CN109463130A - A kind of hydraulic transmission of underwater cutter - Google Patents
A kind of hydraulic transmission of underwater cutter Download PDFInfo
- Publication number
- CN109463130A CN109463130A CN201811405913.6A CN201811405913A CN109463130A CN 109463130 A CN109463130 A CN 109463130A CN 201811405913 A CN201811405913 A CN 201811405913A CN 109463130 A CN109463130 A CN 109463130A
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- gear motor
- inlet
- hydraulic transmission
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
A kind of hydraulic transmission of underwater cutter, including gear motor；Motor case is provided on the outside of the gear motor；The gear motor is successively connected with shaft coupling, cutting axis, is provided with oil inlet and oil outlet on the motor case；Distribution is provided with inlet valve and delivery valve on the oil inlet and oil outlet；Several tool aprons are set on the cutting axis, and connect knife assembly.The present invention is not in oil leak in oil transportation, transmission efficiency is higher by being directly arranged inlet valve and delivery valve on motor case, then by above-mentioned valve body and fuel tank grafting；And oil-break process is with respect to pipeline architecture, more fast.
Description
Technical field
The present invention is a kind of hydraulic transmission, the hydraulic transmission of specifically a kind of underwater cutter.
Background technique
Existing hydraulic transmission, gear motor are connected by pipeline with the inserted valve of oil transportation.But underwater mowing
Machine easily corrodes fracture since working environment is more special, using pipeline connection, causes oil leak, and connect by pipeline, oil transportation
The process used time is longer, and efficiency is lower.
Therefore, it is further improved.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic transmissions of underwater cutter, adapt to underwater environment, working efficiency
It is higher.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows: a kind of hydraulic drive of underwater cutter
Device, including gear motor；Motor case is provided on the outside of the gear motor；The gear motor successively with shaft coupling
Device, cutting axis are connected, and are provided with oil inlet and oil outlet on the motor case；It is distributed on the oil inlet and oil outlet
It is provided with inlet valve and delivery valve；Several tool aprons are set on the cutting axis, and connect knife assembly.
More than one pipeline is provided in the inlet valve and delivery valve；It is connected on the pipeline unidirectional
Valve.
The inlet valve and delivery valve respectively with oil tank of mower and oil discharging device grafting.
The gear motor is hydraulic gear motor.
The present invention is inserted by the way that inlet valve and delivery valve are directly arranged on motor case, then by above-mentioned valve body and fuel tank
It connects, is not in oil leak in oil transportation, transmission efficiency is higher；And oil-break process is with respect to pipeline architecture, more fast.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural diagram of the present invention.
In figure, 1 is motor case, and 1.1 be oil inlet, and 1.2 be oil outlet, and 2 be shaft coupling, and 3 be cutting axis, and 4 be oil inlet
Valve, 5 be delivery valve, and 6 be tool apron, and 7 be check valve.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
Referring to Fig. 1, a kind of hydraulic transmission of underwater cutter, including gear motor；It is provided on the outside of gear motor
Motor case 1；Gear motor is successively connected with shaft coupling 2, cutting axis 3, and oil inlet 1.1 and fuel-displaced is provided on motor case 1
Mouth 1.2；Distribution is provided with inlet valve 4 and delivery valve 5 on oil inlet 1.1 and oil outlet 1.2；Several tool aprons are set on cutting axis 3
6, and connect knife assembly.
Further, the pipeline of one or more is provided in inlet valve 4 and delivery valve 5；It is connected on pipeline unidirectional
Valve 7.
Further, inlet valve 4 and delivery valve 5 respectively with oil tank of mower and oil discharging device grafting.
Further, gear motor is hydraulic gear motor.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (4)
1. a kind of hydraulic transmission of underwater cutter, including gear motor；Motor is provided on the outside of the gear motor
Shell (1)；The gear motor is successively connected with shaft coupling (2), cutting axis (3), it is characterised in that: the motor case
(1) oil inlet (1.1) and oil outlet (1.2) are provided on；Setting is distributed on the oil inlet (1.1) and oil outlet (1.2)
There are inlet valve (4) and delivery valve (5)；Several tool aprons (6) are set on the cutting axis (3), and connect knife assembly.
2. the hydraulic transmission of underwater cutter according to claim 1, it is characterised in that: the inlet valve (4)
With the interior pipeline for being provided with one or more of delivery valve (5)；Check valve (7) are connected on the pipeline.
3. the hydraulic transmission of underwater cutter according to claim 1, it is characterised in that: the inlet valve (4)
With delivery valve (5) respectively with oil tank of mower and oil discharging device grafting.
4. the hydraulic transmission of underwater cutter according to claim 1, it is characterised in that: the gear motor is
Hydraulic gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405913.6A CN109463130A (en) | 2018-11-23 | 2018-11-23 | A kind of hydraulic transmission of underwater cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405913.6A CN109463130A (en) | 2018-11-23 | 2018-11-23 | A kind of hydraulic transmission of underwater cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109463130A true CN109463130A (en) | 2019-03-15 |
Family
ID=65674040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405913.6A Pending CN109463130A (en) | 2018-11-23 | 2018-11-23 | A kind of hydraulic transmission of underwater cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109463130A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2035290A1 (en) * | 1991-01-30 | 1992-07-31 | Thomas Russell Fox | Check-relief valve for a hydraulic circuit |
| CN202190540U (en) * | 2011-07-05 | 2012-04-18 | 陈富 | Self-travelling double-cutter straw cutting machine |
| CN203181597U (en) * | 2013-04-08 | 2013-09-11 | 四川聚友生态农业科技有限公司 | Hydraulic transmission system for forage harvester |
| CN207744419U (en) * | 2018-01-09 | 2018-08-21 | 上海纵化实业有限公司 | A kind of hydraulic drive structure suitable for grass trimmer |
-
2018
- 2018-11-23 CN CN201811405913.6A patent/CN109463130A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2035290A1 (en) * | 1991-01-30 | 1992-07-31 | Thomas Russell Fox | Check-relief valve for a hydraulic circuit |
| CN202190540U (en) * | 2011-07-05 | 2012-04-18 | 陈富 | Self-travelling double-cutter straw cutting machine |
| CN203181597U (en) * | 2013-04-08 | 2013-09-11 | 四川聚友生态农业科技有限公司 | Hydraulic transmission system for forage harvester |
| CN207744419U (en) * | 2018-01-09 | 2018-08-21 | 上海纵化实业有限公司 | A kind of hydraulic drive structure suitable for grass trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |