CN210959476U

CN210959476U - Auxiliary soil discharging device for peanut harvester

Info

Publication number: CN210959476U
Application number: CN201921735217.1U
Authority: CN
Inventors: 许莉; 刘合意
Original assignee: Wuxi Beehive Ecological Agriculture Co ltd
Current assignee: Wuxi Beehive Ecological Agriculture Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-10
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a peanut harvester is with supplementary device of dumping, the utility model discloses a: an outer shell, a differential turntable and a cleaning round wheel, wherein a cleaning cavity is fixedly arranged in the outer shell, a plurality of wheel placing grooves are fixedly arranged on the outer shell at the bottom of the cleaning cavity in an equipotential manner, a plurality of rotating shafts are arranged at the lower end of the outer shell at equal intervals, the two ends of the rotating shaft are rotatably sleeved with first rotating bearings, cleaning round wheels are fixedly arranged in the middle of the rotating shaft at equal intervals, the side surface of the cleaning round wheel is fixedly bonded with an annular round brush, the lower end of one side of the outer shell is fixedly provided with a deflection rotating shaft, the second rolling bearing is sleeved at two ends of the shifting rotating shaft in a rotating mode, the shifting rotating shaft is located on the lower surface of the outer shell, the differential rotating disc is fixedly sleeved on the lower surface of the outer shell, the soil cleaning area and the cleaning particle quantity are increased, the soil cleaning effect is greatly improved, the outer shell is automatically shaken, soil residues are prevented from being accumulated, the manual cleaning process is omitted, and manpower is greatly saved.

Description

Auxiliary soil discharging device for peanut harvester

Technical Field

The utility model relates to an air filters relevant technical field, specifically is a peanut harvester is with supplementary device of dumping.

Background

The peanut combine harvester is a combined machine specially used for harvesting peanuts, integrates the functions of supporting seedlings, digging and loosening soil, pulling seedlings, clamping and conveying, shaking soil, picking fruits, deflecting and screening, cleaning by a fan, cleaning by a roller chain, collecting and the like into a whole, has the advantages of smooth whole operation process, high operation efficiency, less underground fruit leakage and the like, can better adapt to the requirements of Chinese peanut planting agriculture and production characteristics, and has good adaptability to soil moisture of various types of soil; the peanut harvester has the advantages of being capable of walking by tracks, simple and convenient to operate, reasonable in structure, good in reliability, high in operation efficiency and the like, and is deeply favored by vast farmers all the time, in order to reduce labor intensity, the peanuts are dug out of soil by a plough, the peanuts are firstly dug out of the soil by the plough, although the labor intensity is reduced, more peanuts are remained in the soil, the remaining peanuts in the soil are manually picked up, the efficiency is very low, the planting area of the peanuts in China is very large, the previous harvesting work is totally manual, the labor intensity is high, the efficiency is low, a normal labor force is calculated according to 8 hours of work every day, 0.5 mu can be harvested, and 2-3 mu can be harvested by means of harvesting tools such as the plough every day. The peanut harvester (patent number: 00253682.x) proposed so far can finish the harvesting work of peanuts, but the existing peanut harvester has more types, simple structure and only has the excavating function, and then the following residual work is finished manually.

However, the existing bath type air filter has the following disadvantages: in the peanut harvester, only large soil residues attached to the surfaces of peanut particle piles can be removed, and the attached clay on the surfaces of every peanut particle cannot be removed in the process of rapidly moving the peanut particle piles, so that the soil removal effect is poor; the device for collecting the soil residues of the peanut harvester is easy to stack, the accumulated soil in the cleaning cavity is clear by manual disassembly and assembly, a large amount of manpower and time are consumed, the soil residues cannot be prevented from being stacked, and the harvesting time is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary soil discharging device for a peanut harvester, which is used for solving the problems that when the existing bath type air filter mentioned in the background art is used, only massive soil residues attached to the surfaces of peanut particle piles can be removed in the peanut harvester, and the attached clay on the surfaces of each particle of peanuts cannot be removed in the rapid moving process of the peanut particle piles, so that the soil removing effect is poor; the device of the peanut harvester for collecting the soil residue is easy to stack, the accumulated soil in the cleaning cavity is clear by manual disassembly and assembly, a large amount of manpower and time are consumed, the soil residue cannot be prevented from being stacked, and the harvesting time is prolonged.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary soil discharging device for a peanut harvester, comprising: shell body, poor position carousel and clearance round wheel, the inside fixed clearance chamber of having seted up of shell body, the shell body is located clearance chamber bottom equipotential and has fixedly seted up a plurality of and put the race, a plurality of axis of rotation is installed to shell body lower extreme equidistance, the axis of rotation both ends are rotated and are cup jointed first rolling bearing, axis of rotation middle part equidistance fixed mounting has the clearance round wheel, clearance round wheel side fixed surface bonds and has annular round brush, shell body one side lower extreme fixed mounting has the pivot that shifts, the pivot both ends that shift are rotated and have been cup jointed second rolling bearing, the pivot that shifts is located the fixed differential position carousel that has cup jointed of shell body lower surface.

Furthermore, the fixed welding of one end that the shell body is kept away from the difference carousel has the slide that removes soil for derive the soil sediment that clears up smoothly.

Furthermore, the difference turntable is in close contact with the lower surface of the outer shell body, the outer diameter of the difference turntable is changed from small to large, and the cleaning round wheel is movably arranged inside the wheel placing groove.

Furthermore, the interval size of clearance round wheel cooperatees with the interval size of putting the race, and the effect lies in guaranteeing that the equidistance of clearance round wheel is installed and is put race inside.

Further, the thickness dimension of the annular round brush is the same as that of the cleaning round wheel, and the annular round brush is used for smoothly rotating in the wheel placing groove.

The utility model provides a peanut harvester is with supplementary device of dumping possesses following beneficial effect:

(1) the utility model discloses at the during operation, peanut harvester reaping apparatus extracts the peanut vegetation from soil, the peanut granule piles a large amount of sandy soil of surface adhesion, conveyer piles the peanut granule when moving clearance chamber top, high-speed rotatory first rotating bearing drives and installs the epaxial clearance round wheel rotation at it, the clearance round wheel passes and puts the race, bond the annular round brush contact to the peanut granule of motion of clearance round wheel side surface thereupon, clearance round wheel cooperation interlude formula installation between two axis of rotation, increase the chance of every peanut granule and clearance round wheel contact, and accomplish the efficient clearance of large tracts of land, the area of having increased the clearance and the granule quantity of clearance, the effect of clearance has been improved by a wide margin.

(2) The utility model discloses a setting is at the poor position carousel of shell body one end lower surface, and at its rotation in-process, because the change of external diameter size accomplishes automatic shake shell body, avoided piling up of soil sediment, saved the process of artifical clearance, saved the manpower greatly, reduced the time of reaping.

Drawings

Fig. 1 is a schematic top view of an auxiliary dumping device for a peanut harvester according to an embodiment of the present invention;

FIG. 2 is a front cross-sectional structural schematic view of the auxiliary dumping device for the peanut harvester of the embodiment of FIG. 1;

FIG. 3 is a left side cross-sectional view of the auxiliary dumping device for the peanut harvester of the embodiment of FIG. 1;

fig. 4 is a left side schematic view of the auxiliary dumping device for the peanut harvester of the embodiment of fig. 1.

In the figure: 1. an outer housing; 2. a difference turntable; 3. cleaning the round wheel; 4. an annular round brush; 5. a first rotating bearing; 6. a wheel placing groove; 7. cleaning the cavity; 8. a soil removal slide plate; 9. a rotating shaft; 10. a deflection rotating shaft; 11. a second rotational bearing.

Detailed Description

Example one:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, fig. 1 is the utility model discloses a structural schematic is overlooked of supplementary earthmover for peanut harvester in the embodiment, fig. 2 is the sectional structure schematic is looked at with supplementary earthmover's of peanut harvester in the embodiment of fig. 1 owner, fig. 3 is the sectional structure schematic is looked at with supplementary earthmover's of peanut harvester in the embodiment of fig. 1 a left side, the utility model provides a technical scheme: an auxiliary soil discharging device for a peanut harvester, comprising: the peanut harvester comprises an outer shell 1, a differential turntable 2 and a cleaning round wheel 3, wherein a cleaning cavity 7 is fixedly arranged in the outer shell 1, a peanut harvester harvesting device extracts peanut vegetation from soil, a large amount of sandy soil is attached to the surface of a peanut particle pile just extracted from the soil, the peanut particle pile is cleaned at the upper end of the cleaning cavity 7 in the conveying process, cleaned soil residues fall into the cleaning cavity 7, a plurality of wheel placing grooves 6 are fixedly arranged at the bottom of the cleaning cavity 7 in an equipotential mode on the outer shell 1 and used for providing rotating space for the cleaning round wheel 3, so that the cleaning round wheel 3 can rotate to clean peanuts moving above the cleaning cavity, a plurality of rotating shafts 9 are arranged at the lower end of the outer shell 1 at equal intervals, the rotating shafts 9 are provided with electric energy required by rotation through a motor in the peanut harvester, effective and rapid soil cleaning effects can be guaranteed in high-speed rotation, first rotating bearings 5 are rotatably sleeved at the two ends of the rotating shafts 9, first rotating bearing 5 fixed mounting is in peanut harvester fuselage, with motor electric connection, 9 middle part equidistance fixed mounting in axis of rotation has clearance round wheel 3, and a plurality of clearance round wheels 3 together rotate, increase clearance area and clearance quantity, and the clearance round wheel 3 of staggered arrangement can clear up the surface of piling up every peanut granule together, 3 side fixed bonding of surface of clearance round wheel have annular round brush 4, and the selection of 4 materials of annular round brush is guaranteed can effectual clearance and do not harm crops in high-speed rotation, can not produce too big frictional force when high-speed operation and make the peanut granule drop.

The cleaning round wheel 3 is movably arranged in the wheel placing groove 6 to ensure that the cleaning round wheel 3 can contact with the agricultural products above, the space size of the cleaning round wheels 3 is matched with the space size of the wheel placing grooves 6, the function is to ensure that the cleaning round wheels 3 are equidistantly arranged in the wheel placing grooves 6, the arrangement position of the cleaning round wheels 3 adopts multi-rod and plug-in arrangement, the cleaning round wheels 3 between the two rotating shafts 9 are matched and mounted in a plug-in way, the cleaning round wheels 3 can be increased as much as possible, thereby increasing the cleaning area, increasing the contact chance of each peanut particle and the cleaning round wheel 3, the thickness dimension of the annular round brush 4 is the same as that of the cleaning round wheel 3, avoiding unnecessary energy loss and machine body abrasion, the annular round brush 4 is adhered to the surface of the cleaning round wheel 3 by strong adhesive and is used for enabling the cleaning round wheel 3 to smoothly rotate in the wheel placing groove 6.

Example two

The lower end of one side of the outer shell 1 is fixedly provided with a deflection rotating shaft 10, the deflection rotating shaft 10 is also provided with rotating electric energy by a motor in the harvester, the two ends of the deflection rotating shaft 10 are rotatably sleeved with second rotating bearings 11, the second rotating bearings 11 are used for fixing the installation position of the deflection rotating shaft 10, the deflection rotating shaft 10 is fixedly sleeved with a differential turntable 2 on the lower surface of the outer shell 1, due to the change of the outer diameter of the differential turntable 2, the rotation differential turntable 2 can be suddenly changed from the position with the largest diameter size to the position with the smallest diameter size, at the moment, the outer shell 1 tightly attached to the differential turntable 2 is changed from the high position to the low position, the deflection rotating shaft 10 rotating at the high speed is additionally arranged, the outer shell 1 is enabled to generate the phenomenon of vertical shaking, one end of the outer shell 1 far away from the differential turntable 2 is fixedly welded with a soil removing slide plate 8, and soil residues falling, soil residue can move to be close to one side of the soil removal sliding plate 8 along with the soil residue, because the soil removal sliding plate 8 has a potential difference, the cleaned soil residue is derived along with the potential, the difference turntable 2 is in close contact with the lower surface of the outer shell 1, the outer shell 1 is in close contact with the difference turntable 2 to move correspondingly when working, and the outer diameter of the difference turntable 2 changes from small to large.

It should be noted that, an auxiliary soil discharging device for a peanut harvester, when in operation, the harvesting device of the peanut harvester pulls out peanut vegetation from soil, a great amount of sandy soil is attached to the surface of a peanut particle pile, when a conveying device piles the peanut particles above a cleaning cavity 7, a first rotating bearing 5 rotating at high speed drives a cleaning round wheel 3 arranged on a shaft to rotate, the cleaning round wheel 3 passes through a wheel placing groove 6, an annular round brush 4 adhered to the side surface of the cleaning round wheel 3 contacts the moving peanut particles, the cleaning round wheel 3 between two rotating shafts 9 is arranged in a penetrating and inserting mode in a matching mode, the opportunity that each peanut particle contacts the cleaning round wheel 3 is increased, large-area and high-efficiency cleaning is completed, a high-speed rotating displacement rotating shaft 10 drives a differential rotating disc 2 to rotate, and due to the change of the outer diameter of the differential rotating disc 2, when the maximum position is suddenly changed to the minimum position, the outer shell 1 is changed from high to low, the up-and-down independent shaking movement is realized, soil residues falling into the cleaning cavity 7 can move to one side close to the soil removing slide plate 8 along with the up-and-down shaking of the outer shell 1, and finally slide out along the soil removing slide plate 8, so that the accumulation of the soil residues is avoided, and the manual cleaning work is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a peanut harvester is with supplementary device of dumping which characterized in that includes: an outer shell (1), a differential turntable (2) and a cleaning round wheel (3), wherein a cleaning cavity (7) is fixedly arranged inside the outer shell (1), a plurality of wheel placing grooves (6) are fixedly arranged on the outer shell (1) at the bottom of the cleaning cavity (7) in an equipotential manner, a plurality of rotating shafts (9) are equidistantly arranged at the lower end of the outer shell (1), two ends of each rotating shaft (9) are rotatably sleeved with a first rotating bearing (5), the middle part of the rotating shaft (9) is fixedly provided with cleaning round wheels (3) at equal intervals, an annular round brush (4) is fixedly adhered to the side surface of the cleaning round wheel (3), the lower end of one side of the outer shell (1) is fixedly provided with a deflection rotating shaft (10), two ends of the deflection rotating shaft (10) are rotatably sleeved with second rotating bearings (11), the position changing rotating shaft (10) is fixedly sleeved with a differential turntable (2) on the lower surface of the outer shell (1).

2. The auxiliary soil discharging device for the peanut harvester is characterized in that one end, far away from the differential turntable (2), of the outer shell (1) is fixedly welded with a soil removing slide plate (8) for smoothly guiding out cleaned soil residues.

3. The auxiliary dumping device for a peanut harvester of claim 1, further comprising: the differential turntable (2) is in close contact with the lower surface of the outer shell (1), the outer diameter of the differential turntable (2) is changed from small to large, and the cleaning round wheel (3) is movably arranged in the wheel placing groove (6).

4. The auxiliary dumping device for a peanut harvester of claim 1, further comprising: the clearance circle wheel (3) the interval size with put the interval size of race (6) and cooperate, be used in guaranteeing that clearance circle wheel (3) equidistance is installed and is put race (6) inside.

5. The auxiliary dumping device for a peanut harvester of claim 1, further comprising: the thickness dimension of the annular round brush (4) is the same as that of the cleaning round wheel (3) and is used for smoothly rotating in the wheel placing groove (6).