CN111264162B

CN111264162B - Self-vibrating U-shaped harvesting plough

Info

Publication number: CN111264162B
Application number: CN202010232620.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Sukeda Agricultural Technology Co ltd
Current assignee: Xuzhou Sukeda Agricultural Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2022-11-08
Anticipated expiration: 2040-03-28
Also published as: CN111264162A

Abstract

The invention discloses a self-vibrating U-shaped harvesting plough which can stir soil through self-vibration of a rotating sleeve on a plough rod in the advancing soil turning process to avoid excessive soil accumulation on the plough rod.

Description

Self-vibrating U-shaped harvesting plough

Technical Field

The invention discloses a self-vibrating U-shaped harvesting plough, relates to a harvesting plough used on a sweet potato harvester, and belongs to the field of agricultural equipment. In particular to a harvesting plough which can stir the soil through the self-vibration of a rotating sleeve on a plough rod in the advancing and soil-turning process and avoid the excessive soil accumulation on the plough rod.

Background

When sweet potato is harvested, a harvesting plough is needed to be used for turning soil for harvesting, a plough head extends into the soil and moves forwards in the soil along with the forward movement of the harvester, and a plough rod part connected with the harvester often accumulates soil to form thick mud dirt when moving forwards, so that the load of the plough is increased in the operation process, meanwhile, the resistance of the plough during soil turning is increased due to the accumulation of the mud dirt, the power loss of the plough during the soil turning operation process is increased, and the load of a driving mechanism when the harvester runs is increased.

Publication No. CN201928639U discloses a sweet potato harvesting plough, which comprises a traction rod, a plough frame, a plough head, a front guide wheel and a rod-shaped wheel frame, wherein the part of the plough frame, which is connected with the plough head in the using process of the plough, can accumulate soil to form thicker mud dirt when advancing, so that the load of the plough is increased in the operation process, meanwhile, the resistance of the plough during soil turning is increased due to the accumulation of the mud dirt, the power loss of the plough in the soil turning operation process is increased, and the driving load of a machine is increased;

notice No. CN105247980A discloses a crops results ploughing utensil, include, support frame, transfer case, transmission shaft, eccentric wheel, vibrating arm, plays native plough, shake native shift fork, the device in the use with play the support frame position that native plough goes on being connected can accumulate earth and form thicker dirt when advancing, this makes the heavy burden of plough itself increase in the operation process, the resistance when the mud dirt accumulation has increased the plough and has turned over the soil simultaneously, this makes the power loss increase of plough in the operation process of turning over the soil.

Disclosure of Invention

In order to improve the situation, the invention provides a self-vibration U-shaped harvesting plough which can stir soil through self-vibration of a rotating sleeve on a plough rod in the advancing and soil turning process, and avoids excessive soil accumulation on the plough rod.

The invention discloses a self-vibrating U-shaped harvesting plough, which is realized by the following steps: the invention relates to a self-vibration U-shaped harvesting plough which comprises a fixed plate, a hydraulic rod, a connecting plate, rotating sleeves, soil shifting rods, plough heads, partition plates, sealing plates and springs, wherein one ends of the two plough rods are respectively connected with two ends of the plough heads, the plough heads are of arc structures, burrs are arranged on the edges of the plough heads, the other ends of the plough rods extend upwards, the connecting plate is arranged at the other ends of the plough rods, the rotating sleeves are sleeved on the plough rods at equal intervals, the inner diameters of the rotating sleeves are larger than the diameters of the plough rods, the sealing plates are arranged in two ends of the rotating sleeves, the sealing plates are attached to the plough rods, the partition plates are arranged on the plough rods at equal intervals, the partition plates correspond to the rotating sleeves one by one, the partition plates are arranged in the corresponding rotating sleeves, the two springs are sleeved in the rotating sleeves, the two springs are respectively arranged on the upper side and the lower side of the partition plates, one end of the spring is connected with the rotating sleeve, the other end of the spring is connected with the sealing plate, the soil shifting rods are arranged on the outer walls of the rotating sleeves, the plough heads are gradually reduced in thickness from the middle to the edges, a plurality of mounting holes are arranged on the fixed plate, the soil shifting rods, the elastic sleeves, the burrs are arranged on the surfaces of the side surfaces of the rotating sleeves, and a magnetic sealing plates, and a magnetic sealing plate is arranged between the rotating sleeves, and a section of the rotating sleeves is arranged between the rotating sleeves.

Has the beneficial effects.

1. The rotary sleeve structure can vibrate when advancing, so that the soil is prevented from being adhered to the plough rod, and the load and power consumption of the machine drive are reduced.

2. The rotation of the rotating sleeve changes the sliding friction resistance into the rotating friction, reduces the resistance when advancing and is convenient for operation.

Drawings

FIG. 1 is a perspective view of a self-oscillating U-shaped harvesting plow according to the present invention.

Fig. 2 is a schematic structural view of a self-vibrating U-shaped harvesting plough according to the invention.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a fixing plate (1), a hydraulic rod (2), a connecting plate (3), a rotating sleeve (4), a soil shifting rod (5), a plough rod (6), a plough head (7), a partition plate (8), a sealing plate (9) and a spring (10).

The specific implementation mode is as follows:

the invention discloses a self-vibrating U-shaped harvesting plough, which is realized by the following steps: the invention relates to a self-vibrating U-shaped harvesting plough which comprises a fixed plate (1), a hydraulic rod (2), a connecting plate (3), rotating sleeves (4), a soil shifting rod (5), plough rods (6), plough heads (7), partition plates (8), sealing plates (9) and springs (10), wherein one ends of the two plough rods (6) are respectively connected with two ends of the plough heads (7), the plough heads (7) are of arc structures, burrs are arranged on the edges of the plough heads (7), the other ends of the plough rods (6) extend upwards, the connecting plate (3) is arranged at the other ends of the plough rods (6), a plurality of rotating sleeves (4) are sleeved on the plough rods (6) at equal intervals, the inner diameters of the rotating sleeves (4) are larger than the diameters of the plough rods (6), the sealing plates (9) are arranged at two ends of the rotating sleeves (4), the sealing plates (9) are attached to the plough rods (6), the partition plates (8) are arranged on the plough rods (6), the partition plates (8) are in one-to-one correspondence with the rotating sleeves (4), the partition plates (8) are arranged in one-to-one correspondence, the rotating sleeves (4) are arranged at two ends of the rotating sleeves, the rotating sleeves (4), the rotating sleeves (10) are respectively arranged at two ends of the two rotating sleeves, the rotating sleeves (4), the rotating sleeves (10), the two rotating sleeves (4), the springs (10) are respectively connected with the springs (10), the other end of the spring (10) is connected with a sealing plate (9), a plurality of soil stirring rods (5) are arranged on the outer wall of the rotating sleeve (4), the thickness of the plowshare (7) is gradually reduced from the middle to the edge, a plurality of mounting holes are formed in the fixing plate (1), the soil stirring rods (5) are elastic rods, burrs are arranged on the surfaces of the soil stirring rods (5), a sealing ring is arranged between the sealing plate (9) and the inner side surface of the rotating sleeve (4), a distance is arranged between every two adjacent rotating sleeves (4) on the plowshare (6), and a magnetic sheet is arranged on the fixing plate (1);

when the harvester plough is used, firstly, a worker installs the harvester plough on an existing harvester through the fixing plate (1) and a bolt in a matched mode, the hydraulic rod (2) is controlled to extend, the plough head (7) extends into a ridge, the plough rod (6) is located in soil at the moment, the harvester is started to advance, the plough head (7) is further driven to advance, the rotating sleeve (4) on the plough rod (6) rotates around the plough rod (6) under the impact and collision effects of the soil during advancing, the sliding friction resistance is changed into the rotating friction due to the rotation of the rotating sleeve (4), the resistance during advancing is reduced, the spring (10) inside the rotating sleeve (4) is continuously subjected to extrusion and stretching movement under stress, the rotating sleeve (4) is driven to vertically shift, the soil shifting rod (5) on the outer side of the rotating sleeve (4) shifts the met soil, the soil cannot be accumulated at the plough rod (6), the plough cannot be stressed in the working process, the power loss increase in the soil shifting operation process is avoided, and the driving load of the harvester is reduced;

the inner diameter of the rotating sleeve (4) is larger than the diameter of the plough rod (6), so that the spring (10) can be abducted, and the spring (10) is convenient to mount;

the sealing plate (9) is designed to seal the inside of the rotating sleeve (4) and prevent soil from entering to influence rotation;

the thickness of the plowshare (7) is gradually reduced from the middle part to the edge, so that the edge of the plowshare (7) is thinner, soil is cut, and the soil turning effect is good;

the soil shifting rod (5) is designed to be an elastic rod, so that the vibration degree of the soil shifting rod (5) can be increased, the soil shifting effect is improved, and the soil accumulation prevention effect is better;

the burr is arranged on the surface of the soil stirring rod (5), so that the soil stirring rod (5) can be assisted to stir soil, and the soil accumulation prevention effect is further improved;

a sealing ring is arranged between the sealing plate (9) and the inner side surface of the rotating sleeve (4) to further seal the rotating sleeve (4) and prevent soil from entering to influence the extension of the spring (10);

a certain distance is arranged between two adjacent rotating sleeves (4) on the plough rod (6), and a certain space is reserved for the vertical deflection and vibration of the rotating sleeves (4);

the fixed plate (1) is provided with a magnetic sheet and is installed and connected with the fixed plate in an auxiliary mode through magnetic adsorption;

the rotating sleeve (4) is matched with the plough rod (6) and the soil shifting rod (5), so that the soil around can be shifted and knocked down through the rotation and vertical deflection vibration of the rotating sleeve (4) in the ploughing and soil turning process, and the accumulation of the soil is further prevented;

in the plowing process, the rotating sleeve (4) is collided and rotated by soil, the inner spring (10) is stressed to perform stretching movement, the rotating sleeve (4) can deflect up and down in the rotating process, vibration is further realized, surrounding soil is stirred, and the soil is prevented from being accumulated;

the fixing plate (1) can stir the soil through the self-vibration of the rotating sleeve (4) on the plough rod (6) in the advancing and soil turning process, and the purpose of preventing the plough rod (6) from accumulating too much soil is achieved.

The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. A self-vibrating U-shaped harvesting plough is characterized in that: the soil stirring device comprises a fixed plate, a hydraulic rod, a connecting plate, rotating sleeves, soil stirring rods, plough heads, separating plates, sealing plates and springs, wherein one ends of the two plough rods are respectively connected with two ends of the plough heads, the plough heads are of arc structures, burrs are arranged on the edges of the plough heads, the other ends of the plough rods extend upwards, the connecting plate is arranged at the other ends of the plough rods, the rotating sleeves are sleeved on the plough rods at equal intervals, the separating plates are arranged on the plough rods at equal intervals, the separating plates correspond to the rotating sleeves one by one, the separating plates are arranged in the corresponding rotating sleeves, the two springs are sleeved in the rotating sleeves, the two springs are respectively arranged on the upper side and the lower side of the separating plates, one ends of the springs are connected with the rotating sleeves, the other ends of the springs are connected with the sealing plates, the soil stirring rods are arranged on the outer walls of the rotating sleeves, a plurality of mounting holes are formed in the fixed plate, the two ends of the rotating sleeves are internally provided with the sealing plates, the sealing plates are attached to the plough rods, the soil stirring rods are elastic rods, the soil stirring rods can increase the vibration degree of the soil stirring rods, and further prevent soil from depositing on the plough sleeves and the rotating sleeves and the soil from deflecting soil during the stirring; in the plowing process, the rotating sleeve is collided by soil to rotate, the inner spring of the rotating sleeve is stressed to stretch, the rotating sleeve can deflect up and down in the rotating process, vibration is further achieved, and surrounding soil is stirred.

2. The self-oscillating U-shaped harvesting plow according to claim 1, wherein the inner diameter of the rotating sleeve is larger than the diameter of the plow shaft, so as to allow the spring to be abducted and facilitate the installation of the spring.

3. The self-oscillating U-shaped harvesting plow according to claim 1, wherein the plowshare has a thickness that gradually decreases from the middle to the edges, so that the plowshare edges are thinner to cut the soil.

4. The self-oscillating U-shaped harvesting plow according to claim 1, wherein burrs are placed on the surface of said soil-shifting bar.

5. The self-oscillating U-shaped harvesting plow according to claim 1, wherein a sealing ring is disposed between the sealing plate and the inner side of the rotating sleeve to further seal the rotating sleeve and prevent soil from entering and affecting the tension of the spring.

6. The self-vibrating U-shaped harvesting plough as claimed in claim 1, wherein a distance is provided between two adjacent rotating sleeves on the plough bar, and a certain space is reserved for the vertical deflection and vibration of the rotating sleeves.

7. The self-oscillating U-shaped harvesting plow according to claim 1, wherein a magnetic plate is disposed on the fixed plate.