CN103283333A - Suspension hydraulic forced lift for tractors - Google Patents
Suspension hydraulic forced lift for tractors Download PDFInfo
- Publication number
- CN103283333A CN103283333A CN2013101995898A CN201310199589A CN103283333A CN 103283333 A CN103283333 A CN 103283333A CN 2013101995898 A CN2013101995898 A CN 2013101995898A CN 201310199589 A CN201310199589 A CN 201310199589A CN 103283333 A CN103283333 A CN 103283333A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- integrated connector
- hitch frame
- oil cylinder
- tractors
- 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.)
- Granted
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides a suspension hydraulic forced lift for tractors. The suspension hydraulic forced lift for tractors is characterized by comprising an oil jack beam, a cast integrated connector, a hydraulic cylinder, and a multifunctional triangular outer traction rack. The cast integrated connector is sleeved on the oil jack beam. Stoppers are disposed on the oil jack beam on two sides of the cast integrated connector. The top end of a piston guide rod of the hydraulic cylinder is provided with a U-shaped snap spring groove, the cast integrated connector is movably connected with the piston guide rod through a U-shaped snap spring and the U-shaped snap spring groove, the bottom of a cylinder chamber of the hydraulic cylinder is provided with a cylinder lug connected with the multifunctional triangular outer traction rack, regulating lift bolts are connected to two ends of the oil jack beam, and the multifunctional triangular outer traction rack is connected to a traction clamping fit position of a tractor traction frame. The suspension hydraulic forced lift for tractors is universal for various tractors, simple in structure, fast and convenient to mount and convenient to maintain, and the problem that since the large-weight wheat seeder and the large-weight corn seeder are large in self-weight, an original hydraulic system of the tractor is unable to bear the overweight and the hydraulic cylinder and the inner and outer lift arms are easy to damage is solved.
Description
Technical field
The present invention relates to a kind of suspension hoisting device that is applicable to tractor, be specifically related to a kind of tractor suspension hydraulic and rise device by force, belong to agricultural machinery technological field.
Background technology
Tractor suspension hydraulic jacking system is generally former factory and wears, this hydraulic lifting system complex structure, and the internal hydraulic pressure oil cylinder is ironcasting, and it is excessive to run into external load, and the in-cylinder pressure height is prone to and splits the cylinder body phenomenon, can't work again; Moreover genuine part hydraulic connecting rod pin is easily broken or crooked, also can cause oil cylinder can't normally carry out work.And above two kinds of any one faults occur, repair and get rid of perfection, all must open emerging groove in the whole hydraulic pressure, 6-8 consuming time hour, also need the more time sometimes.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, installation and maintenance easily the tractor suspension hydraulic rise device by force.
The present invention is realization by the following technical solutions:
A kind of tractor suspension hydraulic rises device by force, it is characterized in that: comprise the outer hitch frame of oily head piece, casting integrated connector, hydraulic jack and multi-functional triangle, be with casting integrated connector on the described oily head piece, described casting integrated connector is made up of transverse tube and vertical tube, its vertical tube is provided with two perforation, and the oily head piece in the both sides of its transverse tube is provided with block; Piston guide rod top on the described hydraulic jack is provided with U-shaped jump ring groove, casting integrated connector is by U-shaped jump ring and U-shaped jump ring groove and piston guide rod flexible connection, oil cylinder bin bottom on the hydraulic jack is provided with the oil cylinder hanger, and oil cylinder hanger hanger is connected the outer hitch frame of multi-functional triangle by connecting axle with B shape lock pin; Oil pipe connection tractor plunger pump on the described hydraulic jack or gear pump distributor are to coupling, and described oily head piece two ends connect regulates elevator bolt, regulates elevator bolt and promotes U-shaped three hole hangers, and U-shaped three hole hangers pass through axle and connect a former car lifting outer arm front end; The outer hitch frame of multi-functional triangle is connected former car hitch frame in the draw bail joint.
The outer hitch frame of described multi-functional triangle is by left plate, right panel, upper junction plate and lower connecting plate are formed, described left plate and right panel are that last base is the right-angled trapezium of circular arc, top, the bottom of the close right-angle side of left side plate and right panel are respectively equipped with oil cylinder hanger connecting hole and aperture, the middle part, bottom of left side plate and right panel is provided with semicircle orifice, and the semicircle orifice top is provided with macropore near the middle part of hypotenuse.
The invention has the beneficial effects as follows: hydraulic pressure of the present invention rises device by force, Design vehicle is general, simple in structure, install soon just, easy to maintenance quick, it is excessive because conducting oneself with dignity to have solved big weight wheat seeder and corn drill, the difficult problem that tractor first wife hydraulic system can't be carried overweight and fragile hydraulic cylinder and inside and outside lift arm.This hydraulic pressure rises device by force can guarantee to rise work, held stationary; Sower does not shake when rising, and quick and stable rises; The not bad sower of Luo Shi Dun and stand leg steadily descend, and are the desirable update machine tools of friend peasant.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of traditional outer hitch frame;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the outer hitch frame of multi-functional triangle of the present invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation that tractor suspension hydraulic of the present invention rises device by force;
Among the figure, 1 oily head piece, 2 casting integrated connectors, 3 hydraulic jacks, the outer hitch frame of 4 multi-functional triangles, 5 blocks, 6 U-shaped jump rings, 7 connecting axles, 8 B shape lock pins, 9 regulate elevator bolt, 23U shape clamp spring hole, 31 piston guide rods, 32U shape jump ring groove, 33 oil cylinder bins, 34 oil cylinder hangers, 35 oil pipes, 41 left plates, 42 right panels, 43 lower connecting plates, 44 oil cylinder hanger connecting holes, 45 macropores, 46 semicircle orifices, 47 apertures, 48 upper junction plates.
Embodiment
With reference to Figure of description method of the present invention is done following detailed explanation.Accompanying drawing is that a kind of tractor suspension hydraulic rises device by force, it is characterized in that: comprise the outer hitch frame 4 of oily head piece 1, casting integrated connector 2, hydraulic jack 3 and multi-functional triangle, be with casting integrated connector 2 on the described oily head piece 1, described casting integrated connector 2 is made up of transverse tube and vertical tube, its vertical tube is provided with two perforation 23, and the oily head piece 1 in the both sides of its transverse tube is provided with block 5; Piston guide rod 31 tops on the described hydraulic jack 3 are provided with U-shaped jump ring groove 32, casting integrated connector 2 flexibly connects with piston guide rod 31 by U-shaped jump ring 6 and U-shaped jump ring groove 32, oil cylinder bin 33 bottoms on the hydraulic jack 3 are provided with oil cylinder hanger 34, and oil cylinder hanger hanger 34 is connected the outer hitch frame 4 of multi-functional triangle by connecting axle 7 with B shape lock pin 8; Oil pipe 35 connection tractor plunger pumps on the described hydraulic jack 3 or gear pump distributor are to coupling, described oily head piece 1 two ends connect regulates elevator bolt 9, regulate elevator bolt 9 and promote U-shaped three hole hangers, U-shaped three hole hangers connect former car lifting outer arm front end by axle; The outer hitch frame 4 of multi-functional triangle is connected former car hitch frame in the draw bail joint.Regulate elevator bolt 9 the strength of piston guide rod 31 by the vertical front end of mentioning former car lifting outer arm of U-shaped three hole hangers.
The outer hitch frame 4 of described multi-functional triangle is by left plate 41, right panel 42, lower connecting plate 43 and upper junction plate 48 are formed, described left plate 41 and right panel 42 are the right-angled trapezium of circular arc for last base, top, the bottom of the close right-angle side of left side plate 41 and right panel 42 are respectively equipped with oil cylinder hanger connecting hole 44 and aperture 47, the middle part, bottom of left side plate 41 and right panel 42 is provided with semicircle orifice 46, and semicircle orifice 46 tops are provided with macropore 45 near the middle part of hypotenuse.
The oil cylinder hanger connecting hole 44 of outer hitch frame 4 heads of multi-functional triangle connects oil cylinder hanger 34, aperture 47 connects Mount Taishan type old-fashioned towing plate little traction dop interior location and the little traction dop of Kaifeng type large traction frame interior location, and macropore 45 connects all large traction dop vehicles; Be with old-fashioned outer hitch frame comparison advantage: 1) semicircle orifice 46 is to aim at some casting large traction unwheeling types, casting has one during hitch frame because casting process stays the casting muscle one in the middle of the hitch frame, do not influence macropore 45 and be connected with the hitch frame hole and design in order to dodge this road muscle; 2) 47 designs of macropore 45 and aperture outside same triangle on the hitch frame can before the multiple strong device product that rises be incorporated in outside this a kind of multi-functional triangle on the hitch frame, make all strong all generalizations of device that rise; 3) the outer hitch frame of multi-functional triangle is supporting and is rising device all strength to external world by force.
Hydraulic pressure of the present invention rises the device operation principle by force:
During tractor work, pull lifting handle, plunger pump or gear pump are by the gear on the axle, hydraulic oil pressure is shortened into high pressure, be injected in the hydraulic jack 3 inner oil cylinder bins 33 by hydraulic pressure high-pressure oil pipe 35, along with the oil masses that enter that engine works without cessation in the oil cylinder bin 33 are more and more, pressure is along with rising gradually, 31 piston guide rods 31 in the oil cylinder bin are released stably, power conducts has given oily head piece 1, on a left side, under the effect of right two adjusting elevator bolts 9, the lifting outer arm that two former cars are worn also rises thereupon, along with hydraulic pressure outer arm rise work, but the sower of installing also leaves ground.Otherwise pull plunger pump or gear pump lifting handle, the load on the adjusting elevator bolt 9 slowly is back to the oil of oil cylinder bin 33 in the tractor casing oil groove under the effect of gravity.The sex change product that whole complete work lifting process is exactly hydraulic jack.
Hydraulic pressure of the present invention rises device by force, Design vehicle is general, simple in structure, install soon just, it is excessive because conducting oneself with dignity to have solved big weight wheat seeder and corn drill, the difficult problem that tractor first wife hydraulic system can't be carried overweight and fragile hydraulic cylinder and inside and outside lift arm.Hydraulic pressure of the present invention rises device by force above several drawback can not occur, and at first hydraulic system that former car is with need not be repaired again, and just the hydraulic oil that plunger pump or gear pump are got is incorporated in the hydraulic jack 3 by hydraulic oil pipe and gets final product work.Next is repaired a whole set of hydraulic pressure and rises device by force, generally all is to change accessory in the external world, need not tear open greatly greatly and unload.This hydraulic pressure rises device by force can guarantee to rise work, held stationary; Sower does not shake when rising, and quick and stable rises; The not bad sower of Luo Shi Dun and stand leg steadily descend, and are the desirable update machine tools of friend peasant.
Claims (2)
1. a tractor suspension hydraulic rises device by force, it is characterized in that: comprise the outer hitch frame (4) of oily head piece (1), casting integrated connector (2), hydraulic jack (3) and multi-functional triangle, be with casting integrated connector (2) on the described oily head piece (1), described casting integrated connector (2) is made up of transverse tube and vertical tube, its vertical tube is provided with two perforation (23), and the oily head piece (1) in the both sides of its transverse tube is provided with block (5); Piston guide rod (31) top on the described hydraulic jack (3) is provided with U-shaped jump ring groove (32), casting integrated connector (2) flexibly connects with piston guide rod (31) by U-shaped jump ring (6) and U-shaped jump ring groove (32), oil cylinder bin (33) bottom on the hydraulic jack (3) is provided with oil cylinder hanger (34), and oil cylinder hanger (34) is connected the outer hitch frame (4) of multi-functional triangle by connecting axle (7) with B shape lock pin (8); Oil pipe (35) connection tractor plunger pump on the described hydraulic jack (3) or gear pump distributor are to coupling, described oily head piece (1) two ends connect regulates elevator bolt (9), regulate elevator bolt (9) and promote U-shaped three hole hangers, U-shaped three hole hangers connect former car lifting outer arm front end by axle; The outer hitch frame (4) of multi-functional triangle is connected former car hitch frame in the draw bail joint.
2. tractor suspension hydraulic according to claim 1 rises device by force, it is characterized in that: the outer hitch frame (4) of described multi-functional triangle is by left plate (41), right panel (42), lower connecting plate (43) and upper junction plate (48) are formed, described left plate (41) and right panel (42) are the right-angled trapezium of circular arc for last base, the top of the close right-angle side of left side plate (41) and right panel (42), the bottom is respectively equipped with oil cylinder hanger connecting hole (44) and aperture (47), the middle part, bottom of left side plate (41) and right panel (42) is provided with semicircle orifice (46), and semicircle orifice (46) top is provided with macropore (45) near the middle part of hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199589.8A CN103283333B (en) | 2013-05-27 | 2013-05-27 | Tractor suspension hydraulic rises device by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199589.8A CN103283333B (en) | 2013-05-27 | 2013-05-27 | Tractor suspension hydraulic rises device by force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103283333A true CN103283333A (en) | 2013-09-11 |
| CN103283333B CN103283333B (en) | 2015-12-23 |
Family
ID=49085323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310199589.8A Active CN103283333B (en) | 2013-05-27 | 2013-05-27 | Tractor suspension hydraulic rises device by force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103283333B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3418356A1 (en) * | 1984-05-17 | 1985-11-21 | Hölzle, Max, 8951 Baisweil | Front hydraulics to be operated by a mounted-on front loader on the tractor |
| EP1452082A1 (en) * | 2003-02-27 | 2004-09-01 | Agco GmbH & Co. | Lifting unit for the lower links of a tractor |
| CN2777923Y (en) * | 2005-01-13 | 2006-05-10 | 刘俊贵 | Suspension type tractor-plowing plow |
| CN200990766Y (en) * | 2007-01-12 | 2007-12-19 | 王振星 | Hydraulic lifting auxiliary device |
| CN203457515U (en) * | 2013-05-27 | 2014-03-05 | 李红军 | Suspension hydraulic raiser for tractors |
-
2013
- 2013-05-27 CN CN201310199589.8A patent/CN103283333B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3418356A1 (en) * | 1984-05-17 | 1985-11-21 | Hölzle, Max, 8951 Baisweil | Front hydraulics to be operated by a mounted-on front loader on the tractor |
| EP1452082A1 (en) * | 2003-02-27 | 2004-09-01 | Agco GmbH & Co. | Lifting unit for the lower links of a tractor |
| CN2777923Y (en) * | 2005-01-13 | 2006-05-10 | 刘俊贵 | Suspension type tractor-plowing plow |
| CN200990766Y (en) * | 2007-01-12 | 2007-12-19 | 王振星 | Hydraulic lifting auxiliary device |
| CN203457515U (en) * | 2013-05-27 | 2014-03-05 | 李红军 | Suspension hydraulic raiser for tractors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103283333B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204077831U (en) | A kind of vehicle spare tyre jacking system and vehicle | |
| CN203457515U (en) | Suspension hydraulic raiser for tractors | |
| CN203563582U (en) | Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame | |
| CN103283333B (en) | Tractor suspension hydraulic rises device by force | |
| CN207062949U (en) | A kind of traveling pile driver | |
| CN102659041B (en) | Engineering machinery | |
| CN205951790U (en) | Supplementary lifting devices of carriage detachable transport vechicle | |
| CN203006795U (en) | Crane and hanging mechanism thereof | |
| CN104229624A (en) | Sub-packaging rotary hanger of engine | |
| CN204727429U (en) | A kind of hoisting crane web lifting appliance | |
| CN204873726U (en) | Pull rod formula elevating system | |
| CN204442983U (en) | A kind of tow-bar of tractor | |
| CN102767339B (en) | A kind of adjustable hydraulic support leg device | |
| CN203474367U (en) | Movable triangular jacking tool | |
| CN205294711U (en) | Balanced specialized tool of high -efficient adjustment beam -pumping unit | |
| CN109515521B (en) | Detachable rear lifting support leg assembly | |
| CN103621486A (en) | Ultra-wide high-lift synchronous steering insecticide spraying machine rack | |
| CN204607502U (en) | Three-in-one repairing rack | |
| CN103387200B (en) | Turn-over method in large-scale box type component workshop | |
| CN203511804U (en) | Automatic suspended additional counterweight device | |
| CN203974778U (en) | Car load stable supporting device | |
| CN113540669B (en) | Battery inclusion AGV safety device | |
| CN103291248A (en) | Tower-type single-well/double-well adjustable balance pumping unit with adjustable support arms | |
| CN211733738U (en) | Slicer bearing box maintenance dismouting lift truck | |
| CN214653031U (en) | Dig multiple tight spring assembly hoist and mount collineation device that rises greatly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160218 Address after: 274500 Industrial Zone, Dongming County Development Zone, Shandong, Heze Patentee after: Dongming Tianhe cheerful agriculture machinery corp Address before: 274500 Shandong Li Xin Zhuang City in Heze province Dongming County wusheng Qiao Xiang Zhang Zhai Xing Zheng Village No. 8 Patentee before: Li Hongjun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 274000 No. 661, wushengqiao administrative village, wushengqiao Town, Dongming County, Heze City, Shandong Province Patentee after: Zhang Hongbiao Address before: 274500 Industrial Park, Dongming Development Zone, Heze City, Shandong Province Patentee before: Dongming Tianhe cheerful agriculture machinery Corp. |
|
| TR01 | Transfer of patent right |