CN2313814Y - Agricultural tractor - Google Patents
Agricultural tractor Download PDFInfo
- Publication number
- CN2313814Y CN2313814Y CN 97249195 CN97249195U CN2313814Y CN 2313814 Y CN2313814 Y CN 2313814Y CN 97249195 CN97249195 CN 97249195 CN 97249195 U CN97249195 U CN 97249195U CN 2313814 Y CN2313814 Y CN 2313814Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- crossbeam
- girders
- fixed
- agricultural tractor
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Abstract
The utility model discloses an agricultural tractor, which comprises a cargo box, gear boxes, an operating level, and V-shaped wheels. The utility model is characterized in that the cargo box is supported by girders below the agricultural tractor, and the girders and a casing body of are in rigid connection; the bottom surfaces of the left and the right girders are provided with bow-shaped spring planks fixed via lifting lugs; the passage regions of girders are fixed with the gear boxes in a suspending way, and the gear boxes is communicated with a gear lever in a driver's cab via transmission rods; a hydraulic tank is provided with a transmission rod connected with a hydraulic handle in the driver's cab; the side of the hydraulic tank is provided with a hydraulic pump; the bottom surface of the front end of the box body of the cargo box is provided with a hydraulic cylinder at the part on the girder. The driver's cab be sealed in an omnibearing way. When the agricultural tractor is in running, the vibration can be reduced, and the cargo box can be automatically life up to unload cargoes.
Description
The utility model relates to a kind of farm tractor, is specially adapted to agricultural transportation and agricultural operation.
Existing Chinese patent " locomotive of a kind of available farmland operation or agricultural transportation ", the patent No. 9424587.6, it comprises vehicle frame, change speed gear box, it is characterized in that: vehicle frame is to take off frame by roof beam structure and pivotally attached thereof, by arc spring plank and carriage pivotally attached rear axle housing body, and the rear-axle casing body is rigidly connected and constitutes through guest speed tank shell and roof beam structure one end.Simultaneously,, reduce the one-level transmission, satisfy the rate request of 40 kilometers/hour of agricultural transportations by improving the structure of change speed gear box.Its shortcoming is: container can not rise automatically goods is unloaded when agricultural transportation, and driving compartment is not comprehensive sealing, and bring many inconvenience to chaufeur winter.
The purpose of this utility model is to propose the comprehensive sealing of a kind of driving compartment, reduces vibration when trac. travels, and container can rise the farm tractor of unloading automatically.
Task of the present utility model is finished like this, it comprises container, change speed gear box, chevron pointing wheel, it is characterized in that: container supports by crossbeam under the car, crossbeam and rear axle housing body are rigidly connected, on the bottom surface of its left and right crossbeam hanger is installed, arc spring plank is fixed by hanger, suspention is fixed with change speed gear box in the passage area of its crossbeam, connect by the shifter bar in drive link and the driving compartment, hydraulic fluid tank is connected by the hydraulic handle in drive link and the driving compartment, the hydraulic fluid tank side is equipped with Hydraulic Pump, and container front end tank floor is fixed with hydraulic actuating cylinder on crossbeam.
The utlity model has following effect: the driving compartment of this farm tractor changes the outer shortcoming of exposure chamber, in closed driving compartment, can hold three people now, because below container, increased crossbeam and arc spring plank, reduced vibration, so can not feel after taking to jolt, speed per hour increases to 40 kilometers/hour by 30 kilometers/hour.For another example, increased hydrostatic drive, so when agricultural is transported, as fertilizer is transported to the land for growing field crops, need not start to unload, container can unload the fertilizer in the container under the control of hydraulic actuating cylinder automatically, saving of work and time, a tractor serves several purposes.
Fig. 1 is a structure side view of the present utility model.
Describe embodiment in detail in conjunction with above accompanying drawing.Driving compartment 1 comprehensive sealing, driving compartment has brake handle 3 for 1 li, manual accelerator 2 is connected with fuel tank, shifter bar and change speed gear box 9 are connected, change speed gear box 9 control main shift levers 4 and secondary shifter bar 5, hydraulic handle 6 is connected with hydraulic fluid tank 12, hydraulic actuating cylinder 8 is connected with oil pump 7, container 10 supports by crossbeam under the car 15, slow down vibration, use bolt between container 10 and the crossbeam 15, crossbeam 15 is rigidly connected with rear axle housing body 11, hanger 14 is installed on the bottom surface of left and right crossbeam, and arc spring plank 13 two ends are fixed by bolts on the hanger 14.Suspention has hydraulic fluid tank 12, change speed gear box 9 on container 10 bottom surfaces in the passage area of crossbeam 15, and hydraulic fluid tank 12 sides are fixed with Hydraulic Pump, and hydraulic actuating cylinder 8 is fixed on the crossbeam of container 10 front end tank floor.During unloading, operating hydraulically operated handle 6, hydraulic fluid tank 12 is connected with oil pump 7, and 8 liftings of modulated pressure cylinder, hydraulic actuating cylinder 8 rises head on container 10 and tilt goods is unloaded.
Claims (1)
1, farm tractor, it comprises container, change speed gear box, joystick, chevron pointing wheel, it is characterized in that: container supports by crossbeam under the car, crossbeam and rear axle housing body are rigidly connected, on the bottom surface of its left and right crossbeam hanger is installed, arc spring plank is fixed by hanger, suspention is fixed with change speed gear box in the passage area of its crossbeam, change speed gear box is connected by the shifter bar in drive link and the driving compartment, the hydraulic handle that is connected with on the hydraulic fluid tank in drive link and the driving compartment is connected, the hydraulic fluid tank side is equipped with Hydraulic Pump, and container front end tank floor is fixed with hydraulic actuating cylinder on crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249195 CN2313814Y (en) | 1997-12-30 | 1997-12-30 | Agricultural tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249195 CN2313814Y (en) | 1997-12-30 | 1997-12-30 | Agricultural tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313814Y true CN2313814Y (en) | 1999-04-14 |
Family
ID=33956165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249195 Expired - Fee Related CN2313814Y (en) | 1997-12-30 | 1997-12-30 | Agricultural tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313814Y (en) |
-
1997
- 1997-12-30 CN CN 97249195 patent/CN2313814Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |