CN107738548A - A kind of high-clearance sprays car shock-damping structure - Google Patents
A kind of high-clearance sprays car shock-damping structure Download PDFInfo
- Publication number
- CN107738548A CN107738548A CN201711029694.1A CN201711029694A CN107738548A CN 107738548 A CN107738548 A CN 107738548A CN 201711029694 A CN201711029694 A CN 201711029694A CN 107738548 A CN107738548 A CN 107738548A
- Authority
- CN
- China
- Prior art keywords
- transverse arm
- main car
- frame
- car frame
- axle transverse
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
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- 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
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
- A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
- A01B51/026—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the automotive vehicle type, e.g. including driver accommodation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/008—Tanks, chassis or related parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/08—Agricultural vehicles
Abstract
The invention discloses a kind of high-clearance to spray car shock-damping structure, including main car frame and front truck crane span structure and rear car crane span structure on main car frame；The front truck crane span structure includes front axle transverse arm and connects the stretch arm of front axle transverse arm, stretch arm is pivotally connected with main car frame, a pair of preceding damping oil cylinders are set between front axle transverse arm and main car frame, the cylinder body of preceding damping oil cylinder is arranged on main car frame, and hydraulic stem is pivotally connected in the top of front axle transverse arm；The rear car crane span structure includes rear axle transverse arm and connects two linking arms of rear axle transverse arm, two linking arms are by being pivotally mounted under main car frame, a pair of rear damping oil cylinders are set between rear axle transverse arm and main car frame, the cylinder body of damping oil cylinder is arranged on main car frame afterwards, and hydraulic stem is pivotally connected in the top of rear axle transverse arm.Vehicle of the present invention has high-clearance locomotor activity, can steadily be passed through in any bumpy sections so that human pilot ride comfort, and body frame structure for automotive consolidates, service life length.
Description
Technical field
The present invention relates to a kind of high-clearance to spray bassinet structure, more particularly to a kind of high-clearance sprays car shock-damping structure.
Background technology
It is special plant protection equipment that high-clearance, which sprays car, and because its car body is high, breadth is big, once can area coverage it is wide, spray
Efficiency high and be widely used.But the Aseismatic Design that existing high-clearance sprays car is unreasonable, human pilot is caused to drive
Sense of being jolted during vehicle is strong, and this long-time is jolted the generation for phenomena such as easily causing vehicle frame fatigue fracture, therefore, it is necessary to
A kind of rational shock-damping structure.
The content of the invention
It is an object of the invention to solve problem present in current techniques, there is provided and it is a kind of reasonable in design, ride comfort
High-clearance sprays car shock-damping structure.
To reach above-mentioned purpose, the technology used in the present invention means are：A kind of high-clearance sprays car shock-damping structure, including
Main car frame and front truck crane span structure and rear car crane span structure on main car frame；Before the front truck crane span structure includes front axle transverse arm and connection
The stretch arm of vehicle bridge transverse arm, stretch arm are pivotally connected with main car frame, are set between front axle transverse arm and main car frame a pair
Preceding damping oil cylinder, the cylinder body of preceding damping oil cylinder are arranged on main car frame, and hydraulic stem is pivotally connected in the top of front axle transverse arm；Institute
Stating rear car crane span structure includes rear axle transverse arm and connects two linking arms of rear axle transverse arm, and two linking arms are by being pivotally mounted in
Under main car frame, a pair of rear damping oil cylinders are set between rear axle transverse arm and main car frame, the cylinder body of rear damping oil cylinder is arranged on master
On vehicle frame, hydraulic stem is pivotally connected in the top of rear axle transverse arm.
Further, the main car frame includes, positioned at anterior driver's cabin frame, by two tie-beams and driver's cabin frame connecting
Connect and be located at two through beams above driver's cabin frame, through beam be located at both sides at front truck crane span structure be provided with hydraulic oil tank tower and
Outdoor machine of air-conditioner frame；Lower section sets diesel fuel tanks link in the middle part of through beam；Set bottom that there is frustum in through beam rear upper
Structure sprays tank tower；Spray tank tower and spray frame for installation with penetrating the tie-beam of beam rear part.
Further, an accumulation of energy is respectively set on the main car frame on the main car frame at the stretch arm and at linking arm
Device, damping oil cylinder before anterior accumulator is connected by fluid pressure line, damping after the accumulator at rear portion is connected by fluid pressure line
Oil cylinder.
Further, the both ends difference connecting groove formula leg of the front axle transverse arm, rear axle transverse arm, front axle transverse arm two
The groove surface of two groove type legs at end is relative, and the groove surface of two groove type legs at rear axle transverse arm both ends is relative, four rows
The axis for walking wheel is separately mounted in the groove of four groove type legs, passes through four road hydraulic motor transmissions.
Further, a bidirectional hydraulic oil cylinder, the cylinder body peace of bidirectional hydraulic oil cylinder are set under the front axle transverse arm
Under front axle transverse arm, respectively there is a hydraulic stem connecting groove formula leg at both ends.
The beneficial effects of the present invention are：Front truck crane span structure and rear car portal structure and four-wheel hydraulic driving so that vehicle
With high-clearance locomotor activity, accumulator and the position of preceding damping oil cylinder and rear damping oil cylinder are set, and allow main car frame and front axle
Frame and rear car crane span structure what bumpy sections in office can steadily pass through so that human pilot ride comfort, and body frame structure for automotive consolidates,
Service life is grown.
Brief description of the drawings
The present invention is further elaborated with reference to the accompanying drawings and examples.
The stereogram of Fig. 1 present invention；
The top view of Fig. 2 present invention.
In figure：1st, main car frame, 2, front truck crane span structure, 21, front axle transverse arm, 22, stretch arm, 23, preceding damping oil cylinder, 3, after
Vehicle bridge frame, 31, rear axle transverse arm, 32, linking arm, 33, rear damping oil cylinder, 4, accumulator, 5, groove type leg.
Embodiment
A kind of high-clearance as shown in Figure 1, 2 sprays car shock-damping structure, including main car frame 1 and on main car frame 1
Front truck crane span structure 2 and rear car crane span structure 3；The front truck crane span structure 2 includes front axle transverse arm 21 and connects the stretch arm 22 of front axle transverse arm,
Stretch arm 22 is pivotally connected with main car frame 1, and a pair of preceding damping oil cylinders are set between front axle transverse arm 21 and main car frame 1
23, the cylinder body of preceding damping oil cylinder 23 is arranged on main car frame 1, and hydraulic stem is pivotally connected in the top of front axle transverse arm 21；It is described
Rear car crane span structure 3 includes rear axle transverse arm 31 and connects two linking arms 32 of rear axle transverse arm, and two linking arms 32 pass through pivot
Under main car frame 1, a pair of rear damping oil cylinders 33, rear damping oil cylinder 33 are set between rear axle transverse arm 31 and main car frame 1
Cylinder body be arranged on main car frame on, hydraulic stem is pivotally connected in the top of rear axle transverse arm 31.
The main car frame 1 includes, positioned at anterior driver's cabin frame, being connected and being located at driver's cabin frame by two tie-beams
Two through beams above driver's cabin frame, it is located at both sides at front truck crane span structure in through beam and hydraulic oil tank tower and outdoor machine of air-conditioner is installed
Frame；Lower section sets diesel fuel tanks link in the middle part of through beam；There is the spray of frustum structure in through beam rear upper setting bottom
Apply tank tower；Spray tank tower and spray frame for installation with penetrating the tie-beam of beam rear part.
One accumulator 4 is respectively set on the main car frame 1 on the main car frame 1 at the stretch arm 22 and at linking arm 32,
Damping oil cylinder 23 before anterior accumulator is connected by fluid pressure line, damping oil after the accumulator at rear portion is connected by fluid pressure line
Cylinder 33.
The both ends difference connecting groove formula leg 5 of the front axle transverse arm 21, rear axle transverse arm 31, the both ends of front axle transverse arm 21
Two groove type legs 5 groove surface it is relative, the groove surface of two groove type legs 5 at the both ends of rear axle transverse arm 31 is relative, four
The axis of road wheel is separately mounted in the groove of four groove type legs 5, passes through four road hydraulic motor transmissions.
21 times settings of front axle transverse arm, one bidirectional hydraulic oil cylinder, the cylinder body of bidirectional hydraulic oil cylinder are arranged on front axle
Under transverse arm, respectively there is a hydraulic stem connecting groove formula leg 5 at both ends.
Front truck crane span structure and rear car portal structure of the present invention and four-wheel hydraulic driving so that vehicle has high-clearance walking energy
Power, accumulator and the position of preceding damping oil cylinder and rear damping oil cylinder are set, and make main car frame and front truck crane span structure and rear car crane span structure in office
What bumpy sections can steadily pass through so that human pilot ride comfort, and body frame structure for automotive consolidates, service life length.
Application embodiment is only intended to illustrate technical characteristic disclosed in the present application, and those skilled in the art pass through simple
Carried out change is replaced, still falls within the scope that the application is protected.
Claims (5)
1. a kind of high-clearance sprays car shock-damping structure, including main car frame and front truck crane span structure and rear axle on main car frame
Frame；The front truck crane span structure includes front axle transverse arm and connects the stretch arm of front axle transverse arm, and stretch arm passes through pivot with main car frame
Connection, sets a pair of preceding damping oil cylinders, the cylinder body of preceding damping oil cylinder is arranged on main car frame between front axle transverse arm and main car frame
On, hydraulic stem is pivotally connected in the top of front axle transverse arm；The rear car crane span structure includes rear axle transverse arm and connection rear axle is horizontal
Two linking arms of arm, two linking arms are set by being pivotally mounted under main car frame between rear axle transverse arm and main car frame
A pair of rear damping oil cylinders, the cylinder body of rear damping oil cylinder are arranged on main car frame, and hydraulic stem is pivotally connected in the upper of rear axle transverse arm
Portion.
2. high-clearance according to claim 1 sprays car shock-damping structure, it is characterised in that：The main car frame is included before being located at
The driver's cabin frame in portion, it is connected by two tie-beams with driver's cabin frame and is located at two through beams above driver's cabin frame, passed through
Logical beam is located at both sides at front truck crane span structure and is provided with hydraulic oil tank tower and outdoor machine of air-conditioner frame；Lower section sets diesel fuel tanks in the middle part of through beam
Link；Have frustum structure in through beam rear upper setting bottom sprays tank tower；Tank tower is sprayed with penetrating beam rear part
Tie-beam sprays frame for installation.
3. high-clearance according to claim 1 sprays car shock-damping structure, it is characterised in that：Main car frame at the stretch arm
One accumulator, damping oil before anterior accumulator is connected by fluid pressure line are respectively set on the main car frame at upper and linking arm
Cylinder, damping oil cylinder after the accumulator at rear portion is connected by fluid pressure line.
4. high-clearance according to claim 1 sprays car shock-damping structure, it is characterised in that：The front axle transverse arm, rear car
The both ends difference connecting groove formula leg of bridge transverse arm, the groove surface of two groove type legs at front axle transverse arm both ends is relative, rear axle
The groove surface of two groove type legs at transverse arm both ends is relative, and the axis of four road wheels is separately mounted to the recessed of four groove type legs
In groove, pass through four road hydraulic motor transmissions.
5. high-clearance according to claim 4 sprays car shock-damping structure, it is characterised in that：Set under the front axle transverse arm
One bidirectional hydraulic oil cylinder, the cylinder body of bidirectional hydraulic oil cylinder are arranged under front axle transverse arm, and respectively there is a hydraulic stem connection at both ends
Groove type leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029694.1A CN107738548A (en) | 2017-10-27 | 2017-10-27 | A kind of high-clearance sprays car shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029694.1A CN107738548A (en) | 2017-10-27 | 2017-10-27 | A kind of high-clearance sprays car shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738548A true CN107738548A (en) | 2018-02-27 |
Family
ID=61233012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711029694.1A Pending CN107738548A (en) | 2017-10-27 | 2017-10-27 | A kind of high-clearance sprays car shock-damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738548A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649376Y (en) * | 2003-09-02 | 2004-10-20 | 中国人民解放军63983部队 | Suspension guiding mechanism |
| CN102069697A (en) * | 2009-11-19 | 2011-05-25 | 上海宝钢设备检修有限公司 | Swinging suspension of large-sized transport vehicle |
| CN202168419U (en) * | 2011-05-14 | 2012-03-21 | 安徽江淮重工机械有限公司 | Self-propelled spraying machine |
| CN104149571A (en) * | 2014-08-25 | 2014-11-19 | 中国重汽集团济南动力有限公司 | Four-bar and double-air bag air suspension device |
| CN104527360A (en) * | 2014-12-30 | 2015-04-22 | 天津清源电动车辆有限责任公司 | Trailing arm type rear suspension system for power-driven transport van |
| CN106305681A (en) * | 2016-08-17 | 2017-01-11 | 中国农业大学 | High ground clearance self-propelled boom sprayer provided with ground clearance adjustment device and wheel span adjustment device |
| CN207360010U (en) * | 2017-10-27 | 2018-05-15 | 安徽江淮重工机械有限公司 | A kind of high-clearance sprays car shock-damping structure |
-
2017
- 2017-10-27 CN CN201711029694.1A patent/CN107738548A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649376Y (en) * | 2003-09-02 | 2004-10-20 | 中国人民解放军63983部队 | Suspension guiding mechanism |
| CN102069697A (en) * | 2009-11-19 | 2011-05-25 | 上海宝钢设备检修有限公司 | Swinging suspension of large-sized transport vehicle |
| CN202168419U (en) * | 2011-05-14 | 2012-03-21 | 安徽江淮重工机械有限公司 | Self-propelled spraying machine |
| CN104149571A (en) * | 2014-08-25 | 2014-11-19 | 中国重汽集团济南动力有限公司 | Four-bar and double-air bag air suspension device |
| CN104527360A (en) * | 2014-12-30 | 2015-04-22 | 天津清源电动车辆有限责任公司 | Trailing arm type rear suspension system for power-driven transport van |
| CN106305681A (en) * | 2016-08-17 | 2017-01-11 | 中国农业大学 | High ground clearance self-propelled boom sprayer provided with ground clearance adjustment device and wheel span adjustment device |
| CN207360010U (en) * | 2017-10-27 | 2018-05-15 | 安徽江淮重工机械有限公司 | A kind of high-clearance sprays car shock-damping structure |
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