CN106717460A - A kind of multiple degrees of freedom cassava pulls up mechanism - Google Patents
A kind of multiple degrees of freedom cassava pulls up mechanism Download PDFInfo
- Publication number
- CN106717460A CN106717460A CN201611088883.1A CN201611088883A CN106717460A CN 106717460 A CN106717460 A CN 106717460A CN 201611088883 A CN201611088883 A CN 201611088883A CN 106717460 A CN106717460 A CN 106717460A
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- Prior art keywords
- guide groove
- freedom
- cassava
- multiple degrees
- anchor point
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D31/00—Other digging harvesters
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
A kind of multiple degrees of freedom cassava pulls up mechanism, including vehicle frame and multiple-degree-of-freedom mechanism.Multiple-degree-of-freedom mechanism is welded on the top of vehicle frame, horizontal feed motion, horizontal revolving motion and the rotary motion in vertical direction of mechanism can be realized by multiple degrees of freedom, can also cause that mechanism has the effect of automatically reseting by the elastic reaction of spring simultaneously, so that the present invention disclosure satisfy that various actual demands.Compact conformation of the present invention, it is reasonable in design, with boundless application prospect.
Description
Technical field
The present invention relates to the picking mechanical field of agricultural crops, specifically a kind of multiple degrees of freedom cassava pulls up mechanism.
Background technology
At present, the work that pulls up of cassava is remained and carried out using manual method, although have large-scale cassava recovering device, but
It is that these large scale equipments are poorly suited for hilly country, and the cost of investment of large scale equipment is high, exists to rural area popularization and application
Very big resistance.Cassava is harvested by hand merely, the increased requirement of cassava cannot be met, limit the hair of Cassava industry
Exhibition.Therefore, in order to solve during peasant harvests cassava, hand harvest speed is slow, it is necessary to a kind of simple the problems such as easily hinder hand
Practical mechanical mechanism replaces the results of manpower, to improve operating efficiency, reduces labor intensity.
The content of the invention
Mechanism is pulled up it is an object of the invention to provide a kind of multiple degrees of freedom cassava, can replace manually realizing cassava harvesting
Function, improves the picking efficiency of cassava and reduces to the injury effect of peasant's hand.
The technical scheme is that：A kind of multiple degrees of freedom cassava pulls up mechanism, including support, front-wheel, left shaft holder, a left side
Guide groove, trailing wheel, spring, spring link, spring link location hole, baffle plate, rolling bearing, rotary shaft, right axle bearing, right guide groove,
First right axle bearing anchor point, the second right axle bearing anchor point, the first left shaft holder anchor point, the second left shaft holder anchor point,
Angle cleat, guide groove wheel and guide groove wheel connecting plate, concrete structure and annexation are：
The front-wheel is arranged on the front of support by front axle, and trailing wheel is arranged on the rear of support by hind axle,
The welded top of support has left guide groove and right guide groove, and the guide groove wheel of left and right two is separately mounted to the both sides of guide groove wheel connecting plate, and
Enable that this four guide groove wheels are rolled in guide groove, rolling bearing is welded on guide groove wheel connecting plate, welded on rolling bearing
Baffle plate, left shaft holder is fixed on the first left shaft holder anchor point and the second left shaft holder anchor point by screw bolt and nut
The left side of baffle plate, right axle is seated against on the first right axle bearing anchor point and the second right axle bearing anchor point solid by screw bolt and nut
The right side of baffle plate is scheduled on, rotary shaft passes through left shaft holder and right axle bearing, angle cleat, angle cleat are welded on the rotating shaft
The bottom of supporting plate is connected to by the effect of screw bolt and nut, spring link location hole is provided with the tail end of baffle plate, spring connects
Bar passes through spring and spring link location hole, and is hinged on the supporting plate by screw bolt and nut,
The multiple degrees of freedom cassava pulls up the rotation that can realize vertical direction in mechanism by the effect of rotary shaft.
Level side is realized in the slip that the multiple degrees of freedom cassava is pulled up in mechanism by guide groove wheel in left guide groove and right guide groove
To feed motion.
The multiple degrees of freedom cassava pulls up the rotary motion for realizing horizontal direction in mechanism by the effect of rolling bearing, from
And can be in the case where Cassava stalk is clamped, swing holding rod so that the root of Cassava stalk loosens, and is easy to implement pulling out for cassava
Play work.
It is of the invention to have the prominent advantages that：
Manual work is replaced using half mechanical work, traditional operating type is changed, operating efficiency is improve, reduced
The working strength of workman and injury.
Multiple degrees of freedom cassava pulls up the rotation that can realize vertical direction in mechanism by the effect of rotary shaft, multiple degrees of freedom
Cassava pulls up the feed motion for realizing horizontal direction in mechanism in the slip of left guide groove and right guide groove by guide groove wheel, multiple degrees of freedom
Cassava pulls up the rotary motion for realizing horizontal direction in mechanism by the effect of rolling bearing such that it is able to clamping Cassava stalk
In the case of, swing holding rod so that the root of Cassava stalk loosens, while can realize mechanism using the elastic reaction of spring
Auto-reset function, therefore the mechanism has multiple frees degree so that the clamping of cassava and pull up work and easily facilitate realization.
Brief description of the drawings
Fig. 1 is the first structure schematic diagram that multiple degrees of freedom cassava of the present invention pulls up mechanism.
Fig. 2 is the second structural representation that multiple degrees of freedom cassava of the present invention pulls up mechanism.
Fig. 3 is the first structure schematic diagram that horizontal lever cassava of the present invention pulls up device.
Fig. 4 is the second structural representation that horizontal lever cassava of the present invention pulls up device.
Fig. 5 is the 3rd structural representation that horizontal lever cassava of the present invention pulls up device.
Marked in figure：Left worm shaft bearing 1, keyway 2, worm screw 3, worm gear 4, driven tooth 5, right grip block 6, driving tooth 7,
Turn right and move holding handle 8, left grip block 9, right worm shaft bearing 10, left-hand rotation dynamic holding handle 11, left gear fixed plate anchor point
12nd, worm shaft 13, gear fixed plate 14, support 15, front-wheel 16, swing handle 17, holding rod 18, connecting rod 19, rotating bar 20, holding rod
Locating piece 21, holding rod anchor point 22, supporting plate 23, left shaft holder 24, left guide groove 25, trailing wheel 26, rod connection point 27, turning handle
Hand anchor point 28, the first right worm shaft bearing anchor point 29, the second right worm shaft bearing anchor point 30, right gear fixed plate positioning
Point 31, driven tooth upper bearing (metal) 32, driven tooth rotary shaft 33, driven tooth lower bearing 34, Worm Bearing 35, driving tooth upper bearing (metal) 36,
Driving tooth rotary shaft 37, the first left shaft holder anchor point 38, the second left shaft holder anchor point 39, spring 41, spring link 42, bullet
Spring connecting rod location hole 43, baffle plate 44, rolling bearing 45, dynamic holding handle regulating bolt 46 of turning right, dynamic holding handle regulation of turning left
Bolt 47, driving tooth lower bearing 48, the first left worm shaft bearing anchor point 49, the second left worm shaft bearing anchor point 50, rotation
Axle 51, right axle bearing 52, right guide groove 53, the first right axle bearing anchor point 54, the second right axle bearing anchor point 55, the first left bearing
Seat anchor point 56, the second left shaft holder anchor point 57, angle cleat 58, guide groove wheel 59, guide groove connecting plate 60.
Specific embodiment
As shown in Figures 1 to 5, multiple degrees of freedom cassava of the present invention pulls up mechanism, including support 15, front-wheel 16, left axle
Bearing 24, left guide groove 25, trailing wheel 26, spring 41, spring link 42, spring link location hole 43, baffle plate 44, rolling bearing 45,
Rotary shaft 51, right axle bearing 52, right guide groove 53, the first right axle bearing anchor point 54, the second right axle bearing anchor point 55, first are left
Bearing block anchor point 56, the second left shaft holder anchor point 57, angle cleat 58, guide groove wheel 59 and guide groove wheel connecting plate 60, tool
Body structure and annexation are：
The front-wheel 16 is arranged on the front of support 15 by front axle, and trailing wheel 26 is arranged on support 15 by hind axle
, there are left guide groove 25 and right guide groove 53 in rear in the welded top of support 15, and the guide groove wheel 59 of left and right two is separately mounted to guide groove wheel
The both sides of connecting plate 60, and enable that this four guide groove wheels 59 are rolled in guide groove, rolling bearing 45 is welded on guide groove wheel company
On fishplate bar 60, baffle plate 44 is welded on rolling bearing 45, left shaft holder 24 is in the first left shaft holder anchor point 56 and the second left axle
The left side of baffle plate 44 is fixed on bearing anchor point 57 by screw bolt and nut, right axle bearing 52 is in the first right axle bearing anchor point
54 and second right side for being fixed on baffle plate 44 on right axle bearing anchor point 55 by screw bolt and nut, rotary shaft 51 passes through left bearing
Seat 24 and right axle bearing 52, are welded angle cleat 58, the effect that angle cleat 58 passes through screw bolt and nut in rotary shaft 51
The bottom of supporting plate 23 is connected to, spring link location hole 43 is provided with the tail end of baffle plate 44, spring link 42 passes through spring 41
With spring link location hole 43, and it is hinged in supporting plate 23 by screw bolt and nut,
The multiple degrees of freedom cassava pulls up the rotation that can realize vertical direction in mechanism by the effect of rotary shaft 51.
The slip that the multiple degrees of freedom cassava pulls up in mechanism by guide groove wheel 59 in left guide groove 25 and right guide groove 53 is realized
The feed motion of horizontal direction.
The multiple degrees of freedom cassava pulls up the rotary motion for realizing horizontal direction in mechanism by the effect of rolling bearing 45,
So as in the case where Cassava stalk is clamped, swing holding rod 18 so that the root of Cassava stalk loosens, and is easy to implement cassava
Pull up work.
Operation principle and process
In multiple degrees of freedom cassava pulls up mechanism, the rotation of vertical direction can be realized by the effect of rotary shaft 51, from
And can realize cassava pull up motion；Horizontal direction is realized in slip by guide groove wheel 59 in left guide groove 25 and right guide groove 53
Feed motion；The rotary motion of horizontal direction is realized by the effect of rolling bearing 45 such that it is able to clamping the feelings of Cassava stalk
Under condition, swing holding rod 18 so that the root of Cassava stalk loosens.Additionally it is possible to can using the elastic reaction of spring 41
The auto-reset function of mechanism is realized, the multi freedom design of the mechanism disclosure satisfy that the social production needs of the overwhelming majority,
With good application prospect.
Claims (4)
1. a kind of multiple degrees of freedom cassava pulls up mechanism, including support, front-wheel, left shaft holder, left guide groove, trailing wheel, spring, spring connect
Bar, spring link location hole, baffle plate, rolling bearing, rotary shaft, right axle bearing, right guide groove, the first right axle bearing anchor point,
Two right axle bearing anchor points, the first left shaft holder anchor point, the second left shaft holder anchor point, angle cleat, guide groove wheel and lead
Sheave connecting plate, it is characterised in that concrete structure and annexation are：
The front-wheel is arranged on the front of support by front axle, and trailing wheel is arranged on the rear of support by hind axle, in support
Welded top have left guide groove and a right guide groove, the guide groove wheel of left and right two is separately mounted to the both sides of guide groove wheel connecting plate, and causes
This four guide groove wheels can be rolled in guide groove, and rolling bearing is welded on guide groove wheel connecting plate, and gear is welded on rolling bearing
Plate, left shaft holder is fixed on baffle plate on the first left shaft holder anchor point and the second left shaft holder anchor point by screw bolt and nut
Left side, right axle is seated against on the first right axle bearing anchor point and the second right axle bearing anchor point and is fixed on by screw bolt and nut
The right side of baffle plate, rotary shaft passes through left shaft holder and right axle bearing, and angle cleat is welded on the rotating shaft, and angle cleat passes through
The effect of screw bolt and nut is connected to the bottom of supporting plate, and spring link location hole is provided with the tail end of baffle plate, and spring link is worn
Spring and spring link location hole are crossed, and is hinged on the supporting plate by screw bolt and nut.
2. multiple degrees of freedom cassava according to claim 1 pulls up mechanism, it is characterised in that the multiple degrees of freedom cassava pulls up
The rotation of vertical direction can be realized in mechanism by the effect of rotary shaft.
3. multiple degrees of freedom cassava according to claim 1 pulls up mechanism, it is characterised in that the multiple degrees of freedom cassava pulls up
Realize the feed motion of horizontal direction in mechanism in the slip of left guide groove and right guide groove by guide groove wheel.
4. multiple degrees of freedom cassava according to claim 1 pulls up mechanism, it is characterised in that the multiple degrees of freedom cassava pulls up
The rotary motion of horizontal direction is realized in mechanism by the effect of rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088883.1A CN106717460B (en) | 2016-12-01 | 2016-12-01 | A kind of multiple degrees of freedom cassava pulls up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088883.1A CN106717460B (en) | 2016-12-01 | 2016-12-01 | A kind of multiple degrees of freedom cassava pulls up mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106717460A true CN106717460A (en) | 2017-05-31 |
| CN106717460B CN106717460B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088883.1A Active CN106717460B (en) | 2016-12-01 | 2016-12-01 | A kind of multiple degrees of freedom cassava pulls up mechanism |
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| Country | Link |
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| CN (1) | CN106717460B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941316A (en) * | 1996-06-14 | 1999-08-24 | Great Western Corporation Pty Ltd. | Stalk puller and chopper assembly |
| JP2012000057A (en) * | 2010-06-17 | 2012-01-05 | Kubota Corp | Stem cutting apparatus |
| CN103828531A (en) * | 2014-03-18 | 2014-06-04 | 广西大学 | Vibration digging and puling type cassava harvester |
| CN104429291A (en) * | 2014-12-11 | 2015-03-25 | 广西大学 | Cassava pulling up and holding mechanism |
| CN204539929U (en) * | 2015-04-10 | 2015-08-12 | 中国热带农业科学院农业机械研究所 | A kind of clamping lifting device for cassava results |
| CN105960924A (en) * | 2016-05-12 | 2016-09-28 | 广西大学 | Cassava puller clamping and pulling device |
-
2016
- 2016-12-01 CN CN201611088883.1A patent/CN106717460B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941316A (en) * | 1996-06-14 | 1999-08-24 | Great Western Corporation Pty Ltd. | Stalk puller and chopper assembly |
| JP2012000057A (en) * | 2010-06-17 | 2012-01-05 | Kubota Corp | Stem cutting apparatus |
| CN103828531A (en) * | 2014-03-18 | 2014-06-04 | 广西大学 | Vibration digging and puling type cassava harvester |
| CN104429291A (en) * | 2014-12-11 | 2015-03-25 | 广西大学 | Cassava pulling up and holding mechanism |
| CN204539929U (en) * | 2015-04-10 | 2015-08-12 | 中国热带农业科学院农业机械研究所 | A kind of clamping lifting device for cassava results |
| CN105960924A (en) * | 2016-05-12 | 2016-09-28 | 广西大学 | Cassava puller clamping and pulling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106717460B (en) | 2018-11-02 |
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