CN201245100Y - Hydraulic double-side self-discharging four-wheeled trailer - Google Patents
Hydraulic double-side self-discharging four-wheeled trailer Download PDFInfo
- Publication number
- CN201245100Y CN201245100Y CNU2008201305685U CN200820130568U CN201245100Y CN 201245100 Y CN201245100 Y CN 201245100Y CN U2008201305685 U CNU2008201305685 U CN U2008201305685U CN 200820130568 U CN200820130568 U CN 200820130568U CN 201245100 Y CN201245100 Y CN 201245100Y
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- CN
- China
- Prior art keywords
- vehicle frame
- carriage
- oil cylinder
- handwheel
- chassis
- 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
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Abstract
The utility model relates to a hydraulic double-side self-tipping four-wheel trailer which belongs to the technical field of agricultural machinery and uses the original hydraulic system of a tractor. The trailer comprises an oil pipeline, a carriage, pin shafts, handwheels, an oil cylinder and a chassis. The carriage is assembled on the chassis; the oil cylinder is movably twisted on the chassis; the top of a piston rod is movably twisted on the carriage; the pin shafts and the handwheels are assembled on both sides of the chassis; the oil pipeline is connected with the oil cylinder and a control valve; and thereby, a double-side self-tipping system is formed. When the handwheel on the left is rotated, the pin shafts stringing the chassis and the carriage are simultaneously pulled out to turn the control valve to a position I, the carriage is lifted by the piston rod to become inclined, and as a result, material is automatically unloaded to the right side or to the left side contrariwise. After the control valve is turned to a position II, the piston rod and the carriage are restored.
Description
Technical field: belong to the agriculture and animal husbandry field of mechanical technique
Background technology: the at present existing four-wheeled trailer that uses for the 8.8-18.38kw four-wheel tractor all is that manpower is unloaded, and long in time limit, labour intensity is big, inefficiency, expense height.
Known be furnished with hydraulic efficiency gear for the 8.8-18.38kw four-wheeled tractor is the farm implements that rise and fall, and the utility model is to use the original hydraulic efficiency pressure system of locomotive promptly: oil pump power-transfer clutch, oil pump, check valve, by pass valve, control cock, fuel tank.Designed oil pipe, compartment, bearing pin, handwheel, oil cylinder, vehicle frame, a kind of hydraulic pressure bilateral tipping trailer is provided.It has not only realized wagon shakerization, and has liberated labour power, has improved work efficiency, has reduced cost, uses easy to maintenancely, is widely used.
Summary of the invention: the utility model is by oil pipe (1), railway carriage (2), bearing pin (3), handwheel (4), oil cylinder (5), vehicle frame (6) parts are formed, its major technique feature is: an end of oil pipe (1) is fixed on the control cock, the other end is fixed in the bottom of oil cylinder (5), promptly constituted propulsion source, railway carriage (2) is contained on the vehicle frame (6), live in twisting at vehicle frame (6) upper piston rod top and live strand on railway carriage (2) in the top of oil cylinder (5), the both sides of vehicle frame (6) are equipped with two bearing pins (3) respectively, handwheel (4), one end of bearing pin (3) is lived string in vehicle frame (6), on the end Beam in compartment (2), the axial region of the other end of bearing pin (3) and handwheel (4) is lived and is twisted, handwheel (4) is lived strand again on vehicle frame (6), has so formed hydraulic pressure bilateral self discharging system.
Description of drawings: Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 be Fig. 1 to view
Fig. 3 is a hydraulic schematic diagram of the present utility model
The specific embodiment: the utility model is achieved in that by Fig. 1, Fig. 2, shown in Figure 3, when rotating left side handwheel (4), string is extracted simultaneously at two place's bearing pins (3) of vehicle frame (6) and compartment (2), the control cock handle is being turned round the I position, the loosen the clutch handle, oil pump work, at this moment hydraulic oil, enter oil cylinder (5) cavity of resorption by check valve, control cock, pipeline (1) and promote the piston rise, make oil cylinder (5) compartment (2) angle that tilts simultaneously, material is discharged at the right side certainly, otherwise is the left side.At this moment the pressure oil of superpressure is by the by pass valve oil sump tank.The control cock handle is turned round the II position, and the pressure oil of oil cylinder (5) has just lost control, and under the deadweight effect of compartment (2), the piston of compartment (2) oil cylinder (5) falls after rise simultaneously and resets, and the pressure oil of fuel tank (5) flows back to fuel tank through pipeline (1).The control cock handle is turned round the O position, and clutch handle is mentioned locking, and oil pump quits work, and at rotation handwheel (4) bearing pin (3) is gone here and there on vehicle frame (6) and compartment (2) again respectively, is the travelling position of locomotive.
Claims (1)
1, hydraulic pressure bilateral self-unloading four-wheeled trailer, be by oil pipe (1), compartment (2), bearing pin (3), handwheel (4), oil cylinder (5), vehicle frame (6) parts are formed, its major technique feature is: an end of oil pipe (1) is fixed on the control cock, the other end is fixed in the bottom of oil cylinder (5), promptly constituted propulsion source, compartment (2) is contained on the vehicle frame (6), live in twisting at vehicle frame (6) upper piston rod top and live strand on compartment (2) in the top of oil cylinder (5), the both sides of vehicle frame (6) are equipped with two bearing pins (3) respectively, handwheel (4), one end of bearing pin (3) is lived string in vehicle frame (6), on the end Beam in compartment (2), the axial region of the other end of bearing pin (3) and handwheel (4) is lived and is twisted, handwheel (4) is lived strand again on vehicle frame (6), has so formed hydraulic pressure bilateral self discharging system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305685U CN201245100Y (en) | 2008-07-28 | 2008-07-28 | Hydraulic double-side self-discharging four-wheeled trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305685U CN201245100Y (en) | 2008-07-28 | 2008-07-28 | Hydraulic double-side self-discharging four-wheeled trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245100Y true CN201245100Y (en) | 2009-05-27 |
Family
ID=40728916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201305685U Expired - Fee Related CN201245100Y (en) | 2008-07-28 | 2008-07-28 | Hydraulic double-side self-discharging four-wheeled trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245100Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795440A (en) * | 2012-09-04 | 2012-11-28 | 湖南长沙果福车业有限公司 | Agricultural tractor type garbage truck |
| CN102114882B (en) * | 2009-12-30 | 2013-05-08 | 中国国际海运集装箱(集团)股份有限公司 | Transport trailer |
-
2008
- 2008-07-28 CN CNU2008201305685U patent/CN201245100Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114882B (en) * | 2009-12-30 | 2013-05-08 | 中国国际海运集装箱(集团)股份有限公司 | Transport trailer |
| CN102795440A (en) * | 2012-09-04 | 2012-11-28 | 湖南长沙果福车业有限公司 | Agricultural tractor type garbage truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20100728 |