CN212278738U - Soil plowing device for crop planting - Google Patents

Abstract

The utility model discloses a soil plowing device for crop planting, which comprises a shaft sleeve and plowing support rings, wherein plowing knife boards are obliquely arranged and connected on the outer sides of the plowing support rings, reinforced support rods are respectively connected between each plowing knife board and the corresponding plowing support ring, scarification knives are uniformly distributed on one side of the plowing knife board where soil is firstly inserted, plowing knives are uniformly distributed on one side of the plowing knife board where soil is inserted behind the plowing knife boards, and soil crushing devices can be detachably mounted between the plowing support rings; the sword that loosens the soil buries earlier, carry out vertical cutting and the soil piece of a small amount of having turned up to soil, adjust soil internal pressure, the sword that turns over buries afterwards, carry out turn-over by a wide margin to soil, turn over the cutting board simultaneously and carry out transverse cutting to soil, in order to destroy the soil piece, make its volume become less, thoroughly smash the soil piece with the cooperation of hack device, especially be fit for the great and very little dry field of humidity and turn over to plough and use, carried out soil flattening specially after having avoided ploughing, reduced planting cost when having improved farming efficiency.

Description

Soil plowing device for crop planting

Technical Field

The utility model relates to a garden supervisor uses accessory technical field, especially relates to an install crops on garden supervisor and plant and use soil device of ploughing.

Background

The field management machine can collect multiple functions such as ditching, rotary tillage, earthing, loosening the soil as an organic whole, when realizing different functions, only need to change corresponding operating device can, and the dismouting is simple, need hardly can accomplish with the help of other appurtenance, consequently has obtained the wide use in farming and management process. When a field management machine is used for plowing a field, a currently used rotary blade comprises a blade holder 51 and blade bodies 52 uniformly distributed around the blade holder 51 as shown in fig. 5, the blade holder 51 and the blade bodies 52 are oppositely arranged on two sides of the field management machine, and the blade bodies 52 of the structure are slender, so that the instant stress point of inserting into soil during operation is small, and particularly when the rotary blade works on soil with low humidity, the whole rotary blade is easy to jump during the operation process, and the probability of breaking the blade bodies is increased. In addition, the soil blocks ploughed by the cutter body are large, and follow-up special soil breaking operation is needed, so that the farming efficiency is reduced to a certain extent, and the fuel quantity is doubled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a soil plowing device for crop planting is provided, which has stable walking and good soil crushing effect when plowing soil and can prevent soil blocks from splashing.

In order to solve the technical problem, the technical scheme of the utility model is that: the soil turning device for crop planting is detachably mounted on an operation driving shaft of a garden management machine and comprises a shaft sleeve in limit fit with the operation driving shaft, at least two turning support rings are fixedly sleeved on the shaft sleeve, turning knife boards are arranged and connected on the outer sides of the turning support rings and are arranged along the axial extension of the shaft sleeve, the turning knife boards are obliquely mounted on the turning support rings, reinforcing support rods are respectively connected between each turning knife board and the corresponding turning support ring, soil loosening knives are uniformly distributed on one side, where the soil is firstly inserted, of each turning knife board, turning knives are uniformly distributed on one side, where the soil is inserted, of the back of each turning support ring, soil smashing devices can be detachably mounted between the turning support rings, and the soil smashing devices and the turning knife boards are arranged at intervals on the peripheries of the turning support rings.

Preferably, the size of the ripping blades is smaller than that of the tilling blades, and the ripping blades and the tilling blades on the same tilling blade plate are arranged in a staggered manner.

As a preferred technical scheme, the soil crushing device comprises a soil crushing shaft, and a soil crushing cone is linearly and fixedly installed on the soil crushing shaft.

According to the preferable technical scheme, inserting lugs are correspondingly arranged on the two plowing support rings positioned at the end parts, and two ends of the soil crushing shaft are limited and inserted into the corresponding inserting lugs.

As the preferable technical scheme, a support ring connecting rib is arranged and connected between the plowing support ring and the outer wall of the shaft sleeve.

As an improvement to the above technical solution, the loosening blades and the tilling blades are detachably mounted on the corresponding tilling blade plates, respectively.

Due to the adoption of the technical scheme, the soil plowing device for crop planting is detachably arranged on the operation driving shaft of the field management machine and comprises a shaft sleeve in limit fit with the operation driving shaft, at least two plowing support rings are fixedly sleeved on the shaft sleeve, plowing knife boards are arranged and connected on the outer sides of the plowing support rings, the plowing knife plates extend along the axial direction of the shaft sleeve, the plowing knife plates are obliquely arranged on the plowing support rings, reinforcing support rods are respectively connected between each plowing knife plate and the corresponding plowing support ring, the side of the turning blade plate which is firstly inserted into the soil is uniformly provided with scarification blades, the side of the turning blade plate which is later inserted into the soil is uniformly provided with turning blades, a soil crushing device can be detachably arranged between the turning support rings, and the soil crushing devices and the plowing knife plates are arranged at intervals on the periphery of the plowing support ring; the utility model discloses following beneficial effect has: when carrying out the operation of ploughing, the sword that loosens the soil is buried earlier, carry out vertical cutting and the small amount of clod of turning up to soil, adjust soil internal pressure, the sword that ploughs is buried afterwards, carry out turn-over by a wide margin to soil, the sword board that ploughs simultaneously carries out horizontal cutting to soil, with destroying the clod, make its volume become littleer, thoroughly smash the clod with the cooperation of hacking device, especially be fit for the great and very little dry field of humidity and plough the use, specially carry out the soil flattening after having avoided ploughing, the fuel quantity has been reduced when having improved farming efficiency, planting cost has been reduced promptly.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1 with the soil breaking device removed;

FIG. 3 is a schematic structural view of a soil breaking device according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation state of the embodiment of the present invention;

FIG. 5 is a schematic view of a prior art rotary blade;

in the figure: 1-a working drive shaft; 2-shaft sleeve; 3-turning over the support ring; 4-turning over the ploughing knife board; 5-reinforcing the support rod; 6-support ring connecting ribs; 7-a scarification knife; 8-turning over the tillage knife; 9-a soil crushing shaft; 10-a soil breaking cone; 11-inserting lugs; 51-a tool apron; 52-cutter body.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1, 2 and 4, the soil plowing device for crop planting is detachably mounted on an operation driving shaft 1 of a field management machine, the operation driving shaft 1 is in transmission connection with a gearbox of the field management machine, and the device can be driven to work through the operation driving shaft 1, so that plowing of a field is realized. This device specifically include with the spacing complex axle sleeve 2 of operation drive shaft 1, operation drive shaft 1 sets up to hexagonal axle, correspondingly the shaft hole profile of axle sleeve 2 also sets up to regular hexagon shape, and both assemble the spacing effectual of back axial, can carry out kinetic energy with the at utmost and convey. When in use, the soil plowing device for crop planting is relatively installed on the operation driving shaft 1, is positioned at two sides of the field management machine, and rotates to implement plowing operation.

In this embodiment, the shaft sleeve 2 is fixedly sleeved with at least two plowing support rings 3, plowing blades 4 are arranged and connected to the outer sides of the plowing support rings 3, the plowing blades 4 extend along the axial direction of the shaft sleeve 2, and the plowing blades 4 are obliquely mounted on the plowing support rings 3. When the soil-breaking device is used, the plowing blade plate 4 can transversely cut soil to achieve the effect of breaking primary soil blocks. A reinforcing support rod 5 is respectively connected between each plowing blade 4 and the corresponding plowing support ring 3 so as to improve the installation firmness of the plowing blades 4. A support ring connecting rib 6 is arranged and connected between the plowing support ring 3 and the outer wall of the shaft sleeve 2, so that the strength of the plowing support ring 3 is improved.

The plurality of plowing knife plates 4 can be provided with a plurality of knife bodies, when plowing operation is implemented, contact points between the knife bodies and soil are increased, pressure is dispersed at each point, the field management machine can move more stably, and the phenomenon of jumping of the machine body caused by overlarge instantaneous pressure during soil entering when the knife bodies at two sides of the machine body are in single-point contact in the prior art is eliminated.

The plowing knife plate 4 is uniformly distributed with scarification knives 7 on one side where soil firstly enters, the plowing knives 8 are uniformly distributed on one side where soil enters behind the plowing knife plate 4, the size of the scarification knives 7 is smaller than that of the plowing knives 8, and the scarification knives 7 and the plowing knives 8 on the same plowing knife plate 4 are arranged in a staggered mode. The scarification blades 7 are small in size and small in resistance to soil penetration, the pressure in the soil can be adjusted by firstly penetrating the soil, and the pressure of the plowing blade plate 4 and the scarification blades 7 penetrating the soil is reduced.

When the plowing operation is carried out, the soil loosening blade 7 is firstly inserted into soil, the soil is primarily cut to form small plowing, then the plowing blade 8 and the plowing blade plate 4 enter the soil, large plowing is realized by the plowing blade 8, the plowing blade plate 4 is transversely inserted into the soil to form transverse cutting on the soil, and soil blocks are cut off. The area of the turning blade plate 4 is large, the installation quantity of the soil loosening blades 7 and the turning blades 8 is increased, contact points of the garden management machine and soil during soil turning are increased, and the turning blade plate is matched with the turning blade plate 4, so that the contact area of the garden management machine and the soil is large, the dispersion and the release of turning pressure are facilitated, and the effect of eliminating the machine body jumping is achieved.

In this embodiment, the two sides of the loosening blade 7 and the tilling blade 8 may be respectively provided with mounting ears, and the loosening blade 7 and the tilling blade 8 are matched with a connecting bolt to realize the detachable mounting of the loosening blade 7 and the tilling blade 8 on the tilling blade plate 4, so as to facilitate the replacement of the damaged loosening blade 7 and the damaged tilling blade 8, or the loosening blade 7 and the tilling blade 8 are detached after being used for a period of time to perform polishing maintenance.

As shown in fig. 1 and 3, a soil crushing device is detachably mounted between the plowing support rings 3, and the soil crushing device and the plowing blade plates 4 are arranged at intervals on the periphery of the plowing support rings 3. Specifically, the soil crushing device comprises a soil crushing shaft 9, and a soil crushing cone 10 is linearly and fixedly mounted on the soil crushing shaft 9. After the soil crushing shaft 9 is installed, the soil crushing shaft and the plowing support ring 3 synchronously rotate, the soil crushing cone 10 is pricked into the soil block in the descending process, and the soil block is crushed along with continuous rotation. In order to ensure the soil crushing effect, the position of the soil crushing cone 10 can be properly adjusted on the soil crushing shaft 9, so that the soil crushing cone is linearly arranged at least in two rows, and the soil crushing cones 10 can be arranged in a staggered manner.

Inserting lugs 11 are correspondingly arranged on the two plowing support rings 3 positioned at the end parts, and two ends of the soil crushing shaft 9 are limited and inserted into the corresponding inserting lugs 11 and are limited and fixed by connecting pins. When the device is installed, one side of the soil crushing shaft 9 is firstly inserted into each plowing support ring 3, and meanwhile, the soil crushing shaft 9 can rotate for a certain angle, so that the soil crushing cone 10 can be horizontally pushed in a relatively large space and can avoid the plowing support ring 3 in the middle, after the position is adjusted, two ends of the soil crushing shaft are respectively inserted into the corresponding insertion lugs 11, and a connecting pin is inserted for fixing.

The utility model discloses when carrying out the operation of ploughing, scarifier blade 7 buries earlier, carry out longitudinal cutting and the small amount of clod of turning up to soil, adjust soil internal pressure, 8 buries of ploughing sword afterwards, carry out ploughing by a wide margin to soil, the cutting board 4 of ploughing simultaneously carries out transverse cutting to soil, in order to destroy the clod, make its volume become littleer, thoroughly smash the clod with the cooperation of hack device, especially be fit for the great and very little dry field of humidity and plough the use, special soil flattening of carrying out after having avoided ploughing, the fuel quantity has been reduced when having improved farming efficiency, planting cost has been reduced promptly.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. Crops are planted and are used soil device of ploughing, demountable installation in the operation drive shaft of rural area supervisor, include with the spacing complex axle sleeve of operation drive shaft, its characterized in that: the shaft sleeve is fixedly sleeved with at least two plowing support rings, plowing knife plates are arranged and connected to the outer sides of the plowing support rings, the plowing knife plates extend along the axial direction of the shaft sleeve and are arranged on the shaft sleeve, the plowing knife plates are obliquely arranged on the plowing support rings, reinforcing support rods are connected between the plowing knife plates and the corresponding plowing support rings respectively, scarification knives are uniformly distributed on one side, where the plowing knife plates firstly penetrate into the soil, plowing knives are uniformly distributed on one side, where the plowing knife plates penetrate into the soil, a soil crushing device is detachably mounted between the plowing support rings, and the soil crushing devices and the plowing knife plates are arranged at intervals on the peripheries of the plowing support rings.

2. The crop planting soil plowing device according to claim 1, characterized in that: the size of the soil loosening blades is smaller than that of the turning blades, and the soil loosening blades and the turning blades on the same turning blade plate are arranged in a staggered mode.

3. The crop planting soil plowing device according to claim 1, characterized in that: the soil crushing device comprises a soil crushing shaft, wherein the soil crushing shaft is fixedly provided with a soil crushing cone which is linearly arranged.

4. The crop planting soil plowing device according to claim 3, characterized in that: the two plowing support rings positioned at the end parts are correspondingly provided with insertion lugs, and two ends of the soil crushing shaft are limited and inserted into the corresponding insertion lugs.

5. The crop planting soil plowing device according to claim 1, characterized in that: and a support ring connecting rib is arranged and connected between the plowing support ring and the outer wall of the shaft sleeve.

6. The crop planting soil plowing device according to any one of claims 1 to 5, characterized in that: the soil loosening blades and the plowing blades are respectively detachably mounted on the corresponding plowing blade plates.

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