CN108391477A - Narrow-track tractor suspension arrangement - Google Patents
Narrow-track tractor suspension arrangement Download PDFInfo
- Publication number
- CN108391477A CN108391477A CN201810436002.3A CN201810436002A CN108391477A CN 108391477 A CN108391477 A CN 108391477A CN 201810436002 A CN201810436002 A CN 201810436002A CN 108391477 A CN108391477 A CN 108391477A
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- CN
- China
- Prior art keywords
- pull rod
- lower pull
- mounting base
- interconnecting piece
- narrow
- 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.)
- Pending
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- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
The invention belongs to tractor ancillary equipment fields, are related to suspension arrangement more particularly to a kind of narrow-track tractor suspension arrangement.Including mutually matched upper hanger bracket and lower hanger bracket, the lower hanger bracket includes mounting base and is arranged lower pull rod in mounting base both sides, the lower pull rod include the horizontal part parallel with mounting base both sides and with the vertically disposed interconnecting piece of horizontal part, the interconnecting piece is arranged in addition towards mounting base, the lower pull rod is fixed on by lower pull rod installation axle in mounting base, the lower pull rod installation axle is arranged far from interconnecting piece, the lower pull rod mounting plate for connecting tractor is additionally provided in the lower pull rod installation axle, the one end of the interconnecting piece far from horizontal part is provided with sliding block, the sliding slot to horizontally slip for sliding block is provided on the interconnecting piece, it is provided with bulb on the sliding block, it is further sleeved with lift lever on the lower pull rod, the one end of the lift lever far from lower pull rod is provided with lift arm.The configuration of the present invention is simple, easy to process, suitable large-scale promotion use.
Description
Technical field
The invention belongs to tractor ancillary equipment field, it is related to suspension arrangement more particularly to a kind of narrow-track tractor is used
Suspension arrangement.
Background technology
Tractor hanging is that the lifting force of tractor and tractive force are passed to agricultural machinery and implement for connecting agricultural machinery and implement.
For the ease of with complete set of farm machines and tools, tractor hanging classifies according to engine traction power grade, is marked according to correlation
Standard is divided into three classes：Every ruler of 1 class, 2 classes and 3 classes, the position dimension of upper and lower hitch point and its connecting hole of spherical hinge and pin
It is very little also will be according to standard setting.
For narrow-track tractor, because gap is small between tire, the suspension arrangement worked it out according to traditional design thinking
The relative distance of bulb is short on lower pull rod, therefore can not need to design special agricultural machinery and implement with common conventional complete set of farm machines and tools,
Versatility low cost is high.
Invention content
The present invention is not suitable for the technical problem present in narrow-track tractor for above-mentioned conventional suspension devices, proposes one
It is kind of reasonable design, of simple structure and low cost and disclosure satisfy that the narrow wheelspan that narrow-track tractor connection agricultural machinery and implement need is dilatory
Machine suspension arrangement.
In order to achieve the above object, the technical solution adopted by the present invention is that the present invention provides a kind of narrow-track tractor use
Suspension arrangement, including mutually matched upper hanger bracket and lower hanger bracket, the lower hanger bracket include that mounting base and setting are being pacified
Fill the lower pull rod of seat both sides, the lower pull rod includes the horizontal part parallel with mounting base both sides and vertically disposed with horizontal part
Interconnecting piece, the interconnecting piece are fixed on by lower pull rod installation axle on tractor towards setting other than mounting base, the lower pull rod,
The lower pull rod installation axle is arranged far from interconnecting piece, and the drop-down for connecting tractor is additionally provided in the lower pull rod installation axle
Bar mounting plate, the one end of the interconnecting piece far from horizontal part are provided with sliding block, are provided with for sliding block or so on the interconnecting piece
The sliding slot of sliding is provided with bulb on the sliding block, lift lever is further sleeved on the lower pull rod, the lift lever is far from drop-down
One end of bar is provided with lift arm.
Preferably, the lift lever is arranged on horizontal part, the lift lever is arranged close to interconnecting piece.
Preferably, being additionally provided with spring mounting seat on the lower pull rod, limit bullet is provided between the lower pull rod
Spring, the limit spring are fixed on spring mounting seat.
Preferably, being additionally provided with limiting plate between the lower pull rod and mounting base, one end axis of the limiting plate is connected on
In mounting base, the other end of the limiting plate is arranged close to interconnecting piece.
Preferably, being provided with the positioning bolt for limiting distance for controlling limiting plate in the mounting base.
Compared with prior art, the advantages and positive effects of the present invention are,
1, the present invention provides a kind of narrow-track tractor suspension arrangement, by be arranged the limit spring on lower pull rod and
The limiting plate being arranged in mounting base, the limited amplitude of fluctuation for limiting lower pull rod, it is limited to meet narrow-track tractor space
Requirement；Pull rod and the bulb equipped with sliding block under its ad hoc " L " shape, make the installation point position of pull rod under narrow-track tractor can
To meet the installation requirement of conventional agricultural machinery and implement, the versatility of agricultural machinery and implement is improved, it is the configuration of the present invention is simple, easy to process, it is suitble to big
Scale is promoted the use of.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram for the lower hanger bracket that embodiment 1 provides；
Fig. 2 is the structural schematic diagram for the upper hanger bracket that embodiment 1 provides；
In above each figure, 1, mounting base；11, limiting plate；12, positioning bolt；2, lower pull rod；21, horizontal part；22, interconnecting piece
；23, sliding slot；24, spring mounting seat；25, limit spring；3, lower pull rod installation axle；4, lower pull rod mounting plate；5, sliding block；6、
Bulb；7, lift lever；8, lift arm；9, upper connecting rod；10, fixed hook.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention will be further described.It should be noted that in the absence of conflict, in embodiments herein and embodiment
Feature can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
With using implementing different from other modes described here, therefore, the present invention is not limited to the specific of specification is described below
The limitation of embodiment.
Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment aim to solve the problem that suspension is separately provided in existing narrow wheel tractor needs
The technical issues of device, for this purpose, a kind of narrow-track tractor suspension arrangement that can be general is provided, for this purpose, the present embodiment carries
Include mutually matched upper hanger bracket and lower hanger bracket for narrow-track tractor suspension arrangement, it is main in entire suspension arrangement
It influences a little in lower hanger bracket, therefore, the improved place of the present embodiment emphasis is also lower hanger bracket, upper hanger bracket and existing common
Upper hanger bracket is the same, including upper connecting rod 9, the middle part of upper connecting rod 9 is provided with fixed hook 10, fixed hook 10 is not mounting agriculture
Upper connecting rod is fixed when equipment, when mounting agricultural machinery and implement, the lock pin in upper connecting rod upper end is set and is used for positioning tie point on agricultural machinery and implement.
In order to realize the application of narrow wheel tractor, for this purpose, lower hanger bracket provided in this embodiment includes mounting base 1 and sets
The lower pull rod 2 in 1 both sides of mounting base is set, in the present embodiment, mounting base 1 is whole to be similar to rectangular parallelepiped structure, more specifically
It says the transverse slat connection between the two plates by symmetrical two boards and setting, mounting hole is provided in mounting base, is used
It is fixed in realizing.
Lower pull rod 2 is mainly used for connecting agricultural machinery and implement, for this purpose, lower pull rod 2 provided in this embodiment includes and 1 both sides of mounting base
Parallel horizontal part 21 and with 21 vertically disposed interconnecting piece 22 of horizontal part, and interconnecting piece 22 is towards being arranged other than mounting base 1,
In this way, the whole L-shaped setting of lower pull rod 2, in the present embodiment, lower pull rod 2 is fixed on mounting base 1 by lower pull rod installation axle 3
On, lower pull rod 2 is sleeved in lower pull rod installation axle 3, and in the present embodiment, lower pull rod installation axle 3 is arranged far from interconnecting piece 22, if
The lower pull rod mounting plate 4 being additionally provided in lower pull rod installation axle 3 in the end of horizontal part 21 for connecting tractor is set, this
Sample, lower pull rod 2 are installed to by lower pull rod installation axle 3 on tractor, specifically, are connected by bolt with lower pull rod mounting plate 4
It is connected on semiaxis shell, realizes the fixation of the end of lower pull rod 2, it is dilatory that mounting base is fixed on by the bolt hole of mounting base one end
Machine rear axle housing body enhances laser intensity and stability by above-mentioned setting.
In order to avoid tire and ensure bulb is horizontally mounted distance, it is arranged in the one end of interconnecting piece 22 far from horizontal part 21
There is sliding block 5, the sliding slot 23 to horizontally slip for sliding block 5 is provided on interconnecting piece 22, bulb 6 is provided on sliding block 5, passes through cunning
Block 5 realizes the function of 6 Level tune position of bulb in the movement of 2 upper hopper chute 23 of lower pull rod, compensates for pull rod 2 under narrow wheelspan and puts
The small deficiency of dynamic range, enhances the adaptability to agricultural machinery and implement installation dimension.
In view of agricultural machinery and implement will lift tractor when driving on headland turn or road, agricultural machinery and implement will be fallen when normal operation
Get off.For this purpose, being further sleeved with lift lever 7 on lower pull rod 2, the one end of lift lever 7 far from lower pull rod 2 is provided with lift arm 8, tool
Body says that lift lever 7 is arranged on horizontal part 21, and lift lever 7 is arranged close to interconnecting piece 22.Since the end axis of lower pull rod 2 connects,
Therefore it does not influence to be promoted.
In order to limit the swing between the two lower pull rods 2 in left and right spring is additionally provided on lower pull rod 2 in the present embodiment
Mounting base 24 is provided with limit spring 25 between lower pull rod 2, and the limit spring 25 is fixed on spring mounting seat.
Meanwhile limiting plate 11 is additionally provided between lower pull rod 2 and mounting base 1, one end axis of limiting plate 11 is connected on installation
On seat 1, the other end of limiting plate 11 is arranged close to interconnecting piece 21.Lower pull rod 2 after with the upper agricultural machinery and implement of set because wheelspan it is narrow
The significantly swing for limiting pull rod, prevents from interfering with tire.It is limited with limiting plate, limiting plate by assembling vertically
Pin be connected in mounting base, limiting plate can be provided in mounting base for controlling around vertical pin rotational angle
Limiting plate limits the positioning bolt of distance, and by rotational positioning spiral, the distance that control positioning bolt 12 stretches out, positioning bolt is stretched
The part gone out resists limiting plate, therefore, control limit distance.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent variations and remodeling made by above example, the protection domain of technical solution of the present invention is still fallen within.
Claims (5)
1. a kind of narrow-track tractor suspension arrangement, including mutually matched upper hanger bracket and lower hanger bracket, which is characterized in that
The lower hanger bracket includes mounting base and lower pull rod in mounting base both sides is arranged, and the lower pull rod includes and mounting base both sides
Parallel horizontal part and with the vertically disposed interconnecting piece of horizontal part, the interconnecting piece is towards being arranged other than mounting base, under described
Pull rod is fixed on by lower pull rod installation axle on tractor, and the lower pull rod installation axle is arranged far from interconnecting piece, the lower pull rod
The lower pull rod mounting plate for connecting tractor is additionally provided in installation axle, the one end of the interconnecting piece far from horizontal part is provided with
Sliding block is provided with the sliding slot to horizontally slip for sliding block on the interconnecting piece, bulb, the lower pull rod is provided on the sliding block
On be further sleeved with lift lever, the one end of the lift lever far from lower pull rod is provided with lift arm.
2. narrow-track tractor suspension arrangement according to claim 1, which is characterized in that the lift lever is arranged in water
In flat portion, the lift lever is arranged close to interconnecting piece.
3. narrow-track tractor suspension arrangement according to claim 2, which is characterized in that also set up on the lower pull rod
There is spring mounting seat, is provided with limit spring between the lower pull rod, the limit spring is fixed on spring mounting seat.
4. narrow-track tractor suspension arrangement according to claim 3, which is characterized in that the lower pull rod and mounting base
Between be additionally provided with limiting plate, one end axis of the limiting plate is connected in mounting base, and the other end of the limiting plate is close to connection
Portion is arranged.
5. narrow-track tractor suspension arrangement according to claim 4, which is characterized in that be provided in the mounting base
The positioning bolt of distance is limited for controlling limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436002.3A CN108391477A (en) | 2018-05-09 | 2018-05-09 | Narrow-track tractor suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436002.3A CN108391477A (en) | 2018-05-09 | 2018-05-09 | Narrow-track tractor suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108391477A true CN108391477A (en) | 2018-08-14 |
Family
ID=63101808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810436002.3A Pending CN108391477A (en) | 2018-05-09 | 2018-05-09 | Narrow-track tractor suspension arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108391477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834457A (en) * | 2018-08-27 | 2018-11-20 | 雷沃重工股份有限公司 | A kind of novel tractor towing mechanism and the tractor with it |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202043430U (en) * | 2011-04-08 | 2011-11-23 | 黑龙江省水田机械化研究所 | Quick hanging and connecting device for paddy-field slurry stirring grader |
| US20150122518A1 (en) * | 2013-11-07 | 2015-05-07 | Cnh Industrial America Llc | Implement for a tractor hitch |
| CN204796096U (en) * | 2015-06-12 | 2015-11-25 | 张驰航 | A lower link assembly for vehicle bikini linkage |
| CN205694133U (en) * | 2016-06-23 | 2016-11-23 | 江西赣发机械制造有限公司 | A kind of rotary cultivator three-point type hanging lifting arm |
| CN207201266U (en) * | 2017-09-13 | 2018-04-10 | 第一拖拉机股份有限公司 | A kind of compact type tractor hitch |
| CN208285776U (en) * | 2018-05-09 | 2018-12-28 | 道依茨法尔机械有限公司 | Narrow-track tractor suspension arrangement |
-
2018
- 2018-05-09 CN CN201810436002.3A patent/CN108391477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202043430U (en) * | 2011-04-08 | 2011-11-23 | 黑龙江省水田机械化研究所 | Quick hanging and connecting device for paddy-field slurry stirring grader |
| US20150122518A1 (en) * | 2013-11-07 | 2015-05-07 | Cnh Industrial America Llc | Implement for a tractor hitch |
| CN204796096U (en) * | 2015-06-12 | 2015-11-25 | 张驰航 | A lower link assembly for vehicle bikini linkage |
| CN205694133U (en) * | 2016-06-23 | 2016-11-23 | 江西赣发机械制造有限公司 | A kind of rotary cultivator three-point type hanging lifting arm |
| CN207201266U (en) * | 2017-09-13 | 2018-04-10 | 第一拖拉机股份有限公司 | A kind of compact type tractor hitch |
| CN208285776U (en) * | 2018-05-09 | 2018-12-28 | 道依茨法尔机械有限公司 | Narrow-track tractor suspension arrangement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834457A (en) * | 2018-08-27 | 2018-11-20 | 雷沃重工股份有限公司 | A kind of novel tractor towing mechanism and the tractor with it |
| CN108834457B (en) * | 2018-08-27 | 2024-02-06 | 潍柴雷沃智慧农业科技股份有限公司 | Novel tractor pulling mechanism and tractor with same |
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