CN208425226U - A kind of hydraulic double-drive device of the postposition of crawler-type harvester - Google Patents
A kind of hydraulic double-drive device of the postposition of crawler-type harvester Download PDFInfo
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- CN208425226U CN208425226U CN201821073437.8U CN201821073437U CN208425226U CN 208425226 U CN208425226 U CN 208425226U CN 201821073437 U CN201821073437 U CN 201821073437U CN 208425226 U CN208425226 U CN 208425226U
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- hydraulic
- harvester
- crawler
- postposition
- engine
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Abstract
The utility model discloses a kind of hydraulic double-drive devices of the postposition of crawler-type harvester, including hydraulic oil container, gear pump, biliquid press pump, oil path block, solenoid valve, hydraulic motor, radiator, hydraulic oil pipe, filter and actuating unit, the gear pump is mounted on harvester engine, biliquid press pump is installed by the engine, radiator is installed on the engine, the solenoid valve and filter are mounted on oil path block, the oil path block is mounted in harvester rack, and the transmission device is connect with harvester engine；The radiator includes cabinet, connector, cutting ferrule, gasket, link block, radiating block, bracket, bellows, blower, through slot and through-hole.The hydraulic double-drive device of the postposition of the crawler-type harvester is able to solve harvester and walks arduously in mud field, by simplifying device, mitigates main screw lift, it is more convenient to operate.
Description
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of hydraulic double drive of the postposition of crawler-type harvester
Device.
Background technique
Harvester is common mechanical equipment in agricultural machinery, and existing harvester is since gearbox and position limit, crawler belt
Driving wheel can only be preposition, and driving is preposition to cause harvester front weight overweight, is easy to produce bowing phenomena, and front end header part holds
Easily shovel mud, mud Tanaka have toward sinking, and cause to creep laborious, are unfavorable for carrying out operation readiness to harvester.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic double-drive devices of the postposition of crawler-type harvester, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of postposition of crawler-type harvester is hydraulic
Double-drive device, including hydraulic oil container, gear pump, biliquid press pump, oil path block, solenoid valve, hydraulic motor, radiator, hydraulic oil
Pipe, filter and actuating unit, the gear pump are mounted on harvester engine, are equipped with biliquid by the engine
Press pump is equipped with radiator on the engine, and the solenoid valve and filter are mounted on oil path block, the oil path block installation
In harvester rack, the transmission device is connect with harvester engine；
The radiator includes cabinet, connector, cutting ferrule, gasket, link block, radiating block, bracket, bellows, blower, through slot
And through-hole, the both ends sliding sleeve of the cabinet are connected to cutting ferrule, the outer surface of the cabinet is fixedly connected with link block, the connection
Block is bolted connection with cutting ferrule, and the outer surface of the cabinet is fixedly connected with bracket, the bracket and the fixed company of bellows
It connects, the outer surface of the bellows is fixedly connected with blower, and the bellows are provided with through slot and through-hole.
Preferably, the fuel tank is connect by oil pipe with gear pump.
Preferably, the hydraulic motor is connect with hydraulic oil pipe.
Preferably, the cabinet is provided with connector, and the connector is fixedly connected with hydraulic oil pipe.
Preferably, gasket is pasted in the cutting ferrule, the gasket is close to cabinet.
Preferably, the outer surface of the cabinet is fixedly connected with radiating block, and the radiating block is provided with heat bulge, described
Radiating block is made of aluminum.
Compared with prior art, the utility model has the beneficial effects that the hydraulic double drive of the postposition of the crawler-type harvester
Device is able to solve harvester and walks arduously in mud field, by simplifying device, mitigates main screw lift, it is more convenient to operate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the radiator enlarged cross-sectional view of the utility model；
Fig. 4 is the radiator enlarged plan view of the utility model；
Fig. 5 is enlarged drawing at the A of the utility model；
In figure: 1 hydraulic oil container, 2 gear pumps, 3 biliquid press pumps, 4 oil path blocks, 5 solenoid valves, 6 hydraulic motors, 7 radiators, 71
Cabinet, 72 connectors, 73 cutting ferrules, 74 gaskets, 75 link blocks, 76 radiating blocks, 77 brackets, 78 bellows, 79 blowers, 710 through slots,
711 through-holes, 8 hydraulic oil pipes, 9 filters, 10 actuating units.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of postposition Hydraulic Double drive of crawler-type harvester
Dynamic device, including it is hydraulic oil container 1, gear pump 2, biliquid press pump 3, oil path block 4, solenoid valve 5, hydraulic motor 6, radiator 7, hydraulic
Oil pipe 8, filter 9 and actuating unit 10, gear pump 2 are mounted on harvester engine, and gear pump 2 is by engine band
It is dynamic, it is main that the power of other workpieces in addition to walking is provided, biliquid press pump 3 is installed by engine, is installed on engine
There is radiator 7, solenoid valve 5 and filter 9 are mounted on oil path block 4, and 9 pairs of oil of filter are filtered, and oil path block 4 is mounted on receipts
In cutting mill rack, transmission device 10 is connect with harvester engine, and engine power is supplied Double-hydraulic by actuating unit 10
Pump 3, fuel tank 1 are connect by oil pipe with gear pump 2, and hydraulic motor 6 is connect with hydraulic oil pipe 8；
Radiator 7 includes cabinet 71, connector 72, cutting ferrule 73, gasket 74, link block 75, radiating block 76, bracket 77, wind
Case 78, blower 79, through slot 710 and through-hole 711, cabinet 71 are provided with connector 72, and connector 72 is fixedly connected with hydraulic oil pipe 8, case
The both ends sliding sleeve of body 71 is connected to cutting ferrule 73, gasket 74 is pasted in cutting ferrule 73, gasket 74 is close to cabinet 71, to cabinet
71 have sealing function, prevent oily leakage, and the outer surface of cabinet 71 is fixedly connected with link block 75, and link block 75 and cutting ferrule 73 are logical
Bolt fastening connection is crossed, fastening installation is carried out to cutting ferrule 73, the outer surface of cabinet 71 is fixedly connected with radiating block 76, radiating block 76
It is provided with heat bulge, radiating block 76 is made of aluminum, has good heat spreading function, avoids the high oil temperature in cabinet 71, case
The outer surface of body 71 is fixedly connected with bracket 77, and bracket 77 is fixedly connected with bellows 78, and the outer surface of bellows 78 is fixedly connected with
Blower 79, the model DHBFG of blower 79 belong to the prior art, and blower 79 is connect by conducting wire with the power supply on harvester, wind
Case 78 is provided with through slot 710 and through-hole 711, has draught effect.
When the utility model is specifically implemented: operator pushes forward walking when engine power is transferred to biliquid press pump 3
The hydraulic oil of handle, the press oil port of biliquid press pump 3 enters 6 oil inlet of hydraulic motor by oil pipe, the oil outlet of hydraulic motor 6
Oil enters the inlet port of biliquid press pump 3 by filter 9, forms the hydraulic circuit system of an enclosed, two hydraulic motors 6 divide
It is not driven by individual biliquid press pump 3, there are one feed circuits for this system, and the inlet port of feed circuit generates negative pressure, hydraulic
Oil enters inlet port by radiator 7 by fuel tank 1, and oil return opening enters fuel tank 1, and feed circuit mainly provides clean hydraulic oil
And the hydraulic oil of high temperature radiates, when harvester work, blower 79 works, and generates wind-force, and blower 79 passes through outside air
Through slot 710 is pumped into bellows 78, is then sprayed by through-hole 711, is carried out cooling heat again to radiating block 76, avoided in fuel tank 1
High oil temperature, to guarantee the normal operation of hydraulic system, 2 major function of gear pump be by solenoid valve 5 to harvester other
Workpiece provides power, is able to solve harvester and walks arduously in mud field, passes through and simplify device, mitigate main screw lift, operation
It is more convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydraulic double-drive device of the postposition of crawler-type harvester, including hydraulic oil container (1), gear pump (2), biliquid press pump
(3), oil path block (4), solenoid valve (5), hydraulic motor (6), radiator (7), hydraulic oil pipe (8), filter (9) and power transmission
Device (10), it is characterised in that: the gear pump (2) is mounted on harvester engine, is equipped with biliquid by the engine
Press pump (3) is equipped with radiator (7) on the engine, and the solenoid valve (5) and filter (9) are mounted on oil path block (4)
On, the oil path block (4) is mounted in harvester rack, and the transmission device (10) connect with harvester engine；
The radiator (7) includes cabinet (71), connector (72), cutting ferrule (73), gasket (74), link block (75), radiating block
(76), bracket (77), bellows (78), blower (79), through slot (710) and through-hole (711), the both ends sliding sleeve of the cabinet (71)
It is connected to cutting ferrule (73), the outer surface of the cabinet (71) is fixedly connected with link block (75), the link block (75) and cutting ferrule
(73) it is bolted connection, the outer surface of the cabinet (71) is fixedly connected with bracket (77), the bracket (77) and wind
Case (78) is fixedly connected, and the outer surface of the bellows (78) is fixedly connected with blower (79), and the bellows (78) are provided with through slot
(710) and through-hole (711).
2. a kind of hydraulic double-drive device of postposition of crawler-type harvester according to claim 1, it is characterised in that: described
Fuel tank (1) is connect by oil pipe with gear pump (2).
3. a kind of hydraulic double-drive device of postposition of crawler-type harvester according to claim 1, it is characterised in that: described
Hydraulic motor (6) is connect with hydraulic oil pipe (8).
4. a kind of hydraulic double-drive device of postposition of crawler-type harvester according to claim 1, it is characterised in that: described
Cabinet (71) is provided with connector (72), and the connector (72) is fixedly connected with hydraulic oil pipe (8).
5. a kind of hydraulic double-drive device of postposition of crawler-type harvester according to claim 1, it is characterised in that: described
It is pasted with gasket (74) in cutting ferrule (73), the gasket (74) is close to cabinet (71).
6. a kind of hydraulic double-drive device of postposition of crawler-type harvester according to claim 1, it is characterised in that: described
The outer surface of cabinet (71) is fixedly connected with radiating block (76), and the radiating block (76) is provided with heat bulge, the radiating block
(76) made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073437.8U CN208425226U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic double-drive device of the postposition of crawler-type harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073437.8U CN208425226U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic double-drive device of the postposition of crawler-type harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425226U true CN208425226U (en) | 2019-01-25 |
Family
ID=65099591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073437.8U Active CN208425226U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic double-drive device of the postposition of crawler-type harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208425226U (en) |
-
2018
- 2018-07-09 CN CN201821073437.8U patent/CN208425226U/en active Active
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