CN106717444B - A kind of horizontal lever cassava pulls up device - Google Patents
A kind of horizontal lever cassava pulls up device Download PDFInfo
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- CN106717444B CN106717444B CN201611089413.7A CN201611089413A CN106717444B CN 106717444 B CN106717444 B CN 106717444B CN 201611089413 A CN201611089413 A CN 201611089413A CN 106717444 B CN106717444 B CN 106717444B
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- cassava
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D11/00—Other hand implements
- A01D11/02—Other hand implements for lifting or cropping beet, potatoes or other root crops
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Abstract
A kind of horizontal lever cassava pulls up device, including bidentate wheel drive clamping cassava pulls up that the self-locking cassava of mechanism, worm and gear pulls up mechanism and multiple degrees of freedom cassava pulls up mechanism.The self-locking cassava of worm and gear pulls up mechanism and is connected to the top that multiple degrees of freedom cassava pulls up mechanism, bidentate wheel drive clamping cassava, which pulls up mechanism and pulls up mechanism with the self-locking cassava of worm and gear by driving tooth rotation axis, to be connect, the power of worm screw is transmitted to bidentate wheel drive clamping cassava and pulls up mechanism, realize clamping cassava, multiple degrees of freedom cassava pulls up mechanism all has multiple freedom degrees in vertical direction and horizontal direction.Structure of the invention is compact, and design rationally, has boundless application prospect.
Description
Technical field
The present invention relates to the picking mechanical field of agricultural crops, specifically a kind of horizontal lever cassava pulls up device.
Background technique
Currently, the work major part that pulls up of cassava is still carried out using manual method, although there is large-scale cassava harvesting to fill
It sets, but these large scale equipments are poorly suited for the hilly country in the area such as Guangdong, Guangxi, Guizhou, and the throwing of large scale equipment
Enter at high cost, to the product promotion of rural area, there is very big resistances.Cassava is harvested by hand merely, has been unable to satisfy wood
The increased requirement of potato limits the development of Cassava industry.Therefore, in order to solve peasant harvest cassava during hand harvest speed
Slowly, it is easy the problems such as hurting hand, needs a kind of simple and practical mechanical device to replace the harvest of manpower, to improve working efficiency,
It reduces labor intensity.
Summary of the invention
The object of the present invention is to provide a kind of horizontal lever cassavas to pull up device, can replace artificial realization cassava harvesting
Function improves the picking efficiency of cassava and reduces the harmful effect to peasant's hand.
The technical scheme is that a kind of horizontal lever cassava pulls up device, including bidentate wheel drive clamping cassava is pulled out
Rise mechanism, the self-locking cassava of worm and gear pulls up mechanism and multiple degrees of freedom cassava pulls up mechanism, specific structure and connection relationship are as follows:
The bidentate wheel drive clamping cassava pulls up mechanism by driven tooth, right grip block, driving tooth, dynamic clamping hand of turning right
Handle, left grip block, the dynamic holding handle that turns left, left gear fixed plate anchor point, gear mounting plate, right gear fixed plate anchor point,
Driven tooth upper bearing (metal), driven tooth rotation axis, driven tooth lower bearing, Worm Bearing, driving tooth upper bearing (metal), driving tooth rotation axis, the right side
Rotate holding handle adjusting bolt, the dynamic holding handle that turns left adjusts bolt and driving tooth lower bearing composition, the gear are fixed
It is self-locking that plate is connected to worm and gear by screw bolt and nut on left gear fixed plate anchor point and right gear fixed plate anchor point
Cassava pulls up the two sides of mechanism upper backup pad, and driven tooth lower bearing and driving tooth lower bearing are welded in gear mounting plate, driven
Tooth upper bearing (metal) and driving tooth upper bearing (metal) are welded on the bottom of support plate, and Worm Bearing welds on the supporting plate, driving tooth rotation axis
Two bearings up and down of driving tooth and two bearings up and down of driven tooth, the axis in driven tooth are each passed through with driven tooth rotation axis
It holds and is dispersed with driven tooth between driven tooth lower bearing and dynamic holding handle of turning right, the front end for dynamic holding handle of turning right is welded the right side
Grip block, tail end are connected with the dynamic holding handle of right-hand rotation and adjust bolt, be distributed between driving tooth upper bearing (metal) and driving tooth lower bearing
Driving tooth and the dynamic holding handle that turns left, the front end for the dynamic holding handle that turns left be welded left grip block, it is dynamic that tail end is connected with left-hand rotation
Holding handle adjusts bolt,
The self-locking cassava of worm and gear pull up mechanism by left worm bearing seat, worm screw, worm gear, right worm bearing seat, turn
Dynamic handle, holding rod, connecting rod, rotating bar, holding rod locating piece, holding rod anchor point, support plate, rod connection point, swing handle positioning
Point, the first right worm bearing seat anchor point, the second right worm bearing seat anchor point, the first left worm bearing seat anchor point and
Two left worm bearing seat anchor point compositions, left worm bearing seat is in the first left worm bearing seat anchor point and the second left worm bearing
By the effect of screw bolt and nut so that left worm bearing seat and support plate link together on seat anchor point, right worm bearing seat
Effect on the first right worm bearing seat anchor point and the second right worm bearing seat anchor point through screw bolt and nut is so that the right side
Worm bearing seat and support plate link together, and worm screw passes through two worm bearing seats and meshes together with worm gear, and worm gear passes through
Driving tooth rotation axis positions on the supporting plate, and holding rod locating piece is solid by the effect of screw bolt and nut on three holding rod anchor points
Fixed one end of holding rod is welded on holding rod locating piece on the supporting plate, and swing handle anchor point is equipped on the other end of holding rod,
Holding rod is connected with swing handle by screw bolt and nut on swing handle anchor point, and rotating bar one end is fixed on worm screw, separately
The articulated connecting rod in one end, connecting rod and swing handle are linked together on rod connection point by screw bolt and nut,
The multiple degrees of freedom cassava pulls up mechanism and is connected by bracket, front-wheel, left shaft holder, left guide groove, rear-wheel, spring, spring
Bar, spring link location hole, baffle, rolling bearing, rotation axis, right bearing seat, right guide groove, the first right bearing seat anchor point,
It two right bearing seat anchor points, the first left shaft holder anchor point, the second left shaft holder anchor point, angle cleat, guide groove wheel and leads
Sheave connecting plate composition, front-wheel are mounted on the front of bracket by front axle, and rear-wheel is mounted on the rear of bracket by hind axle,
Left guide groove and right guide groove are welded at the top of bracket, the two guide groove wheels in left and right are separately mounted to the two sides of guide groove wheel connecting plate,
And this four guide groove wheels are rolled in guide groove, rolling bearing is welded on guide groove wheel connecting plate, is welded on rolling bearing
Then baffle, left shaft holder are fixed on the first left shaft holder anchor point and the second left shaft holder anchor point by screw bolt and nut
In the left side of baffle, right axle, which is seated against on the first right bearing seat anchor point and the second right bearing seat anchor point, passes through screw bolt and nut
It is fixed on the right side of baffle, rotation axis passes through left shaft holder and right bearing seat, is welded angle cleat, joint angle on the rotating shaft
Steel is connected to the bottom of support plate by the effect of screw bolt and nut, is equipped with spring link location hole, spring in the tail end of baffle
Connecting rod passes through spring and spring link location hole, and hingedly on the supporting plate by screw bolt and nut,
The dynamic holding handle of turning right adjusts adjustable dynamic holding handle claming angle and the right rotating clip of turning right of bolt
Handle is held in the height of driven tooth rotation axis.
It is described to turn left to move the adjustable dynamic holding handle claming angle of left-hand rotation of holding handle adjusting bolt and left rotating clip
Handle is held in the height of driving tooth rotation axis.
The middle section of the gear mounting plate be it is recessed, the part fallen in is welded driven tooth lower bearing and driving tooth
Lower bearing.
It is 1 that the bidentate wheel drive clamping cassava, which pulls up the driving tooth in mechanism and the transmission ratio of driven tooth,.
The self-locking cassava of worm and gear pulls up the grip portions in mechanism using swing handle anchor point as fulcrum, acts on
Power on swing handle is power, and the power acted on connecting rod is resistance, forms a lever mechanism, carries out bidentate wheel drive folder
Hold the clamping work that cassava pulls up mechanism.
It is 30 ° that the self-locking cassava of worm and gear, which pulls up the holding rod in mechanism and the angle of support plate,.
Three holding rod anchor points distribution triangular in shape on holding rod locating piece
The rotation of vertical direction may be implemented in the effect that the multiple degrees of freedom cassava pulls up in mechanism by rotation axis.
The multiple degrees of freedom cassava pulls up in mechanism through guide groove wheel in the sliding realization level side of 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 clamping Cassava stalk, swing holding rod, so that the root of Cassava stalk loosens, is easy to implement pulling out for cassava
Play work.
The horizontal lever cassava pulls up device by pressing down holding rod, and can be realized cassava pulls up work.
Of the invention has the prominent advantages that:
Manual work is replaced using semi-machine operation, traditional operation mode is changed, improves work efficiency, reduce
The working strength and injury of worker.
Multiple degrees of freedom cassava pulls up mechanism, and the rotation of vertical direction may be implemented by rotation axis, and multiple degrees of freedom cassava pulls up
Mechanism realizes the feed motion of horizontal direction by guide groove wheel in the sliding of left guide groove and right guide groove, and multiple degrees of freedom cassava pulls up machine
The rotary motion of horizontal direction is realized on structure, by rolling bearing so as to swing in the case where clamping Cassava stalk
Holding rod, so that the root of Cassava stalk loosens, while can be realized the auto-reset function of device using the elastic reaction of spring, because
This device has multiple freedom degrees, so that the clamping of cassava and pulling up work and easily facilitating realization.
Using worm gear mechanism, bidentate wheel drive clamping cassava is made to pull up mechanism using the self-locking function of worm and gear
Cassava stalk can be tightly clamped, very big effect is played to pulling up for cassava.
Meanwhile bidentate wheel drive clamping cassava pull up in mechanism, using external gear pump gear rotation direction on the contrary,
Device is allowed to clamp Cassava stalk, so that carry out cassava pulls up work.
Detailed description of the invention
Fig. 1 is the first structure diagram that horizontal lever cassava of the present invention pulls up device.
Fig. 2 is the second structural schematic diagram that horizontal lever cassava of the present invention pulls up device.
Fig. 3 is the third structural schematic diagram that horizontal lever cassava of the present invention pulls up device.
Fig. 4 is the first structure diagram that bidentate wheel drive clamping cassava of the present invention pulls up mechanism.
Fig. 5 is the second structural schematic diagram that bidentate wheel drive clamping cassava of the present invention pulls up mechanism.
Fig. 6 is the structural schematic diagram that the self-locking cassava of worm and gear of the present invention pulls up mechanism.
Fig. 7 is the first structure diagram that multiple degrees of freedom cassava of the present invention pulls up mechanism.
Fig. 8 is the second structural schematic diagram that multiple degrees of freedom cassava of the present invention pulls up mechanism.
In the figure, it is marked as left worm bearing seat 1, keyway 2, worm screw 3, worm gear 4, driven tooth 5, right grip block 6, driving tooth 7,
It turns right and moves holding handle 8, left grip block 9, right worm bearing seat 10, turns left to move holding handle 11, left gear fixed plate anchor point
12, worm shaft 13, gear mounting plate 14, bracket 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, support plate 23, left shaft holder 24, left guide groove 25, rear-wheel 26, rod connection point 27, turning handle
Hand anchor point 28, the first right worm bearing seat anchor point 29, the second right worm bearing seat anchor point 30, the positioning of right gear fixed plate
Point 31, driven tooth upper bearing (metal) 32, driven tooth rotation axis 33, driven tooth lower bearing 34, Worm Bearing 35, driving tooth upper bearing (metal) 36,
Driving tooth rotation axis 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 44, rolling bearing 45, dynamic holding handle of turning right adjust bolt 46, the dynamic holding handle that turns left is adjusted
Bolt 47, driving tooth lower bearing 48, the first left worm bearing seat anchor point 49, the second left worm bearing seat anchor point 50, rotation
Axis 51, right bearing seat 52, right guide groove 53, the first right bearing seat anchor point 54, the second right bearing seat 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 8, horizontal lever cassava of the present invention pulls up device, including bidentate wheel drive clamps cassava
Pull up that the self-locking cassava of mechanism, worm and gear pulls up mechanism and multiple degrees of freedom cassava pulls up mechanism, specific structure and connection relationship
Are as follows:
The bidentate wheel drive clamping cassava pulls up mechanism by driven tooth 5, right grip block 6, driving tooth 7, dynamic clamping of turning right
Handle 8, left grip block 9, turn left dynamic holding handle 11, left gear fixed plate anchor point 12, gear mounting plate 14, right gear are fixed
Plate anchor point 31, driven tooth upper bearing (metal) 32, driven tooth rotation axis 33, driven tooth lower bearing 34, Worm Bearing 35, axis on driving tooth
Hold 36, driving tooth rotation axis 37, right-hand rotation moves holding handle and adjusts bolt 46, turns left to move holding handle adjusting bolt 47 and active
Tooth lower bearing 48 forms, and the gear mounting plate 14 is on left gear fixed plate anchor point 12 and right gear fixed plate anchor point 31
The two sides that the self-locking cassava of worm and gear pulls up mechanism upper backup pad 23,34 He of driven tooth lower bearing are connected to by screw bolt and nut
Driving tooth lower bearing 48 is welded in gear mounting plate 14, and driven tooth upper bearing (metal) 32 and driving tooth upper bearing (metal) 36 are welded on support plate
23 bottom, Worm Bearing 35 are welded in support plate 23, and driving tooth rotation axis 37 and driven tooth rotation axis 33 are each passed through master
Two bearings up and down of movable tooth 7 and two bearings up and down of driven tooth 5, driven tooth upper bearing (metal) 32 and driven tooth lower bearing 34 it
Between be dispersed with driven tooth 5 and dynamic holding handle 8 of turning right, the front end for dynamic holding handle 8 of turning right is welded right grip block 6, and tail end connects
It is connected to the dynamic holding handle of right-hand rotation and adjusts bolt 46, be dispersed with driving tooth between driving tooth upper bearing (metal) 36 and driving tooth lower bearing 48
7 are welded left grip block 9 with the dynamic holding handle 11 that turns left, the front end for the dynamic holding handle 11 that turns left, and tail end is connected with left rotating clip
It holds handle and adjusts bolt 47,
The self-locking cassava of worm and gear pulls up mechanism by left worm bearing seat 1, worm screw 3, worm gear 4, right worm bearing seat
10, swing handle 17, holding rod 18, connecting rod 19, rotating bar 20, holding rod locating piece 21, holding rod anchor point 22, support plate 23, connecting rod
Tie point 27, swing handle anchor point 28, the first right worm bearing seat anchor point 29, the second right worm bearing seat anchor point 30,
First left worm bearing seat anchor point 49 and the second left worm bearing seat anchor point 50 form, and left worm bearing seat 1 is first
Effect on left worm bearing seat anchor point 49 and the second left worm bearing seat anchor point 50 by screw bolt and nut is so that left snail
Rod bearing seat 1 and support plate 23 link together, and right worm bearing seat 10 is in the first right worm bearing seat anchor point 29 and second
Effect on right worm bearing seat anchor point 30 by screw bolt and nut is so that right worm bearing seat 10 and support plate 23 are connected to
Together, worm screw 3 passes through two worm bearing seats and meshes together with worm gear 4, and worm gear 4 is located in branch by driving tooth rotation axis 37
On fagging 23, holding rod locating piece 21 is fixed on support plate 23 by the effect of screw bolt and nut on three holding rod anchor points 22
On, one end of holding rod 18 is welded on holding rod locating piece 21, and swing handle anchor point 28 is equipped on the other end of holding rod 18, is held
Bar 18 is connected with swing handle 17 by screw bolt and nut on swing handle anchor point 28, and 20 one end of rotating bar is fixed on worm screw
On 3, the articulated connecting rod 19 of the other end, connecting rod 19 and swing handle 17 are connected on rod connection point 27 by screw bolt and nut
Together,
The multiple degrees of freedom cassava pulls up mechanism by bracket 15, front-wheel 16, left shaft holder 24, left guide groove 25, rear-wheel 26, bullet
Spring 41, spring link 42, spring link location hole 43, baffle 44, rolling bearing 45, rotation axis 51, right bearing seat 52, right guide groove
53, the first right bearing seat anchor point 54, the second right bearing seat anchor point 55, the first left shaft holder anchor point 56, the second left bearing
Seat anchor point 57, angle cleat 58, guide groove wheel 59 and guide groove wheel connecting plate 60 form, and front-wheel 16 is mounted on branch by front axle
The front of frame 15, rear-wheel 26 are mounted on the rear of bracket 15 by hind axle, are welded with left 25 He of guide groove at the top of bracket 15
Right guide groove 53, the two guide groove wheels 59 in left and right are separately mounted to the two sides of guide groove wheel connecting plate 60, and make this four guide groove wheels 59
It can be rolled in guide groove, rolling bearing 45 is welded on guide groove wheel connecting plate 60, and baffle 44 is welded on rolling bearing 45, left
Bearing block 24 is fixed on gear by screw bolt and nut on the first left shaft holder anchor point 56 and the second left shaft holder anchor point 57
The left side of plate 44, right bearing seat 52 on the first right bearing seat anchor point 54 and the second right bearing seat anchor point 55 by bolt and
Nut is fixed on the right side of baffle 44, and rotation axis 51 passes through left shaft holder 24 and right bearing seat 52, is welded in rotation axis 51
Angle cleat 58, angle cleat 58 is connected to the bottom of support plate 23 by the effect of screw bolt and nut, in the tail end of baffle 44
Equipped with spring link location hole 43, spring link 42 passes through spring 41 and spring link location hole 43, and passes through screw bolt and nut
It is hinged in support plate 23,
The dynamic holding handle of turning right adjusts adjustable turn right of bolt 46 and moves 8 claming angle of holding handle and turn right dynamic
Height of the holding handle 8 in driven tooth rotation axis 33.
It is described to turn left to move dynamic 11 claming angle of holding handle of the adjustable left-hand rotation of holding handle adjusting bolt 47 and left-hand rotation
Height of the dynamic holding handle 11 in driving tooth rotation axis 37.
The middle section of the gear mounting plate 14 be it is recessed, the part fallen in is welded driven tooth lower bearing 34 and main
Movable tooth lower bearing 48.
It is 1 that the bidentate wheel drive clamping cassava, which pulls up the driving tooth 7 in mechanism and the transmission ratio of driven tooth 5,.
The self-locking cassava of worm and gear pulls up the grip portions in mechanism with swing handle anchor point 28 as fulcrum, acts on
Power on swing handle 17 is power, and the power acted on connecting rod 19 is resistance, forms a lever mechanism, carries out Double-gear
Driving clamping cassava pulls up the clamping work of mechanism.
The angle that the self-locking cassava of worm and gear pulls up holding rod 18 and support plate 23 in mechanism is 30 °.
Three holding rod anchor points 22 distribution triangular in shape on holding rod locating piece 21
The rotation of vertical direction may be implemented in the effect that the multiple degrees of freedom cassava pulls up in mechanism by rotation axis 51.
The sliding 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 to which in the case where clamping Cassava stalk, the holding rod 18 that swings is easy to implement cassava so that the root of Cassava stalk loosens
Pull up work.
The horizontal lever cassava pulls up device by pressing down holding rod 18, and can be realized cassava pulls up work.
Operation principle and process
It is pulled up in mechanism in bidentate wheel drive clamping cassava, adjusts bolt 46 with dynamic holding handle of turning right and dynamic clamping of turning left
Handle adjust bolt 47 to turn right dynamic holding handle 8 and turn left dynamic holding handle 11 respectively with driven tooth rotation axis 33 and active
Tooth rotation axis 37 links together, so that rotation holding handle is rotated with the rotation of rotary gear axis, utilizes external toothing tooth
On the contrary, when driving tooth 7 rotates clockwise, driven tooth 5 rotates counterclockwise the gear rotation direction of wheel, left grip block 9 and right folder
Holding block 6 can be close, carries out the clamping work of Cassava stalk.
It is pulled up in mechanism in the self-locking cassava of worm and gear, the self-locking cassava of worm and gear pulls up the grip portions in mechanism to turn
Dynamic handle positioning 28 is fulcrum, and the power for acting on swing handle 17 is power, and the power acted on connecting rod 19 is resistance, composition
One lever mechanism carries out the clamping work that bidentate wheel drive clamping cassava pulls up mechanism, swings swing handle 17, utilize connecting rod
19 and rotating bar 20 power is passed at 4 worm screw 3 of worm gear, driving Double-gear movement, it can be achieved that device clamping function, while benefit
With the self-lock mechanism of 4 worm screw 3 of worm gear, Cassava stalk can tightly be clamped, facilitate cassava pulls up work.In addition, passing through
Holding rod 18 is pressed down, using the axle center of rotation axis 51 as fulcrum, the power acted on holding rod 18 is power, is acted on grip block
Power is resistance, forms a lever mechanism, pulls up work so as to realize cassava.
It is pulled up in mechanism in multiple degrees of freedom cassava, the rotation of vertical direction may be implemented by the effect of rotation axis 51, from
And can be realized cassava pulls up movement；Horizontal direction is realized in sliding by guide groove wheel 59 in left guide groove 25 and right guide groove 53
Feed motion；Realize the rotary motion of horizontal direction, by the effect of rolling bearing 45 so as in the feelings for clamping 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 realization device, the multi freedom design of the device can satisfy the production needs of the society of the overwhelming majority,
It has a good application prospect.
Claims (8)
1. a kind of horizontal lever cassava pulls up device, including bidentate wheel drive clamping cassava pulls up the self-locking wood of mechanism, worm and gear
Potato pulls up mechanism and multiple degrees of freedom cassava pulls up mechanism, which is characterized in that specific structure and connection relationship are as follows:
Bidentate wheel drive clamping cassava pull up mechanism include driven tooth, right grip block, driving tooth, dynamic holding handle of turning right,
It is left grip block, the dynamic holding handle that turns left, left gear fixed plate anchor point, gear mounting plate, right gear fixed plate anchor point, driven
Tooth upper bearing (metal), driven tooth lower bearing, Worm Bearing, driving tooth upper bearing (metal), driving tooth rotation axis, is turned right and is moved at driven tooth rotation axis
Holding handle adjusts bolt, the dynamic holding handle adjusting bolt of left-hand rotation and driving tooth lower bearing, the gear mounting plate and passes through a left side
Gear mounting plate anchor point and right gear fixed plate anchor point are connected to the self-locking cassava of worm and gear and pull up mechanism upper backup pad
Two sides, driven tooth lower bearing and driving tooth lower bearing are welded in gear mounting plate, driven tooth upper bearing (metal) and driving tooth upper bearing (metal)
It is welded on the bottom of support plate, Worm Bearing welds on the supporting plate, and driving tooth rotation axis and driven tooth rotation axis are each passed through
Two bearings up and down of driving tooth and two bearings up and down of driven tooth divide between driven tooth upper bearing (metal) and driven tooth lower bearing
Cloth driven tooth and dynamic holding handle of turning right, the front end for dynamic holding handle of turning right be welded right grip block, tail end is connected with right-hand rotation
Dynamic holding handle adjusts bolt, driving tooth is dispersed between driving tooth upper bearing (metal) and driving tooth lower bearing and the dynamic clamping hand that turns left
Handle, the front end for the dynamic holding handle that turns left are welded left grip block, and tail end is connected with the dynamic holding handle of left-hand rotation and adjusts bolt,
It includes left worm bearing seat, worm screw, worm gear, right worm bearing seat, rotation that the self-locking cassava of worm and gear, which pulls up mechanism,
Handle, holding rod, connecting rod, rotating bar, holding rod locating piece, holding rod anchor point, support plate, rod connection point, swing handle anchor point,
First right worm bearing seat anchor point, the second right worm bearing seat anchor point, the first left worm bearing seat anchor point and second
Left worm bearing seat anchor point, left worm bearing seat is in the first left worm bearing seat anchor point and the second left worm bearing seat positioning
By the effect of screw bolt and nut so that left worm bearing seat and support plate link together on point, right worm bearing seat is first
Effect on right worm bearing seat anchor point and the second right worm bearing seat anchor point by screw bolt and nut is so that right worm shaft
It holds seat and support plate links together, worm screw passes through two worm bearing seats and meshes together with worm gear, and worm gear passes through driving tooth
Rotation axis positions on the supporting plate, and holding rod locating piece is fixed on branch by the effect of screw bolt and nut on three holding rod anchor points
On fagging, one end of holding rod is welded on holding rod locating piece, and swing handle anchor point is equipped on the other end of holding rod, and holding rod exists
Swing handle is connected with by screw bolt and nut on swing handle anchor point, rotating bar one end is fixed on worm screw, other end hinge
Then connecting rod, connecting rod and swing handle are linked together on rod connection point by screw bolt and nut,
The multiple degrees of freedom cassava pull up mechanism include bracket, front-wheel, left shaft holder, left guide groove, rear-wheel, spring, spring link,
Spring link location hole, baffle, rolling bearing, rotation axis, right bearing seat, right guide groove, the first right bearing seat anchor point, second right side
Bearing block 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, front-wheel are mounted on the front of bracket by front axle, and rear-wheel is mounted on the rear of bracket by hind axle, in bracket
Top is welded with left guide groove and right guide groove, and the two guide groove wheels in left and right are separately mounted to the two sides of guide groove wheel connecting plate, and make this
Four guide groove wheels can roll in guide groove, and rolling bearing is welded on guide groove wheel connecting plate, and baffle is welded on rolling bearing,
Left shaft holder is fixed on baffle by screw bolt and nut on the first left shaft holder anchor point and the second left shaft holder anchor point
Left side, right axle are seated against on the first right bearing seat anchor point and the second right bearing seat anchor point and are fixed on gear by screw bolt and nut
The right side of plate, rotation axis pass through left shaft holder and right bearing seat, are welded angle cleat on the rotating shaft, angle cleat passes through spiral shell
The effect of screw bolt and nut is connected to the bottom of support plate, is equipped with spring link location hole in the tail end of baffle, spring link passes through
Spring and spring link location hole, and hingedly on the supporting plate by screw bolt and nut,
The multiple degrees of freedom cassava pulls up the rotation for realizing vertical direction in mechanism by the effect of rotation axis (51),
The multiple degrees of freedom cassava pulls up the rotary motion for realizing horizontal direction in mechanism by the effect of rolling bearing (45), from
And can be in the case where clamping Cassava stalk, the holding rod that swings (18) is easy to implement cassava so that the root of Cassava stalk loosens
Pull up work.
2. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the dynamic holding handle tune of turning right
It saves adjustable turn right of bolt and moves holding handle claming angle and the dynamic holding handle of right-hand rotation in the height of driven tooth rotation axis.
3. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: described to turn left to move holding handle tune
It saves the dynamic holding handle claming angle of the adjustable left-hand rotation of bolt and turns left to move holding handle in the height of driving tooth rotation axis.
4. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the centre of the gear mounting plate
Part be it is recessed, the part fallen in is welded driven tooth lower bearing and driving tooth lower bearing.
5. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the bidentate wheel drive clamping wood
The transmission ratio that potato pulls up driving tooth and driven tooth in mechanism is 1.
6. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the self-locking cassava of worm and gear
The grip portions in mechanism are pulled up using swing handle anchor point as fulcrum, the power acted on swing handle is power, is acted on
Power on connecting rod is resistance, forms a lever mechanism, carries out the clamping work that bidentate wheel drive clamping cassava pulls up mechanism.
7. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the self-locking cassava of worm and gear
The angle for pulling up holding rod and support plate in mechanism is 30 °.
8. horizontal lever cassava according to claim 1 pulls up device, it is characterised in that: the multiple degrees of freedom cassava pulls up
Mechanism realizes the feed motion of horizontal direction by guide groove wheel in the sliding of left guide groove and right guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089413.7A CN106717444B (en) | 2016-12-01 | 2016-12-01 | A kind of horizontal lever cassava pulls up device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089413.7A CN106717444B (en) | 2016-12-01 | 2016-12-01 | A kind of horizontal lever cassava pulls up device |
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| CN106717444B true CN106717444B (en) | 2018-12-11 |
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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 CN201611089413.7A patent/CN106717444B/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 |
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| CN106717444A (en) | 2017-05-31 |
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