CN206100815U - 3 hooking device of crawler -type farming machinery - Google Patents
3 hooking device of crawler -type farming machinery Download PDFInfo
- Publication number
- CN206100815U CN206100815U CN201621103682.XU CN201621103682U CN206100815U CN 206100815 U CN206100815 U CN 206100815U CN 201621103682 U CN201621103682 U CN 201621103682U CN 206100815 U CN206100815 U CN 206100815U
- Authority
- CN
- China
- Prior art keywords
- lift arm
- pull bar
- brace
- lift
- arm assembly
- 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.)
- Expired - Fee Related
Links
- 238000009313 farming Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000003971 tillage Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
3 hooking device of crawler -type farming machinery, each mechanism realize the linkage by the pin junction, articulate the agricultural implement at right lift arm, left lift arm and the free end of going up the pull rod, and the lift cylinder upper end links to each other with the lift arm assembly, can rotate through the lift arm assembly, and left lower link and right lower link upper end link to each other with the lift arm assembly, and the lower extreme links to each other with right lift arm, left lift arm respectively, and the mid point of the oblique pull rod of a pull rod and a left side and mount is continuous to one side through the right side respectively for right lift arm, left lift arm. The utility model has the advantages that: 1, flexible messenger's lift arm assembly through the lift cylinder is realized rotating, and the up -and -down motion is realized to the agricultural implement of realizing articulating on lift arm down, has avoided the inhomogeneous and damage of machines atress. 2, adopt the pegging, realize the quick dismantlement and the assembly of machines, can realize articulating of multiple machines. 3, it is the screw rod structure to control the lower link middle, can adjust length, can realize controlling of machines like this and adjust.
Description
Technical field
This utility model is related to the crawler type tillage machinery in agricultural machinery technological field, and in particular to a kind of crawler type is ploughed
Make 3 points of hanging devices of machinery.
Background technology
Crawler-type rotary cultivator on existing market is pulled agricultural machinery and implement and carries out farming to mount using fixed hanging mechanisms mostly,
Although the equipment for mounting can be realized adjusting up and down, left and right adjusting is unable to, the equipment depth of burying is difficult to grasp, farming effect
Bad, this mounting mode leverages Drafting Ability, and also bother very much when equipment needs repairing, needing will be whole
Individual equipment is disassembled from whole machine, is installed also inconvenient.
The content of the invention
To overcome the problems referred to above, the purpose of this utility model is to provide a kind of equipment and buries the structure letter that the depth is easily mastered
Single, flexible operation is light, using it is reliable and stable, 3 points of hanging mechanisms of agricultural machinery easy to adjust are installed.
3 points of hanging devices of this crawler type tillage machinery, it includes fixed mount；Bracing frame；Lower-left pull bar；Lift arm
Assembly；Upper connecting rod support base；Upper connecting rod；Bottom right pull bar；Lift cylinder；Right lift arm；Right brace；Brace support base；It is left
Brace；Left lift arm, each mechanism realize linkage by pin connection, hang in the free end of right lift arm, left lift arm and upper connecting rod
Connect farm implements, lift cylinder upper end is connected with arm assembly is lifted, can be rotated by lifting arm assembly, lower-left pull bar and bottom right pull bar
Upper end is connected with arm assembly is lifted, and lower end is connected with right lift arm, left lift arm respectively, and right lift arm, left lift arm lead to respectively
Cross right brace to be connected with left brace with the midpoint of fixed mount.
The utility model has the advantages that
1st, this utility model makes lifting arm assembly realize rotating by the flexible of lift cylinder, so as to drive lower pull bar upper and lower
Work, the lower lift arm motion of linkage are so as to the agricultural machinery and implement for realizing being articulated on lower lift arm are realized moving up and down, new in this practicality
In type, lift cylinder is not directly acted on equipment, but act in its respective link, it is to avoid equipment unbalance stress
It is even and damage.
2nd, this utility model is connected using pin, and non-traditional mounting is with bolts, can so realize equipment
Fast quick-detach and assembling, can realize the mounting of various equipments, realize a tractor serves several purposes, be user the cost-effective and time.
3rd, it is screw-rod structure in the middle of pull bar under left and right in this utility model, equipment so can be realized with adjustment length
Left and right adjusting, the adjustment pull bar that can be artificial when farming out-of-flatness is run into, farming effect is greatly improved, while right oblique pull
Bar and left brace make equipment not have big swinging.
Description of the drawings
Fig. 1 is one structural perspective of embodiment of the present utility model
Fig. 2 is two structural perspective of embodiment of the present utility model
Fig. 3 is the enlarged cross-sectional view of this utility model lower-left pull bar and bottom right pull bar
In figure, reference is expressed as：1- fixed mounts；2- bracing frames；31- lower-lefts pull bar；4- lifts arm assembly；5- is pulled up
Bar support base；6- upper connecting rods；32- bottom rights pull bar；7- lift cylinders；The right lift arms of 81-；The right braces of 91-；10- braces
Support seat；The left braces of 92-；The left lift arms of 82-, 33, lower sleeve, 34, screw rod, 35, screw rod head, 36, upper bush, 37, rotate and lack
Mouthful.
Specific embodiment
This utility model is described in detail by two embodiments below in conjunction with the accompanying drawings as follows：
3 points of hanging devices of this crawler type tillage machinery, it includes fixed mount 1；Bracing frame 2；Lower-left pull bar 31；Carry
Rise arm assembly 4；Upper connecting rod support base 5；Upper connecting rod 6；Bottom right pull bar 32；Lift cylinder 7；Right lift arm 81；Right brace 91；Tiltedly
Pull bar support base 10；Left brace 92；Left lift arm 82, each mechanism are realized linkage, are carried in a right lift arm 81, left side by pin connection
The free end mounting farm implements of arm 82 and upper connecting rod 6 are risen, 7 upper end of lift cylinder is connected with arm assembly 4 is lifted, and lifting arm assembly 4 can
To rotate, lower-left pull bar 31 and 32 upper end of bottom right pull bar and lifting arm assembly are connected, lower end respectively with right lift arm 81, left lifting
Arm 82 is connected, and right lift arm 81, left lift arm 82 are respectively by the midpoint phase of right brace 91 and left brace 92 and fixed mount
Even.
Embodiment one, as shown in Figure 1：Lift cylinder 7 is arranged on the outside for lifting arm assembly 4.
Fixed mount 1 is welded on crawler type tillage implement, and bracing frame 2 is welded on fixed mount 1, is lifted arm assembly 4 and is fixed
On bracing frame 2, it is possible to which which is welded on bracing frame 2 around fulcrum, upper connecting rod support base 5, upper connecting rod 6 passes through pin
It is connected on upper connecting rod support base 5, lower-left pull bar 31 and bottom right pull bar 32 are connected on lifting arm assembly 4 by pin, and can
To rotate, right lift arm 81 and left lift arm 82 are connected on 2 ball-type steady pin of bracing frame, it is possible to around steady pin up and down
Rotate, the other end of lower-left pull bar 31 and bottom right pull bar 32 is connected to right lift arm 81 and left lift arm 82 by pin
On, brace support base 10 is welded on bracing frame 2, and one end is connected to brace respectively for right brace 91 and left brace 92
On support seat 10, the other end is connected on right lift arm 81 and left lift arm 82,7 one end of lift cylinder connection, 4 assembly of lift arm
Outside, the other end are connected on the supported hole of fixed mount 1.
In figure 3, in the middle of lower-left pull bar 31 and bottom right pull bar 32 be screw-rod structure, including lower sleeve 33, lower sleeve it is interior
There is screw thread in hole, screw rod 34 be housed in lower sleeve, screw rod head 35 is placed in upper bush 36, on screw rod 34, have rotation breach 37,
Screw rod 35 is rotated by rotating breach 37, the length of lower-left pull bar 31 or bottom right pull bar 32 can be adjusted.
Flexible by lift cylinder 7 makes lifting arm assembly 4 rotate around fulcrum, so as to drive lower-left pull bar 31 and bottom right to draw
Bar 32 moves up and down, while right lift arm 81 and left lift arm 82 are also driven around fulcrum, so as to the entirety for realizing equipment is carried
Rise or decline.Right brace 91, left brace 92 are connected on right lift arm 81 and left lift arm 82, between two lower lift arms
Spacing adjusted by right brace 91, left brace 92, can by the length for adjusting lower-left pull bar 31 and bottom right pull bar 32
To realize the left and right adjusting of equipment.
Embodiment two, as shown in Figure 2：Lift cylinder 7 is arranged on the inner face for lifting arm assembly 4, and the other end is connected to frame
Supported hole on, remaining structure is identical with embodiment one.
Claims (4)
1. 3 points of hanging devices of crawler type tillage machinery, it includes fixed mount；Bracing frame；Lower-left pull bar；Lift arm assembly；On
Pull bar support base；Upper connecting rod；Bottom right pull bar；Lift cylinder；Right lift arm；Right brace；Brace support base；Left brace；
Left lift arm, it is characterised in that each mechanism realizes linkage, in the freedom of right lift arm, left lift arm and upper connecting rod by pin connection
End mounting farm implements, lift cylinder upper end are connected with arm assembly is lifted, and can be rotated by lifting arm assembly, lower-left pull bar and bottom right
Pull bar upper end is connected with arm assembly is lifted, and lower end is connected with right lift arm, left lift arm respectively, right lift arm, left lift arm point
Not Tong Guo right brace be connected with left brace with the midpoint of fixed mount.
2. 3 points of hanging devices of crawler type tillage machinery according to claim 1, it is characterised in that lift cylinder（7）
Installed in lifting arm assembly（4）Outside；Fixed mount（1）It is welded on crawler type tillage implement, bracing frame (2) is welded on fixation
On frame (1), lift arm assembly (4) and be fixed on bracing frame (2), it is possible to which which is around fulcrum, upper connecting rod support base (5) welding
In bracing frame（2）On, upper connecting rod (6) is connected on upper connecting rod support base (5) by pin, lower-left pull bar (31) and bottom right pull bar
(32) it is connected in lifting arm assembly (4) by pin, it is possible to rotate, right lift arm (81) and left lift arm (82) are connected to
On bracing frame (2) ball-type steady pin, it is possible to rotated around steady pin up and down, lower-left pull bar (31) and bottom right pull bar (32)
The other end is connected on right lift arm (81) and left lift arm (82) by pin, and brace support base (10) is welded on and props up
On support (2), one end is connected on brace support base (10) respectively for right brace (91) and left brace (92), and the other end connects
It is connected on right lift arm (81) and left lift arm (82), the connection of lift cylinder (7) one end lifts the outside of arm assembly (4), another
End is connected on the supported hole of fixed mount (1).
3. 3 points of hanging devices of crawler type tillage machinery according to claim 1, it is characterised in that lift cylinder (7)
Installed in the inner face for lifting arm assembly (4), the other end is connected on the supported hole of frame, and remaining structure is identical with embodiment one.
4. 3 points of hanging devices of the crawler type tillage machinery according to Claims 2 or 3, it is characterised in that lower-left pull bar
(31) it is and in the middle of bottom right pull bar (32) screw-rod structure, including lower sleeve（33）, have screw thread in the endoporus of lower sleeve, in lower sleeve
Equipped with screw rod（34）, screw rod head（35）It is placed on upper bush（36）In, screw rod（34）On have rotation breach（37）, lacked by rotating
Mouthful（37）Rotate screw rod（34）, lower-left pull bar can be adjusted（31）Or bottom right pull bar（32）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103682.XU CN206100815U (en) | 2016-10-09 | 2016-10-09 | 3 hooking device of crawler -type farming machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103682.XU CN206100815U (en) | 2016-10-09 | 2016-10-09 | 3 hooking device of crawler -type farming machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100815U true CN206100815U (en) | 2017-04-19 |
Family
ID=58528819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103682.XU Expired - Fee Related CN206100815U (en) | 2016-10-09 | 2016-10-09 | 3 hooking device of crawler -type farming machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100815U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667588A (en) * | 2017-10-13 | 2018-02-09 | 洛阳中科龙网创新科技有限公司 | It is a kind of to realize tractor and farm implements carry, the control system departed from |
| CN107710935A (en) * | 2017-10-09 | 2018-02-23 | 中国农业大学 | Based on adaptive hilly and mountainous land tractor farm tools hitch and method |
| CN108093720A (en) * | 2017-12-18 | 2018-06-01 | 山东交通学院 | A kind of automatically controlled hanging device of work tool for tractor |
| CN110959325A (en) * | 2019-12-19 | 2020-04-07 | 江苏农林职业技术学院 | Lateral movement type three-point suspension device |
| CN116252259A (en) * | 2023-05-15 | 2023-06-13 | 成都飞机工业（集团）有限责任公司 | Assembly part stress-free clamping tool and application method thereof |
-
2016
- 2016-10-09 CN CN201621103682.XU patent/CN206100815U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107710935A (en) * | 2017-10-09 | 2018-02-23 | 中国农业大学 | Based on adaptive hilly and mountainous land tractor farm tools hitch and method |
| CN107667588A (en) * | 2017-10-13 | 2018-02-09 | 洛阳中科龙网创新科技有限公司 | It is a kind of to realize tractor and farm implements carry, the control system departed from |
| CN108093720A (en) * | 2017-12-18 | 2018-06-01 | 山东交通学院 | A kind of automatically controlled hanging device of work tool for tractor |
| CN108093720B (en) * | 2017-12-18 | 2023-06-09 | 山东交通学院 | Electric control hooking device for operation tool of tractor |
| CN110959325A (en) * | 2019-12-19 | 2020-04-07 | 江苏农林职业技术学院 | Lateral movement type three-point suspension device |
| CN110959325B (en) * | 2019-12-19 | 2024-05-24 | 江苏农林职业技术学院 | Side-shifting type three-point suspension device |
| CN116252259A (en) * | 2023-05-15 | 2023-06-13 | 成都飞机工业（集团）有限责任公司 | Assembly part stress-free clamping tool and application method thereof |
| CN116252259B (en) * | 2023-05-15 | 2023-08-04 | 成都飞机工业（集团）有限责任公司 | Assembly part stress-free clamping tool and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |