CN108738625A - A kind of group roller group of cassava digging harvester - Google Patents
A kind of group roller group of cassava digging harvester Download PDFInfo
- Publication number
- CN108738625A CN108738625A CN201810816067.0A CN201810816067A CN108738625A CN 108738625 A CN108738625 A CN 108738625A CN 201810816067 A CN201810816067 A CN 201810816067A CN 108738625 A CN108738625 A CN 108738625A
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- CN
- China
- Prior art keywords
- roller
- cassava
- soil
- potato
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Abstract
Roller group is dialled the invention discloses a kind of cassava digging harvester, it is characterised in that：Roller is stirred including at least two, roller is stirred not contact in rack and with ground, the multiple potato soil declutcher control levers for stirring roller and including shaft and being distributed in shaft, it is interlaced between the adjacent potato soil declutcher control lever stirred on roller, cassava block that digger blade is dug out and the soil layer for wrapping up outside it be sent to it is leftmost stir on roller, successively by all rollers of stirring, soil is detached with cassava, soil drops down onto ground from the gap between potato soil declutcher control lever, and stir roller of the cassava through rightmost is discharged to the right.Since cassava digging harvester uses the structure type of above-mentioned group of roller group, it can realize the separation of soil layer and cassava, potato wedge is fallen to the ground, the personnel of pickup are enable to be clearly visible potato wedge, to realize that cassava is excavated, bright potato acts on, operation is manually pulled up reducing, operation is picked up convenient for subsequent artefacts while saving labour cost.
Description
Technical field
The present invention relates to group roller groups of a kind of cassava digging harvester more particularly to a kind of cassava digging harvester.
Background technology
Cassava is world food crop, and tapioca is the important chemical industry in China and raw materials for food industry, is also the non-grain energy
（Alcohol fuel）Crop, ten thousand mu of China cultivated area 700-800, there is plantation in south China each province.Since cassava requires not soil
Height, administrative skill requirement are low, are hot-zone old revolutinary base area, ethnic minority live inconcentrated communities, border area and the main cultivation crop of hill farmer, wood
Potato and sugarcane crop rotation are the main tillage system reforms in the areas Re Zuo of China.
Cassava harvest is primarily referred to as root tuber under harvest cassava ground（That is potato wedge）, harvest link is cassava production full mechanization
One ring of key in pattern.China's cassava mechanized harvest technology still in starting and experimental stage, in the market without technology
The equipment of ripe, commercially viable popularization and application.Currently, more applied in Cassava industry harvest link, there are mainly two types of forms
Equipment：1. excavation is loosened the soil formula, directly loosened the soil with double-bladed plough excavation, convenient for manually pulling up or some dedicated cassavas are excavated
Machine（Patent No. ZL200920062016.X）, can realize that preliminary excavate is loosened the soil, convenient for manually pulling up pickup.Such equipment feature is
Exposed potato rate（Cassava ground surface can be clearly visible the probability of tapioca root）It is low, meanwhile, it is higher to pull up required labor cost.2.
Chain-arranged type is vibrated, is improved into vibration chain-arranged type cassava harvester by potato picker, harvest exposed potato rate is relatively high, but shakes
It is poor that dynamic chain comes labor aptitude under southern hot-zone edaphic condition, and chain row easily damages, and occurs new equipment again and again and works 30 mu not
To the problem of damage, poor reliability has seriously affected equipment practicability.Due to lacking ripe available cassava harvest equipment,
The development of Cassava industry is seriously constrained.
Invention content
In view of the shortcomings of the prior art, the technical problem to be solved in the present invention is to provide a kind of wood that can detach soil with cassava
Potato digging harvester dials roller group.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
Cassava digging harvester dials roller group, including at least two stir roller, stirs roller and is not connect in rack and with ground
It touches, the multiple potato soil declutcher control levers for stirring roller and including shaft and being distributed in shaft, the adjacent potato soil separation stirred on roller
It is interlaced between bar, cassava block that digger blade is dug out and the soil layer for wrapping up outside it be sent to it is leftmost stir on roller, pass through successively
All rollers of stirring are crossed, soil is detached with cassava, and soil drops down onto ground from the gap between potato soil declutcher control lever, and cassava is through rightmost
Roller of stirring be discharged to the right.
Preferably, the both ends of the shaft are mounted in the self-aligning bearing on framework lateral plate, and self-aligning bearing carries bearing block
And endoporus is regular hexagon.
Preferably, the roller of stirring is total equipped with 5, stirs the design scheme that roller is best using 5, can not only realize
Potato soil detaches, and also controls manufacturing cost, and keeps the structure of this patent compacter.
Preferably, described to stir in roller, including multiple axle sleeves, 4 potato soil declutcher control levers are one group, and axis is distributed on radial
It puts on, axle sleeve suit is fixed in the shaft, and spacer is equipped in the shaft and between adjacent axle sleeve.
The beneficial effects of the present invention are：
Since cassava digging harvester uses the structure type of above-mentioned group of roller group, the rotary motion by dialling roller group, which can be realized, dials
Dynamic, conveying hoisting effect, and then can realize the separation of soil layer and cassava, under the action of tractor forward force, potato wedge it is opposite to
Movement is fallen to the ground through leading potato bar afterwards so that pickup personnel can be clearly visible potato wedge, to realize cassava excavation, bright potato
（It can be clearly seen that potato）Effect manually pulls up operation reducing, and is picked up convenient for subsequent artefacts while saving labour cost
Operation.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is vertical view shown in FIG. 1.
In figure：1, rack；2, three-point hitch；3, wheel seat；4, land wheel；5, digger blade；6, shovel board；7, it is promoted
Bar；8, roller is stirred；9, shaft；10, axle sleeve；11, potato soil declutcher control lever；12, spacer；13, side plate；14, potato plate is fallen；15, potato bar is led；
16, reduction box；17, output shaft；18, transmission shaft；19, minor sprocket；20, chain；21, big sprocket wheel；22, tightener sprocket；23, it is tensioned
Sprocket holder；24, self-aligning bearing；25, crossbeam；26, wheel shaft；27, orifice plate is positioned；28, deep adjustment hole is limited；29, bolt；30, bearing
Seat.
Specific implementation mode
It is below in conjunction with the accompanying drawings and specific real in order to make those skilled in the art more fully understand technical scheme of the present invention
Applying example, the present invention is described in further detail, it should be noted that in the absence of conflict, embodiments herein and
Feature in embodiment can be combined with each other.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figure 1, 2, cassava digging harvester dials roller group, including 5 stirred roller 8, stir roller 8 and be mounted on rack 1
It does not contact above and with ground.The roller 8 of stirring includes shaft 9,11,4 potato soil of multiple axle sleeves 10 and multiple potato soil declutcher control levers point
It is one group from bar 11, is distributed on axle sleeve 10 with radial, axle sleeve 10, which is set with, is fixed in the shaft 9, in the shaft 9
And spacer 12 is installed between adjacent axle sleeve 10, the both ends of shaft 9 are mounted in the self-aligning bearing 24 on side plate 13, aligning
Bearing 24 carries bearing block and endoporus is regular hexagon.It is interlaced between the adjacent potato soil declutcher control lever 11 stirred on roller 8.It adopts
The design scheme that roller is best is stirred with 5, can not only realize that potato soil detaches, and also control manufacturing cost, and makes this specially
The structure of profit is compacter.Cassava block that digger blade is dug out and the soil layer for wrapping up outside it be sent to it is leftmost stir on roller 8, successively
Roller 8 is stirred by all, soil is detached with cassava, and soil drops down onto ground, cassava warp from the gap between potato soil declutcher control lever 11
The roller of stirring of rightmost is discharged to the right.
Concrete application of this patent on cassava digging harvester：As shown in Figure 1, 2, in cassava digging harvester, rack 1
Left upper part coupled with drag-pull cart by three-point hitch 2, the rack 1 includes two parallel crossbeams 25 and being located at
The side plate 13 of 25 front and rear sides of crossbeam.Further include multiple digger blades 5, shovel board 6 and multiple lift levers 7, shovel board 6 is located at rack 1
Left end bottom and shovel board 6 use inclined mounting means below to the left, digger blade 5 to be distributed on the left side of shovel board 6, specifically
For, the front and back side of the shovel board 6 is welded with the side plate 13 respectively, and shovel board 6 and two 25 place planes of crossbeam
At 18 degree of angles.It is machined with the multiple digger blade seats being spaced apart in shovel board 6, dormant bolt hole is carried in digger blade seat,
Digger blade 5 is assemblied in shovel board by fastening bolt and shovels in seat.Multiple lift levers 7, which are mutually parallel, to be spaced apart, one end of lift lever 7
It is welded with the right edge of shovel board 6, the other end is located at the leftmost top for stirring roller 8, and lift lever 7, which is mutually parallel, to be spaced apart
Design scheme can make the soil of part fall between lift lever 7, but cassava can only be along 7 upward sliding of lift lever.Further include falling potato
Plate 14 and it is multiple lead potato bar 15, fall the right end that potato plate 14 is mounted on the rack 1, multiple potato bars 15 of leading are spaced apart, and lead potato bar
15 one end and the right edge for falling potato plate are welded, and the other end extends and do not contacted with ground to the right.The rack 1 is equipped with
The power input shaft of reduction box 16, reduction box 16 is coupled by universal shaft with the power output shaft on tractor, the reduction box
It is set on 16 there are two output shaft 17, two output shafts 17 are connect with one end of two transmission shafts 18 respectively, two transmission shafts 18
The other end is equipped with minor sprocket 19, and two minor sprockets 19 stir the big chain at the shaft both ends of roller by chain 20 and Far Left respectively
21 connection of wheel, transmission shaft 18 are fixed in two bearing blocks 30 in rack 1.Adjacent stir passes through sprocket chain between roller 8
Item is driven, power successively from it is leftmost stir that roller passes to rightmost stir roller.It is engaged with tightener sprocket on each chain
22, the tightener sprocket 22 is mounted on tightener sprocket frame 23, and tightener sprocket frame 23 is fixedly welded on the lateral surface of side plate 13.
The right end bottom of rack 1 is equipped with depth-limiting mechanism, and depth-limiting mechanism includes land wheel 4, wheel seat 3, wheel shaft 26, positioning orifice plate 27 and bolt
29, after thering are on wheel seat 3 multiple limit depth adjustment holes 28 being spaced apart from top to bottom, positioning orifice plate 27 to be welded in 13 outside of both side plate
End, land wheel 4 are installed on by wheel shaft 26 in wheel seat 3, and bolt 29 passes through the limit depth adjustment hole 28 on wheel seat 3 that wheel seat 3 is fastened peace
Loaded on positioning orifice plate 27.Depth-limiting mechanism is by adjusting the height of rack right end from the ground, to adjust the depth of burying of digger blade 5
Degree.
The specific course of work is as follows：Before carrying out cassava excavation harvest operation, needs to carry out Cassava stalk processing, carry out cassava
Before excavating harvest operation, cassava digging harvester is installed on by three-point hitch on tractor rear linkage, meanwhile, it drags
Machine drawing power output shaft is by the reduction box 9 on universal shaft connection frame, to realize that the input of rotary power, reduction box 9 are logical
It crosses both ends output shaft to rotate clockwise, output power to transmission shaft, transmission shaft drives minor sprocket rotation, and then will move by chain
Power is driven to big sprocket wheel, and big sprocket wheel drives the leftmost shaft for stirring roller to rotate clockwise, and adjacent stir passes through chain between roller
Take turns chain drive, power successively from it is leftmost stir that roller passes to rightmost stir roller, all stir the defeated of roller to realize
Send movement.When operation, adjusting device digger blade penetrating angle is 18-23 degree (the i.e. angle of digger blade upper surface and horizontal plane, 18-
Digger blade, which is easier to bury to realize, between 23 degree taps into soil layer effect), when tractor advances, power input belt is moved whole
A while stir roller rotary work, the equipment excavation hoisting mechanism that loosens the soil smoothly buries so that entire to excavate the hoisting mechanism that loosens the soil
It carries out excavating below the potato wedge goed deep into below earth's surface loosening the soil and promotes operation, due to necromancer under the deep enough tapioca root of digger blade energy
Layer as tractor advances, and dials roller conveyor structure and carries out rotary dial work, the cassava block and wrap up it that digger blade is dug out
Outer soil layer along shovel board upward sliding, boosted bar be sent to it is leftmost stir on roller, under the action of stirring power, potato wedge with
Soil layer is initially separated, and stirs roller by all successively, constantly stirs rolling so that potato wedge is gradually divided with soil layer realization completely
From, soil is detached with cassava, native to drop down onto ground from the gap between potato soil declutcher control lever, cassava through rightmost stir roller to
Right discharge is simultaneously fallen on potato plate, and under the action of tractor forward force, opposite move backward of potato wedge falls to the ground through leading potato bar
On so that pickup personnel can be clearly visible potato wedge, to realize cassava excavation, bright potato（It can be clearly seen that potato）Effect,
Reduce and manually pull up operation, operation is picked up convenient for subsequent artefacts while saving labour cost.
Implementation recited above is only that embodiment of the present invention is described, not to the spirit and scope of the present invention
It is defined, under the premise of not departing from design scheme of the present invention, technology of the ordinary engineering and technical personnel to the present invention in this field
The equivalent structure and be directly or indirectly used in relevant technical field that scheme is made, should all fall into protection scope of the present invention.
Claims (4)
1. a kind of cassava digging harvester dials roller group, it is characterised in that：Roller is stirred including at least two, roller is stirred and is mounted on machine
It is not contacted on frame and with ground, the multiple potato soil declutcher control levers for stirring roller and including shaft and being distributed in shaft, adjacent group
Interlaced between potato soil declutcher control lever on dynamic roller, cassava block that digger blade is dug out and the soil layer for wrapping up outside it are sent to leftmost
It stirs on roller, successively by all rollers of stirring, soil is detached with cassava, and soil drops down onto ground from the gap between potato soil declutcher control lever
Face, stir roller of the cassava through rightmost are discharged to the right.
2. cassava digging harvester according to claim 1 dials roller group, it is characterised in that：It installs at the both ends of the shaft
In self-aligning bearing on framework lateral plate, it is regular hexagon that self-aligning bearing, which carries bearing block and endoporus,.
3. cassava digging harvester according to claim 2 dials roller group, it is characterised in that：It is described to stir that roller is total to be equipped with
5.
4. cassava digging harvester according to claim 1 dials roller group, it is characterised in that：It is described to stir in roller, including
Multiple axle sleeves, 4 potato soil declutcher control levers are one group, are distributed on axle sleeve with radial, and axle sleeve suit is fixed in the shaft,
Spacer is installed in the shaft and between adjacent axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816067.0A CN108738625A (en) | 2018-07-24 | 2018-07-24 | A kind of group roller group of cassava digging harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816067.0A CN108738625A (en) | 2018-07-24 | 2018-07-24 | A kind of group roller group of cassava digging harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108738625A true CN108738625A (en) | 2018-11-06 |
Family
ID=63971340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816067.0A Pending CN108738625A (en) | 2018-07-24 | 2018-07-24 | A kind of group roller group of cassava digging harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108738625A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451125A (en) * | 2022-01-13 | 2022-05-10 | 浙江省农业科学院 | Towed sweet potato harvester |
| CN114651589A (en) * | 2022-03-21 | 2022-06-24 | 湖南农业大学 | Roller type underground tuber harvester suitable for hilly and mountain lands |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2551009Y (en) * | 2002-02-23 | 2003-05-21 | 孙星钊 | Harvester for root and tuber crops |
| KR20070001298U (en) * | 2007-11-27 | 2007-12-17 | (주)승리강건공업 | the bulbousplant crop system |
| CN101233802A (en) * | 2008-02-29 | 2008-08-06 | 杨士俊 | Tomato digging harvester |
| CN103503624A (en) * | 2013-09-30 | 2014-01-15 | 华南农业大学 | Harvester for harvesting straw covered winter potatoes |
| CN205922027U (en) * | 2016-08-09 | 2017-02-08 | 张中新 | Hack separate part of rhizome harvester |
| CN208675768U (en) * | 2018-07-24 | 2019-04-02 | 中国热带农业科学院农业机械研究所 | A kind of group roller group of cassava digging harvester |
-
2018
- 2018-07-24 CN CN201810816067.0A patent/CN108738625A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2551009Y (en) * | 2002-02-23 | 2003-05-21 | 孙星钊 | Harvester for root and tuber crops |
| KR20070001298U (en) * | 2007-11-27 | 2007-12-17 | (주)승리강건공업 | the bulbousplant crop system |
| CN101233802A (en) * | 2008-02-29 | 2008-08-06 | 杨士俊 | Tomato digging harvester |
| CN103503624A (en) * | 2013-09-30 | 2014-01-15 | 华南农业大学 | Harvester for harvesting straw covered winter potatoes |
| CN205922027U (en) * | 2016-08-09 | 2017-02-08 | 张中新 | Hack separate part of rhizome harvester |
| CN208675768U (en) * | 2018-07-24 | 2019-04-02 | 中国热带农业科学院农业机械研究所 | A kind of group roller group of cassava digging harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451125A (en) * | 2022-01-13 | 2022-05-10 | 浙江省农业科学院 | Towed sweet potato harvester |
| CN114651589A (en) * | 2022-03-21 | 2022-06-24 | 湖南农业大学 | Roller type underground tuber harvester suitable for hilly and mountain lands |
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