CN204692219U - A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler - Google Patents
A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler Download PDFInfo
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- CN204692219U CN204692219U CN201520354272.1U CN201520354272U CN204692219U CN 204692219 U CN204692219 U CN 204692219U CN 201520354272 U CN201520354272 U CN 201520354272U CN 204692219 U CN204692219 U CN 204692219U
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- hydraulic
- pump
- motor
- powder ridge
- oil
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Abstract
A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler, comprise motor, oil hydraulic pump, operating valve, hydraulic motor travel motor, powder ridge oil hydraulic motor, powder ridge pump and hydraulic jack, the output terminal of described motor is connected with the input end of powder ridge pump with the input end of oil hydraulic pump respectively, hydraulic pressure delivery side of pump is connected with operating valve by hydraulic pipe line, described operating valve is connected with hydraulic motor travel motor and hydraulic jack respectively by hydraulic pipe line, described powder ridge pump is connected with powder ridge oil hydraulic motor by hydraulic pipe line, described oil hydraulic pump is open type pump, described powder ridge pump is enclosed pump.
Description
Technical field
The utility model relates to agricultural tillage field, is specifically related to a kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler.
Background technique
The Main Function of deep ploughing subsoiler carries out deep ploughing subsoiling to soil, past, deep ploughing subsoiling is ploughed by hoe or ox to realize, but no matter be which kind of traditional mode above-mentioned, not only requires great effort, and efficiency is low, therefore, for the large-area soil needing deep ploughing subsoiling, traditional mode is utilized cannot to adapt to, for this reason, there is the deep ploughing subsoiler of present automation.
Apply on September 3rd, 2010, on July 20th, 2011, the Chinese utility model patent ublic specification of application CN201898701U of bulletin disclosed a kind of rotary-grinding type multifunctional machine for deep tillage of powder ridge, and specifically disclose and comprise motor, gearbox, frame, spiral drill and road wheel, transmitter is arranged in the frame of tractor, engine shaft is exported and is connected with gearbox by shaft joint, road wheel or Athey wheel are arranged at tractor chassis bottom, gearbox passes through chain, belt or shaft joint ground-engaging wheel, tractor after-frame is installed hydraulic mechanism and link turnery drill bit device or cultivating member, turnery drill bit device is provided with one or more drill bit shaft, drill bit shaft configures spiral page, spiral page is arranged angle tooth, hydraulic mechanism drives turnery drill bit to move up and down, gearbox is by connecting rod and gear driven turnery drill bit, interlock turnery drill bit device, also be provided with the device removing weeds on drill bit and earth.Be full mechanical transmission due to what adopt between motor and road wheel, and the environment of its work is comparatively severe, therefore this machinery easily occurs that mechanical structure lost efficacy and the phenomenon that cannot normally use, and its reliability is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of sound construction is stablized, the reliability of transmission of power and adjustability good the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler.
In order to solve the problems of the technologies described above, the utility model comprises motor, oil hydraulic pump, operating valve, hydraulic motor travel motor, powder ridge oil hydraulic motor, powder ridge pump and hydraulic jack, the output terminal of described motor is connected with the input end of powder ridge pump with the input end of oil hydraulic pump respectively, hydraulic pressure delivery side of pump is connected with operating valve by hydraulic pipe line, described operating valve is connected with hydraulic motor travel motor and hydraulic jack respectively by hydraulic pipe line, described powder ridge pump is connected with powder ridge oil hydraulic motor by hydraulic pipe line, described oil hydraulic pump is open type pump, and described powder ridge pump is enclosed pump.
Because be carry out transferring power by oil hydraulic pump and hydraulic pipe line between hydraulic motor travel motor and motor, carry out transferring power by powder ridge pump and hydraulic pipe line between powder ridge oil hydraulic motor and motor, relative to existing mechanical transmission structure, hydraulic structure is not easy to damage, the good reliability of transmission of power, simultaneously because oil hydraulic pump and powder ridge pump can the flow direction of regulator solution force feed and flows easily, thus reach adjustment hydraulic motor travel motor, turning to and rotating speed of powder ridge oil hydraulic motor, make hydraulic motor travel motor, the adjustability of the output speed of powder ridge oil hydraulic motor is very good.
As further improvement of the utility model, described hydraulic motor travel motor comprises left hydraulic motor travel motor and right hydraulic motor travel motor.
As further improvement of the utility model, between described hydraulic jack and operating valve, be provided with hydraulic lock.
As further improvement of the utility model, described operating valve is provided with the first hydraulic tubing, is provided with fuel tank in one end of the first hydraulic tubing, the first hydraulic tubing is provided with cooler and oil purifier.
As further improvement of the utility model, described first hydraulic tubing is provided with the second hydraulic tubing, second hydraulic tubing is provided with the 3rd hydraulic tubing, 3rd hydraulic tubing is connected with operating valve, second hydraulic tubing is provided with the first safety valve, and one end relative with the first hydraulic tubing connecting end at the second hydraulic tubing is provided with pressure gauge.
As further improvement of the utility model, described motor is diesel engine.
As further improvement of the utility model, described powder ridge pump comprises Joystick, swash plate oil cylinder, main pump, slippage pump, relief valve and the second safety valve, Joystick is connected with swash plate oil cylinder, relief valve and slippage pump respectively, slippage pump is connected with main pump, and main pump is connected with the second safety valve by hydraulic tubing.
As further improvement of the utility model, in the oil hydraulic motor of described powder ridge, be provided with flushing valve.
As further improvement of the utility model, break, two equilibrium valves and shuttle valve is provided with in described left hydraulic motor travel motor, two equilibrium valves are connected with break and operating valve respectively by hydraulic pipe line, shuttle valve is located between two hydraulic pipe lines, break, two equilibrium valves and shuttle valve is provided with in described right hydraulic motor travel motor, two equilibrium valves are connected with break and operating valve respectively by hydraulic pipe line, and shuttle valve is located between two hydraulic pipe lines.
In sum, the utility model has the advantages that sound construction is stablized, the reliability of transmission of power and adjustability good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises diesel engine 1, oil hydraulic pump 2, operating valve 3, left hydraulic motor travel motor 4, right hydraulic motor travel motor 5, powder ridge oil hydraulic motor 6, powder ridge pump 7 and hydraulic jack 8, described oil hydraulic pump 2 is open type pump, described powder ridge pump 7 is enclosed pump, the output terminal of described diesel engine 1 is connected with oil hydraulic pump 2 by transfer case 9, the output terminal of oil hydraulic pump 2 is connected with operating valve 3 by hydraulic pipe line, break 10 is provided with in described left hydraulic motor travel motor 4, two equilibrium valves 11 and shuttle valve 12, two equilibrium valves 11 are connected with break 10 and operating valve 3 respectively by hydraulic pipe line, shuttle valve 12 is located between two hydraulic pipe lines, break 10 is provided with in described right hydraulic motor travel motor 5, two equilibrium valves 11 and shuttle valve 12, two equilibrium valves 11 are connected with break 10 and operating valve 3 respectively by hydraulic pipe line, shuttle valve 12 is located between two hydraulic pipe lines, described operating valve 3 is connected with hydraulic jack 8 by hydraulic pipe line, hydraulic lock 13 is provided with between hydraulic jack 8 and operating valve 3, described operating valve 3 is provided with the first hydraulic tubing 14, fuel tank 15 is provided with in one end of the first hydraulic tubing 14, first hydraulic tubing 14 is provided with cooler 16 and oil purifier 17, described first hydraulic tubing 14 is provided with the second hydraulic tubing 18, second hydraulic tubing 18 is provided with the 3rd hydraulic tubing 19, 3rd hydraulic tubing 19 is connected with operating valve 3, second hydraulic tubing 18 is provided with the first safety valve 20, one end relative with the first hydraulic tubing 14 connecting end at the second hydraulic tubing 18 is provided with pressure gauge 21, described powder ridge pump 7 comprises Joystick 22, swash plate oil cylinder 23, main pump 24, slippage pump 25, relief valve 26 and the second safety valve 27, Joystick 22 respectively with swash plate oil cylinder 23, relief valve 26 is connected with slippage pump 25, slippage pump 25 is connected with main pump 24, main pump 24 is connected with the second safety valve 27 by hydraulic tubing, the output terminal of described diesel engine 1 is connected by the main pump 24 of transfer case 9 with powder ridge pump 7, described powder ridge pump 7 is connected with powder ridge oil hydraulic motor 6 by hydraulic pipe line, flushing valve 28 is provided with in powder ridge oil hydraulic motor 6.
Pressure oil pumps by oil hydraulic pump 2, if any executive component does not all have action, pressure oil is by control valve 3 directly oil return, and power loss is little.When needing walking, control operation valve 3, left hydraulic motor travel motor 4 and right hydraulic motor travel motor 5 are worked, when left hydraulic motor travel motor 4 and right hydraulic motor travel motor 5 work, hydraulic oil opens break 10 by shuttle valve 12, and equilibrium valve 11 makes left hydraulic motor travel motor 4 and right hydraulic motor travel motor 5 stable working, particularly during uphill, downhill, when needing left hydraulic motor travel motor 4 and right hydraulic motor travel motor 5 reverse operation, only need control control valve 3 reverse operation.When needing hydraulic jack 8 to work, control control valve 3, hydraulic jack 8 is worked, and by hydraulic lock 13, hydraulic jack 8 is locked in any position, when needing hydraulic jack 8 reverse operation, only need control control valve 3 reverse operation.First safety valve 20 can ensure the work under load of whole open system in setting, once traffic overload, the first safety valve 20 take-off, left hydraulic motor travel motor 4, right hydraulic motor travel motor 5 and hydraulic jack 8 all quit work.The hydraulic oil of open system gets back to fuel tank 15 by cooler 16 and oil purifier 17, can ensure temperature rise and turbidity test requirement, by pressure gauge 21, and can observed pressure situation.
When the Joystick 22 of powder ridge pump 7 is failure to actuate, swash plate oil cylinder 23 is at bit positions, and the swash plate of main pump 24 is also at meta, and main pump 24 does not have hydraulic oil to export, and powder ridge oil hydraulic motor 6 does not work.When pulling Joystick 22, the hydraulic oil that slippage pump 25 exports makes swash plate oil cylinder 23 action, promotes the swash plate of main pump 24, and make main pump 24 output hydraulic pressure oil, powder ridge oil hydraulic motor 6 works.When needing powder ridge oil hydraulic motor 6 reverse operation, only need pull Joystick 22 reverse operation, the reverse output hydraulic pressure oil of swash plate of main pump 23, can make powder ridge oil hydraulic motor 6 reverse operation.Being directly connected into and out of hydraulic fluid port into and out of hydraulic fluid port and powder ridge oil hydraulic motor 6 of powder ridge pump 7, hydraulic oil is circulated between powder ridge pump 7 and powder ridge oil hydraulic motor 6 by hydraulic pipe line, and hydraulicefficiency is high, and contamination resistance is strong.Powder ridge pump 7 is by pressure gauge 21 observed pressure situation.Hydraulic oil can produce heat by hydraulic pipe line continuous circulation between powder ridge pump 7 and powder ridge oil hydraulic motor 6, so be provided with flushing valve 28 in oil hydraulic motor 6 inside, powder ridge, part deep fat overflows from flushing valve 28, fuel tank 15 is got back to by cooler 16 and oil purifier 17, by slippage pump 25, hydraulic oil is added in this closed system after cooling, ensure temperature increase requirement.
Because be carry out transferring power by oil hydraulic pump and hydraulic pipe line between hydraulic motor travel motor and motor, carry out transferring power by powder ridge pump and hydraulic pipe line between powder ridge oil hydraulic motor and motor, relative to existing mechanical transmission structure, hydraulic structure is not easy to damage, the good reliability of transmission of power, simultaneously because oil hydraulic pump and powder ridge pump can the flow direction of regulator solution force feed and flows easily, thus reach adjustment hydraulic motor travel motor, turning to and rotating speed of powder ridge oil hydraulic motor, make hydraulic motor travel motor, the adjustability of the output speed of powder ridge oil hydraulic motor is very good.
Claims (9)
1. the open and close type Hydraulic Power Transmission System of a spiral deep ploughing subsoiler, it is characterized in that comprising motor, oil hydraulic pump, operating valve, hydraulic motor travel motor, powder ridge oil hydraulic motor, powder ridge pump and hydraulic jack, the output terminal of described motor is connected with the input end of powder ridge pump with the input end of oil hydraulic pump respectively, hydraulic pressure delivery side of pump is connected with operating valve by hydraulic pipe line, described operating valve is connected with hydraulic motor travel motor and hydraulic jack respectively by hydraulic pipe line, described powder ridge pump is connected with powder ridge oil hydraulic motor by hydraulic pipe line, described oil hydraulic pump is open type pump, described powder ridge pump is enclosed pump.
2., by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: described hydraulic motor travel motor comprises left hydraulic motor travel motor and right hydraulic motor travel motor.
3., by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: between described hydraulic jack and operating valve, be provided with hydraulic lock.
4. by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: on described operating valve, be provided with the first hydraulic tubing, be provided with fuel tank in one end of the first hydraulic tubing, the first hydraulic tubing is provided with cooler and oil purifier.
5. by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 4, it is characterized in that: on described first hydraulic tubing, be provided with the second hydraulic tubing, second hydraulic tubing is provided with the 3rd hydraulic tubing, 3rd hydraulic tubing is connected with operating valve, second hydraulic tubing is provided with the first safety valve, and one end relative with the first hydraulic tubing connecting end at the second hydraulic tubing is provided with pressure gauge.
6., by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: described motor is diesel engine.
7. by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: described powder ridge pump comprises Joystick, swash plate oil cylinder, main pump, slippage pump, relief valve and the second safety valve, Joystick is connected with swash plate oil cylinder, relief valve and slippage pump respectively, slippage pump is connected with main pump, and main pump is connected with the second safety valve by hydraulic tubing.
8., by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 1, it is characterized in that: in the oil hydraulic motor of described powder ridge, be provided with flushing valve.
9. by the open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler according to claim 2, it is characterized in that: in described left hydraulic motor travel motor, be provided with break, two equilibrium valves and shuttle valve, two compensation flaps are connected with break and operating valve respectively by hydraulic pipe line, shuttle valve is located between two hydraulic pipe lines, break, two equilibrium valves and shuttle valve is provided with in described right hydraulic motor travel motor, two compensation flaps are connected with break and operating valve respectively by hydraulic pipe line, and shuttle valve is located between two hydraulic pipe lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354272.1U CN204692219U (en) | 2015-05-28 | 2015-05-28 | A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354272.1U CN204692219U (en) | 2015-05-28 | 2015-05-28 | A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler |
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| CN204692219U true CN204692219U (en) | 2015-10-07 |
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| CN201520354272.1U Expired - Fee Related CN204692219U (en) | 2015-05-28 | 2015-05-28 | A kind of open and close type Hydraulic Power Transmission System of spiral deep ploughing subsoiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246647A (en) * | 2016-08-31 | 2016-12-21 | 李泳辰 | A kind of hydraulic system of side-mounted twin-roll opencast stope ruins |
-
2015
- 2015-05-28 CN CN201520354272.1U patent/CN204692219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246647A (en) * | 2016-08-31 | 2016-12-21 | 李泳辰 | A kind of hydraulic system of side-mounted twin-roll opencast stope ruins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 537522 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Li Shenwen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210528 |