CN207201350U - Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane - Google Patents
Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane Download PDFInfo
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- CN207201350U CN207201350U CN201720992332.1U CN201720992332U CN207201350U CN 207201350 U CN207201350 U CN 207201350U CN 201720992332 U CN201720992332 U CN 201720992332U CN 207201350 U CN207201350 U CN 207201350U
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- sugarcane
- vehicle frame
- collecting box
- swinging
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Abstract
The utility model discloses a kind of three/four-degree-of-freedom to become singular position combination drive collecting device of sugarcane, including the sugarcane-collecting box on vehicle frame, sugarcane-collecting box leads to spherical hinge pair and is installed on vehicle frame, and vehicle frame is provided with the telescopic Singularity double leval jib Component driver sugarcane-collecting box that becomes of oscillating rod and unloaded backward or to the left or to the right；Or sugarcane-collecting box is installed on raising board by spherical hinge pair, raising board is installed on vehicle frame and turned over by lifting hydraulic cylinder, and raising board is provided with the telescopic Singularity double leval jib Component driver sugarcane-collecting box that becomes of oscillating rod and unloaded backward or to the left or to the right.The utility model can produce the conversion of singular position and the upset of raising board by double leval jib component, realize change of the sugarcane-collecting box by plane single-degree-of-freedom to space three-freedom or four-degree-of-freedom, and its flexibility degree is high, and mobility is big.
Description
Technical field
Sugar-cane cutting machine modular construction is the utility model is related to, is specially that a kind of three/four-degree-of-freedom becomes singular position mixing
Drive collecting device of sugarcane.
Background technology
Collecting device of sugarcane is an indispensable part of sugar-cane cutting machine, mainly realizes collection and the unloading work of sugarcane
Make, it is significant to automate harvesting to sugar-cane cutting machine.
Collecting device of sugarcane should be worked with the function that collection sugarcane and unloading are realized on vehicle frame with simple in construction, easy to maintenance, saving
Power, reduction sugarcane harvesting operating cost, raising sugarcane harvesting engine efficiency, the damaged condition of reduction sugarcane are design principle.
Country's plantation landform is complex, and according to various regions cane planting situation, concentrating the collecting device of sugarcane of development has side formula
Dump clamp forming machine structure, bilateral formula dumps clamp forming machine structure, triangle clamp forming machine structure and suspension type sugarcane collection mechanism etc..
Show in, a variety of sugarcane collection mechanisms of the above fail to realize the full-automatic of harvesting in sugarcane harvesting operation
Change, show as that flexibility degree is low, and mobility is low, it is impossible to collect sugarcane suitable for the sugarcane in Hills area, sugarcane is freely unloaded
Loading capability is low.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to propose a kind of flexibility degree
Height, mobility is high, is applicable to the sugarcane collection sugarcane in Hills area, and can realize three/four-degree-of-freedom of free offloading functions
Become singular position combination drive collecting device of sugarcane.
Technical scheme one：It can solve the problem that the Three Degree Of Freedom of above-mentioned technical problem becomes singular position combination drive collecting device of sugarcane,
Its technical scheme includes the vehicle frame walked by forward and backward wheel group and the sugarcane collection mechanism on vehicle frame, except that institute
Stating sugarcane collection mechanism includes sugarcane-collecting box, and the bottom of the sugarcane-collecting box is installed on vehicle frame by spherical hinge pair, the front of sugarcane-collecting box or
The left or right of sugarcane-collecting box are provided with change Singularity double leval jib Component driver sugarcane-collecting box and unloaded backward or to the right or to the left；It is described
Becoming Singularity double leval jib component includes rotating bar, swinging, telescopic bar and control lever, and the lower end of the rotating bar is hinged on vehicle frame,
The lower end of the swinging, telescopic bar is hinged in the revolute on vehicle frame, and one end of the control lever is connected to by spherical hinge pair
Corresponding to sugarcane-collecting box on position, the upper end of the swinging, telescopic bar is connected on the body of rod of control lever by spherical hinge pair, described
The other end of control lever is connected to the upper end of rotating bar by spherical hinge pair.
Further, the rotating bar or the driving lever that swinging, telescopic bar is servomotor driving, the servo of rotating bar is driven
Motor is on vehicle frame, and the servomotor of driving swinging, telescopic bar is in revolute.
The swinging, telescopic bar preferably uses hydraulically extensible bar.
Technical scheme two：It can solve the problem that the four-degree-of-freedom of above-mentioned technical problem becomes singular position combination drive collecting device of sugarcane,
Its technical scheme includes the vehicle frame walked by forward and backward wheel group and the sugarcane collection mechanism on vehicle frame, except that institute
Stating sugarcane collection mechanism includes sugarcane-collecting box, and the bottom of the sugarcane-collecting box is installed on raising board by spherical hinge pair, the act
The rear end of lift slab bottom is hinged on vehicle frame, and the act that raising board is turned over is provided between the bottom front and vehicle frame of raising board
Rise hydraulic cylinder, the front or left of sugarcane-collecting box or right be provided with become Singularity double leval jib Component driver sugarcane-collecting box backward or to
The right side unloads to the left；The change Singularity double leval jib component includes rotating bar, swinging, telescopic bar and control lever, the rotating bar
Lower end be hinged on vehicle frame, the lower end of the swinging, telescopic bar is hinged in the revolute on vehicle frame, the one of the control lever
End is connected to corresponding to sugarcane-collecting box on position by spherical hinge pair, and the upper end of the swinging, telescopic bar is connected to by spherical hinge pair
On the body of rod of control lever, the other end of the control lever is connected to the upper end of rotating bar by spherical hinge pair.
Further, the rotating bar or the driving lever that swinging, telescopic bar is servomotor driving, the servo of rotating bar is driven
Motor is on vehicle frame, and the servomotor of driving swinging, telescopic bar is in revolute.
The swinging, telescopic bar preferably uses hydraulically extensible bar.
The beneficial effects of the utility model：
1st, the utility model Three Degree Of Freedom becomes in singular position combination drive collecting device of sugarcane structure, can be turned by revolute
Move and double leval jib component is produced singular position conversion, realize conversion of the mechanism by plane single-degree-of-freedom to space three-freedom,
Its flexibility degree is high, and mobility is big；For sugarcane-collecting box by servomotor and hydraulic cylinder combination drive, controllability is high, and flexible degree is high,
It is easy to control.
2nd, the utility model four-degree-of-freedom becomes in singular position combination drive collecting device of sugarcane structure, can be turned by revolute
Move and double leval jib component is produced singular position conversion, realize conversion of the mechanism by plane single-degree-of-freedom to space three-freedom,
Its flexibility degree is high, and mobility is big, and it coordinates the flexible of lifting hydraulic cylinder, and the offloading functions of large space can be achieved, and realizes empty
Between four-degree-of-freedom move；Sugarcane-collecting box is by servomotor and hydraulic cylinder combination drive, and controllability is high, and flexible degree is high, is easy to control；
By becoming being used cooperatively for Singularity double leval jib component and lifting hydraulic cylinder, the motion of space four-degree-of-freedom can be achieved, can be big empty
Interior operation, realize comprehensive collection sugarcane and unloading.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of embodiment of the utility model.
Fig. 2 is the displacement schematic diagram for becoming Singularity double leval jib component in Fig. 1 embodiments.
Fig. 3 is the dimensional structure diagram of the utility model another embodiment.
Figure number identifies：1st, vehicle frame；2nd, sugarcane-collecting box；3rd, front vehicle wheel group；4th, rear wheel group；5th, spherical hinge pair；6th, rotating bar；7、
Swinging, telescopic bar；8th, control lever；9th, raising board；10th, revolute；11st, lifting hydraulic cylinder.
Embodiment
Illustrated embodiment is described further to the technical solution of the utility model below in conjunction with the accompanying drawings.
The first embodiment：The utility model Three Degree Of Freedom becomes singular position combination drive collecting device of sugarcane, its structure bag
Vehicle frame 1 and sugarcane-collecting box 2 are included, the vehicle frame 1 is installed in forward and backward wheel group 3,4 by forward and backward suspension to realize drawing type row
Walk；The sugarcane-collecting box 2 is up big and down small trapezoidal shape casing, and sugarcane-collecting box 2 is arranged as its length direction along forward and backward, collects sugarcane
The bottom center of case 2 is installed on vehicle frame 1 by the support of spherical hinge pair 5, and the vehicle frame 1 of the left side central portion of sugarcane-collecting box 2 is provided with driving and collected
Sugarcane case 2 to the right or forward or unloading of turning over change Singularity double leval jib component；The change Singularity double leval jib component bag
Include rotating bar 6, swinging, telescopic bar 7 and the control lever 8 on left and right vertical face, the lower end of the rotating bar 6 (setting rearward)
It is hinged on vehicle frame 1, it is (horizontal that the lower end of the swinging, telescopic bar 7 (forward setting) is hinged in the revolute 10 set on vehicle frame 1
Rotated on face), the control lever 8 is tilting to upper right side, and the front end of control lever 8 is connected to a left side for sugarcane-collecting box 2 by spherical hinge pair 5
On side, the upper end of the swinging, telescopic bar 7 is connected on the middle front part body of rod of control lever 8 by spherical hinge pair 5, control lever 8
Rear end the upper end of rotating bar 6 is connected to by spherical hinge pair 5；Swinging, telescopic bar 7 is set to the driving lever of servomotor driving,
The servomotor is in revolute 10, and the swinging, telescopic bar 7 uses hydraulically extensible bar, as shown in Figure 1.
As shown in figure 1, the gyroaxis of the axis of rotation of the lower end hinge point of rotating bar 6 and the lower end hinge point of swinging, telescopic bar 7
Line is identical, and change Singularity double leval jib component controls into common quadric chain in the swing of swinging, telescopic bar 7 and flexible mixing
Lower driving sugarcane-collecting box 2 unloads to the right.
As shown in Fig. 2 90 ° of the rotation of revolute 10, the lower end hinge point axis of rotation of swinging, telescopic bar 7 and the lower end of rotating bar 6
Hinge point axis of rotation be changed into vertical, become Singularity double leval jib component space three-freedom is transformed to by plane single-degree-of-freedom,
Under the swing and flexible combination drive of swinging, telescopic bar 7 drive sugarcane-collecting box 2 make space three-freedom rotation, can be achieved to
A left side unloads to the right or backward.
Second of embodiment：The utility model four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane, its structure bag
Vehicle frame 1 and sugarcane-collecting box 2 are included, the vehicle frame 1 is installed in forward and backward wheel group 3,4 by forward and backward suspension to realize drawing type row
Walk；The sugarcane-collecting box 2 is up big and down small trapezoidal shape casing, and sugarcane-collecting box 2 is arranged as its length direction along forward and backward, collects sugarcane
The bottom center of case 2 is installed on raising board 9 by the support of spherical hinge pair 5, and the rear end of the bottom of raising board 9 is hinged in vehicle frame
The lifting hydraulic cylinder 11 that raising board 9 is turned over is provided with 1, between the bottom front and vehicle frame 1 of raising board 9, sugarcane-collecting box 2 is left
The raising board 9 of middle side part be provided with driving sugarcane-collecting box 2 to the right or to the right or unloading of turning over change Singularity double leval jib group
Part；The Singularity double leval jib component that becomes includes rotating bar 6, swinging, telescopic bar 7 and control lever 8 on left and right vertical face,
The lower end of the rotating bar 6 (setting rearward) is hinged on raising board 9, the lower end hinge of the swinging, telescopic bar 7 (forward setting)
It is connected in the revolute 10 (being rotated on horizontal plane) set on raising board 9, the control lever 8 is tilting to upper right side, before control lever 8
End is connected on the left surface of sugarcane-collecting box 2 by spherical hinge pair 5, and the upper end of the swinging, telescopic bar 7 is connected by spherical hinge pair 5
In on the middle front part body of rod of control lever 8, the rear end of control lever 8 is connected to the upper end of rotating bar 6 by spherical hinge pair 5；It will swing
Expansion link 7 is set to the driving lever of servomotor driving, and the servomotor in revolute 10, adopt by the swinging, telescopic bar 7
With hydraulically extensible bar, as shown in Figure 3.
When the axis of rotation of the lower end hinge point of rotating bar 6 is identical with the axis of rotation of the lower end hinge point of swinging, telescopic bar 7,
Change Singularity double leval jib component drives into common quadric chain under the swing and flexible combination drive of swinging, telescopic bar 7
Sugarcane-collecting box 2 unloads to the right.
When revolute 10 rotates 90 °, the hinge point axis of rotation of the lower end of swinging, telescopic bar 7 and the hinge of the lower end of rotating bar 6
Chain point axis of rotation is changed into vertical, becomes Singularity double leval jib component and transforms to space three-freedom by plane single-degree-of-freedom, is putting
Drive sugarcane-collecting box 2 to make space three-freedom rotation under the swing and flexible combination drive of dynamic expansion link 7, can be achieved to the left or
Unload to the right or backward, coordinate the lifting of lifting hydraulic cylinder 11, the space four-degree-of-freedom motion of sugarcane-collecting box 2 can be achieved.
Claims (6)
1. Three Degree Of Freedom becomes singular position combination drive collecting device of sugarcane, including the vehicle frame walked by forward and backward wheel group (3,4)
And the sugarcane collection mechanism on vehicle frame (1) (1), it is characterised in that：The sugarcane collection mechanism includes sugarcane-collecting box (2), the collection sugarcane
The bottom of case (2) is installed on vehicle frame (1) by spherical hinge secondary (5), the front of sugarcane-collecting box (2) or the left of sugarcane-collecting box (2) or
Right is provided with change Singularity double leval jib Component driver sugarcane-collecting box (2) and unloaded backward or to the right or to the left；The change Singularity four
Link assembly includes rotating bar (6), swinging, telescopic bar (7) and control lever (8), and the lower end of the rotating bar (6) is hinged in vehicle frame
(1) on, the lower end of the swinging, telescopic bar (7) is hinged in the revolute (10) on vehicle frame (1), and the one of the control lever (8)
End is connected to corresponding to sugarcane-collecting box (2) on position by spherical hinge secondary (5), and the upper end of the swinging, telescopic bar (7) passes through ball pivot
Chain pair (5) is connected on the body of rod of control lever (8), and the other end of the control lever (8) is connected to rotation by spherical hinge secondary (5)
The upper end of bar (6).
2. Three Degree Of Freedom according to claim 1 becomes singular position combination drive collecting device of sugarcane, it is characterised in that：Described turn
Lever (6) or the driving lever that swinging, telescopic bar (7) is servomotor driving, the servomotor of driving rotating bar (6) are located at vehicle frame
(1) on, the servomotor of driving swinging, telescopic bar (7) is in revolute (10).
3. Three Degree Of Freedom according to claim 1 or 2 becomes singular position combination drive collecting device of sugarcane, it is characterised in that：Institute
It is hydraulically extensible bar to state swinging, telescopic bar (7).
4. four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane, including the vehicle frame walked by forward and backward wheel group (3,4)
And the sugarcane collection mechanism on vehicle frame (1) (1), it is characterised in that：The sugarcane collection mechanism includes sugarcane-collecting box (2), the collection sugarcane
The bottom of case (2) is installed on raising board (9) by spherical hinge secondary (5), and the rear end of raising board (9) bottom is hinged
The lifting hydraulic pressure that raising board (9) is turned over is provided with vehicle frame (1), between the bottom front and vehicle frame (1) of raising board (9)
Cylinder (11), the front or left of sugarcane-collecting box (2) or right be provided with become Singularity double leval jib Component driver sugarcane-collecting box (2) backward,
Or unload to the right or to the left；The change Singularity double leval jib component includes rotating bar (6), swinging, telescopic bar (7) and control lever
(8), the lower end of the rotating bar (6) is hinged on vehicle frame (1), and the lower end of the swinging, telescopic bar (7) is hinged on vehicle frame (1)
Revolute (10) on, one end of the control lever (8) is connected to corresponding to sugarcane-collecting box (2) on position by spherical hinge secondary (5),
The upper end of the swinging, telescopic bar (7) is connected on the body of rod of control lever (8) by spherical hinge secondary (5), the control lever (8)
The other end is connected to the upper end of rotating bar (6) by spherical hinge secondary (5).
5. four-degree-of-freedom according to claim 4 becomes singular position combination drive collecting device of sugarcane, it is characterised in that：Described turn
Lever (6) or the driving lever that swinging, telescopic bar (7) is servomotor driving, the servomotor of driving rotating bar (6) are located at vehicle frame
(1) on, the servomotor of driving swinging, telescopic bar (7) is in revolute (10).
6. the four-degree-of-freedom according to claim 4 or 5 becomes singular position combination drive collecting device of sugarcane, it is characterised in that：Institute
It is hydraulically extensible bar to state swinging, telescopic bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992332.1U CN207201350U (en) | 2017-08-09 | 2017-08-09 | Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane |
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| CN201720992332.1U CN207201350U (en) | 2017-08-09 | 2017-08-09 | Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane |
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| CN207201350U true CN207201350U (en) | 2018-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306594A (en) * | 2017-08-09 | 2017-11-03 | 钦州学院 | Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306594A (en) * | 2017-08-09 | 2017-11-03 | 钦州学院 | Three/four-degree-of-freedom becomes singular position combination drive collecting device of sugarcane |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200809 |