CN212381688U - Annular harvesting plough - Google Patents

Abstract

The utility model discloses an annular harvesting plough, which can buffer the vibration force borne by a plough head, and can flexibly adjust the height and the angle of the plowshare to fit the requirement of soil turning, it is characterized in that one end of each of two soil plowing rods is respectively connected with two ends of a plowshare, a reinforcing rod is arranged between the two soil plowing rods, the movable end of a hydraulic rod is connected with the other end of the soil plowing rod, a limiting plate is arranged on the fixed end of the hydraulic rod, one end of each of four connecting columns respectively penetrates through the limiting plate, one end of each connecting column is screwed with a nut, the four connecting columns are respectively positioned at the four corners of the limiting plate, the connecting plate is arranged at the other end of the four connecting columns, the buffer spring is sleeved on the connecting column, one end of the buffer spring is connected with the connecting plate, the other end of the buffer spring is connected with the limiting plate, and one end of the connecting seat is fixedly arranged on the connecting plate.

Description

Annular harvesting plough

Technical Field

The utility model relates to an annular results plough that uses on sweet potato harvester, belongs to the agricultural equipment field. In particular to an annular harvesting plough which can buffer the vibration force borne by a plough head, flexibly adjust the height and the angle of the plough head and meet the requirement of soil turning.

Background

Sweet potato is a comparatively common crops, plant in the ridge of a field usually, when the results, because it is long in earth, need gather the personnel and use instrument such as plough to gather work after turning over the soil with the ridge of a field again, because the surface of work is the harsher bumpy when the operation of turning over the soil, the ploughshare can receive great vibration effect, the destruction that the vibration leads to makes its life shorten, the plough of current root and stem crop of gathering is when using, realize the degree of depth and the regulation of angle when turning over the soil operation to the plough through setting up a plurality of bolts and screw structure, this kind of regulative mode makes angle modulation and altitude mixture control comparatively fixed, angle and altitude mixture demand that need when can not laminate the soil turning over completely, it is comparatively inflexible.

Notice No. CN203301990U discloses a sweet potato results plough adjustment mechanism, including connecting the crossbeam, the connecting block, adjust the pole, the U-shaped connecting plate, the arc wall, the soil plowing pole, the regulation disc, the soil plowing plough, the device lacks buffer structure, ploughshare department receives great vibration destruction, make working life shorten, use the regulation pole and the regulation disc that have a plurality of bolt holes, the angle and the ground depth of advancing of plough are adjusted through the position that changes the fixing bolt hole, this kind of regulative mode makes angle modulation and altitude mixture control comparatively fixed, angle and altitude mixture demand that needs when can not laminate completely the soil turning, comparatively dumb.

Publication No. CN201107899 discloses a rhizome harvesting plough, including traction frame, main share, triangle-shaped side share, regulator, the device lacks the buffer structure to ploughshare department, and the vibration that receives in the ploughshare department is great when the soil turning for working life shortens.

Disclosure of Invention

In order to improve the condition, the utility model relates to an annular results plough provides one kind and can cushion the vibrational force that the ploughshare receives, and can carry out nimble regulation, the annular results plough of laminating rootage demand to the height and the angle of ploughshare.

The utility model relates to an annular results plough is realized like this: the utility model relates to an annular harvesting plough, which comprises a fixed seat, a connecting plate, a buffer spring, a limiting plate, a hydraulic rod, soil plough rods, a reinforcing rod, a plough share, a soil turning plate and connecting columns, wherein one end of each soil plough rod is respectively connected with the two ends of the plough share, the reinforcing rod is arranged between the two soil plough rods, the movable end of the hydraulic rod is connected with the other end of each soil plough rod, the limiting plate is arranged on the fixed end of the hydraulic rod, one end of each connecting column respectively penetrates through the limiting plate, one end of each connecting column is screwed with a nut, the four connecting columns are respectively arranged at the four corners of the limiting plate, the connecting plate is arranged on the other end of each connecting column, the buffer spring is sleeved on the connecting column, one end of the buffer spring is connected with the connecting plate, the other end of the buffer spring is, the other end of fixed plate and connecting seat is articulated mutually, and fixed through the knob, and a plurality of native boards of turning over are arranged in on the ploughshare, the native flange reason of turning over is the arc, the native board of turning over is the spiral board, the native tooth of turning over has been put to the native board surface, the tooth of turning over is the triangle-shaped structure, the ploughshare is the arc structure, ploughshare thickness reduces to the edge from the centre gradually, the spliced pole surface has put the one deck wearing pad, the limiting plate overhead has the one deck rubber pad.

Has the beneficial effects.

Firstly, set up buffer spring on plough soil pole, carry out effectual buffering to plough during operation, prolong working life.

And a hydraulic rod and a rotatable fixed seat are arranged, so that the angle of the plowshare and the ground penetration depth can be conveniently adjusted.

And thirdly, the annular plowshare is arranged, so that the ridge can be turned up, and the sweet potatoes are conveniently harvested.

Drawings

Fig. 1 is a three-dimensional structure diagram of the annular harvesting plough of the utility model.

Fig. 2 is a schematic structural view of the annular harvesting plough of the present invention.

In the attached drawings

Wherein the method comprises the following steps: the soil-plowing machine comprises a fixed seat 1, a connecting seat 2, a connecting plate 3, a buffer spring 4, a limiting plate 5, a hydraulic rod 6, a soil-plowing rod 7, a reinforcing rod 8, a plowshare 9, a soil-plowing plate 10 and a connecting column 11.

The specific implementation mode is as follows:

the utility model relates to an annular results plough is realized like this: the utility model relates to an annular harvesting plough, which comprises a fixed seat 1, a connecting seat 2, a connecting plate 3, a buffer spring 4, a limiting plate 5, a hydraulic rod 6, plough rods 7, a reinforcing rod 8, a plough head 9, a soil turning plate 10 and connecting columns 11, wherein one end of each of the two plough rods 7 is respectively connected with two ends of the plough head 9, the reinforcing rod 8 is arranged between the two plough rods 7, the movable end of the hydraulic rod 6 is connected with the other end of the plough rods 7, the limiting plate 5 is arranged on the fixed end of the hydraulic rod 6, one end of each of the four connecting columns 11 respectively penetrates through the limiting plate 5, one end of each connecting column 11 is screwed with a nut, the four connecting columns 11 are respectively positioned at four corners of the limiting plate 5, the connecting plate 3 is arranged at the other end of the four connecting columns 11, the buffer spring 4 is sleeved on the connecting column 11, one end of the buffer spring 4 is connected with the connecting plate 3, one end of the connecting seat 2 is fixedly arranged on the connecting plate 3, the fixing plate is hinged with the other end of the connecting seat 2 and is fixed through a knob, the plurality of soil turning plates 10 are arranged on the plowshare 9, the edge of each soil turning plate 10 is arc-shaped, each soil turning plate 10 is a spiral plate, soil turning teeth are arranged on the surface of each soil turning plate 10, each soil turning tooth is of a triangular structure, the plowshare 9 is of an arc-shaped structure, the thickness of the plowshare 9 is gradually reduced from the middle to the edge, a wear-resistant pad is arranged on the surface of the connecting column 11, and a rubber pad is arranged on the limiting plate 5;

when the harvester is used, a person firstly fixes the harvesting plough on the harvester through the fixing seat 1 and the bolt in a matching way, adjusts the knob, further adjusts the included angle position of the fixing seat 1 and the connecting seat 2, and further leads the harvesting plough to form a certain angle with a ridge needing to be ploughed so as to achieve a better ploughing state;

the harvester works, the harvesting plough moves forward along with the harvester to work, when the soil turning operation is carried out, the plough head 9 of the harvesting plough is inserted into the ridge for a certain depth, sweet potato crops are positioned at the middle-upper position of the plough head 9, the harvesting plough turns the whole ridge along with the forward movement of the harvester, the sweet potatoes are turned out to the ground, when the sweet potatoes are turned, the connecting column 11 of the buffer spring 4 moves in a reciprocating and telescopic manner to buffer the vibration received by the plough head 9, the service life is prolonged, meanwhile, the soil turning plate 10 turns the peripheral soil at the circumferential position of the harvesting plough, so that the turning region and the peripheral non-turning region have obvious boundaries, the subsequent sweet potato collection work is facilitated, the depth of the harvesting plough inserted into the ridge is adjusted rapidly through the extension and retraction of the hydraulic rod 6, and the soil turning operation can be carried out when the growth depth of the sweet potatoes is different;

the design that the reinforcing rod 8 is arranged between the two soil plowing rods 7 enables the connection between the two soil plowing rods 7 to be more stable, so that the whole structure of the device is more stable, and the soil turning effect is good;

the soil turning plate 10 is designed as a spiral plate, so that the soil turning degree is large, and the soil turning effect is better;

the soil turning teeth are arranged on the surface of the soil turning plate 10, the soil turning teeth are designed to be of a triangular structure, the soil turning plate 10 is assisted to turn the soil, and the triangular structure is provided with sharp corners to be more beneficial to soil turning;

the plowshare 9 is of an arc-shaped structure, the thickness of the plowshare 9 is gradually reduced from the middle to the edge, the whole ridge can be turned, and the thickness is changed to facilitate the ploughshare to be thinner and to be cut into soil for turning;

the surface of the connecting column 11 is provided with a layer of wear-resistant pad, so that the connecting column 11 is protected from wear, and the sliding wear of the limiting plate 5 is avoided;

the limiting plate 5 is provided with a layer of rubber pad, and the limiting plate 5 is buffered when sliding to be in contact with the connecting plate 3, so that the limiting plate is prevented from being damaged by hard touch with the connecting plate 3;

the fixed plate is hinged with the other end of the connecting seat 2, and the angle of the plowshare 9 can be adjusted through the design of fixing the knob, so that the angle requirement during soil turning is met;

the buffer spring 4 and the connecting column 11 are matched with the soil plowing rod 7, so that the vibration of the soil plowing rod 7 can be buffered;

the hydraulic rod 6 is matched with the soil plowing rod 7 and the plowshare 9, so that the plowshare 9 can be subjected to height adjustment, the adjustment range is wide, the adjustment is convenient, and the required height requirement during soil turning can be met;

when the plowshare 9 is turned, the design of reciprocating telescopic motion on the connecting column 11 of the buffer spring 4 can buffer the vibration force applied when the plowshare 9 turns the soil, and the buffer structure is arranged, so that the service life is prolonged;

the hydraulic rod 6 is telescopic, the height of the plowshare 9 is adjusted, and the adjusting knob is used for adjusting the included angle between the connecting seat 2 and the fixed seat 1, so that the height and the angle of the plowshare 9 can be adjusted, the adjustment is convenient and flexible, and the requirements of the height and the angle during soil turning can be met;

the purpose that the vibration force borne by the plowshare 9 can be buffered, the height and the angle of the plowshare 9 can be flexibly adjusted, and the requirement of soil turning can be met is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

Claims (8)

1. An annular harvesting plough is characterized in that: the soil plowing device is composed of a fixing seat, a connecting plate, a buffer spring, a limiting plate, a hydraulic rod, soil plowing rods, reinforcing rods, a plowshare, a soil turning plate and connecting columns, wherein one end of each of the two soil plowing rods is connected with two ends of the plowshare respectively, the reinforcing rods are arranged between the two soil plowing rods, the movable end of each of the hydraulic rods is connected with the other end of each of the soil plowing rods, the limiting plates are arranged on the fixed ends of the hydraulic rods, one end of each of the four connecting columns penetrates through the limiting plates respectively, nuts are arranged at the threads of one end of each of the connecting columns, the four connecting columns are located at four corners of the limiting plates respectively, the connecting plate is arranged at the other ends of the four connecting columns, the buffer spring is sleeved on the connecting column, one end of the buffer spring is connected with, and is fixed by a knob, and a plurality of soil turning plates are arranged on the plowshare.

2. The annular harvesting plow of claim 1, wherein the cutting edge is arcuate.

3. The annular harvesting plow of claim 1 or 2, wherein the turning plate is a spiral plate, and the surface of the turning plate is provided with turning teeth.

4. The annular harvesting plow of claim 3, wherein the digging teeth are of triangular configuration.

5. The annular harvesting plow of claim 1, wherein the plowshare is of arcuate configuration.

6. The annular harvesting plow of claim 5, wherein the plowshare thickness decreases from the middle to the edge.

7. The annular harvesting plow of claim 1, wherein a wear pad is disposed on the surface of the connecting post.

8. The annular harvesting plow of claim 1, wherein a rubber pad is disposed on the limiting plate.

Images