CN204821688U - Hand tractor with hydraulic pressure steering wheel and agitating unit - Google Patents
Hand tractor with hydraulic pressure steering wheel and agitating unit Download PDFInfo
- Publication number
- CN204821688U CN204821688U CN201520436470.2U CN201520436470U CN204821688U CN 204821688 U CN204821688 U CN 204821688U CN 201520436470 U CN201520436470 U CN 201520436470U CN 204821688 U CN204821688 U CN 204821688U
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- China
- Prior art keywords
- hydraulic
- gear
- tractor
- oil
- pressure reducer
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- 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
- 230000000916 dilatatory effect Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 34
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 239000002828 fuel tank Substances 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 241001441752 Philesturnus carunculatus Species 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a hand tractor with hydraulic pressure steering wheel and agitating unit, including the tractor chassis, the tractor chassis foremost to draw the axle articulated through traction connection spare and dilatory aircraft nose, the front position is equipped with the cockpit in the tractor chassis, the preceding power steering that is equipped with of cockpit, cockpit chassis top at the back are equipped with agitating unit, the utility model discloses structural configuration is reasonable, turns to the flexibility, controls laborsavingly, and the oil pressure that keeps reacing hydraulic pressure direction ware is stable, and job stabilization nature is good, and safe and reliable has agitating unit, and it is narrow to adapt to the road, and use in the little building engineering building site in builder's yard.
Description
Technical field
The utility model belongs to farm transportation machinery technical field, relates to a kind of walker tractor with hydraulic directio dish and mixing device.
Background technology
Trac. is simple with its structure, easy and simple to handle, lightweight, flexible, effect is high, purposes is wide and the cheap favor being subject to vast farmers, existing trac. is only as the transportation device of short distance, all there is no mixing device, in the building engineering construction in rural area, mixing plant used by frequent need, it is narrow that some are not suitable for again being used in road than relatively large Mixer Truck, the place that workyard is little, and the operation of its manual steering gear is heavy, operating personal is easily tired, and structure is reasonable not, easily affects turning efficiency.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of and manufactures simply, topology layout is reasonable, turn to flexibly, handle laborsaving, keep the oil pressure arriving hydraulic directio device to stablize, working stability is good, safe and reliable, with the walker tractor with hydraulic directio dish and mixing device of mixing device.
The utility model solves the technical scheme that its technical matters adopts: a kind of walker tractor with hydraulic directio dish and mixing device: comprise tractor chassis, tractor chassis axis of traction foremost by traction attaching parts and dilatory head hinged, in tractor chassis, front position is provided with operator's saddle, be provided with hydraguide before operator's saddle, after operator's saddle, above chassis, be provided with mixing device.
Described mixing device comprises the support be located at after operator's saddle above tractor chassis, mixer barrel is provided with above support, inlet point is provided with in the back upper place of mixer barrel, the back lower place is provided with discharging opening, fuel tank is provided with above before mixer barrel, below is provided with multiway valve switch and hydraulic oil motor, gear hydraulic pump is provided with in operator's saddle back, utilize the driving engine of trac. by driving device to obtain powered belt moving gear Hydraulic Pump, gear hydraulic pump drives hydraulic oil motor, provides power for mixer barrel rotates.
Described hydraguide comprises hydraulic steering gear, actuating spindle one end is fixedly connected with bearing circle, the other end is connected with hydraulic steering gear, be communicated with pressure reducer before hydraulic steering gear, gear hydraulic pump is fixed in dilatory head foremost, fuel tank is installed in the top of trac. centriciput, gear hydraulic pump and fuel tank are all provided with oil outlet and return opening, bidirectional hydraulic steering cylinder one end of stretching is articulated with the connector of tractor chassis side, other end hydraulic column is hinged with traction attaching parts, the oil inlet of gear hydraulic pump is connected with fuel tank oil outlet by transport pipe, the oil outlet of gear hydraulic pump is connected with pressure reducer by transport pipe, pressure reducer is communicated with hydraulic steering gear, the stretch left oil inlet of steering cylinder of the left oil outlet pipe of pressure reducer and bidirectional hydraulic is communicated with, hydraulic column realizes the action of contracting, thus realize the action of headstock left-handed turning, the stretch right oil inlet of steering cylinder of the right oil outlet pipe of pressure reducer and bidirectional hydraulic is communicated with, hydraulic column realizes the action of stretching, thus realize the right-handed action of headstock, the return opening of pressure reducer passes through transport pipe oil return to fuel tank, thus realize the circulation of oil.
Beneficial effect provided by the utility model is: topology layout is reasonable, turns to flexibly, handles laborsaving, keep the oil pressure arriving hydraulic directio device to stablize, working stability is good, safe and reliable, there is mixing device, can road be adapted to narrow, the building engineering building site use that workyard is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model mixing device oil circuit schematic diagram;
In figure: 1-tractor chassis, 2-draw that attaching parts, 3-draw head, 4-operator's saddle, 5-mixing device, 51-support, 52-mixer barrel, 53-multiway valve switch, 54-fuel tank, 55-gear hydraulic pump, 56-hydraulic oil motor, 57-inlet point, 58-discharging opening, 6-hydraguide, 61-hydraulic steering gear, 62-actuating spindle, 63-bearing circle, 64-pressure reducer, 65-bidirectional hydraulic stretch steering cylinder.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments the utility model is further illustrated: see Fig. 1 and Fig. 2, a kind of walker tractor with hydraulic directio dish and mixing device: comprise tractor chassis 1, tractor chassis 1 axis of traction is foremost hinged with dilatory head 3 by traction attaching parts 2, in tractor chassis 1, front position is provided with operator's saddle 4, operator's saddle 4 is provided with hydraguide 6 above, mixing device 5 is provided with above chassis after operator's saddle 4, described mixing device 5 comprises the support 51 be located at after operator's saddle 4 above tractor chassis 1, mixer barrel 52 is provided with above support 51, inlet point 57 is provided with in the back upper place of mixer barrel 52, the back lower place is provided with discharging opening 58, fuel tank 54 is provided with above before mixer barrel, below is provided with multiway valve switch 53 and hydraulic oil motor 56, gear hydraulic pump 55 is provided with in operator's saddle 4 back, utilize the driving engine of trac. by driving device to obtain powered belt moving gear Hydraulic Pump 55, gear hydraulic pump 55 drives hydraulic oil motor 56, power is provided for mixer barrel 52 rotates, described hydraguide 6 comprises hydraulic steering gear 61, actuating spindle 62 one end is fixedly connected with bearing circle 63, the other end is connected 61 with hydraulic steering gear, hydraulic steering gear 61 is communicated with pressure reducer 64 above, gear hydraulic pump 55 is fixed in dilatory head 3 foremost, fuel tank 54 is installed in the top in the middle part of dilatory head 3, gear hydraulic pump 55 and fuel tank 54 are all provided with oil outlet and return opening, bidirectional hydraulic steering cylinder 65 one end of stretching is articulated with the connector of tractor chassis 1 side, other end hydraulic column with traction be connected 2 hinged, the oil inlet of gear hydraulic pump 55 is connected with fuel tank 54 oil outlet by transport pipe, the oil outlet of gear hydraulic pump 55 is connected with pressure reducer 64 by transport pipe, pressure reducer 64 is communicated with hydraulic steering gear 61, the stretch left oil inlet of steering cylinder 65 of the left oil outlet pipe of pressure reducer 64 and bidirectional hydraulic is communicated with, hydraulic column realizes the action of contracting, thus realize the action of headstock left-handed turning, the stretch right oil inlet of steering cylinder 65 of the right oil outlet pipe of pressure reducer 64 and bidirectional hydraulic is communicated with, hydraulic column realizes the action of stretching, thus realize the right-handed action of headstock, the return opening of pressure reducer 64 passes through transport pipe oil return to fuel tank 54, thus realize the circulation of oil.
The utility model topology layout is reasonable, turns to flexible, handles laborsaving, and keep the oil pressure arriving hydraulic directio device to stablize, working stability is good, safe and reliable, has mixing device, can adapt to road narrow, the building engineering building site use that workyard is little.
Claims (3)
1. one kind has the walker tractor of hydraulic directio dish and mixing device, comprise tractor chassis, it is characterized in that: tractor chassis axis of traction foremost by traction attaching parts and dilatory head hinged, in tractor chassis, front position is provided with operator's saddle, be provided with hydraguide before operator's saddle, after operator's saddle, above chassis, be provided with mixing device.
2. there is the walker tractor of hydraulic directio dish and mixing device as claimed in claim 1
,it is characterized in that: described mixing device comprises the support be located at after operator's saddle above tractor chassis, mixer barrel is provided with above support, inlet point is provided with in the back upper place of mixer barrel, the back lower place is provided with discharging opening, fuel tank is provided with above before mixer barrel, below is provided with multiway valve switch and hydraulic oil motor, gear hydraulic pump is provided with in operator's saddle back, utilize the driving engine of trac. by driving device to obtain powered belt moving gear Hydraulic Pump, gear hydraulic pump drives hydraulic oil motor, provides power for mixer barrel rotates.
3. there is the walker tractor of hydraulic directio dish and mixing device as claimed in claim 1
,it is characterized in that: described hydraguide comprises hydraulic steering gear, actuating spindle one end is fixedly connected with bearing circle, the other end is connected with hydraulic steering gear, be communicated with pressure reducer before hydraulic steering gear, gear hydraulic pump is fixed in dilatory head foremost, fuel tank is installed in the top of trac. centriciput, gear hydraulic pump and fuel tank are all provided with oil outlet and return opening, bidirectional hydraulic steering cylinder one end of stretching is articulated with the connector of tractor chassis side, other end hydraulic column is hinged with traction attaching parts, the oil inlet of gear hydraulic pump is connected with fuel tank oil outlet by transport pipe, the oil outlet of gear hydraulic pump is connected with pressure reducer by transport pipe, pressure reducer is communicated with hydraulic steering gear, the stretch left oil inlet of steering cylinder of the left oil outlet pipe of pressure reducer and bidirectional hydraulic is communicated with, hydraulic column realizes the action of contracting, thus realize the action of headstock left-handed turning, the stretch right oil inlet of steering cylinder of the right oil outlet pipe of pressure reducer and bidirectional hydraulic is communicated with, hydraulic column realizes the action of stretching, thus realize the right-handed action of headstock, the return opening of pressure reducer passes through transport pipe oil return to fuel tank, thus realize the circulation of oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436470.2U CN204821688U (en) | 2015-06-24 | 2015-06-24 | Hand tractor with hydraulic pressure steering wheel and agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436470.2U CN204821688U (en) | 2015-06-24 | 2015-06-24 | Hand tractor with hydraulic pressure steering wheel and agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821688U true CN204821688U (en) | 2015-12-02 |
Family
ID=54679318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436470.2U Expired - Fee Related CN204821688U (en) | 2015-06-24 | 2015-06-24 | Hand tractor with hydraulic pressure steering wheel and agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890724A (en) * | 2015-06-24 | 2015-09-09 | 邓爱娜 | Walking tractor with hydraulic steering wheel and stirring device |
| CN105620547A (en) * | 2016-01-25 | 2016-06-01 | 豫北转向系统股份有限公司 | Two-way oil control mechanism of hydraulic steering gear |
-
2015
- 2015-06-24 CN CN201520436470.2U patent/CN204821688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890724A (en) * | 2015-06-24 | 2015-09-09 | 邓爱娜 | Walking tractor with hydraulic steering wheel and stirring device |
| CN105620547A (en) * | 2016-01-25 | 2016-06-01 | 豫北转向系统股份有限公司 | Two-way oil control mechanism of hydraulic steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |