CN209262641U - Centralized lubricating system and rotary drilling rig - Google Patents
Centralized lubricating system and rotary drilling rig Download PDFInfo
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- CN209262641U CN209262641U CN201822123547.7U CN201822123547U CN209262641U CN 209262641 U CN209262641 U CN 209262641U CN 201822123547 U CN201822123547 U CN 201822123547U CN 209262641 U CN209262641 U CN 209262641U
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Abstract
The utility model provides a kind of centralized lubricating system and rotary drilling rig, belong to lubrication technical field, centralized lubricating system includes lubricating pump, Double-wire distributor, stepwise type distributor and controller, the external lubricating oil of lubricating pump, it is connected for the oil outlet to centralized lubricating system fuel feeding, lubricating pump with Double-wire distributor, Double-wire distributor and controller electrical connection, Double-wire distributor is also connected with multiple stepwise type distributors respectively, and stepwise type distributor connects each oil site.Centralized lubricating system provided by the utility model is able to achieve the multifarious demand of lubrication using modularized design, and installation and removal are convenient, high pressure resistant, can be effectively prevented booster and oil leak, guarantee the good runnability of lubricating system.
Description
Technical field
The utility model relates to lubrication technical fields, in particular to a kind of centralized lubricating system and rotary drilling rig.
Background technique
Rotary drilling rig is a kind of construction machinery of pore-forming operation in suitable building foundation engineering, in sand, cohesive soil, silty
The construction of the soil layers such as soil, is used widely in a variety of foundation basic constructions such as bored concrete pile, diaphragm wall, strengthening of foundation, therefore its
Working environment is more severe, and load, dust and water are all bigger, and vibration when especially complete machine works is also relatively large, in this way
Working environment to complete machine work it is very unfavorable, so needing in time to moisten moving component each in complete machine well
It is sliding.
The lubrication major way of country's rotary drilling rig is manual application of lubricant and centralized lubrication at present, wherein centralized lubrication pipeline
In the presence of a harsh environment it occur frequently that phenomena such as booster, oil leak, site operation is caused greatly to perplex, and when rotary drilling rig turns factory
Be frequently necessary to disassembled for transport, existing centralized lubricating system installation, in terms of there are complex for operation step, time-consuming
Disadvantage.
Utility model content
The purpose of this utility model is to provide a kind of centralized lubricating system and rotary drilling rigs, are easy for installation and removal, and prevent
Only booster and phenomena such as oil leak.
The embodiments of the present invention are achieved in that
On the one hand the utility model embodiment provides a kind of centralized lubricating system comprising lubricating pump, is passed Double-wire distributor
Into formula distributor and controller, the external lubricating oil of lubricating pump, for giving centralized lubricating system fuel feeding, the oil outlet of lubricating pump and double
The connection of line distributor, Double-wire distributor and controller electrical connection, Double-wire distributor are also connected with multiple stepwise type distributors respectively,
Stepwise type distributor connects each oil site.
It optionally, further include oil conservator, oil conservator is connect with lubricating pump.
Optionally, it is connected between lubricating pump and Double-wire distributor by fuel feed pump, Double-wire distributor and stepwise type distributor
Between pass through fuel feed pump be connected to.
Optionally, filter is equipped in lubricating pump.
Optionally, overflow valve is provided on the oil outlet of lubricating pump.
Optionally, it is connected between Double-wire distributor and stepwise type distributor by the multistage fuel feed pump being sequentially communicated.
Optionally, it is connected between two sections of adjacent fuel feed pumps by quick-release connector.
Optionally, fuel feed pump includes connector and tube body, and connector is separately positioned on the both ends of tube body.
Optionally, connector is collar joint.
On the other hand the utility model embodiment provides a kind of rotary drilling rig, including churning driven host and above-mentioned concentration profit
Sliding system, centralized lubricating system are connect with churning driven host.
Centralized lubricating system provided by the embodiment of the utility model includes lubricating pump, Double-wire distributor, stepwise type distributor
And controller, the external lubricating oil of lubricating pump, for giving centralized lubricating system fuel feeding, the oil outlet and Double-wire distributor of lubricating pump connect
It connects, Double-wire distributor and controller electrical connection, Double-wire distributor are also connected with multiple stepwise type distributors respectively, progressive distribution
Device connects each oil site.It is more to be able to achieve lubrication using modularized design for centralized lubricating system provided by the embodiment of the utility model
The demand of sample, installation and removal are convenient, high pressure resistant, can be effectively prevented booster and oil leak, guarantee the good fortune of lubricating system
Row performance.
Rotary drilling rig provided by the embodiment of the utility model includes churning driven host and above-mentioned centralized lubricating system, is concentrated
Lubricating system is connect with churning driven host.Rotary drilling rig provided by the embodiment of the utility model uses concentration provided in this embodiment
Lubricating system can increase the delivery head of lubricant grease, meet remote lubrication needs, and reduce rotary drilling rig shutdown
The time of maintenance significantly reduces the abrasion between each rotating element, saves maintenance cost, improves working efficiency, mechanical member
Part service life and complete machine runnability.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of centralized lubricating system provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the fuel feed pump of centralized lubricating system provided by the embodiment of the utility model.
Icon: 10- lubricating pump；20- Double-wire distributor；21- pressure sensor；30- stepwise type distributor；No. 31-1 progressive
Formula distributor；32-2 stepwise type distributor；33-3 stepwise type distributor；34-4 stepwise type distributor；No. 35-5 progressive
Formula distributor；40- fuel feed pump；41- connector；42- tube body；50- quick-release connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment one
Please refer to Fig. 1, the utility model embodiment provides a kind of centralized lubricating system, including lubricating pump 10, oil conservator, double
Fuel feed pump 40 between line distributor 20, multiple stepwise type distributors 30 and connecting components is connected with drive on lubricating pump 10
The motor that dynamic lubricating pump 10 rotates, oil conservator are connect with lubricating pump 10, for grease, lubricating pump to be provided and supplemented to lubricating pump 10
10 be hydraulic lubricating pump, and hydraulic lubricating pump oil pump capacity is stablized, and noise is small, is able to achieve timing, quantitative automatic control, controlling party
Just, and it is stable and reliable in work.
Lubricating pump 10 is connect by fuel feed pump 40 with Double-wire distributor 20, is arranged one on each oil outlet of lubricating pump 10
A overflow valve, for the release of residual pressure, when the pressure of system reaches when presetting pressure of overflow valve, overflow valve passes through
The pressure of overflowing protecting system prevents the pressure of the centralized lubricating system of the present embodiment from increasing suddenly and damaging lubricating pump 10；Profit
Filter is set in sliding pump 10, it is therefore an objective to filter the impurity in grease, the oil in holding system is clean, avoids Double-wire distributor
20 block and cause unnecessary abrasion to other component.
There are two oil outlet on lubricating pump 10, Double-wire distributor 20 there are two oil inlet, two oil inlets and two it is fuel-displaced
Mouth is connected to by fuel feed pump 40 respectively, two 40 Alternating Transportation lubricating grease of fuel feed pump, is realized and is quantitatively lubricated to each oil site feed
Agent.
Multiple oil outlets are provided on Double-wire distributor 20, an oil outlet of Double-wire distributor 20 is connected by fuel feed pump 40
Lead to a stepwise type distributor 30, such a Double-wire distributor 20 can connect multiple stepwise type distributors 30, Mei Gedi
Each oil site is all set on into formula distributor 30, to stepwise type distributor 30 and each oil site modularization so that it is convenient to add new
Oil site, the oil site of centralized lubricating system can be extended, and the blocking of an oil site does not influence other oil sites
Normal work, enable centralized lubricating system to complete multi point lubricating.
It illustratively, is No. 1 stepwise type distributor 31,2 respectively as shown in Figure 1, the quantity of stepwise type distributor 30 is five
Number 34, No. 5 stepwise type distributors 35 of stepwise type distributor of stepwise type distributor 33,4 of stepwise type distributor 32,3, from two-wire
Five fuel feed pumps 40 are connected on distributor 20 to connect with each stepwise type distributor 30 respectively；Each stepwise type distributor 30 is set
The oil site of different number is set to meet the lubrication needs of different location.
Double-wire distributor 20 uses lesser pipeline to the fuel feed pump 40 between stepwise type distributor 30, and small pipeline grease holds
It measures relatively low, the flowing of grease in pipeline can be accelerated, a possibility that aging, be avoided that pipeline in pipeline to reduce grease
The problem of easy trapped fuel is so as to cause plugging, the adjustable range of the oil mass of each oil outlet of Double-wire distributor 20 is bigger；Two-wire point
Orchestration 20 is mechanical control, has the function of bidirectional booster, can adjust pressure difference according to the actual conditions of load, reduce itself
Damage probability, while also reducing the load of lubricating pump 10, extend the service life of lubricating pump 10, and stepwise type distributor 30
It is whether normal convenient for monitoring output oil mass, therefore using the combination of Double-wire distributor 20 and stepwise type distributor 30, so that
The centralized lubricating system of the present embodiment can be realized and be timed to all oil sites, quantify and concentrate profit with the multiple spot of differentiation
It is sliding.
Controller is connect with Double-wire distributor 20, is worked for controlling Double-wire distributor 20, to control the present embodiment
The grease of centralized lubricating system distributes and work.Controller is connect by electric wire with the signal input part of remote operation room, can be with
The operation of long-range monitoring whole system.
Specifically, program is set in controller, is run by pre-set programs, countdown of stopping terminates or triggers manually lubrication,
Start lubricating pump 10, pressure grease is transported to Double-wire distributor 20 by fuel feed pump 40, then is transported to respectively by Double-wire distributor 20
Grease quantitative is assigned to each oil site by stepwise type distributor 30 by a stepwise type distributor 30；It is set on Double-wire distributor 20
It is equipped with pressure sensor 21, for monitoring the working condition of lubricating pump 10, measures the oil pressure of the centralized lubricating system of the present embodiment
Feed back to controller；Also sensor is both provided on stepwise type distributor 30, the sensor on stepwise type distributor 30 is examined in real time
It surveys the operating status of each stepwise type distributor 30 and is transmitted to controller.When lubricating pump 10 stops working, the entire fuel feeding of system
Process terminates, into next working cycles.
In full-automatic centralized lubricating system Fuel injection system, the sensor on all distributors of the centralized lubricating system is all opened
Beginning work acquires the signal of each distributor, is judged by identification to signal, controller may determine that the point for oily
Condition.When any component orchestration blocks, sensor can not acquire distributor action signal, and result is fed back to control
Device, controller issues alarm, while the display screen of controller can show the position for locating the failure distributor, and this information is stored
It is for future reference, the operation conditions of centralized lubricating system is monitored with this.
As shown in Fig. 2, fuel feed pump 40 includes connector 41 and tube body 42, connector 41 is collar joint, and tube body 42 is steel pipe,
Steel strength is high, and durability is good, and the length of tube body 42 is arranged according to actual needs, by being welded between connector 41 and tube body 42
Integral structure enables connector 41 and tube body 42 to connect stronger by welding, prevents connector 41 and tube body 42
Junction booster, it is high pressure resistant.Cutting ferrule is used between fuel feed pump 40 and lubricating pump 10, Double-wire distributor 20 and stepwise type distributor 30
Formula connection, can be effectively prevented oil leak, and convenient for disassembly and assembly.
Double-wire distributor 20 can be connected to the connecting line between stepwise type distributor 30 by multistage fuel feed pump 40, and every section
It is connected between fuel feed pump 40 by quick-release connector 50, Double-wire distributor 20 can be made to the connection between each stepwise type distributor 30
Pipeline lengthens, conveniently to remote oil site for lubricant；Moreover, when the lubricating system assembly of the present embodiment, it only need to will
Modular stepwise type distributor 30 is connect by quick-release connector 50 with fuel feed pump 40, so that it may realize stepwise type distributor 30 with it is whole
Machine lubricating system is mounted or separated, it is ensured that the pipeline easy disassembly of centralized lubricating system.
Illustratively, as shown in Figure 1, No. 2 stepwise type distributor 32 and No. 3 stepwise type distributors 33 respectively with Double-wire distributor
When 20 connection, all two fuel feed pumps 40 are connected to using quick-release connector 50, make 20 to No. 2 stepwise type distributors of Double-wire distributor 32
Pipeline between No. 3 stepwise type distributors 33 lengthens；Certainly, Fig. 1 is the embodiment that the utility model enumerates, this
Embodiment does not limit the link position of quick-release connector 50, and those skilled in the art can be arranged according to actual needs.
It is multifarious to be able to achieve lubrication using modularized design for centralized lubricating system provided by the embodiment of the utility model
Demand guarantees multi point lubricating, can complete super large distance and convey and accurately distribute grease, and mount and dismount conveniently, high pressure resistant,
It can be effectively prevented booster and oil leak, guarantee the good runnability of lubricating system.
Embodiment two
Rotary drilling rig provided by the embodiment of the utility model, including churning driven host and above-mentioned centralized lubricating system, collection
Middle lubricating system is connect with churning driven host.
Centralized lubricating system provided by the embodiment of the utility model, by stepwise type distributor 30 to the sebific duct between each oil site
Modularization is carried out, when with rotary drilling rig Matching installation, only modular stepwise type distributor 30 need to be mounted on demand point, just
The lubrication needs of rotary drilling rig different location can be met, such as can be directly by module in the installation of rotary digging drill power head assembly
The stepwise type distributor 30 of change is mounted on power head, then is connected in centralized lubricating system by quick-release connector 50, makes to lubricate
Pipeline lengthen, meet rise from lubricating requirement；When disassembled for transport, quick-release connector 50 can be dismantled directly to realize progressive point
Orchestration 30 is separated from centralized lubricating system, easy to operate.
Rotary drilling rig provided by the embodiment of the utility model, by using centralized lubricating system provided in this embodiment, energy
The delivery head for enough increasing lubricant grease, meets the lubrication needs of rotary drilling rig eminence position, and reduces rotary drilling rig shutdown
The time of maintenance significantly reduces the abrasion between each rotating element, saves maintenance cost, improves working efficiency, mechanical member
Part service life and complete machine runnability.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of centralized lubricating system characterized by comprising lubricating pump, Double-wire distributor, stepwise type distributor and control
Device, the external lubricating oil of lubricating pump, for the centralized lubricating system fuel feeding, the oil outlet of the lubricating pump and described double
Line distributor connection, the Double-wire distributor and the controller electrical connection, the Double-wire distributor also respectively with it is multiple described
Stepwise type distributor connection, the stepwise type distributor connect each oil site.
2. centralized lubricating system according to claim 1, which is characterized in that it further include oil conservator, the oil conservator and institute
State lubricating pump connection.
3. centralized lubricating system according to claim 2, which is characterized in that the lubricating pump and the Double-wire distributor it
Between by fuel feed pump be connected to, be connected between the Double-wire distributor and the stepwise type distributor by the fuel feed pump.
4. centralized lubricating system according to claim 3, which is characterized in that be equipped with filter in the lubricating pump.
5. centralized lubricating system according to claim 1, which is characterized in that be provided on the oil outlet of the lubricating pump excessive
Flow valve.
6. centralized lubricating system according to claim 3, which is characterized in that the Double-wire distributor and progressive point described
Pass through the connection of fuel feed pump described in the multistage being sequentially communicated between orchestration.
7. centralized lubricating system according to claim 6, which is characterized in that pass through between two sections of adjacent fuel feed pumps
Quick-release connector connection.
8. centralized lubricating system according to claim 3, which is characterized in that the fuel feed pump includes connector and tube body, institute
State the both ends that connector is separately positioned on the tube body.
9. centralized lubricating system according to claim 8, which is characterized in that the connector is collar joint.
10. a kind of rotary drilling rig, which is characterized in that including churning driven host and the described in any item collection of the claims 1-9
Middle lubricating system, the centralized lubricating system are connect with the churning driven host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123547.7U CN209262641U (en) | 2018-12-17 | 2018-12-17 | Centralized lubricating system and rotary drilling rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123547.7U CN209262641U (en) | 2018-12-17 | 2018-12-17 | Centralized lubricating system and rotary drilling rig |
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| Publication Number | Publication Date |
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| CN209262641U true CN209262641U (en) | 2019-08-16 |
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| CN201822123547.7U Active CN209262641U (en) | 2018-12-17 | 2018-12-17 | Centralized lubricating system and rotary drilling rig |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653929A (en) * | 2021-08-16 | 2021-11-16 | 兖矿东华重工有限公司 | Heading machine and automatic lubricating system |
| CN114001267A (en) * | 2021-11-23 | 2022-02-01 | 浙江邦业科技股份有限公司 | Equipment intelligent lubrication management system |
-
2018
- 2018-12-17 CN CN201822123547.7U patent/CN209262641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653929A (en) * | 2021-08-16 | 2021-11-16 | 兖矿东华重工有限公司 | Heading machine and automatic lubricating system |
| CN114001267A (en) * | 2021-11-23 | 2022-02-01 | 浙江邦业科技股份有限公司 | Equipment intelligent lubrication management system |
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