CN104061425A - Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method - Google Patents
Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method Download PDFInfo
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- CN104061425A CN104061425A CN201410112638.4A CN201410112638A CN104061425A CN 104061425 A CN104061425 A CN 104061425A CN 201410112638 A CN201410112638 A CN 201410112638A CN 104061425 A CN104061425 A CN 104061425A
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- China
- Prior art keywords
- stopper rod
- pump cavity
- reciprocating
- impact
- lubrication system
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
Abstract
The invention belongs to the field of machinery, and relates to an excavation device, in particular to a reciprocating impact type excavator lubricating method and a reciprocating impact type excavator lubricating system implementing the method. The system comprises a pipeline, a liquid absorbing pump lubricating device, as well as the combination of a plug rod and a plug rod pump cavity or the combination of a gear assembly and a gear pump cavity, wherein when the plug rod pump cavity is fixed on a box body, the plug rod matched with the plug rod pump cavity to perform the reciprocating motion relative to each other is fixed on an impact guiding rod or when the plug rod pump cavity is fixed on the impact guiding rod, the plug rod matched with the plug rod pump cavity to perform the reciprocating motion relative to each other is fixed on the box body, or when the gear pump cavity is fixed on the box body, the gear assembly is meshed with a power rotating shaft, the impact guiding rod drives the plug rod and the plug rod pump cavity to perform the reciprocating motion relative to each other to absorb a lubricant into the plug rod pump cavity and enable the lubricant to be discharged to a part required to be lubricated from the pipeline, or the power rotating shaft drives the gear assembly to rotate to pump the lubricant into a high-pressure cavity from a low-pressure cavity to fill the lubricant into the part required to be lubricated. Therefore, the system is easy to maintain and replace quickly.
Description
Technical field
The invention belongs to mechanical field, be specifically related to extractive equipment, the reciprocating impact type digger lubrication system of especially a kind of reciprocating impact type digger lubricating method and enforcement the method.
Background technique
Presently used extractive equipment is mainly boom-type roadheader and roller type digger, and the cut part of boom-type roadheader and roller type digger is all the spiral arrangement milling of pick tooth blankings; Because rotation milling type coal winning machine exists, dust is large, piece material rate is low, the not high defect of efficiency, and application impact type extractive equipment becomes development trend, but impact type extractive equipment does not also have a kind of practicable lubrication system.The defect existing in order to overcome rotation milling type digger, fill up the lubrication system that is applicable to impact type extractive equipment, the present invention proposes the reciprocating impact type digger lubrication system of a kind of practicable reciprocating impact type digger lubricating method and enforcement the method.
Summary of the invention
The present invention realizes by the following technical solutions: a kind of lubricated method of reciprocating impact type digger, is characterized in that: the first step, dynamic impact problem case is set, and dynamic impact part is set on dynamic impact problem case and impacts guide rod; Second step, stopper rod and stopper rod pump cavity composition reciprocating pump lubrication device are set or gear assembly are set and gear pump cavity composition gear pump lubricating fitting, stopper rod is connected with impact guide rod or makes stopper rod pump cavity be connected or gear assembly is engaged with dynamic rotation axle with impact guide rod; The 3rd step, the liquid outlet of suction pumps lubricating fitting is connected with pipeline, dynamic impact part is driven and impact guide rod to-and-fro motion, make to impact guide rod and drive stopper rod and stopper rod pump cavity to do relatively reciprocating motion Lubricants to be sucked to stopper rod pump cavity and Lubricants is filled with Lubricants to need lubricant housings from tubes rows to needing lubricant housings or make the rotation of dynamic rotation shaft driven gear assembly that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity.
The reciprocating impact type digger lubrication system of reciprocating impact type digger lubricating method comprises dynamic impact problem case, pipeline etc., also comprise suction pumps lubricating fitting etc., suction pumps lubricating fitting is arranged on inside or the outside of dynamic impact problem case, pipeline is connected with suction pumps lubricating fitting, dynamic impact problem case comprises casing, impact guide rod and dynamic impact part etc., dynamic impact part drives and impacts guide rod to-and-fro motion, dynamic impact part comprises dynamic rotation axle etc., suction pumps lubricating fitting comprises stopper rod and the combination of stopper rod pump cavity or gear assembly and the combination of gear pump cavity, in the time that stopper rod pump cavity is fixed on casing, coordinating with it the stopper rod doing relatively reciprocating motion to be fixed on impact guide rod or to coordinate with it the stopper rod doing relatively reciprocating motion to be fixed on gear assembly on casing or when gear pump cavity is fixed on casing in the time that stopper rod pump cavity is fixed on impact guide rod engages with dynamic rotation axle, impact guide rod drives stopper rod and stopper rod pump cavity to do relatively reciprocating motion and Lubricants is sucked to stopper rod pump cavity and make Lubricants Lubricants is filled with and need lubricant housings to needing lubricant housings or the rotation of dynamic rotation shaft driven gear assembly that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity from tubes rows.
Described suction pumps lubricating fitting comprises reciprocating pump or gear pump or vane pump or plunger pump etc.
Described reciprocating pump comprises unidirectional suction pumps or two-way suction pumps etc.
Described reciprocating pump comprises stopper rod pump cavity, stopper rod and one-way valve etc., and stopper rod is arranged in stopper rod pump cavity, and one-way valve is arranged on stopper rod pump cavity or is arranged on pipeline, and stopper rod and stopper rod pump cavity do relatively reciprocating motion and make one-way valve control Lubricants enter or go out.
Described reciprocating pump comprises distortion bowl, stopper rod pump cavity, stopper rod and one-way valve etc., distortion bowl is arranged on stopper rod, distortion bowl and stopper rod are all arranged in stopper rod pump cavity, pipeline is connected with stopper rod pump cavity, pipeline comprises fluid pipeline etc., one-way valve is arranged on stopper rod pump cavity or is arranged on fluid pipeline, stopper rod and stopper rod pump cavity do relatively reciprocating motion, distortion bowl does relatively reciprocating motion with stopper rod pump cavity, when distortion bowl sucks stopper rod pump cavity by Lubricants in the time that distortion bowl convex surface direction is moved, in the time being out of shape bowl to the motion of distortion bowl concave direction, Lubricants is pushed to the fluid pipeline flow direction from stopper rod pump cavity and need lubricant housings.
Described reciprocating pump comprises Sealing etc., and Sealing is arranged between stopper rod pump cavity and stopper rod or is arranged on stopper rod pump cavity or is arranged on stopper rod, Sealing and the split of stopper rod pump cavity or be integral type, Sealing and stopper rod split or be integral type.
Described gear assembly comprises pump gear assembly and driving gear component etc.
Described gear pump comprises gear pump cavity, pump gear assembly, Sealing etc., gear assembly is arranged in gear pump cavity, Sealing is arranged on the junction of pump gear assembly and gear pump cavity, dynamic impact part comprises dynamic rotation axle etc., driving gear component engages with dynamic rotation axle, dynamic rotation axle rotarily drives gear assembly rotation, and pump gear assembly is pressed into hyperbaric chamber by Lubricants from low-pressure cavity, and hyperbaric chamber is filled with Lubricants lubricated fluid passage and needs lubricating component.
Described dynamic rotation axle comprises lubricated fluid passage etc.
Described Sealing comprises O shape circle or slip ring or back-up ring or support ring or seal ring or star circle or pressure ring or V-arrangement body or U-shaped body or shaped as frame cover or channel or stage clip or Y type Sealing or skeleton sealing element or distortion bowl Sealing or open piston ring etc.
Described sealing member material is polyurethane material or rubber material or nylon material or plastic materials or char-forming material or tetrafluoroethylene or metallic material etc.
Described Sealing comprises dust seal and/or compensation sealing part etc.
Described pipeline comprises liquid outlet, and liquid outlet comprises atomization liquid outlet or shower nozzle liquid outlet or straight hole liquid outlet etc.
Described liquid outlet comprises switch and/or flow control device etc.
Described stopper rod or stopper rod pump cavity comprise link and/or securing supports etc.
Described pipeline comprises pipe joint and/or position control valve etc.
Described pipeline is provided with safety valve and/or filter etc.
Described casing comprises working medium display unit or automatically supplying apparatus etc.
Described dynamic impact problem case is provided with maintenance window, keeps in repair simple and efficient.
The invention has the beneficial effects as follows: this reciprocating impact type digger lubrication system has the following advantages:
1, in the time that stopper rod pump cavity is fixed on casing, coordinating with it the stopper rod doing relatively reciprocating motion to be fixed on impact guide rod or to coordinate with it the stopper rod doing relatively reciprocating motion to be fixed on gear assembly on casing or when gear pump cavity is fixed on casing in the time that stopper rod pump cavity is fixed on impact guide rod engages with dynamic rotation axle, impact guide rod drives stopper rod and stopper rod pump cavity to do relatively reciprocating motion and Lubricants is sucked to stopper rod pump cavity and make Lubricants Lubricants is filled with and need lubricant housings to needing lubricant housings or the rotation of dynamic rotation shaft driven gear assembly that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity from tubes rows, the ingenious structure of utilizing reciprocating impact type digger, make the utilization of suction pumps lubricating fitting impact the to-and-fro motion of guide rod or utilize the rotation of dynamic rotation axle to drive suction pumps imbibition to realize lubricating reciprocating impact type digger, save power, simplify the structure, lubricated safe and reliable, few easy workout part, maintenance is few.
2, stopper rod is arranged in stopper rod pump cavity, one-way valve is arranged on stopper rod pump cavity or is arranged on pipeline, its stopper rod or stopper rod pump cavity are connected with impact guide rod, and with impacting guide rod to-and-fro motion, stopper rod and stopper rod pump cavity do relatively reciprocating motion and make one-way valve control Lubricants enter or go out, be conducive to rapidly and efficiently lubricate, the installation direction of reciprocating pump is consistent with impact guide rod moving direction, compact structure, required installing space is little, mounting point is adjustable flexibly, utilize impact guide rod to do stopper rod or the stopper rod pump cavity of reciprocating pump, make the to-and-fro motion of impacting guide rod complete imbibition, discharge opeing, the damage of having avoided gear pump or vane pump or plunger pump to cause because of disappearance Lubricants, in the time that cutting portion overturns, reciprocating pump can normal and continuous operation.
3, distortion bowl is arranged on stopper rod, distortion bowl and stopper rod are all arranged in stopper rod pump cavity, pipeline is connected with stopper rod pump cavity, one-way valve is arranged on stopper rod pump cavity or is arranged on fluid pipeline, distortion bowl does relatively reciprocating motion with stopper rod pump cavity, when distortion bowl sucks stopper rod pump cavity by Lubricants in the time that distortion bowl convex surface direction is moved, in the time being out of shape bowl to the motion of distortion bowl concave direction, Lubricants is pushed to the fluid pipeline flow direction from stopper rod pump cavity and need lubricant housings, ingeniously utilize that to impact the reciprocating power of guide rod and distortion bowl yielding to the on-deformable feature of the bowl external space to space in bowl, only utilize an one-way valve can realize quick imbibition fluid lubricated, simple in structure, few easy workout part, applicability is strong.
4, Sealing is arranged between stopper rod pump cavity and stopper rod or is arranged on stopper rod pump cavity or is arranged on stopper rod, improved suction pumps imbibition intensity, reduced suction pumps leakage, improved the efficiency of imbibition.
5, gear assembly is arranged in gear pump cavity, Sealing is arranged on the junction of pump gear assembly and gear pump cavity, dynamic impact part comprises dynamic rotation axle, driving gear component engages with dynamic rotation axle, dynamic rotation axle rotarily drives gear assembly rotation, pump gear assembly is pressed into hyperbaric chamber by Lubricants from low-pressure cavity, hyperbaric chamber is filled with Lubricants lubricated fluid passage and needs lubricating component, utilize the rotation that rotarily drives gear assembly of dynamic rotation axle, within driving gear component and gear pump are all in the protection of Lubricants, simple in structure, wearing and tearing are few, reliability is strong.
6, the lubricated fluid passage of dynamic rotation axle can make Lubricants supply with Lubricants from the inside of power running shaft to outside, has guaranteed lubricating dynamic rotation axle and other transmission part.
7, use open piston ring sealing, utilize open piston ring in the time realizing sealing, to have the feature of moderate finite deformation amount, eccentric wear and the damage of the powerful lateral force producing while avoiding reciprocating impact digger reciprocating impact to Sealing, the working life of having improved Sealing.
8, atomization liquid outlet or shower nozzle liquid outlet or straight hole liquid outlet have further improved the applicability of liquid outlet.
9, switch, flow control device, position control valve are set and have improved the controllability of suction pumps lubricating fitting and lubricated accuracy.
10, use filter Lubricants to be filtered to the cleanliness that has improved Lubricants, improved lubricating quality, reduced pollution and damage to suction pumps etc.
11, the convenient liquid level of observing Lubricants of working medium display unit starts automatically supplying apparatus and supplies in time Lubricants and guarantee the reliability of lubrication system in the time that Lubricants liquid level reduces.
12, dynamic impact problem case is provided with maintenance window and makes to keep in repair simple and efficient.
13, Lubricants is in large supply, has played the object of sufficient lubrication, has played again good cooling object.
14, this reciprocating impact type digger lubrication system adopts two-way suction pumps, and two-way suction pumps has increased the supply of Lubricants greatly, and the cooling effect of moving element is improved greatly.
15, for amount fully, mobile Lubricants can be taken away frictional heat to this kind of lubricating system, metal granule and the dirt etc. of friction surface can also be washed away and filters out.
16, this lubrication system can also be arranged to the multiple spot concentrated lubrication system that supplies of feed flow at regular time and quantity.
17, this reciprocating impact type digger component of lubrication system is few, and is mechanical structure safety anti-explosive, long service life, the good manufacturability of each parts, the highly versatile between part, easily rapid-maintenance, quick-replaceable.
Brief description of the drawings
Fig. 1 is the structural representation of reciprocating impact type digger lubrication system in embodiment 1;
Fig. 2 is the structural representation of reciprocating impact type digger lubrication system stopper rod and stopper rod pump cavity combination in embodiment 1;
Fig. 3 be in embodiment 2 combination of reciprocating impact type digger lubrication system stopper rod and stopper rod pump cavity structural representation;
Fig. 4 is the structural representation of reciprocating impact type digger lubrication system suction pumps lubricating fitting in embodiment 3;
Fig. 5 is the structural representation of reciprocating impact type digger lubrication system in embodiment 4;
Fig. 6 is the structural representation of reciprocating impact type digger lubrication system in embodiment 5;
Fig. 7 is the structural representation of reciprocating impact type digger lubrication system in embodiment 6;
Fig. 8 is the structural representation of reciprocating impact type digger lubrication system in embodiment 7;
Fig. 9 is the structural representation of reciprocating impact type digger lubrication system in embodiment 7;
Figure 10 is the structural representation of two-way suction pumps in embodiment 7;
Figure 11 is the structural representation of reciprocating impact type digger lubrication system in embodiment 8;
Figure 12 is the structural representation of reciprocating impact type digger lubrication system in embodiment 9;
Figure 13 is the structural representation of reciprocating impact type digger lubrication system compensation sealing part in embodiment 10;
Figure 14 is the structural representation of reciprocating impact type digger lubrication system compensation sealing part in embodiment 10;
Figure 15 is the structural representation of reciprocating impact type digger lubrication system compensation sealing part in embodiment 10;
Figure 16 is the structural representation of reciprocating impact type digger lubrication system in embodiment 11;
Figure 17 is the structural representation of reciprocating impact type digger lubrication system in embodiment 12.
In figure: 1, dynamic impact problem case; 2, casing; 3, dynamic impact part; 4, dynamic rotation axle; 5, impact guide rod; 6, suction pumps lubricating fitting; 7, pipeline; 8, stopper rod; 9, stopper rod pump cavity; 10, one-way valve; 11, gear assembly; 12, gear pump cavity; 13, reciprocating pump; 14, Sealing; 15, spill bowl; 16, two-way suction pumps; 17, distortion bowl; 18, fluid pipeline; 19, distortion bowl convex surface; 20, distortion bowl concave direction; 21, pump gear assembly; 22, driving gear component; 23, gear pump; 24, open piston ring; 25, opening; 26, piston; 27, liquid outlet; 28, shower nozzle liquid outlet; 29, link.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Embodiment 1
Fig. 1 to Fig. 2 is the reciprocating impact type digger lubrication system described in embodiment 1.This reciprocating impact type digger lubrication system comprises dynamic impact problem case 1, pipeline 7 and suction pumps lubricating fitting 6 etc., suction pumps lubricating fitting 6 is arranged on the inside of dynamic impact problem case 1, pipeline 7 is connected with suction pumps lubricating fitting 6, dynamic impact problem case 1 comprises casing 2, impact guide rod 5 and dynamic impact part 3 etc., dynamic impact part 3 drives and impacts guide rod 5 to-and-fro motion such as grade, suction pumps lubricating fitting 6 comprises that stopper rod 8 and stopper rod pump cavity 9 combine etc., in the time that stopper rod pump cavity 9 is fixed on casing 2, coordinate with it 8 of stopper rods that do relatively reciprocating motion to be fixed on and impact on guide rod 5, impact guide rod 5 drives stopper rod 8 and stopper rod pump cavity 9 to do relatively reciprocating motion Lubricants is sucked to stopper rod pump cavity 9 and makes Lubricants drain into and need lubricant housings from pipeline 7.
Described suction pumps lubricating fitting 6 also can be arranged on the outside of dynamic impact problem case 1.
Described suction pumps lubricating fitting 6 can be reciprocating pump 13, can also be vane pump or plunger pump etc.
The present invention also comprises a kind of lubricated method of reciprocating impact type digger, it is characterized in that the method comprises the following steps:
The first step: dynamic impact problem case 1 etc. is set, dynamic impact part 3 is set on dynamic impact problem case 1 and impacts guide rod 5 etc.;
Second step: stopper rod 8 and stopper rod pump cavity 9 are set and form reciprocating pump lubrication device or gear assembly 11 is set and gear pump cavity 12 forms gear pump lubricating fitting, make stopper rod 8 and impact guide rod 5 and be connected or make stopper rod pump cavity 9 be connected or gear assembly 11 is engaged with dynamic rotation axle 4 with impact guide rod 5;
The 3rd step: the liquid outlet 27 of suction pumps lubricating fitting 6 is connected with pipeline 7 grades, dynamic impact part 3 is driven and impact guide rod 5 to-and-fro motion, make to impact guide rod 5 and drive stopper rod 8 and stopper rod pump cavity 9 to do relatively reciprocating motion Lubricants to be sucked to stopper rod pump cavity 9 and Lubricants is drained into and needs lubricant housings or dynamic rotation axle 4 driven gear assemblies 11 are rotated that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity Lubricants is filled with and needs lubricant housings from pipeline 7.
Embodiment 2
As shown in Figure 3, for the reciprocating impact type digger lubrication system shown in embodiment 2, as different from Example 1: suction pumps lubricating fitting 6 comprises that stopper rod 8 and stopper rod pump cavity 9 combine etc., and stopper rod pump cavity 9 is fixed on casing 2, stopper rod 8 with impact guide rod 5 and be connected.Impact guide rod 5 and drive stopper rod 8 with respect to 9 to-and-fro motion of stopper rod pump cavity, be provided with one-way valve 10 etc. at the liquid outlet 27 of stopper rod pump cavity 9, one-way valve 10 is connected with pipeline 7, and the outlet of pipeline 7 is connected with needing lubricant housings.
The other the same as in Example 1.
Embodiment 3
As shown in Figure 4, be the reciprocating impact type digger lubrication system shown in embodiment 3, as different from Example 1: suction pumps lubricating fitting 6 comprises that stopper rod 8 and stopper rod pump cavity 9 combine etc.Stopper rod pump cavity 9 is fixed on to impact on guide rod 5 and coordinates with it 8 of stopper rods that do relatively reciprocating motion to be fixed on casing 2.
The other the same as in Example 1.
Embodiment 4
As shown in Figure 5, be the reciprocating impact type digger lubrication system shown in embodiment 4, as different from Example 1: suction pumps lubricating fitting 6 comprises that gear assembly 11 and gear pump cavity 12 combine etc.Dynamic impact part 3 comprises dynamic rotation axle 4 etc., gear pump cavity 12 is fixed on casing 2 assembly 11 that cogs and engages with dynamic rotation axle 4, and dynamic rotation axle 4 driven gear assemblies 11 rotate to be squeezed into hyperbaric chamber by Lubricants from low-pressure cavity Lubricants is filled with and needs lubricant housings.
The other the same as in Example 1.
Embodiment 5
As shown in Figure 6, be the reciprocating impact type digger lubrication system shown in embodiment 5, as different from Example 1: suction pumps lubricating fitting 6 is reciprocating pump 13 etc., dynamic rotation axle 4 comprises lubricated fluid passage etc.The liquid outlet 27 of suction pumps lubricating fitting 6 is connected with the lubricated fluid passage on dynamic rotation axle 4.
Observe for convenient, described casing 2 can also arrange working medium display unit etc., automatically supplying apparatus can also be set lubricated to realize timely topping up for lubrication system is reliable and stable.
For easy-to-operat, on described dynamic impact problem case 1, can also be provided with maintenance window etc., keep in repair simple and efficient.
The other the same as in Example 1.
Embodiment 6
As shown in Figure 7, for the reciprocating impact type digger lubrication system shown in embodiment 6, as different from Example 1: described reciprocating pump 13 comprises stopper rod pump cavity 9, stopper rod 8 and one-way valve 10 etc., stopper rod 8 is arranged in stopper rod pump cavity 9, one-way valve 10 is arranged on stopper rod pump cavity 9 or is arranged on pipeline 7, stopper rod 8 and stopper rod pump cavity 9 do relatively reciprocating motion and make one-way valve 10 control Lubricants to enter or go out, on reciprocating pump 13, be also provided with Sealing 14, Sealing 14 is arranged between stopper rod pump cavity 9 and stopper rod 8.
Described Sealing 14 comprises O shape circle or slip ring or back-up ring or support ring or seal ring or star circle or pressure ring or V-arrangement body or U-shaped body or shaped as frame cover or channel or stage clip or Y type Sealing or skeleton sealing element or distortion bowl Sealing or open piston ring 24 etc.
Described Sealing 14 materials are polyurethane material or rubber material or nylon material or plastic materials or char-forming material or tetrafluoroethylene or metallic material etc.
Described Sealing 14 can also be arranged on stopper rod pump cavity 9 or be arranged on stopper rod 8, and Sealing 14 is with 9 splits of stopper rod pump cavity or be integral type, Sealing 14 and stopper rod 8 splits or be integral type.
The other the same as in Example 1.
Embodiment 7
As shown in Fig. 8 to Figure 10, for the reciprocating impact type digger lubrication system shown in embodiment 7, as different from Example 1: described reciprocating pump 13 is two-way suction pumps 16 etc., two-way suction pumps 16 comprises stopper rod 8, the compositions such as stopper rod pump cavity 9 and one-way valve 10, the two ends of stopper rod 8 are connected with impact guide rod 5, stopper rod pump cavity 9 is fixed on casing 2, stopper rod 8 is impacting under the drive of guide rod 5 with respect to 9 to-and-fro motion of stopper rod pump cavity, be provided with one-way valve 10 etc. at the outlet end of stopper rod pump cavity 9, one end of pipeline 7 is connected the other end and leads to and need lubricant housings with one-way valve 10.As shown in Figure 8, casing 2 comprises two impact guide rods 5 etc., with impact guide rod 5 corresponding be provided with two suction pumps lubricating fittings 6 etc.
As shown in Figure 9, set suction pumps lubricating fitting 6 is spill bowl 15.
As shown in figure 10, be the concrete structure of two-way suction pumps 16.
The other the same as in Example 1.
Embodiment 8
As shown in figure 11, for the reciprocating impact type digger lubrication system shown in embodiment 8, as different from Example 1: described reciprocating pump 13 comprises distortion bowl 17, stopper rod pump cavity 9, stopper rod 8 and one-way valve 10 etc., distortion bowl 17 is arranged on stopper rod 8, distortion bowl 17 and stopper rod 8 are all arranged in stopper rod pump cavity 9, pipeline 7 is connected with stopper rod pump cavity 9, pipeline 7 comprises fluid pipeline 18 etc., one-way valve 10 is arranged on stopper rod pump cavity 9, also can be arranged on fluid pipeline 18, stopper rod 8 does relatively reciprocating motion with stopper rod pump cavity 9, distortion bowl 17 does relatively reciprocating motion with stopper rod pump cavity 9, when distortion bowl 17 sucks stopper rod pump cavity 9 by Lubricants in the time that distortion bowl convex surface 19 directions are moved, in the time that distortion bowl 17 moves to distortion bowl concave direction 20, Lubricants is pushed to fluid pipeline 18 flow directions from stopper rod pump cavity 9 and need lubricant housings.
The other the same as in Example 1.
Embodiment 9
As shown in figure 12, be the reciprocating impact type digger lubrication system shown in embodiment 9, as different from Example 1: described gear assembly 11 comprises pump gear assembly 21 and driving gear component 22 etc.Gear pump 23 comprises gear pump cavity 12, pump gear assembly 21, Sealing 14 etc., gear assembly 11 is arranged in gear pump cavity 12, Sealing 14 is arranged on the junction of pump gear assembly 21 and gear pump cavity 12, dynamic impact part 3 comprises dynamic rotation axle 4 etc., driving gear component 22 engages with dynamic rotation axle 4, dynamic rotation axle 4 rotarily drives gear assembly 11 and rotates, pump gear assembly 21 is pressed into hyperbaric chamber by Lubricants from low-pressure cavity, and hyperbaric chamber is filled with Lubricants lubricated fluid passage and needs lubricating component.
The other the same as in Example 1.
Embodiment 10
As shown in FIG. 13 to 15, be the reciprocating impact type digger lubrication system shown in embodiment 10, as different from Example 1: described Sealing 14 comprises compensation sealing part etc., and compensation sealing part is herein open piston ring Sealing.As shown in figure 14, on piston 26, be provided with twice open piston ring 24 standing grooves, in each open piston ring 24 standing grooves, all place an open piston ring 24, open piston ring 24 is provided with opening 25, the opening 25 of two open piston ring 24 several angle that staggers, prevents that Lubricants from leaking.As shown in figure 15, open piston ring 24 standing grooves are set on piston 26, the opening 25 of placing 24, two open piston rings 24 of two open piston rings in these open piston ring 24 standing grooves several angle that also staggers, prevents that Lubricants from leaking.Multiple open piston rings 24 also can be set as shown in FIG. 14 and 15.
The other the same as in Example 1.
Embodiment 11
As shown in figure 16, be the reciprocating impact type digger lubrication system shown in embodiment 11, as different from Example 1: described pipeline 7 comprises liquid outlet 27 etc., and liquid outlet 27 is provided with shower nozzle liquid outlet 28.Liquid outlet 27 also can be set to the form such as atomization liquid outlet or straight hole liquid outlet.
At described liquid outlet, 27 places can be provided with switch or flow control device etc.
Can be provided with pipe joint or position control valve etc. in order to be conveniently connected to described pipeline 7 joints.
For security of system, reliable operation can be provided with safety valve or filter etc. on described pipeline 7.
The other the same as in Example 1.
Embodiment 12
As shown in figure 17, be the reciprocating impact type digger lubrication system shown in embodiment 12, as different from Example 1: described stopper rod 8 or stopper rod pump cavity 9 comprise link 29 etc., and link 29 is fixedly connected with stopper rod 8 or stopper rod pump cavity 9.Can also be provided with fast interface in order to be connected to fast described stopper rod 8 or stopper rod pump cavity 9 and to impact between guide rod 5, on-the-spot dismounting easy to use changed, and do not affect manufacturing schedule.
Described stopper rod 8 or stopper rod pump cavity 9 can also comprise securing supports etc.
The other the same as in Example 1.
Claims (20)
1. the lubricated method of reciprocating impact type digger, is characterized in that:
The first step: dynamic impact problem case is set, dynamic impact part is set on dynamic impact problem case and impacts guide rod;
Second step: stopper rod and stopper rod pump cavity composition reciprocating pump lubrication device are set or gear assembly are set and gear pump cavity composition gear pump lubricating fitting, stopper rod is connected with impact guide rod or makes stopper rod pump cavity be connected or gear assembly is engaged with dynamic rotation axle with impact guide rod;
The 3rd step: the liquid outlet of suction pumps lubricating fitting is connected with pipeline, dynamic impact part is driven and impact guide rod to-and-fro motion, make to impact guide rod and drive stopper rod and stopper rod pump cavity to do relatively reciprocating motion Lubricants to be sucked to stopper rod pump cavity and Lubricants is filled with Lubricants to need lubricant housings from tubes rows to needing lubricant housings or make the rotation of dynamic rotation shaft driven gear assembly that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity.
2. one kind implements the claims the reciprocating impact type digger lubrication system of 1 reciprocating impact type digger lubricating method, comprise dynamic impact problem case, pipeline, characterized by further comprising suction pumps lubricating fitting, suction pumps lubricating fitting is arranged on inside or the outside of dynamic impact problem case, pipeline is connected with suction pumps lubricating fitting, dynamic impact problem case comprises casing, impact guide rod and dynamic impact part, dynamic impact part drives and impacts guide rod to-and-fro motion, dynamic impact part comprises dynamic rotation axle, suction pumps lubricating fitting comprises stopper rod and the combination of stopper rod pump cavity or gear assembly and the combination of gear pump cavity, in the time that stopper rod pump cavity is fixed on casing, coordinating with it the stopper rod doing relatively reciprocating motion to be fixed on impact guide rod or to coordinate with it the stopper rod doing relatively reciprocating motion to be fixed on gear assembly on casing or when gear pump cavity is fixed on casing in the time that stopper rod pump cavity is fixed on impact guide rod engages with dynamic rotation axle, impact guide rod drives stopper rod and stopper rod pump cavity to do relatively reciprocating motion and Lubricants is sucked to stopper rod pump cavity and make Lubricants Lubricants is filled with and need lubricant housings to needing lubricant housings or the rotation of dynamic rotation shaft driven gear assembly that Lubricants is squeezed into hyperbaric chamber from low-pressure cavity from tubes rows.
3. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described suction pumps lubricating fitting comprises reciprocating pump or gear pump or vane pump or plunger pump.
4. according to the reciprocating impact type digger lubrication system described in claim 3, it is characterized in that: described reciprocating pump comprises unidirectional suction pumps or two-way suction pumps.
5. according to the reciprocating impact type digger lubrication system described in claim 3, it is characterized in that: described reciprocating pump comprises stopper rod pump cavity, stopper rod and one-way valve, stopper rod is arranged in stopper rod pump cavity, one-way valve is arranged on stopper rod pump cavity or is arranged on pipeline, and stopper rod and stopper rod pump cavity do relatively reciprocating motion and make one-way valve control Lubricants enter or go out.
6. according to the reciprocating impact type digger lubrication system described in claim 3, it is characterized in that: described reciprocating pump comprises distortion bowl, stopper rod pump cavity, stopper rod and one-way valve, distortion bowl is arranged on stopper rod, distortion bowl and stopper rod are all arranged in stopper rod pump cavity, pipeline is connected with stopper rod pump cavity, pipeline comprises fluid pipeline, one-way valve is arranged on stopper rod pump cavity or is arranged on fluid pipeline, stopper rod and stopper rod pump cavity do relatively reciprocating motion, distortion bowl does relatively reciprocating motion with stopper rod pump cavity, when distortion bowl sucks stopper rod pump cavity by Lubricants in the time that distortion bowl convex surface direction is moved, in the time being out of shape bowl to the motion of distortion bowl concave direction, Lubricants is pushed to the fluid pipeline flow direction from stopper rod pump cavity and need lubricant housings.
7. according to the reciprocating impact type digger lubrication system described in claim 3, it is characterized in that: described reciprocating pump comprises Sealing, Sealing is arranged between stopper rod pump cavity and stopper rod or is arranged on stopper rod pump cavity or is arranged on stopper rod, Sealing and the split of stopper rod pump cavity or be integral type, Sealing and stopper rod split or be integral type.
8. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described gear assembly comprises pump gear assembly and driving gear component.
9. according to the reciprocating impact type digger lubrication system described in claim 3, it is characterized in that: described gear pump comprises gear pump cavity, pump gear assembly, Sealing, gear assembly is arranged in gear pump cavity, Sealing is arranged on the junction of pump gear assembly and gear pump cavity, dynamic impact part comprises dynamic rotation axle, driving gear component engages with dynamic rotation axle, dynamic rotation axle rotarily drives gear assembly rotation, pump gear assembly is pressed into hyperbaric chamber by Lubricants from low-pressure cavity, and hyperbaric chamber is filled with Lubricants lubricated fluid passage and needs lubricating component.
10. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described dynamic rotation axle comprises lubricated fluid passage.
11. according to the reciprocating impact type digger lubrication system described in claim 7 or 9, it is characterized in that: described Sealing comprises O shape circle or slip ring or back-up ring or support ring or seal ring or star circle or pressure ring or V-arrangement body or U-shaped body or shaped as frame cover or channel or stage clip or Y type Sealing or skeleton sealing element or distortion bowl Sealing or open piston ring.
12. according to the reciprocating impact type digger lubrication system described in claim 7 or 9, it is characterized in that: described sealing member material is polyurethane material or rubber material or nylon material or plastic materials or char-forming material or tetrafluoroethylene or metallic material.
13. according to the reciprocating impact type digger lubrication system described in claim 7 or 9, it is characterized in that: described Sealing comprises dust seal and/or compensation sealing part.
14. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described pipeline comprises liquid outlet, and liquid outlet comprises atomization liquid outlet or shower nozzle liquid outlet or straight hole liquid outlet.
15. according to the reciprocating impact type digger lubrication system described in claim 14, it is characterized in that: described liquid outlet comprises switch and/or flow control device.
16. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described stopper rod or stopper rod pump cavity comprise link and/or securing supports.
17. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described pipeline comprises pipe joint and/or position control valve.
18. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described pipeline is provided with safety valve and/or filter.
19. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described casing comprises working medium display unit or automatically supplying apparatus.
20. according to the reciprocating impact type digger lubrication system described in claim 2, it is characterized in that: described dynamic impact problem case is provided with maintenance window, keeps in repair simple and efficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112638.4A CN104061425A (en) | 2013-03-21 | 2014-03-21 | Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117687 | 2013-03-21 | ||
| CN201310117687.2 | 2013-03-21 | ||
| CN201410112638.4A CN104061425A (en) | 2013-03-21 | 2014-03-21 | Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061425A true CN104061425A (en) | 2014-09-24 |
Family
ID=51288189
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134521.1U Expired - Fee Related CN203770998U (en) | 2013-03-21 | 2014-03-21 | Reciprocating-impact type mining machine lubrication system |
| CN201410112638.4A Pending CN104061425A (en) | 2013-03-21 | 2014-03-21 | Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134521.1U Expired - Fee Related CN203770998U (en) | 2013-03-21 | 2014-03-21 | Reciprocating-impact type mining machine lubrication system |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203770998U (en) |
| WO (1) | WO2014146495A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146495A1 (en) * | 2013-03-21 | 2014-09-25 | Liu Suhua | Reciprocating impact mining machine lubricating method and reciprocating impact mining machine lubricating system implementing same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522874A1 (en) * | 1975-05-23 | 1976-12-09 | Eickhoff Geb | Mine winch drive housing - has split casing bearing motor shaft with oil supply |
| CN2797781Y (en) * | 2005-04-18 | 2006-07-19 | 三一重型装备有限公司 | Device for automatically lubricating for gear box of coal mining machine |
| CN101705992A (en) * | 2009-12-15 | 2010-05-12 | 三一重型装备有限公司 | Engineering machinery and lubricating device thereof |
| US20120201706A1 (en) * | 2010-09-21 | 2012-08-09 | Huazhong University Of Science And Technology | Plunger Type Water Pump |
| CN202745869U (en) * | 2011-03-04 | 2013-02-20 | 刘素华 | Efficient block mining machine |
| CN202745687U (en) * | 2012-01-10 | 2013-02-20 | 刘素华 | Reciprocating impact tunnel drilling machine |
| CN202745868U (en) * | 2012-01-20 | 2013-02-20 | 刘素华 | Boring machine with reciprocating direct-impact effect |
| CN203770998U (en) * | 2013-03-21 | 2014-08-13 | 刘素华 | Reciprocating-impact type mining machine lubrication system |
-
2014
- 2014-03-21 WO PCT/CN2014/000307 patent/WO2014146495A1/en active Application Filing
- 2014-03-21 CN CN201420134521.1U patent/CN203770998U/en not_active Expired - Fee Related
- 2014-03-21 CN CN201410112638.4A patent/CN104061425A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522874A1 (en) * | 1975-05-23 | 1976-12-09 | Eickhoff Geb | Mine winch drive housing - has split casing bearing motor shaft with oil supply |
| CN2797781Y (en) * | 2005-04-18 | 2006-07-19 | 三一重型装备有限公司 | Device for automatically lubricating for gear box of coal mining machine |
| CN101705992A (en) * | 2009-12-15 | 2010-05-12 | 三一重型装备有限公司 | Engineering machinery and lubricating device thereof |
| US20120201706A1 (en) * | 2010-09-21 | 2012-08-09 | Huazhong University Of Science And Technology | Plunger Type Water Pump |
| CN202745869U (en) * | 2011-03-04 | 2013-02-20 | 刘素华 | Efficient block mining machine |
| CN202745687U (en) * | 2012-01-10 | 2013-02-20 | 刘素华 | Reciprocating impact tunnel drilling machine |
| CN202745868U (en) * | 2012-01-20 | 2013-02-20 | 刘素华 | Boring machine with reciprocating direct-impact effect |
| CN203770998U (en) * | 2013-03-21 | 2014-08-13 | 刘素华 | Reciprocating-impact type mining machine lubrication system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014146495A1 (en) | 2014-09-25 |
| CN203770998U (en) | 2014-08-13 |
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Application publication date: 20140924 |