CN201896310U - Transmission device of mechanical and hydraulic integrated dynamic compaction machine - Google Patents
Transmission device of mechanical and hydraulic integrated dynamic compaction machine Download PDFInfo
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- CN201896310U CN201896310U CN201020653471XU CN201020653471U CN201896310U CN 201896310 U CN201896310 U CN 201896310U CN 201020653471X U CN201020653471X U CN 201020653471XU CN 201020653471 U CN201020653471 U CN 201020653471U CN 201896310 U CN201896310 U CN 201896310U
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- gear pump
- dynamic compaction
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Abstract
The utility model relates to a transmission device of a mechanical and hydraulic integrated dynamic compaction machine, which belongs to the field of heavy machinery. The device comprises a hydraulic transmission component and a mechanical transmission component, wherein the mechanical transmission component comprises a reducing gear box, a coupler and an engine which are connected in sequence; a main hoist is connected with the gear of the reducing gear box; the dynamic transmission component comprises a hydraulic oil tank, a main pump, a gear pump and a pilot system; the main pump is connected with the reducing gear box and connected with the pilot system through the gear pump; the gear pump controls working components, travelling components, operating components, an operating platform and transmission components except a hoisting machine through the pilot system; the hydraulic oil tank is connected with the pilot system; and a pilot control handle is arranged on the pilot system. The device has the advantages that the structural design is reasonable, the transmission efficiency is stable, the overall safety is high, and the device is convenient to operate.
Description
Technical field
The utility model relates to a kind of transmission device of machine liquid integral type dynamic compaction machinery, belongs to the heavy-duty machinery field.
Background technology
The transmission device of dynamic compaction machinery has two kinds at present, and a kind of is pure machine driving, and another kind is pure hydraulic drive.The mechanical type dynamic compaction machinery has transmission efficiency height, long service life, advantages such as dependable performance.But the shortcoming of himself is also more obvious, and huge body brings very big inconvenience to transportation, and complex operation, and the complete machine image appearance is not good yet.With respect to the mechanical type dynamic compaction machinery, it is light and handy easy to be many that all hydraulic caterpillar dynamic compaction machinery just seems, crawler belt has the stretching, extension function owing to get off, this has brought convenience to transportation, and it is easy and simple to handle, profile is than also attractive in appearance many of mechanical type dynamic compaction machinery, can be aspect main performance, the all hydraulic caterpillar dynamic compaction machinery is at the inferior position place that just embodies it after use after a while, the master winch transmission efficiency descends, thereby reduced the operating efficiency of complete machine, increased user's engineering time, also brought many disadvantages for the user.
Summary of the invention
Technical problem to be solved in the utility model provides the transmission device of the machine liquid integral type dynamic compaction machinery that a kind of reasonable in design, transmission efficiency are stable, complete machine is safe, easy to operate.
The utility model solves the problems of the technologies described above the transmission device that the technical scheme that is adopted is this machine liquid integral type dynamic compaction machinery, be characterized in: form by hydraulic transmission part and mechanical transmission component, described mechanical transmission component is by the reduction box that links to each other successively, coupler, motor is formed, described master winch is connected with speed reduction gear box, described hydraulic transmission part is by hydraulic oil container, main pump, gear pump, pilot system is formed, described main pump links to each other with reduction box, main pump links to each other with pilot system by gear pump, gear pump is by the workpiece of pilot system control except that hoist engine, ground-engaging element, functional unit, operating platform, drive disk assembly, described hydraulic oil container links to each other with pilot system, and described pilot system is provided with the pilot control handle.
Operating platform hydraulic oil container described in the utility model is provided with radiator, and the position and the hydraulic oil container of radiator are complementary, and an end relative with hammer ram on the described operating platform is provided with counterweight part.
Hydraulic transmission part described in the utility model also is provided with three main valves, bigeminy main valve, switching valve, pilot system links to each other with three main valves, bigeminy main valve, switching valve respectively, described gear pump is a duplex gear pump, gear pump links to each other with main pump, the part of gear pump is controlled three main valves, bigeminy main valve, switching valve by pilot system, and another part of gear pump links to each other with radiator.
Three main valves control A type frame described in the utility model, broadening oil cylinder, crawler belt right lateral are walked, the luffing elevator, and bigeminy main valve control rotary reducer, crawler belt left lateral are walked, and switching valve is used for the action switching of A type frame oil cylinder and broadening oil cylinder.
Also be provided with six electromagnetic valve group on the pilot system described in the utility model, six electromagnetic valve group are installed on the operating platform.Dead slow speed, luffing ratchet, the luffing that is used for A type frame oil cylinder activates, the luffing limit function.
Guide's oil sources piece is installed on the pilot system described in the utility model.Be mainly used in the pressure adjustment and the system unloaded function of pilot system.
The utility model is compared with prior art and is had the following advantages and effect: the kind of drive that the present invention has adopted machine driving and hydraulic drive to combine, workpiece has adopted machine driving, make transmission efficiency height, stable, lasting, can not descend in the mode of occupation underdrive efficient of long-time, high-frequency, big load, unloading suddenly, improved stability and safety greatly.Moving components such as walking of the present invention, revolution, luffing adopt hydraulic drive, significantly reduced the weight and volume of complete machine, mobility and flexibility have been improved, in the process of transition, do not need loaded down with trivial details time-consuming dismounting, convenient transportation, quick is because volume is little, floor space during use is also little, and is also higher to the compliance of surrounding environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a part-structure schematic diagram of the present utility model.
Fig. 3 is another part structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figures 1 to 3, the transmission device of the machine liquid integral type dynamic compaction machinery of present embodiment is made up of hydraulic transmission part and mechanical transmission component.
Hydraulic transmission part is made up of hydraulic oil container 13, radiator 15, main pump 7, gear pump 12, three main valves 31, bigeminy main valve 32, rotary reducer 16, switching valve 30, pilot system 34, pilot control handle 23, six electromagnetic valve group 29, guide's oil sources piece 33.
Mechanical transmission component is made up of reduction box 8, coupler 9, motor 10.
Pilot system 34 links to each other with hydraulic oil container 13, and hydraulic oil container 13 provides hydraulic transmission part required oil.The radiator 15 that hydraulic oil container 13 coolings are provided is arranged on operating platform.Pilot system 34 is driven by the gear pump 12 that is installed on main pump 7, gear pump 12 is a duplex gear pump, the part of gear pump 12 is by pilot system 34 controls three main valves 31, bigeminy main valve 32, switching valve 30, luffing elevator 14, and another part of gear pump 12 is for radiator 15 power.Three main valves 31 are mainly used in that control A type frame, broadening oil cylinder, crawler belt right lateral are walked, luffing elevator 14, and bigeminy main valve 32 is mainly used in control rotary reducer 16, the crawler belt left lateral is walked, and switching valve 30 is mainly used in the action switching of control A type frame and broadening oil cylinder.
Power source of the present invention is a motor 10, and motor 10 links to each other by coupler 9 with reduction box 8.Reduction box 8 links to each other with gear pump 12 with main pump 7 on the one hand, for hydraulic transmission part provides power.Reduction box 8 is connected with master winch 11 gears on the other hand, for master winch 11 provides power.
During work, main pump 7 connects pilot system 34 by the gear pump 12 of duplex, operated pilot operating grip 23, thereby by three main valves, 31 control broadening oil cylinders, adjust that the crawler belt right lateral is walked, the distance of crawler belt left lateral between walking, control the crawler belt right lateral respectively by three main valves 31 and bigeminy main valve 32 respectively then and walk with the crawler belt left lateral, make complete machine walk, and arrive the operating position.Operated pilot operating grip 23 rises A type frame and adjusts luffing elevator 14 rise swing arms by three main valves 31.Adjust rotary reducer 16 to adjust the position of operating platform by bigeminy main valve 32, meanwhile switch with the action of switching valve 30 control A type framves and broadening oil cylinder.After each parts put in place, motor 10 drove master winch 11, rose hammer ram and carried out ramming.
In addition, need to prove, the specific embodiment described in this manual, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (6)
1. the transmission device of a machine liquid integral type dynamic compaction machinery, it is characterized in that: form by hydraulic transmission part and mechanical transmission component, described mechanical transmission component is by the reduction box that links to each other successively, coupler, motor is formed, described master winch is connected with speed reduction gear box, described hydraulic transmission part is by hydraulic oil container, main pump, gear pump, pilot system is formed, described main pump links to each other with reduction box, main pump links to each other with pilot system by gear pump, gear pump is by the workpiece of pilot system control except that hoist engine, ground-engaging element, functional unit, operating platform, drive disk assembly, described hydraulic oil container links to each other with pilot system, and described pilot system is provided with the pilot control handle.
2. the transmission device of machine liquid integral type dynamic compaction machinery according to claim 1, it is characterized in that: described operating platform hydraulic oil container is provided with radiator, the position and the hydraulic oil container of radiator are complementary, and an end relative with hammer ram on the described operating platform is provided with counterweight part.
3. the transmission device of machine liquid integral type dynamic compaction machinery according to claim 2, it is characterized in that: described hydraulic transmission part also is provided with three main valves, bigeminy main valve, switching valve, pilot system links to each other with three main valves, bigeminy main valve, switching valve respectively, described gear pump is a duplex gear pump, gear pump links to each other with main pump, the part of gear pump is controlled three main valves, bigeminy main valve, switching valve by pilot system, and another part of gear pump links to each other with radiator.
4. the transmission device of machine liquid integral type dynamic compaction machinery according to claim 3, it is characterized in that: described three main valves control A type frame, broadening oil cylinder, crawler belt right lateral are walked, the luffing elevator, bigeminy main valve control rotary reducer, crawler belt left lateral are walked, and switching valve is used for the action switching of A type frame oil cylinder and broadening oil cylinder.
5. according to the transmission device of claim 3 or 4 described machine liquid integral type dynamic compaction machineries, it is characterized in that: also be provided with six electromagnetic valve group on the described pilot system, six electromagnetic valve group are installed on the operating platform.
6. the transmission device of machine liquid integral type dynamic compaction machinery according to claim 5 is characterized in that: guide's oil sources piece is installed on the described pilot system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020653471XU CN201896310U (en) | 2010-12-12 | 2010-12-12 | Transmission device of mechanical and hydraulic integrated dynamic compaction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020653471XU CN201896310U (en) | 2010-12-12 | 2010-12-12 | Transmission device of mechanical and hydraulic integrated dynamic compaction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896310U true CN201896310U (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020653471XU Expired - Lifetime CN201896310U (en) | 2010-12-12 | 2010-12-12 | Transmission device of mechanical and hydraulic integrated dynamic compaction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896310U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926374A (en) * | 2012-11-19 | 2013-02-13 | 西安市长安区沣河机械工程有限公司 | Numerical control pneumatic double-cylinder semi-automatic rammer compactor |
| CN103469784A (en) * | 2012-06-08 | 2013-12-25 | 北汽福田汽车股份有限公司 | Hoisting device for dynamic compactor and dynamic compactor |
| CN103912652A (en) * | 2014-04-24 | 2014-07-09 | 北京南车时代机车车辆机械有限公司 | Transmission device of mechanical-hydraulic integrated dynamic compactor and transfer case thereof |
| CN103452091B (en) * | 2012-06-05 | 2016-05-04 | 北汽福田汽车股份有限公司 | For the shock mitigation system of dynamic compaction machinery and there is its dynamic compaction machinery |
| CN107021425A (en) * | 2017-03-16 | 2017-08-08 | 张俊强 | A kind of transmission device and dynamic compaction machinery for being used to drive elevator |
| CN111946577A (en) * | 2019-05-14 | 2020-11-17 | 纳博特斯克有限公司 | Hydraulic pump, working machine, and method for cooling hydraulic pump |
-
2010
- 2010-12-12 CN CN201020653471XU patent/CN201896310U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452091B (en) * | 2012-06-05 | 2016-05-04 | 北汽福田汽车股份有限公司 | For the shock mitigation system of dynamic compaction machinery and there is its dynamic compaction machinery |
| CN103469784A (en) * | 2012-06-08 | 2013-12-25 | 北汽福田汽车股份有限公司 | Hoisting device for dynamic compactor and dynamic compactor |
| CN102926374A (en) * | 2012-11-19 | 2013-02-13 | 西安市长安区沣河机械工程有限公司 | Numerical control pneumatic double-cylinder semi-automatic rammer compactor |
| CN102926374B (en) * | 2012-11-19 | 2016-07-20 | 西安市长安区沣河机械工程有限公司 | Numerical control pneumatic double-cylinder semi-automatic rammer compactor |
| CN103912652A (en) * | 2014-04-24 | 2014-07-09 | 北京南车时代机车车辆机械有限公司 | Transmission device of mechanical-hydraulic integrated dynamic compactor and transfer case thereof |
| CN103912652B (en) * | 2014-04-24 | 2017-02-15 | 北京中车重工机械有限公司 | Transmission device of mechanical-hydraulic integrated dynamic compactor and transfer case thereof |
| CN107021425A (en) * | 2017-03-16 | 2017-08-08 | 张俊强 | A kind of transmission device and dynamic compaction machinery for being used to drive elevator |
| CN107021425B (en) * | 2017-03-16 | 2022-07-15 | 张俊强 | Transmission device for driving winch and dynamic compactor |
| CN111946577A (en) * | 2019-05-14 | 2020-11-17 | 纳博特斯克有限公司 | Hydraulic pump, working machine, and method for cooling hydraulic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |