CN114287180B

CN114287180B - Deep plough with soil crushing function

Info

Publication number: CN114287180B
Application number: CN202111601766.1A
Authority: CN
Inventors: 康建明; 万书波; 彭强吉; 张佳蕾; 张正; 李涛; 李娜; 王少伟
Original assignee: Shandong Academy of Agricultural Machinery Sciences
Current assignee: Shandong Academy of Agricultural Machinery Sciences
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-19
Anticipated expiration: 2041-12-24
Also published as: CN114287180A

Abstract

The invention discloses a deep ploughing plough with a soil crushing function, and relates to the technical field of agricultural machinery. Comprises a plough share; the plough share comprises a plough column and a plough plate fixedly connected with the plough column; the top of the plow standard is fixedly connected with the plow frame; the plough plate is provided with a soil crushing groove; a plurality of fixing rods are fixedly arranged at the back of the plough plate and are uniformly arranged in the soil crushing groove, and a soil crushing device is rotatably arranged on the fixing rods. The invention improves the monotonous plough board structure and adds the soil breaking device, so that the soil is broken by utilizing the impact force of the soil when being turned up, and the soil breaking problem is effectively solved.

Description

Deep plough with soil crushing function

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a deep ploughing plough with a soil crushing function.

Background

China has begun to use plows to turn up land more than 2000 years ago. The plowing refers to the process of shoveling, scattering, dredging and the like to level and loosen the land, which is the initial step of plowing, and has the following functions:

firstly, changing a compact soil layer with a certain depth into a loose and finely-divided plough layer, thereby increasing the porosity of soil, facilitating the receiving and storing of rainwater, promoting the conversion of potential nutrients in the soil into effective nutrients and promoting the extension of seedling roots;

secondly, plant stubbles, weeds and fertilizers on the ground surface can be turned into the soil to clean the surface of a plough layer, so that the soil preparation and sowing quality is improved, and the vertical distribution of nutrients can be adjusted by the turned and buried fertilizers;

thirdly, burying weed seeds, underground rhizomes, germ spores, pest eggs and the like into a deep soil layer to inhibit the growth and breeding of plant diseases and insect pests and weed, and the special function of plowing is also realized.

The deep ploughing plough can play a good soil turning effect and can turn up deeper hardened soil. However, although the existing deep ploughs can plough deeper soil, the ploughed soil cannot be broken, and therefore, the ploughing effect can be better achieved only by using the ploughing plough together with a furrow closer, but the addition of the furrow closer complicates equipment, prolongs the whole plough, and is not suitable for small land.

Disclosure of Invention

The invention mainly aims to provide a deep ploughing plow with a soil crushing function so as to solve the problems.

In order to achieve the purpose, the invention provides a deep ploughing with a soil breaking function, which comprises a ploughshare; the plough share comprises a plough column and a plough plate fixedly connected with the plough column; the top of the plow standard is fixedly connected with the plow frame; a soil crushing groove is formed in the plough plate; the plough plate is characterized in that a plurality of fixing rods are fixedly arranged at the back of the plough plate, the fixing rods are uniformly arranged in the soil crushing groove, and a soil crushing device is rotatably arranged on the fixing rods.

The multifunctional plough further comprises a plough frame, wherein at least one plough share is fixedly connected below one side of the plough frame; a depth wheel is arranged on the other side of the plough frame; the plough frame is used for being connected with the traction mechanism.

Furthermore, the soil crushing device is a packing auger soil crushing roller or an impeller soil crushing ring.

Further, the auger soil crushing roller comprises a sleeve, the sleeve is rotatably sleeved outside the fixing rod, and spiral fins are arranged outside the sleeve.

Furthermore, the impeller soil crushing ring comprises a rotating ring, the rotating ring is rotatably sleeved outside the fixing rod, and a plurality of needle-shaped blades are uniformly arranged outside the rotating ring.

Furthermore, at least one impeller soil crushing ring is arranged on the fixing rods, and the impeller soil crushing rings of two adjacent fixing rods are arranged in a staggered mode.

Furthermore, pipe hoops are arranged on two sides of the impeller soil crushing ring on the same fixed rod, and the pipe hoops are fixedly connected with the fixed rod; the pipe hoop is used for limiting the position of the impeller soil crushing ring.

Furthermore, the fixed rod is of a hollow structure, one end of the fixed rod is closed, and the other end of the fixed rod is connected with the main water pipe; the main water pipe is fixed on the plow standard; a plurality of water outlet holes are uniformly formed in the tube wall of the fixed rod; the water outlet hole is formed in the inner side of the soil smashing device.

Further, the water tank is arranged on the plough frame; a water pump is arranged on the water tank; the water inlet end of the water pump is communicated with the inside of the water tank, and the water outlet end of the water pump is communicated with the main water pipe.

The invention has the following beneficial effects:

the invention improves the monotonous plough board structure and adds the soil breaking device, so that the soil is broken by utilizing the impact force of the soil when being turned up, and the soil breaking problem is effectively solved. The invention does not need to be matched with the soil moisture preserving device, so that the device is miniaturized and can be used in small land. The invention is also provided with the water tank and the water pump, so that the soil crushing device can be lubricated, soil is prevented from entering the soil crushing device, the running performance of the soil crushing device is damaged, and liquid medicine can be added into the water tank, so that the fertilizer is applied while ploughing.

Drawings

FIG. 1 is a three-dimensional schematic view of a ploughshare of a deep ploughing plow with a soil breaking function.

Fig. 2 is an overall three-dimensional schematic diagram of the deep ploughing with the soil crushing function.

FIG. 3 is a three-dimensional schematic view of the auger soil crushing roller assembly of the deep ploughing plow with soil crushing function.

FIG. 4 is a three-dimensional view of the assembly of the impeller soil-breaking ring and the pipe hoop of the deep ploughing plow with soil-breaking function.

Wherein, 1-plough column; 2-a moldboard; 3-plough frame; 4-depth wheel; 5-a water tank; 6, a water pump; 21-a soil crushing tank; 22-a fixation rod; 23-a soil breaking device; 24-a main water pipe; 25-a pipe clamp; 221-water outlet; 231-a sleeve; 232-helical fins; 233-rotating ring; 234-needle blade.

Detailed Description

To achieve the above objects and advantages, the present invention provides a technical means and a structure, which will be described in detail with reference to the accompanying drawings.

As shown in figures 1-4, the invention provides a deep ploughing with soil breaking function, comprising a ploughshare; the plough share comprises a plough column 1 and a plough plate 2 fixedly connected with the plough column 1; the top of the plough column 1 is fixedly connected with a plough frame 3; the plough plate 2 is provided with a soil crushing groove 21; the back of the moldboard 2 is fixedly provided with a plurality of fixing rods 22, the fixing rods 22 are uniformly arranged in the soil crushing groove 21, and the fixing rods 22 are rotatably provided with soil crushing devices 23. The soil crushing device 23 is added, so that when the soil is turned up, the soil is crushed by using the impact force of the soil, and the soil crushing problem is effectively solved.

In another embodiment, the multifunctional electric plough further comprises a plough frame 3, wherein at least one plough share is fixedly connected below one side of the plough frame 3; the other side of the plough frame 3 is provided with a depth wheel 4; the plough frame 3 is used for being connected with a traction mechanism.

In another embodiment, the soil crushing device 23 is a screw soil crushing roller or an impeller soil crushing ring to enhance the soil crushing effect.

In another embodiment, the auger soil crushing roller comprises a sleeve 231, the sleeve 231 is rotatably sleeved outside the fixing rod 22, and a spiral fin 232 is arranged outside the sleeve 231. The soil crushing effect is enhanced by the arrangement of the spiral fins 232.

In another embodiment, the impeller soil breaking ring comprises a rotating ring 233, and the rotating ring 233 is rotatably sleeved outside the fixing rod 22. Preferably, a plurality of needle-shaped blades 234 are uniformly arranged outside the rotating ring 233. The soil crushing effect is enhanced by the arrangement of the needle-shaped blades 234.

In another embodiment, at least one impeller soil pulverizing ring is disposed on the fixing rods 22, and the impeller soil pulverizing rings of two adjacent fixing rods 22 are arranged in a staggered manner. Avoid impeller hack ring mutual interference, reserve the hack space simultaneously.

In another embodiment, the two sides of the impeller soil crushing ring on the same fixing rod 22 are provided with pipe hoops 25, and the pipe hoops 25 are fixedly connected with the fixing rod 22; the pipe clamp 25 is used to limit the position of the impeller soil ring.

In another embodiment, the fixing rod 22 is a hollow structure, one end of which is closed, and the other end of which is connected with the main water pipe 24; the main water pipe 24 is fixed on the plow standard; a plurality of water outlet holes 221 are uniformly formed in the pipe wall of the fixing rod 22; the water outlet hole 221 is disposed inside the soil pulverizing device 23. The water sprayed from the water outlet hole 221 flows out along the inner wall of the soil breaking device 23, so that the soil is prevented from entering the soil breaking device 23 and damaging the operation performance of the soil breaking device 23. When the impeller soil crushing ring and the pipe clamp 25 are arranged on the fixing rod 22, part of the water outlet holes 221 are blocked by the sealing gaskets in the pipe clamp 25, and the impeller soil crushing ring is arranged outside the rest of the water outlet holes 221. Through apopore 221 setting, make hack device 23 inboard form the annular water curtain, promote hack device 23 and rotate the flexibility, prevent that soil particles from getting into the inboard jam that causes of hack device 23, prevent that hack device 23 is rotatory.

In another embodiment, the water-saving plough further comprises a water tank 5, wherein the water tank 5 is arranged on the plough frame 3; a water pump 6 is arranged on the water tank 5; the water inlet end of the water pump 6 is communicated with the inside of the water tank 5, and the water outlet end of the water pump 6 is communicated with the main water pipe 24 (a connecting pipeline is not shown). Water can be put into the water tank to be used as a lubricant, and liquid medicine can be added into the water tank, so that the fertilizer can be applied while ploughing.

The above description is only a preferred embodiment of the present invention, and not all embodiments, and all structural changes made under the teaching of the present invention should be understood as belonging to the protection scope of the present invention.

Claims

1. A deep plough with soil breaking function is characterized in that the deep plough comprises a plough share; the plough share comprises a plough column and a plough plate fixedly connected with the plough column; the top of the plow standard is fixedly connected with the plow frame; the plough plate is provided with a soil crushing groove; a plurality of fixing rods are fixedly arranged at the back of the plough plate, are uniformly arranged in the soil crushing groove, and are rotatably provided with soil crushing devices;

the fixed rod is of a hollow structure, one end of the fixed rod is closed, and the other end of the fixed rod is connected with the main water pipe; the main water pipe is fixed on the plow standard; a plurality of water outlet holes are uniformly formed in the tube wall of the fixed rod; the water outlet hole is formed in the inner side of the soil crushing device.

2. The deep plough with the function of breaking soil as claimed in claim 1, further comprising a plough frame, wherein at least one plough share is fixedly connected below one side of the plough frame; a depth wheel is arranged on the other side of the plough frame; the plough frame is used for being connected with the traction mechanism.

3. The deep plough with soil breaking function as claimed in claim 1 or 2, wherein the soil breaking device is an auger soil breaking roller or an impeller soil breaking ring.

4. The deep plough with soil breaking function as claimed in claim 3, wherein the auger soil breaking roller comprises a sleeve, the sleeve is rotatably sleeved outside the fixing rod, and helical fins are arranged outside the sleeve.

5. The deep plough with soil breaking function as claimed in claim 3, wherein the impeller soil breaking ring comprises a rotating ring, the rotating ring is rotatably sleeved outside the fixed rod, and a plurality of needle-shaped blades are uniformly arranged outside the rotating ring.

6. The deep plough with soil breaking function as claimed in claim 5, wherein at least one impeller soil breaking ring is provided on the fixing rods, and the impeller soil breaking rings of two adjacent fixing rods are arranged alternately.

7. The deep plough with soil breaking function as claimed in claim 6, wherein the same fixed rod is provided with pipe hoops at both sides of the impeller soil breaking ring, and the pipe hoops are fixedly connected with the fixed rod; the pipe hoop is used for limiting the position of the impeller soil crushing ring.

8. The deep plough with the function of breaking soil as claimed in claim 1, further comprising a water tank, wherein the water tank is arranged on the plough frame; a water pump is arranged on the water tank; the water inlet end of the water pump is communicated with the inside of the water tank, and the water outlet end of the water pump is communicated with the main water pipe.