CN202416290U - Multi-stirring-wheel synchronizing device of full-hydraulically-driven stirring and solidifying machine - Google Patents
Multi-stirring-wheel synchronizing device of full-hydraulically-driven stirring and solidifying machine Download PDFInfo
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- CN202416290U CN202416290U CN 201120551077 CN201120551077U CN202416290U CN 202416290 U CN202416290 U CN 202416290U CN 201120551077 CN201120551077 CN 201120551077 CN 201120551077 U CN201120551077 U CN 201120551077U CN 202416290 U CN202416290 U CN 202416290U
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Abstract
The utility model provides a multi-stirring-wheel synchronizing device of a full-hydraulically-driven stirring and solidifying machine, which is characterized by comprising a first hydraulic pump and a second hydraulic pump, wherein the first hydraulic pump and the second hydraulic pump are mutually connected, are driven by the stirring and solidifying machine and are respectively connected with a first main valve and a second main valve; the main oil ports of the first main valve and the second main valve are connected with a flow distributing and collecting valve or a flow distributing valve; the oil outlet port of the flow distributing and collecting valve or the flow distributing valve is connected with all stirring wheels on the stirring and solidifying machine; an handle is connected with the oil conducting ports of the first main valve and the second main valve, or is connected with the flow distributing valve via a shuttle valve; and the shuttle valve is connected with the oil conducting ports of the first main valve and the second main valve. In the multi-stirring-wheel synchronizing device, the four stirring wheels on a drive stirring head are simultaneously driven by the flow distributing and collecting valve or the flow distributing valve at the same time, the revolving speed of each stirring wheel can be guaranteed to be synchronous without being affected by different stirring resistances, the stirring head is easy to slide downwards when contacting with soil, and the working efficiency can be improved when the stirring head meets the soft soil.
Description
Technical field
The utility model relates to a kind of stirring wheel that is used to stir on the curing machine and takes turns sychronisation more, belongs to the base stabilization field of mechanical technique.
Background technology
The stake worker construction machinery of ground stabilizations such as stirring the curing machine is a kind of novel base stabilization machinery, is a kind of seabeach, airport, parking lot of being widely used in, and river, lake and slope of highway are stable and reclamation engineering construction.It is mainly used in stablizes weakness and loose soil layer; Make and reach certain rigidity through the soil layer after the improvement; Lay highway then, build follow-up engineering construction such as house, also can isolate and operation such as the poisonous and hazardous discarded object that neutralizes contaminated soil property.The different auxiliary working apparatus that on stirring curing machine, changes the outfit also can carry out pipe alley and the irrigation canals and ditches excavation than hard formation, the construction of antiseepage topping under water etc.At the seabeach, particularly in the construction of the bigger beach ground of water content, stir the curing machine and rely on self unique amphibious formula to be got off, can waterbornely carry out operation and guarantee that machine self can not sink more shallow.Because stir to solidify facility and have that operating speed is fast, efficient is high, accurate positioning, light, the mixing evenness advantages of higher of operation, so it will become one of main machine of base stabilization construction in the engineering construction.
At present, stir each stirring wheel on the curing machine and can't be guaranteed synchronization owing to stir the different influence of resistance.
Summary of the invention
The purpose of the utility model provides and a kind ofly makes each stirring wheel do not stirred the different influence of resistance and can guarantee the sychronisation of synchronization.
In order to achieve the above object; The technical scheme of the utility model has provided a kind of stirring wheel of full hydraulic drive stirring curing machine and has taken turns sychronisation more; It is characterized in that: comprise by stirring engine-driven interconnective first hydraulic pump of curing machine and second hydraulic pump; First hydraulic pump and second hydraulic pump connect first main valve and second main valve respectively; The main hydraulic fluid port of first main valve and second main valve connects the oil-in of flow divider-combiner or flow divider, and the oil-out of flow divider-combiner or flow divider connects all stirring wheels that stir on the curing machine;
When the main hydraulic fluid port of first main valve and second main valve connected flow divider-combiner, first handle hydraulic fluid port and second handle hydraulic fluid port connected guide's hydraulic fluid port of first main valve and second main valve;
When the main hydraulic fluid port of first main valve and second main valve connects flow divider; First handle hydraulic fluid port and second handle hydraulic fluid port are connected respectively to guide's hydraulic fluid port of flow divider through a shuttle valve, and the pilot pressure mouth of shuttle valve connects first guide's hydraulic fluid port of first main valve and second main valve the same side or second guide's hydraulic fluid port of opposite side.
Preferably; When the main hydraulic fluid port of first main valve and second main valve connects flow divider-combiner; The first handle hydraulic fluid port connects first guide's hydraulic fluid port of first main valve and second main valve, one side, and the second handle hydraulic fluid port connects second guide's hydraulic fluid port of first main valve and the second main valve opposite side.
The utility model drives four stirring wheels on the stirring-head simultaneously through flow divider-combiner or flow divider; Make each stirring wheel do not stirred the different influence of resistance and can guarantee synchronization; Make dive easily when stirring-head runs into more closely knit soil property, enough increase work efficiency and run into than weak soil mass-energy.
Description of drawings
Fig. 1 takes turns the installation site sketch map of sychronisation more for the stirring wheel of a kind of full hydraulic drive stirring curing machine among the embodiment 1;
Fig. 2 takes turns the connection block diagram of sychronisation more for the stirring wheel of a kind of full hydraulic drive stirring curing machine among the embodiment 1;
Fig. 3 takes turns the installation site sketch map of sychronisation more for the stirring wheel of a kind of full hydraulic drive stirring curing machine among the embodiment 2;
Fig. 4 takes turns the connection block diagram of sychronisation more for the stirring wheel of a kind of full hydraulic drive stirring curing machine among the embodiment 2.
The specific embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
Like Fig. 1 and shown in Figure 2; The stirring wheel of a kind of full hydraulic drive stirring curing machine that present embodiment provided is taken turns sychronisation more and is comprised first hydraulic pump 2 and second hydraulic pump 3; First hydraulic pump 2 and second hydraulic pump 3 provide power by motor 1, and are installed on the chassis together with motor 1.First main valve 4 and second main valve 5 are installed in above the chassis.First handle 9 and second handle 10 are fixed in the driver's cabin.
First hydraulic pump 2 is connected first main valve, 4, the second hydraulic pumps 3 through sebific duct and is connected second main valve 5 with joint through sebific duct with joint, it is 220L/min * 2 that double pump provides the maximum functional flow, and maximum working pressure is that the hydraulic oil of 32MPa is called for short hydraulic oil.Main hydraulic fluid port A3 in first main valve 4 and main hydraulic fluid port B3 connect two main hydraulic fluid ports of flow divider-combiner 6, and main hydraulic fluid port A4 in second main valve 5 and main hydraulic fluid port B4 connect two main hydraulic fluid ports in addition of flow divider-combiner 6.The maximum functional flow that flow divider-combiner 6 can bear is 220L/min, and maximum working pressure is 32MPa.First handle hydraulic fluid port 9 connects guide's hydraulic fluid port B1 and guide's hydraulic fluid port B2 of first main valve 4 and second main valve 5 respectively.Second handle hydraulic fluid port 10 connects guide's hydraulic fluid port A1 and guide's hydraulic fluid port A2 of first main valve 4 and second main valve 5 respectively.The oil-out of flow divider-combiner 6 connects four stirring wheels respectively.
After the engine start, the motor driven double pump is worked simultaneously, and double pump provides hydraulic oil for respectively first main valve 4 and second main valve 5.The low pressure guide oil that first handle hydraulic fluid port 9 or second handle hydraulic fluid port 10 come out promotes first main valve 4 and second main valve 5; Make hydraulic oil pass through main hydraulic fluid port A3, main hydraulic fluid port B3, main hydraulic fluid port A4, main hydraulic fluid port B4 and get into flow divider-combiner 6, make four stirring wheels obtain hydraulic oil simultaneously.Because first handle hydraulic fluid port 9 and second handle hydraulic fluid port 10 promotes different guide's hydraulic fluid ports, therefore, when operation first handle hydraulic fluid port 9 stirring wheel turn to and when operating second handle hydraulic fluid port 10 stirring wheel turn to inequality.
Because the double pump work that the system in the present embodiment adopts, so system's maximum functional flow is 220L/min * 2, and maximum working pressure is 32MPa.It is 110L/min that stirring wheel can bear maximum stream flow, and maximum pressure is 32MPa.
Like Fig. 3 and shown in Figure 4, the difference of present embodiment and embodiment 1 is that first handle hydraulic fluid port 9 and second handle hydraulic fluid port 10 connect flow divider 7 through shuttle valve 11.The pilot pressure mouth c1 of shuttle valve 11 is connected in series with guide's hydraulic fluid port B1 of first main valve 4 and guide's hydraulic fluid port B2 of second main valve 5 respectively through sebific duct and joint.The main hydraulic fluid port A3 of first main valve 4, (the main hydraulic fluid port A4 of second main valve 5 connects the oil-in of flow divider 7 through sebific duct, and the oil-out of flow divider 7 is connected four stirring wheels respectively through sebific duct and joint.
Low pressure guide oil by first handle hydraulic fluid port 9 and second handle hydraulic fluid port 10 come out is obtained relatively large pressure through shuttle valve 7; This low pressure guide is controlled oil be delivered to first main valve 4 and second main valve 5 simultaneously, make first main valve 4 and second main valve 5 hydraulic oil is provided for flow divider 7.The low pressure guide oil that is come out by first handle hydraulic fluid port 9 and second handle hydraulic fluid port 10 promotes valve three, makes the different hydraulic fluid ports of stirring wheel obtain hydraulic oil simultaneously, thereby makes the stirring wheel direction of rotation different.
Claims (2)
1. the stirring wheel of a full hydraulic drive stirring curing machine is taken turns sychronisation more; It is characterized in that: comprise by stirring interconnective first hydraulic pump (2) and second hydraulic pump (3) that curing machine motor (1) drives; First hydraulic pump (2) and second hydraulic pump (3) connect first main valve (4) and second main valve (5) respectively; The main hydraulic fluid port of first main valve (4) and second main valve (5) connects the oil-in of flow divider-combiner (6) or flow divider (7), and the oil-out of flow divider-combiner (6) or flow divider (7) connects all stirring wheels (8) that stir on the curing machine;
When the main hydraulic fluid port of first main valve (4) and second main valve (5) connected flow divider-combiner (6), first handle hydraulic fluid port (9) and second handle hydraulic fluid port (10) connected guide's hydraulic fluid port of first main valve (4) and second main valve (5);
When the main hydraulic fluid port of first main valve (4) and second main valve (5) connects flow divider (7); First handle hydraulic fluid port (9) and second handle hydraulic fluid port (10) are connected respectively to guide's hydraulic fluid port of flow divider (7) through a shuttle valve (11), and the pilot pressure mouth of shuttle valve (11) connects first guide's hydraulic fluid port of first main valve (4) and second main valve (5) the same side or second guide's hydraulic fluid port of opposite side.
2. the stirring wheel that a kind of full hydraulic drive as claimed in claim 1 stirs the curing machine is taken turns sychronisation more; It is characterized in that: when the main hydraulic fluid port of first main valve (4) and second main valve (5) connects flow divider-combiner (6); First handle hydraulic fluid port (9) connects first guide's hydraulic fluid port of first main valve (4) and second main valve (5) one sides, and second handle hydraulic fluid port (10) connects second guide's hydraulic fluid port of first main valve (4) and second main valve (5) opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551077 CN202416290U (en) | 2011-12-26 | 2011-12-26 | Multi-stirring-wheel synchronizing device of full-hydraulically-driven stirring and solidifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551077 CN202416290U (en) | 2011-12-26 | 2011-12-26 | Multi-stirring-wheel synchronizing device of full-hydraulically-driven stirring and solidifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416290U true CN202416290U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120551077 Withdrawn - After Issue CN202416290U (en) | 2011-12-26 | 2011-12-26 | Multi-stirring-wheel synchronizing device of full-hydraulically-driven stirring and solidifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535436A (en) * | 2011-12-26 | 2012-07-04 | 龙工(上海)机械制造有限公司 | Fully hydraulically driven multi-stirring wheel synchronization device for stirring curer |
-
2011
- 2011-12-26 CN CN 201120551077 patent/CN202416290U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535436A (en) * | 2011-12-26 | 2012-07-04 | 龙工(上海)机械制造有限公司 | Fully hydraulically driven multi-stirring wheel synchronization device for stirring curer |
| CN102535436B (en) * | 2011-12-26 | 2014-06-18 | 龙工(上海)机械制造有限公司 | Fully hydraulically driven multi-stirring wheel synchronization device for stirring curer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |