CN104913178B - Double-nozzle lubricating machine for deck beams of grab buckets - Google Patents
Double-nozzle lubricating machine for deck beams of grab buckets Download PDFInfo
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- CN104913178B CN104913178B CN201510324798.XA CN201510324798A CN104913178B CN 104913178 B CN104913178 B CN 104913178B CN 201510324798 A CN201510324798 A CN 201510324798A CN 104913178 B CN104913178 B CN 104913178B
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- dividing plate
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Abstract
The invention relates to a double-nozzle lubricating machine for deck beams of grab buckets. The double-nozzle lubricating machine comprises two nozzles, two air delivery pipes, two oil delivery pipes, two air pumps, two oil pumps, two lug seats, a telescopic rod and a handle. One end of each air delivery pipe is connected with the corresponding sprayer while the other end of the each air delivery pipe is connected with the corresponding air pump; one end of each oil delivery pipe is connected with the corresponding sprayer while the other end of each oil delivery pipe is connected with the corresponding oil pump. The air pumps and the oil pumps are in abreast arrangement, the two lug seats in T-shaped structures are positioned on the bottom sides of the two sprayers respectively and fixedly connected with the sprayers, the telescopic rod is positioned between the two lug seats, two ends of the telescopic rod are connected with the two lug seats respectively, a sleeve at the upper end of the handle is in interference fit connection with the middle of the telescopic rod, and the lower end of the handle is provided with a handheld end. The two pneumatic sprayers are adopted for lubrication of the deck beams of the grab buckets, well fit between each of the two sprayers and the joint of the deck beam and a jaw plate of the grab bucket can be realized during lubrication, and accordingly waste caused by scattering of lubricating oil is avoided, and simplicity and convenience in lubrication operation and high lubrication efficiency are realized.
Description
Technical field
The present invention relates to lubricating utensil field of grabbing bucket, more particularly to a kind of pair spray nozzle type grab bucket deck beam lubricating machine.
Background technology
It, to capture the bucket that silt stone and various bulk goods can be opened and closed, is a kind of mainly by two groups in left and right that grab bucket is
Close the folding crawl of bucket or multiple jaws and draw off the suspender of bulk material, grab bucket according to Shape Classification can be divided into mytiliform grab bucket and
Fructus Citri tangerinae lobe is grabbed bucket, and the former is made up of two complete scraper bowls, and the latter is made up of the jaw of three or more than three；According to type of drive
Fluid pressure type grab bucket and mechanical type two big class of grab bucket can be divided into.
Lubrication is one of important content of grab bucket daily maintenance work, and the quality of lubrication circumstances is not only directly affected grabs
The operating of Dou Ge mechanisms and parts life-span, but also can affect safety in production and production efficiency, therefore, operator and maintenance people
The lubrication circumstances of each oil site of the necessary running check grab bucket of member, supplement on time and change lubricant.In the double jaws of the long strut of rope
Among all parts of grab bucket, axle is easiest to abrasion with bushing, and with pulley bushing, bucket ear bushing (the grab bucket jaw of jaw
To through beam connection place) and the abrasion of strut lower end bushing and its corresponding axle it is maximum, at present, the lubrication grabbed bucket between axle and bushing
Generally lubricated using butter, its mode is to set a grease nipple in shaft end, butter is thrown into by grease nipple and moistened in bushing
It is sliding, it is simple to operate the characteristics of this mode, but the number of repetition that works is more, and a butter, and oil nozzle Jing will be made a call to per 3 order of classes or grades at school
Often block, lubricating efficiency is low.In consideration of it, the invention provides a kind of grab bucket deck beam Special lubricating equipment, i.e., a kind of pair shower nozzle
Formula grab bucket deck beam lubricating machine.
The content of the invention
In order to solve the above problems, the deck beam lubricating machine the invention provides a kind of pair of spray nozzle type is grabbed bucket, which adopts pneumatic
Double shower nozzles are lubricated to deck beam of grabbing bucket, and in greasing, double shower nozzles are capable of achieving and deck beam and the junction of grab bucket Jaw plate
Intact cooperation, it is therefore prevented that lubricating oil trickles down the situation of waste, and lubrication operation is easy and lubricating efficiency is high.
To achieve these goals, the present invention employs the following technical solutions to realize：A kind of pair of spray nozzle type grab bucket deck beam
Lubricating machine, including two shower nozzles, two appendixs, two petroleum pipelines, two air pumps, two oil pumps, two ear mounts, expansion link and
Handle, described appendix one end are connected with shower nozzle, and the appendix other end is connected with air pump；Described petroleum pipeline one end and spray
Head is connected, and the petroleum pipeline other end is connected with oil pump, and air pump and oil pump are arranged side by side；Two described ear mounts are located at two respectively
Shower nozzle bottom side, and ear mount is connected with shower nozzle, the T-shaped structure of ear mount, expansion link are located between two ear mounts, expansion link two ends difference
It is connected with two ear mounts, expansion link is the telescopic electric pushrod of double end, and handle upper end is provided with sleeve, and handle upper end
Sleeve with the middle part of expansion link between be connected using interference mode, handle, at its lower end be provided with holding end, during use, control first
The telescopic electric pushrod of double end is synchronous to be stretched to two ends, when the spacing between two shower nozzles is slightly larger than grab bucket deck beam and grabs
Between bucket Jaw plate during the spacing of junction, the telescopic electric pushrod of Reverse Turning Control double end is synchronous to be shunk to two ends, when two
When junction is engaged and is close between shower nozzle and grab bucket deck beam and grab bucket Jaw plate, stop the telescopic electric pushrod of double end；
Then start oil pump, lubricating oil is injected to the inside of two shower nozzles by petroleum pipeline, restarts air pump, sprayed to two by appendix
Head is internal to be pressurizeed, and under the effect of the pressure, lubricating oil Jing shower nozzles are ejected into grab bucket deck beam and grab bucket Jaw plate junction, from
And reached the effect of lubrication.
Used as a preferred technical solution of the present invention, described shower nozzle includes outer housing, dividing plate, nozzle, connecting tube, filtration
Net, end cap, air inlet and oil-in；The stepped column structure of described outer housing, and outer housing upper end diameter is slightly larger than under outer housing
End diameter；Described dividing plate structure in the form of annular discs, dividing plate are located at the junction of outer housing upper end and outer housing lower end, and dividing plate and outer housing
It is attached by screw between lower end, on dividing plate, is evenly arranged with circular shape shape screwed hole；The tapered shape of described nozzle
Structure, nozzle are located on dividing plate bottom face, and upper end of nozzle is provided with installation external screw thread, and nozzle is uniformly arranged on the circle on dividing plate
The stepped screwed hole lower end of shape；Described connecting tube is straight tube, and connecting tube bottom is provided with connection external screw thread, connecting tube positioned at every
On top of the plate end face, and connecting tube is uniformly arranged on the circular shape shape screwed hole upper end on dividing plate, and it is defeated that connecting tube is used for lubricating oil
The passage for sending；In the concave structure stood upside down, drainage screen material is elastomeric material to described drainage screen, and drainage screen is around being enclosed within connecting tube
Top, drainage screen are mainly used in some debris present in filtering lubricant oil, prevent nozzle blockage phenomenon；Described end cap
Directly over outer housing, air inlet and oil-in respectively pass through end cap, and air inlet and oil-in to be respectively connected with end cap.
As a preferred technical solution of the present invention, external screw thread, end cap lower end on the outside of described outer housing upper end, are provided with
Inner side is provided with female thread, is respectively symmetrically along its center axis and is provided with two installing holes on end cap upper surface, and end cap lower end
Inner side with the outside of outer housing upper end between be connected using thread connecting mode, end cap and outer housing are easy to using thread connecting mode
Installation and removal.
Beneficial effects of the present invention：A kind of pair of spray nozzle type grab bucket deck beam lubricating machine have simple structure, simple operation and
The features such as low manufacture cost, which adopts pneumatic pair of shower nozzle to be lubricated deck beam of grabbing bucket, and in greasing, double shower nozzles are capable of achieving
With the intact cooperation of deck beam and the junction of grab bucket Jaw plate, it is therefore prevented that lubricating oil trickles down the situation of waste, and lubrication operation letter
Just it is high with lubricating efficiency.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the forward direction dimensional structure diagram of shower nozzle of the present invention；
Fig. 3 is the backward dimensional structure diagram of shower nozzle of the present invention；
Fig. 4 is the dimensional structure diagram after shower nozzle of the present invention removes end cap.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.It should be noted that in the case where not conflicting, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 4, a kind of pair of spray nozzle type grab bucket deck beam lubricating machine, including two shower nozzles, 1, two appendixs
2nd, two 3, two, petroleum pipelines air pump 4, two oil pump 5, two ear mounts 6, expansion link 7 and handles 8, described 2 one end of appendix
It is connected with shower nozzle 1,2 other end of appendix is connected with air pump 4；Described 3 one end of petroleum pipeline is connected with shower nozzle 1, and petroleum pipeline 3 is another
One end is connected with oil pump 5, and air pump 4 and oil pump 4 are arranged side by side；Two described ear mounts 6 are located at two 1 bottom sides of shower nozzle respectively,
And ear mount 6 is connected with shower nozzle 1,6 T-shaped structure of ear mount, expansion link 7 are located between two ear mounts 6,7 two ends of expansion link respectively with
Two ear mounts 6 are connected, and expansion link 7 is the telescopic electric pushrod of double end, and 8 upper end of handle is provided with sleeve, and handle 8
The sleeve at end with the middle part of expansion link 7 between be connected using interference mode, 8 lower end of handle be provided with holding end, during use, first
The telescopic electric pushrod of control double end is synchronous to be stretched to two ends, holds when the spacing between two shower nozzles 1 is slightly larger than in grab bucket
Between beam and grab bucket Jaw plate during the spacing of junction, the telescopic electric pushrod of Reverse Turning Control double end is synchronous to be shunk to two ends,
When two shower nozzles 1 and grab bucket deck beam and junction between Jaw plate of grabbing bucket are engaged when being close to, stop the telescopic electricity of double end
Dynamic push rod；Then start oil pump 5, lubricating oil is injected to the inside of two shower nozzles 1 by petroleum pipeline 3, restarts 4 pump of gas, by defeated
Trachea 2 is pressurizeed to the inside of two shower nozzles 1, and under the effect of the pressure, lubricating oil Jing shower nozzles 1 are ejected into grab bucket deck beam and grab
Bucket Jaw plate junction, so as to reach the effect of lubrication.
As shown in Figures 2 to 4, described shower nozzle 1 include outer housing 11, dividing plate 12, nozzle 13, connecting tube 14, drainage screen 15,
End cap 16, air inlet 17 and oil-in 18；Described 11 stepped column structure of outer housing, and 11 upper end diameter of outer housing is slightly larger than
11 lower end diameter of outer housing；Described 12 structure in the form of annular discs of dividing plate, dividing plate 12 are located at the company of 11 upper end of outer housing and 11 lower end of outer housing
Connect, on dividing plate 12, be evenly arranged with circular shape shape spiral shell
Pit；Described 13 tapered shape structure of nozzle, nozzle 13 are located on 12 bottom face of dividing plate, and 13 upper end of nozzle is provided with installation
External screw thread, the 13 uniform circular shape shape screwed hole lower end being arranged on dividing plate 12 of nozzle；Described connecting tube 14 is straight tube, even
14 bottom of adapter is provided with connection external screw thread, and connecting tube 14 is located on 12 top end face of dividing plate, and connecting tube 14 it is uniform installed in every
Circular shape shape screwed hole upper end on plate 12, connecting tube 14 are used for the passage of lubricating oil conveying；Described drainage screen falls in 15
Vertical concave structure, 15 material of drainage screen are elastomeric material, and around 14 top of connecting tube is enclosed within, drainage screen 15 is main to be used drainage screen 15
Some debris present in filtering lubricant oil, prevent 13 blockage phenomenon of nozzle；Described end cap 16 is just gone up positioned at outer housing
Side, air inlet 17 and oil-in 18 respectively pass through end cap 16, and air inlet 17 and oil-in 18 to be respectively connected with end cap 16.
As shown in Fig. 2 external screw thread is provided with the outside of described 11 upper end of outer housing, 16 lower end inside of end cap is provided with interior spiral shell
Stricture of vagina, is respectively symmetrically along its center axis on 16 upper surface of end cap and is provided with two installing holes, and 16 lower end inside of end cap and outer housing
It is connected using thread connecting mode between on the outside of 11 upper ends, the installation of end cap 16 and outer housing 11 is easy to using thread connecting mode
And dismounting.
During use, the telescopic electric pushrod of double end is controlled first and is synchronously stretched to two ends, when between two shower nozzles 1
Spacing electronic is pushed away slightly larger than between grab bucket deck beam and grab bucket Jaw plate, during the spacing of junction, Reverse Turning Control double end is telescopic
Bar is synchronous to be shunk to two ends, when two shower nozzles 1 and grab bucket deck beam and junction between Jaw plate of grabbing bucket are engaged when being close to, stops
The telescopic electric pushrod of double end；Then start oil pump 5, lubricating oil is injected to the inside of two shower nozzles 1 by petroleum pipeline 3, then
Start 4 pump of gas, pressurizeed to the inside of two nozzles 13 by appendix 2, under the effect of the pressure, lubricating oil Jing shower nozzles 1 spray
Grab bucket deck beam and grab bucket Jaw plate junction are mapped to, so as to reach the effect of lubrication.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (1)
1. a kind of pair of spray nozzle type is grabbed bucket deck beam lubricating machine, including two shower nozzles, two appendixs, two petroleum pipelines, two gas
Pump, two oil pumps, two ear mounts, expansion link and handles, it is characterised in that：Described appendix one end is connected with shower nozzle, defeated
The trachea other end is connected with air pump；Described petroleum pipeline one end is connected with shower nozzle, and the petroleum pipeline other end is connected with oil pump, air pump
It is arranged side by side with oil pump；Two described ear mounts are located at two shower nozzle bottom sides respectively, and ear mount is connected with shower nozzle, and ear mount is T-shaped
Structure, expansion link are located between two ear mounts, and expansion link two ends are connected with two ear mounts respectively, and handle upper end is provided with set
Cylinder, and the sleeve of handle upper end with the middle part of expansion link between be connected using interference mode, handle, at its lower end be provided with holds end；Its
In：
Described shower nozzle includes outer housing, dividing plate, nozzle, connecting tube, drainage screen, end cap, air inlet and oil-in；Described outer housing
Stepped column structure, and outer housing upper end diameter is more than outer housing lower end diameter；Described dividing plate structure in the form of annular discs, dividing plate position
In outer housing upper end and the junction of outer housing lower end, and it is attached by screw between dividing plate and outer housing lower end, it is uniform on dividing plate
It is provided with circular shape shape screwed hole；The tapered shape structure of described nozzle, nozzle are located on dividing plate bottom face, and upper end of nozzle
Installation external screw thread is provided with, nozzle is uniformly arranged on the circular shape shape screwed hole lower end on dividing plate；Described connecting tube is straight
Pipe, connecting tube bottom are provided with connection external screw thread, and connecting tube is located on dividing plate top end face, and connecting tube is uniformly arranged on dividing plate
Circular shape shape screwed hole upper end；In the concave structure stood upside down, drainage screen material is elastomeric material to described drainage screen, is filtered
Net is around being enclosed within connecting tube top；Described end cap is located at directly over outer housing, and air inlet and oil-in respectively pass through end cap, and enter
QI KOU and oil-in are respectively connected with end cap；
Described expansion link is the telescopic electric pushrod of double end；
External screw thread is provided with the outside of described outer housing upper end, end cap lower end inside is provided with female thread, along which on end cap upper surface
Central axis is respectively symmetrically and is provided with two installing holes, and air inlet and oil-in are respectively symmetrically on two installing holes, are entered
QI KOU be located at oil-in above, and end cap lower end inside with the outside of outer housing upper end between be connected using thread connecting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324798.XA CN104913178B (en) | 2015-06-11 | 2015-06-11 | Double-nozzle lubricating machine for deck beams of grab buckets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324798.XA CN104913178B (en) | 2015-06-11 | 2015-06-11 | Double-nozzle lubricating machine for deck beams of grab buckets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913178A CN104913178A (en) | 2015-09-16 |
| CN104913178B true CN104913178B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324798.XA Active CN104913178B (en) | 2015-06-11 | 2015-06-11 | Double-nozzle lubricating machine for deck beams of grab buckets |
Country Status (1)
| Country | Link |
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| CN (1) | CN104913178B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023470A1 (en) * | 1980-06-24 | 1982-01-14 | Kröger KG Maschinenfabrik, 4176 Sonsbeck | Cable operated grab for dredger - has oil holes through cable pulleys supplying roller bearing lubricating chambers between pulleys |
| JPH0737731B2 (en) * | 1989-11-24 | 1995-04-26 | 新日本製鐵株式会社 | Automatic greasing device |
| CN201574032U (en) * | 2009-11-24 | 2010-09-08 | 李小鸽 | Wear resistant axle pin and wear resistant plate used on lifting grab bucket |
| CN203718338U (en) * | 2013-10-24 | 2014-07-16 | 上海佩纳沙士吉打机械有限公司 | Concentrated fuel loading system of double-jaw bulk grab bucket |
| CN204829221U (en) * | 2015-06-11 | 2015-12-02 | 安庆市华鑫重工股份有限公司 | Lubricated machine of dual spray formula grab bucket deck beam |
-
2015
- 2015-06-11 CN CN201510324798.XA patent/CN104913178B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104913178A (en) | 2015-09-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Aiyu Inventor before: Li Pengfei Inventor before: Li Ruoyu Inventor before: Yan Shengzan |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170411 Address after: 362000 Fujian City, Quanzhou Province, a town of Yongchun County Lu Village, No. 103 Applicant after: Zhang Aiyu Address before: 246001 Anqing Development Zone, Luo Chong area, Anhui Applicant before: Anqing Hua Xin heavy industry limited company |
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| TA01 | Transfer of patent application right |