of suppressing is bad arc, and every one end of pressure strip 302 of suppressing is fixed on press roller 301, and the other end is the free end.

As shown in fig. 2 to 5, the rack 1 includes side plates 101, a hanging beam 102, and a top plate 105, the side plates 101 are symmetrically fixed at two ends of the hanging beam 102 (for easy understanding, only one side plate 101 is shown in the figures, and the other side plate 101 is not shown), the top plate 105 is fixed at an upper portion between the two side plates 101, and the two side plates 101, the hanging beam 102 and the top plate 105 together enclose an installation space. A suspension arm is mounted on the suspension cross beam 102 for hitching with a traction device. The suspension arms comprise upper suspension arms 103 and lower suspension arms 104, the upper suspension arms 103 are vertically arranged in the middle of the suspension cross beam 102, the lower ends of the upper suspension arms 103 are arranged on the front end face of the suspension cross beam 102, the upper ends of the upper suspension arms 103 are free ends extending upwards, the lower suspension arms 104 are symmetrically arranged on two sides of the upper suspension arm 103, the rear ends of the lower suspension arms 104 are fixedly connected with the front end face of the suspension cross beam 102, the front ends of the lower suspension arms 104 are free ends extending towards the direction of traction equipment, and the free ends of the upper suspension arms 103 and the free ends of the two lower suspension arms 104 jointly form a three-point suspension structure.

In installation space, subsoiler constructs 2 and land roller 3 and is set gradually on frame 1 after to by preceding according to the operation direction, installs the follow transmission sprocket case 402 that is used for driving the land roller 301 in the outside of frame 1, the power from transmission sprocket case 402 can adopt independent power supply, and this embodiment is preferred, the power from transmission sprocket case 402 comes from subsoiler and constructs 2, be equipped with two sprockets in the follow transmission sprocket case 402 and establish the chain at two sprockets with the cover, two sprockets are installed respectively on main shaft 201 and the land roller 301 of subsoiler structure 2, rotate through main transmission sprocket case 401 drive main shaft 201, drive land roller 301 synchronous motion to realize land roller 301's initiative rotation.

The working process comprises the following steps:

the traction apparatus in this embodiment is described by taking a tractor as an example.

The main body of the land preparation machine is articulated with the tail part of a tractor, and a power output device of the tractor is connected with a PTO transmission shaft arranged on a frame 1, so as to provide kinetic energy for the rotation of a main shaft 201 in a subsoiling mechanism 2. In the operation advancing process of the tractor, the main shaft 201 drives the operation shovel 202 arranged on the main shaft 201 to do circumferential movement, so that the operation shovel 202 is inserted into soil, soil and straws on the ground are turned into deep soil, and then the deep soil is turned onto the ground. Then, the press bars 302 on the press rollers 301 whip the soil blocks that are turned up and splashed rearward by the working shovel 202, crush the soil blocks, and the crushed soil blocks fall to the ground and are rolled again by the press bars 302. The free end of the pressing bar 301 is released after being separated from the ground, and after the free end of the pressing bar 301 is released and deformed, the soil adhered to the pressing bar 301 is bounced off, so that the soil is not adhered to the pressing bar 301.

The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the different implementation manners of the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (3)

1. A compactor having a soil crushing function, comprising: press roller (301), press roller (301) rotate to be installed on frame (1), its characterized in that: still be equipped with a plurality of suppression strips (302) in the periphery of compression roller (301), the length direction of suppression strip (302) along compression roller (301) distributes with spiral array mode, and the one end of every suppression strip (302) is fixed on compression roller (301), and the other end is the free end, at least one end of compression roller (301) with from transmission sprocket case (402) be connected, be used for providing required kinetic energy for the rotation of compression roller (301) from transmission sprocket case (402).

2. The earth compactor having a soil-crushing function according to claim 1, wherein: the whole of the pressing strip (302) is in a minor arc shape.

3. The earth roller with a soil crushing function according to claim 1 or 2, wherein: frame (1) includes curb plate (101), hangs crossbeam (102) and roof (105), curb plate (101) are two that the symmetry set up, hang crossbeam (102) and roof (105) and fix respectively between two curb plates (101), and curb plate (101), hang crossbeam (102) and roof (105) enclose jointly and close and form installation space, press roll (301) rotate and set up in installation space.

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