CN216163196U

CN216163196U - Soil loosening device for agricultural planting

Info

Publication number: CN216163196U
Application number: CN202122401130.4U
Authority: CN
Inventors: 陈丽; 胡春玲; 杨林起; 张健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-03
Filing date: 2021-10-03
Publication date: 2022-04-05
Anticipated expiration: 2031-10-03

Abstract

The utility model discloses a soil loosening device for agricultural planting, and belongs to the technical field of agricultural planting mechanical equipment. The utility model provides a farming is with device that loosens soil, includes the footstock, the four lateral walls of footstock articulate has the baffle, the connecting hole has been seted up at the middle part of footstock, the middle part of connecting hole is equipped with the head rod, one side of head rod is equipped with the second connecting rod, the below of footstock is equipped with the rotary tillage subassembly for broken earth, moving mechanism is installed to the bottom of head rod, the moving mechanism below is equipped with broken subassembly. According to the utility model, the rotary tillage assembly is used for crushing soil for the first level, a whole block of soil is crushed into a plurality of smaller soil blocks, and then the soil loosening nails in the crushing assembly are used for crushing for the second level and the third level, so that the soil loosening effect is better under triple actions, and the crushing degree of the soil is improved.

Description

Soil loosening device for agricultural planting

Technical Field

The utility model relates to the technical field of agricultural planting mechanical equipment, in particular to a soil loosening device for agricultural planting.

Background

China is a big agricultural country, the cultivated land area is very wide, but cultivated land when using, need often loosen the soil in the field, because soil passes through long-time farming, the soil is inside to harden, the oxygen content in the soil reduces, when planting the crop, the root of plant can't carry out abundant aerobic respiration owing to lack sufficient oxygen to be unfavorable for the natural growth of crops, after loosening the soil to soil, the clearance between the soil granule increases, the air molecule that can hold increases, the respiration of plant root cell strengthens, transpiration also strengthens thereupon, and then the growth of the crop of being convenient for.

The existing soil loosening device generally utilizes a wheel type rotary cultivator to crush soil, but crushing blades on the wheel type rotary cultivator generally have larger gaps, the crushed soil is often larger in size and poor in crushing effect, and therefore the soil loosening effect on cultivated land is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a soil loosening device for agricultural planting, which aims to solve the problem that the prior soil loosening device is poor in soil loosening effect in the background technology.

2. Technical scheme

The utility model provides a farming is with device that loosens soil, includes the footstock, the four lateral walls of footstock articulate has the baffle, the connecting hole has been seted up at the middle part of footstock, the middle part of connecting hole is equipped with the head rod, one side of head rod is equipped with the second connecting rod, the below of footstock is equipped with the rotary tillage subassembly for broken earth, moving mechanism is installed to the bottom of head rod, the moving mechanism below is equipped with broken subassembly.

Preferably, the rotary tillage component includes two first connecting blocks that are connected with a tip lateral wall of footstock, two be equipped with the rotary tillage roller between the first connecting block, the surface mounting of rotary tillage roller has a plurality of broken blade, the both ends of rotary tillage roller respectively through the connecting axle with two first connecting block is connected.

Preferably, the moving mechanism includes that the second that is connected with the bottom of head rod removes the seat, the top that the second removed the seat is located the both sides of head rod and all is equipped with the hydraulic stem, a tip of hydraulic stem is connected with the diapire of footstock, the output of hydraulic stem is connected with the roof that the seat was removed to the second, flexible motor is installed through the motor frame in the below that the seat was removed to the second, the output shaft is installed to the output of flexible motor, a tip of output shaft is connected with the second connecting block, the both sides of flexible motor all are equipped with coupling assembling.

Preferably, the crushing assembly comprises a first movable seat positioned below the first connecting rod, and a plurality of soil loosening nails are mounted below the first movable seat.

Preferably, coupling assembling is including connecting the first fixed block that removes the seat tip at the second, one side of first fixed block is equipped with the second fixed block, the diapire of second fixed block and the first roof fixed connection who removes the seat, first fixed block and second fixed block are connected through the connecting axle, connecting axle and second fixed block fixed connection, through slide bearing sliding connection between connecting axle and the first fixed block.

Preferably, one end of the second connecting rod is provided with a connecting groove, the end of the first connecting rod is provided with a third connecting block for accommodating the connecting groove, and the connecting groove is detachably connected with the third connecting block through a bolt.

Preferably, the soil loosening nails are divided into two groups, and the two groups of soil loosening nails are vertically arranged.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through designing the rotary tillage component and the crushing component which are mutually matched, soil is crushed for the first level by the rotary tillage component, a whole block of soil is crushed into a plurality of smaller soil blocks, then the soil blocks are crushed for the second level and the third level by the soil loosening nails in the crushing component, firstly, the soil blocks after the crushing blades are crushed for the second level by the first group of soil loosening nails which are parallel to the crushing blades, the soil blocks are crushed into smaller soil blocks, then, the crushing directions of the two groups of soil loosening nails are different because the second group of soil loosening nails which are vertical to the crushing blades are crushed for the third level, so that the crushing effect on the soil is better, the soil loosening effect is better under triple action, and the crushing degree on the soil is improved.

2. According to the utility model, by designing the moving mechanism, the output shaft of the telescopic motor is used for driving the moving assembly to move left and right through the second connecting block, and when the output shaft of the telescopic motor is telescopic, the output shaft of the telescopic motor drives the connecting shaft to move together, so that the second fixing block moves, and the moving seat is driven to move, so that the soil loosening nails can conveniently move left and right in the crushed soil, the contact area between the crushed soil and air is increased, the air content in the soil is greatly increased, and the planting and the growth of crops at the later stage are facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention with the baffle removed;

FIG. 3 is a schematic bottom view of the present invention with the baffle removed;

FIG. 4 is a partial schematic structural view of the present invention;

FIG. 5 is a schematic view of a portion of the moving mechanism of the present invention;

FIG. 6 is a schematic view of a crushing assembly of the present invention;

the reference numbers in the figures illustrate: 1. a top seat; 2. a baffle plate; 3. connecting holes; 4. a first connecting rod; 5. A second connecting rod; 6. a first connection block; 7. a rotary tillage roller; 8. crushing the leaves; 9. a first movable base; 10. loosening soil nails; 11. a second movable base; 12. a hydraulic lever; 13. a telescopic motor; 14. an output shaft; 15. a first fixed block; 16. a second fixed block; 17. a connecting shaft; 18. A second connecting block; 19. connecting grooves; 20. and a third connecting block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a farming is with device that loosens soil, including footstock 1, the four lateral walls of footstock 1 articulate there is baffle 2, utilize baffle 2 to shelter from inside, connecting hole 3 has been seted up at the middle part of footstock 1, the middle part of connecting hole 3 is equipped with head rod 4, one side of head rod 4 is equipped with second connecting rod 5, second connecting rod 5 is connected with external hydraulic lifting mechanism, hydraulic lifting mechanism is prior art, it is here no longer repeated, the below of footstock 1 is equipped with the rotary tillage subassembly for broken earth, moving mechanism is installed to the bottom of head rod 4, the moving mechanism below is equipped with broken subassembly.

Specifically, the rotary tillage subassembly includes two first connecting blocks 6 that are connected with a tip lateral wall of footstock 1, be equipped with rotary tillage roller 7 between two first connecting blocks 6, rotary tillage roller 7's surface mounting has a plurality of broken blade 8, thereby make rotary tillage roller 7's both ends be connected with two first connecting blocks 6 through the connecting axle respectively, when rotary tillage roller 7 arranges the region that needs loosen the soil in, broken blade 8 can prick into soil, when footstock 1 removes, during broken blade 8 imbeds soil, consequently rotary tillage roller 7 can rotate, thereby realize the effect of rotary tillage.

Further, the moving mechanism includes a second moving seat 11 connected with the bottom end of the first connecting rod 4, the two sides of the second moving seat 11, which are located on the first connecting rod 4, are provided with hydraulic rods 12, a tip of each hydraulic rod 12 is connected with the bottom wall of the top seat 1, the output end of each hydraulic rod 12 is connected with the top wall of the second moving seat 11, the height of the second moving seat 11 is changed by the aid of the telescopic hydraulic rods 12, a telescopic motor 13 is installed below the second moving seat 11 through a motor seat, an output shaft 14 is installed at the output end of the telescopic motor 13, a tip of the output shaft 14 is connected with a second connecting block 18, two sides of the telescopic motor 13 are provided with connecting assemblies, one of the connecting assemblies is connected with the second connecting block 18, and when the output shaft 14 moves back and forth, the moving assemblies are driven by the second connecting block 18 to move back and forth.

It is worth to say that the crushing assembly includes a first movable seat 9 located below the first connecting rod 4, a plurality of soil loosening nails 10 are installed below the first movable seat 9, and the soil loosening nails 10 are used for further crushing the soil blocks crushed by the rotary tillage assembly.

It is worth noting that the connecting assembly comprises a first fixing block 15 connected to the end of a second moving seat 11, a second fixing block 16 is arranged on one side of the first fixing block 15, the bottom wall of the second fixing block 16 is fixedly connected with the top wall of the first moving seat 9, the first fixing block 15 is connected with the second fixing block 16 through a connecting shaft 17, the connecting shaft 17 is fixedly connected with the second fixing block 16, the connecting shaft 17 is slidably connected with the first fixing block 15 through a sliding bearing, when the output shaft 14 extends and retracts, the output shaft 14 drives the connecting shaft 17 to move back and forth through a second connecting block 18, so that the connecting shaft 17 drives the second fixing block 16 to move, the first moving seat 9 connected with the second fixing block 16 is driven to move left and right, the soil loosening nails 10 move left and right, soil broken by the soil loosening nails 10 is shaken, and the soil breaking effect is better, the contact area of the soil and the air is larger, so that the broken soil contains more oxygen.

Besides, a connecting groove 19 is arranged at one end of the second connecting rod 5, a third connecting block 20 used for accommodating the connecting groove 19 is arranged at the end of the first connecting rod 4, the connecting groove 19 and the third connecting block 20 are detachably connected through a bolt, when the second connecting rod 5 and the first connecting rod 4 are required to be separated, the bolt is only required to be detached, the connecting groove 19 is embedded into the third connecting block 20 during installation, and the bolt is further utilized to fix the second connecting rod 5 and the whole structure, so that the second connecting rod 5 and the whole structure can be conveniently installed and detached.

It has to be said that, a plurality of soil nails 10 divide into two sets, two sets of soil nails 10 set up perpendicularly, first a plurality of soil nails 10 and crushing blade 8 parallel arrangement, second soil nails 10 and crushing blade 8 set up perpendicularly, after the rotary tillage subassembly carries out the first grade of crushing to the soil piece, soil nails 10 in the first set insert in the soil piece after crushing blade 8 is broken, carry out the second time crushing, then second soil nails 10 insert in soil nails 10 and carry out the crushing of third level, and soil nails 10 in the second set is perpendicular with the crushing direction of soil nails 10 in the first set, thereby can be broken into more tiny granule with the soil piece.

The working principle is as follows: the integral structure is transported to a position where soil loosening is needed, then the height of the joint of the second connecting rod 5 and the first connecting rod 4 is reduced, so that the top seat 1 is lowered integrally, the position of the rotary tillage roller 7 is lowered through the first connecting block 6, the crushing blade 8 is pricked into cultivated land, then the integral structure is driven to move through the second connecting rod 5, at the moment, the rotary tillage roller 7 rotates due to the pulling force given by the first connecting block 6 and the blocking force given by the crushing blade 8, so that the crushing blade 8 crushes the soil, meanwhile, the two hydraulic rods 12 synchronously extend and retract, so that the second moving seat 11 is driven to descend, the second moving seat 11 descends to drive the crushing assembly, so that the soil loosening nails 10 are inserted into the soil crushed by the rotary tillage assembly, the soil is crushed at a second level and a third level, and the retractable motor 13 is driven simultaneously, so that output shaft 14 stretches out and draws back, output shaft 14 removes to drive and moves about the connecting axle 17 that is connected with output shaft 14, and another removal subassembly removes along with this moment, and then makes the first removal seat 9 that two second fixed blocks 16 are connected remove about constantly for loose soil nail 10 constantly removes in the earth after the breakage, consequently increases the gap between the soil, and the area of contact with the air increases, thereby makes the air in the soil contain the increase.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device that loosens soil for farming, includes footstock (1), its characterized in that: the four lateral walls of footstock (1) articulate there is baffle (2), connecting hole (3) have been seted up at the middle part of footstock (1), the middle part of connecting hole (3) is equipped with head rod (4), one side of head rod (4) is equipped with second connecting rod (5), the below of footstock (1) is equipped with the rotary tillage subassembly for broken earth, moving mechanism is installed to the bottom of head rod (4), the moving mechanism below is equipped with broken subassembly.

2. A soil loosening device for agricultural planting as claimed in claim 1, wherein: the rotary tillage subassembly includes two first connecting blocks (6) that are connected with a tip lateral wall of footstock (1), two be equipped with rotary tillage roller (7) between first connecting block (6), the surface mounting of rotary tillage roller (7) has a plurality of broken blade (8), the both ends of rotary tillage roller (7) are respectively through connecting axle and two first connecting block (6) are connected.

3. A soil loosening device for agricultural planting as claimed in claim 1, wherein: moving mechanism includes that the second that is connected with the bottom of head rod (4) removes seat (11), the top that the second removed seat (11) is located head rod (4) both sides all is equipped with hydraulic stem (12), a tip of hydraulic stem (12) is connected with the diapire of footstock (1), the output of hydraulic stem (12) is connected with the roof that the second removed seat (11), flexible motor (13) are installed through the motor frame to the below that the second removed seat (11), output shaft (14) are installed to the output of flexible motor (13), a tip of output shaft (14) is connected with second connecting block (18), the both sides of flexible motor (13) all are equipped with coupling assembling.

4. A soil loosening device for agricultural planting as claimed in claim 1, wherein: the crushing assembly comprises a first moving seat (9) located below a first connecting rod (4), and a plurality of soil loosening nails (10) are installed below the first moving seat (9).

5. A soil loosening device for agricultural planting as claimed in claim 3, wherein: coupling assembling is including connecting first fixed block (15) at second removal seat (11) tip, one side of first fixed block (15) is equipped with second fixed block (16), the diapire of second fixed block (16) and the first roof fixed connection who removes seat (9), first fixed block (15) and second fixed block (16) are connected through connecting axle (17), connecting axle (17) and second fixed block (16) fixed connection, through slide bearing sliding connection between connecting axle (17) and first fixed block (15).

6. A soil loosening device for agricultural planting as claimed in claim 1, wherein: one end of the second connecting rod (5) is provided with a connecting groove (19), the end of the first connecting rod (4) is provided with a third connecting block (20) used for accommodating the connecting groove (19), and the connecting groove (19) and the third connecting block (20) are detachably connected through a bolt.

7. A soil loosening device for agricultural planting as claimed in claim 4, wherein: the soil loosening nails (10) are divided into two groups, and the two groups of soil loosening nails (10) are vertically arranged.