CN109140218A - A kind of building machinery grease adding equipment - Google Patents
A kind of building machinery grease adding equipment Download PDFInfo
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- CN109140218A CN109140218A CN201811077472.1A CN201811077472A CN109140218A CN 109140218 A CN109140218 A CN 109140218A CN 201811077472 A CN201811077472 A CN 201811077472A CN 109140218 A CN109140218 A CN 109140218A
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- Prior art keywords
- design
- storage tank
- connector
- oil storage
- building machinery
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Classifications
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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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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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
- F16N—LUBRICATING
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
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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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/002—Arrangements for conditioning of lubricants in the lubricating system by deaeration
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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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
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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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses building machinery grease adding equipment, and the bracket including oil storage tank and its bottom, bracket includes rack body；Oil storage tank top is equipped with feeding inlet, is equipped with heater in the left hand external of the feeding inlet；Inclined-plane deflector is equipped with below oil storage tank, the underface of inclined-plane deflector is located at rack body equipped with a cooler, while design has controller on the right side of the rack body；It is equipped with driver in the oil storage tank upper right, which is equipped with driving motor；Driver connects oil syringe, and oil syringe bottom sides are equipped with connector (8) and connect with oil storage tank, and oil syringe bottom is arranged right below delivery valve.Improve lubrication Membranous lipid fluidity well, bubble when filling can be effectively removed, improve filling continuity, makes to fill more balanced, lubricating grease waste reduction, to improve working efficiency.
Description
Technical field
The present invention relates to a kind of building machinery grease adding equipment, belong to building machinery technical field.
Technical background
Lubricating grease is a kind of grease-like semisolid of stiff, is mainly used for mechanical friction part, plays lubrication and sealing is made
With metal surface is also used for, filling gap and anti-rust action are played.Mainly modulated by mineral oil and thickening agent.According to thickening agent
Two class of soap grease and non-soap base rouge can be divided into.General-purpose grease and two kinds of special grease can be divided into depending on the application, the former is used for
Common mechanical part, the latter is for tractor, railway locomotive, ship machinery, oil drilling machine, valve etc..
With flourishing for real estate industry in recent years, building machinery has become the maximum machinery of frequency of use
One, to the lubrication and maintenance of building machinery, also it is particularly important.The lubrication of building machinery is mainly using artificial filling profit at present
The mode of consistent lubricant.This mode is primarily present following disadvantage: 1, artificial single oiling takes time and effort oil consumption.2, refueling time
More casual, the bad control of refueling time, time interval is longer or refuels too frequent.3, volume read-out is artificially grasped completely, sometimes
Excessively, deficiency is then filled sometimes.4, oil nozzle often damages, and need to replace in time.If hydraulic fluid port can be exposed to outer without replacing in time
Portion can be stained with the impurity such as dust, cause the blocking of hydraulic fluid port.
About the filling problem of lubricating grease, those skilled in the art are innovated always, form many achievements, as in
State patent document Publication No. 107795834A, the application for a patent for invention file that patent name is grease adding device disclose
A kind of grease adding device, including containing the hopper of lubricating grease and the charging point of grease up, the bottom end of the hopper is set
There is a discharge port, the discharge port is connected with lubricating grease efferent duct, and the lubricating grease efferent duct is equipped with switch valve, in the hopper
Position close to discharge port is provided with filter, and material-feeding port, the lubricating grease efferent duct and feed supplement are provided on the charging point
Mouth is connected, and the charging point includes the depot fat storehouse of tubular, and piston, push rod, end cap and out rouge mouth, the depot fat storehouse is set in one end
There is piston, the other end is equipped with end cap, and push rod is connected on the piston, and the depot fat storehouse is equipped on the port of one end of piston
Equipped with gear rib, the front that the depot fat storehouse is equipped with one end of end cap is equipped with filter plate, rouge mouth is connected with out on the end cap.This is specially
The beneficial effect of benefit is the grease adding device, and easy to use and pollution-free, rouge mouth is not easy to block out.
The for another example application for a patent for invention of Chinese patent literature Publication No. 105627067A, entitled grease adding device
File discloses a kind of grease adding device.Grease adding device includes the cylinder for holding lubricating grease, the cylinder
On be provided with air inlet and lubricating grease outlet, be provided with movable plate in cylinder, cylinder is divided into air cavity and grease pocket by movable plate,
The air inlet of cylinder is connected with air cavity, and lubricating grease outlet is connected with grease pocket.The patent by gas-powered lubricating grease
Flowing, reduce the labor intensity of operator when to part grease up to be lubricated.
The above prior art is when being applied to the filling of building machinery lubricating grease, since building machinery applies low speed rouge to moisten more
It is sliding, since lipid lubricates matter poor fluidity in the production and maintenance of building machinery, the problems such as there are bubble and filling poor continuities,
Cause lipid lubrication filling unbalanced, it is particularly evident under winter conditions, therefore it is directed to the filling of building machinery lubricating grease, it is also necessary to
Design special filling apparatus.
Summary of the invention
The purpose of the present invention is to solve lipids in the prior art to lubricate matter poor fluidity, and there are bubble and filling are continuous
The problems such as property is poor, provides a kind of building machinery grease adding equipment.
Technical scheme is as follows:
Firstly, the present invention is such a building machinery grease adding equipment, the bracket including oil storage tank and its bottom,
Bracket includes rack body；The oil storage tank top is equipped with feeding inlet, is equipped with heater in the left hand external of the feeding inlet；Oil storage
Inclined-plane deflector is equipped with below tank, the underface of inclined-plane deflector is located at rack body equipped with a cooler, while in institute
The right side design for stating rack body has controller；It is equipped with driver in the oil storage tank upper right, which is equipped with driving
Motor；Driver connects oil syringe, and oil syringe bottom sides are equipped with connector and connect with oil storage tank, sets immediately below oil syringe bottom
There is delivery valve.
Further, oil storage tank generally metal welding fabrication, interior to be equipped with middle partition, middle partition top is upper chamber, in
The lower partition is lower room, while there are inflow entrance on the right side of middle partition, the inclined-plane deflector is located at the lower section of lower room, inclined-plane water conservancy diversion
The lower right-hand side design of plate has outflux, while outflux exterior design has check valve sheet, and outflux is only opened to the right.
Further, while inclined-plane deflector envisaged underneath has left support abutment end and right support abutment end, while left support abutment end is designed
There is gas outlet, gas outlet is covered with gas-permeable nets and prevents that air-flow can be passed through while foreign body intrusion；Heater is solid by fixed plate
Due in the heating tube insertion feeding inlet in the left hand external of feeding inlet, heater.
Further, the bracket includes left support and right support, left support and right support respectively with left support abutment end and the right side
Support end is fixedly connected, by multiple groups support and ground engaging support whole device below rack body, while rack body
Right side design has controller.
Further, the cooler passes through the rack body by tubaeform pod, and sets in the middle part of cooler
In respect of bracket, bracket is fixedly connected with the cooling motor that top has fan.
Further, the connector includes left connector and right connector, and left connector passes through connection annulus and right company
Device is connect to be fixedly connected；Left connector is connected to the outflux outlet port of the lower room of oil storage tank；A wherein left side for left connector
The right side for being fixed on oil storage tank is bolted in the left joint face of connector, sets on the right side of the left connector central tube of left connector
In respect of thread joint face one；The right joint face of right connector of the right connector be bolted be fixed on the left of oil syringe with
The rouge mouth that enters of oiling cylinder body corresponds to, while the right side design of right connector central tube has thread joint face two.
Further, the connection annulus possesses internal screw thread, is cooperated with thread joint face one and thread joint face two
It is fixed.
Further, the driver passes through is connected on the right side of fixed bracket and oil storage tank, and driving motor fixation is located at
On fixed bracket, driving motor drives driving gear thereon, and driving gear connects oil syringe.
Further, the oil syringe includes oiling cylinder body, and design has oiling piston, oiling piston and note in oiling cylinder body
Design has a many places sealing ring at cylinder body cooperation, be connected with above oiling piston load rack gear pass through after positioning disc with sliding tooth
Wheel cooperation.
Further, oiling cylinder body envisaged underneath has inner threaded surface and delivery valve to cooperate；Delivery valve includes upper valve body under
Valve body, upper valve body design have external screw thread and the inner threaded surface to cooperate, and interior design has upper conical surface slot and upper oiler, the upper conical surface
The design of slot inner upper has metal to block, and metal envisaged underneath of blocking has spring；Upper conical surface slot envisaged underneath has internal screw thread simultaneously,
Cooperate with lower valve body, design has and is threadedly coupled below thread joint face and conical surface slot in lower valve body, while lower valve body interior design
There is runner.
The present invention improves lubrication Membranous lipid fluidity well, can effectively remove bubble when filling, improves filling
Continuity makes to fill more balanced, lubricating grease waste reduction, to improve working efficiency.
Detailed description of the invention
Fig. 1 is the device of the invention structural profile illustration；
Fig. 2 is connector position drawing in Fig. 1；
Fig. 3 is delivery valve position drawing in Fig. 1.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Please refer to Fig. 1-3: it can be seen from the figure that this device main component of the invention includes oil storage tank 1, heater
2, bracket 3, cooler 4, controller 5, driver 6, oil syringe 7, connector 8 and delivery valve 9.Oil storage tank 1 is as lubricating grease
Storage means, pedestal of the bracket 3 as oil storage tank 1, the two are basic building blocks of the invention.Heater 2 be used for by lubricating grease into
Row heating makes it be converted into liquid discharge bubble, guarantees its mobility, and cooler 4 cools down the lubricating grease after heating again,
Again restore lipid na, constitute and first heat, then cooling mode of movement, cooler 4 is by the way of fan coolling.Control
Device 5 is as control mechanism of the invention, for controlling the workflow of each component of the present invention.Controller 5 is using conventional PLC control
Device processed can complete Row control of the invention, and existing other, which can also be used, may be implemented the controller of the purpose of the present invention.
Oil syringe 7 is used to carry out oiling to building machinery, remaining delivery valve 9 collectively forms output block.Oil syringe 7 passes through connector 8
The transfer passage of lubricating grease is constituted with oil storage tank 1.All parts are described in detail below, so that those skilled in the art can
Voluntarily to implement.
Firstly, oil storage tank 1 is used for storing lubricating grease, generally metal welding fabrication, it is circle tube tank body structure, on it
Portion side is equipped with feeding inlet 11, and feeding inlet 11 is the channel of lubricating grease addition.Middle partition 12, middle partition are equipped with inside oil storage tank 1
12 are used to separate 1 inner space of oil storage tank, keep apart between the functional areas for keeping its different, and middle 12 top of partition is upper chamber 13, in
12 lower part of partition is lower room 14, while 12 right side of middle partition, there are inflow entrance 121, inflow entrance 121 is middle partition 12 and oil storage tank 1
Gap between inner wall, for making lubricating grease flow downward.Envisaged underneath with room 14 at present has inclined-plane deflector 15, and inclined-plane is led
The left end of flowing plate 15 is located at the underface of inflow entrance 121, seamless between 15 left end of inclined-plane deflector and the inner wall of oil storage tank 1.
Inclined-plane deflector 15 is for receiving the lubricating grease flowed down from upper chamber 13 and so that lubricating grease is had lower end flowing to it by inclined-plane.
The lower right-hand side design of inclined-plane deflector 15 has outflux 151, while 151 exterior design of outflux has check valve sheet 1511, only
It opens to the right.It is connect in this way by outflux 151 with the connector 8 being arranged in outside oil storage tank 1, forms lubricating grease to side
The channel of outside outflow.
Deflector 15 envisaged underneath in inclined-plane has left support abutment end 181 and right support abutment end 182 simultaneously, while left support abutment end 181 is set
In respect of gas outlet 16, gas outlet 16 is covered with gas-permeable nets 161 and prevents that air-flow can be passed through while foreign body intrusion.Feeding inlet simultaneously
Heater 2 is inserted into 11 left side, and heater 2 is fixed on the left hand external of feeding inlet 11 by fixed plate 21, while heating is arranged
Pipe 22 is inserted into feeding inlet 11.Heater 2 is using electric heater unit common in the market, and heating tube 22 is by seamless metal
(carbon steel pipe, titanium tube, stainless steel tube, copper pipe) is packed into heating wire in pipe, and gap section is filled with thermal conductive resin and insulating properties
The draw forms after magnesia powder.
In addition, being equipped with heat sink assembly 17 below inclined-plane deflector 15, design has multiple groups metal on heat sink assembly 17
Cooling fin 171, the heat for driving inclined-plane deflector 15 distribute.Here the cooling fin used is a kind of in electric appliance
The heat dissipation of easy heat-generating electronic elements device, can be by aluminium alloy, brass or bronze be made into plate, sheet, splintery etc., such as electricity
Cpu central processing unit will use sizable cooling fin, power supply pipe in television set in brain, and row is managed, and the power tube in amplifirer is all
To use cooling fin.One layer of heat-conducting silicone grease is coated in the contact surface of metal fin 171 and inclined-plane deflector 15 in use, is made tiltedly
The heat that face deflector 15 issues more effectively is transmitted on metal fin 171, then is dispersed into surrounding through metal fin 171
In air.
Basis of the bracket 3 as whole device, including left support 31 and right support 32, left support 31 and right support 32 are distinguished
It is fixedly connected with left support abutment end 181 and right support abutment end 182, says that bracket 3 and oil storage tank 1 form integrally firm structure in this way.Branch
Frame 3 includes rack body 33, passes through multiple groups support 34 and ground engaging support whole device, while bracket below rack body 33
The right side design of ontology 33 has controller 5, controls heater 2, the cooling fan of cooler 4 and the driving motor 62 of driver 6
Equal components.
Rack body 33 is located at design cooler 4 at 15 following position directly of inclined-plane deflector, and cooler 4 passes through loudspeaker thereon
Shape pod 41 passes through rack body 33, and middle part design has bracket 42, and bracket 42 is fixedly connected with top with fan
Cooling motor 43.Air enters from lower part, is discharged after cooling down to heat sink assembly 17 from gas-permeable nets 161.
As shown in Fig. 2, the outlet port of the outflux 151 of the lower room 14 of oil storage tank 1 is connected with left connector 81, left connection
Device 81 is fixedly connected by connecting annulus 82 with right connector 83.Wherein left connector 81 is equipped with the left joint face of left connector
811 are bolted the right side for being fixed on oil storage tank 1, while being equipped with left connector central tube 812, left connector central tube
812 right side design has thread joint face 1.
Right connector 83 includes the right joint face 831 of right connector, and fixation is bolted in the right right joint face 831 of connector
In the left side of oil syringe 7 and oiling cylinder body 71 to enter rouge mouth 711 corresponding, while equipped with right connector central tube 832, in right connector
The right side design of portion's pipe 832 has thread joint face 2 833.Connection annulus 82 possesses internal screw thread, with thread joint face 1 and spiral shell
Line joint face 2 833 carries out cooperation fixation.
With upper-part according to Fig. 2 metal welding fabrication.
Fig. 1 is returned to, driver 6 is connected by fixed bracket 61 with the right side of oil storage tank 1, while being fixed with driving thereon
Motor 62, driving motor 62 drive driving gear 63.It is noted that the connection of driver 6 and oil syringe 7, mainly passes through sliding tooth
Wheel 63 is formed with the load rack gear 722 on oil syringe 7.Oil syringe 7 includes oiling cylinder body 71, its interior design of oiling cylinder body 71 has
Design has many places sealing ring 721 at oiling piston 72, oiling piston 72 and 71 cooperation of oiling cylinder body, connects above oiling piston 72
Cooperate after thering is load rack gear 722 to pass through positioning disc 712 with driving gear 63.
As shown in figure 3,71 envisaged underneath of oiling cylinder body has inner threaded surface 713 and delivery valve 9 to cooperate.Delivery valve 9 includes upper
Valve body 91, upper valve body 91, which designs, has the inner threaded surface 713 of external screw thread and oiling cylinder body 71 to cooperate, and interior design has upper conical surface slot
911 and upper oiler 912, upper 911 inner upper of conical surface slot design has metal to block 94, and metal 94 envisaged underneaths of blocking have spring
93, it is blocked the ingenious cooperation of 94 and spring 93 by metal, controls the opening and closing of delivery valve 9.Simultaneously under upper conical surface slot 911
Side's design has internal screw thread, cooperates with lower valve body 92, and design has 911 lower section of thread joint face 921 and upper conical surface slot in lower valve body 92
It is threadedly coupled, while 92 interior design of lower valve body has runner 922.As can be seen, lipid can only in delivery valve 9 unidirectionally to
Lower outflow, to the reflux of lipid will not be caused to lead to waste and grease siltation, to improve oiling efficiency.
The present invention is implemented: lipid material is added in oil storage tank 1 from feeding inlet 11 in the present apparatus, first by adding
It is that bubble is discharged in liquid that hot device 2, which carries out thermal conversion to it, guarantees its mobility, lipid material therefrom 12 left side inflow entrance of partition
It after 121 flow into inclined-plane deflector 15, is cooled down and restores lipid na again in inclined-plane deflector 15, lipid is all row at this time
Except the uniform lipid of gas.Oiling piston 72 is driven to move up and down by driver 6, when oiling piston 72 moves upwards, out
Oil valve 9 is closed, and check valve sheet 1511 is opened, and lubricating grease flows into oiling cylinder body 71 from outflux 151 in inclined-plane deflector 15, this
When grease fill up in oiling cylinder body 71 and connector 8, when oiling piston 72 moves downward, check valve sheet 1511 close, lipid
The continuous filling to grease is realized from the outflow of delivery valve 9 under pressure.
It is above specific application example of the invention, there are other embodiments of the invention, all to use equivalent replacement
Or the technical solution that equivalent transformation is formed, it all falls within protection scope of the presently claimed invention.
Claims (10)
1. a kind of building machinery grease adding equipment, it is characterised in that: the bracket (3) including oil storage tank (1) and its bottom, branch
Frame (3) includes rack body (33)；Oil storage tank (1) top is equipped with feeding inlet (11), outside the left side of the feeding inlet (11)
Portion is equipped with heater (2)；Inclined-plane deflector (15) are equipped with below oil storage tank (1), the underface of inclined-plane deflector (15) is located at branch
Frame ontology (33) is equipped with a cooler (4), while design has controller (5) on the right side of the rack body (33)；?
Oil storage tank (1) upper right is equipped with driver (6), which is equipped with driving motor (62)；Driver (6) connection
Oil syringe (7), oil syringe (7) bottom sides are equipped with connector (8) and connect with oil storage tank (1), set immediately below oil syringe (7) bottom
There are delivery valve (9).
2. building machinery grease adding equipment according to claim 1, it is characterised in that: the oil storage tank (1) is whole
Interior to be equipped with middle partition (12) for metal welding fabrication, middle partition (12) top is upper chamber (13), under middle partition (12) lower part is
Room (14), while there are inflow entrance (121) on the right side of middle partition (12), the inclined-plane deflector (15) is located under lower room (14)
The lower right-hand side design of side, inclined-plane deflector (15) has outflux (151), while outflux (151) exterior design has check valve
Plate (1511), outflux (151) are only opened to the right.
3. building machinery grease adding equipment according to claim 2, it is characterised in that: while inclined-plane deflector (15)
Envisaged underneath has left support abutment end (181) and right support abutment end (182), while left support abutment end (181) design has gas outlet (16), outlet
Mouth (16), which is covered with gas-permeable nets (161), prevents that air-flow can be passed through while foreign body intrusion；Heater (2) passes through fixed plate (21)
It is fixed on the left hand external of feeding inlet (11), in heating tube (22) insertion feeding inlet (11) on heater (2).
4. building machinery grease adding equipment according to claim 2, it is characterised in that: the bracket (3) includes a left side
Bracket (31) and right support (32), left support (31) and right support (32) respectively with left support abutment end (181) and right support abutment end (182)
It is fixedly connected, passes through multiple groups support (34) and ground engaging support whole device, while rack body below rack body (33)
(33) right side design has controller (5).
5. building machinery grease adding equipment according to claim 4, it is characterised in that: the cooler (4) passes through
Tubaeform pod (41) passes through the rack body (33), and there is bracket (42) design in the middle part of cooler (4), bracket (42)
It is fixedly connected with the cooling motor (43) that top has fan.
6. building machinery grease adding equipment according to claim 2, it is characterised in that: the connector (8) includes
Left connector (81) and right connector (83), left connector (81) are fixed by connecting annulus (82) with right connector (83)
Connection；Left connector (81) is connected to outflux (151) outlet port of the lower room (14) of oil storage tank (1)；Wherein left connector
(81) right side for being fixed on oil storage tank (1), a left side for left connector (81) is bolted in the left joint face of left connector (811)
The right side design of connector central tube (812) has thread joint face one (813)；The right company of right connector of the right connector (83)
Junction (831) be bolted be fixed on the left of oil syringe (7) it is corresponding with the entering of oiling cylinder body (71) rouge mouth (711), simultaneously
The right side design of right connector central tube (832) has thread joint face two (833).
7. building machinery grease adding equipment according to claim 6, it is characterised in that: the connection annulus (82) is gathered around
There is internal screw thread, carries out cooperation fixation with thread joint face one (813) and thread joint face two (833).
8. building machinery grease adding equipment according to claim 1, it is characterised in that: the driver (6) passes through
It is connected on the right side of fixed bracket (61) and oil storage tank (1), driving motor (62) fixation is located on fixed bracket (61), driving electricity
Machine (62) drives driving gear (63) thereon, driving gear (63) connection oil syringe (7).
9. building machinery grease adding equipment according to claim 8, it is characterised in that: the oil syringe (7) includes
Oiling cylinder body (71), the interior design of oiling cylinder body (71) have oiling piston (72), and oiling piston (72) and oiling cylinder body (71) cooperate
Place's design has many places sealing ring (721), and load rack gear (722) is connected with above oiling piston (72) and passes through positioning disc (712)
Cooperate afterwards with driving gear (63).
10. building machinery grease adding equipment according to claim 9, it is characterised in that: below oiling cylinder body (71)
Design has inner threaded surface (713) and delivery valve (9) to cooperate；Delivery valve (9) includes upper valve body (91) and lower valve body (92), upper valve body
(91) design has external screw thread and the inner threaded surface (713) to cooperate, and interior design has upper conical surface slot (911) and upper oiler
(912), upper conical surface slot (911) inner upper design has metal to block (94), and metal (94) envisaged underneath of blocking has spring (93)；
Upper conical surface slot (911) envisaged underneath has internal screw thread simultaneously, cooperates with lower valve body (92), and design has threaded connection in lower valve body (92)
It is threadedly coupled below face (921) and conical surface slot (911), while lower valve body (92) interior design has runner (922).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077472.1A CN109140218B (en) | 2018-09-15 | 2018-09-15 | Lubricating grease filling equipment for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077472.1A CN109140218B (en) | 2018-09-15 | 2018-09-15 | Lubricating grease filling equipment for construction machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109140218A true CN109140218A (en) | 2019-01-04 |
| CN109140218B CN109140218B (en) | 2021-08-31 |
Family
ID=64825626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077472.1A Active CN109140218B (en) | 2018-09-15 | 2018-09-15 | Lubricating grease filling equipment for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140218B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
| CN113062971A (en) * | 2021-03-18 | 2021-07-02 | 上汽大众汽车有限公司 | Grease box utilizing residual heat of hydraulic pipeline |
-
2018
- 2018-09-15 CN CN201811077472.1A patent/CN109140218B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
| CN113062971A (en) * | 2021-03-18 | 2021-07-02 | 上汽大众汽车有限公司 | Grease box utilizing residual heat of hydraulic pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109140218B (en) | 2021-08-31 |
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